高中英语语法222

第一篇：高中英语语法222

高中英语语法

目录: 1名词性从句

2“It”用法及其句型和固定搭配讲解 3 高中英语语法中的省略现象 4主谓一致 5动词不定式 6 倒装结构

7定语从句 8被动语态 9祈使句 10感叹句 11疑问句 12名词

一． 主语从句

主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。

1.It 作形式主语和it引导强调句的比较

It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人时也可用who/whom。例如：

a)It is a pity that you didn’t go to see the film.你不去看那场电影真可惜。

b)It doesn’t interest me whether you succeed or not.我对你成功与否不感兴趣。

c)It is in the morning that the murder took place.谋杀案是在早上发生的。（强调句型）

d)It is John that broke the window.是John打碎的窗户。（强调句型）

2.用it 作形式主语的结构

(1)It is ＋ 名词 ＋ 从句

It is a fact that „

事实是„

It is an honor that

„非常荣幸

It is common knowledge that

„是常识

(2)It is ＋ 形容词 ＋ 从句

It is natural that„

很自然„

It is strange that„

奇怪的是„(3)It is ＋ 不及物动词 ＋ 从句

It seems that„

似乎„

It happened that„

碰巧„

It appears that„

似乎„(4)It ＋ 过去分词 ＋ 从句

It is reported that„

据报道„

It has been proved that„

已证实„

It is said that„

据说„

3.主语从句不可位于句首的五种情况：

（1）if 引导的主语从句不可居于复合句句首。

（2）It is said /reported„结构中的主语从句不可提前。例如：

正确表达：It is said that President Jiang will visit our school next week.错误表达：That President Jiang will visit our school next week is said.（3）It happens/occurs„结构中的主语从句不可提前。例如：

正确表达：It occurred to him that he failed in the examination.错误表达：That he failed in the examination occurred to him.（4）It doesn’t matter how/whether „结构中的主语从句不可提前。例如：

正确表达：It doesn’t matter whether he is wrong or not.错误表达：Whether he is wrong or not doesn’t matter.（5）含主语从句的复合句是疑问句时，主语从句不可提前。例如：

正确表达：Is it likely that it will rain in the evening?

错误表达：Is that will rain in the evening likely?

4.what 与that 在引导主语从句时的区别

what 引导主语从句时在句时在从句中充当句子成分，如主语．宾语．表语，而that 则不然。例如：

a)What you said yesterday is right.b)That she is still alive is a consolation

二．宾语从句

宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词(及物动词)或介词之后。

1.作动词的宾语

(1)由that引导的宾语从句(that 通常可以省略), 例如：

I heard that be joined the army.我听说他参军了。

(2)由what, whether(if)引导的宾语从句，例如：

a)She did not know what had happened.她不知道发生了什么。

b)I wonder whether you can change this note for me.我想知道你是否能帮我改一下笔记。

(3)动词＋间接宾语＋宾语从句。例如：

She told me that she would accept my invitation.她对我说她会接受我的邀请。

2.作介词的宾语，例如：

Our success depends upon how well we can cooperate with one another.我们的成功取决于我们之间的合作。

3.作形容词的宾语，例如：

I am afraid(that)I’ve made a mistake.我恐怕我已经犯了一个错误。

注意：that 引导的从句常跟在下列形容词后作宾语：anxious, aware, certain, confident, convinced, determined, glad, proud, surprised, worried, sorry, thankful, ashamed, disappointed, annoyed, pleased, hurt, satisfied, content 等。也可以将此类词后的that 从句的看作原因状语从句。

4.it 可以作为形式宾语

it 不仅可以作为形式主语，还可以作为形式宾语而真正的宾语that 从句则放在句尾，特别是在带复合宾语的句子中。例如：

We heard it that she would get married next month.我听说她下个朋就会结婚了。

5.后边不能直接跟that 从句的动词

这类动词有allow, refuse, let, like, cause, force, admire, condemn, celebrate, dislike, love, help, take, forgive等。这类词后可以用不定式或动名词作宾语，但不可以用that引导的宾语从句。如：

正确表达：I admire their winning the match.错误表达：I admire that they won the match.6.不可用that从句作直接宾语的动词

有些动词不可用于“动词＋间接宾语＋that从句“结构中，常见的有envy, order, accuse, refuse, impress, forgive, blame, denounce, advise, congratulate等。例如：

正确表达：He impressed the manager as an honest man.错误表达：He impressed the manager that he was an honest man.7.否定的转移

若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。例如：

I don’t think this dress fits you well.我认为这件衣服不适合你穿。

三.表语从句

表语从句在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语＋连系动词＋表语从句”。可以接表语从句的连系动词有be, look, remain, seem等。引导表语从句的that常可省略。另外，常用的还有the reason is that„ 和It is because 等结构。例如： 1)The question is whether we can make good preparation in such a short time.2)This is why we can’t get the support of the people.3)But the fact remains that we are behind the other classes.4)The reason he is late for school is that he missed the early bus.四.同位语从句

同位语从句就是在复合句中作名词的同位语的名词性从句。

1.同位语从句的功能

同位语从句对于名词进一步解释，说明名词的具体内容，一般由that引导，例如：

1)The king’s decision that the prisoner would be set free surprised all the people.2)The order that all the soldiers should stay still is given by the general.2.同位语在句子中的位置

同位语从句有时可以不紧跟在它所说明的名词后面，而是被别的词隔开。例如：

He got the news from Mary that the sports meeting was put off.3.同位语从句与定语从句的区别

(1)定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语），而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分。

(2)定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述定的性质或特征；同位语从句是名词性的，其功能是对名词进行补充说明。例如： 1)The news that he told me is that Tom would go abroad next year.（他告诉我的消息是汤姆明年将出国。）（第一个that引导的从句是定语从句，that在从句中作宾语）

2)The news that Tom would go abroad is told by him.（汤姆将出国的消息是他讲的。）（同位语从句，that在句中不作任何成分）

高一英语名词性从句专项练习

1．____he does has nothing to do with me.A.whatever B.No matter what C.That D.If 2.The manager came over and asked the customer how____

A.did the quarrel came about

B.the quarrel had come about

C.had the quarrel come about

D.had the quarrel come about 3.Energy is ____makes thing work..A.what B.something C.anything

D.that 4.Information has been put forward ____ more middle school graduates will be admitted into universities.A.while B.that C.when D.as 5.This is ___the Shenzhou V Spaceship landed.A.there

B.in which

C.where

D.when 6.They have no idea at all____.A.where he has gone

B.where did he go

C.which place has he gone

D.where has he gone

7.The doctor did a lot to reduce the patient’s fear ____he would die of the disease.A.that

B.which

C.of which

D.of that

8.The order came ___the soldiers ____the small village the next morning.A.that;had to leave

B.that;should leave

C./;must leave

D.when;should leave 9.___is no possibility ____Bob can win the first prize in the match.A.There;that

B.It;that

C.there;whether D.It;whether 10.The question came up at the meeting_____ we had enough money for our research.A.that

B.which

C.whether

D.if 11.Is _____he said really true?

A.that B.what C.why

D.whether 12.____the meeting should last two days or three days doesn’t matter.A.That B.Whether C.If

D.Where 13.It worried her a bit _____her hair was turning gray.A.while

B.if

C.that D.for

14.???_____more countries can use natural energy in the future remains to be seen.A.Whether

B.This

C.who

D.If

15.____he will go to work in a mountain village surprises all of us.A.What B.That

C.Whether

D.If 16.____you don’t like him is none of my business.A.What B.That

C.Who

D.How 17.____all the inventions have in common is ____they have succeeded.A.What;what B.That;that

C.what;that D.That;what 18.____appeared to me that he enjoyed the food very much.A.What

B.It

C.All that

D.That 19.It is widely ______that smoking can cause cancer.A.believed

B.think

C.say

D.hoped 20.____caused the accident is still a complete mystery.A.What

B.That

C.How

D.Where

Keys:

1—5 ABABC 6—10 AABAC 11—15 BBCAB 16—20 BCBAA

第二章 “It”用法及其句型和固定搭配讲解

“It” 用法及其句型和固定搭配，是高中英语语法的重点、难点，又是近几年高考的热点，因此应给予充分的重视，现将it用法归纳如下：

一、It用作实词

表达以下概念:指代前文提到的事物，前文中的this, that；替代前文中的内容；指代一位性别不明的小孩或未知的人；指代未指明但谈话双方都知道的那件事；指代时间、天气、气候、距离等自然现象„„

二、It用作形式主语

替代作主语的从句、动词不定式、动名词，而把真正作主语的从句、动词不定式、动名词置于句尾。

It 作形式主语的常见句型：

1.代作主语的动词不定式，其句型为

(1)It be adj.(for sb.)to do sth.此处adj.通常为描述事件的形容词：easy, difficult, hard, necessary, unnecessary, possible, impossible, likely, unlikely, right, wrong, important, unimportant, legal, illegal, well-mannered, ill-mannered, polite, impolite, clear, obvious, certain, suitable, proper, fit, useful, useless, dangerous…

例

It is illegal(for a teenager)to drive a car without a license.(2)It be adj.of sb.to do sth.此处adj.通常为描述人的形容词：kind, unkind, nice, rude, cruel, considerate, thoughtful, thoughtless, careful, careless, silly, foolish, stupid, clever, wise, crazy.例

It's kind of you to help me with the problem.(3)It替代作主语的动名词的常见句型

It's no good/use doing…

It's(well)worth doing…

It's(well)worth one's while doing/to do… It's(well)worth while doing/ to do

例

It's no use crying over spilt milk.2.It替代作主语的从句常见句型

(1)It is + noun +从句

(2)It is adj.+clause

It's surprising that„(should)„„„竟然„„

It's a pity/shame that„(should)„„„竟然„„

例

It's important that you should apologize to her for your rudeness.(=It's of much

例

It is no secret that the president wants to have a second term at office.importance that you should apologize to her for your rudeness.)

(3)It verb sb.+ clause= It is v-ing + clause

It+surprise/delight/interest/disappoint/worry/disturb/annoy/amaze

/bother/concern/frighten/please/anger sb.that…

例

It worried me that she drove so fast.(= It was worrying that she drove so fast.)

(4)It verb(to sb.)that…= sb/sth verb to do

(verb = appear, seem, come about, emerge, follow, chance, happen, occur, transpire, turn out , work out)

例

It(so)happened/chanced that they were out.(= They happened/chanced to be out.)

(5)It is v-ed that…=sb/sth is to do

(verb=say, report, think, believe, hope, expect, agree, accept, decide, determine, intend, plan, understand, know）

例

It is said that the couple have gotten divorced.(=The couple are said to have gotten divorced.)

(6)It is v-ed that …(should)…

(verb=demand, request, require, order, suggest, advise, recommend

例

It is suggested that they should begin with the third question.三、It作主语的句型

1.It takes sb.„ to do„(=sb takes„to do„)某人用多长时间做某事

例

It took the men a week to mend our roof.(= The men took a week to mend our roof.)

2.It's(just)(un)like sb.to do„（不）像某人做某事的风格

例

It was(just)like him to think of helping us.3.It's(about/high)time that„ should /v-ed„是该做某事的时候了

例

It's(about/high)time that we should take action.4.It's the x-th time(that)„ have v-ed„第几次做某事了

例

It's the third time that he has failed the driving test.5.It is/has been„ since „continuous v-ed(延续性动词)某动作已有多长时间不发生了

例

It's 10 years that he lived here

6.It was(not)„ before„过(不)了多长时间某动作发生了

例

It was not long before they arrived.四、It 作形式宾语

用来替代作宾语的从句、动词不定式、动名词，而把真正作宾语的从句、动词不定式、动名词置于句尾。

It 作形式宾语的常见句型：

1.verb+ it+ adj./noun(for/of)to do/clause(verb=think, believe, suppose, consider, feel, make, keep…)

例

I think it hard for you to do the task on your own./I think it hard that you'll do the task on your own.2.verb+it+adj./noun(one's)doing(adj.=useless/worth/worthwhile)(noun=no use/no good/worth one's while/a waste of time/money/energy/words)(verb=think, believe, suppose, consider, feel, make, keep…)

例

I'll make it worth your while telling me about his secret.3.verb+it+ important/unimportant/necessary/unnecessary/natural/essential that …(should)…

verb+it+of much/great/no/little importance that…(should)…

(verb=think, believe, suppose, consider, feel, make, keep…)

例

I think it important that you(should)attendthe conference.4.verb + it+ as+ noun/adj.+ clause(verb=accept, regard, take, see, view)

例

The lecturer takes it as encouraging when so many students attend his lecture.5.v.+it + prep.+ that…

owe it to sb.that„把„归功于„

leave it to sb that„把„留给某人去做

take it for granted that „想当然

keep it in mind that…

例

Don't bother to arrange anything.Just leave it to me to sort out.6.It用在不能直接跟宾语从句的动词后面，尤其是表示好恶的动词后，enjoy, like, love, dislike, resent, hate, don't mind, be fond of, feel like, see to 宾语从句紧跟it之后

例

I hate it you can swim so well and I can't.7.It用在不能直接跟宾语从句的介词后面，宾语从句紧跟it之后（except that例外）

例

I'm for it that you will follow their advice.五、强调句型

It is/was+被强调部分+ that(who)„ 强调句型用来强调谓语动词以外的任何句子成分。当被强调部分是人时也可以用who。

在使用强调句型时需注意以下几点：

1.请注意强调句型的特殊疑问句

例

When was it that he changed his mind to take part in the activity？

2.在强调原因状语从句时，只能强调由because所引导的从句

例

It was because he was ill that he didn't come to school yesterday.3.在强调not „ until结构时必须把not与until一起放到被强调的位置上

例

It was not until she took off her dark glasses that I realized she was my brother.4.注意强调句型与定语从句的区别

例

It was at 7 o'clock that he came here yesterday.(强调句型)

It was 7 o'clock when he came here yesterday.(定语从句)

六、It 常用的固定搭配

1.make it

(1).在口语当中相当于succeed,表示：成功、做到、说定、赶上、及时到达

例

It's hard to make it to the top in show business.(2).在口语中相当于fix the date for,表示“约定好时间”

例

—Shall we meet next week?

—OK.We just make it next Saturday.2.as it is

(1).相当于in fact, in reality表示“事实上，实际情况是„„”

例

We had planed to finish the task today, but as it is we probably won't finish it until next week.(2).相当于方式状语从句，表示“照原样”

例

Leave the table as it is.3.as it were 相当于as one might say, that is to say, 表示“也就是说，可以说，换句话说”

例

He is, as it were, a modern Sherlock Holmes.4.if it weren't for„/if it hadn't been for„用来引导虚拟语气，相当于without, or but for, 表示“如果不是„„，要不是„„”

例

If it weren't for Tom, I wouldn't be alive today.5.that's it

(1).相当于That's all.That's so much.表示“至此为止，没有别的了”

例

You can have one more sweet, and that's it.(2).相当于 That's right.表示“对啦”

例

— I guess the key to the problem is thechoice “A”

—That's it.6.catch it 在口语中，相当于be punished/scolded for doing sth.wrong.表示“因做错事而挨骂，受责备，受批评，受惩罚”

例

We'll really catch it form our teacher if we're late for class again.7.have it

(1).相当于say, insist表示“说，主张，表明，硬说”

例

Rumour has it that they are getting divorced.(2).相当于get to know something,表示“了解，知道，获悉”

例

I had it from John that she was going abroad.8.have what it takes在口语中，相当于be well qualified for, 表示“具有成功的条件”

例

You can take it from me that your daughter has what it takes to be a star.9.so it seems / appears.10.Keep at it!(Don't give up!)相当于go on,表示“继续做，不放弃”

例

My teacher asked me to keep at it.11.Go it!(Go on!)拼命干, 莽撞

12.Now you have done it!(You have done sth.wrong.)

13.Now you'll catch it!(You'll be punished.)

14.As it happened, „ 在口语中，相当于it's a pity that„, 表示“真不凑巧，真遗憾”

例

As it happened, they were out.15.As it turned out,„在口语中，相当于it was found to be in the end, 表示“最后被证明是”

例

As it turned out, his statement was false.16.Such as it is(they are)在口语中，相当于although it may not be worth much, 表示“虽然没有多大价值”

例

You can borrow my exam notebook, such as it is.17.Take it/things easy.相当于Don't worry or don't hurry.用来劝告别人，表示“不要慌，别担心，存住气”

例

Take it easy!He will do it well.18.Take it from me.在口语中，相当于believe me what I say.表示“请相信我的话，我敢担保”

例

You can take it from me that he will make it this time.19.For what it is worth„在口语中，相当于although I'm not sure it's of value, 表示“不管其价值如何”

例

Here is the article I promise you, for what it's worth.20.Worth it 在口语中，相当于useful, 表示“有好处，值得做”

例

Don't hesitate about it!It's worth it.21.Believe it or not.表示“信不信由你”

例

Believe it or not, Tom is getting married to Mary next Sunday.22.Take it or leave it.v.要么接受要么放弃

例

That is my last offer.You can take it or leave it.23.It all depends/that all depends 在口语中，相当于it hasn't been decided yet, 表示“那得看情况，还没有定下来”

例

—Are you going to the countryside for holiday?

—It/That all depends.24.It's up to sb.在口语中，相当于it's decided by sb.表示“由„„决定，由„„负责，取决于„„”

例

—Shall we go out for dinner?

—It's up to you.“It”用法及其句型和固定搭配专练

1.Was it during the Second World War_____ he died? A.that

B.while

C.in which

D.then(88)

2.Is ____ necessary to complete the design before National Day? A.this

B.that

C.it

D.he(89)

3.I don't think ____ possible to master a foreign language without much memory work.A.this

B.that

C.its

D.it(91)

4.Does ______ matter if he can't finish the job on time? A.this B.that C.he D.it(91)5.It was not _____ she took off her glasses _____ I realized she was a famous film star.A.when , that

B.until , that

C.until , that

D.when , then(92)6.I was disappointed with the film.I had expected ______ to be much better.A.that

B.this

C.one

D.it(93)

7.It was not until 1920 ______ regular radio broadcasts began.A.while

B.which

C.that

D.since(94)

8.______is a fact that English is being accepted as an international language.A.There

B.This

C.That

D.It(95)

9.It was only when I reread this poems recently _____ I began to appreciate their beauty.A.until

B.that

C.then

D.so(97)

10.I hate_____when people talk with their mouths full.A.it

B.that

C.these

D.them(98)

11.It is the ability to do the job _____ matters not where you come from or what you are.A.one

B.that

C.what

D.it(2000)

12.I like ___ in the autumn when the weather is clear and bright.(2004)A.this

B.that C.it

D.one

13.—Do you like ___ here?

—Oh, yes.The air, the weather, the way of life.Everything is so nice.(全国卷)

A.this B.These

C.That

D.it

14.We needed a new cupboard for the kitchen.So Peter made ___ from some wood.(全国卷)A.it

B.One

C.Himself

D.another

15.The foreign Minister said, “ _____ our hope that the two sides will work towards peace.”(2004北京)

A.This is B.There is C.That is

D.It is

16._____ is reported in the newspaper, talks between the two countries are making progress.(2004北京)

A.It

B.As

C.That

D.What 17.— How often do you eat out?(2004, 天津)— ________, but usually once a week.A.Have no idea

B.It depends

C.As usual

D.Generally speaking 18.We wanted to get home before dark, but it didn't quite _____ as planed.(2004浙江卷)A.make out

B.turn out

C.go on

D.come up

19.— What do you want to do next? We have half an hour until the basketball game.—________.Whatever you want to do is fine with me.A.It just depends

B.It's up to you

C.All right

D.Glad to hear that

20.It was ____ back home after the experiment.A.not until midnight did he go B.until midnight that he didn't go C.not until midnight that he went D.until midnight when he didn't go

KEYS:

1-5 ACDDB 6-10 DCDBA

11-15 ACDBD 16-20 BBBBC

第三章 高中英语语法中的省略现象

在英语语言中，为了使语言简洁明了，重点突出或上下文紧密相连，可以省去某些句子成分而保持句子愿意不变，这种语言现象称之为省略。现就英语中的种种省略现象分析如下：

一、并列复合句中的省略

在并列句中后边的分句可以省略与前边分句中相同的成分。如：

a)The boy picked up a coin in the road and(the boy)handed it to a policeman.这个男孩在马路上拾起一枚硬币并把他交给了警察。

b)Your advice made me happy but(your advice made)Tom angry.你的建议使我高兴但使汤姆生气。

c)Tom must have been playing basketball and Mary(must have been)doing her homework.汤姆肯定一直在打篮球，玛丽一直在写作业。

d)Gao Xiumin was born in 1959 and Fu Biao(was born)in 1963.高秀敏出生于1959年，傅彪出生于1963年。

二、主从复合句中的省略

1．状语从句中的省略

一般说来省略现象多出现在下列五种状语从句中：由 when ,while ,as ,before, after , till, until, once等引导的时间状语从句；由whether ,if , unless 等引导的条件状语从句；由though , although ,even if ,whatever等引导的让步状语从句；由 as ,than 等引导的比较状语从句；由as, as if , as though 等引导的方式状语从句。上述状语从句在省略时应遵循下面原则： 1)当状语从句的主语与主句的主语一致时，可以省略状语从句的主语和系动词be，这时从句中可出现如下结构：(1)连词（as, as if , once）+ 名词;(2)连词（though, whether , when）+形容词；(3)连词(whether, as if ,while)+介词短语；(4)连词(when , while , though)+ 现在分词；(5)连词(when ,if ,even if ,unless ,once ,until, than , as)+ 过去分词；(6)连词(as if ,as though)+ 不定式。如：

a)Once(he was)a worker ,Pang Long now becomes a famous singer.庞龙曾经是个工 人，现在变成一位著名的歌手。

b)Work hard when(you are)young ,or you'll regret.趁年轻要努力学习，要不然你会后悔的。

c)He looked everywhere as if(he was)in search of something.他到处看似乎在找什么东西。d)While(he was)holding talks with President Hu Jintao ,US President George W.Bush thanked China for its important role in the Six-Party Talks.美国总统布什在与胡锦涛主席会谈时，感谢中国在六方会谈中起的重要作用。

e)The exhibition is more interesting than(it was)expected.这次展览比被预料的有趣的多。

f)Olympic gold medallist hurdler Liu Xiang opened his lips as if(he were)to speak。奥林匹克金牌获得者跨栏运动员刘翔张开嘴好像要说什么。注意：

1)当从句的主语和主句的宾语一致时，间或也有这样的省略,如：

Her father told her to be careful when(she was)crossing the street.当她过马路时父亲告诉她要当心。

2)当从句的主语是 it，谓语动词中又含有系动词be 时，可以把it和系动词be一起省略。此时构成连词(if , unless ,when , whenever)+形容词的结构。如：

Unless(it is)necessary ,you'd better not refer to the dictionary.如果没有必要，你最好不要查字典。

2．定语从句中的省略

1）一般说来，在限制性定语从句中，作宾语的关系代词 that ,which , whom 可以省略；如：

Is this reason(that)he explained at the meeting for his carelessness in his work?这就是他在会上解释他工作中粗心的原因吗？（2002上海春季）

而在非限制性定语从句中作宾语的关系代词 which , whom 不可以省略。试比较：

Tom(whom)you saw yesterday fell ill.(whom可以省)你昨天见到的汤姆病倒了。

Tom , whom you saw yesterday ,fell ill.(whom不可以省)汤姆病倒了，你昨天见到他了。

2）在口语和非正式用语中，关系副词when ,where , 和 why 经常用that 来代替，甚至还可省略。如：

a)This is the first time(when/that)he had trouble with the boss.这是他第一次麻烦老板。

b)He wants to find a good place(where/that)we can have a picnic during the “golden week ”holiday.他想找一个能在黄金周期间野餐的好地方。

c)Could you tell us the reason(why/that)he was so unhappy ? 你能告诉我们他为什么如此不高兴吗？

3）当先行词为表示方式的 the way 时，从句不能用 how 来引导，应该用that 或 in which，或将它们全部省略。如：

I don't like the way(that/in which)you laugh at her.我不喜欢你嘲笑他的行为。

3．宾语从句中的省略

1）在及物动词后面所接的宾语从句中，连词that 一般可以省略；但如果及物动词后面是由that引导的两个或两个以上的并列的宾语从句，那么只有第一个that可以省略。如：

a)I think(that)the reform of the renminbi's exchange rate is necessary.我认为人民币兑换率的改革是必要的。

b)He said(that)the Anti-secession law had been passed and that President Hu Jintao had signed a presidential order 他说《 反分裂国家法》已被通过，而且胡锦涛主席已签署了主席令。2）由 which , when ,where , how,和 why 引导的 宾语从句，可以全部或部分省略。如：

a)I know that NBA star Yao Ming will come to our city but I don’t know when(he will come to our city).我知道NBA明星要到我们城市来但我不知道他什么时候来。

b)He wants to move abroad but his parents wonders why(he wants to move abroad)他想搬迁到国外但他的父母想知道为什么。

4．在与suggest ,request ,order ,advise 等词相关的名词性从句中，须用虚拟语气形式“should +动词原形”，should可以省略。如：

Chirac, President of the Republic of France suggested that the China-France Culture Year(should)last long in various forms.法国总统希拉克建议中法文化年以各种各样的形式长期持续。

5．主句省略多用于句首。如：

(It is a)Pity that I didn’t go to Mary's birthday party yesterday.很遗憾，我昨天没有去参加玛丽的生日聚会。

6．在答语中，主句可全部省略。如：

—Why were you absent from school last Friday ?—(I was absent from school)Because my mother was ill.—上周五你为什么没有上学？ —因为我妈妈病了。

三、简单句中的省略

1．省略主语

1）祈使句中的主语通常被省略 如：

(You)Open the door, please.请开一下门。

2)其它省略主语多限于现成的说法 如：

a)(I)Thank you for your help 谢谢你的帮助。

b)(It)Doesn’t matter.没关系。

2．省略主谓语或主谓语的一部分 如：

a)(There is)No smoking.禁止抽烟

b)(Is there)anything else ? 还有其他事吗 ？

c)(You come)This way please.请这边走。

d)(Will you)Have a smoke ? 抽烟吗 ？

3．省略宾语 如：

—Do you know Mr.Li ? 你认识李先生吗？— I don’t know(him.)我不认识他 4．省略表语 如：

—Are you thirsty ? 你30岁了吗？ Yes , I am(thirsty).是的，我是。

5．同时省略几个成分 如：

a)—Are you feeling better now? 你觉得好些了吗 ？—(I am feeling)Much better(now)好多了。

b)(I wish)Good luck(to you).祝你好运/祝你顺利。

四、动词不定式省略，只保留to 的场合1．不定式作某些动词的宾语时，这些动词常见的有：love, like, care, wish, hope, expect, prefer, refuse, mean , try , oblige , advise , persuade , agree , want , afford , forget , remember , try , manage等。如：

a)— You should have thanked her before you left.—I meant to ,but when I was leaving I couldn’t find her anywhere.—你本该在离开前谢谢她。—我本打算这么做，但当我就要离开的时候我却找不到她了。（2000上海春）

b)You can do it this way if you like to.如果你想做，你可以这么做。

2．不定式作某些动词的宾语补足语或主语补足语时，这些动词常见的有：ask , tell ,advise, force, persuade, wish, allow, permit , forbid ,expect, order ,warn 等。如 ：

a)The boy wanted to ride his bicycle in the street ,but his mother told him not to.男孩想在街上骑他的自行车，但他母亲不让。(NMET1995)b)She wants to come but her parents won’t allow her to(come).她想来，可是她父母不让。

3．不定式在句中作某些形容词的状语时，常见的形容词有：happy, glad ,eager , anxious , willing , ready 等。如：

— I will be away on a business trip.Could you mind looking after my cat ?

— Not at all.I would be happy to(look after your cat).—我要出差，你能帮我照顾一下我的猫吗？—没关系，我很愿意。

4．不定式作某些复合谓语时，常见结构如：be able to, be going to, have to, ought to, used to等。如：

He doesn’t like fish but he used to 他现在不喜欢吃鱼，但过去喜欢。

五、动词不定式to 的省略

1．主语部分有to do ,系动词 is 或 was 时，作表语的不定式通常省去to。如：

The only thing you have to do is press the button.你必须做的惟一事情是按按钮。

2．作介词but ,expect ,besides 的宾语，前面又有实意动词 do时，不定式通常省去to.如：

He said that Chen Shuibian had nothing to do except push a pro-“independence” timetable.他说陈水扁除了推进支持“独立”的时间表外，什么也没有做。

3．主语部分暗含to do，表语中的不定式通常省去to。如：

All I want(to do)is go to school and study hard.我想要（做）的就是上学，努力学习。

4．当两个或多个不定式并列时，其后的不定式符号可以省略，但有对比关系时不可省略。如：

It is easier to say than to do.说起来容易，做起来难。

5．在would rather„than„ 等结构中，不定式符号常常要省略.如：

I would rather stay at home than go to see a film.我宁愿呆在家也不愿去看电影。

6．在see ,watch ,notice ,hear, listen to ,look at ,feel ,have, make, let ,observe 等词后作宾语补足语时省略不定式符号to；why(not)do 结构 中, 不定式不带to。如：

a)I saw her enter the room.我看见她进入了房间

b)Why not join us ?为什么不加入到我们的行列里来呢？

六．其他一些省略结构

1．名词所有格修饰的名词，若表示住宅、店铺、教堂或上下文已暗示或明确指出过的事物时，常常可以省略。如：

We spent the weekend at the Mary's.我们在玛丽家过的周末。

2．What和 how引导的感叹句中，常可省略主语 it 和be动词 如：

a)What a wonderful victory(it is)for Tom!这对Tom来说是个多么大的胜利呀！

b)How beautiful(it is)to be treated like a normal child.被当作一个正常孩子对待对他而言是多么美妙的一件事呀。

第四章 主谓一致

主谓一致(Subject-Verb Agreement)，指”人称”和”数方面的一致关系.如: He is going abroad.They are playing football.可分为:语法一致, 内容一致, 就近一致.(一)语法一致原则: 即主语为单数,谓语用单数,主语为复数,谓语也用复数.以下为注意事项: 1.单数主语即使后面带有with , along with, together with, like(象), but(除了),except, besides, as well as, no less than, rather than(而不是), including, in addition to 引导的短语, 谓语动词仍用单数.如: Air as well as water is matter.空气和水都是物质.No one except two servants was late for the dinner.除了两个仆人外, 没有一个人迟来用餐。

2.用and连接的并列主语,如果主语是同一个人,同一事,同一概念, 谓语动词用单数, 否则用复数.如:

The poet and writer has come.那位诗人兼作家来了.(一个人)A hammer and a saw are useful tools.锤子和锯都是有用的工具.(两样物)用and连接的成对名词习惯上被看成是一个整体, 如:bread and butter(黄油抹面包), knife and fork(刀叉)等作主语时, 谓语动词用单数。

3.不定式(短语), 动名词(短语), 或从句作主语时, 谓语动词用单数.如: Serving the people is my great happiness.为人民服务是我最大的幸福.When we’ll go out for an outing has been decided.我们什么时候出去郊游已决定了。

4.用连接的并列主语被each, every 或no修饰时, 谓语动词用单数.Every boy and every girl likes to go swimming.每个男孩和每个女孩都喜欢去游泳.No teacher and no student was absent from the meeting.没有老师也没有学生开会缺席.Each man and(each)woman is asked to help.每个男人和每个女人都被请去帮忙。

5.each of + 复数代词, 谓语动词用单数.复数代词+each, 谓语动词用单数.如: Each of us has something to say.我们每个人都有话要说。

6.若主语中有more than one 或many a/an , 尽管从意义上看是复数, 但它的谓语动词仍用单数。但more+复数名词+than one做主语时, 谓语动词仍用复数.如: Many a boy likes playing basketball.许多男生都喜欢打篮球.More than one student was late.不只一个学生迟到

More persons than one come to help us.不止一个人来帮助我们。

7.none 做主语时,谓语动词可用单数, 也可用复数;但在代表不可数的东西时总是看作单数,因而谓语动词要用单数.如: None of us are(is)perfect.人无完人。

None of this worries me.这事一点不使我着急。

8.名词如: trousers, scissors, clothes, goods, glasses 等作主语时, 谓语动词必须用复数.如: His clothes are good.但这些名词前若出现 a pair of , 谓语一般用单数.如: A pair of glasses is on the desk.桌上有一副眼镜。9.形复意单名词如:news;以ics 结尾的学科名称如: physics, mathematics, economics;国名如: the United States;报纸名如: the New Times;书名如: Arabian Night <天方夜谈>;以及The United Nations<联合国> 等作主语时, 谓语动词用单数。

10.“a +名词+and a half “, “one and a half + 名词”, “the number of + 名词” 等作主语时, 谓语动词要用单数.如: Only one and a half apples is left on the table.注意: one or two + 复数名词作主语, 谓语动词用复数形式, 如: One or two places have been visited.参观了一两个地点。

(二)内容一致原则:

1.主语中有all, half, most, the rest等, 以及”分数或百分数+名词”做主语时,谓语动词单复数取决于连用的名词.如: The rest of the bikes are on sale today.剩下的自行车，今天出售。

60%of the apple was eaten by little boy.这个苹果的60%都被这个小男孩吃了。Most of the apples were rotten.大部分的苹果都是烂的。Most of the apple was eaten by a rat.这个苹果的大部分被老鼠吃了。

2.不定数量的词组, 如:part of , a lot of , lots of , one of , a number of , plenty of等作主语时, 谓语动词的单复数取决于量词后面名词的数.如: A part of the textbooks have arrived.一小部分教科书已运到。

A part of the apple has been eaten up by the pig.这个苹果的一部分被猪吃光了。

3.加减乘除用单数.如: Fifteen minus five is ten.15减去5等于10。

4.表示时间, 金钱, 距离, 度量等的名词做主语时, 尽管是复数形式, 它们做为一个单一的概念时, 其谓语动词用单数.如: Ten miles is a good distance.十英里是一个相当的距离。

5.(1)通常作复数的集体名词.包括police , people, cattle 等, 这些集体名词通常用作复数.如:

The British police have only very limited powers.(2)通常作不可数名词的集体名词.包括equipment, furniture, clothing, luggage 等.(3)可作单数也可作复数的集体名词.包括 audience, committee, government, family, enemy, group, party, team, public 等.如: The committee has/have decided to dismiss him.委员会决定解雇他。

6.the +形容词/过去分词形式”表示一类人或事物, 作主语时, 谓语动词用复数.如: The injured were saved after the fire.(三)就近原则

1.由here, there, where 等引导的倒装句中,(有时主语不止一个时)谓语动词与靠近它的主语在数上一致.如: Here comes the bus 公共汽车来了.Here is a pen and some pieces of paper for you.给你一支钢笔和几张纸。Where is your wife and children to stay while you are away? 你不在这儿的时候, 你爱人和孩子在哪儿呆呢？

2.用连词or, either....or, neither„.nor, not only„.but also 等连接的并列主语, 谓语动词与靠近它的主语在数上一致。如：

Neither the students nor the teacher knows anything about it 学生和老师都不知道这事.He or you have taken my pen.他或你拿了我的钢笔。

注意: one of +复数名词+who/that/which 引导的定语从句中, 定语从句的动词为复数。如： Mary is one of those people who keep pets.玛丽是饲养宠物者之一。

The only one of +复数名词+ who/that./which 引导的定语从句中，定语从句的动词应为单数。Mary is the only one of those people who keeps pets.玛丽是唯一一个饲养宠物的人。

主谓一致练习

1.About 60 percent of the students _____ from the south, the rest of them _____ from the north and foreign countries.A.are/is

B.are/are

C.is/are

D.are 2.Half of the workers here _____ under 30 _____.A.is/years

B.are/year old

C.is/years old

D.are/years of age 3.Now Tom with his classmates _____ football on the playground.A.play

B.are playing

C.plays

D.is playing 4.The number of pages in this dictionary _____ about two thousand.A.are

B.has

C.have

D.is 5.Thirty dollars _____ too expensive.A.are

B.is

C.were

D.be 6.The audience _____ so large that no seat was left unoccupied in the great hall.A.is

B.are

C.was

D.has 7.The secretary and principal _____ at the meeting now.A.are speaking

B.is speaking

C.were making a speech D.have a speech 8.“If anybody _____, please put down _____ name,” said the teacher to the monitor.A.wants to buy the book/his

B.want to buy the book/their C.will buy the book/one's

D.wants to have the book bought/her 9.Nothing but one desk and six chairs _____ in the room.A.are

B.is stayed

C.is

D.are left 10.Having arrived at the station, _____.A.it was found that the train had left &nb, sp;B.th, e trai, n had left C.the train was found left

D.he found that the train had left 11.Between the two roads _____ a TV tower called “Skyscraper Tower”.A.stands

B.standing

C.which stands

D.stand 12.Either of you _____ going there tonight.A.will

B.was

C.is

D.are 13.You as well _____ right.A.I are

B.I am

C.as I am

D.as I are 14.All but Dick _____ in Class Three this term.A.are

B.is

C.were

D.was 15.--Shall I wait here for three hours?

--Yes.Three hours ___, __ t, , , , , o wait for such a doctor.A.are not very long for you

B.is not long enough fo, , , , , r you C.was not long enough for you

D.will be too long for you 16.Where to get the materials and how to get them _____ at the meeting.A.have not discussed

B.have not been discussed C.has not discussed

D.has not been discussed 17.I took mathematics and physics because I think that _____ very important for me to make further research in this field.A.what is

B.they are

C.this

D.which are 18.Every student and every teacher _____.A.are going to attend the meeting

B.have attended the meeting C.has attended the meeting

D.is attended the meeting 19.Three fourths of the bread _____ by Bob, and the rest of the bread _____ left on the table.A.was eaten/were

B.were eaten/was

C.were eaten/were

D.was eaten/was 20.This pair of shoes _____.A.is her

B.is hers

C.are hers

D.are her 21.There ______ no life on the moon.A.is said to have

B.are said to have

C.is said to be

D.are said to be 22.A group of ______ are eating ______ and ______ at the foot of the hill A.sheep;grass;leaves

B.sheeps grasses leaves C.sheep;grass leaf

D.sheeps grass leafs 23.My family raise a lot of _______, including two______.A.cattles cows

B.cows cattle C.cattle cows

D.cow, cattles 24.What he says and what he does_______.A.does not agree

B.do not agree C.does not agree with D.not agree 25.The boy and the girl each ______ toys.A.have their own B.has their own C.have her own D.has her own 26.She is the only one among the ______ writers who ______stories for children.A.woman, writes B.women write C.women writes

D.woman write 27.The railway station is ______from our school.A.two hour`s drive

B.two hours` drive C.two hour drive D.two hours drive 28.Mike and John`s ______.A.father is a teacher

B.fathers are teachers

C.father are teachers

D.fathers are teacher 29.A great deal of talking and listening that ______ under casual circumstance may seem to be aimless.A.is occurred

B.are occurred

C.occurs

D.occur 30._______ the classroom needs to be cleaned.A.Either the offices or

B.The offices and

C.Both the office and

D.The office and 31.Three-fourths of the homework ______today.A.has finished B.has been finished C.have finished D.have been finished 32.More than 60 percent of the world’s radio programmes ______in England.A.is

B.was

C.are

D.be 33.______work has been done to improve the people`s living standard A.A great deal of

B.A great many

C.A large number of

D.Many 34.The rest of the magazines ______ within half an hour.A.is sold out

B.are sold out

C.was sold out

D.were sold out 35.There ______ a lot of sugar in the jar.A.has

B.have

C.is

D.are 36.“All ______present and all ______going on well”, our monitor said.A.is is

B.are, are

C.are is

D.is are 37.Yesterday the League secretary and monitor ______ asked to make a speech at the meeting.A.is

B.was

C.are

D.were.38.Mary as well as her sisters ______ Chinese in China.A.are studying

B.have studied

C.studies

D.study 39.The rich______ not always happy.A.are

B.is

C.will

D.may 40.______can be done ______done.A.All, have been B.All that ,have been

C.All has

D.All that ,has been 41.Either of the plans ______equally dangerous.A.are

B.is C.has

D.have 42.The police ______the murderer everywhere when he suddenly appeared in a theatre.A.is searching

B.were searching for

C.are searching

D.was searching for 43.Your trousers ______dirty, you must have______ washed.A.is it

B.are it

C.are them

D.is them 44.The Olympic games ______held every four ______.A.is years

B.are years

C.is year

D.are year 45.He is the oly one of the students who______elected.A.are

B.have

C.has

D.is 46.______a good enough price for this book

A.Two yuans are B.Two yuan are

C.Two yuans is

D.Two yuan is 47.No bird and no beast ______in the lonely island A.are seen

B.is seen

C.see

D.sees 48.Every means ______prevent the water from______ A.are used to polluting

B.get used to polluting C.is used to , polluted

D.is used to ,being polluted 49.Each of the ______in the ship.A.passenger has his own room

B.passengers have their own room C.passenger have their own room

D.sengers has his own room 50.What we need ______good textbooks.A.is

B.are

C.have

D.has 51.What you said just now______to do with the matter we are discussing.A.have something

B.has something

C.had something

D.was something 52.Either your parents or your elder brother ______to attend the meeting tomorrow.A.is

B.are

C.are going

D.have

53.Neither of the novels which ______popular with us ______been translated into Chinese.A.are has

B.are have

C.is have

D.is has 54.Every boy and every girl ______to attend the evening party.A.wish

B.wishes

C.hope

D.are hoping 55._______ has been done.A.nety—nine percents of the work

B.Half of what he promised C.Two-fifths of the articles

D.Three quarter of the business

答案：

1-5 BDDDB

6-10 ABACD

11-15 ACDAB

16-20 DBCDB 21-25 CACBA

26-30CBACA

31-35 CCADC

36-40CBCAD

41-45 BBCBD

46-50 DBDDB

51-55 BAABB

第五章

动词不定式不定式作宾语 1)动词+ 不定式

afford, aim, appear, agree, arrange, ask, be, decide, bother, care, choose, come, dare, demand, desire, determine, expect, elect, endeavor, hope, fail, happen, help, hesitate, learn, long, mean, manage, offer, ought, plan, prepare, pretend, promise, refuse, seem, tend, wait, wish, undertake

The driver failed to see the other car in time.司机没能及时看见另一辆车。I happen to know the answer to your question.我碰巧知道你那道问题的答案。

2)动词+不定式；动词+宾语+不定式

ask, beg, choose, expect, hate, help intend like, love, need prefer, prepare, promise, want, wish

I like to keep everything tidy.我喜欢每件东西都保持整洁。I like you to keep everything tidy.我喜欢你使每件东西都保持整洁。I want to speak to Tom.我想和汤姆谈话。I want you to speak to Tom.我想让你和汤姆谈话。

3)动词+疑问词+ to decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell

Please show us how to do that.请演示给我们如何去做。

There are so many kinds of tape-recorders on sale that I can't make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。

注意

疑问词带不定式在句中作成分时，谓语动词用单数。如：The question is how to put it into practice.问题是怎样把它付诸实施。

2.不定式作补语

1)动词+宾语+不定式(to do)advise, allow, appoint, believe, cause, challenge, command, compel, consider, declare, drive, enable, encourage, find, forbid, force, guess, hire, imagine, impel, induce, inform, instruct, invite, judge, know, like, order, permit, persuade, remind, report, request, require, select, send, state, suppose, tell, think, train, trust, understand, urge, warn

a.Father will not allow us to play on the street.父亲不让我们在街上玩耍。b.We believe him to be guilty.我们相信他是有罪的。

Find 的特殊用法

Find 后可用分词做宾补，或先加形式宾语，再加形容词，最后加带to 的动词不定式。find后也可带一个从句。此类动词还有get，have。

I found him lying on the ground.I found it important to learn.I found that to learn English is important.典型例题

The next morning she found the man ___ in bed，dead.A.lying

B.lie

C.lay

D.laying

答案：A.find的宾语后面，用分词或分词短语，起宾语补足语作用。现在分词表达主动，也表达正在进行，过去分词表达被动。

2)to + be 的不定式结构，作补语的动词。

acknowledge, believe, consider, think, declare(声称), discover, fancy(设想), feel, find, guess, judge, imagine, know, prove, see(理解), show, suppose, take(以为), understand

We consider Tom to be one of the best students in our class.我们认为汤姆是班上最好的学生之一。

典型例题

Charles Babbage is generally considered ___ the first computer.A.to invent B.inventing

C.to have invented

D.having invented

答案：A.由consider to do sth.排除B、D。.此句只说明发明这一个事实，不定式后用原形即可。而C为现在完成时，发明为点动词一般不用完成时，且此处也不强调对现在的影响，因此不选C。

3)to be +形容词

seem, appear, be said, be supposed, be believed, be thought, be known, be reported, hope, wish, desire, want, plan, expect, mean

The book is believed to be uninteresting.人们认为这本书没什么意思。

4)there be+不定式

believe, expect, intend, like, love, mean, prefer, want, wish, undrstand

We didn't expect there to be so many people there.我们没料到会有那么多人在哪里。

注意

有些动词需用as 短语做补语，如regard, think believe, take, consider.We regard Tom as our best teacher.我们认为汤姆是我们最好的老师。Mary took him as her father.玛丽把他当作自己的父亲。

3.不定式作主语

1)It's easy(for me)to do that.我做这事太容易了。

easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;the first, the next, the last, the best, too much, too little, not enough

It's so nice to hear your voice.听到你的声音真高兴。

It's necessary for you to lock the car when you do not use it.当你不用车的时候，锁车是有必要的。

2)It's very kind of you to help us.他帮助我们，他真好。

kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, brave, considerate(考虑周到的), silly, selfish(自私的)

It was silly of us to believe him.我们真愚蠢，竟然相信了他。

It seemed selfish of him not to give them anything.他不给他们任何东西，这显得太自私了。

注意

1)其他系动词如，look，appear等也可用于此句型

2)不定式作为句子成分时，动词用单数形式。

3)当不定式作主语的句子中又有一个不定式作表语时，不能用It is„ to„的句型(对)To see is to believe.百闻不如一见。(错)It is to believe to see.It's for sb.和 It's of sb.1)for sb.常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult,interesting, impossible等：

It's very hard for him to study two languages.对他来说学两门外语是很难的。

2)of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。

It's very nice of you to help me.你来帮助我，你真是太好了。

for 与of 的辨别方法

用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。如果道理上通顺用of，不通则用for。如：You are nice.(通顺，所以应用of)。He is hard.(人是困难的，不通，因此应用for。)

4.不定式作表语

不定式可放在be动词后面，形成表语。例如： My work is to clean the room every day.His dream is to be a doctor.5.不定式作定语

不定式做定语通常要放在被修饰的词后。例如： I have a lot of work to do.So he made some candles to give light.6.不定式作状语 1)目的状语

To„ only to(仅仅为了), in order to, so as to, so(such)„ as to„(如此„„以便„„)He ran so fast as to catch the first bus.他飞快地跑以便赶上第一班车。I come here only to say good-bye to you.我来仅仅是向你告别。

2)作结果状语，表事先没有预料到的，要放在句子后面。What have I said to make you angry.He searched the room only to find nothing.3)表原因 I'm glad to see you.典型例题

The chair looks rather hard, but in fact it is very comfortable to ___.A.sit

B.sit on

C.be seat

D.be sat on 答案：B.如果不定式为不及物动词，其后应有必要的介词。当动词与介词连用时，常位于“形容词+动词不定式”结构的末尾。

用作介词的to to 有两种用法：一为不定式+动词原形； 一为介词+名词/动名词, to 在下面的用法中是第二种，即to+ 名词/动名词：admit to承认，confess to承认，be accustomed to习惯于，be used to习惯于，stick to 坚持，turn to开始，着手于，devote oneself to 献身于，be devoted to 致力于，look forward to 盼望，pay attention to

注意

省to 的动词不定式

1)情态动词(除ought 外，ought to)： 2)使役动词 let, have, make：

3)感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后作宾补，省略to。

注意

在被动语态中则to 不能省掉。

I saw him dance.=He was seen to dance.The boss made them work the whole night.=They were made to work the whole night.4)would rather，had better： 5)Why„ / why not„：

6)help 可带to，也可不带to, help sb(to)do sth：

7)but和except：but前是动词do时，后面出现的动词用不带to的动词不定式。8)由and, or和than连接的两个不定式，第二个to 可以省去：

9)通常在discover, imagine, suppose, think, understand等词后，可以省去to be：He is supposed(to be)nice.他应该是个好人。举例：He wants to move to France and marry the girl.He wants to do nothing but go out.比较：He wants to do nothing but go out.He wants to believe anything but to take the medicine.典型例题

1)----I usually go there by train.----Why not ___ by boat for a change?

A.to try going

B.trying to go

C.to try and go

D.try going

答案：D.why not 后面接不带to 的不定式，因此选D。2)Paul doesn't have to be made ___.He always works hard.A.learn

B.to learn

C.learned

D.learning

答案：B.make后接不带to 的动词不定式，当其用于被动时，to 不可省略。

动词不定式的否定式

Tell him not to shut the window„

She pretended not to see me when I passed by.我走过的时候，她假装没看见。

典型例题

1)Tell him ___ the window.A.to shut not

B.not to shut

C.to not shut

D.not shut

答案：B。tell sb to do sth 的否定形式为tell sb not to do sth.2)She pretended ___ me when I passed by.A.not to see

B.not seeing

C.to not see

D.having not seen

答案：A。pretend 后应接不定式。其否定形式为pretend not to do sth.。

3)Mrs.Smith warned her daughter ___ after drinking.A.never to drive

B.to never driver C.never driving

D.never drive

答案：A。warn sb to do sth.的否定形式为warn sb not to do sth.此处用的是否定词never.4)The boy wanted to ride his bicycle in the street，but his mother told him ____.A.not to

B.not to do

C.not do it

D.do not to

答案：A。not to 为not to do it 的省略形式。可以只用to这个词，而不必重复整个不定式词组。及物动词do后应有名词、代词等，否则不对，因此B，D不对。5)The patient was warned ___ oily food after the operation.A.to eat no

B.eating not

C.not to eat D.not eating 答案：C。warn一词要求后用不定式，此处为不定式的被动，否定形式为be warned not to do。

不定式的特殊句型too„to„

1)too„to

太„以至于„

He is too excited to speak.他太激动了，说不出话来。

----Can I help you ? 需要我帮忙吗?----Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same.不用了。这箱子太重，恐怕你搬不动。谢谢您。

2)如在too前有否定词，则整个句子用否定词表达肯定，too 后那个词表达一种委婉含义，意 为“不太”。

It's never too late to mend.(谚语)改过不嫌晚。

3)当too 前面有only, all, but时，意思是：非常„ 等于very。I'm only too pleased to be able to help you.我非常高兴能帮助你。He was but too eager to get home.他非常想回家。

不定式的特殊句型so as to 1)表示目的；它的否定式是so as not to do。

Tom kept quiet about the accident so as not to lose his job.汤姆对事故保持沉默是为了不丢掉他的工作。

Go in quietly so as not to wake the baby.轻点进去，别惊醒了婴儿。2)so kind as to---劳驾

Would you be so kind as to tell me the time? 劳驾，现在几点了。

不定式的特殊句型Why not “Why not +动词原形”表达向某人提出建议，翻译为：“为什么不„„?” “干吗不„„?” 例如：Why not take a holiday? 干吗不去度假?

不定式的时态和语态

时态语态

主动

被动

一般式

to do to be done

进行式

to be doing

完成式

to have done to have been done 完成进行式

to have been doing

1)现在时：一般现在时表示的动词，有时与谓语动词表示的动作同时发生，有时发生在谓语动词的动作之后。

He seems to know this.I hope to see you again.= I hope that I'll see you again.我希望再见到你。2)完成时：表示的动作发生在谓语动词表示的动作之前。I'm sorry to have given you so much trouble.He seems to have caught a cold.3)进行时： 表示动作正在进行，与谓语动词表示的动作同时发生。He seems to be eating something.4)完成进行时：

She is known to have been wreaking on the problem for many years.动名词与不定式

1)动名词与不定式的区别：

动名词表达的是： 状态，性质，心境，抽象，经常性，已发生的 不定式表达的是： 目的，结果，原因，具体，一次性，将发生的 2)接不定式或动名词，意义相同。

3)动名词与不定式语义不同的有11 组：

stop to do stop doing

forget to do forget doing

remember to do remember doing

cease to do cease doing

try to do try doing

go on to do go on doing

afraid to do

afraid doing

interested to do interested doing

mean to do mean doing

regret to do regret doing

begin/start to do begin/start doing

特殊词精讲

stop doing/to do stop to do 停止，中断做某事后去做另一件事。stop doing 停止做某事。

They stop to smoke a cigarette.他们停下来，抽了根烟。I must stop smoking.我必须戒烟了。

典型例题 She reached the top of the hill and stopped ___ on a big rock by the side of the path.A.to have rested B.resting

C.to rest D.rest 答案：C。由题意可知，她到了山顶，停下来在一个路边的大石头上休息。因此，应选择“stop to do sth.停下来去做另一件事”。而不仅仅是爬山动作的终止，所以stop doing sth.不正确。stop doing/to do

forget doing/to do forget to do 忘记要去做某事。(未做)forget doing 忘记做过某事。

(已做)The light in the office is stil on.He forgot to turn it off.办公室的灯还在亮着，它忘记关了。(没有做关灯的动作)He forgot turning the light off.他忘记他已经关了灯了。(已做过关灯的动作)Don't forget to come tomorrow.别忘了明天来。(to come动作未做)

典型例题

----The light in the office is still on.----Oh, I forgot___.A.turning it off

B.turn it off

C.to turn it off

D.having turned it off 答案：C。由the light is still on 可知灯亮着，即关灯的动作没有发生，因此用forget to do sth.而forget doing sth表示灯已经关上了，而自己忘记了这一事实。此处不符合题意。

remember doing/to do remember to do 记得去做某事

(未做)remember doing 记得做过某事

(已做)Remember to go to the post office after school.记着放学后去趟邮局。Don't you remember seeing the man before? 你不记得以前见过那个人吗?

regret doing/to do regret to do

对要做的事遗憾。(未做)regret doing

对做过的事遗憾、后悔。(已做)I regret to have to do this, but I have no choice.我很遗憾必须这样去做，我实在没有办法。I don't regret telling her what I thought.我不为告诉她我的想法而后悔。

典型例题

---You were brave enough to raise objections at the meeting.---Well, now I regret ___ that.A.to do

B.to be doing

C.to have done

D.having done 答案：D。regret having done sth.对已发生的事感到遗憾。regret to do sth.对将要做的事感到遗憾。本题为对已说的话感到后悔，因此选D。

cease doing/to do cease to do

长时间，甚至永远停做某事。

cease doing

短时停止做某事，以后还会接着做。

That department has ceased to exist forever.那个部门已不复存在。The girls ceased chatting for a moment when their teacher passed by.姑娘们在老师走过时，停了会聊天。

try doing/to do try to do

努力，企图做某事。

try doing

试验，试着做某事。

You must try to be more careful.你可要多加小心。

I tried gardening but didn't succeed.我试着种果木花卉，但未成功。

go on doing/to do go on to do 做了一件事后，接着做另一件事。go on doing

继续做原来做的事。

After he had finished his maths，he went on to do his physics.做完数学后，他接着去做物理。Go on doing the other exercise after you have finished this one.作完这个练习后，接着做其他的练习

be afraid doing/to do be afraid to do 不敢，胆怯去做某事，是主观上的原因不去做，意为“怕”；

be afraid of doing 担心出现doing的状况、结果。doing 是客观上造成的，意为“生怕，恐怕”。

She was afraid to step further in grass because she was afraid of being bitten by a snake.她生怕被蛇咬着，而不敢在草丛中再走一步。

She was afraid to wake her husband.她不敢去叫醒她丈夫。She was afraid of waking her husband.她生怕吵醒她丈夫。

be interested doing/to do interested to do

对做某事感兴趣，想了解某事。

interested in doing

对某种想法感兴趣，doing 通常为想法。

I shall be interested to know what happens.我很想知道发生了什么事。(想了解)I'm interested in working in Switzerland.Do you have any idea about that? 我对在瑞士工作感兴趣。你想过这事吗?

(一种想法)

mean to doing/to do mean to do

打算、想

mean doing 意味着

I mean to go, but my father would not allow me to.我想去，但是我父亲不肯让我去。To raise wage means increasing purchasing power.赠加工资意味着增加购买力。

begin(start)doing/to do begin / start to do sth

begin / start doing sth.1)谈及一项长期活动或开始一种习惯时，使用doing.How old were you when you first started playing the piano? 你几岁时开始弹钢琴？ 2)begin, start用进行时时，后面动词用不定式to do I was beginning to get angry.我开始生起气来。

3)在attempt, intend, begin, start 后接know, understand, realize这类动词时，常用不定式to do。I begin to understand the truth.我开始明白真相。4)物作主语时

It began to melt.感官动词 + doing/to do 感官动词 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do

表示动作的完整性，真实性；+doing 表示动作的连续性，进行性

I saw him work in the garden yesterday.昨天我看见他在花园里干活了。(强调“我看见了”这个事实)I saw him working in the garden yesterday.(强调“我见他正干活”这个动作)昨天我见他正在花园里干活。

典型例题

1)They knew her very well.They had seen her ___ up from childhood.A.grow

B.grew

C.was growing

D.to grow 答案：A.因题意为，他们看着她长大，因此强调的是成长的过程，而非正在长的动作，因此用see sb do sth 的句型。

2)The missing boy was last seen ___ near the river.A.playing

B.to be playing

C.play

D.to play 答案：A.本题强调其动作，正在河边玩，应此用see sb.doing sth句型。

第六章 倒装结构

一 全部倒装

全部倒装是指将句子中的谓语动词全部置于主语之前。此结构通常只用与一般现在时和一般过去时。常见的结构有：

1.here, there, now, then, thus等副词置于句首, 谓语动词常用be, come, go, lie, run。例如：

1)There goes the bell.铃声渐渐消失了。

2)Then came the chairman.然后主席就来了

3)Here is your letter.这是你的信。

2.表示运动方向的副词或地点状语置于句首，谓语表示运动的动词。例如：

1)Out rushed a missile from under the bomber.轰炸机下面发出了一颗导弹。

2)Ahead sat an old woman.注意：上述全部倒装的句型结构的主语必须是名词，如果主语是人称代词则不能完全倒装。例如：

1)Here he comes.他来了。

2)Away they went.他们走了。二 部分倒装

部分倒装是指将谓语的一部分如助动词或情态倒装至主语之前。如果句中的谓语没有助动词或情态动词，则需添加助动词do, does或did，并将其置于主语之前。

1.句首为否定或半否定的词语，如no, not, never, seldom, little, hardly, at no time, in no way, not until„ 等。例如：

1)Never have I seen such a performance.我从来没看过这样的表演。

2)Nowhere will you find the answer to this question.你在哪儿都不会找到这个问题的答案。

3)Not until the child fell asleep did the mother leave the room.妈妈直到孩子睡着才离开房间。

注意：当Not until引出主从复合句，主句倒装，从句不倒装。

注意： 如否定词不在句首不倒装。例如：

1)I have never seen such a performance.我从来没看过这样的表演。

2)The mother didn't leave the room until the child fell asleep.妈妈直到孩子睡着才离开房间。

2.带有否定意义的词放在句首，语序需要部分倒装。常见的词语有： not , never , seldom , scarcely , barely , little , at no time , not only , not once , under on condition , hardly „ when , no sooner „than „等。例如：

1)Not only did he refuse the gift, he also severely criticized the sender.他不仅拒收了礼品，还狠狠批评了送礼的人。

2)Hardly had she gone out when a student came to visit her.她刚要出门时有个学生来找她。

3)No sooner had she gone out than a student came to visit her.她刚要走时一个学生来看她。

注意：只有当Not only„ but also连接两个分句时，才在第一个分句用倒装结构。如果置于句首的Not only„ but also仅连接两个并列词语，不可用倒装结构。例如：

Not only you but also I am fond of music.我和你都喜欢音乐。

3.表示“也”、“也不” 的so, neither, nor放在句首时，句子作部分倒装。例如：

1)Tom can speak French.So can Jack.Tom能说法语，我也能。

2)If you won't go, neither will I.如果你不去，我也不去。

注意： 当so引出的句子用以对上文内容加以证实或肯定时，不可用倒装结构。意为“的确如此”。例如：

1)Tom asked me to go to play football and so I did.Tom让我去踢足球，我去了。

2)---It's raining hard.---So it is.---雨下得很大。---的确很大。

4.only放在句首，强调状语（副词，介词短语或状语从句等），全句语序要部分倒装。例如：

Only in this way, can you learn English well.你只有用这种方法才能学好英语。

Only after being asked three times did he come to the meeting.他被请了三次才来开会。

注意：如果句子为主从复合句，则主句倒装，从句不倒装

Only when he is seriously ill, does he ever stay in bed.他只有病得非常严重时才会卧床休息。

三 as, though 引导的倒装句

as / though引导的让步从句必须将表语或状语提前（形容词, 副词, 分词, 实义动词提前）。此时应注意：1)句首名词不能带任何冠词；2)句首是实义动词, 其他助动词放在主语后。如果实义动词有宾语和状语,随实义动词一起放在主语之前。例如：

Try hard as he will, he never seems able to do the work satisfactorily.尽管他愿意努力工作，但是他好像从来都不能令他的工作満意。

注意: 让步状语从句中，有though，although时，后面的主句不能有but，但是 though 和yet可连用。

四 其他部分倒装

1.so„ that 句型中的so 位于句首时，需倒装。例如：

So frightened was he that he did not dare to move an inch.他害怕得动都不敢动。

2.在某些表示祝愿的句型中，例如：

May you all be happy.望大家开心愉快。

3.在虚拟语气条件句中从句谓语动词有were, had, should等词，可将if 省略，把 were, had, should 移到主语之前，采取部分倒装。例如：

Were I you, I would try it again.如果我是你，我就再试一次。

第七章 定语从句

定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，有时也可以修饰部分或整个句子。

被修饰的名词，词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。

关系代词有：who, whom, whose, that, which, as。

关系副词有：when, where, why, how。

关系代词和关系副词放在先行词和定语从句之间，起连接作用，同时又可做定语从句的一个成分。当关系代词做宾语时可以省略。

定语从句中的谓语动词必须在人称上和数量上和先行词保持一致。

定语从句分为限制性定语从句和非限制性定语从句。、关系代词引导的定语从句

1)who, whom, that 这些词代替的先行词是人的名词或代词，在从句中所起作用如下： Is he the man who/that wants to see you?（who/that在从句中作主语）He is the man whom/ that I saw yesterday.（whom/that在从句中作宾语）

2)whose 用来指人或物，（只用作定语，若指物，它还可以同of which互换），例如：

Please pass me the book whose(of which)cover is green.3)which, that 它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，例如： A prosperity which / that had never been seen before appears in the countryside.（which / that在句中作宾语）

The package(which / that)you are carrying is about to come unwrapped.(which / that在句中作宾语)

关系代词that和which 都可以指物，that 和Who 都可以指人，其用法区别：

不用that的情况：

a)在引导非限定性定语从句时

(错)The tree, that is four hundred years old, is very famous here.b)介词后不能用

We depend on the land from which we get our food.c)多用who 的情况 ①关系代词在从句中做主语

A friend who helps you in time of need is a real friend.②先行词为those, people 时

Those who were either fools or unfit for their offices could not see the cloth.③先行词为all, anyone, ones, one 指人时

One who doesn't work hard will never succeed in his work.④在There be句型中

There is a stranger who wants to see you.⑤在被分隔的定语从句中

A new teacher will come tomorrow who will teach you German.⑥在有两个定语从句的句子中，其一用who，其二用that,但若先行词后接两个以上的并列定语从句时，后一个必须重复前一个关系代词。

The student who was praised at the meeting is the monitor that is very modest and studies very hard.There is a teacher who is always ready to help others and who enjoys what he does.2)只能用that作为定语从句的关系代词的情况 a)在不定代词，如：anything, nothing, everything, all, much, few, any, little等作先行词时，只用that，不用which。

All that is needed is a supply of oil.Finally, the thief handed everything that he had stolen to the police.b)先行词有the only, the very, the just修饰时，只用that。

He is the very man that helped the girl out of the water.c)先行词为序数词(the last)、数词、形容词最高级时，只用that。

The first English book that I read was “The Prince and the Pauper” by Mark Twin.d)先行词既有人，又有物时。

He talked about the teachers and schools that he visited.e)当主句是以who 或which 开始的特殊疑问句时，用that 以避免重复。Who is the person that is standing at the gate.f)关系代词在从句中做表语

He is not the man that he used to be.、关系副词引导的定语从句

关系副词可代替的先行词是时间、地点、方式或理由的名词，在从句中作状语。关系副词when, where, why, how的含义相当于“介词+ which”结构，因此常常和“介词+ which”结构交替使用，例如：

There are occasions when(on which)one must yield.Beijing is the place where(in which)I was born.Is this the reason why(for which)he refused our offer?

I'm surprised the way how(by which)he works out the problem.注意：

①在非限制性定语从句中，“介词+ which”结构不能代替关系副词。

如：They set up a state for their own , where they would be free to keep Negroes as slaves.②含有介词短语的动词一般不能拆开，介词仍放在动词后面。Is this the book which(that)she was looking for?

3、名词/数词/代词 /形容词最高级 + 介词 + 关系代词引导定语从句 She has written a book , the name of which I have forgotten.There are fifty-five students in our class , all of whom are working hard.There are five continents in the world , the largest of which is Asia.4、as, which 引导非限定性定语从句的差别

由as, which 引导的非限定性定语从句，as和which可代整个主句，相当于and this或and that。As一般放在句首，which在句中。

As we know, smoking is harmful to one's health.The sun heats the earth, which is very important to us.as可引导非限制性从句，常带有“正如”的意思。As is know, smoking is harmful to one's health.用法区别：

(1)as 引导的定语从句可置于句首，而which不可。

As we all know, he never smokes.(2)as 代表前面的整个主句并在从句中作主语时，从句中的谓语必须是系动词；若为行为动词，则从句中的关系代词只能用which。

(3)非限定性定语从句中出现expect, think, suppose 等表示猜测、想象、预料等时。She succeeded in her doing the research work , as we expected.(4)As 的用法 the same„ as;such„as 中的as 是一种固定结构, 和„„一样„„。I should like to use the same tool as is used here.We should have such a dictionary as he is using.定语从句语法专项练习习题精选

用适当的关系词填空：

1.I still remember the night _______I first came to the house.2.I'll never forget the day________

we met each other last week.3.Mr Black is going to Beijing in October, _______is the best season there.4.I will never forget the days _______I spent with your family.5.I'll never forget the last day______ we spent together.6.This is the school ______I used to study.7.Do you still remember the place______ we visited last week? 8.Do you still remember the place_______ we visited the painting exhibition? 9.Have you ever been to Hangzhou,_____is famous for the West Lake? 10.Have you ever bee to Hangzhou, ______lies the West Lake? 11.Tom will go to Shanghai,______live his two brothers.12.I live in Beijing,____is the capital of China.13.There was a time ______there were slaves in the USA.14.It is the third time ______you have made the same mistake.15.It was in the street _____I met John yesterday.16.It was about 600 years ago____the first clock with a face and an hour hand was made.17.The moment _____I saw you, I recognized(认出)you.18.This is the very novel about____we've talked so much.19.This is the way____he did it.20.Who is the student _____was late for school today? 21.Who _____knows him wants to make friends with him? 22.What else was there in my brother____you didn't like? 23.He lives in the room____window faces to the south.24.He lives in the room, the window_____faces to the south.25.This is Mr.John for____son I brought a book yesterday.26.This is Mr.John for_____I bought a book yesterday.27.This is the hour_____the place is always full of women and children.28.And there is one point ______I'd like your advice.29.Winter is the time of year______the days are short and nights are long.30.I hope you will find this valley a beautiful place____you may spend your weekend.KEYS:

1.when

2.when 3.which

4.that/which

5.that 6.where

7.that/which 8.where 9.which

10.where 11.where

12.which 13.when

14.that

15.that 16.that

17.(that)

18.which

19.(that/in which)

20.that 21.that that

23.whose

24.of which

25.whose 26.whom

27.when

28.that

29.that

30.where

第八章 被动语态

一、语态概述

英语的语态是通过动词形式的变化表现出来的。英语中有两种语态：主动语态和被动语态。

主动语态表示主语是动作的执行者。巧记为：主动、主动、主去动。

被动语态表示主语是动作的承受者，即行为动作的对象。巧记为：被动、被动、主被动。例如：

English is spoken by many people.主语English是动词speak的承受者。

主动态和被动态指的是动词形式，是词法概念；而主动句和被动句则指的是句子结构，从而是句法概念。所谓主动句就是由主动态动词(词组)作谓语动词的句子，而被动句则是由被动态动词(词组)作谓语动词的句子。例如：

He opened the door.他开了门。(主动句)

The door was opened.门被开了。(被动句)

二、被动语态的构成

被动语态由“助动词be＋及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以teach为例说明被动语态在各种时态中的构成。

一般现在时：am／is／are＋taught

一般过去时：was／were＋taught

一般将来时：will／shall be＋taught

现在进行时：am／is／are being＋taught

过去进行时：have／has been＋taught

现在完成时：have／has been＋taught

记忆歌诀：被动语态be字变，过去分词跟后面。

注意：区分被动语态与“be+过去分词”结构

be+过去分词”并不一定都是被动语态，有时是系表结构。当“be+过去分词”表示动作时为被动语态，be是助动词，be后面的过去分词是主要动词，动作的对象是主语；当“be +过去分词”表示主语所处的状态时为系表结构，be是连系动词。be后面的过去分词是表语，相当于形容词。其区分办法如下： 如果强调动作或句中有介词by引导出动作的执行者，该句一般为被动语态，否则为系表结构。例如:The glass is broken.玻璃杯碎了。(系表结构)The glass was broken by the boy.玻璃杯被那男孩打碎了。(被动语态)如果句中有地点、频率或时间状语时，一般为被动语态。如：The magazine is published in Shanghai.这家杂志出版于上海。(被动语态)The door is locked.门锁着。(系表结构)The door has already/just been locked.门已经/刚刚被锁上。(被动语态)The shop is opened.这家商店开门了。(系表结构)The shop is opened at 8 a.m.everyday.这家商店每天上午八点开门。(被动语态)被动语态除用于一般时态和完成时态外，还可以用于其他各种时态，而系表结构中的系动词be只有一般时态和完成时态。

三、被动语态的用法 不知道或没有必要说明动作的执行者是谁。例如：

1)Some new computers were stolen last night.一些新电脑在昨晚被盗了。(不知道电脑是谁偷的)

2)This book was published in 1981.这本书出版于1981年。强调动作的承受者，而不强调动作的执行者。例如：

1)This book was written by him.这本书是他写的。

2)Eight hours per day for sleep must be guaranteed.每天8小时睡眠必须得到保证。

记忆歌诀：谁做的动作不知道，说出谁做的没有必要；动作承受者需强调，被动语态运用到。

四、主动语态变被动语态的方法 把主动语态的宾语变为被动语态的主语。把谓语变成被动结构(be＋过去分词)，根据被动语态句子里的主语的人称和数，以及原来主

动语态句子中动词的时态来决定be的形式。把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。例如：

1)All the people laughed at him.= He was laughed at by all people.2)They make the bikes in the factory.= The bikes are madeby themin the factory.记忆歌诀：宾变主，主变宾，by短语后面跟。谓语动词变被动，be后“过分”来使用。

五、含有情态动词的被动语态

含有情态动词的主动句变成被动句时，由“情态动词＋be＋过去分词”构成，原来带to的情态动词变成被动语态后“to”仍要保留。

记忆歌诀：情态动词变动，情态加be加“过分”，原来带to要保留。例如：

1)We can repair this watch in two days.= This watch can be repaired in two days.2)You ought to take it away.= It ought to be taken away.3)They should do it at once.= It should be done at once

第9讲祈使句

一.祈使句的句式特征

祈使句常常是表达说话人对对方的劝告、叮嘱、请求或命令等。因此，祈使句中一般没有主语，但根据其句意，实际上是省略了主语you。祈使句句末用感叹号或句号，朗读时，常用降调。在表达请求或劝告时，在祈使句前或句末可加, 上please，以使句, 子的语气更加缓和, 或客气。祈使句一般没有时态的变化，也不能与情态动词连用。例如：

Keep off the grass!勿踩草地！

Put the boxes in the small room.把那些盒子放到那个小房间里。

二.祈使句的肯定句式

祈使句的肯定句式一般分为以下三种类型：

1.行为动词原形＋其他成分。例如：

Make sentences after the model.根据例句造句。

2.Be动词＋其他成分（形容词、名词或介词短语等）。例如：

Be careful when crossing the street.过马路时要小心。

3.Let, ＋宾语＋动词原, 形＋, 其他, 成分,。例如：

Let him go back now.让他现在回去吧。

三.祈使句的否定句式

祈使句的否定句式，通常情况下在句首加上Don’t或Never，一般分为以下四种类型：

1.在祈使句的肯定句式前加Don’t，构成“Don’t＋行为动词原形＋其他成分”。例如：

Don’t say that again!别再那样说了！

2.在Be动词引起的肯定祈使句前加Don’t，构成“Don’t be＋其他成分（形容词、名词或介词短语等）”。例如：Don’t be careless.不要粗心。

注意：在这种句型中be不能省略；否定副词not不可置于be之后。

3.Let引起的祈使句的否定形式有两种：（1）Let开头的祈使句，如果后面跟第一、第三人称名词或代词的宾格，可在Let前加Don’t，也可在Let后宾格的名词或代词后面加not。（2）如果以Let’s开头的祈使句，必须在Let’s后加not。例如：

Don’t let me go with her tomorrow.＝Let me not go with her tomorrow.不要让我明天跟她一起去。

Let’s not tell her the truth whenever we meet her.无论什么时候我们碰到她，都不要告诉她真相。

4.在公共场合的提示语中，否定祈使句常用“No＋名词/V-ing形式”结构，表示“禁止做某事”。例如：

NO PHOTOS!禁止拍照！

四.祈使句的反意问句

祈使句的反意疑问句须按其句子结构及讲话人的语气来决定其疑问部分。通常有以下三种形式：

1.祈使句为肯定句式，其反意疑问句表示请求时，通常用will you；表示邀请、劝说时，用won’t you。例如：

Be sure to write to us, will you?你一定要给我们写信，好吗？

Come to have dinner with us this evening, won’t you?

今晚来和我们一起吃饭，好吗？

2.祈使句为否定句式，其反意疑问句通常只用will you。例如：

Don’t smoke in the meeting room, will you?

不要在会议室抽烟，好吗？

3.Let开头的祈使句构成反意疑问句时，除Let’s用shall we外，其他均用will you。例如：

Let the boy go first, will you?让个那男孩先走，好吗？

Let’s take a walk after supper, shall we?

晚饭后我们去散步，好吗？

五.祈使句的回答

祈使句的动作通常是表示将来发生的动作，所以回答祈使句时，一般用will或won’t。在回答具有否定意义的祈使句时，要注意两点：一是“形式一致”，即Yes与will保持一致；No与won’t保持一致。二是“意思相反”，即Yes是“不”的意思；No是“是”的意思。在回答时，要注意分析上下文语境中所提供的条件。例如：

---Don’t go out, please.It’s raining heavily outside.请不要出去。外面雨下得很大。

----Yes, I will.I have to meet my brother at the airport.不行，我得去机场接我弟弟。

六.祈使句与陈述句的并列使用

祈使句后接陈述句时，须用连接词连接。如果祈使句与陈述句表示的是一种顺承关系时，要用并列连词and来连接；如果祈使句与陈述句存在一种否定条件关系时，要用并列连词or来连接。例如：

Leave it with me and I will see what I can do.把它留给我吧，我想想有没有办法。

Hurry up, or we’ll be late.快点，否则我们要迟到了。

七.祈使句与条件状语从句的连用

祈使句与条件状语从句连用时，条件状语从句可置于祈使句前或后。例如：

Tell him to make a phone call to me if he comes here tomorrow.如果他明天来这儿的话，叫他给我来个电话。

八.祈使句的强调形式

祈使句的强调形式通常在肯定祈使句式前加上助动词Do（Do在句中无意义）。例如：

Do shut up!快住口！

九.特殊形式的祈使句

在英语中，有些祈使句不是以动词原形来引起一个祈使句，而是以一个名词短语来充当，且后接一个带有并列连接词的分句。实际上，这个充当祈使句的名词短语相当于一个条件状语从句。例如：

More water and the young trees couldn’t have died.＝If you had given them more water, the young trees couldn’t have died.如果你给那些小树多浇点水，他们就不会死了。

十.运用祈使句的误区

祈使句往往容易与不定式、分词或条件状语从句相混淆。在平时的练习或测试中，如果稍不留神，就会出错。因此，要认真审题，认真分析句子结构，并根据上下文语境，作出正确判断。例如：

___________ your composition carefully, some spelling mistakes can be avoided.A.Having checkedB.Check

C.If you checkD.To check

析：如果空白处选填B（Check）项，则视为祈使句，但后一分句前没有并列连接词and连接；如选A或D项（分词或不定式），句中逻辑主语some spelling mistakes又不能执行这个动作，故均不符合句子结构。因此，只有C项（条件状语从句）符合句子结构及句意。

第十章感叹句。

感叹句：一般是用来表示说话时的喜悦、惊讶等情感。英语感叹句常用“what”和“how”引导，“what”和“how”与所修饰的词置于句首，其它部分用陈述句语序。

感叹词 修饰对象 感叹部分 主语 谓语+其他！

How（副词）修饰形容词 How nice How nice a girl the girl she is!is!

修饰副词 How well How hard the boy the workers Is swimming!are working!修饰动词 How =what the flowers How =how fast She she he he Loves the flowers!loves!runs!runs!What（形容词）修饰单数可数名词 What a nice girl =How nice a girl Jenny Jenny Was!was!

修饰复数可数名词 What nice girls They Were!修饰不可数名词 What fine weather what dirty water It he Is!drank!

感叹句的特殊形式

感叹句还可由陈述句、疑问句、祈使句，甚至一个词组及单词构成。例如： There was no face showing!He’s such a nice boy!

The Great Wall is a magnificent building!Isn’t it snowing heavily!Wonderful!Nonsense!Happy New Year to you!Cheer!

第十一章疑问句

疑问句（Interrogative Sentence）：

定义：表达疑问（亦即发问）或请求的句子叫做疑问句。例：

Is he a friend of your brother's?

（他是你哥哥的朋友吗？——发问）

Can you do this for me?

（你能替我做这件事吗？——请求）

疑问句的句末必须使用问号（Question mark）“？”来标示问句的结束。

疑问句：可分为一般疑问句、特殊疑问句、选择疑问句、反意疑问句和否定疑问句。

种类 特征 语调 举例 回答

一般疑问句 系+主+表+？

助动词+主+动+？ 升调 Are you from London? Do you speak Russian? 用yes, no回答

特殊疑问句 疑问词+系+表+？

疑问词+助+主+动+？ 降调 How are you feeling? When will you get there? 直接回答，不用yes或no

选择疑问句 一般问句：系+主+表+„or„？

助+主+动+„or„？ Or前升调。Or后降调 Is he tall or short? Does he stay home or go there? 直接回答问句中一个，不用yes, no

特殊问句：疑问词+系+主+„or„？ 第一部分用降调，第二部分or 前升调，or后降调 Which is bigger, the sun or the moon? Who runs faster, Tom or Peter? 选一个答案，不用yes, no 反意疑问句 陈述部分肯定：陈述，助（系）+not+主？ 陈述部分用降调，一问部分用升调 It is raining, isn’t it? You did it, didn’t you? 答案肯定时用yes，否定时用no

陈述部分否定：否定陈述句，助（系）+主+？ 如对陈述肯定，可用降调 It isn’t fine, is it? They haven’t come, have they? 否定疑问句 系+not+主+表？

助+not+主+动+？ 表示惊异用升调。赞叹、责难用降调 Aren’t they beautiful? Won’t you come in for a minute?

第十二章 名词

在英语中，名词用以表示人或事物的名称，是各级各类考试的热点之一，主要测试考生辨析近义词和近形词的能力。名词不但有单复数的变化，而且有普通名词和专有名词之分，还有用法独待的所有格形式。

1.名词复数的规则变化

情况 构成方法

读音 例词

一般情况

加-s

1.清辅音后读/s/;2.浊辅音和元音后读 /z/;book---books bag---bags car----cars

以s, sh, ch, x等结尾的词

加-es 读 /iz/

bus-buses

watch-watches 以ce,se,ze，(d)ge等结尾的词 加-s 读 /iz/

license-licenses

以辅音字母+y结尾的词

变y 为i 再加es 读 /z/ baby---babies

2.名词复数的不规则变化

1)以y结尾的专有名词，或元音字母+y 结尾的名词变复数时，直接加s变复数。

如： two Marys the Henrys

monkey---monkeys

holiday---holidays

比较： 层楼：storey---storeys

story---stories

2)以o 结尾的名词，变复数时：

a.加s，如： photo---photos

piano---pianos

radio---radios

zoo---zoos；

b.加es，如：potato--potatoes tomato--tomatoes

c.均可，如：zero---zeros / zeroes

3)以f或fe 结尾的名词变复数时：

a.加s，如： belief---beliefs roof---roofs

safe---safes

gulf---gulfs；

b.去f,fe 加ves，如：half---halves

knife---knives leaf---leaves wolf---wolves

wife---wives life---lives thief---thieves；

c.均可,如： handkerchief: handkerchiefs / handkerchieves

3.不可数名词数的表示方法 1）物质名词

a.当物质名词转化为个体名词时。

比较：Cake is a kind of food.蛋糕是一种食物。(不可数)These cakes are sweet.这些蛋糕很好吃。(可数)

b.当物质名词表示该物质的种类时，名词可数。

This factory produces steel.(不可数)

We need various steels.(可数)

c.当物质名词表示份数时，可数。

Our country is famous for tea.Two teas, please.请来两杯茶。

我国因茶叶而闻名。

2）抽象名词有时也可数。

four freedoms 四大自由

the four modernizations四个现代化

物质名词和抽象名词可以借助单位词表一定的数量。

如： a glass of water 一杯水

a piece of advice 一条建议

4.定语名词的复数

名词作定语一般用单数，但也有例外。

1)用复数作定语。如：

sports meeting 运动会

students reading-room 学生阅览室

talks table 谈判桌

the foreign languages school外语学校

2)man, woman, gentleman等作定语时，其单复数以所修饰的名词的单复数而定。

如：men workers

women teachers gentlemen officials

3)有些原有s结尾的名词，作定语时，s保留。

如：goods train(货车)

arms produce 武器生产

4)数词+名词作定语时，这个名词一般保留单数形式。

如：two-dozen eggs 两打/（二十四个鸡蛋）

a ten-mile walk 十里路

two-hundred trees 两百棵树

a five-year plan.一个五年计划

5.不同国家的人的单复数

名称 总称(谓语用复数)一个人

两个人

中国人 the Chinese a Chinese two Chinese 俄国人 the Russians a Russian two Russians

瑞士人 the Swiss

a Swiss two Swiss

澳大利亚人 the Australians

an

Australian two Australians 意大利人 the Italians an Italian

two Italians

希腊人

the Greek a Greek two Greeks 法国人

the French a Frenchman two Frenchmen 日本人

美国人

加拿大人 印度人

the Japanese a Japanese

two Japanese

the Americans an American two Americans

the Canadians a Canadian two Canadians

the Indians an Indian two Indians

英国人

the English an Englishman two Englishmen 瑞典人

the Swedish a Swede two Swedes 德国人

the Germans a Germans two Germans

6.名词的格

在英语中有些名词可以加“'s”来表示所有关系，带这种词尾的名词形式称为该名词的所有格，如：a teacher's book。名词所有格的规则如下：

1）单数名词词尾加“'s”，复数名词词尾没有s，也要加“'s”，如the boy's bag 男孩的书包，men's room 男厕所。

2）若名词已有复数词尾-s，只加“'”，如：the workers' struggle 工人的斗争。

3）凡不能加“'s”的名词，都可以用“名词+of +名词”的结构来表示所有关系，如：the title of the song 歌的名字。

4）在表示店铺或教堂名字或某人的家时，名词所有格的后面常常不出现它所修饰的名词，如：the barber's 理发店。

5）如果两个名词并列，并且分别有's，则表示“分别有”；只有一个's，则表示'共有'。

如：John's and Mary's room（两间）

John and Mary's room（一间）

6）复合名词或短语，'s 加在最后一个词的词尾。

第二篇：浅谈如何学好高中英语语法

浅谈如何学好高中英语语法

济阳一中

孙桂珍 本人从事高中英语教学工作

20多年，在实际教学中发现高中英语语法确实是让一些学生头疼的事情。那么语法有多重要?在高考试卷中出现语法知识的那些分值到底有多少? 随着近几年素质教育的推行，各类考试纷纷进行了改革，旨在取消或弱化对语法“显性”的考察，转而加强对语言运用能力的考察，对于语法“隐性”的考察却从来没有终止过！比如，对阅读考试中令人头疼的长难句的正确理解，写作时地道漂亮的句式表达，无一不需要坚实的语法知识作为基石。因此，从某种程度上讲，对语法的考核实际上变的更难了。在学习英语的过程中又怎样学习语法?笔者认为要学好英语语法应做到以下几点：

一、摆正心态。

首先，从心态上看，要正确看待语法及英语学习，消除“任务”或“投机”心态。俗话说，兴趣是最好的老师，语法学习是一个长期积累、不断提高的过程，在“任务”的心态之下，语法学习容易变成一种被迫的行为，很难持之以恒；而在“投机”的心态之下，语法学习容易变成一种短期行为，妄图在短期内一蹴而就反而会遭遇“欲速则不达” 的困境。都是要不得的。因此，建议广大英语学习者在语法学习的过程中，要善于发掘或培养自身的兴趣，比如，平时喜欢阅读的，不妨多看看适合自身水平的英语读物；喜欢听英语歌曲的，不妨多听听自己喜爱的歌手的歌曲。高中语法内容看上去很多,其实你要仔细细分一下,也就觉得不多了,但是一定要站在学习的主动性上,如果要被动学语法的话,恐怕高中再来三年都没有什么用处.最好的学习语法方式应该从学习句子开始。

二、明确目的。

有些主张英语语法可以不学的人往往这样说：我们中国人，如果智力正常，从小就会说汉语，能遣词造句，没见过哪个小孩先学语法再学话的。再说，英语讲得多了，有了语感，语法还不是水到渠成的事。这种实践出真知的说法，绝对是正确的。但我仍主张学一点英语语法。本人一直有这样的看法：在我们中国，百年都没有营造出正常情况下用正式英语交际的大氛围和小氛围，所以难以培养出一定的英语语感。语法，实际上就是给你语言整体上的语感，既给你能解释语言现象的鱼，又教你如何用语感去钓语言深层的鱼，学习英语语法的目的：弥补氛围难以在短期内培养一定语感的缺憾，比较经济地获得英语整体的语感。

三、掌握方法

第一、要记忆，但不要僵化。语法到底是不是一种“规则”？——曾经有不少学生这么问。个人认为，语法是规则，但又不完全是规则。为什么这么说？事实上，语言的运用总是遵循一定的规则，对于初学者而言，规则是要去遵守的，比如不同时态的构成形式，各类句式的构成要素等等，如果缺乏对规则的了解，面对一个个零散的单词，就仿佛看着一堆杂乱无章的砖头，是不可能建造起语言的大厦的。这也是为什么很多人面对长难句束手无策，想要表达自己的观点却搜肠刮肚写不出来的原因之一。从这个意义上说，语法是语言运用的规则。要想运用好语法规则，具体作法如下：

1、熟练掌握语法内容。

对于所有英语学习者来说，熟记语法的各项条款是英语学习中一个必不可少的环节。请同学们把课堂笔记或你的参考书中关于语法的部分的论述仔细推敲并希望同学们能够善于总结、提炼。

2、把语法结合到句子、文章中去学，灵活掌握。

例如我们都知道many 后要跟一个可数名词复数，但同学们有时会看到这样的句子：Many a student has seen this

painting.（许多同学都见过这幅画）。这里many后加可数名词单数谓语动词用单数但表示复数意思；又如我们学过suggest后的从句通常用虚拟语气，但同学们也许见过这句话The look on his face suggested that he was scared.(他脸上的表情表明他吓坏了。)

物做suggest主语时有“表明、使人认为”的意思。

3、对语法规则不要抠的太细，对个别有争议而又无妨大局的细枝末节，不必过分探究。

4、语法也不能包罗万象，还要注意英语中的习惯用法和固定用法。

第二、勤练习，能举一反三。

语言的掌握和运用，熟能生巧是关键。正如“拳不离手，曲不离口”一样的道理。语法的规则和理论需要在实践中巩固、消化，乃至举一反三。曾经碰到过这样的学员，在PETS考试的前一天发邮件给我，问stop to do与stop doing是什么意思？其实，这样的问题，在初学语法或者基础比较薄弱的学习者中间经常会出现，原因就在于对语法规则的机械记忆和生搬硬套，却忽视了这种语法现象所折射出的规则的实质。实际上，随着语法学习的深入和英语水平的不断提高，学习者会发现并不需要刻意去关注语法规则，这并不是说规则消失了，而是由于学习者已经熟练到感觉不到它的存在而已。英语语法书很多，学习英语语法的方法也不少。学好一样东西，本没有绝对好的方法。号称包治百病的医生，要么是庸医，要么是骗子。事实上，每个人可以根据自己的实际情况，在不断尝试中摸索出适合自己的方法。

不管用什么方法学英语语法，进而学英语语言，一是要有整体语感，要学会归纳和演绎，由此及彼；还要借助对母语的了解，琢磨汉语和英语的异同之处，转而进行两种语言之间的由此及彼。语法最好在运用中掌握.就我个人经验而言,首先尽量多阅读,最好是中英双语那种,自己先翻译下,再对照.就会发现尽管词语意思都懂,但由于语法原因会有所偏差.这时可以查阅语法书慢慢掌握.积少成多就扎实了.四、避开误区

1、英语语法是自然习得的，不需要教。

2、语法是一套毫无意义的语言结构形式的集合.3、语法是硬行的死规定，毫无理由。

4、语法是枯燥乏味的。

5、语法是一条一条学会的

6、语法是在句子或小于句子的水平上学习的。

7、语法提供了所有语言结构的永恒的规则

总之，在学习英语的过程中语法虽重要，可别太去强求自己或逼自己去学习。这样效果对你是没帮助的。只要你有足够的英语单词量那么你可以先去阅读一些易懂的书籍久而久之会对你学习英语枯燥的语法也会起很大的作用，也不会让自己丢失学英语的兴趣，相反别去刻意去读一些高水准或听不懂的新闻之类，这样会让你丧失对英语的兴趣。

第三篇：高中英语语法改错题

I have just got some good news to tell to you.I win a national prize for painting last week.My father was so pleasing that he suggested I went to England for a holiday.I’d like to staying there for half a month, visiting place of interest or practicing my English as well.We’ve been often writing to each for a year and a half now.I have often dreamed of talk face to face with you.I imagine you’ll be at vacation yourself by that time.Perhaps we could go out to do some sightseeing together.答案：改错I have just got some good news to tell to（去掉to）you.I win(won)a national prize for painting last week.My father was so pleasing(pleased)that he suggested I went(go)to England for a holiday.I’d like to staying(stay)there for half a month, visiting place(places)of interest or(and)practicing my English as well.We’ve been often writing to each(加other)for a year and a half now.I have often dreamed of talk(talking)face to face with you.I imagine you’ll be at(on)vacation yourself by that time.Perhaps we could go out to do some sightseeing together.Ladies and gentlemen, May I have your attentions, please? In Saturday, July 27th, there will have a few visits to different places.Everyone is welcomed.All the visitors will be divided into four groups.Each group of visitors can visit one of the place – a factory, a farm, a school or a hospital.Please you sign your name at the Service Desk before 9: 00 a.m.and say what place you wish to visit.We’ll set out after the breakfast at 8 and we will return in the afternoon.We will have lunch at place of visit.We hope you a pleasant journey.That’ s all.Thank you.答案

Attentions改为 attention In 改为 On Have 改为 be welcomed改为 welcome place 改为 places Please you改为Please say what place 改为say which place after the breakfast 改为after breakfast at place 改为 at one place We hope改为We wish

第四篇：高中常用英语语法句式

句式部分 加油！加菜！

英语句式部分

（1）表语从句

1． 定义：用作表语的从句叫做表语从句。2． 构成：关联词+简单句

3． 引导表语从句的关联词的种类：(1)从属连词that。如：

The trouble is that I have lost his address.麻烦是我把他的地址丢了。(2)从属连词whether, as, as if。如：

He looked just as he had looked ten years before.他看起来还与十年前一样。The question is whether they will be able to help us.问题是他们是否能帮我们。注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago, but it's as if it was only yesterday.这都是20多年前的事了，但宛如昨天一样。

能跟表语从句的谓语动词一般为系动词be, seem, look等。如： It looked as if it was going to rain.看起来天要下雨了。

(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why。

如：The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。The question is how he did it.问题是他是如何做此事的。

That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。

解释：

1． 连词because可引导表语从句。如：

I think it is because you are doing too much.我想这是因为你做得太多。2． 在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如：

My suggestion is that we(should)start early tomorrow.我的建议是我们明天一早就出发。

（2）主语从句

1． 定义：用作主语的从句叫做主语从句。2． 构成：关联词+简单句

3． 引导主语从句的关联词有三类：

(1)从属连词that。如：That they were in truth sisters was clear from the facial resemblance between them.很明显，她们确是亲姐妹，她们的脸型很相似。(2)从属连词whether。如：

Whether he’ll come here isn’t clear.他是否会来这里还不清楚。

(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why。如：

What she did is not yet known.她干了什么尚不清楚。

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How this happened is not clear to anyone.这事怎样发生的，谁也不清楚。Whoever comes is welcome.不论谁来都欢迎。

Wherever you are is my home----my only home.你所在的任何地方就是我的家----我唯一的家。

解释：

1． 主语从句能用it作形式上的主语。常以it作形式主语的句型有：

A.It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如：

It is certain that she will do well in her exam.毫无疑问她考试成绩会很好。It is probable that he told her everything.很可能他把一切都告诉她了。

B.It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that从句。如： It’s a pity that we can’t go.很遗憾我们不能去。

It’s no surprise that our team should have won the game.我们没赢这场比赛真意外。

C.It+be+过去分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如：

It is said that Mr.Green has arrived in Beijing.据说格林先生已经到了北京。It is reported that China has sent another man-made earth satellite into orbit.据报道中国又成功地发射了一颗人造地球卫星。

D.It+seem, happen等不及物动词及短语+that从句。如：

It seems that Alice is not coming to the party at all.Alice似乎不来参加晚会。It happened that I was out that day.碰巧我那天外出了。

E.It+doesn’t matter(makes no difference, etc.)+连接代词或连接副词引起的主语从句。如： It doesn’t matter whether she will come or not.她是否来这无关紧要。

It makes no difference where we shall have the meeting.我们在哪里开会毫无区别。

F.当that引导的主语从句出现在疑问句中时，要以it作形式主语，而把主语从句后置。如： Is it true that the scientist will give us a lecture next week? 下周那位科学家将给我们作报告是真的吗？

Does it matter much that they will not come tomorrow? 他们明天不来很要紧吗？ G.当主语从句出现在感叹句中时，要以it作形式主语，而把主语从句后置。如： How strange it is that the children are so quiet!孩子们这么安静真奇怪！2．注意连接代词whoever, whatever, whichever等引导主语从句的含义

Whoever comes will be welcome.(whoever=the person who)来的人将受到欢迎。Whatever he did was right.(whatever=the thing that)他所做的事情是正确的。

Whichever of you comes in will receive a prize.(whichever=anyone of you who)你们当中不论哪个进来将会得到奖

（3）宾语从句

1． 定义：用作宾语的从句叫宾语从句。2． 构成：关联词+简单句

3． 引导宾语从句的关联词有三类：(1)从属连词that。如：

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He told us that he felt ill.他对我们说他感到不舒服。I know he has returned.我知道他已经回来了。

注： that在引导宾语从句时也并不是任何情况下都可以省略。在以下情况下，that不能省略。

1． Everybody could see what happened and that Tom was frightened.(and连接两个宾语从句，that宾语从句放在and的后面时，that不能省略。)大家都会看出所发生的事情并知道Tom非常害怕。

2．I know nothing about him except that he is from the south.(that引导的宾语从句作介词宾语时，that不能省略。)对他我一无所知，只知道他是南方人。3．That he ever said such a thing I simply don’t believe.(that从句位于句首时，that不可省略。)我简直不相信他曾说过这样的话。4． We decided, in view of his special circumstances, that we would admit him for a probationary period.(主句谓语动词与that从句之间有插入语，that不可省略。)鉴于他的特殊情况，我们决定应允他一段试用期。(2)从属连词if/whether。如：

I doubt whether he will succeed.我怀疑他是否会成功。I don’t know if you can help me.我不知道你能否帮助我。

(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why。如：

Who or what he was, Martin never learned.他是什么人？他是干什么的？马丁根本不知道。

I wonder what he’s writing to me about.我不知道他要给我写信说什么事。I’ll tell you why I asked you to come.我会告诉你我为什么要你来。You may do what you will.你可做任何你想做的事。(1)介词宾语从句

宾语从句也可用作介词的宾语。如：

He was deeply displeased by what had occurred that day.他对那天发生的事感到很不快。

I walked over to where she sat.我走向她坐的地方。

I am curious as to what he will say.我很想知道他要说什么。

Your success will largely depend upon what you do and how you do it.你是否成功将主要取决于你做什么和怎样做。有时介词可以省略。如：

I don’t care(for)who marries him.我不管谁跟他结婚。

Be careful(as to)how you do that.你要注意做这件事的方式。

解释：

1．如果宾语从句后还有宾语补足语，则用it作形式宾语，而将宾语从句后置。如： We thought it strange that Xiao Wang did not come yesterday.我们认为小王昨天没来是奇怪的。

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他已表明他不会屈服。2．作介词的宾语：连词that引导的名词性从句很少作介词的宾语，只用在except, but, in后。其他一些介词的宾语从句如果由连词that引导，则需用it先行一步，作形式宾语。如： He is a good student except that he is careless.他是一个好学生，只是有点粗心。

You may rely on it that I shall help you.你可以指望我会帮助你的。介词宾语不可以用which来引导，而要用what来引导。如： Are you sorry for what you've done? 你为你所做的一切感到内疚吗？

3．某些形容词或过去分词后常接宾语从句，这类形容词或过去分词有sure, glad, certain, pleased, happy, afraid, surprised, satisfied等，连词that可省略。如： I am not sure what I ought to do.我不能确定我该做什么。

I'm afraid you don't understand what I said.恐怕你没领会我说的意思。

I'm surprised that I didn't see all that before.我好奇怪，我以前没看到过。

Mother was very pleased her daughter had passed the exams.妈妈为她的女儿通过了考试而感到高兴。

4．连词whether(„or not)或if引导的宾语从句 if和whether引导的宾语从句可以互换使用，但whether常和or not连用，if一般不与or not连用。如：

I wonder whether it is true or not.我不知它是真是假。

用if引导宾语从句如果会引起歧义，应避免使用if而用wheter。试比较： Please let me know if you want to go.Please let me know whether you want to go.if从句可理解为宾语从句，意为“请告诉我你是否想去”；此句又可理解为条件状语从句意为“如果你想去的话，请告诉我一声”。

5．宾语从句的否定转移。在think, believe, suppose, expect等动词后的宾语从句，有时谓语尽管是否定意思，却不用否定形式，而将think等动词变为否定形式。如： I don’t think you are right.我认为你错了。

I don’t believe they have finished their work yet.我相信他们还未完成他们的工作。I don’t suppose he cares, does he? 我想他不在意，是吗？ 6． 宾语从句的时态变化规律：

(1)当主句是一般现在时态时，从句可根据需要用任何时态。

(2)当主句是一般过去时态时，从句只能使用过去范围内的任何时态。但客观真理除外。如： The teacher said that the earth goes round the sun.老师说地球绕着太阳运行。

（4）同位语从句

1． 定义：用作同位语的从句叫做同位语从句。

2． 用法：同位语从句的先行词多为fact, news, idea, thought, question, reply, report, remark

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等，关联词多用从属连词that。如：

They were all very much worried over the fact that you were sick.对你生病这件事，他们都很焦虑。

Where did you get the idea that I could not come? 你在哪儿听说我不能来？

Early in the day came the news that Germany had declared war on Russia.德国已对俄国宣战的消息一大早就传来了。

注：同位语从句偶尔由从属连词whether引导。如：

I have no idea whether he’ll come or not.我不知道他是否来。

连接代词who, which, what和连接副词where, when, why, how亦可引导同位语从句。The question who should do the work requires consideration.谁该干这项工作，这个问题需要考虑。

We haven't yet settled the question where we are going to spend our summer vacation.到哪儿去度暑假，这个问题我们还没有决定。It is a question how he did it.那是一个他如何做了此事的问题。

解释：

1．that引导的同位语从句与定语从句之区别

that引导的同位语从句 that引导的定语从句 句法功能上

that只起连接从句的作用，无意义。在从句中不充当句子成分。不可省。

that替代先行词在从句中不仅起连接作用，还充当一个句子成分。如在从句中作动词的宾语时可省略。意义上

从句是被修饰名词的内容。从句起限定作用，是定语

如：The news that Mr.Li will be our new English teacher is true.(同位语从句，that不可省。)李先生将是我们的新英语老师这个消息是真的。

The news(that)he told me yesterday is true.(定语从句，that在从句中作told的宾语，可省。)他昨天告诉我的消息是真的。2．一些表示“建议、命令、要求”的名词后所跟的同位语从句中，谓语动词用虚拟语气should+动词原形表示。should可省。如：

This is our only request that this(should)be settled as soon as possible.这就是我们唯一的请求：尽快解决这个问题。

测试：

A.用适当的连接词填空：

1． It worried her a bit her hair was turning gray.2.I have no idea we can do with these waste materials.5 / 16

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3.the doctor really doubts is my mother will recover from the serious disease soon.4.It is hoped nature will never be destroyed.5.do you guess will give a talk on English tomorrow? 6.----I drove to Zhuhai for the air show last week.----Is that you had a few days off? 7.Word came I was wanted at the office.8.Do you know of them will be our new headmaster? 9.The teacher didn't tell me we were wrong.10.It's generally considered unwise to give a child he or she wants.B.单项选择：

1． It was true Alice did surprised her mother.A.that B.what C.that, what D.what, that 2.Does matter much he can't come to the meeting.A.it, if B.that, if C.it, whether D.this, whether 3.----What are you anxious about?----.A.How can we succeed B.Whether we can succeed C.When can we succeed D.That we can succeed 4.The reason the little actress has been such a success is she is both clever and hard-working.A.why, why B.why, that C.that, because D.for, because 5.leaves the room last ought to turn off the lights.A.Who B.Whoever C.Anyone D.The person 6.I really don't know ____________ I had this photo taken.A.where it was that B.it was that C.where it was D.it was why 7.Dr.Black comes from either Oxford or Cambridge.I can't remember.A.where B.there C.which D.that

8.----What do you think of China?---different life is today from it used to be.A.How, what B.What, what C.How, that D.What, that 9.Give this to you think can do the work well.A.who B.whom C.whoever D.whomever 10.troubles me is I can't learn all these English idioms by heart.A.That, that B.What, what C.That, what D.What, that 答案:

A.1.that 2.what 3.what, whether 4.that 5.who 6.why 7.that 8.which 9.where 10.whatever B.1-5 CABBB 6-10 ACACD

（5）同位语从句

1． 定义：用作同位语的从句叫做同位语从句。

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2． 用法：同位语从句的先行词多为fact, news, idea, thought, question, reply, report, remark等，关联词多用从属连词that。如：

They were all very much worried over the fact that you were sick.对你生病这件事，他们都很焦虑。

Where did you get the idea that I could not come? 你在哪儿听说我不能来？

Early in the day came the news that Germany had declared war on Russia.德国已对俄国宣战的消息一大早就传来了。

注：同位语从句偶尔由从属连词whether引导。如：

I have no idea whether he’ll come or not.我不知道他是否来。

连接代词who, which, what和连接副词where, when, why, how亦可引导同位语从句。The question who should do the work requires consideration.谁该干这项工作，这个问题需要考虑。

We haven't yet settled the question where we are going to spend our summer vacation.到哪儿去度暑假，这个问题我们还没有决定。It is a question how he did it.那是一个他如何做了此事的问题。

解释：

1．that引导的同位语从句与定语从句之区别

that引导的同位语从句 that引导的定语从句 句法功能上

that只起连接从句的作用，无意义。在从句中不充当句子成分。不可省。

that替代先行词在从句中不仅起连接作用，还充当一个句子成分。如在从句中作动词的宾语时可省略。意义上

从句是被修饰名词的内容。从句起限定作用，是定语

如：The news that Mr.Li will be our new English teacher is true.(同位语从句，that不可省。)李先生将是我们的新英语老师这个消息是真的。

The news(that)he told me yesterday is true.(定语从句，that在从句中作told的宾语，可省。)他昨天告诉我的消息是真的。2．一些表示“建议、命令、要求”的名词后所跟的同位语从句中，谓语动词用虚拟语气should+动词原形表示。should可省。如：

This is our only request that this(should)be settled as soon as possible.这就是我们唯一的请求：尽快解决这个问题。

测试：

A.用适当的连接词填空：

1． It worried her a bit her hair was turning gray.7 / 16

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2.I have no idea we can do with these waste materials.3.the doctor really doubts is my mother will recover from the serious disease soon.4.It is hoped nature will never be destroyed.5.do you guess will give a talk on English tomorrow? 6.----I drove to Zhuhai for the air show last week.----Is that you had a few days off? 7.Word came I was wanted at the office.8.Do you know of them will be our new headmaster? 9.The teacher didn't tell me we were wrong.10.It's generally considered unwise to give a child he or she wants.B.单项选择：

1． It was true Alice did surprised her mother.A.that B.what C.that, what D.what, that 2.Does matter much he can't come to the meeting.A.it, if B.that, if C.it, whether D.this, whether 3.----What are you anxious about?----.A.How can we succeed B.Whether we can succeed C.When can we succeed D.That we can succeed 4.The reason the little actress has been such a success is she is both clever and hard-working.A.why, why B.why, that C.that, because D.for, because 5.leaves the room last ought to turn off the lights.A.Who B.Whoever C.Anyone D.The person 6.I really don't know ____________ I had this photo taken.A.where it was that B.it was that C.where it was D.it was why 7.Dr.Black comes from either Oxford or Cambridge.I can't remember.A.where B.there C.which D.that

8.----What do you think of China?---different life is today from it used to be.A.How, what B.What, what C.How, that D.What, that 9.Give this to you think can do the work well.A.who B.whom C.whoever D.whomever 10.troubles me is I can't learn all these English idioms by heart.A.That, that B.What, what C.That, what D.What, that 答案:

A.1.that 2.what 3.what, whether 4.that 5.who 6.why 7.that 8.which 9.where 10.whatever B.1-5 CABBB 6-10 ACACD

(6）不定式的构成1.不定式的构成

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不定式是由不定式符号to+动词原形构成，在某些情况下to也可省略。不定式一般有时式和语态的变化，通常有下表中的几种形式（以do为例）：

主动式 被动式 一般式 to do to be done 完成式

to have done to have been done 进行式 to be doing / 完成进行式

to have been doing / 1)不定式的一般式

不定式的一般式所表示的动作通常与主要谓语的动作同时或几乎同时发生，或是在它之后发生。如：

They invited us to go there this summer.他们邀请我们今年夏天去那儿。He stood aside for me to pass.他站到一边让我通过。2)不定式的完成式

不定式的完成式所表示的动作在谓语所表示的动作之后发生，它在句中可作表语、状语、宾语，有时也可作主语、定语等。如：

She seemed to have heard about this matter.她似乎已听说过这件事。I am sorry to have kept you waiting so long.我很抱歉让你等了这么久。

I meant to have told you about it, but I happened to have an important thing to do.我本来想告诉你这件事的，但我碰巧有一件重要的事要做。

It has been an honor for me to have traveled so much in your country.对我来说，在你们国家旅行这么多地方是一件很荣幸的事情。

3)不定式的进行式

不定式的进行式表示正在进行的与谓语动词同时发生的动作。它在句中可以用作除谓语以外的所有成分。如：

It’s nice of you to be helping us these days.你真好，这些天一直帮我们。

He pretended to be listening to the teacher carefully.他假装在认真地听老师讲课。We didn’t expect you to be waiting for us here.我们没料到你一直在这儿等我们。4)不定式的完成进行式

如果不定式表示的动作是谓语所表示时间之前一直进行的动作，就需要用完成进行式。如： They are said to have been working in Tibet for 20 years.据说他们已经在西藏工作20年了。We are happy to have been helping each other these days.我们很高兴这些天能互相帮助。

5)动词不定式的否定形式是由not或never加不定式构成。如：

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Try not to be late again next time.尽量下次不要再迟到。

He wished us never to meet her again.他希望我们永远不要再见到她。6)疑问词+动词不定式：

不定式和疑问词whether, what, which, whom, where, when, how, why等连用可以在句中起名词的作用，通常跟在tell, know, show, decide, learn, wonder, explain, advise, teach, discuss, find out等动词后面作宾语，有时也可以充当主语、表语等。如： On hearing the news, he didn't know whether to laugh or to cry.听到这个消息，他不知道该哭还是该笑。

When to hold the meeting has not decided.什么时候开会还没有决定。The most important problem is how to get so much money.最重要的事情是如何搞到这么多钱。

介词后一般不直接接不定式，但可以接疑问词+不定式短语作宾语。如：

Mary gave some advice on how to learn English.玛丽提了一些如何学习英语的建议。I have no idea of how to do it.我不知道该怎么做。

（7）-ing分词的构成1.-ing分词的构成

-ing分词是由动词原形加词尾-ing构成。-ing分词同样有时态和语态的变化，通常有下表几种形式（以do为例）：

主动形式 被动形式 一般式 doing being done 完成式 having done having been done-ing分词的否定形式是由not 加-ing分词构成。如：

Not knowing his address, I could do nothing but stay at home and wait.不知道他的地址，我只好在家里等着。

His not coming made all of us angry.他没来使我们大家都很生气。2.-ing分词的一般式和完成式：

-ing分词的一般式表示和谓语动词所表示的动作同时进行的动作；完成式表示在谓语动词所表示的动作之前发生的动作。如：

Being a student, he was interested in books.作为一个学生，他对书本很感兴趣。

Not having studied his lessons very hard, he failed the examinations.因为没有努力学习功课，他考试不及格。

3.-ing分词的被动式：

-ing分词的被动式表示它的逻辑主语是-ing分词动作的承受者。根据-ing分词动作发生的时间，-ing分词的被动式有一般被动式(being done)和完成被动式(having been done)。如： The question being discussed is very important.正在被讨论的问题很重要。

He never talked about his having been interviewed by the reporter.他从来没谈起过他被记者

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采访的事情。

Having been criticized by the teacher, he gave up smoking.被老师批评以后，他把烟戒了。注意：在need, want, require, be worth等动词(短语)后，作宾语的-ing分词常用主动形式来表示被动含义。如：

Your shoes need cleaning.= Your shoes need to be cleaned.你的鞋需要清洗一下了。This book is well worth reading.这本书很值得一看。4.-ing分词的语法作用

-ing分词一方面具有动词的性质，另一方面也相当于一个名词或形容词、副词，在句中可以作主语、表语、宾语、定语、状语和补语等。1)–ing分词（短语）作主语：

Laying eggs is the ant queen''s full-time job.产卵是蚁后的专职工作。Saying is easier than doing.说比做容易。在下面两种结构中，-ing分词也作主语。

①为了保持句子平衡，通常用作形式主语，而把真实主语放在句末。如： It is no use crying over spilt milk.作无益的后悔是没有用的。It''s a waste of time arguing about it.辩论这事是浪费时间。②在There is no结构中，通常用-ing分词。如：

There is no joking about such matters.这种事开不得玩笑。

There is no holding back the wheel of history.历史车轮不可阻挡。2)-ing分词（短语）作表语：

His hobby is collecting stamps.他的爱好是收集邮票。The problem is quite puzzling.这个问题很令人困惑。3)-ing分词作宾语：

①–ing分词作动词宾语。如：I suggest doing it in a different way.我建议用另一种方法做这件事。

We enjoy attending Miss Li''s class.我们喜欢听李老师的课。

②-ing分词作宾语也可用在复合宾语中作真正的宾语，而用it作形式宾语。如：

I don’t think it possible living in such a cold place.我认为住在这么寒冷的地方是不可能的。Do you consider it any good trying again? 你觉得再试一次会有好处吗？ ③-ing分词作介词宾语，经常用在一些短语的后面。如： I''m against inviting him to dinner.我反对邀请他来吃饭。

They don’t feel like walking that much.他们不喜欢走那么多路。He went to London in the hope of being a famous painter.他去了伦敦，希望能成为一个著名的画家。

此类短语还有很多。如：look forward to（渴望，盼望）, be proud of（以„„自豪）, be responsible for（对„„负责）, insist on（坚持）, think of（考虑，想到）, dream of（梦想）, object to（反对，抗议）, hear of（听说）, prevent„from（防止，阻止）, keep„from（防止，阻止）, stop„from（防止，阻止）, be engaged in（从事于）, depend on（依*，依赖）, thank„for（因„„而道谢）, excuse„for（因„„而道歉）, aim at（目的在于）, devote„to（献身于）, set about（着手做）, be/get used to（习惯于）, be fond of（喜欢）, be afraid of（害怕）, be tired of（对„„厌烦）, succeed in（成功地做„„）, be interested in（对„„感兴趣）, be ashamed of（对„„感到羞愧）等等。

注意：在有些句子中，介词常可省去。如：

I have no difficulty(in)communicating with foreigners.我在和外国人交谈方面没有什么困难。

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He used to spend a lot of time(in)playing games.过去他常花很多时间玩游戏。What can prevent us(from)getting married? 有什么能阻止我们结婚？

另外，-ing分词可以和一些介词如in, on, after, against, before, by, for, without, besides等构成短语，在句中作状语。如：

He left ahead of time without saying a word.他一句话也没说就提前离开了。Besides cooking and sewing, she had to take care of four children.除了做饭和缝纫以外，她还要照顾四个孩子。

On hearing the news, all the pupils jumped with joy.听到这个消息后，所有的学生都高兴得跳了起来。

4)-ing分词作定语：

①单个的分词作定语一般放在被修饰词的前面。如：

reading room 阅览室 swimming pool 游泳池 dining car 餐车

sleeping car 卧车 singing competition 歌咏比赛 waiting room 候车室

a waiting car 一辆等待着的车 a sleeping child一个酣睡的孩子 flying fish 飞鱼 the exciting news令人振奋的消息 a boring speech令人乏味的演出

②-ing分词短语作定语应放在被修饰词的后面，也相当于一个定语从句。如： Who is the comrade standing by the door? 站在门边的同志是谁？ They lived in a house facing south.他们住在一所朝南的房子里。

③–ing分词还可以作非限制性定语，相当于一个非限制性定语从句，常用逗号和句子其它部分分开。如: The words, usually dealing with current work, were mostly written by himself.歌词一般讲当前的工作，大部分是他自己写的。

When she appeared, John, wearing a dirty and worn-out overcoat, ran to her with joy.当她出现的时候，约翰穿着一件又脏又破的大衣高兴地跑了过去。5)-ing分词做状语：

-ing分词作状语可以表示时间、原因、结果、条件、让步、方式或伴随情况等。

①-ing分词短语作时间状语，相当于一个时间状语从句，有时可由连词when, while引出。如：

While reading the book, he nodded from time to time.他一边看书，一边不时地点头。Seeing those pictures, she remembered her childhood.看到那些画，他想起了她的童年。②-ing分词短语作原因状语，相当于一个原因状语从句。如：

Not knowing his address, I can’t send this book to him.因为不知道他的地址，我不能把这本书送给他。

Many of us, being so excited, couldn’t go to sleep that night.因为非常激动，那晚我们许多人都没睡着。

③–ing分词短语作结果状语。如：

His father died, leaving him a lot of money.他父亲死了，留给他许多钱。She was so angry that she threw the toy on the ground, breaking it into pieces.她非常生气，把玩具扔在地上，把它摔成了碎片。

④-ing分词作伴随状语，可以放在句子的前面、后面或中间，表示主语的另一个、较次要的动作。如：

They stood there for half an hour watching the stars in the sky.他们在那儿站了半小时，观察着天上的星星。

Following the old man, the young people started walking slowly.12 / 16

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年轻人跟在老人的后面开始慢慢地走起来。

⑤-ing分词间或也可作条件状语和让步状语，相当于一个状语从句。如： A person standing at the foot of a high mountain will find himself very small.一个人如站在大山的脚下会发现自己很渺小。

Knowing all this, they made me pay for the damage.尽管知道了一切情况，他们还是要我赔偿损失。

注：-ing分词作状语时，它的逻辑主语就是整个句子的主语。

⑥“with/without+名词普通格或代词宾格+-ing分词”结构在句中作状语，表示伴随情况或时间、原因等。如：

His hair became grey with the years passing.随着时间的推移，他的头发变花白了。

Without anyone noticing, he slipped through the window.没人注意，他从窗户溜了出去。6)-ing分词作补语：

①--ing分词可以在see, hear, notice, watch, feel, look at, listen to, observe, have, get, leave, keep, set, catch, find等动词后面和一个名词或代词构成一个复合宾语，作宾语补语。如： I noticed a man running out of the bank when I got off the car.我下车的时候注意到一个男人匆匆忙忙地从银行里跑出来。

Last night the shopkeeper caught a child stealing some food in the shop.昨晚，店主在商店里抓到一个小孩在偷东西。

②上面这类句子也可变成被动语态，这时，-ing分词可看成是主语补语。如： We were kept waiting for quite a long time.让我们等了好长时间。

Jily was never heard singing that song again.人们再也没有听到吉丽唱这首歌了。5.-ing分词的复合结构：

-ing分词的复合结构通常由物主代词、人称代词宾格、名词所有格或者名词的普通格+-ing分词构成，在句子开头时必须用物主代词和名词所有格，通常在句中作主语和宾语。如： His coming made us very happy.他的到来使我们大家都很高。

He was awakened by someone’s knocking at the door.他被某人的敲门声吵醒了。

1.–ing分词作主语和表语时与不定式的区别：

-ing分词和动词不定式作主语和表语的主要区别在于：在表示比较抽象的一般的多次性行为时多用-ing分词；在表示具体的或一次性的动作，特别是将来的动作时，多用不定式。如： Smoking is forbidden here.（泛指吸烟）这里禁止吸烟。

It’s not good for you to smoke so much.（指你吸烟）吸这么多烟对你的身体不好。My job is teaching.我的工作是教书。

My job is to teach you English this term.我这一学期的工作是教你们英语。2.高中阶段能接-ing分词作宾语的常见动词： mind（介意）, suggest（建议）, enjoy（欣赏，）, admit（承认）, appreciate（感激，欣赏）, avoid（避免）, delay（推迟）, dislike（不喜欢，厌恶）, escape（逃脱）, finish（完成）, forgive（宽恕）, imagine（想象）, keep（保持）, miss（错过）, practise（训练）, resist（抵抗，抵制）, risk（冒险）, deny（拒绝，否认）, consider（考虑）等。3.有些动词既能接不定式，又能接-ing分词，含义有所不同。如：

①forget, remember, regret等词后面接不定式表示不定式动作后于谓语动作，而后接-ing分词作宾语表示分词动作先于谓语动作。如：

Do you remember seeing me before? 你记得以前见过我吗？

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句式部分 加油！加菜！

Remember to lock the door when you leave.离开时要记得锁门。

②动词mean, stop, try, go on等动词后面接分词和接不定式作宾语，意思也有所不同。如： I try not to think about that.我尽量不去想那件事。

Would you please try doing that again? 请你再试一次好吗？ I mean to change it for another one.我想换成另外一个。

Missing the train means waiting for another hour.误了这班车就意味着再等一个小时。Having finished the exercises, we went on to learn the new words in the next unit.做完练习以后，我们继续学习下一单元的单词。

After a short rest, they went on working.短暂地休息以后，他们又继续工作。He stopped talking when the bell rang.铃响的时候，他停止了讲话。

While working, he stopped to talk with Tom at times.工作的时候，他不时地停下来和汤姆谈话。

注意：有时人们把stop后的动词不定式理解为目的状语。

③动词allow, advise, forbid, permit等可直接跟-ing分词作宾语，不可以接动词不定式作宾语，但可接不定式作宾语补语。如：

Please permit me to say a few words.请允许我说几句话。We don’t permit smoking here.我们这儿不允许吸烟。

④动词need, require, want作“需要”解时，后面接-ing分词或不定式的被动式。如： The room wants cleaning/to be cleaned.这个房间需要打扫。

These little children require looking after carefully/to be looked after carefully.这些小孩需要细心地照料。

⑤动词like, hate, prefer等后面，如表示一般性动作，多用-ing分词；如指特定的具体的某次动作，多用不定式。如：

I like swimming, but I don’t like to swim with you.我喜欢游泳，但我不喜欢和你一起游泳。I prefer walking to school every day.我情愿每天步行去学校。I prefer to stay at home today.今天我情愿呆在家里。

⑥动词begin, start后面，如表示有意识地开始做某事，常用-ing分词，否则用不定式更多一些。如：

We began to do that job last year.我们去年开始做那工作的。

They started talking about the film at once.他们立刻开始谈论那部电影。注：下面几种情况多用不定式作宾语： a.当start, begin本身用于进行时态时。

When the teacher came into the room, he was starting to write to his parents.老师走进教室的时候，他正开始写信给他的父母亲。b.当start, begin后接表示心理活动的动词时。

Hearing the news, he started to think of a good way to solve the problem.一听到消息，他就开始考虑一个好办法来解决这个问题。c.当句子的主语是无生命的东西时。

We were about to leave when it began to rain.我们正准备离开，天开始下雨了。4.-ing分词作表语的两种不同含义：

①-ing分词作表语可以表示主语的内容是什么。如： Their job is building houses.他们的工作是盖房子。

The real question is getting to know the needs of the people.真正的问题是了解人民的需要。②-ing分词作表语还可以表示主语所具有的特征。如：

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句式部分 加油！加菜！

This story is very interesting.这故事很有趣。

The problem is quite puzzling.这个问题很令人困惑。

①–ing分词作定语可用来说明被修饰的名词的用途和性能。如： reading material 阅读材料 walking stick 手杖 fishing pole 鱼杆 flying suit 飞行服 writing table 写字台 listening practice 听力训练

②-ing分词作定语还可以表示所修饰的人或物的动作或状态，在意思上接近一个定语从句，可以表示正在进行的动作，也可表示经常性动作或当时的状态。如： developing countries = countries that are developing 发展中国家 a growing city = a city that is growing 发展着的城市

an ordinary-looking house = a house that looks ordinary 看起来很普通的房子 a touching story = a story that is touching 一个动人的故事 working people= people who are working 劳动人民 6.不定式和-ing分词作宾语补语的区别：

在see, hear, feel, watch, notice等感官动词后，既可用-ing分词构成复合宾语，也可用不定式构成复合宾语，两者之间有一定的区别。用-ing分词时，表示动作正在进行；用不定式时，表示动作发生了，即动作的全过程结束了。如：

Do you hear someone knocking at the door?(Someone is knocking at the door.)有人在敲门你听见了吗？

Do you hear someone knock at the door?(Someone knocked at the door just now.)你听见有人敲门了吗？

7.高中阶段常见的带介词to的短语，后接-ing分词或名词。如：

admit to（承认）, contribute to（捐助、贡献）, get down to（着手做）, give way to（让位于），keep to（坚持、遵守）, lead to（导致）,look forward to（期待）, take to（从事）, turn to（求助于）, stick to（忠于、坚持）, point to（指向、表明）, see to（注意、处理）, be used to（习惯于）, devote oneself to（献身于）, be equal to（胜任的、等于）, be familiar to（为„„熟悉）.高中阶段有一些固定的-ing分词短语，如generally speaking（一般来说）, judging from„（根据„„来判断）, considering„（考虑到„„）, talking of„（谈到„„，提到„„）, supposing„（假如„„）等，它们的逻辑主语和句子的主语不一致。这种短语可以被称之为句子的状语，也可当作一个插入语。如：

Judging from his accent, he must come from Canada.从他的口音看他一定来自加拿大。Considering how poor he was, we decided to let him attend the concert for free.考虑到他是多么的穷，我们决定让他免费听音乐会。

对比观点题型（1）要求论述两个对立的观点并给出自己的看法。1． 有一些人认为…… 2． 另一些人认为…… 3． 我的看法……

The topic of ①------------（主题）is becoming more and more popular recently.There are two sides of opinions of it.Some people say A is their favorite.They hold their view for the reason of ②-----------------（支持A的理由一）What is more, ③-------------(理由二).Moreover, ④---------------(理由三).While others think that B is a better choice in the following three reasons.Firstly,----------15 / 16

句式部分 加油！加菜！

-------(支持B的理由一).Secondly(besides),⑥------------------（理由二）.Thirdly(finally),⑦------------------(理由三).From my point of view, I think ⑧----------------（我的观点）.The reason is that ⑨--------------------(原因).As a matter of fact, there are some other reasons to explain my choice.For me, the former is surely a wise choice.（2）给出一个观点，要求考生反对这一观点

Some people believe that ①----------------（观点一）.For example, they think ②-----------------（举例说明）．And it will bring them ③-----------------(为他们带来的好处).In my opinion, I never think this reason can be the point.For one thing,④-------------(我不同意该看法的理由一).For another thing, ⑤-----------------(反对的理由之二)． Form all what I have said, I agree to the thought that ⑥------------------(我对文章所讨论主题的看法)． 阐述主题题型

要求从一句话或一个主题出发，按照提纲的要求进行论述． 1． 阐述名言或主题所蕴涵的意义． 2． 分析并举例使其更充实．

The good old proverb----------------（名言或谚语）reminds us that----------------(释义).Indeed, we can learn many things form it.First of all,-----------------(理由一).For example,-------------------(举例说明).Secondly,----------------(理由二).Another case is that---------------(举例说明).Furthermore ,------------------(理由三)．

In my opinion,----------------(我的观点).In short, whatever you do, please remember the say------A.If you understand it and apply it to your study or work, you”ll necessarily benefit a lot from it 解决方法题型

要求考生列举出解决问题的多种途径 1． 问题现状

2． 怎样解决(解决方案的优缺点)In recent days, we have to face I problem-----A, which is becoming more and more serious.First,------------(说明A的现状)．Second,---------------(举例进一步说明现状)Confronted with A, we should take a series of effective measures to cope with the situation.For one thing,---------------(解决方法一).For another-------------(解决方法二).Finally,--------------(解决方法三).Personally, I believe that-------------(我的解决方法).Consequently, I’m confident that a bright future is awaiting us because--------------(带来的好处).说明利弊题型

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第五篇：高中英语语法学习方法

语专家葛传槼先生曾说：“语法是语言的法则。”英语语法是英国语言的实际用法，是通过语法家的调查研究、分析、综合而总结出来的，不是凭空臆造出来的。任何人使用英语，不管他是否学过语法，都必须依照语法。举个极简单的例子说，任何人写或讲“My mother studies English．”这一句，决不可把My改作I或Me，也不可把studies改作study或studys，也不可在English前面加上the。至于他是否知道possessive（所有格），indicative（直陈语言），third person（第三人称），article（冠词）等名称，那是另一问题。

我国的英语学习者大多是十多岁的青少年，或者理解力较强，或者模仿力较强，在没有英语环境的情况下，学习语法，了解所学语言的规则，可以缩短学习过程，掌握英语的规律，尽快提高听、说、读、写、译的能力。

那么，怎样学习语法呢？下面拟从四个方面简要谈一谈：

（1）练好基本句型

我国近年来的英语教学实践证明：在初学阶段，采用听说领先、学习基本句型的方法去学习英语语法，是行之有效的。

句型学习是通过听说领先的方法去学习传统语法里最常用的语法项目（把它们变为句型去操练）。句型训练实际上吸取了传统语法与结构语法两派的长处。目前国内的英语广播（电视）教学，在入门阶段，多采用句型教学法。因此学生们或者收听广播（收看电视）进行学习，或者根据所选用的课本提供的句型用替换词进行替换练习。所学的句型应该是由浅入深，由简到繁；讲求熟练掌握，不要贪多冒进。每学一个项目，首先要把单项练习练熟，然后过渡到综合练习，最后则应做到扩大运用。

以定语从句这一项为例，首先要反复进行替换练习。把“I read a novel yesterday．”和“It was extremely Interesting．”这两个单句改为“The novel I read yesterday was extremely interesting．”这就是定语从句的单项练习。再如把“I saw a man this morning．”和“The man is my teacher．”改为“The man I saw this morning is my teacher．”；把“I saw a film last night．”和“The film was very amusing．”改为“The film I saw last night was very amusing．”这种练习虽然是枯燥的，却是重要的基本功，把定语从句练到脱口而出的地步。这是第一步。第二步是把定语从句放在一定的语言情景中去综合运用，进行一问一答。如：A：Did you enjoy the opera？

B：Which opera？

A：The one we saw last night，of course．

B：Yes，very much．

第三步是扩大运用，也就是把定语从句和以前学过的两三个项目放在一起去操练。A：Do you know who Edgar Snow was？（一般疑问句；宾语从句）

B：Yes，he was an American writer who interviewed Chairman Mao in Beijing．（定语从句）A：Oh，now I remember．He was the author who wrote“Red Star Over China”，wasn't he？（定语从句；反意疑问句）

B：Exactly．

这种回答不但练了定语从句，而且复习了一般疑问句和反意疑问句，也给名词从句的学习打了“埋伏”。进行句型操练，既需要“滚雪球”（复习已学的项目），也需要“打埋伏”（预先练一下将来要学习的项目）。

在句型学习阶段必须注意：在听、说领先的前提下，写、读要跟上，力求听、说、写、读四会均衡发展。因此，时间上要做出合理的安排。早上通常可安排为朗读时间。如果能每日坚持下去，收效一定很大。

（2）结合课文去学

吕叔湘先生说过：“与其多读语法书，不如多读文章。”又说：“词语要嵌在上下文里才

有生命，才容易记住，才知道用法。”（引自《中国人学英语》）课文是学习英语的“重要基地”。课文里有语音、词汇项目，也有各类语法项目。它们有机地结合在课文里。课文中出现的语法项目，是有血有肉的，不是干巴巴的。通过课文去学语法，可以学得活，记得牢，这比孤零零地背诵语法条目要有效得多。因此，在句型学习结束后，宜结合课文去学语法，要围绕课文中出现的主要语法项目，循序渐进地学习比较系统的语法知识。