第一篇:主语从句和形容词加介词的用法
It + be + adj.+ that...主语从句中常见的一种形式,即以引导词that引出的主语从句,常以形式主语it代替。主语从句的时态不受主句的时态影响和限制,根据句子意思用适当的时态。结构:It is+adj.+that从句。常用于这个句型的形容词有:necessary, important, clear, strange, true, good, wonderful, possible, unusual, certain, surprising;interesting等。
根据汉语意思完成句子。
1. 他可能已经把一切都告诉她了。
____ is possible that he ____ ____ her everything.2. 海怪突然出现了很奇怪。
It ____ _____ that sea monsters suddenly ___________.3. 毫无疑问她将会在测验中做得很好。
It is certain _____ she ____ ____ well in her exam.用适当的形容词填空
1.Miss Li often says that it is ________ to learn a foreign language well.2.Look at the black clouds in the sky.It is ________ to rain soon.3.It is ________
that Sunday is the first day of the week.4.Isn’t it ________ that chickens can swim? 5.Is it ________ the lazy boy can catch up with all his classmates?
很多形容词可以与介词连用。我们已学过很多这样的搭配,现在一起来复习一下。
形容词与某个特定的介词连用,表示某个特定的意思。
①与about连接的形容词:be worried about“担心„„”;be excited about“对„„感到兴奋”;be careful about“小心、谨慎”;be mad about“狂热地迷恋”;be anxious about“为„„感到焦虑”;feel nervous about/ at“对„„感到心神不安”。
②与at连接的形容词:be shocked at“对„„感到震惊”;be good at“擅长„„”;be bad at“在某方面不好或坏”;be angry at/ about sth“对„„生气”;be mad at sb“对„„发怒”;be surprised at“对„„感到惊讶”。
③与as连接的形容词:be famous/ known as“作为„„而著名”;be known as “被叫作„„”。
④与for 连接的形容词:be good for“对„„有好处”;be bad for“对„„有害”;be afraid for“为„„而担心”;be famous / known for sth“因„„而著名”;be mad for “渴望”;be happy for“为„„感到高兴”;be responsible for“负责,有责任”;be free for“对„„免费”;be available for“有空的”;be thankful for“感谢,感激„„”;be ready for“为„„做准备”。
⑤与from 连接的形容词:be different from“与„„不同”。⑥与of 连接的形容词:be short of“缺乏„„”;be afraid of“害怕„„”;be unaware of“没意识到„„,不知道„„”;be tired of“厌倦,厌烦„„”;be proud of“为„„感到自豪”;be full of“充满„„的”。
⑦与on 连接的形容词:be based on“基于,根据”;be keen on“喜爱”;be dependent on“依靠”。⑧与in连接的形容词:be interested in“对„„感兴趣”;be absorbed in“专心致志,全神贯注”。
⑨与to连接的形容词:be similar to“与„„相似”;be friendly to sb“对某人友好”;be friendly to sth“对„„有利”;be known to“被„„所知”;be rude to “对„„粗鲁”;be grateful to sb“感激某人”;be equal to“与„„平等”;be different to“与„„不同”; ⑩与with连接的形容词:be angry with sb“对某人生气”;be strict with“对„„严格要求”;be bad with sth“有„„病”;be bored with“对„„感到厌倦”;be good with“与„„相处得好”;be crowded with“挤满了„„”;be happy with “对„„感到满意,放心”;be pleased with“对„„感到满意”;be delighted with“对„„感到满意”;be satisfied with“对„„感到满意”;be filled with“填满”;be busy with“忙于„„”。同一个形容词与不同的介词连用,表示不同的意思。例如: ① be good at“擅长„„”;be good for“对„„有好处”;be good with“与„„相处得好”。
② be bad at“在某方面不好或坏”;be bad for“对„„有害”。③ be happy for“为„„感到高兴”;be happy with“对„„感到满意”。同一个形容词与不同的介词连用,表示不同的意思。例如: ① be good at“擅长„„”;be good for“对„„有好处”;be good with“与„„相处得好”。
② be bad at“在某方面不好或坏”;be bad for“对„„有害”。③ be happy for“为„„感到高兴”;be happy with“对„„感到满意”。其他
① be angry with sb“对某人生气”;be angry at/ about...“对„„生气”。② be friendly with/ to sb“和/对某人友好”;be friendly to sth“对„„有利”。③ be different to/ from“与„„不同”。
用恰当的介词填空。
1.John is good ____ swimming.2.Judy is very proud ____ her English.3.Don't be afraid ____ singing in public.4.Children are dependent ____ their parents.5.Jane is quite equal ____ Bill in brains.6.She was tired ____ doing her homework.7.The architect was busy ____ his new design.8.Some European countries are famous ____ their castles.9.You don't have to be worried ______ them.They are OK.10.I'm very grateful ____ my parents and teachers.根据句意,用适当的介词填空。
1.Why was her maths teacher so angry ____
him this time? 2.Could you lend me some money? I am a bit short ____ money these days.3.Children are always curious ____ everything around them.4.Sichuan is famous ____ its food.But the food tastes too hot for me.5.I can’t understand why the little boy is so excited ____ fashions.
第二篇:主语从句
高中英语语法之名词性从句之主语从句
在句子中起名词作用的句子叫名词性从句(Noun Clauses)。名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
一、引导名词性从句的连接词
引导名词性从句的连接词可分为三类:
连词:that(无任何词意)whether,if(均表示“是否”表明从句内容的不确定性)as if ,as though(均表示“好像”,“似乎”)以上在从句中均不充当任何成分
连接代词:what, whatever, who, whoever, whom,whose, whichever,whomever 连接副词:when, where, how, why,how many,how much,how often 不可省略的连词: 1.介词后的连词
2.引导主语从句和同位语从句的连词不可省略。
That she was chosen made us very happy.We heard the news that our team had won.比较:whether与if 均为“是否”的意思。但在下列情况下,只可用whether:
1.whether引导主语从句并在句首2.引导表语从句 3.whether从句作介词宾语4.从句后有“or not” Whether he will come is not clear.大部分连接词引导的主语从句都可以置于句末,用 it充当形式主语。
It is not important who will go.It is still unknown which team will win the match.二.主语从句
1、作句子主语的从句叫主语从句。主语从句通常由从属连词that,whether,if和连接代词what,who,which,whatever,whoever以及连接副词how,when,where,why等词引导。that在句中无词义,只起连接作用;连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用,在从句中充当从句的成分。例如:
What he wants to tell us is not clear.他要跟我们说什么,还不清楚。Who will win the match is still unknown.谁能赢得这场比赛还不得而知。
It is known to us how he became a writer.我们都知道他是如何成为一名作家的。
Where the English evening will be held has not yet been announced.英语晚会将在哪里举行,还没有宣布。有时为避免句子头重脚轻,常用形式主语it代替主语从句作形式主语放于句首,而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下:
(1)It + be + 名词 + that从句(2)It + be + 形容词 + that从句(3)It + be + 动词的过去分词 + that从句(4)It + 不及物动词 + that 从句
另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时,谓语动词要用虚拟语气“(should)+do”,常用的句型有:It is necessary(important, natural, strange, etc.)that …
It is suggested(requested, proposed, desired, etc.)that…
2、第一部分:常规主语从句,即句子在复合句中充当一个主语 主语从句的时态:不受主句的时态影响和限制。
(1)That he finished writing the composition in such a short time surprised us all.(2)Whether we will go for an outing tomorrow remains unknown.(3)Who will be our monitor hasn't been decided yet.(4)Whom we must study for is a question of great importance.(5)What caused the accident remains unknown.(6)Whatever you did is right.(7)Who the watch belongs to was lost is unknown.(8)What we need is time.(9)What we need are good doctors.小结:(1)引导主语从句连词有that,whether,who,what,whatever等(2)连词位于句首不能省略(3)主语从句大多数情况下视为三单,但也有例外,如例9
第二部分:为了防止句子头重脚轻,通常把形式主语it放在主语位置,真正主语搁置于句末(1)It is certain that he will win the match.(2)It is true that he has made a very important discovery in chemistry.(3)It is very likely that they will hold a meeting.(4)It is strange that he should do that.(5)It is important that we all should attend the meeting.(6)It is strange that the man should have stuck to his silly ideas.(7)It is a pity that we won't be able to go to the south to spend our summer vacation.(8)It is still a mystery what caused the accident.(9)It is said that he has gone to shanghai.(=He is said to have gone to shanghai)(10)It is known to all that the gun powder was first invented by the Chinese.(11)It is suggested that the work should be done with great care.(12)It seems that he has seen the film.(=He seems to have seen the film)(13)It happened that the two cheats were there.(=The two cheats happened to be there)小结:(1)以that 引出的主语从句,常以形式主语it引导.It is +形容词/名词/某些动词ed + that 从句.(2)在有些that从句中要用虚拟语气(should+do/should+have done)例句4,5,6,11.3、主语从句的用法
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。被强调部分指人是也可用who/whom。例如: It is a pity that you didn’t go to see the film.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 +不及物动词+从句
It seems that… 似乎…
It happened that… 碰巧…
(4)it is+过去分词+从句
It is reported that… 据报道…
It has been proved that… 已证实… 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:
It is said that President Jingo will visit our school next week.(3)It happens…, It occurs… 结构中的主语从句不可提前。例如:
It occurred to him that he failed in the examination.(4)It doesn’t matter how/whether …结构中的主语从句不可提前。例如:
It doesn’t matter whether he is wrong or not.(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:
Is it likely that it will rain in the evening?
4.What 与that 在引导主语从句时的区别
What 引导主语从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: What you said yesterday is right.1.________ makes mistakes must correct them.A.What B.That C.Whoever D.Whatever 2.It worried her a bit ____ her hair was turning grey.A.while B.that C.if D.for 3.When and why he came here ________ yet.A.is not known B.are not known C.has not known D.have not known 4.________ is no reason for dismissing her.A.Because she was a few minutes late B.Owing to a few minutes late C.The fact that she was a few minutes late D.Being a few minutes late 5.________ Tom liked to eat was different from ________.A.That…that you had expected B.What …that you had expected C.That…what you had expected D.What…what you had expected
6.________ we go swimming every day ________ us a lot of good.A.If...do B.That...do C.If...does D.That...does 7.It ________ Bob drives badly.A.thinks that B.is thought what C.thought that D.is thought that 8.It's uncertain ________ the experiment is worth doing.A.if B.that C.whether D.how 9.________ the boy didn't take medicine made his mother angry.A.That B.What C.How D.Which 10.____ we can't get seems better than ____ we have.A.What, what B.What, that C.That, that D.That, what 11.____ you don't like him is none of my business.A.What B.Who C.That D.Whether 12..____ we'll go camping tomorrow depends on the weather.A.If B.Whether C.That D.Where 13._________is going to do the job will be decided by the Party committee.A.That B.Why C.How D.Who 14._______we'll finish translating the book depends on the time.A.When B.Why C.What D.That 15.______he won't go there is clear to all of us.A.How B.What C.Why D.This 16.______the house will be built will be discussed at tomorrow's meeting.A.If B.Where C.That D.What 17.._______you come or not is up to you.A.What B.If C.Why D.Whether 18.._______makes mistakes must correct them.A.Who B.Anyone C.Whoever D.Anybody 19.._______team will win the match is a matter of public concern.A.Which B.That C.If D.How 20..________leaves the room last ought to turn off the lights.A.Anyone B.The person C.Whoever D.Who
[参考答案] 1-10 CBACD DDCAA 11-20 CBDAC BDCAC
第三篇:主语从句教案
英语教案---主语从句
主语从句:做主语用的名词性从句,因其在复合句中做主语,又称主语从句,引导主语从句的有连词that,whether,连接代词who,what,which,连接副词when,where,how,why等。
一、主语从句的连词分三类
(1)从属连词引导的主语从句
(that whether if)例如:That you will win the medal seems unlikely.That she survived the accident is a miracle.It is a miracle that she survived.that引导的主语从句:引导词that_____ 含义,在句中_________成分__________省。Whether we will hold a party in the open air tomorrow depends on the weather.Whether she is coming or not doesn’t matter too much.It doesn’t matter too much whether she is coming or not.whether 引导的主语从句: whether有含义,意为_________在句中_____成分_____省。注意:引导主语从句,不能用if不能在开头,只能用whether。
对于以连词thatwhether引导的主语从句,可以用形式主语______替代主语从句,避免头重脚轻。
(2)用连接代词引导的主语从句
在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的名词性从句中,其连接代词在句中起名词性作用,________(做/不做)成分.例如:What you need is more practice.Whatever we do is none of my business.whatever = anything that;whoever = anyone who。要注意和whatever, whoever引导的让步状语从句的区别。
如:Whoever breaks the law should be punished.(主语从句)(=Anyone who breaks the law should be punished.)
Whoever breaks the law, he should be punished.(让步状语从句)(=No matter who breaks the law, he should be punished.)
(3)用连接副词when, where, why, how引导的名词性从句(其连接副词_____含义,在句中作_____ 语。)
例如:Where we should leave it is a problem.When they will come hasn’t been made pubic.三、it 作形式主语的主语从句
有时为了考虑句子平衡,通常在主语从句处使用形式主语it,而将真正的主语从句移至句末。这分四种情况: It is +名词+从句
It is a fact that„ 事实是„„;It is good news that „ „„是好消息;It is a question that „ „„是个问题;类似的名词还有:a pity;a wonder;a good thing;a surprise等。It is a mystery to me how it all happened.It is no surprise that Bob should have won the game. It is +形容词+从句
It is necessary that „ 有必要„„;It is clear that „ 很清楚„„;It is likely that „ 很可能„„;It is important that „ 重要的是„„
类似的形容词还有:strange;natural;obvious;true;good;wonderful;possible;unlikely;quite;unusual;certain;evident;worth-while;surprising;interesting;astonishing, etc.It seems obvious that we can not go on like this.It is necessary that you(should)master the computer.注:有些主语从句中,谓语动词很多为“(should)+动词原形”,即要用虚拟语气。
It is said that „ 据说„„;It is reported that „ 据报道„„;It has been proved that „ 已证明„„;It must be proved that„ 必须指出„„
类似的过去分词还有:known;estimated;expected;believed;thought;hoped;noted;discussed;required;decided;suggested;demanded;made clear;found out,etc.例如:It is reported that the weather will become warmer and warmer.It has not been made clear when the new road is to be opened to traffic.
It makes no difference whether he will attend the meeting or not.It does not matter if I missed my train.It happened that I saw him yesterday.(2)对关系代词型what引导的主语从句,通常直接将主语从句放在句首。如: What we need is money.我们需要的是钱。
What I want to know is this.我想知道的就是这一点。
有时也可将助用形式主语。如:It is clear enough what he meant.他是什么意思很清楚。(3)如果句子是疑问句,则必须用带形式主语it的结构: Is it true that he is the girl’s father? 他是那女孩的父亲,是真的吗? How is it that you are late again? 你怎么又迟到了?
四、连词that的省略问题
That you didn’t go to the talk was a pity.很遗憾你没去听报告。(that不可省)It was a pity(that)you didn’t go to the talk.很遗憾你没去听报告。(that可省)引导主语从句的连词that 有时可省,有时不能省,其原则是:若that引导的主语从句直接位于句首,则that______省略;若that引导的主语从句位于句末,而在句首使用了形式主语it,则that________省略 主语从句练习
1.________ makes mistakes must correct them.A.What B.That C.Whoever D.Whatever 2.It worried her a bit ____ her hair was turning grey.A.while B.that C.if D.for
3.When and why he came here ________ yet.A.is not known B.are not known
C.has not known D.have not known
4.________ is no reason for dismissing her.A.Because she was a few minutes late
B.Owing to a few minutes late C.The fact that she was a few minutes late
D.Being a few minutes late 5.________ Tom liked to eat was different from ________.A.That…that you had expected B.What …that you had expected C.That…what you had expected
D.What…what you had expected 6.________ we go swimming every day ________ us a lot of good.A.If...do B.That...do
C.If...does D.That...does 7.It ________ Bob drives badly.A.thinks that B.is thought what C.thought that D.is thought that 8.It's uncertain ________ the experiment is worth doing.A.if B.that C.whether D.how
9.________ the boy didn't take medicine made his mother angry.A.That B.What C.How D.Which
10.____ we can't get seems better than ____ we have.A.What, what B.What, that C.That, that D.That, what 11.____ you don't like him is none of my business.A.What B.Who C.That D.Whether
12..____ we'll go camping tomorrow depends on the weather.A.If B.Whether C.That D.Where
13._________is going to do the job will be decided by the Party committee.A.That B.Why C.How D.Who
14._______we'll finish translating the book depends on the time.A.When B.Why C.What D.That
15.______he won't go there is clear to all of us.A.How B.What C.Why D.This
16.______the house will be built will be discussed at tomorrow's meeting.A.If B.Where C.That D.What
17.._______you come or not is up to you.A.What B.If C.Why D.Whether
18.._______makes mistakes must correct them.A.Who B.Anyone C.Whoever D.Anybody
19.._______team will win the match is a matter of public concern.A.Which B.That C.If D.How
20..________leaves the room last ought to turn off the lights.A.Anyone B.The person C.Whoever D.Who
1~5 CBACD
6~10DDCAA
11~15 CBDAC 16~20 BDCAC
第四篇:形容词和副词,介词,连词
中考复习四 形容词和副词
考试要求:
形容词和副词的中考要求是:形容词改为副词(根据句子的需要);形容词和副词的比较级和最高级;某些特殊变化的形容词和副词的比较级(little-less-least等);形容词的同级比较(as/ so...as...的用法);形容词比较级的叠加句型(如:The more you study,the better you will get)。
知识总结:
1.形容词的知识点:
形容词是用来形容和修饰名词的一类词。大多数形容词具有比较级,形容词的位置一般在其修饰的名词前面。形容词在句子中一般可以作定语、表语和宾语补足语等。
例如:
I want to buy a green sweater.我想买一件绿色的毛衣。(定语)
Our headmaster is ill again.我们的校长又生病了。(表语)
My dog’s death made me very sad.(宾语补足语)
形容词的种类一般有:
(1)简单的形容词有:good 好的,green 绿色的,long 长的,bright 明亮的(2)带有前缀a-的形容词:例如:afraid 害怕的,alike 相同的,asleep 睡觉的
(3)由动词的分词构成的形容词:interesting 有兴趣的,exciting 令人兴奋的;tired 疲劳的
spoiled 宠坏的。
(4)复合形容词:数词+名词+形容词,如:five-year-old 五岁的;
名词+现在分词,如:heart-breaking 令人伤心的;
形容词+现在分词,如:good-looking 英俊的。
2.副词的知识点:
副词经常用来作状语,修饰动词或者形容词,副词或整个句子,表示时间、地点、程度、方式等。
例如:
Your mother spoke to us politely.你妈妈非常有礼貌地给我们说话。
Luckily, we met our English teacher at the gate of the school.幸运的是,我们在校门口遇到了我们英语老师。
副词还可以作表语、宾语补足语和定语等,副词作定语常需放在所修饰词的后面。例如:
Life here is busy and interesting.这里的生活繁忙而有趣。
3.形容词和副词的比较等级:
形容词和副词一般有三个等级,即原级、比较级和最高级。一般来说,表示两者同等或不同等程度时用原级,通常用“as + 形容词/ 副词原级 + as...”或“not as(so)+ 形容词/ 副词原级 + as...”的结构。
例如:
My brother is as tall as I.我弟弟和我一样高。
I will run as fast as I can.我尽可能跑(和我能跑的速度一样快)。
The weather in Beijing is not so hot as that in Wuhan.北京没有武汉热。
表示两者的比较时用比较级,通常用“形容词/ 副词比较级+than”的结构。
例如:
I am much better than I was yesterday.我比昨天好多了。
Math is less interesting than English.数学不如英语有兴趣。
表示一定范围内两者以上的比较时,用最高级,通常用“the + 形容词/ 副词最高级(+名词)+ of(in)...”的结构,只是副词最高级前可省去定冠词the。
例如:
This is the busiest day of the week.这是我本周最繁忙的一天。
My sister sings best in my family.我妹妹是我们家唱歌最好的。
4.形容词和副词的比较级变化规则:
规则变化:
(1)单音节词直接在其后面加-er/-est。例如:tall-taller-tallest hard-harder-hardest(2)以字母e结尾的单音节词在其后面直接加-r/-st。例如:brave-braver-bravest。(3)以一个辅音字母结尾闭音节单音节词,双写这个辅音字母再加-er/-est。
例如:big-bigger-biggest;hot-hotter-hottest。
(4)以辅音字母+y结尾的双音节词,先把y改为i,再加-er/-est。
例如:happy-happier-happiest。
(5)其他双音节词和多音节的词,在前面加more和most。例如:
interesting-more interesting-most interesting;
carefully-more carefully-most carefully 不规则变化:
good/well-better-best bad/ill-worse-worst
many/much-more-most little-less-least
far-farther-farthest
badly-worse-worst
5.形容词和副词的比较级的其他用法:
(1)在同级比较的结构as/ so+原级+as...的前面可用just,almost,nearly和half等表示程度。
例如:He doesn’t study half so hard as you.他学习努力的程度不如你的一半。
(2)两者相比表示倍数的时候用twice(...times)as+原级+as结构。
例如:His mistakes are twice as many as yours in the homework.他家庭作业的错误是你的二倍。
(3)比较级前面可以用many,much,far,a little,a bit,a lot等词修饰表示程度。
例如:The sun is much bigger than the earth.太阳比地球大多了。
We will come back a little later.我们会稍迟一点回来。
(4)比较级的前面可以用any和no来修饰。
例如:We were too tired to walk any farther.我们太疲劳了不能再走很远了。
He was no longer a child.他不再是一个小孩子。
(5)两个形容词和副词的比较级可以叠加表示“越来越”的意思。
其结构可以是:比较级+and+比较级,而多音节词可以用more and more+比较级结构。
例如:The days are getting longer and longer.天正变得越来越长了。
Your sister becomes more and more beautiful.你的妹妹变得越来越漂亮了。
(6)如果表示“越„„,就越„„”可以用“the+比较级„„,the+比较级„„”的结构。
例如:The harder you works, the more you will get.你越努力学习,你得到的就越多。
(7)当比较的双方属于同一范围内时候,用other或者else排除自己,因为自己不能和自己比较。
例如:Shanghai is bigger than any other city in China.上海比中国其他的城市大。
如果比较的双方不属于同一范围内时候,则不存在和自己比较的情况,所以可以不用other或者
else。
例如:Shanghai is bigger than any city in Heilongjiang.上海比黑龙江的任何城市都大。
易错点点拨:
1.比较级的形式误用。
(1)Your room is more and more dirty.You had better clean it.〔解析〕本句子是考查形容词的比较级叠加的用法。形容词dirty是以“辅音字母+y”结尾的双音节词,它的比较级的叠加不能用more and more+形容词,应该用dirtier and dirtier,所以把more and more dirty改为dirtier and dirtier。
(2)Our school is becoming more beautiful and more beautiful.〔解析〕本句子是考查形容词的比较级叠加的用法。形容词beautiful是多音节的形容词, 所以它的比较级的叠加用more and more+形容词的结构。所以去掉第一个beautiful。
2.比较级的修饰词用法混淆。
My English is very better than yours.〔解析〕本句子是考查形容词比较级前的修饰词的用法。形容词的比较级前面可以用many,much,far,a little,a bit,a lot等词修饰表示程度。但不能用very,所以把very改为much。
3.形容词和副词比较级、最高级的用法相混淆。
I think the car is fastest of all the three.〔解析〕本句子是考查形容词的最高级的用法,形容词的最高级前面用定冠词the,副词的最高级前可以不用定冠词the。所以fastest前加the。
4.比较的对象不一致。
The weather in Beijing is worse than Shanghai.〔解析〕本句子是考查形容词的比较级用法,两者相比的对象必须一致,北京的天气必须和上海的天气相比。所以把Shanghai改为that in Shanghai,用that代替上文提到的weather,以避免重复。
5.形容词和副词用法混淆。
My English teacher always talks friendly with us.我们英语老师总是友好地和我们交谈。
〔解析〕本句子是考查副词修饰动词的用法,但是friendly是形容词。应把friendly改为in a friendly way。
中考复习三
介词和连词
介词
考查要求:
主要体现在单项选择和完形填空中,涉及的题目多,考查的范围广,主要考查介词的基 本意义,意义相近的介词辨析、固定搭配等。
知识总结:
1.介词的概念
介词是一种虚词,一般用在名词、代词等的前面,用来表示其后面的名词或者相当于名词的词或短语和其他句子成分的关系,在句子中不能单独作句子成分,需和它后面的词共同充当句子成分。介词后面的名词或者相当于名词的词或短语叫介词宾语。可以作介词宾语的词通常有:
1)名词、代词或从句。
He lives near the school.他居住在学校附近。
Our teacher was very angry with him.我们的老师非常生他的气。
2)动名词。
They have a good idea for solving this problem.他们有一个解决这个问题的好方法。
3)动词不定式(仅限于介词but,except)。
I want nothing except to sleep.除了睡觉,我什么也不想做。
2.介词的种类
1)根据结构分类
简单介词:即由一个词构成的单一介词。例如:for,at,in,on,of,to等。
复合介词:即由两个词组合在一起的介词,也称合成介词。例如:
without inside outside into within
短语介词:即由短语构成的介词。例如:because of,according to,thanks to等。
2)根据意义分类
表示地点的介词:at,behind,beside,around,near,on,by,in front of,across等。
表示时间的介词:about,at,after,before,by,during,in,over,past,since,until等。
表示原因的介词:for,with,from等。
表示手段和方式的介词:by,in,with等。
表示“除去”的介词:but,except,besides等。
表示其他含义的介词:about(关于,大约), on(关于), without(没有), off(从„„离开),instead of(代替), with(和)等。
3.介词短语的功能
介词和介词宾语一起构成介词短语。介词短语可以在句子中作下列成分: 1)作表语:
She looks like an actress.她看上去像演员。
What’s the book about? 这本书是讲什么的? 2)作宾语补足语:
A cold kept him in bed for a week.感冒使他卧床一周。
I found my mother on the bus.我发现我妈妈在公交车上。
3)作状语:
I will wait for you until tomorrow.我等你到明天。
The teacher came into the classroom with a smile on her face.那位老师面带笑容进了教室。4)作定语:
A friend in need is a friend indeed.患难见真情。
4.中考经常考查的几组介词的用法
1)时间介词at/ in/ on:
表示具体的时间点(几点钟)和在周末前面用介词at。
I usually get up at six in the morning.我通常在早上六点起床。
I wasn’t here at that time.那时我没在这里。
注意:
at dinner time 在(吃)晚饭时 at night 在夜间 at weekends / the weekend 在周末
表示在特定的日子、某月某日、星期几、节日等时间的前面,或者某一天的早上、下午、晚上的前面用介词on。
We can play football on Sunday.我们可以在星期天踢足球。
They came to my house on a cold winter morning.他们在一个寒冷的早晨来到了我家。表示较长的一段时间段的名词或短语前经常用in,如在早上、下午、晚上;在某月某年等。
I was born in May.我出生在五月。
They came here in 1998.他们在1998年来这里的。
What are you going to do in the winter holiday? 寒假你打算做什么?
注意:
表示上午、下午或晚上的名词前一般用介词in,但是具体到某一天的上午、下午或晚上用介词on。in the morning 在上午 on Monday morning 在星期一的上午
2)时间介词for,since
for 和since引导时间状语都有延续之意。for +时间段表示“(延续).......之久”。since +时间点表示从过去某时延续到现在的一段时间。
They have lived in China for ten years.他们在北京住了十年了。
She has worked here since last year.从去年起她就在这里工作。
3)时间介词in,after
in+时间段表示从现在算起一段时间以后,一般用于将来时;after+时间段表示从过去算起一段时间后,一般用于过去时。另外after后也可以接具体时间用于将来时。
He’ll be back in three hours.他三小时后回来。
He came back after three hours.三小时后,他回来了。
He’ll be back after 3 o’clock.他三点后会回来。
4)方位介词at,in,on,to
表示在某一点的位置或者具体的位置用at。
We will have a picnic at the foot of mountain.我们在山脚下举行野餐。
表示在某一个范围之内的方位用介词in。
Shandong lies in the east of China.山东省在中国的东部。(山东省在中国范围之内)
表示在某一个范围之外的方位用介词to。
Japan lies to the east of China.日本在中国的东部。(日本在中国范围之外)
表示两者相互接触,强调在同一条线或者同一个平面上用介词on。
Shandong lies on the north of Jiangsu.山东省在江苏省的北部。(两省接壤)
5)地点介词in/on / under/ above / over/ below
表示一个物体在另一个物体的上面用介词on。
There is a book on the desk.课桌上有一本书。(书在课桌表面上)
表示一个物体在另一个物体的里面用介词in。
There are some dumplings in the bowl.碗里有一些水饺。(水饺在碗里面)
表示一个物体在另一个物体的下方(一般为正下方)用介词under。
There is a ball under the chair.椅子下面有一个球。(球在椅子的下面)
below意思是“在„„之下”,所指范围较宽,不一定在某物的正下方。
From the plane, we could see the whole town below us.从飞机上我们可以看到下面城镇的全貌。
表示一个物体在另一个物体的上方,并非由“垂直之上”的含义,用介词above, 其反义词为below。
His room is above ours.他的房间在我们的上面。
表示一个物体在另一个物体的正上方用介词over,有时有“覆盖;越过”之意。
His room is over ours.他的房间就是我们头上的那间。
There is a big bridge over the river.河上有一座大桥。(桥在河的上面)
6)方位介词between,among
between是表示在两者之间;among表示在三者或者三者以上之间。
It’s a secret between you and I.这是我和你之间的秘密。
There is a village among the trees.在树林里面有一个小村庄。
7)表示工具、手段、材料的in,by,with
in可以和表示某种语言的名词连用表示“用某种语言”。
Can you answer my question in English?你能用英语回答我的问题吗?
in也可以表示用某种工具或者材料的意思。
Don’t write in pencil.Please write in ink.不要用铅笔写,请用钢笔写。
by指使用的方法和手段,by和表示交通工具的名词连用时,中间不用冠词。
My father often goes to work by bus.我爸爸经常乘坐公共汽车去上班。
He made a living by selling newspapers.他靠卖报为生。
with表示“借助于某种具体的工具或身体部位”。例如:
We write with our hands.我们用手写字。
I cut the cake with a knife.我用刀子切开了蛋糕。
8)方位介词across,through,past
表示从某一个物体的表面横过、穿过用介词across。
They swam across the river.他们游过了河。
从某一个物体的里面或者一定范围内穿过、横过用介词through。
The boys go through the forest quickly.这些男孩子快速地穿过树林。
从旁边经过用past。
They drove past a big supermarket.他们开车经过一家大超市。
9)except,besides
except表示“除„„之外(其他的都)”其后的宾语是被排除在整体之外的。besides表示“除„„之外(其他的也)”,其后的宾语是被包括在整体之内的。
All the students took part in the sports meeting except Tom.除了汤姆以外,其他的同学都参加了运动会。(汤姆没有参加)
We need three more boys besides Tom.除了汤姆以外,我们还需要三个男同学。(我们也需要汤姆)
易错点点拨:
介词容易出错的地方在于上述一些介词的用法的混淆及在一些固定搭配中的误用。
1)I usually play football with my friends in Sunday afternoon.〔解析〕本题是考查介词的用法,表示在早上、下午、晚上用介词in,但表示在具体的某一天的早上、下午、晚上用介词on。所以把in改为on。
2)Guang Dong is in the south of Beijing.〔解析〕表示方位的介词用in/on/to,在范围之内用in,而广东不在北京的范围之内,所以把in改为to。
3)I was born at July 1st, 1997.〔解析〕表示在某日或者某日的早上、下午、晚上用介词on,本句子的1997年7月1日是表示具体的一天,所以用介词on。需把at改为on。
4)—How do you go to work?—I often go to work by my father’s car.〔解析〕表示乘坐某种交通工具,用介词by+表示交通工具的名词,中间不用冠词,但是如果这个名词前有其他的修饰词,则不能用by。此题应该把by改为in。
5)We are asked to explain the work with English.〔解析〕表示使用某种语言用介词in,从本句子的意思理解是用介词in 和English连用表示“使用英语解释”的意思。因此把with改成in。
6)They have learned a lot of subjects except English and Chinese.〔解析〕表示除了之外可以用两个介词except和besides,except是不包括的意思,从整体中排除except的后面的人或者物体;beside表示除了之外是包括的意思,表示在原来的基础上再加上besides后面的人或者物体。所以此题中把except改为besides。
7)It is very clever for your brother to do the work like this.〔解析〕在句型It is+形容词+of/for +somebody +to do something中,用of还是用for取决于形容词,如果形容词是描述人物性格特征,后面的人与形容词有主语和表语的关系,用介词of;如果形容词不是描述人物性格特征,后面的人与形容词没有主语和表语的关系,用介词for。所以把for改为of。再如:
It’s important for you to come on time.8)At the end, we came to the top of the mountain.〔解析〕此题考查介词的固定搭配。at the end of „表示在„„末,此句中应该用in the end表示“最后”,所以应该把at改成in。
连词
考查要求:
通过连词来考查对句子的整体理解是近几年高考的热点,如两个分句的逻辑关系、结合连词考查的状语从句、连词的具体意义等。经常考查的重点连词有and,but,or,while,however及引导从句的连词if和whether;before和after等。
知识总结:
1.连词的概念
连词是连接单词、短语、从句或者句子的一种虚词,在句子中不能单独作句子的成分,一般不重读。连词基本可以分为: 1)简单连词:
如:or,and,but,if,because
2)关联连词:
如:both,and,not only„but also„
3)短语连词:
如:as if,as long as,in order to,so that
2.连词的用法
A.并列连词
1)表示平行或者对等关系,常用的有and,so,not only„but also„(不仅„„而且„„),both„and„(两者都„„),neither„nor„(既不„„也不„...)等。
Not only does he love the teachers, but also the teachers love him.他爱老师,老师也爱他。
2)表示转折关系,常用的有but,yet(然而),while(然而)等。
I am poor,but I am very happy.我很贫穷,但是我很愉快。
3)表示选择关系,常用的有or,either„or„(或者„„或者„„),not „but „(不 是„„而是„„)等。:
You may go with us,or you may stay at home.你或者和我们一起去,或者呆在家里。
4)表示因果关系,常用的有:for(因为),so(因此)等,此时for不能放在句首。
He must sleep, for his room is dark.他一定睡了,因为房间是暗的。
B.从属连词
1)引导时间状语从句,常用的有:before,after,when,while,until,since,as soon as等。
I will come to tell you as soon as it comes out.结果一出来我就来告诉你。
2)引导原因状语从句,常用的有:because(因为),as(因为),since(既然)
Because it was too late, we took a taxi.因为天晚了,我们打了一辆出租车。
3)引导结果状语从句,常用的有:so„ that(如此„„以致于),such„that(如此„„以致于),so that(结果„„)等。
She was so careless that she forgot to write her name on the paper.她那么粗心,都忘记在卷子上写名字。
4)引导条件状语从句,常用的有:if,unless(除非),as long as(只要)等。
We will come here if it is fine tomorrow.如果明天天气好的话我们就来这里。
5)引导让步状语从句,常用的有:though,although,even if(即使),however(无论怎样)等。
We were still working though it was very late.尽管很晚了我们仍然在工作。
6)引导比较状语从句,常用的有:as,than,so/ as„as,more than。
This book is more interesting than that one.这本书比那本更有兴趣。
7)引导地点状语从句,常用的有:where,wherever等。
Please stay where you are.请呆在你现在的地方。
8)引导名词性从句(如宾语从句),常用的有:that,if,whether,who,whom,what,which,whose,when,where,why,how。
Can you tell me when they got there? 你能告诉我他们是什么时候到那里的吗?
I think that he’ll be back soon.我认为他们不久就会回来。
3.连词使用时的几个注意事项:
1)not only„ but also„, neither„ nor „, either „ or„, not „ but„接主语时,谓语动词按就近原则处理。
Not only you but also he has to leave.不只是你,他也得离开。
Either you or I am wrong.不是你错,就是我错。
Not money but workers are what we need.我们需要的不是钱,而是工人。
2)祈使句,+and/ or +简单句,前面的祈使句表示条件,后面的简单句表示结果,or意思为“否则”。
Hurry up, and we’ll catch the bus.快点,我们就能赶上车。
Hurry up, or we’ll be late.快点,否则我们会晚的。
3)英语中连词because和so一般不能同时在一个句子使用,同样连词although和but也不能同时在一个句子中用。这一点和汉语完全不同。
Though he is young, he can help his mother a lot.虽然他很小,但是能给他妈妈帮很多忙。(无but)
It was too hot in the room, so he took off his coat.因为房间里很热,所以他脱掉了外套。(无because)
易错点点拨:
1.Because he was ill, so my father didn’t come to my party.〔解析〕从句子的意思理解上下句是因果关系,英语中因为“because”和所以“so”一般不连用,所以去掉so。
2.Both you and he has to go there on foot.〔解析〕表示并列关系的连词both„and连接主语时,谓语动词应该用复数,所以把has改为have。
3.I am ill, and I still go to school.〔解析〕从前后两个句子的意思理解是转折关系,所以用连词but表示转折。表示“尽管我病了,我仍然去上学”。所以把and改为but。
4.—Which do you like better, tea and coffee? —I like tea better than coffee.〔解析〕从问句的前半句Which do you like better可以判断后面用连词or表示选择关系。所以把and改为or。
5.My brother likes swimming better to studying.〔解析〕从句子的意思理解是用连词than引导表示比较的状语从句。所以把to改为than。但是prefer„ to„,是固定搭配,表示“和„„相比,更喜欢„„”。
6.We want to know as your father will come to our party tomorrow.〔解析〕从句子的意思理解可以看出“We want to know”后面是宾语从句,而as不能引导宾语从句,应该用连词if/whether表示“是否”或when表示“什么时候”来引导的宾语从句。所以把as改为if/whether/when。
第五篇:介词形容词教案
第一课时:介词
教学重点:重要介词的知识点及用法 教学难点:介词的运用 教学步骤:
Step1 语法讲解
1.At;on;in
①at + 具体时刻:at 3:00
②on + 具体某天(具体某天的上、下午等;星期词;以及上、下午词前有修饰词时)
③in + 年、月、季节及一天中的某部分
注意:at this / that time at Christmas eg.1.___ the morning
2.___ Monday morning 3.___ a rainy evening 4.___3:50
5.__ 2002
6.___ the morning of April 10 7.___ spring
8.___ night 9.___ this time
10.___ March
另外注意:在时间词(morning , afternoon , evening;Sunday…)前有last, next , this , that时,不再用介词.tomorrow, tonight前也不用介词。
eg.I will go____(A)to the cinema(B)in(C)this evening.2.in , on , at 表地点:
at一般指小地方;
in一般指大地方或某个范围之内; on往往表示“在某个物体的表面”。eg.1)He arrived ___Shanghai yesterday.2)They arrived ___a small village before dark.3)There is a big hole ____ the wall.4)The teacher put up a picture ____ the wall.3.in , on , to表方位
in(范围内);on(范围外且接壤);to(范围外但不接壤)。可表示为下面的位置关系
Eg.1)Taiwan is in the southeast of China.2)Hubei is on the north of Hunan.3)Japan is to the east of China.cross: 动词“跨过,越过”=go across
4.across:(表面)跨过
through:(内部)穿过,贯穿 介词
eg.1)Can you swim _____ the river?
2)The road runs __________ the forest.3)_____ the bridge, you’ll find a cinema.5.in + 时间段:与将来时连用
after + 时间段:与过去时连用
但after + 时间点:可与将来时连用。
1)I’ll leave _______ three o’clock..That is, I’ll leave ________ about ten minutes.2)They left _______ two weeks.Step2: Summary
Step3: Homework Step4:板书设计
教学反思:
第二课时:介词
教学重点:重要介词的知识点及用法 教学难点:介词的运用 教学步骤:
Step1 语法讲解
1.in the tree(外加在树上的事物)
on the tree(树上自身具有的花、果、叶等)
on the wall(墙表面的事物)
in the wall(镶嵌在墙内部的事物)
1)There is a map ___ the wall
2)There are four windows ___ the wall.2.by bike / bus / car / ship(单数且无冠词)
但当这些交通工具名词前有其它修饰词时,则应使用相应的介词。
eg.by bike = on a(the;his)bike
by car = in a(the;her)car
on: 在…(表面)上——接触
3.over: 在…的正上方
above: 在…的斜上方 未接触
1)The moon rose ______ the hill.2)There is a bridge _____ the river.3)There is a book ______ the desk.4.between: 在(两者)之间
among :在(三者以上)之间
1)A big crowd of people were waiting for Li Lida on the beach.________ them were his parents.2)Tom sits ________Lucy and Lily.5.on与about : 关于
on用于较正式的演讲、学术、书籍等
about用于非正式的谈话或随便提及
eg.He gave a talk ____ the history of the Party
Step2: Summary
Step3: Homework
Step4:板书设计
教学反思:
第三课时:介词
教学重点:重要介词的知识点及用法 教学难点:介词的运用 教学步骤:
Step1 语法讲解
1.in front of :在…前面/方(范围外)= before
in / at the front of:在……前部(范围内)
1)There is a big tree _______ of the classroom.2)A driver drives _________ of the bus.类似区别:at the back of与behind 2.with和in: 表示“用“
with: 指“用工具、手、口等”
in: 指“用语言、话语、声音等”
1)Please write the letter ____ a pen.2)Please speak ____ a loud voice.3.on a farm;in a factory;the girl in the hat;leave for: 动身前往某地 4.一些固定搭配:
(1)介词与动词的搭配
listen to , laugh at, get to, look for;
wait for, hear from, turn on, turn off, worry about, think of, look after, spend…on…, 等。
(2)介词与名词的搭配
on time, in time, by bus, on foot,with pleasure, on one’s way to, in trouble, at breakfast, at the end of, in the end等。(3)介词与形容词的搭配
be late for, be afraid of, be good at, be interested in, be angry with, be full of, be sorry for等。
Step2: Summary
Step3: Homework
Step4:板书设计
教学反思:
第一课时:形容词
教学重点:形容词的作用 教学难点:形容词的运用 教学步骤:
Step1 语法讲解 1.形容词作表语
The Summer Palace is very beautiful.颐和园非常美丽。2.形容词作宾语补足语
We found the text very difficult.我们觉得这篇课文很难。
You should keep your class room clean.你们应该保持教室清洁。3.形容词相当于副词,作状语
We arrived at home very late,sate and sound.我们到家很晚,安然无恙。He came home,dead tired.他回到家来,累得要死。4.形容词作定语
This is beautiful rose.这是二朵美丽的玫瑰花。
Let me tell you something interesting.我来告诉你一些有趣的事。注意:
(一)形容词作定语的位置
(1)修饰something,anything,everything,nothing,everyone, anybody等复合不定代词时要后置。
如: Is there anything important in the article?
这篇文章里有什么重要的东西吗? There is something difficult in the lesson.这堂课里有些东西很难。
(2)形容词后面有介词短语或不定式短语时,要后置。
如: He is a worker worthy of praise.他是一个值得表扬的工人。It is a problem difficult to solve.这是一个难于解决的问题。
(3)and或or连接的两个形容词通常后置,起强调作用。
如: We will turn our motherland into a country,strong and modern.我们要把我们的国家建设成一个强大的现代化的国家。
Power stations,large and small,have been set up all over the country.在全国各地建了大大小小的发电站。
Every nation,big or small,has it's strong points and weak points.每个民族,无论大小,都有自己的优点和缺点。
(4)修饰指示代词those的形容词放在它后面。如: Those present were a11 surprised at the news.=Those who were present were all surprised at the news.在场的人得知那个消息都不胜诧异。
Among those invited were some women.=Among those who were invited were some women.在被邀请的人中有些是妇女。
(5)else常置于不定代词和疑问代词之后。
如: Was anybody else absent? 还有谁缺席了? What else do you want? 你还想要什么?
(6)形容词enough可置于名词的前面或后面。但修饰副词时只能后置。
如: I have enough money/money enough to buy a car.我有足够的钱买辆车。
He can run fast enough to catch a bus.他跑得很快足以赶上公共汽车。
(7)多个形容词用来修饰同一名词时,一般按照各形容词与被修饰词间的紧密程度排列,关系越紧密,越靠近被修饰词。
如: that very well-mannered young child 那个很有礼貌的小孩
that warm red silk dress那件暖和的红绸衣服 注意:
(二)不同层次的形容词作定语时,一般按下列词序排列:
限定词→表示说话人评价的形容词→表示大小、长短、高低的形容词→表示形状的形容词→表示年龄、新旧的形容词→表示颜色的形容词→表示国籍、地区、出处的形容词→表示物质、材料的形容词→表示用途、类别的形容词或分词、名词→+名词中心词。如:a beautiful small round old black French wooden writing desk.Step2 巩固练习
①Mr Smith, __________of the __________ speech,started to read a novel.A.tired;boring B.tiring;bored C.tired;bored D.tiring;boring 点拨:A。boring是前置定语,修饰speech。tired of短语作后置定语,相当于一个非限定性定语从句who was tired of the boring speech,修饰Mr Smith.②—Have you got my c-mail today? —Oh,there's、______________with my computer.It doesn’t A.something wrong B.anything wrong C.nothing wrong D.everything wrong 点拨:A句意是:“你今天有没有收到我的电子邮件?”“哦,我的电脑出了些毛病,坏了;”肯定句中不定代词要用something,形容词wrong要放在不定代词的后面作后置定语。
③I have always done it this way and I do not know ______________it could be done.A.what else B.how
C.how other D.how else 点拨:D 因know后面是被动结构,不缺宾语,可排除A;other不能与疑问副词how连用,可排除C;再根据句意“我总是用这种方法,但不知道还能另外怎么做”,可排除B,否则全与前句产生矛盾。
④(2005·北京)This ______________ girl is Linda's cousin.A.Pretty little Spanish B.Spanish little pretty C.Spanish pretty little D.little pretty Spanish 点拨:A本题考查多个形容词作定语时的排序问题。几个形容词修饰一个名词时,按“限定词+数词+描绘词+特征词+类属词+名词”的顺序,依次应为pretty(描绘形容词),little(特征形容词),Spanish(类属形容词中的专有形容词);句意是:这个漂亮的西班牙小姑娘是琳达的表妹。
⑤The dish tastes ________________ Don't you think so? A.good B.well
C.fine D.pleased 点拨:A taste是连系动词,后面常接形客词作表语。well作形容词时表示“身体好的”;fine表示“外表好看”;pleased表示“喜悦”句意是:这菜尝起来不错,你不这样认为吗,此处选good作表语,也可用nice或delicious.Step3: Summary
Step4: Homework
Step5:板书设计
教学反思:
第二课时:形容词
教学重点:形容词的分类 教学难点:形容词的运用 教学步骤:
Step1 语法讲解
1.只作表语或补语的形容词
2.afraid害怕的 alike相似的alive活的 alone单独的 asleep睡着的 ashamed惭愧的awake醒着的 aware知道的 content满足的 drunk醉的ill生病的 liable易于……的
subject易于 sunk沉没的 sure确信的,有把握的 unable不能的 well好的,健康的 worth值得的 注意 表语形容词前的程度状语(be)wide awake完全清醒(be)sound/fast asleep酣睡(be)quite alone非常孤独(be)still alive仍然活着(be)much alike非常相似
(be)quite sure/certain非常肯定
(be)well worth doing…很值得做……
(be)well/quite willing to do…非常愿意做……(be)full/well/quite aware of…充分意识到……,对……非常清醒,完全知道…… 2.只用作定语的形容词
wooden木制的 woolen毛质的 golden金色的 elder年长的 upper上面的 former以前的 latter以后的 outer外面的 inner里面的 mere仅仅 only唯一的 utter完全的 main主要的 certain某一 utmost最远的 drunken醉的
leaden铅制的 beaten被打败的 very同一的,恰好的 3.作定语和作表语意不同的形容词
certain(表)当然的,确定的;(定)某一,特定的 complete(表)完成的,完美的;(定)完全的 ill(表)有病的;(定)坏的
late(表)晚的,迟到的;(定)新近的
present(表)出席的,参加的;(定)目前的 ready(表)准备好的,愿意的;(定)现成的 All the people present burst into tears.(表)所有在场的人都哭了。
The present situation is encouraging.(定)目前的形势令人鼓舞。4.复合形容词(1)形容词+名词斗+-ed a small-sized box=a box of small size小号的箱子
a high-prized goods=goods with high prize极受赞赏的货物(2)形容词+动词+-ing a slow-burning candle=a candle that burns slowly 慢慢燃烧着的蜡烛
an odd-looking man=a man who looks odd长得很奇怪的人(3)名词+过去分词
a hunger-weakened man=a man who is weakened by hunger因饥饿而虚弱的人 a man-made satellite=a satellite that is made by man人造卫星 5.形容词用作名词
the+adj.作为复数名词,表示“……的人们”。the poor穷人 the diligent勤奋的人 the deaf聋人 the old老年人
the married已婚者 the brave勇敢的人 the wise聪明的人 the foolish傻子 the rich富人 the dead死者 the sick病人 the blind盲人
the strong强壮的人 the black黑人
We should respect the old and lov, e the young.我们应该尊老爱幼。
In old China education was only for the rich.在旧中国,教育只是为有钱人服务的。
Step2: Summary
Step3: Homework
Step4:板书设计
教学反思:
第三课时:形容词
教学重点:形容词的比较级 教学难点:形容词的运用 教学步骤: Step1 语法讲解
(一)1.形容词比较级和最高级的规则构成
(1)单音节的在词尾加-er或-est。例如: old o1der oldest kind kinder kindest ▲直false(虚假的),just(公正的),wrong(错误的),real(真的)虽是单音节,通常加more或most。
(2)单音节的词其最后一个字母为辅音字母,而其前 又为单元音时,要双写该辅音字母,再加-er或-est。如:
hot hotter hottest fat fatter fattest(3)双音节的词也可加-er或-est,尤其词尾为-er,-ow,-ple,-tle等时。如: narrow narrower narrowest simple simpler simplest gentle gentler gentlest ▲proper的比较级却为more proper。
(4)词尾为“辅音字母+y”时,先将y变成i,再加-er或-est。如:
merry merrier merriest ugly uglier ugliest ▲但词尾为“元音字母+y”时,y不变,直接加-er或-est。如: gay gayer gayest gray grayer grayest grey greyer greyest(5)双音节词中特别由-ful,-less,-able,-ous,-ive,-ing等结尾的词,及三音节以上的单词,通常加more,most。如:
beautiful more beautiful most beautiful laughable more laughable most laughable diligent more diligent most diligent leisure more leisure most leisure satisfactory more satisfactory most satisfactory(6)“劣等”比较,是在原级形容词之前加less,least,而构成比较级与最高级。
kind less kind least kind useful less useful least useful You are less tall than she.你没有她高。His brother is less diligent than he.他哥哥没有他用功。
(7)一些复合形容词的比较等级
bad-tempered worse-tempered worst-tempered cold-blooded more cold-blooded most cold-blooded fine-looking finer-looking finest-looking good-hearted better-hearted best-hearted hard-working harder-working hardest-working 2.形容词比较级和最高级的不规则构成
good /well better best bad / ill/ evil worse worst many / much more most little less least old older/elder oldest/eldest late later latest far farther/further farthest/furthest ▲well作“健康的”解,只能作表语或补语,不能作定语。He has been ill since a few days ago.他病了好几天了。But he is a little better today.但他今天好一点儿了。比较等级变化歌诀
比较级要变化,一般词尾加-er。词尾若有哑音e,直接加r就可以。一辅重读闭音节,辅音字母要双写。辅音字母加y;要把y改i。
最高级加-est,前面加the莫忘记。
形容词若是多音节,只把more,most前面写。还有一些不规则,我们还要多总结。不规则变化有:
“两多”“many,much—more—most “两好”good,well—better—best “两坏”ill,bad—worse—worst “一老”old—older/elder—oldest/eldest “一远”far—farther/further—farthest/furthest Step2 巩固练习
①(2006 ·福建)Green products are becoming more and popular because they are environmentally A.friendly B.various C.common D.changeable 点拨A 句意为:绿色产品正变得越来越受欢迎,因为它们非常环保。friendly此处意为“好用的;无害的”,environmentally friendly意为“环保的”。various意为“各种各样的”common意为“普通的”;changeable意为“易变的”。
②(2007 ·福建)—Do you need any help, Lucy? —Yes.The job is ______________________I could do myself.A.less than B.more than C.no more than D.not more than 点拨:B 句意:“你需要帮忙吗,露西?”“是的,我自己干不了这个工作。“more than+含有can的从句”结构往往表示否定的意义,强调超出某人的能力范围。Less than意为“不到,少于”;no more than意为“仅仅”;not more than意为“不比……多”。
③(2006·江苏)I wish you'd do ______________ talking and some more work Thus things will become better.A.a bit less B.any less C.much more D.a little more 点拨:A 句意为:我希望你少说多做,这样情况会好一些。C、D两项明显不合题意,B项一般用于否定句或疑问句中,只有A项符合语境,意为“少一些”。④(2006·全国Ⅱ)Your story is perfect;I've never beard________________ before.A.the better one B.the best one C.a better one D.a good one 点拨:C 句意为:你的故事好极了,我以前从未听过这么好的故事。形容词的比较级与否定词连用表示最高级概念,并且,名词或代词前往往用不定冠词表示泛指,所以答案选C。
⑤(2006·四川)—Did you enjoy yourself at the party? —Yes.I've never been to __________________one before.A.a more excited B.the most excited C.a more exciting D.the most exciting 点拨:C 句意为:“你在聚会上玩得痛快吗?”“是的,以前我从未去过比这更激动人心的聚会。”“不定冠词+形容词比较级+单数名词”是固定结构,常与never连用,以表达最高级意义。再如:I've never seen a better film.=This is the best film I have ever seed.exciting表示事物本身具有的使人兴奋的特征,excited表示人感到兴奋
Step3: Summary
Step4: Homework
Step5:板书设计
教学反思:
第四课时:形容词
教学重点:形容词的句式 教学难点:形容词的运用 教学步骤: Step1 语法讲解
1.基本句式
(1)…as+原级+as…
She is as beautiful as her mother(is).她和她的母亲一样漂亮。(2)…as+原级+名词+as…
She has as much money as I(have).她有和我同样多的钱。
(3)复数主语+系动词+the same(或similar,alike,different)。如: These books are the same.这些书都一样。
(4)单数主语+系动词+the same as(或similar to, like,different from)+代(名)词等。如: This book is the same as that one.这本书和那本一样。2.“超过”的比较(1)…比较级+than…
Health is more important than wealth.健康比财富更重要。
(2)…more than…与其说……不如说…… She is more wise than diligent.=She is wise rather than diligent.与其说她勤勉不如说聪明。
(3)比较级+and+比较级
……越来越……
She is growing fatter and fatter.她长得越来越胖了。(4)the+比较级,the+比较级 ……越……就越…… The more he reads,the less he understands.他越读越不明白。3.“不及”的比较
(1)…less+原级+than…(=not so+原级+as…)Helen is less busy than Mary.海伦没有玛丽忙。
=Helen is not so busy as Mary.海伦不像玛丽那样忙。(2)no more=only 不过,仅仅 not more than=at most最多
I have no more than ten dollars in my pocket.我口袋里只有10美元。
I have not more than dollars in my pocket.我口袋里量多也不过10美元。
(3)no more…than=not…any more than和……样不…… not more…than=not…as没有到……的程度,像……那样 He is no more generous than John.=He is not generous any more than John.他和约翰一样不大方
He is no more a fool than John.=He is not a fool any more than John.他和约翰一样不是傻瓜。
注意:no+比较级+than…表示前者和后者一样不……,往往表示前后都否定。(4)no less than=as much(or many)as多达,……那样多 not less than=at least最少
He has no less, than five children.=He has as many as five children.他有5个孩子之多。
He had not less than five children.=He has at least five children.他至少有5个孩子。(5)no less…than=as…as和……一样 not less+原级+than=perhaps+比较级+than至少不比……差;也许比……更…… He is no less busy than a bee =He is as busy as a bee.他像蜜蜂一样忙。小窍门:级与级转换
·原级与比较级之间的转换:可用“less+比较级+than”替换“not so/as+原级”。·比较级之间的转换:常改变比较对象的位置或使用反义词。·最高级与比较级之间的转换:
①用“比较级+than + any other+名词单数”。②用“比较级+than+a11 the other+名词复数”。
③用“比较级+than +anyone/anybody或anything + else”。④用“否定词+比较级+than”。⑤用“否定词+as/so+原级+as”。4.“最……”的比较
(1)…the+最高级(+单数名词one)+of+人或物(复数)/in+场所(单数)The Yangtze River is the longest river in China.长江是中国最长的河。
(2)…thee+最高级+单数名词+that…(ever)He was the greatest musician that ever lived.他是世上最伟大的音乐家。
(3)…be +one of + the+最高级+复数名词(表若干最高级中之一)She is one of the most beautiful girls in our school.她是我们学校最漂亮的女孩之一。
一句多译 罗丝是她们班上最高的女生。Rose is taller than any other girl in her class.Rose is taller than any of the other girls in her class.Rose is taller than the other girls in her class..Rose is taller than the rest of the girls in her class.Rose is the tallest girl in her class.Rose is the tallest of the girls in her class.Nobody is taller than Rose in her class.注意:英语中表达最高级意义的几种特殊形式
①比较级+than any other+名词
Hydrogen is' lighter than any other chemical element of all.氢比其他任何化学元素都轻。②比较级+than+anyone else/anything else/ever before He is brighter than anyone else in his class.他比班上所有其他同学都聪明。③单数名词+of+同一名词复数
It is well-known to a11 that grain is the treasure of treasures.众所周知,粮食是宝中之宝(最宝贵的东西)。
④more+形容词原级+than the+同一形容词的名词 Xiao Li is more Chinese than the Chinese.小李是最地道的中国人。⑤as+原级+as any+(名词)He is as foolish any(man)in the world.他是世界上最愚蠢的人。
⑥as+原级+as ever+动词过去式
It was as disagreeable a task as had ever fallen on his lot.那是他一生中所遇到的工作中最不愉快的工作。
⑦never+…so/such+原级+名词
Never had such high honors been awarded to a nationalized Chinese in the USA过去从没有将这样高的荣誉授予一位美籍华人。
⑧否定意义的词+so+原级+as… Nothing is so easy as this.没有比这更容易的事情了。⑨否定意义的词+比较级
No other book has had a greater influence on my life 任何其他书籍对我一生的影响都不如这本书大。⑩否定意义的词+比较级+than…
Never have l read a more interesting book than this one.我从未读过比这更有趣的书。11be stone's+形容词最高级
He is at his happiest in his description of country life.他描写农村生活最拿手。5.其他形式的比较级句式
(1)be senior to 比……年龄大(类似于be older than)I am five years senior to Jane.我比简大5岁。(2)be junior to比……年轻(类似于be younger than)Jane is five years junior to me.简比我小5岁。(3)be superior to比……优秀(类似于be better than)This computer is superior to the one you bought,这台电脑比你买的那台要好。
(4)be inferior to比……差(类似于be worse than)This photo is inferior to that one.这张照片比那张差。
注意事项:
形容词比较级8注意
(1)as…as结构如果变为否定句,第一个as可改句so。She is not as/so beautiful as her mother.她不像她母亲那样漂亮。
(2)not so much as=not even连……都不He can not so much as spell his own name.=He can not even spell his own name.他连自己的姓名都拼不出来。
(3)在“比较级+them”结构中,非正式用法用I am taller than him.(此时than被视为介词),正式用法为I am taller than he(is)。但是than后用主格或宾格的意义不同。如:
I like you better than he(likes you),我喜欢你甚于他喜欢你。
I like you better than(I like)him.我喜欢你甚于我喜欢他。
(4)有时用of the two代替than,不过要在比较级前加the。如: Which is the more useful(metal),iron or gold? 铁和金,哪一个比较有用些?(5)原级之前不可用much,要用very;比较级之前不能用very,要用much或far等。如: 正:This is much/far bigger than that.这个远比那个大。
正:This is very much bigger than that.这个远比那个大。
误:This is very bigger than that.这个远比那个大。(6)最高级之前有所有格名词或代词时不加the。如 She is my/John's youngest sister.她是我/约翰的最小的妹妹。
(7)most若作“大部分”或“大多数”解时,则不用the。如: Most People think so.大部分人都这么想。(8)能够修饰比较级的词语主要有:much,far,a great deal,a little,even,still,yet,a lot,a bit,rather,twice,many times及分数、百分数以及数词等。如:
He is three years older than I.=He is older than I by three years.他大我三岁。
形容词常用习语
1.含形容词比较级的习语
sooner or later迟早
more or less多少,有点
none other than不是别人,正是……
much less更不必说……了[否定] on more没有剩……了
once more(=once again)再一遍 more than once(=often)不止一次
some more还有一些,再来一些 a little more还有一点点
plenty more还很多
no more than仅仅
not…any more than和……一样不 not more…than没有……那样
no less than和……一样多 not less than至少
more than(=over)超过
one more还有一个,再来一个
any more还有一些,再来一些
a few more还有几个
no more…than…和……一样不
not more than至多
less than不到,少于
no less…than不比……差
not less…than至少不比……差 a11 the+比较级 格外,越发 2.含形容词最高级的习语
at first起初
at last最后
at(the)latest最迟
at(the)most最多不过 at least至少
at best充其量不过
at one's best尽力
for the most part多半,大部分
make the most(or best)of善为利用
not in the least=not at all丝毫也不 at(the)worst最坏也不过
at(the)longest最久不过
“at one's best 在全盛时期,在最好的状态
get/have the best of击败
Step2: Summary
Step3: Homework
Step4:板书设计
教学反思: