知识讲解-高考总复习：表语从句及同位语从句（定稿）

第一篇：知识讲解-高考总复习：表语从句及同位语从句（定稿）

高考总复习：表语从句及同位语从句

真题再现

1.（2015安徽高考）A ship in harbor is safe, but that’s not ______ ships are built for.A.what

B.whom

C.why

D.when 2.（2016 高考北京卷）The most pleasant thing of the rainy season is ________ one can be entirely free from dust.A．what

B．that

C．whether

D．why 3.（2016 高考天津卷）The manager put forward a suggestion ____ we should have an assistant．There is too much work to do.A．whether B．that C．which D．what

4.Modern science has given clear evidence ____________smoking can lead to many diseases.A.what

A.that B.which

B.when

C.that C.where

D.where 5.I’m afraid he’s more of a talker than a doer, which is______ her never finishes anything.D.why

6.I’d like to start my own business—that’s ________ I’d do if I had the money.A.why

B.when

C.which

D.what 7.—I prefer shutting myself in and listening to music all day on Sundays.—That’s _______ I don’t agree.You should have a more active life.A.where

B.how

C.when

D.what 8.Part of the reason Charles Dickens loved his own novel, David Copperfield, was ______ it was rather closely modeled on his own life.A.what

B.that

C.why

D.whether 1.A。分析句子结构可知，从句在be动词后，为表语从句，并且表语从句缺介词for的宾语，填入连接代词what。

2.B。句意：雨季最令人愉悦的就是人们可以完全不再受到沙尘的困扰。is后跟从句作表语，即表语从句，表语从句不缺少主语、谓语和宾语，因此用that，that只起引导作用，故选B。3.B。句意：经理提出一个建议，我们应该有个助手，有太多的工作要做。使用同位语从句 说明suggestion的内容，而且同位语从句成分和意思都是完整的，用that引导，that不做成分，只起连接作用。

4.C。题意：抽烟会导致多种疾病，对此现代科学已经给出了明确的证据。本题考查同位语从句。evidence后的从句说明的是其具体内容，从句中不缺少句子成分，故用that引导同位语从句。其他三项引导同位语从句都要在从句中作成分。

5.D。本题考查表语从句的连接词。句意：我觉得与其说他是个实干家不如说他是个空谈家，这就是为什么他从来不会完成任何事情的原因。分析句子结构可知，which引导非限制性定语从句，which指代前面的整个句子he’s more of a talker than a doer；在定语从句中，is后面为表语从句，由句意可知which指代的内容是表语从句内容的原因，故用why引导表语从句。

6.D。分析句子结构，that’s后面所带从句为表语从句；再看从句中do为及物动词，需要填入宾语，故填入连接代词what。7.A。“这就是我不同意的地方。”agree是不及物动词，所以用where引导表语从句。8.B。从句不缺成分，因此用that来引导。句意：狄更斯喜欢他自己的小说《大卫·科波菲尔》的部分原因是小说创作非常贴近他本人的真实生活。

知识讲解

表语从句的连接词判断 表语从句就是用一个句子作为表语，说明主语是什么或者怎么样，由名词、形容词或相当于名词或形容词的词或短语充当，和连系动词一起构成谓语。

连接表语从句的连接词有：that, what, who, when, where, which, why, whether, how, as, as if, as though, because也可引导表语从句。

One of his first findings was that articles in the science section were much more likely to make the list than non-science articles.(2016 高考新课标丙卷)This is how you can do it.(2016 高考新课标丙卷)The scissors are not what I need.【高清课堂链接点：表语从句 高清ID：396513 】 表语从句一般位于连系动词（如be，seem，remain等后）。The fact is that she never liked him.My point is that you have to face the problem.The question is whether we should accept their invitation.The city is no longer what it used to be.That’s where the battle took place.The question is who’s responsible for what has happened.The reason why he was absent was that he was ill.as if引导的表语从句有时可用虚拟语气，表示可能性小。

He acted as if he hadn’t eaten for a long time.It looks as if it is going to rain.表示建议、命令、要求一类的表语从句要用虚拟语气。My suggestion is that you should practice reading English every day.The order is that you stay where you are.His request is that his brother play with him.The requirement is that you should not smoke in that school.表语从句重点句型 “That is why...”是常用句型，意为“这就是……的原因”，其中why引导的名词性从句在句中作表语，该句型通常用于针对前面已经说明过的原因进行总结。That is why I came.That's why he got angry with me.（That's why„强调结果）because引导的表语从句强调原因。That's because he didn't understand me.（That's because„强调原因）what引导的主语从句表示结果或名词reason作主语时，后面的表语从句表示原因时要用that引导，不宜用because。

The reason why I was sad was that he didn't understand me.What I told him yesterday was that he had been promoted as the manager of the company.同位语从句的连接词 当名词后面所接的从句表示与名词同位并为名词的实际内容时，这个从句就是同位语从句。

The news that China will host the 2022 Olympic Winter Games excites us all.同位语中应注意：

1.高中所学能带同位语从句的名词不多，常见的有：answer, belief, conclusion, decision, discovery, doubt, explanation, fact, hope, idea, information, knowledge, law, message, news, opinion, order, possibility, problem, promise, proof, proposal, question, report, risk, rumor, story, suggestion, truth, theory, thought, wish, word等。

He sent us a message that he won’t come next week.There is no doubt that he is fit for this job.2.表示“命令、建议、要求” advice, demand, decision, desire, idea, insistence, instruction, order, plan, proposal, recommendation, request, requirement, suggestion, wish 等名词的同位语，须用虚拟语气。

Soon came the order that all the people should obey the rules.同位语从句常用句型 The news comes that...Word comes that...The story goes that...Here is the fact that...I have no idea what / when / how / where...We are faced with the problem that/ whether/ when/ how...We still hold the belief that...There is little hope that...Is there any possibility that...?

同位语从句与定语从句的区别 定语从句中的that既代替先行词，同时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。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，描述它的性质或特征。同位语从句是名词性的，其功能是对名词进行补充说明。The news that he told me is that Tom would go abroad next year.

（第一个that引导的从句是定语从句，that在从句中作宾语；第二个that引导的从句 是表语从句，that只起连接作用，不做成分） The news that Tom would go abroad is told by him.（同位语从句，that在句中不作任何成分）

引导名词性从句的that和what的区别 that 引导名词性从句时，在从句中不充当任何句子成分，也没有任何含义，只起连接作用, 且在宾语从句中有时可省略；而what引导名词性从句时，在从句中充当主语、宾语、表语或定语。

That he said so made us angry.What he said at the meeting made us angry.China is no longer what it used to be.名词性从句的解题规律

四种名词性从句都需要有一个连接性词在从句的开头。这个词是什么性质，要看它在从句中所作的成分，如果作的是主语、宾语、表语的话，这个词就是连接代词；如果作的是各种状语，就叫连接副词；如果不作任何成分，就叫连接词。连接词：that, if, whether 连接代词：who, whom, what, whose, which, whichever, whatever, whoever 连接副词：when, where, how, why 解题步骤：

1.根据选项特点、句子结构判断从句类型；

2.分析从句结构是否完整，成分残缺，选连接代词；成分完整，选连接副词。从句事实确定→ that;不确定→ whether/ if 强调时间→ when/ whenever 强调程度修饰a./ adv → how/ however 强调地点→ where/ wherever 强调原因→ why 从句缺定语→what/ whose 物→ what 人→ who/ whom/ whoever/ whomever 有指定范围→ which/ whichever 缺宾语时，若表示“来自于何处？” → where

第二篇：表语从句讲解及练习

The Predicative Clause表语从句

在复合句中作表语的从句称作表语从句，位于连系动词（be，seem，remain等）之后。1.that 引导的表语从句

连接词that 仅起连接作用，无意义，在句中不作任何成分，通常不可省略。这种从句往往是对主句主语的内容起进一步解释的作用。

The chance is that one smoker in four will die from smoking.2.whether 引导的表语从句

连接词whether起连接作用，意为“是否、究竟、到底”，（注意：if不能引导表语从句)在句中也不作任何成分。

The question is whether what man will turn up in time.3.what, which, who, whom, whose引导的表语从句

连接代词what, which, who, whom, whose除在句子中起连接作用外，还可在从句中从当主语、表语、定语。

Tom is no longer what he used to be.The question is which of us should come first.The problem is who is really fit for the hard job.The important thing is whose name should be put on the top of the list.4.where, when, why, how引导的表语从句

连接副词where, when, why, how除在句中起连接作用外，在从句中还充当时间、地点、方式、原因状语，本身具有词义。

That’s where I can’t agree with you.This is why Sara was late for the meeting.This is how they overcome the difficulties.My strongest memory is when I attended an American wedding.5.其他连词as if, because, as, as though 引导的表语从句

because引导表语从句通常只用于This/That/It is because„结构中。My anger is because you haven’t written to me for a long time.as if/though引导的表语从句，常置于连系动词look, seem, sound, be, become等后面，常用虚拟语气，表示不存在的动作或状态。

It sounds as if/though somebody was knocking at the door.巩固练习1.The question is ________ we will have our sports meet next week.A.that B.if C.when D.whether 2．The reason why he failed is ________he was too careless.A.because B.that C.for D.because of 3.Go and get your coat.It’ s ________you left it A.where B.there C.there where D.where there 4．The problem is _________to take the place of Ted A.who can we get B.what we can get C.who we can get D.that we can get 5.What I want to know is ______ he likes the gift given by us.A.that B.if C.whether D.不填 6.The reason is_________I missed the bus.A.that B.when C.why D.what 7.That is __ ___ we were late last time.A.that B.when C.why D.what 8.She looked _________ she were ten years younger.A.that B.like C.as D.as though 9.—I fell sick!--I think it is _______ you are doing too much.A.why B.when C.what D.because 10.The reason why he hasn’t come is ___________.A.because his mother is ill B.because of his mother’s being ill C.that his mother is ill D.for his mother is ill 11.—He was born here.--That is _______ he likes the place so much.A.that B.what C.why D.how 12.That is ______ Lu Xun once lived.A.what B.where C.that D.why

that/what的区别

1．_______your father wants to know is________ getting on with your studies.A.What;how are you B.That；how you are C.How；that you are D.What；how you are 2.The trouble is__________we are short of tools.A.what B.that C.how D.why that 3.America was __________was first called “India” by Columbus.A.what B.where C.the place D.there where 4.China is becoming stronger and stronger.It is no longer_________.A.what it used to be B.what it was used to being C.what it used to being D.what it was used to be 5.________he really means is ________he disagrees with us.A.What „ that B.That „ what C.What „ what D.That „ what 6.The energy is ________ makes the cells able to do their work.A.that B.which C.what D.such 高考练习—I drove to Zhuhai for the air show last week.—Is that_____ you had a few days off？（NMET1999）A.why B.what C.when D.where 2.I had neither a raincoat nor an umbrella ____I got wet through.（1998 上海）A.It’s the reason B.That’s why C.There’s why D.It’s how 3.See the flags on top of the building? That was ______ we did this morning.（06 全国）

A.when B.which C.where D.what 4.---Are you still thinking about yesterday’s game?(2003北京春)---Oh, that’s _____.A.what makes me feel excited B.whatever I feel excited about C.how I feel about it D.when I feel excited 5.What surprised me was not what he said but ______ he said it.（2004湖北）A.the way B.in the way that C.in the way D.the way which 第一组： 1.-I drive to Zhuhai for the air show last week.-Is that __you had a few days off?(NMET1999)A.why B.when C.what D where 2.The question is ____it is worth visiting.A.if B.as if C.whether D.how 3.This is _____it happened.A.what B.when C.that D.how 4.This is ____ the city lies.A.which B.what C.where D.when 5.He was ill.That is ____he didn’t come yesterday.A.when B.why C.how D.that 6.That was ___ I was thirteen I entered the No.1 Middle School.A.because B.why C.how D when 7.The problem is ____we can master modern science and technology in a short time.A.if B.that C.what D.how 8.–Doesn’t Mr.Smith live on this street?-No.This is ____Mr.Brown lives.A.which B.where C.how D.that 9.The reason why he has been such a success is ____he never gives up.A.what B.where C.how D.that 10.–what is that building?-___the garden equipment is stored A.that’s where B.There is in which C.the building is D.That’s the building which 11.Our village is no longer ____over twenty years ago.A.what was it B.what it was C.the village what was D.what was the village 12.___you are the first one here.A.it seems that as if B.it seems as if that C it seems as if D.It seems that as though 13.My hope is ___he will become a doctor in the future.A.if B.whether C.that D.what 14.It was ___they were used as an advertisement for the shop.A.because B.which C.what D.if 表语从句1-5 DBACC 6-10 ACDDC 11-12 CB that/what 区别 1—6 DBAAAC 高考练习ABDAA 第一组 1-5 ACDCB 6-10 DDBDA 11-14 BCCA

第三篇：表语从句讲解及专项练习

表语从句讲解及专项练习

概念： 表语从句是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+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。

★ The trouble is that we are short of money.困难是我们资金短缺。

★ That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。

★ At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。

引导表语从句的词：

从属连词that、whether、as though、as if（That引导表语从句时，在口语中，间或可以省略。）关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等； 关系副词when, where, why, how, however, whenever, wherever等。

※ 由从属连词that，whether引导的表语从句。

that在引导表语从句时无词义，而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。表语从句对主句主语进行说明、解释，使主语的内容具体化。

例如：

★ The trouble is(that)she has lost his money.麻烦的事是他丢了钱。

★

The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。

★

The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了。

★

What she couldn’t understand was that fewer and fewer students showed interest in her lessons.我们不能理解越来越少的学生对他的课不感兴趣。

※ 由关系代词引导的表语从句。

关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。

例如：

★

The question is which of us should go.问题是我们哪一个应该去。

★

The problem was who could do the work.问题是谁能做这项工作。★

That's what he is worrying about.那就是他在担心的事。★

That's what we should do.那是我们应该做的。

※由关系副词引导的表语从句。

关系副词 when, where, how, why 除在句子起连接作用外，在从句中还充当时间，地点，方式或原因状语，本身具有词义。

例如： ★Go and get your coat.It's where you left it.去把雨衣拿来。就在你原来放的地方。

★

I had neither a raincoat nor an umbrella.That’s why I got wet through.我们既没伞也没雨衣，这是我们淋湿的原因。

★

That is how mice ruin many stores of grain every year.那就是老鼠是怎样每年损害大量粮食的。

★

That is what he is worried about.那就是他所担心的。

※ 由连词because，as if/as though等引导的表语从句。

★

It looked as if it was going to snow.看起来好像要下雪了。

★

That's because we never thought of it.这是因为我们从未想过此事。★

It seems as if he didn’t know the answer.好像他不知道答案。

注意

A.表语从句一定要用陈述语序。

False: The question is when can he arrive at the hotel.Right: The question is when he can arrive at the hotel.B.不可以用if，而用whether 连接表语从句(as if 例外）。引导宾语从句时可以互换if/whether 位于介词后要用whether 位于句首时要用whether。

引导表语从句，主语从句，同位语从句时要用whether。

False: The question is if the enemy is marching towards us.Right: The question is whether the enemy is marching towards us.Right: It looked as if he had understood this question.C.不像宾语从句，在有表语从句的复合句中，主句时态和从句时态可以不一致。

Right: The question is who will travel with me to Beijing tomorrow.Right: The question is why he cried yesterday.D.that在表语从句中不可以省掉。基本用法

表语从句只能置于主句之后，而主句的动词只能是联系动词。

名词性从句在be等系动词后作表语时被称为表语从句

例如：

★The problem is how we can get the things we need.问题是我们怎样能弄到我们需要的东西。(how 在表语从句中充当方式状语)★

The scissors are not what I need.这把剪刀不是我所需要的。(what 在表语从句中充当宾语)★

What I told him was that I would find him a good play.我告诉他的是我会给他找个好剧本。(what在主语从句中作直接宾语，that作为表语从句的引导词在该表语从句中不充当句子成分，不能省略)

★

That is what I want to tell you.那就是我想要对你讲的。(what在表语从句中充当直接宾语)

★

That is why she failed to pass the exam.那就是她考试不及格的原因。(why 在表语从句中充当原因状语)

例题精析： ［考题1］ The traditional view is ____ we sleep because our brain is “programmed” to make us do so.(2007上海)A.when B.why C.whether D.that ［答案］ D

［解析］ 下划线处之后是包含一个原因状语从句的表语从句，如果看不出它是充当整个句子结构的表语从句将难以把握整个句子的意思。因此，应选择可引导名词性从句且不充当任何成分的that。

［考题2］ You are saying that everyone should be equal, and this is ____ I disagree.(2004)A.why B.where C.what D.how ［答案］ B

［解析］ 下划线处的引导词引导系动词is后的表语从句并在该表语从句中充当地点状语(“disagree”属于不及物动词，“I disagree”本身是完整的主谓结构)，下划线应填入引导词where，表语从句“where I disagree”的意思是“我不同意之处、我不同意的地方”。

［考题3］ — I drove to Zhuhai for the air show last week.— Is that ____ you had a few days off?(1999)A.why B.when C.what D.where ［答案］ A

［解析］ 下划线处的引导词引导与系动词is连用的表语从句并在该表语从句中充当原因状语，下划线应填入表示“因此……”(指因某种原因所造成的结果)的引导词why。

［考题4］ ____ she couldn’t understand was ____ fewer and fewer students showed interest in her lessons.(2000上海)

A.What;why B.That;what C.What;because D.Why;that ［答案］ A

［解析］ 第一个下划线处的引导词引导主语从句并在该主语从句中充当宾语，特指她所不理解的事情，应填入关系代词型的引导词what； 第二个下划线处表示“因此……”(指因某种原因所造成的后果，由why引导对应的名词性从句)而不是“为什么……”(指原因、理由，由because引导对应的名词性从句)，应填入引导词why。

［考题5］ ____ made the school proud was ____ more than 90% of the students had been admitted to key universities.(2003上海春)

A.What;because B.What;that C.That;what D.That;because ［答案］ B

［解析］ 第一个下划线处的引导词引导主语从句并在该主语从句中充当主语，特指令校方骄傲的事情，应选用关系代词型的引导词what； 第二个下划线处引导表语从句表示原因、理由，应由that引导对应的名词性从句。

［考题6］ — Are you still thinking about yesterday’s game? — Oh, that’s ____.(2003北京春)A.what makes me feel excited B.whatever I feel excited about C.how I feel about it D.when I feel excited ［答案］ A ［解析］ A选项的意思是“令我感觉激动的事物”； B选项的意思是“我觉得激动的任何事物”； C选项的意思是“我对它感觉的方式”； D选项的意思是“令我感觉激动的时间”。四个选项中A最适合跟代表“game”的主语that对应，充当表语从句。

表语测试

1.The question is ________ we will have our sports meet next week.A.that

B.if

C.when

D.whether

2．The reason why he failed is ________he was too careless.A.because

B.that

C.for

D.because of

3.Go and get your coat.It’ s ________you left it A.where

B.there

C.there where

D.where there 4．The problem is _________to take the place of Ted A.who can we get

B.what we can get C.who we can get

D.that we can get

5.What I want to know is ______ he likes the gift given by us.A.that

B.if

C.whether

D.不填 6.The reason is_________ I missed the bus.A.that

B.when

C.why

D.what 7.That is __ ___ we were late last time.A.that

B.when

C.why

D.what 8.She looked _________ she were ten years younger.A.that B.like

C.as

D.as though 9.—I fell sick!--I think it is _______ you are doing too much.A.why

B.when

C.what

D.because 10.The reason why he hasn’t come is ___________.A.because his mother is ill

B.because of his mother’s being ill C.that his mother is ill

D.for his mother is ill 11.—He was born here.--That is _______ he likes the place so much.A.that

B.what

C.why

D.how 12.That is ______ Lu Xun once lived.A.what

B.where

C.that

D.why 13．_______your father wants to know is________ getting on with your studies.A.What;how are you

B.That；how you are C.How；that you are

D.What；how you are 14.The trouble is__________ we are short of tools.A.what

B.that

C.how

D.why that 15.America was __________was first called “India” by Columbus.A.what

B.where

C.the place

D.there where 16.China is becoming stronger and stronger.It is no longer_________.A.what it used to be

B.what it was used to being C.what it used to being

D.what it was used to be

17.________he really means is ________he disagrees with us.A.What „ that

B.That „ what C.What „ what

D.That „ what 18.The energy is ________ makes the cells able to do their work.A.that B.which C.what D.such 19 —I drove to Zhuhai for the air show last week.—Is that_____ you had a few days off？

A.why

B.what

C.when

D.where 20.I had neither a raincoat nor an umbrella ____I got wet through.A.It’s the reason B.That’s why C.There’s why

D.It’s how 21.See the flags on top of the building? That was ______ we did this morning.A.when

B.which

C.where

D.what 22.---Are you still thinking about yesterday’s game?

---Oh, that’s _____.A.what makes me feel excited

B.whatever I feel excited about C.how I feel about it

D.when I feel excited

23.What surprised me was not what he said but ______ he said it.A.the way

B.in the way that

C.in the way

D.the way which

1.The question is ________ we will have our sports meet next week.A.that B.if C.when D.whether 2．The reason why he failed is ________he was too careless.A.because B.that C.for D.because of 3.Go and get your coat.It’ s ________you left it A.where B.there C.there where D.where there 4．The problem is _________to take the place of Ted A.who can we get B.what we can get C.who we can get D.that we can get 5.What I want to know is ______ he likes the gift given by us.A.that B.if C.whether D.不填 6.The reason is_________I missed the bus.A.that B.when C.why D.what 7.That is __ ___ we were late last time.A.that B.when C.why D.what 8.She looked _________ she were ten years younger.A.that B.like C.as D.as though 9.—I fell sick!--I think it is _______ you are doing too much.A.why B.when C.what D.because 10.The reason why he hasn’t come is ___________.A.because his mother is ill B.because of his mother’s being ill C.that his mother is ill D.for his mother is ill 11.—He was born here.--That is _______ he likes the place so much.A.that B.what C.why D.how 12.That is ______ Lu Xun once lived.A.what B.where C.that D.why

that/what的区别

1．_______your father wants to know is________ getting on with your studies.A.What;how are you B.That；how you are C.How；that you are D.What；how you are 2.The trouble is__________we are short of tools.A.what B.that C.how D.why that 3.America was __________was first called “India” by Columbus.A.what B.where C.the place D.there where 4.China is becoming stronger and stronger.It is no longer_________.A.what it used to be B.what it was used to being C.what it used to being D.what it was used to be 5.________he really means is ________he disagrees with us.A.What „ that B.That „ what C.What „ what D.That „ what 6.The energy is ________ makes the cells able to do their work.A.that B.which C.what D.such

高考练习—I drove to Zhuhai for the air show last week.—Is that_____ you had a few days off？（NMET1999）A.why B.what C.when D.where 2.I had neither a raincoat nor an umbrella ____I got wet through.（1998 上海）A.It’s the reason B.That’s why C.There’s why D.It’s how 3.See the flags on top of the building? That was ______ we did this morning.（06 全国）A.when B.which C.where D.what 4.---Are you still thinking about yesterday’s game?(2003北京春)---Oh, that’s _____.A.what makes me feel excited B.whatever I feel excited about C.how I feel about it D.when I feel excited 5.What surprised me was not what he said but ______ he said it.（2004湖北）A.the way B.in the way that C.in the way D.the way which 答案

1~5: DBACC

6~10 :ACDDC

11~15:CBDBA

16~20: AACAB

21~23: DAA

DBACC

ACDDC

CB that/what的区别 DBAAAC

高考练习ABDAA 6

第四篇：表语从句讲解及专项练习

表语从句专项练习

1.The question is ________ we will have our sports meet next week.A.that

B.if

C.when

D.whether 2．The reason why he failed is ________he was too careless.A.because

B.that

C.for

D.because of 3.Go and get your coat.It’ s ________you left it

A.where

B.there

C.there where

D.where there 4．The problem is _________to take the place of Ted A.who can we get

B.what we can get C.who we can get

D.that we can get 5.What I want to know is ______ he likes the gift given by us.A.that

B.if

C.whether

D.不填 —I drove to Zhuhai for the air show last week.—Is that_____ you had a few days off？（NMET1999）A.why B.what C.when D.Where.I had neither a raincoat nor an umbrella ____I got wet through.（1998 上海）A.It’s the reason B.That’s why C.There’s why D.It’s how

3.See the flags on top of the building? That was __ we did this morning.（06 全国）A.when B.which C.where D.What

4.---Are you still thinking about yesterday’s game?(2003北京春)

---Oh, that’s _____.A.what makes me feel excited B.whatever I feel excited about C.how I feel about it D.when I feel excited

5.What surprised me was not what he said but ______ he said it.（2004湖北）A.the way B.in the way that C.in the way D.the way which

1~5: DBACC

高考练习ABDAA

第五篇：表语从句讲解及专项练习

表语从句讲解及专项练习

概念： 表语从句是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+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。

★ The trouble is that we are short of money.困难是我们资金短缺。

★ That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。

★ At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。

引导表语从句的词：

从属连词that、whether、as though、as if（That引导表语从句时，在口语中，间或可以省略。）

关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等；

关系副词when, where, why, how, however, whenever, wherever等。

※ 由从属连词that，whether引导的表语从句。

that在引导表语从句时无词义，而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。表语从句对主句主语进行说明、解释，使主语的内容具体化。

例如：

★ The trouble is(that)she has lost his money.麻烦的事是他丢了钱。

★

The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。

★

The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了。

★

What she couldn’t understand was that fewer and fewer students showed interest in her lessons.我们不能理解越来越少的学生对他的课不感兴趣。

※ 由关系代词引导的表语从句。

关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。

例如：

★

The question is which of us should go.问题是我们哪一个应该去。

★

The problem was who could do the work.问题是谁能做这项工作。

★

That's what he is worrying about.那就是他在担心的事。

★

That's what we should do.那是我们应该做的。

※由关系副词引导的表语从句。

关系副词 when, where, how, why 除在句子起连接作用外，在从句中还充当时间，地点，方式或原因状语，本身具有词义。

例如：

★Go and get your coat.It's where you left it.去把雨衣拿来。就在你原来放的地方。

★

I had neither a raincoat nor an umbrella.That’s why I got wet through.我们既没伞也没雨衣，这是我们淋湿的原因。

★

That is how mice ruin many stores of grain every year.那就是老鼠是怎样每年损害大量粮食的。

★

That is what he is worried about.那就是他所担心的。

※ 由连词because，as if/as though等引导的表语从句。

★

It looked as if it was going to snow.看起来好像要下雪了。

★

That's because we never thought of it.这是因为我们从未想过此事。

★

It seems as if he didn’t know the answer.好像他不知道答案。

注意

A.表语从句一定要用陈述语序。

False: The question is when can he arrive at the hotel.Right: The question is when he can arrive at the hotel.B.不可以用if，而用whether 连接表语从句(as if 例外）。

引导宾语从句时可以互换if/whether 位于介词后要用whether

位于句首时要用whether。

引导表语从句，主语从句，同位语从句时要用whether。

False: The question is if the enemy is marching towards us.Right: The question is whether the enemy is marching towards us.Right: It looked as if he had understood this question.C.不像宾语从句，在有表语从句的复合句中，主句时态和从句时态可以不一致。

Right: The question is who will travel with me to Beijing tomorrow.Right: The question is why he cried yesterday.D.that在表语从句中不可以省掉。

基本用法

表语从句只能置于主句之后，而主句的动词只能是联系动词。

名词性从句在be等系动词后作表语时被称为表语从句

例如：

★The problem is how we can get the things we need.问题是我们怎样能弄到我们需要的东西。(how 在表语从句中充当方式状语)

★

The scissors are not what I need.这把剪刀不是我所需要的。(what 在表语从句中充当宾语)

★

What I told him was that I would find him a good play.我告诉他的是我会给他找个好剧本。(what在主语从句中作直接宾语，that作为表语从句的引导词在该表语从句中不充当句子成分，不能省略)

★

That is what I want to tell you.那就是我想要对你讲的。(what在表语从句中充当直接宾语)

★

That is why she failed to pass the exam.那就是她考试不及格的原因。(why 在表语从句中充当原因状语)

表语测试

1.The question is ________ we will have our sports meet next week.A.that

B.if

C.when

D.whether

2．The reason why he failed is ________he was too careless.A.because

B.that

C.for

D.because of

3.Go and get your coat.It’ s ________you left it

A.where

B.there

C.there where

D.where there

4．The problem is _________to take the place of Ted

A.who can we get

B.what we can get

C.who we can get

D.that we can get

5.What I want to know is ______ he likes the gift given by us.A.that

B.if

C.whether

D.不填

6.The reason is_________ I missed the bus.A.that

B.when

C.why

D.what

7.That is __ ___ we were late last time.A.that

B.when

C.why

D.what

8.She looked _________ she were ten years younger.A.that B.like

C.as

D.as though

9.—I fell sick!

--I think it is _______ you are doing too much.A.why

B.when

C.what

D.because

10.The reason why he hasn’t come is ___________.A.because his mother is ill

B.because of his mother’s being ill C.that his mother is ill

D.for his mother is ill

11.—He was born here.--That is _______ he likes the place so much.A.that

B.what

C.why

D.how

12.That is ______ Lu Xun once lived.A.what

B.where

C.that

D.why

13．_______your father wants to know is________ getting on with your studies.A.What;how are you

B.That；how you are

C.How；that you are

D.What；how you are

14.The trouble is__________ we are short of tools.A.what

B.that

C.how

D.why that

15.America was __________was first called “India” by Columbus.A.what

B.where

C.the place

D.there where

16.China is becoming stronger and stronger.It is no longer_________.A.what it used to be

B.what it was used to being

C.what it used to being

D.what it was used to be

17.________he really means is ________he disagrees with us.A.What … that

B.That … what C.What … what

D.That … what

18.The energy is ________ makes the cells able to do their work.A.that B.which C.what D.such —I drove to Zhuhai for the air show last week.—Is that_____ you had a few days off？

A.why

B.what

C.when

D.where.I had neither a raincoat nor an umbrella ____I got wet through.A.It’s the reason B.That’s why C.There’s why

D.It’s how

21.See the flags on top of the building? That was ______ we did this morning.A.when

B.which

C.where

D.what

22.---Are you still thinking about yesterday’s game?

---Oh, that’s _____.A.what makes me feel excited

B.whatever I feel excited about

C.how I feel about it

D.when I feel excited

23.What surprised me was not what he said but ______ he said it.A.the way

B.in the way that

C.in the way

D.the way which

答案

1~5: DBACC

6~10 :ACDDC

11~15:CBDBA

16~20: AACAB

21~23: DAA