第一篇：高考语法：表语从句讲解及练习
高考语法：表语从句讲解及练习（1）
一、定义：
1.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。
Eg:The problem is puzzling.这问题令人困惑 主语 连系动词 形容词作表语
The problem is when we can get a pay rise.问题是什么时候我们可以得到加薪.主语 连系动词 一个句子作表语---表语从句
2.连接表语从句的连接词有：that, what, who, when, where, which, why, whether,how.He has become a teacher.他已经成为一名教师。
He has become what he wanted to be ten years ago.他已经成为了他10年前想成为的。She has remained there for an hour.她曾在那里停留了一个小时。
She has remained where I stood yesterday for an hour.她一直在我昨天站的地方站了一个小时。His suggestion is good.他的建议是好的。His suggestion is that we should stay calm.他的建议是，我们应该保持冷静。
The question is when he can arrive at the hotel.问题是，他什么时候可以到达酒店。
who will travel with me to Beijing tomorrow.谁与我明天将前往北京。
why he cried yesterday.昨天他为什么哭。
how I can persuade her to join us in the party.我怎么能说服她加入我们的派对。
whether the enemy is marching towards us.是否敌人正向我们行进.二、注意：
1.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.2.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.3.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.4.that在表语从句中不可以省掉。表语从句的基本用法:
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.(how 在表语从句中充当方式状语)问题是我们怎样能弄到我们需要的东西。
The scissors are not what I need.(what 在表语从句中充当宾语)这把剪刀不是我所需要的。
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.(what在表语从句中充当直接宾语)那就是我想要对你讲的。
That is why she failed to pass the exam.(why 在表语从句中充当原因状语)那就是她考试不及格的原因。
注意： “That is why...”是常用句型，意为“这就是……的原因/因此……”，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，又如： That is why you see this old woman before you know, Jeanne.(前文提到Jeanne对老妇人显得苍老憔悴深感诧异，说话人对她讲述了其中的原因之后，用这一句来进行概括)。
下面是两个与“That is why...”形式相似的结构，它们与“That is why...”结构之间的关系要能够辨析清楚：
(1)“That is why...”与“That is the reason why...”同义，只不过从语法结构上讲，“That is the reason why...”中why引导的是—个定语从句，将其中的the reason去掉则与“That is why...”结构一样，例如：
That is(the reason)why I cannot agree.这就是我不能同意的理由。
(2)“That is because...”句型中从属连词because引导的名词性从句在此作表语，这也是个常用句型，意为“这就是为什么……/因为……”。“That is because...”与“That is why...”之间的不同在于“That is because...”指原因或理由，“That is why...”则指由于各种原因所造成的后果，例如：
He did not see the film last night.That is because he had to help his little sister with her homework.昨天晚上他没有去看电影，那是因为他得帮助他的妹妹做作业。(第一句话说明结果，第二句话说明原因)He had seen the film before.That is why he did not see it last night.他以前曾看过那部电影，因此他昨天晚上没有去看。(第一句话说明原因，第二句话说明结果)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。
表语从句与宾语从句的关系
宾语从句和表语从句都属于名词性从句。其作用跟名词在句中的作用相同。故充当宾语的句子叫宾语从句，充当表语的句子叫表语从句。
宾语从句
(1)对于宾语从句要掌握以下三点
①语序: 从句的语序必须是陈述句语序, 即“主语 + 谓语”这种形式。
②时态: 当主句是一般现在时或一般将来时的时候, 从句可以是任何时态, 而当主句是一般过去时的时候, 从句, 从句时态必须是过去时范围的时态, 即(一般过去时, 过去进行时, 过去完成时, 过去将来时)。
③连接词: 当从句意思完整, 主句意思肯定时, 连接词用that, 且可以省去, 当从句意思完整, 主句意思不确定或含否定含意时, 常用if或whether(是否), 当从句意思不完整时, 连接词则是代替不完整部分的特殊疑问词。
表语从句
在句子中起表语作用的从句叫做表语从句，位于主句系动词的后面。表语从句的引导词和主语从句的引导词相同。也是名词性从句的一种。
如： What the police want to know is when you enred red the room警察想知道的是你什么时候进的房间。
The The trouble is that we are short of funds困难是我们缺乏资金。
This This is what we should do这是我们应当做的。
That”s s why I want you to work there那就是我要你在那儿工作的原因。His His first question was whether Mr.Smith had arrived yet他的第一个问题是史密斯先生到了没有。
注意：从句中的疑问句用正常语序，即陈述语序。
as as if, as though, because也可用来引导表语从句。
She She seems as if she had done a great thing她看起来好像做了一件大事。
It It is because you eat too much那是因为你吃得太多了。
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
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