第一篇：高三英语教案之表语从句
从句2：表语从句
一、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。
（一）定义
表语从句定义：在一个复合句中，从句作的是主语的表语成分。
（二）表语从句的关系代词
(1)从属连词that。在从句中不做成分。
如： The trouble is that I have lost his address.麻烦是我把他的地址丢了。(2)从属连词whether, as, as if。
如：He looked just as he had looked ten years before.他看起来还与十年前一样。
注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago, but it’s as if it was only yesterday.这都是20多年前的事了，但宛如昨天一样。
注：能跟表语从句的谓语动词一般为系动词be, seem, look，sound等。如： He looked just as he had looked ten years before.他看起来还与十年前一样。
(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever
在表语从句中做主语、宾语等。如：That was what she did this morning
(4)连接副词 where, when, how, why。
如：What I wonder is when he left.我想知道他是何时离开的。
(5)连词because可引导表语从句。
如：I think it is because you are doing too much.我想这是因为你做得太多。
(6)在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： My suggestion is that we(should)start early tomorrow.我的建议是我们明天一早出发
三、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whethe。r
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.that在表语从句中不可以省掉。
四、相近辨析
“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.例如：I got up very late, that is why I came to school at this moment.下面是两个与“That is why...”形式相似的结构，它们与“That is why...” 2
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）
第二篇：表语从句练习
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 felt 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？（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
21.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
22.---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
23.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 24.-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 25.The question is ____it is worth visiting.A.if B.as if C.whether D.how 26.This is _____it happened.A.what B.when C.that D.how 27.This is ____ the city lies.A.which B.what C.where D.when 28.He was ill.That is ____he didn’t come yesterday.A.when B.why C.how D.that 29.That was ___ I was thirteen I entered the No.1 Middle School.A.because B.why C.how D when 30.The problem is ____we can master modern science and technology in a short time.A.if B.that C.what D.how 31.–Doesn’t Mr.Smith live on this street?
-No.This is ____Mr.Brown lives.A.which B.where C.how D.that 32.The reason why he has been such a success is ____he never gives up.A.what B.where C.how D.that 33.–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 34.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 35.___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 36.My hope is ___he will become a doctor in the future.A.if B.whether C.that D.what 37.it was ___they were used as an advertisement for the shop.A.because B.which C.what D.if
答案：1-5DBACC
6-10ACDDC
11-15CBDBA
16-20AACAB
21-25DAAAC
26-30DCBAD
31-35BBABC
36-37CA 2
第三篇：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
第四篇：表语从句练习题及答案
表语从句练习题及答案
表语从句
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.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 DBACCACDDCCB that/what的区别 DBAAAC 高考练习ABDAA
第五篇：表语从句练习
表语从句
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.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 DBACCACDDCCB that/what的区别 DBAAAC 高考练习ABDAA
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