表语从句讲解及专项练习

1、精选优质文档-倾情为你奉上表语从句讲解及专项练习一、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 cou

2、ldn'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。二、引导表语从句的词：从属连词that、whether、as though、 as if because 连接代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等；连接副词when, where, why, how, however, whenever, wherever等。1、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

3、，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 t

4、oo valuable for everyday use.问题是它作为日常之用太贵重了。What she couldnt 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。2、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 whic

5、h 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 we should do.那是我们应该做的。3、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

6、umbrella. Thats 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。4、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

7、是因为我们从未想过此事。It seems as if he didnt 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）。False: The question is if the enemy is marching towards us.Right: The ques

8、tion 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。The problem is how we can ge

9、t 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

10、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. whether2The reason why he failed is _he was too careless.A. because B. that C. for D. because of3. Go and get your coat. It s _you lef

11、t itA. where B. there C. there where D. where there4The problem is _to take the place of TedA. who can we get B. what we can getC. who we can get D. that we can get5. 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. whe

12、n C. why D. what7. That is _ _ we were late last time. A. that B. when C. why D. what8. She looked _ she were ten years younger.A. that B. like C. as D. as though9.I fell sick!-I think it is _ you are doing too much.A. why B. when C. what D. because10. The reason why he hasnt come is _.A. because hi

13、s mother is ill B. because of his mothers being illC. that his mother is ill D. for his mother is ill11. He was born here.- That is _ he likes the place so much.A. that B. what C. why D. how12.That is _ Lu Xun once lived.A. what B. where C. that D. why13_your father wants to know is_ getting on with

14、 your studies.A. What; how are you B. That；how you are C. How；that you are D. What；how you are14. The trouble is_ we are short of tools.A. what B. that C. how D. why that15. America was _was first called “India” by Columbus.A. what B. where C. the place D. there where16. China is becoming stronger a

15、nd stronger. It is no longer_ .A. what it used to be B. what it was used to beingC. what it used to being D. what it was used to be17. _he really means is _he disagrees with us.A. What that B. That whatC. What what D. That what18. The energy is _ makes the cells able to do their work.A. that B. whic

16、h C. what D. such19 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. where20 .I had neither a raincoat nor an umbrella _I got wet through.A. Its the reason B. Thats why C. Theres why D. Its how21. See the flags on top of the building? That was _

17、we did this morning.A. when B. which C. where D. what22. - Are you still thinking about yesterdays game? -Oh, thats _.A. what makes me feel excited B. whatever I feel excited aboutC. how I feel about it D. when I feel excited23. What surprised me was not what he said but _ he said it.A. the way B. i

18、n the way that C. in the way D. the way which答案15: DBACC 610 :ACDDC 1115:CBDBA 1620: AACAB 2123: DAA表语从句练习题1. The question is _ we will have our sports meet next week.A. that          B. if           

19、  C. when          D. whether2The reason why he failed is _he was too careless.A. because      B. that           C. for         &#

20、160;  D. because of3. Go and get your coat. It s _you left itA. where      B. there          C. there where     D. where there4The problem is _to take the place of TedA. who can we get   

21、60;  B. what we can getC. who we can get      D. that we can get5. 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 th

22、e bus.A. that            B. when           C. why           D. what7. That is  _ _ we were late last time.   A. that  &#

23、160;       B. when         C. why       D. what8. She looked _ she were ten years younger.A. that  B. like   C. as    D. as though9.I fell sick!-I think it is _ you are d

24、oing too much.A. why         B. when         C. what         D. because10. The reason why he hasnt come is _.A. because his mother is ill        

25、     B. because of his mothers being illC. that his mother is ill                D. for his mother is ill11. He was born here.- That is _ he likes the place so much.A. that    

26、0;         B. what            C. why           D. how12.That is _ Lu Xun once lived.A. what           

27、60;  B. where          C. that            D. why答案 DBACCACDDCCB高考练习1 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  &