語法復(fù)習學(xué)案（名詞性從句）

1、遠飛學(xué)校高二先修英語講義 7月24號 30份語法復(fù)習學(xué)案（名詞性從句）名詞性從句相當于名詞，可分別作主句的主語、表語、賓語和同位語。因此，名詞性從句廳分為主語從句、表語從句、賓語從句和同位從句。（一）引導(dǎo)名詞性從句的連接詞1、連接代詞：who, whose, whom, what, which。有詞義，在從句中擔任成分，如主語、表語、賓語、或定語等。2、連接副詞：when, where, why, how。有詞義，在從句中擔任成分，作狀語。3、連接詞：that, whether, if, as if。that 無詞義，在從句中不擔任成分，有時可省略；if (whether), as if雖有詞

2、義，但在從句中不擔任成分。注意：連接代詞與連接副詞在句中不再是疑問句，因而從句中謂語不用疑問式。連接代詞與連接副詞在從句充當句子成分，連接詞whether 和if（是否），as if（好象）在從句中不充當句子成分，只起連接作用。根據(jù)句義，如果連接代詞與連接副詞，whether、if 和as if都用不上時，才用that作連接詞（that本身無任何含義）。（二）主語從句1、主語從句在復(fù)合句作主語。e.g. Who will go is not important.2、用it作形式主語，主語從句放在句末。e.g. It doesnt matter so much whether you will

3、come or not.3、that引導(dǎo)主語從句時，不能省略。e.g. That he suddenly fell ill last week made us surprised.（三）表語從句1、表語從句在復(fù)合句中作表語，位于系動詞之后。e.g. The question was who could go there.2、引導(dǎo)表語從句的連接詞that有時可省去。e.g. My idea is (that) we can get more comrades to help in the work.（四）賓語從句1、賓語從句在復(fù)合句中作賓語。引導(dǎo)賓語從句的連詞that一般可省略。e.g. I h

4、ope (that) everything is all right.2、介詞之后的賓語從句，不可用which或if連接，要分別用what或 whether。e.g. Im interested in whether youve finished the work. Im interested in what youve said.3、whether與if都可以引導(dǎo)賓語從句，常可互換。但下面情況不能互換。賓語從句是否定句時，只用if，不用whether。e.g. I wonder if it doesnt rain.用if 會引起誤解，就要用whether。e.g. Please let me

5、 know whether you want to go.（此 句如果把whether改成if，容易當成條件句理解）賓語從句中的whether 與or not直接連用，就不能換成if；不直接連用，可換。e.g. I dont know whether or not the report is true.I dont know whether/ if the report is true or not.介詞后的賓語從句要用whether引導(dǎo)。whether 可與不定式連用。whether也可引導(dǎo)主語從句、表語從句、同位語從句，還可引導(dǎo)讓步狀語從句，以上均不能換成if。但引導(dǎo)條件從句時，只能用if

6、，而不能用whether。e.g. It depends on whether we have enough time. They dont know whether to go there. Please come to see me if you have time.（五）同位語從句同位語從句在句中作某一名詞的同位語，一般位于該名詞（如：news, fact, idea, suggestion, promise等）之后，說明該名詞的具體內(nèi)容。e.g. I have no idea when he will be back.The fact that he had not said anyt

7、hing surprised everybody.練習：名詞性從句一、判斷下列各句哪句含有名詞性從句，并指出是什么從句：1. China is no longer what it used to be.2. The truth that the earth turn around the sun is known to all.3. It was snowing when he arrived at the station.4. How he persuaded the man ager to change the plan is interesting to us all.5. The ne

8、ws that they had won the game soon spread over the whole school.6. The news that you told me yesterday was really disappointing.7. That is where Lu Xun used to live.8. He spoke as if he understood what he was talking about.9. Do you remember the teacher who taug ht us English at middle school?10. I

9、wonder why she refused my invitation.二、用適當?shù)倪B詞填空：1. I cant decide _ dictionary I should buy.2. Thats _ he refused my invitation.3. I am very interested in _ he has improved his pronunciation in such a short time.4. _ we need is more time.5. The fact _ she had not said anything at the meeting surprise

10、d everybody.6. _ and _ they will meet has not been decided yet.7. Please tell me _ you are waiting for.8. Is that _ you are looking for?9. Would you please tell me _ the nearest post office is?10. I dont know _ he will agree to the plan or not.三、選擇填空：1. Do you see _ I mean?A. that B./C. howD. what2.

11、 Tell me_ is on your mind.A. thatB. whatC. which D. why3. We must stick to _ we have agreed on.A. whatB. thatC. /D. how4. Let me see _.A. that can I repair the radioB. whether -I can repair the radioC. I can repair the radioD. whether can I repair the radio5. Keep in mind _.A. that the teacher saidB

12、. what did the teacher sayC. that did the teacher sayD. what the teacher said6. Could you advise me _?A. which book should I read firstB. what book should I read firstC. that book 1 should read firstD. which book I should read first7. He was criticized for _.A. he had done itB. what he had done C. w

13、hat had he done D. that he had done it8. Would you kindly tell me _?A. how can I get to the Beijing Railway Station B. how I can get to the Beijing Railway StationC. where can I get to the Beijing Railway Station D. whether can I get to the Beijing Railway Station9. Mrs. Smith was very much impresse

14、d by _.A. what had she seen in ChinaB. that she had seen in ChinaC. what she had seen in ChinaD. which had she seen in China10. We took it for granted _A. that they were not comingB. that were they not comingC. they were coming notD. were they not coining11. I really don't know _A. I should do n

15、extB. what should I do nextC. what I should do nextD. how I should do next12. I'm afraid _.A. the little girl will have to be operated on B. that will the little girl have to operate onC. the little girl will have to operate on D. that will the little girl have to be operated on13. She walked up

16、 to _ .A. where did I stand B. where I stood C. I stood there D. where I stood there14. Can you tell me _?A. who is that gentlemanB. that gentleman is whoC. who that gentleman isD. whom .is that gentleman15. We'll give you _.A. that do you needB. what do you needC. whatever you needD. whether do

17、 you need16. They want us to know _ to help us.A. what can they B. what they canC. how they can D. how can they17. We must put _ into practice.A. what we have learnedB. that we have learnedC. that have we learnedD. what have we learned18. Did she say anything about _?A. that the work was to be doneB

18、. how was the work to be doneC. that was the work to be doneD. how the work was to be done19. He was never satisfi ed with _.A. what she had achievedB. had what she achievedC. she had achievedD. that she achieved20. These photographs will show you _.A. what does our village look likeB. what our vill

19、age looks likeC. how does our village look like D. how our village looks like21. Peter insisted _ he pay the bill.A. on thatB. whatC. thatD. on which22. They urged _ the library open during the vacation. A. whe nB. whereC. whyD. that23. We wish we could have learned _ when we were at high school.A.

20、what you did B. that you had doneC. that what you did D. what did you do24.1 will describe to you _ I saw when there.A. whatB. thatC. which D./25. From _ I should say he is a good worker.A. what 1 know of himB. that I do know of himC. what do I know of himD. that do I know of him26. I will give this

21、 dictionary to _ wants to have it.A. whomever B. anyoneC. whoeverD. someone27._ they will come here hasn' t been decided yet.A. WhatB. ThatC. WhenD. Where28. _ was said here must be kept secret.A. Who B. The thingC. Whatever D. Where29. It is still a question _ we shall have our sports meet.A. i

22、fB. thatC. whatD. when30. I'm going anyway. _ she will go is up to her to decide.A. If or notB. Whether or notC. IfD. That31. It is strange _ she have left without saying a word.A. thatB. whatC. whyD. how32. It is very clear _ our policy is a correct one.A. whatB. thatC. why D. where33. _ Mr Zha

23、ng said is quite right.A. That B. WhenC. WhatD. Whether34. It has been decided _ he will be sent there.A. ifB. whether C. whyD. that35. It doesn' t matter _he' s come back or not.A. ifB. whetherC. thatD. when36. It's a great pity _ we wont be able to finish the task on time.A. when B. thatC. why D. where37. It happened _ I wasn't there that day.A. wh