(word完整版)高中名词性从句讲解与练习

1、名词性从句名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。（一）引导名词性从句的连接词1、连接代词：who, whose, whom, what, which 。有词义，在从句中担任成分，如主语、表语、宾语、或定语等。2、连接副词：when, where, why, how。有词义，在从句中担任成分，作状语。3、 连接词：that, whether, if, as if。 that 无词义， 在从句中不担任成分，有时可省略；if （whether）, as if 虽有词义，但在从句中不担任成分。注意： 连接代词与连接副

2、词在句中不再是疑问句，因而从句中谓语不用疑问式。连接代词与连接副词在从句充当句子成分，连接词whether和if （是否），as if （好象）在从句中不充当句子成分，只起连接作用。根据句义，如果连接代词与连接副词，whether、 if 和 as if都用不上时，才用that 作连接词（that 本身无任何含义）。（二）主语从句1、主语从句在复合句作主语。e.g. Who will go is not important.2、用it 作形式主语，主语从句放在句末。e.g. It doesn t matter so much whether you will come or not.3、tha

3、t引导主语从句时，不能省略。e.g. That he suddenly fell ill last week made us surprised.（三）表语从句1、表语从句在复合句中作表语，位于系动词之后。e.g. The question was who could go there.2、引导表语从句的连接词that 有时可省去。e.g. My idea is （that） we can get more comrades to help in the work.（四）宾语从句1、宾语从句在复合句中作宾语。引导宾语从句的连词that 一般可省略。e.g. I hope （that） ever

4、ything is all right.2、介词之后的宾语从句，不可用which 或 if 连接，要分别用what 或whether。e.g. I m interested in whether you ve finished the work.I m interested in what you ve said.3、 whether 与 if 都可以引导宾语从句，常可互换。但下面情况不能互换。宾语从句是否定句时，只用 if,不用whetheroe.g. I wonder if it doesn t rain.用 if 会引起误解，就要用whether。e.g. Please let me k

5、now whether you want to go. （ 此句如果把whether 改成 if， 容易当成条件句理解）宾语从句中的 whether与or not直接连用，就不能换成if;不直接连用，可换。e.g. I don t know whether or not the report is true.I don t know whether/ if the report is true or not.介词后的宾语从句要用whether 引导。 whether 可与不定式连用。whether 也可引导主语从句、表语从句、同位语从句，还可引导让步状语从句，以上均不能换成if。但引导条件从句

6、时，只能用if,而不能用 whether.e.g. It depends on whether we have enough time.They don t know whether to go there.Please come to see me if you have time.（五）同位语从句news, fact, idea, suggestion,同位语从句在句中作某一名词的同位语，一般位于该名词（如：promise 等）之后，说明该名词的具体内容。e.g. I have no idea when he will be back.The fact that he had not sa

7、id anything surprised everybody.练习：名词性从句一、判断下列各句哪句含有名词性从句，并指出是什么从句：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 manager to change the plan is interesting to us all.5.

8、The news 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 taught us English at middle school?1

9、0. I wonder why she refused my invitation.二、用适当的连词填空：1. I can t decide dictionary I should buy.2. That s 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 surprised e

10、verybody.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?1.Do you see _ I mean?A.thatB./2.Tell meis on your mind.A.thatB.what3.We must stick to _ we haveA.whatB.that三、选择填空：10. I

11、 don t know he will agree to the plan or not.C. howD. whatC. whichD. whyagreed on.4. Let me see .A. that can I repair the radioC. I can repair the radio5. Keep in mind .A. that the teacher saidC. that did the teacher sayC. /D. howB. whether -I can repair the radioD. whether can I repair the radioB.

12、what 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 it B. what he had done C. what had he done D. that he had

13、 done it8. Would you kindly tell me ?A. how can I get to the Beijing Railway StationB. how I can get to the Beijing Railway StationC. where can I get to the Beijing Railway StationD. whether can I get to the Beijing Railway Station9. Mrs. Smith was very much impressed by .A. what had she seen in Chi

14、naB. 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 next B. what should I do nextC. what

15、 I should do nextD. how I should do next12. I'm afraid A. the little girl will have to be operated onB. that will the little girl have to operate onC. the little girl will have to operate onD. that will the little girl have to be operated on13. She walked up to A. where did I standC. I stood the

16、re14. Can you tell me ?A. who is that gentlemanC. who that gentleman is 15. We'll give you .A. that do you needC. whatever you needB. where I stoodD. where I stood there8. that gentleman is whoD. whom .is that gentlemanB. what do you needD. whether do you need16. They want us to know to help us.

17、A. what can they B. what they can C. 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 done B. how was the work to be doneC. that was the wor

18、k to be done D. how the work was to be done 19. He was never satisfied 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 like B. what our village looks likeC. how does our village look like

19、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. whenB. where C. whyD. that23. We wish we could have learned when we were at high school.A. what you didB. that you had doneC. that what you didD.

20、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 dictionary to _ wants to have it.A. whomever B. anyone C. wh

21、oever D. someone27. they will come here hasn' t been decided yet.A. WhatB. ThatC. When D. Where28. was said here must be kept secret.A. WhoB. The thing C. Whatever D. Where29. It is still a question we shall have our sports meet.A. ifB. thatC. whatD. when30. I'm going anyway. she will go is

22、up to her to decide.A. If or notB. Whether or not C. 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. whyD. where33. Mr Zhang said is quite right.A. ThatB. WhenC. WhatD. Whether34. It has been d

23、ecided he will be sent there.A. ifB. whetherC. whyD. that35. It doesn' t matter he' s come back or not.A. ifB. whetherC. thatD. when36. It's a great pity we won t be able to finish the task on time.A. whenB. thatC. whyD. where37. It happened I wasn't there that day.A. whenB. whyC. wh

24、ereD. that38. you have done might do harm to other people.A. WhatB. ThatC. WhichD. The things39. leaves the room last ought to turn oft the lights.A. AnyoneB. The person C. WhoeverD.Who40. the 2000 Olympic Games won't be held in Beijing is known to all.A. WhetherB. IfC. WheneverD. That41. fails

25、to see this will make a big mistake.A. ThatB. WhoeverC. WhetherD. Whether or not42. _ we need more equipment is quite obvious.A. WhatB. Whether43. Has it been announced ?A. when are the planes to take offC. where are the planes to take offC. ThatD. WhateverB. that are the planes to take offD. when t

26、he planes are to take off44. That is we all support his idea.A. whatB. whyC. where D. when45. That s we should do.A. thatB. whatC. howD. why46. is troubling me is I don t understand he saidA. What; that; whatB. What; what; whatC. That; that; whatD. Why; that; which47. Things were not they seemed to

27、be.A. whenB. whyC. thatD. what48. That s I want to say.A. all whatB. whatC. all whichD. what that49. That sA. where our differences lieB. our differences lie thereC. where do our differences lieD. that where our differences lie50. That isA. where lived he thereC. where he livedB. where did he liveD.

28、 that where he livedB. that if it is worth doingD. if it is worth doingit is today next in importance to oxygen.51. The questions is .A. whether is it worth doing C. whether it is worth doing52. Water will continue to beA. howB. which53. That's.A. how did I become a teacher C. how a teacher I be

29、came 54. They are just .A. that what shall I haveC. that I shall have what 55. It looked .A. as if it was going to rainC. as if was it going to rain 56. That's.A. how she did itC. how did she do itC. whatD. as8. how I became a teacherD. that I became a teacherB. what shall I haveD. what I shall haveB. that as if it was going to rainD. as if that it was going to rainB. that how did she do it.D. what she did it57. That is we decided to put the discussion off.A. whereB. whichC. thatD. why58. That s I lived when I was