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线话英语语法之：名词性从句

线话英语|2015-05-11 16:45:43

　　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，名词性从句又分为主语从句、表语从句、宾语从句跟同位从句。内容来自

　　（一）领导名词性从句的衔接词

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　　 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。 CopyRight .com

　　 2、连接副词：when, where, why, how。有词义，在从句中担任成分，作状语。

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　　 3、连接词：that, whether, if, as if。that 无词义，在从句中不担当成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。内容来自

　　注意：连接代词与连接副词在句中不再是疑难句，因此从句中谓语不必疑难式。连接代词与连接副词在从句充任句子成分，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，假如连接代词与连接副词，whether、if 跟as if都用不上时，才用that作连接词（that本身无任何含意）。内容来自

　　（二）主语从句

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　　 1、主语从句在复合句作主语。

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　　 e.g. Who will go is not important.

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　　 2、用it作形式主语，主语从句放在句末。内容来自

　　 e.g. It doesn't matter so much whether you will come or not.

　　 3、that引导主语从句时，不能省略。内容来自

　　 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。

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　　 e.g. The question was who could go there.

　　 2、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. CopyRight .com

　　（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。 CopyRight .com

　　 e.g. I hope (that) everything is all right.

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　　 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。

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　　 e.g. I'm interested in whether you've finished the work.. 内容来自

　　 I'm interested in what you've said.

　　 3、whether与if都可能引导宾语从句，常可更换。但下面情况不能调换。内容来自

　　 ①宾语从句是否定句时，只用if，不用whether。

　　e.g. I wonder if it doesn't rain. 内容来自

　　②用if 会引起歪曲，就要用whether。

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　　e.g. Please let me know whether you want to go.（此句如果把whether改成if，容易当成前提句理解）

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　　③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.

　　④介词后的宾语从句要用whether引导。whether 可与不定式连用。whether也可引诱主语从句、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。但引导条件从句时，只能用if，而不能用whether。 CopyRight .com

　　e.g. It depends on whether we have enough time.

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　　 They don't know whether to go there. 内容来自

　　 Please come to see me if you have time.

　　（五）同位语从句内容来自

　　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：news, fact, idea, suggestion, promise等）之后，说明该名词的具体内容。 CopyRight .com

　　e.g. I have no idea when he will be back. 内容来自

　　 The fact that he had not said anything surprised everybody. 内容来自

　　练习：名词性从句内容来自

　　一、判断下列各句哪句含有名词性从句，并指出是什么从句：内容来自

　　1. China is no longer what it used to be.

　　2. The truth that the earth turn around the sun is known to all. 内容来自

　　3. It was snowing when he arrived at the station. 内容来自

　　4. How he persuaded the manager to change the plan is interesting to us all.

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　　5. The news that they had won the game soon spread over the whole school. 内容来自

　　6. The news that you told me yesterday was really disappointing. CopyRight .com

　　7. That is where Lu Xun used to live. 内容来自

　　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?

　　10. I wonder why she refused my invitation.

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　　二、用适当的连词填空：

　　1. I can't decide ____________ dictionary I should buy. 内容来自

　　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. CopyRight .com

　　5. The fact ____________ she had not said anything at the meeting surprised everybody. 内容来自

　　6. ____________ and ____________ they will meet has not been decided yet. 内容来自

　　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? 内容来自

　　10. I don't know ____________ he will agree to the plan or not.

　　三、决定填空：

　　1. Do you see _____ I mean?

　　A. that B./ C. how D. what CopyRight .com

　　2. Tell me_____ is on your mind.

　　A. that B. what C. which D. why 内容来自

　　3. We must stick to _____ we have agreed on.

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　　A. what B. that C. / D. how

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　　4. Let me see _____. CopyRight .com

　　A. that can I repair the radio B. whether -I can repair the radio CopyRight .com

　　C. I can repair the radio D. whether can I repair the radio

　　5. Keep in mind _____.

　　A. that the teacher said B. what did the teacher say

　　C. that did the teacher say D. what the teacher said

　　6. Could you advise me _____? 内容来自

　　A. which book should I read first B. what book should I read first

　　C. that book 1 should read first D. which book I should read first

　　7. He was criticized for _____. 内容来自

　　A. he had done it B. what he had done C. what had he done D. that he had done it

　　8. Would you kindly tell me _____? CopyRight .com

　　A. how can I get to the Beijing Railway Station

　　B. how I can get to the Beijing Railway Station

　　C. where can I get to the Beijing Railway Station

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　　D. whether can I get to the Beijing Railway Station CopyRight .com

　　9. Mrs. Smith was very much impressed by _____.

　　A. what had she seen in China B. that she had seen in China CopyRight .com

　　C. what she had seen in China D. which had she seen in China

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　　10. We took it for granted ___

　　A. that they were not coming B. that were they not coming

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　　C. they were coming not D. were they not coining

　　11. I really don't know _____ CopyRight .com

　　A. I should do next B. what should I do next

　　C. what I should do next D. how I should do next CopyRight .com

　　12. I'm afraid _____.

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　　A. the little girl will have to be operated on

　　B. that will the little girl have to operate on

　　C. the little girl will have to operate on

　　D. that will the little girl have to be operated on

　　13. She walked up to _____ . CopyRight .com

　　A. where did I stand B. where I stood CopyRight .com

　　C. I stood there D. where I stood there

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　　14. Can you tell me _____?

　　A. who is that gentleman B. that gentleman is who

　　C. who that gentleman is D. whom .is that gentleman

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　　15. We'll give you _____.

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　　A. that do you need B. what do you need CopyRight .com

　　C. whatever you need D. whether do you need

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　　16. They want us to know _____ to help us.

　　A. what can they B. what they can C. how they can D. how can they

　　17. We must put _____ into practice.

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　　A. what we have learned B. that we have learned

　　C. that have we learned D. what have we learned

　　18. Did she say anything about _____?

　　A. that the work was to be done B. how was the work to be done

　　C. that was the work to be done D. how the work was to be done

　　19. He was never satisfied with _____.

　　A. what she had achieved B. had what she achieved CopyRight .com

　　C. she had achieved D. that she achieved

　　20. These photographs will show you _____.

　　A. what does our village look like B. what our village looks like 内容来自

　　C. how does our village look like D. how our village looks like

　　21. Peter insisted _____ he pay the bill.

　　A. on that B. what C. that D. on which

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　　22. They urged _____ the library open during the vacation.

　　A. when B. where C. why D. that

　　23. We wish we could have learned _____ when we were at high school.

　　A. what you did B. that you had done

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　　C. that what you did D. what did you do 内容来自

　　24.1 will describe to you _____ I saw when there.

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　　A. what B. that C. which D./

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　　25. From _____ I should say he is a good worker.

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　　A. what 1 know of him B. that I do know of him

　　C. what do I know of him D. that do I know of him

　　26. I will give this dictionary to __ wants to have it.

　　A. whomever B. anyone C. whoever D. someone 内容来自

　　27._____ they will come here hasn' t been decided yet.

　　A. What B. That C. When D. Where

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　　28. _____ was said here must be kept secret.

　　A. Who B. The thing C. Whatever D. Where

　　29. It is still a question _____ we shall have our sports meet. 内容来自

　　A. if B. that C. what D. when 内容来自

　　30. I'm going anyway. _____ she will go is up to her to decide. 内容来自

　　A. If or not B. Whether or not C. If D. That 内容来自

　　31. It is strange _____ she have left without saying a word.

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　　A. that B. what C. why D. how

　　32. It is very clear _____ our policy is a correct one. CopyRight .com

　　A. what B. that C. why D. where

　　33. _____ Mr Zhang said is quite right.

　　A. That B. When C. What D. Whether

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　　34. It has been decided _____ he will be sent there. 内容来自

　　A. if B. whether C. why D. that

　　35. It doesn' t matter _____he' s come back or not.

　　A. if B. whether C. that D. when

　　36. It's a great pity _____ we won't be able to finish the task on time.

　　A. when B. that C. why D. where

　　37. It happened _____ I wasn't there that day. 内容来自

　　A. when B. why C. where D. that

　　38._____ you have done might do harm to other people.

　　A. What B. That C. Which D. The things

　　39. _____ leaves the room last ought to turn oft the lights. CopyRight .com

　　A. Anyone B. The person C. Whoever D.Who

　　40,英语培训._____ the 2000 Olympic Games won't be held in Beijing is known to all.

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　　A. Whether B. If C. Whenever D. That 内容来自

　　41. _____ fails to see this will make a big mistake. CopyRight .com

　　A. That B. Whoever C. Whether D. Whether or not

　　42. __ we need more equipment is quite obvious.

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　　A. What B. Whether C. That D. Whatever

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　　43. Has it been announced _____?

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　　A. when are the planes to take off B. that are the planes to take off CopyRight .com

　　C. where are the planes to take off D. when the planes are to take off

　　44. That is _____ we all support his idea. 内容来自

　　 A. what B. why C. where D. when

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　　45. That's _____ we should do. CopyRight .com

　　 A. that B. what C. how D. why

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　　46. _____ is troubling me is _____ I don't understand _____ he said 内容来自

　　 A. What; that; what B. What; what; what

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　　 C. That; that; what D. Why; that; which

　　47. Things were not _____ they seemed to be.

　　 A. when B. why C. that D. what

　　48. That's _____ I want to say. 内容来自

　　 A. all what B. what C. all which D. what that

　　49. That's _____ .

　　 A. where our differences lie B. our differences lie there

　　 C. where do our differences lie D. that where our differences lie CopyRight .com

　　50. That is _____ . 内容来自

　　 A. where lived he there B. where did he live

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　　 C. where he lived D. that where he lived CopyRight .com

　　51. The questions is _____.

　　A. whether is it worth doing B. that if it is worth doing

　　C. whether it is worth doing D. if it is worth doing

　　52. Water will continue to be _____ it is today next in importance to oxygen.

　　A. how B. which C. what D. as CopyRight .com

　　53. That's_____. CopyRight .com

　　A. how did I become a teacher B. how I became a teacher

　　C. how a teacher I became D. that I became a teacher CopyRight .com

　　54. They are just _____.

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　　A. that what shall I have B. what shall I have 内容来自

　　C. that I shall have what D. what I shall have

　　55. It looked ____.

　　A. as if it was going to rain B. that as if it was going to rain

　　C. as if was it going to rain D. as if that it was going to rain CopyRight .com

　　56. That's_____.

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　　A. how she did it B. that how did she do it.

　　C. how did she do it D. what she did it

　　57. That is _____ we decided to put the discussion off. CopyRight .com

　　A. where B. which C. that D. why

　　58. That's _____ I lived when I was ten years old.

　　 A. where B. at which C. there where D. when

　　59. My suggestion is _____ we should send a few comrades to help them. CopyRight .com

　　A. if B. that C. when that D. that where

　　60. The idea _____ all people are selfish is wrong.

　　A. what B. that C. why D. if

　　61. We heard the news _____ our team had won.

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　　A. that B. what C. whether D. why

　　62. The fact _____ he hadn't said anything surprised us all.

　　A. why B. if C. that D. whether

　　63.I have no idea _____ she will be back. CopyRight .com

　　A. that B. where C. that when D. when CopyRight .com

　　64. We must keep in mind the fact _____ China is still a developing country.

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　　A. whether B. that C. why D. when CopyRight .com

　　65. They have no idea at all _____.

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　　A. where he has gone B. where did he go

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　　C. where has he gone D. which place he has gone

　　语法复习三：名词性从句

　　一、1、表语从句；2、同位语从句；3、不是；4、主语从句；5、同位语从句；6、不是；7、表语从句；8、宾语从句；9、不是；10、宾语从句

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　　二、1. which; 2. why; 3. how; 4. What; 5. that; 6. when, where; 7. who(m); 8. what; 9. where; 10. whether 内容来自

　　三、1~5 DBABD 6~10 DBBCA 11~15 CABCC 16~20 BADAB 21~25 CDAAA 内容来自

　　26~30 CCCDB 31~35 ABCDB 36~40 BDACD 41~45 BCDBB 46~50 ADBAC

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　　51~55 CCBDA 56~60 ADABB 61~65 ACDBA

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线话英语语法之：名词性从句

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