引导名词性从句的连词有.docx

1、引导名词性从句的连词有引导名词性从句的连词有：连接代词：who，whose，whom，what，which。连接副词：when，where，why，how。其他连接词：that，whether，if，as if。 注意： 连接代词和连接副词在句中不是疑问词，因此从句中不用疑问式(即不要倒装)。 连接代词和连接副词在句中充当句子成分。连接词that，whether，if，as if在句中只起连接作用，不充当句子成分。（一）主语从句 主语从句在句中作主语，它可以放在主句谓语动词之前，但是当主语从句太长时，同是把它放在句子后部，前面用it作形式主语，如：It doesnt matter so muc

2、h whether you will come or not. 你来还是不来，关系不大。(whether you will come or not是主语从句，it在句中作形式主语)（二）表语从句 表语从句在句中作表语，位于主句系动词之后。如： Thats why he was late. 注意：表语从句还可用as if引导。如： She looked as if she was going to cry.（三）宾语从句 宾语从句在句子中作及物动词或介词宾语，在使用宾语从句时有以下几点需要注意： 1时态呼应：当主句谓语动词是过去时态，宾语从句要使用过去时态的某种形式。 2介词之后的宾语从句，一般

3、不用if或which连接，要用what或whether。 3whether和if都可以引导动词之后的宾语从句，二者常可互换，但是在正式文体中或从句中有or not时，只用whether，不用if。4注意否定前移：当主句是I / We think (或suppose，expect，believe，imagine，guess) 时，其后的宾语从句如果是否定的，常常把否定词not从从句移到主句。比较： I think you are not right. I dont think you are right. I believe they wont win the game.I dont belie

4、ve they will win the game.（四）同位语从句 同位语从句一般跟在某些表示抽象概念的名词后面，用以说明名词所表示的具体内容。常跟同位语从句的名词主要有：idea，news，fact，promise，answer，belief，conditiondoubt，fear，hope，problem，proof，question，reply，report，suggestion，thought，truth等。同位语从句可由that，whether，when，how等连词引导。【题例精析】【例1】 Your ability has never been in doubt the que

5、stion is _ you are prepared to work hard. （2007启东中学3月卷）A. thatB. whetherC. ifD. how【易错点悟】解答该题的关键是要注意连接词if 和whether引导名词性从句的用法区别。【要点精析】根据题干意义“问题是你是否准备努力学习”，因此选项A、D不符合句子意思；if在名词性从句中仅可以连接宾语从句，不可引导其它名词性从句，故应排除。【答案】B【例2】The recent information has been put forward_ more high school graduates will be admitt

6、ed into universities.A. asB. whichC. whileD. that【易错点悟】解答该题的关键是分析句子意思，推断从句类型。【要点精析】该题是主语从句，分析从句意义可知，选项B、C、D连接主语从句时，意义不成立，故应选连接词that，that在此无意义，仅起连接作用。【答案】A【专项检测】 1. After ten years, she changed a lot and looked different from _c_ she used to be. A. that B. whomC. what D. who2. Who do you think the do

7、ctor will have _d_ first, John or Kate? A. examine B. to examineC. examining D. examined3. What Re you anxious about? _a_.A. Whether we can succeed B. If we succeed C. Do we succeed D. That we can succeed4. Everything depends on _c_ they will support you about it. A. if B. whichC. whether D. that5.

8、Lily has some idea _a_ shes going to be when she grows up. A. what B. thatC. as D. which6. _d_ happens to call while I am out of the office, please have him leave the message for me. A. Who B. AnyoneC. Someone D. Whoever7. Would you like to have a swim with us in the sea? I will ask my palms _c_.A.

9、whether they will agree to do B. if they let me go C. if they will let me go D. whether they allow me to8. The reason why I plan to go is _b_ if I dont. A. because she will be disappointedB. that she will be disappointed C. because she will have a disappointment D. for she will be disappointed9. I r

10、ang you at about ten, but there was no reply. Oh, that was probably _a_ I was seeing a doeth.A. when B. whyC. what D. that10. That is _c_ I was born and grew up.A. there B. in whichC. where D. the place11. Please tell me _d_ you would like to have your coffee black or white? A. what B. whereC. when

11、D. how12. I dont think _c_ Jenny can come home this weekend.A. if B. whyC. that D. when13. _d_ get such a book?A. Where do you think can I B. Do you think where can IC. Do you think when I can D. Where do you think I can14. My foot hurts terribly, doctor. Well, I wonder _a_ it has been like this.A.

12、since when B. since thenC. how D. when15. Do you know _a_ Mr. Blacks address is? He may live at No. 18 or 19 Bridge Street. Im not sure of _.A. what; which B. where; whichC. where; what D. what; where16. Those children me wild. I feel sorry for _a_ has to be their babysitter.A. whoever B. whoC. whom

13、ever D. someone17. Do _d_ you think is right, _ they say. Yes. I_.A. as; what; do B. as; whatever; willC. what; what; can D. what; whatever; will18. Do you know _d_ the peasants make of the fallen fruit?A. how B. how usefulC. what D. what use19. John has got a very good job in the government. _c_ he

14、 looks so happy.A. Its natural B. Thats becauseC. No wonder(怪不得) D. As though20. Do you mind if Jim will come to help? I really dont know _a_ a person like him can help me with.A. what B thatC. how D. if21. It was said _ was all _ he said.A. that that; that B. that that whatC. which it; that D. that

15、 what; that22. A mans worth lies not so much in _ he has but in _ he is.A. what; who B. what; whatC. that; that D. what; all23. He was so angry at all _ he was doing _ he walked out.A. what; that B. that; thatC. that; what D. what; what24. If the south had won the war,_ is now the United States migh

16、t have been divided into several countries.A. what B. whereC. then D. that25. It was with great courage _ the boy told the truth _ he had stolen the money.A. which; that B. when; what C. as; that D. that; that26. _ I cant understand is _ she wants to change her mind.A. What; why B. Which; bowC. That

17、; why D. What; because27. That was_ was first called “India” by Columbus.A. what B. whereC. ale place D. then, where28. It is said that the famous football star is not waling to play for _ would pay him three million dollars a year. A. anyone B. whomeverC. no matter who D. whoever29. Did you hear th

18、e news this morning? Oh, yes, _ was announced on the radio has caused great excitement among pupils.A. that B. whatC. something D. all what30. In some countries, _ are called “public schools” are not owned by the public.A. which B. as C. what D. that31. _ happens in the world makes us happy and sad

19、by turns.A. That B. What C. Which D. Whether32. One of the men present held the view _ the book said was fight.A. what that B. whatC. that D. that what33. Living things are dying nut quickly. First, we should ask _ destroying them in the past years.A. what pad people have been playing B. people have

20、 played inC. what part people have played in D. people have been playing what part34. I remember_ the factory owned a small workshop and 2 machines.A. when B. howC. whether D. what35. _ people spend so much money on their pets _ us a lot. A. That; surprises B. What; surprisingC. How; are surprised D

21、. That; is surprised36. Now that you have a job, you must exert yourself in _ you do at work.A. however B. no matter whatC. no matter howD. whatever37. Mary said it was very important to her that she _ her work.A. is liking B. likeC. likes D. liked38. _ all the inventions have in common is _ they ha

22、ve succeeded.A. What; what B. That; thatC. What; that D. That; what39. The boy dived into the water and after _ seemed to be a long time. he came up again.A. what B. thatC. it D. which40. It was not until dark _ he found _ he thought was the correct way to solve the problem.A. that; what B. that; th

23、atC. when; that D. wheal what41. Professor Lees book will show you _ can be used in other fields. A. that you have obeyed B. how that yon have observe C. how that you have observed D. how what you have observed42. Scientists believe native Americans arrived by crossing the land bridge that connected

24、 Siberia and _ more than 10,000 years ago.A. this is Alaska B. Alaska is nowC. is now Alike D. what is now Alaska43. Mr. Brown said that he was always right, then I discovered, _ was news to me, to _he was wrong.A. which; because B. which; as C. what; that D. it; that44. Why dont you bring _ to his

25、attention that you are too busy to do it?A. this B. that C. what D. it45. We believe _ you have been devoted to _ naturally of great necessity.A. that; being B. all that; beC. that all; are D. what; is46. Having traveled eight hours on end, we finally reached _ is now a big city.A. which B. whatC. w

26、here D. it47. She knew nothing about his journey _ he is likely to be away for three months.A. except B. except forC. except mm D. in addition48. All I want to say is _ we need more time.A. this B. itC. that D. which49. His ability has never been in doubt the question is _ he is prepared to work hard.A. whether B. if C. that D. where50. _ they were in truth sisters was clear from the facial resemblance between them. A. What B. ThatC. How D. Whether51. Where would you like to go? I dont mind _ I go; I will go _ you want to go.A. where; the place