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1、主语从句和表语从句知识点1. 名词性从句引导词的选择 选择原则“缺什么，补什么，什么不缺，用that”“什么不缺，用that”的意思是：如果从句中不缺任何成分，而且句意完整时， 就用that来引导主语从句或表语从句以及其他的名词性从句。2. whether 意为“是否”，引导的主语从句放在句首，不能用 if 代替； 但当用it作形式主语时，whether引导的主语从句放在句中或句末，此时可换用if. Itis doubtful whether there'll be any seats left说不上是否还有座位了。3. that 引导主语从句时，只起连接作用，不作任何成分，没有实际意
2、义。在句首时不可省略。What引导主语从句时既要起连接作用，又要在从句中作主语或宾语，在任何情况下都不能省略，它具有具体意义，表示“什么，所 的（事、物、话）” ，相当于 all that/ everything that. Which 引导主语从句也作 成分，它表示选择的意义，常译为“那个” 。如： That he survived in the earthquake is a miracle. 他在地震中幸免于难，这是个奇迹。4. 关系代词what, which, who引导主语、表语从句时含有疑问意义，而whatever, whichever, whoever在引导名词性从句时，往往比w
3、hat, which, who更强调，不 表示疑问意义。 而且 whatever=all that/everything that; whichever=anything that; whoever=anyone who.另外，whatever=no matter what 时引导状语从句。如： Whatever is worth doing at all is worth doing well. 凡是值得做的事情都值得好 好地做。I 语法填空。使用正确连接词补全下列句子。1. They lost their way in the forest and made matters worse w
4、as nightbegan to fall.2. drives after drinking should be punished.3. It is said Peter will have a chance to travel abroad next month.4. we fear when traveling in summer is the sudden change of weather.5. we will go camping tomorrow is up to you.6. I read about it in some book or other, does it matte
5、r it was?7. of you comes in will be given a prize.8. he didn't come yesterday is unknown.9. we will go tomorrow hasn't been decided yet.10. will be asked to accomplish the task is still discussed.II. 测试题1. -I 'll ask the teacher about the attributive clauseI. 'm very puzzled about it
6、.-That's just most of our classmates have doubt.A. what B. why C. where D. how2. His father got him a job in a bank but soon it became clear he was not fitfor that kind of work.A. why B. what C. whether D. that3. It even leaves the scientists in wonder they should call the newly-borncreature, wh
7、ich looks half-human and half-animal.A. that B. why C. what D. how4. The brave national spirits showed in the film The Flowers of war are deeplymoved the audience.A. whichB. thatC. whatD. who5. is surprising is that there are so many Chinese restaurants in Toronto.A. ItB. ThatC. SuchD. What6. -Are y
8、ou still thinking about yesterday's party?-Oh, that's.A. what makes me feel excited B. whatever I feel excited aboutC. how I feel about itD. when I feel excited7. Faced with challenges, you should believe your courage is makes adifference.A. how B. that C. which D. what8. is obviously right
9、is to give all children equal opportunities to develop theirspecial gift.A. ItB. AsC. That D. What9. The reson for Tom's failure in the exam was he did'nt work hard.A. whyB. becauseC. whether D. thatword 可编辑10. is known to us all is that the old worker, for life was hard in thepast, still wo
10、rks hard in his seventies.A. As; whom B. What; whose C. It; whoseD. What; whom11. What is concerning us greatly is the workers held up in that area yesterdaywill be set free.A. thatB. whatC. whenD. which12. What the doctors really doubt is my mother will recover from the seriousdisease soon.A. whenB
11、. ifC. whether D. what13. The beautiful view and friendly people are newcomers like the city.A. whenB. whatC. whereD. why14. is known to us all is that the Chinese government has spared no efforts toprotect people from fake food.A. As B. It C. That D. What15. At the evening party the host said was a
12、ble to solve the riddle could get anice present as a reward.A. whoever B. whoC. no matterwho D. whomeverIII. 根据汉语提示完成句子1. 他想要做什么还不知道。 he still unknown.2. 不知道明天他是否会参加那个舞会 he will take part in the ball tomorrow.3. 问题是我们如何帮助灾区人民重建家园The problem people in disaster areas rebuild theirhometown.4. 他的希望是她能很快
13、减肥。Her wish soon.5. 很遗憾你没来参加展会。 you did'nt come to the party.IV. 改错题。每句有一处错误，找出并改正。1. Energy is that makes thing work.2. Go and get your bag. It's there you left it.3. This is true that Lin Dan won a gold medal in Longon Olympic Games.4. What moved us most was what he looked after the old ma
14、n for more than twenty years.5. He was late again made his teacher angry.6. Your biggest fault is you think too much of yourself.7. My doubt is if he will go out with us.8. That 'ssomething I ought to do.9. Professor Zhou will come is certain.10. That is needed for the space trip is careful prep
15、aration.11. That is because the brothers wanted to make a bet.12.It remains to be seen that we'll succeed.13. The problem was whom could do the work.14. Who wins the first prize will be able to go abroad for further education.II. 单项选择1. What impresses me most is he appears in front of others; he
16、 wears asincere and charming smile.A. whichB. thatC. whereD. that whenever2. I saw was two women quarreling in the street.A. WhatB. WhomC. WhoD. That3. she couldn't understand was her son didn't want t tell her thetruth.A. What; why B. That; what C. What; because D. That; because4. -I had a
17、bad headache and a high fever.-Is that you had a few days off?A. whatB. whenC. why D. where5. The reason many international students choose to study in the US was American colleges and universities offer a better education than those intheir local areas.A. that; because B. why; that C. that; because
18、 D. why; because6. You are say ing that every one should be equal and this isI disagree.A. whyB. whereC. whatD. how7. was uni mporta nt.A. Whether he enjoyed our dinner or notB. No matter how enjoyed our dinnerC. If he enjoyed our dinnerD. What he enjoyed our dinner8. It is reported by the Un ited N
19、atio nsthe world ' populati on has reachedthe 7 billion mark.A. as B. whichC. that D. whether9. was not the way the eve nt happe ned.A. Which the press reportedB. That the press reportedC. What did the press reportD. What the press reported10. team wins on Saturday will go through to the n ati o
20、nal champi on ships.A. No matter what B. No matter which C. Whatever D. WhicheverIIII.1. want to tell you is the deep love and respect I have for my parents.A. That B. WhichC. Whether D. What2. From space, the earth looks blue. This isabout seventy-one percent of itssurface is covered by water.A. wh
21、yB. how C. because D. whether3. If the government fails to take effective measures, it is probableSiberiantigers could disappear from Chi na within 10 to 20 years.A. whyB. how C. whenD. that4. Jackie Chan shows to his fans is excellent martial arts and attractivepers on ality.A. Which B. WhatC. That
22、 D. Whom5. -Hi, Jane. You seem to be thinner than I saw you last time.- Well, I 'm preparing for my final examination. That's I got thin.A. when B. how C. whatD. whether6. -He likes to try something other people have never tried before.-Yes. That's he is different from others.A. whereB.
23、whenC. how D. what7. she was invited to the ball made her very happy.A. If B. When C. ThatD. Because8.9. It is none of your business other people think about you. Believeyourself.A. how B. what C. which D. when10.As is known to us, knowledge is can change your life.A.B. that B. what C. which D. how1
24、1.12. she teaches these children to speak English well receives attention of theparents.A.B. what B. which C. where D. how13.14.15. One advantages of playing the guitar is it can give you a great deal ofpleasure.B.B. how B. why C. that D. when16. As you expected, the problem troubling me at present
25、is my parentsdon't allow me to travel to the United States alone.A.B.word 可编辑C. that B. whether C. how D. what18.19.20. The place bridge is supposed to be built should be the cross-rivertraffic is the heaviest.B.C.B. which; whereB. at which; whichC. at which; whereD. which; in which21.22.23. -I rang you at about nine, but there was no reply.-That was probably Iwas seeing the doctor.A.B.C.D.F. why B. what C. that D. whenI can borrow him the book, but it is uncertain he will give it back on time.A. since B. whatC. whenD. whether