1、精選優(yōu)質(zhì)文檔-傾情為你奉上高考英語名詞性從句提分講解1、 考點分析 非謂語動詞是高中英語的基礎(chǔ)；具體在語法填空、翻譯中以具體題目出現(xiàn)； 熟練運用非謂語動詞，對于寫作的基礎(chǔ)和語匯上的豐富，也是非常大的提高。2、 專題詳解i. 主語從旬1. that從句作主語通常用it作形式主語，常見的此類主語從句結(jié)構(gòu)有 1) “1t+be+名詞（如a pity/ fact/ problem/ shame/ surprise, no wonder等）+that從句” 2) “It十be十形容詞(如natural, certain, clear, obvious, evident, necessary, true,

2、 likely, probable, possible, strange important等)+that從句” 注：當形容詞是important, natural, necessary, strange, essential, surprising等時，從句謂語用“( should)+動詞原形”，should可省略。 3)“It+不及物動詞（如seems, turns out, happens, appears, follows, occurs to sb等）+that從句” 4) It+ be過去分詞(如：known, said, reported, believed, announced

3、, accepted, found, claimed, declared, thought, hoped, suggested等)+that從句”當過去分詞是suggested, demanded, required, commanded, recommended, ordered等詞時，從句謂語用“(should)+動詞原形”，should可省略。2. wh-從句 1)表示“是否”意義時，只能用whether不能用if引導主語從句。 2) it經(jīng)常用來作形式主語，而把wh-從句放在句尾。 3) wh-從句經(jīng)常可以放在句首。專項練習1. she couldnt understand was f

4、ewer students showed interest in her lessons.A. What. whyB. That. . . whatC. What. . becauseD. Why. . that2.It worried her a bit her hair was turning gray.A. whileB. thatC. ifD. for3.It is pretty well understood controls the flow of carbon dioxide in and out the atmosphere today.A. thatB. whenC. wha

5、tD. how4. man first made use of electricity is not exactly known.A. WhenB. IfC. ThatD. What5. we will have a meeting hasnt been decided yet.A. IfB. ThatC. WhatD. Whether6. we are saying is more than we will do.A. That. thatB. What. whatC. Whatever. . thatD. As. as7. leaves last turns off the light.A

6、. WhoB. WhoeverC. No matter whoD. Whomever8. wins the prize may get the car.A. WhoB. WhomC. WhomeverD. Whoever9. a pity that I didnt see you last week.A. ThatsB. WhatsC. ItsD. Theres10. she will come is certain.A. ThatB. WhatC. /D. Whether11. we go swimming every day us a lot of good.A. If. doB. Tha

7、t. doC. That. doesD. If. does12. has questions can ask the teacher after class.A. WhoB. WhoeverC. AnybodyD. One13. is one of the most useful and fascinating divisions of human knowledge is widely accepted.A. Where chemistryB. That chemistryC. What chemistryD. Chemistry14.Its known to us chewing gum

8、helps prevent tooth decay.A. whyB. thatC. whetherD. how15.Doesmatter if he cant finish the job on time?A. thisB. thatC. heD. it16. water can be used to electricity is true.A. That. producingB. That. produceC. This. producingD. This. produces17.After Yang Liwei succeeded in circling the earth, our as

9、tronauts desire to do is to walk in space.A. whereB. whatC. thatD. how18.It is doubtfulhe knows it or not.A. thatB. ifC. whatD. whether19. caused the accident is still a complete mystery.A. WhatB. ThatC. HowD. Where20. they will hold a sports meeting next week hasnt been decided yet.A. IfB. ThatC. W

10、hatD. Whether21.It doesnt matterwill take charge of the work.A. whoB. whoeverC. whomD. whomever22.is worth doing at all is worth doing well.A. ThatB. WhichC. WhateverD. It23. land ownership in some countries is unfair obvious.A. What. isB. Whether. . are C. That. isD. If. is24. some mammals came to

11、live in the sea is not known.A. ThatB. SinceC. AlthoughD. How25. troubles me is my son can finish all he is expected to do.A. That. whether. /B. What. if. thatC. That. if. whatD. What. . whether. /Keys: 1-5 ABCAD 6-10 BBDCA 11-15 CBBBD 16-20 BBDAD 21-25 ACCDDii. 賓語從句1. 動詞后的賓語從句 1) that引導的賓語從句后常接that

12、引導的賓語從句的動詞有admit, agree, answer, believe, decide, declare, expect, explain, feel, hear, hope, intend, insist, mean, notice9 0rder, remember, reply, say, suggest, think, wish 等2) wh-，if引導的賓語從句 后常接wh-，if引導的賓語從句的動詞有advise，ask，discuss，doubt，find out，imagine，inform,1nquire, know, question, tell, understa

13、nd, wonder，出scover等。3)“動詞十間接賓語+賓語從句”常使用此類結(jié)構(gòu)的動詞有advise，ask，inform，promise，question，remind，show，teach，tell，warn，assure等。4)“動詞+it十形容詞名詞+that從句” 常見的后接it作形式賓語的動詞有find，feel，think，believe，make，consider等。5) it作形式賓語的特殊句型 常見的有：see to it that.；hate it that.；owe it to sb. that.；take it for granted that.2. 形容詞后賓

14、語從句 后常接賓語從句的形容詞有：anxious，aware，certain，determined，glad，proud， surprised， worried, sorry, thankful, ashamed, disappointed, pleased, content, proud, annoyed, convinced，confident等。3. 介詞后賓語從句 后常接賓語從句的介詞有on，about，in，but，except等。4. 賓語從句需要注意的問題 1)當主句是一般現(xiàn)在時或者一般將來時時，賓語從句可根據(jù)句子意思選擇用所需要的時態(tài)。 2)當主句是一般過去時時，賓語從句必須用

15、相應(yīng)的過去時態(tài)。 3)但是當賓語從句表達的是普遍真理或客觀規(guī)律時，賓語從句時態(tài)不受主句時態(tài)限制而用一般現(xiàn)在時。 4)當主句謂語是think，believe，suppose，expect，imagine等，賓語從句的意義是否定時，not要轉(zhuǎn)移到主句中；但當從句有否定意義的never，seldom，hardly，scarcely等詞時， 否定詞不轉(zhuǎn)移。 5)主句中謂語是think，believe，suppose，exect，imagine，guess等，同時，wh-連詞引導的表示疑問的賓語從句，應(yīng)將連詞wh-置于主句前面，主句若是疑問語序，從句語序不變。例 如：When do you think

16、he will come back? Do you think when he will come back?(錯句） 6)當主句動詞是wish時，從句的時態(tài)要用虛擬語氣；當主句的動詞是suggest，demand， require等詞時，從句要用可省略should的虛擬語氣。 7) if常可代替whether，但是當從句作介詞賓語時，只能用whether。 8)引導賓語從句的that常可省略，但是當兩個that從句由and或or連接時，第二個從句的that不能省略。專項練習1.He was born in is now known as Xiangyang.A. thatB. whatC.

17、where thereD. where2.They were surprised that a child the problems they themselves couldnt.A. would solve. onceB. worked out. . themC. should work out. . . whileD. would settle. . . but3. we cant get seems better than we have.A. What. what B. What. thatC. That. . . thatD. That. what4.When we arrived

18、 in our apartment was supposed to be, all I could see was a school.A. whereB. whatC. thatD. which5.Dont always that parents will give children whatever they want.A. take it for grantedB. take it as grantedC. take for grantedD. grant it6.Evidence came up specific speech sounds are recognized by babie

19、s as young as six months old.A. whatB. whoseC. thatD. which7.We all consider of great importance that we should combine theory with practice.A. thatB. itC. whichD. this8.Im not sure .A.what is the assignment of tomorrowB.what will the assignment for tomorrow beC.what will be the assignment of tomorr

20、owD.what the assignment for tomorrow is9.Give the prize toyou think did the work well.A. whoB. whoeverC. whomeverD. whatever10.Could you tell me where?A. is the nearest bus stop locatedB. the nearest bus stop is locatedC. is located the nearest bus stopD. located is the nearest bus stop11.Did you go

21、 to watch the football match?No, but I wish I.A. didB. wentC. hadD. would12.Thoroughly confused, he hesitated to report .A. what did he see B. what he had seen C. what had he seen D. what he was seen13.I dont doubtshe will learn a lot during her stay in Paris.A. whetherB. ifC. thatD. what14.Everythi

22、ng depends on we have enough experience.A. ifB. whatC. whichD. whether15.He usually goes to work on his bike except it rains.A. thatB. whatC. whenD. whether16.The boy has not changed at all except he is no longer so talkative.A. whyB. thatC. whatD. if17.You can write about topic you can think of.A.

23、howeverB. whereverC. wheneverD. whatever18.The owner of the shop came to see what .A. the matter was B. the wrong was C. was the matter D. was the wrong19.We dont carethey will not come tomorrow.A. whetherB. ifC. whenD. that20.We madea rule that we read English in the morning.A. itB. thatC. whatD. w

24、hich21.We cannot figure outquite a number of insects, birds, and animals are dying-out.A. thatB. asC. whyD. when22.Mr. Wang is to give us a report on he saw and heard in Australia.A. thatB. whatC. whetherD. which23.I know nothing about the accident I read in the newspaper.A. except whatB. except tha

25、tC. except forD. except24.Someone is ringing the doorbell. Go and see .A. who is heB. who he isC. who is itD. who it is25.The true value of life is not in, but in.A. how you get. . . that you giveB. which you get. . . what you giveC. what do you get. what do you give D. what you get. what you give26

26、.When we arrived inan old temple was supposed to be, all we could see was just a railway station.A. whereB. whatC. thatD. which27.Sarah hopes to become a friend of shares her interests.A. anyoneB. whomeverC. no matter whoD. whoever28.These wild flowers are so special that I would do I can to save th

27、em.A. whateverB. thatC. whichD. whichever29.You cant imaginewhen they received these nice Christmas presents.A. how they were excitedB. how excited they wereC. how excited were theyD. they were how excited30.Eatcake you like and leave the others for comes late.A. any. . whoB. whichever. . . whoeverC

28、. whatever. whomD. every. who31.His words dont agree with the boss asks for, so we dont know what to do.A. whatB. whomC. whichD. when32.It washe saiddisappointed me.A. what. thatB. that. thatC. what. whatD. that. . what33.What has made Vietnam it is today?A. thatB. forC. whichD. what34.I hope that I

29、you at the party this weekend.A. would seeB. should seeC. will seeD. see35.I blamed Mary yesterday.I would rather you.A. didnt do thatB. hadnt done thatC. wouldnt do thatD. shouldnt have done thatKeys: 1-5 BCABA 6-10 CBDBB 11-15 C B C D C 16-20 BDCDA21-25 CBADD 26-30 BDABB 31-35 AADCBiii. 表語從句1. tha

30、t表語從句 1)常接表語從句的聯(lián)系動詞有be，look，remaln，seem等。 2)引導表語從句的that不可省略。2. wh-表語從句 1)當表示“是否”之意時，引導表語從句的連詞不能用if，只能用whether。 2)經(jīng)常見到的句型有that is why.，this/ it is because.，this is where.等。專項練習1.Are you still thinking about yesterdays game?Oh, thats.A. what makes me feel excitedB. whatever I feel excited aboutC. how

31、I feel about itD. when I feel excited2.He never works hard. And thats he seldom passes the exams.A. whatB. thatC. whichD. why3.The reasonshe gave for not being present was the heavy snow prevented her coming.A. /., becauseB. why, becauseC. /, thatD. why, whether4.Air to us is water is to fish.A. wha

32、tB. thatC. whichD. is that5.I dont knowisI was born.A. that, whenB. that, whatC. that, whereD. what, whereKeys: 1-5 ADC ACiv. 同位語從句1. that同位語從句 1) 一般由that引導，而且that不能省略。 2)有時候，為避免句子頭重腳輕，同位語從句可與名詞分隔開來。 3)后可接同位語從句的抽象名詞有fact，belief，hope，idea，doubt，news，rumor，conclusion, evidence, suggestion, problem, or

33、der, answer, decision, discovery, explanation，information, knowledge, law, truth, opinion, promlse, report, thought, statement, possibility等詞。2. wh-同位語從句 1)引導同位語從句的wh-連詞在從句中作一定成分，而且有意義。 2)引導同位語從句的wh-連詞不能省略。 3)同位名詞多含有疑問意義，如doubt，wonder problem question等。3. 同位語從句與定語從句之區(qū)別 1) that在定語從句中既代替先行詞，又在從句中作一定成分

34、。而that在同位語從句中只起連接作用，不在句中作任何成分。 2)定語從句是形容詞性的，對先行詞進行修飾，限定，描述其性質(zhì)和特征。同位語從句是名詞性的，對名詞進行補充說明和解釋。 3)作為名詞的doubt在肯定句中，后接whether引導的同位語從句；在否定句或疑問句中，后接that引導的同位語從句。 4) who引導的疑問句中，doubt后接that引導的疑問句。專項練習1.Word came I was wanted on the phone.A. whichB. whyC. thatD. whether2.An idea came to her she might do the expe

35、riment in another way.A. whichB. whyC. thatD. whether3.Along with the letter was his promise he would visit me this coming Christmas.A. whichB. thatC. whatD. whether4.Information has been put forward more middle school graduates will be admitted into universities.A. whileB. thatC. whenD. why5.A stor

36、y goesElizabeth I of England liked nothing more than being surrounded by cleverand qualified noblemen at court.A. whenB. whereC. whatD. that6.I have no doubthe will get through the examination.A. thatB. whetherC. ifD. as7.One of the men held the view the book said was right.A. that whatB. what thatC

37、. thatD. whether8.He always works hard even if he knows the fact he is not in good health.A. whichB. thatC. whyD. while9.We all know the truth there is air, water and sunlight, there are living things.A. in whereverB. that whereverC. whereD. that10.The social problemit is right or wrong has not yet

38、been decided.A. whetherB. ifC. whatD. which11.Do you have any idea?A. how I was worriedB. how worried I wasC. how worried was ID. what I was worried12. came that we would go to Nanjing for social investigation.A. WordsB. The wordC. A wordD. Word13.Today there is evidencethe resources of the sea are

39、as seriously threatened as those of the land.A. thatB. whatC. whichD. /14.The newsLincoln was murdered filled the American peoples hearts with deep sorrow.A. whichB. whenC. thatD. how15.There is no doubtPremier Wen Jabao is an excellent leader.A. thatB. whetherC. ifD. /Keys: 1-5 CCBBD 6-10 A ABB A 1

40、1-15 BDACAv. 名詞性從句要注意的幾點問題1. that，what，whether，if須注意的情況 1) that，whether，if在從句中不作成分，而what在從句中既引導從句又作成分。 2) whether在從句中不作任何成分，但有不確定的意義，而that無任何意義。2. whether，if引導名詞性從句的區(qū)別 1) whether可以引導表語從句、主語從句、同位語從句和介詞的賓語從句，而if不能。 2) whether和if引導的從句都可以作動詞賓語，這時whether =if。3. whether，if與that的選擇 1) doubt，wonder，not know

41、，not decide，still a problem，still a question后多接whether，if從句。 2) no wonder，no doubt，well known后多接that從句。4. 名詞性從句的虛擬語氣 1) suggestion，order，advice后的同位語從句或表語從句用虛擬語氣，其從句的謂語動詞用“should十動詞原形”，should可以省略。 2) insist, order, command, demand, suggest, advise, propose, require, request后接的賓語從句要用虛擬語氣，其形式是should十動詞

42、原形”，should可省略。5. where引導表語從句與定語從句的區(qū)別 1) where引導表語從句時，從句緊跟在系動詞之后，而且從句前面沒有先行詞；where the place where。2) where引導定語從句時，從句要跟在先行詞后面，wherein/ on/ at which。 3) where引導狀語從句時，從句前面也沒有先行詞，從句跟在實意動詞后面，且where在主從句中都作成分，wherein/ at on/ to the place where。 6. who, whoever, no matter who 1)名詞性從句的主語表示一個人時，用who引導從句。 2)名詞

43、性從句表示任何人時，用whoever引導從句，whoever=anyone who。 3) no matter wh-只能用來引導讓步狀語從句，主從句之間有逗號隔開。 4) wh-ever可以引導名詞性從句也可以代替no matter wh-引導的狀語從句。7. 名詞性從句都用陳述語序。8. 從句作主語時，主句中的謂語動詞一般用單數(shù)，或者與表語保持一致。專項練習1.The difficulty lies we have no money.A. in whichB. in the fact that C. in the factD. that2.Shes a different girl fro

44、m she was five years ago.A. whomB. thatC. whoD. what3.That ishappened to the tribe of Indians that then lived in is now Plymouth.A. what. whichB. whatever. whicheverC. that. .thatD. what. .what4.They buried themselves in their studies in the belief they would serve their country with their knowledge

45、.A. in whichB. thatC. whichD. where5.The reason why she burst into tears was she didnt want to part with her friends.A. becauseB. sinceC. forD. that6.The possibilitiesmany species of whales may become extinct soon dont stop some fishermen from continuing to kill them.A. /B. of whichC. thatD. why7. I

46、 like bestbread and butter.A. That; isB. That; areC. What; areD. What; is8.Does it matterwill represent us to attend the meeting?A. you think whoeverB. who do you thinkC. you thinkD. who you think9. isme.A.It rains or not. . . no concern forB.Whether it rains or not. of no concern toC.If or not it r

47、ains. . . no concern aboutD.Whether or not it rains. of no concern with10. You can imagineto skate or ski in Japan, Norway or Canada!A. how much loveB. what great loveC. how funny loveD. what a love11.Mikes uncle insistsin the hotel.A. staying notB. not to stayC. that we would not stay D. that he no

48、t stay12.We agreed to acceptthey thought was the best tourist guide.A. whateverB. whomeverC. whicheverD. whoever13.Although many people view conflict as bad, conflict is sometimes useful it forces people to test the relative merits of their attitudes and behaviors.A. by whichB. to whichC. in thatD. so that14.It is essential that these application for