初升高銜接情態(tài)動(dòng)詞

1、高銜接情態(tài)動(dòng)詞情態(tài)動(dòng)詞：can, could, may, might,must,ought to, shall, will,would, need表示說(shuō)話(huà)人的情感和態(tài)度。不受主語(yǔ)人稱(chēng)和數(shù) 的變化影響；和動(dòng)詞的原形一起構(gòu)成謂語(yǔ)。情態(tài)動(dòng)詞的基本用法1. 表能力，can/be able t代替。can只有兩種時(shí)態(tài)形式，現(xiàn)在式can和過(guò)去式could,而be able to有多種時(shí)態(tài)形式。be able to 也可表達(dá)能力，但常用來(lái)表達(dá)在某件事情中所表現(xiàn)出來(lái)的能力，尤指克服困難能夠完成某事。Mary can p lay the piano. She has bee n able to p lay it

2、 since she 瑪麗會(huì)彈鋼琴。她五歲起就會(huì)彈了。2. 表允許。Can I have a look at your new pe我可 以看一看你的新鋼筆嗎？He asked whether he could take the book out of the reaingp m 他問(wèn)他可不可以把書(shū)帶出閱覽室。3 .表委婉。Could/ wouldCa n （Could） you lend me a han幫我一把好嗎？Would you like ano ther glass of beep?來(lái) 杯啤酒好嗎？Would you mi nd clea ning the wi ndow 請(qǐng)把窗戶(hù)

3、擦一下好嗎？4. 表可能.MayHe may be at home他 可能在家。=Meybe he is at home.She may n ot know about i她可能不知道這件事。5. 表意志。must和have to必須llmust表示主觀意志，而have to表示由于客觀因素不得不做某事。must沒(méi)有過(guò)去式，除在 間接引語(yǔ)中可用于表示過(guò)去時(shí)間，在直接引語(yǔ)中表示過(guò)去時(shí)間應(yīng)該用 had to代替。I told her that she must give up smokin我叫她必須戒煙。We had to get everything ready that nig我們那晚得把一切

4、準(zhǔn)備就緒。 -Must we hand in our exercisbooks now?我們現(xiàn)在就要交練習(xí)本嗎？ -No, you neednt. / No, you dont have fo不必。6. 表猜測(cè)。在肯定句中一般用must 一定）,may （可能），might / could （也許，或許）。表肯定推測(cè)，按可能性由大到小依次 為:mustshould / ought tomaymightcouJdIt is cold in the room. They must have turned off the heat ing屋里很冷，他們肯定把暖氣關(guān)了。（1）對(duì)將來(lái)的推測(cè)，用情態(tài)動(dòng)詞+

5、動(dòng)詞原形11 She may arrive before 5.她可能5:00前到。（2）對(duì)現(xiàn)在的推測(cè)，情態(tài)動(dòng)詞+be doing或情態(tài)動(dòng)詞+動(dòng)詞原形bHe must be listening to the radio no他定正在聽(tīng)收音機(jī)。He can hot be at home at this time這個(gè)時(shí)候他肯定不在家。（3）對(duì)過(guò)去的推測(cè)，用情態(tài)動(dòng)詞+ have +過(guò)去分詞II。It must have rained last ni ght .The ground is w地濕了，昨晚肯定下雨了。The door was locked. He can not have bee n at

6、 hor!門(mén)鎖著，他肯定不在家。（4）.表推測(cè)的反意疑問(wèn)句，就是以情態(tài)動(dòng)詞后的時(shí)態(tài)為淮。以 must為例：I. You mustbe hungry nowarent you?2. He mustbe watching TV, isrit he ?3 Tom musthave livedher for a long timehasn he ?4. She must have arrivydsterdaydidnt she?7. 表征詢(xún)，shall用于第一、第三人稱(chēng)疑問(wèn)句。Shall I get you some tea我給你點(diǎn)茶好嗎？ What shall we do this evening我

7、們今晚做什么？8. 表意愿，will用于各種人稱(chēng)陳述句。I will do anything for you我愿為你做任何事。If you will read the book, Il le nd it to you.如果你愿意讀這本書(shū)，我會(huì)把它借給你。9. 表義務(wù)，should/ought toshould意為應(yīng)該（某件事宜于做），用于各種人稱(chēng)。ought to意為應(yīng)該I （因責(zé)任、義務(wù)等該做），口氣比should稍重。You should be p olite to your teache你對(duì)老師應(yīng)該有禮貌。You shouldnt waste any time你不應(yīng)該浪費(fèi)時(shí)間。You a

8、re his father.ou ought to take care of him.是他父親，應(yīng)當(dāng)管他。 You ought nt to smoke so much爾不應(yīng)該抽這么多煙。9.表習(xí)慣：would和used to used to動(dòng)作或狀態(tài)，現(xiàn)在不發(fā)生或存在。而 would只表過(guò)去的情況。Peo pie used to thi nk that the earth was fl過(guò)去人們認(rèn)為地球是平的。（現(xiàn)在人不這么認(rèn)為。）She would go out for a walk in the morni ng whe n she was in the cqu在tly下時(shí)，她總是在早晨去散

9、會(huì)兒步。（可能仍散步）10表責(zé)備 should /ought to have +don表責(zé)備*應(yīng)該做某事卻沒(méi)做 ” shouldn t /ought not to have +don表責(zé)備本不應(yīng) 該做某事做了 I 例如：She should / ought to have attended your birthday party she had to look after her mother in hospit她 本該出席你的生日晚會(huì)的，可是她得在醫(yī)院照顧她媽媽。（該做而沒(méi)做）Tom should not /ought not to have told me your secret, but

10、 he meant no harm.湯姆本不該告訴我你的秘密，可是他并無(wú)惡意。（不該做而做了）II. need和dare的用法need和dare既可用作情態(tài)動(dòng)詞，也可用作實(shí)義動(dòng)詞。用作情態(tài)動(dòng)詞時(shí)，主要用于否定句和疑問(wèn)句。用作實(shí)義動(dòng)詞時(shí)，可用 于各種句式。1） 用作情態(tài)動(dòng)詞 -Need I come? -Ys, you must.我需要來(lái)嗎？-需要。You neednttelephone him now.She dare n ot go out alo ne at night 晚上不敢一個(gè)人出去。Not one of them dared me ntio n th 他們誰(shuí)也不敢提這件事。2) .

11、用作實(shí)義動(dòng)詞 You dont need to do it yourse你不必親自做這件事。 We need to tell them the new我們需要把這消息告 訴他們。We should dare to give our own opinio我們要敢于提出自己的觀點(diǎn)。 He did not dare (to) look u他不敢抬頭看。 一，單選1) A computer _think for itself, it must be told whato do.A. can tB. couldn t C. may not D. might not2) .The fire spread

12、through the hotel very quickly but everyone get out.A. had to B. wouldC. could D. was able to3) -Where is my uncle, Mary?-He _ in the bedroom.A. must have been B. must beC. may have been D. should have beenD. will -No, it C. can not be comeD. should4) Peter _ come with us tonight, but he isnt very s

13、ure yet.a mistake.D. would not be home soon.A. must B. may C. can5) -That must be a mistake.A. must not be B. needn t be6) It s nearly 7 o clock. DadA. can B. could C. woulds party? -I D. might return the book now.oYu can keep it till next week if you like. t B. mustn t C. needn t play with the knif

14、e, you _ hurt yourself.m not sure. I _ go to the concert tonight.7) -Are you coming to JeffA. must B. would C. should8) YouA. cancan B.mt ustn t; mayC. shouldn t, mDu.sctan t; shouldn t hear the phone. I _ asleep.B. must have been C. should be D. should have beent see her in the meeting room this mo

15、rning. She _ at the meeting.t have spokBe.nshouldn t have spoCke. needn vet hsapoken D. couldn t have spoken t find Mr. Smith anywhere in the office building. Where _ he have gone?B. can C. shouldD. need- No, you _B. mustn Ct. needn t I speak to Ma,ryplease?-Sorry, she_B.tCan t; mustn C. Mtay; can-

16、No, youBt . must; can Ct. shall; won9) Johnny, you A. won t;10) .I didn A. must be11) .I didn A. mustn12) .I can A. must13. -May I sit beside you, sir?- No, you. My girlfrie nd is coming soon.A. can tB. mustn Ct. needn tD. shouldn tt in.14. - I speak to Ma,ryplease? -Sorry, she come to the phone bec

17、ause she isnA. Might; wonB.tCan t; mustn C. Mtay; can tD. Couldn t; shouldn t15. - I want to know if I _ smoke here. - No, you. Could you see the sign NO SMOKINGlI there?A. can; neednBt . must; canCt. shall; wontD. may; mustn t16. My wife never remembers my telephone number. She always look it up.A.

18、 mustB. should C. wouldD. has to17. - you pass me the English magazine, please? - Sure. Here you are.A. Could B. Need C. Must D. Might18. -Must I go to work with you? - No, you. Linda go with me.A. mustn t; can B. can t; has toC. daren t; shouDld. needn t; may19. - _ I tell Mary the test results? -

19、No, you. She s already got the score.A. Will; won t B. Shall; neednCt. May; mustnD.t Can; don tt working.20. You be careful when crossing here. The traffic lights arenA. mightB. ought to C. couldD. may21. -Could I borrow your bicycle? - Yes, of course you.A.will B. should C. can D. need22. - I finis

20、h the homework no,wMum? - No, you . You can do it after dinner.A. Must needntB. Must.mustntC. May cantD. May may23. My father walk to work, but now he to work by bike.A. use to.goesB. is used to is going C. used to .is goingD. used to.goes24. The thieves_by the policemen yesterday afternoon.7A. caug

21、ht B. are caught C. were caught D. had caught25. We keep the new traffic law and learn how to protect ourselves.A. should B. may C. need D. can26. His parents pay for his education.A. doesnt need to B. dont need to27. Be quiet! The baby in the next room.A. will sleep B. is sleeping28. The weather re

22、port it is going to rain tonight.C. neednt toD. doesnt haveC. sleepsD. are sleepingA. says B. tells C. speaks D. talks29. children watching cartoons?A. Does likeB. Are .likeC. Do .likeD. Does.likes30. Mike be here now because he has just gone to Washington.A. mustnt B. neednt C. shouldnt D. cant31.T

23、he fire spread through the building very quickly but everyone get out.A. had to B. would C. could D. was able to32.-What do you think of this answer? -I don t think it be right.A.should33. - Is John coming by train?A. can t34-Why! I couldnA. could be playing35-I came here by taxi and the driver char

24、ged me 50 yuan. -Really? YouA. could B. must C. may D. should36. -I wonder why Mr Lin didn t come to work.A. needn Bt. should C. might D. can37. -No one passed the mathematics examination t.odayA. could review38. The book is neither yours nor mine. Whose39. It must have rained last night, it?40. If

25、I _go with you, I would feel very glad.二完型A story tells that two friends were walk ing through the deseTt漠). During the trip they had a 1., and one friend hit the other inthe face. The one who was beaten was hurt, but without saying 2., he wrote in the soadnady: mTy best friend hit me in the face.Th

26、ey 3.on walking until they found a lake, where they decided to take (洗洗澡).The one, who had been beaten, fell into thelake and started drow nin 溺水),but the frie nd saved him. After he came back to life from the n ear drow ning, he wrote on a 4.Today my best friend saved my life.The friend who had hit

27、 and 5. his best friend asked: 6. I hurt you, you wrote in the sand and,nyowu wrote on a stone,why? The other friend 7. : When someone hurts us, we should write it down in sand 8. wind can blow i.t 9a.w_a_y_ ,when someone does something good for us, we must write it down in stone where no 10. can ev

28、er blo.w it away( ( ( ( ( ( ( ( ( ( 四閱讀Hundreds of years ag，oa Roman army came north from England to make war on Scotland. The S，caotbsrave peopl，eloved theirt think it _B. might C. must D. can - He should, but he _. He likes driving his car.B. needn tC. may notD. mustn tt get you on the phone this

29、morni-n-g.We tennis in the yard when you phone me.B. must be playing C. must have been playing D. should have played have come by bus.- He have been ill.-I guess we _B. should review C. might review D. should have reviewed it be? A. mustA. mustnA.canthe exercise last night.B. may tB. canB. couldC. s

30、houldt C. hasn C. shouldD. can t D. didn tD. may) 1. A. talkB. jokeC. fightD. picnic) 2. A. somethingB. nothingC. anythingD. everything) 3. A. keptB. continuedC. lastedD. tried) 4. A. sandB. stoneC. treeD. wall) 5. A. killedB. hurtC. savedD. made) 6. A. BeforeB. WhileC. UntilD. After) 7. A. repliedB

31、. askedC. questionedD. required) 8. A. whichB. howC. whereD. when) 9. A. AlthoughB. OrC. ButD. If) 10. windB. waterC. airD. sandcountry very much. They fought hard to drive the enemy out of Sco，tlabnudt there were too many Romans. It looked as if the Romans would win.One night，the leader of Scots ma

32、rched his soldiers to the top of a“hiWll. e will rest here tonigh，t my men,”he said.“Tomorrow we will fight one more battle. We must win or we will die”.They were all very tired，so they ate their supper quickly and fell asleep. There were four guards o，n dbuttythey，too，were very tired， and one by on

33、，e also fell asleep.The Romans were not asleep. Quickly they gathered at the foot of the hill. Slowly they climbed up the，htiallksindge care not to make a sound. Closer and closer they came to the sleeping Scots. They were almost at the top. A few minu，tetshemworaer would be over. Suddeniy, one of t

34、hem put his foot on a this薊().He cried out and his sudden cry woke the Scots. In a momehey were on their feet and ready for battle. The fighting was hard but it did not last long. The Scots wiped out the Romans and saved their country. The thistie is not a beautifui piant. It has sharp needies aii o

35、ver it. Few peopie iike it. But the peopie of Scotiand iiked it so much that they made it their nationai fiower.1. Hundreds of years ago there was a war between .A. Roman army and North Engiand B. Roman army and the ScotsC. Engiand and Scots D. a brave peopie and the Scots2. At first it iooked as if

36、 the Romans wouid win because .A. the Scots were not braveB. the Roman army was so strongC. the Scots did not have a good ieaderD. the Romans had the support from the Scottish3. “We must win or we wiii die”. What the ieader of the Scots said means .A. they were sure to winB. they couidnt escape from deathC. they wouid win and the