情態(tài)動(dòng)詞考點(diǎn)

1、情態(tài)動(dòng)詞易錯(cuò)點(diǎn)歸納1. 表"可能/可能性”may和might用于陳述句；can和could用在否定句、疑問(wèn)句和驚嘆句中Canthisbetrue?Howcanyoubesocareless!Thiscannotbedonebyhim.2. 目的狀語(yǔ)從句中用can,could,may,might或will.Getupearlytomorrowsothatyoumayseehim.3. 讓步狀語(yǔ)從句中用may或might.Tryashemay,hewon;treachthatgoal.4. will和would可以表真理或習(xí)慣：“慣于”，“總是”Shewilllistentomusica

2、loneforhours.Hewouldgetupearlywhenhelivedinthecountry.5. should可以表示有較大可能實(shí)現(xiàn)的猜測(cè)、推論，譯為“可能”、“照理”，“總該吧”用于第一人稱(chēng)表示說(shuō)話人的謙遜、客氣、委婉。Ishouldthink我倒是認(rèn)為用在條件狀語(yǔ)從句中，表語(yǔ)氣較強(qiáng)的假設(shè)，譯作“萬(wàn)一”、“竟然”，（也可將should置于從句之首而省略if,主句不一定用虛擬語(yǔ)氣）。ShouldIbefreetomorrowIwillcome.表意外、驚喜或在說(shuō)話人看來(lái)不可思議，譯為“竟會(huì)”、“居然”。Agentlemanlikehimshouldberudetoalady!6

3、. shall用于第二、三人稱(chēng)陳述句，表“命令”、“警告”、“威脅”、“強(qiáng)制”，“規(guī)定”和“允許”。YoushallhavethebookwhenIfinishreading.（允諾）Nobodyshalltellittohim.（警告）Accordingtothelaw,thehouseshallgotohisdaughter.（規(guī)定）一、三人稱(chēng)疑問(wèn)句，表征求意見(jiàn)或請(qǐng)求指示，譯為“要不要？"Shallwegooutforawalk?7. must表義務(wù)或責(zé)任：“必須”，“應(yīng)該”，（否定句中表“禁止”或“不允許”。）表推測(cè)：“必定”，“一定”。注意：must表示推測(cè)時(shí)的否定式是can

4、'或couldn't（不可能）表示主張："硬要"，"一定要"，"非要"Ifyoumustgo,atleastwaittilltherainstops.與說(shuō)話人愿望相反："偏要"Themachinemustbreakdownatthisbusyhour.正忙時(shí)機(jī)器偏偏壞了。8. need和dare,既可做情態(tài)動(dòng)詞，也可做實(shí)義動(dòng)詞。作情態(tài)動(dòng)詞時(shí)，僅用于否定句或疑問(wèn)句.9. usedto有兩種否定：usedn'td或didn'tuseto.10. must,may,might,can,co

5、uld表示"推測(cè)”時(shí),具有一般式、進(jìn)行式和完成式三種。注意：can't/couldn表示"不可能"；may/mightnot表示"可能不"；*11.情態(tài)動(dòng)詞的完成式musthavedone表示“一定做了某事“，只用于肯定句中。否定用：can't/couldn'thavedonecan/couldhavedone用于否定和疑問(wèn)句，表“可能已經(jīng)”（否定表"肯定沒(méi)有做”）may/mighthavedone“可能已經(jīng)做了某事"，用于肯定和否定句（否定意為“可能沒(méi)有”）.should（not）havedone=

6、ought（not）tohavedone（a） “本應(yīng)該做但沒(méi)做”或“本不應(yīng)該做但做了”，含有責(zé)備或悔意。Ioughtn'ttohavescoldedherforsuchasmallthing.（b） “（估計(jì)）應(yīng)該已經(jīng)”，“大概已經(jīng)”，即對(duì)過(guò)去情況的推測(cè)。例：Theyleftatnine,sotheyshouldhavearrived（=probablyhavearrived）homebynow.（c） “竟然已經(jīng)”，“居然已經(jīng)”，即表說(shuō)話人對(duì)已出現(xiàn)的事態(tài)感到“驚奇、驚喜、懷疑”。I'msuripedthatheshouldhavebeensofoolish.我很奇怪,他竟然

7、會(huì)這么傻。needn'thavedone"本不必做實(shí)際上做了"；didn'tneedtodo"本不必做實(shí)際上也未做”wouldhavedone/wouldn'thavedon虛擬語(yǔ)氣句，表示與過(guò)去事實(shí)相反wouldlike/lovetohavedone"本打算做而實(shí)際上未做”hadbetterhavedone”最好本來(lái)做完而實(shí)際未做"；wouldrather+havedone“寧愿當(dāng)時(shí)做了“*12.和情態(tài)動(dòng)詞有關(guān)的固定短語(yǔ)may/mightwelldo"很有可能"，"極有可能"；m

8、ay/might（just）aswelldo"不妨”。cannottoo/cannevertoo/cannot/canneverenough也不過(guò)分”。Youcantbetoocarefulwhilecrossingthestreet.Wecanneverpayenoughattentiontoit.cannotbut+動(dòng)詞原形，表"不得不"。willdo表"行"，"可以"，"適用"。apencilwilldo（forsth.）表“車(chē)輛無(wú)法啟動(dòng)"，"門(mén)窗無(wú)法開(kāi)/關(guān)"用won&

9、#39;t.如：Thecarwon'tstartcan'tbestarted.情態(tài)動(dòng)詞鞏固練習(xí)1. Youcan'timaginethataWelhavedgentlemanbesorudetoalady.A.mightB.needC.shouldD.would2. “IsJohncomingbyair?"He'should,butnot.Helikestakingtrains.”A.mustB.canC.needD.may3. -itbeLiPingwhobroketheglass?-No.ItbeWangHaiwhodidit.A.Could;ma

10、yB.Can;canC.May;mustD.Can;must4. Whentheoldmanwasalive,hesitforhoursatthedoor.A.wouldB.couldC.mustD.might5. Jack,youplaywithknife;youhurtyourself.A.won't;can'tB.mustn't;mayC.shouldn'tmustD.can't;should6. IhavedecidedtotakethejobandIchangemymind.A.mustntB.cantC.wontD.maynot7. Shei

11、ntothethickforestaloneonsuchadarknight.A.daresnotgoB.daresnottogoC.darenottogoD.doesntdaoregto8. ThearyouhavegotasetofvaluableAustraliancoins.Ihavealook?-Yes,certainly.A.DoB.MayC.ShallD.Should9. -WhencanIcomeforthephotos?Ineedthemtomorrowafternoon.-Theybereadyby12:00.A.canB.shouldC.mightD.need10. My

12、parentsneverremembermytelephonenumber,andtheyalwayslookitup.A.mustB.canC.shouldD.haveto11. Hehavecompletedhiswork,otherwisehewouldn'beenjoyinghimselfbytheseaside.A.shouldB.mustC.wouldn'tD.can't12. Iwasonthehighwaywhenhiscarwentpastfollowedbyapolicecar.Theyatleast150kilometersanhour.A.sho

13、uldhavebeendoingB.musthavebeendoingC.couldhavedoneD.wouldhavedone13. -Lucydoesn'rtiindlendingyouherdictionary.-She.I'valreadyborrowedone.A.can'tB.mustn'tC.needn'tD.shouldn't14. Therebeanydifficultyinpassingtheroadtestsinceyouhavepracticedalotinthedrivingschool.A.mustn'tB.

14、shan'tC.shouldn'tD.needn't15. -Ihavetakensomeoneelse'sgreensweatakbymHarry's.Healwayswearsgreen.A.hastobeB.willbeC.mustntbeD.couldbe16. Helengoonthetripwithus,butsheisn'tquitesureyet.A.shallB.mustC.mayD.can17. Youmightjustaswelltellthemanufacturerthatmalecustomersnotlikethede

15、signofthefurniture.A.mustB.shallC.mayD.need18. “Whoisthegirlstandingoverthere?"Well,ifyouknow,hernameisMabel.”A.mayB.canC.mustD.shall19. “Theinterestbedividedintofiveparts,accordingtothejudgmentmadebybothsides,declaredthejudge.A.mayB.shouldC.mustD.shall20. "Idon'tmindtellingyouwhatIkno

16、w."You.I'mnotaskingyouforit.”A.mustn'tB.maynotC.can'tD.needn't21. -Excuseme,butIwanttouseyourcomputertotypeareport.-Youhavemycomputerifyoudon'ttakecareofit.A.shan'tB.mightnotC.needn'tD.shouldn't22. “Whateveryouwant,youhaveitonconditionthatyougetthebestresult.Said

17、theboss.A.wouldB.oughttoC.shallD.could23. -Ipromiseherdaughtergetanicepresentonherbirthday.-Willitbeabigsurprisetoher?A.shouldB.mustC.wouldD.shall24. “IwonderifIhere."No,you.CouldyouseethesignNoSmokingthere?"A.can;needn'tB.shall;won'tC.must;can'tD.may;mustn't25. "Whyit

18、rainnow?Igototheconcertat7."WhatapityF”A.can;mightnotB.should;needn'tC.must;can'tD.need;mustn't鞏固練習(xí)（二）虛擬語(yǔ)氣1. -DidJacktakethedoctor'sadvicethatheinbedforacoupleofdays?-IfonlyheA.lies;doesB.lie;hadC.mustlie;wouldD.lay;did2. fortheearthquakeinMay,myfriendLilywouldstillliveashappily

19、aswedo.A.WereitnotB.Hadn'titbeenC.HaditnotbeenD.Ithadn'tbeen3. Iftheirmarketingplanssucceed,theytheirsalesby20percent.A.willincreaseB.havebeenincreasingC.haveincreasedD.wouldbeincreasing4. Wefirstmetonatrainin2000.Webothfeltimmediatelythatweeachotherforyears.A.knewB.haveknownC.hadknownD.know

20、D.havegot;havemade5. Isn'tittimeyoudowntothosepapers?A.got;makingB.shouldget;makeC.get;write6. -Mary,howdidyourmathstestgo?-IhadthoughtIhavefailed,butinfactIcameinthetop10percentinmyclass.tD.canhavedoneC.mustD.canA.shouldB.couldntC.mighthaveD.shouldn7. Whatapity!Consideringhisabilityandexperienc

21、e,hebetter.A.needhavedoneB.oughthavedoneC.mighthavedone8. Shewellrefusetospeaktoyou.A.willB.may9. TsthereabasketballmatchbetweentheLALakersandHoustonRocketsthisSaturday?-Therebe.Ihavealreadybeentryingtogetoneticket.A.mightB.mustC.canD.would10. HeanactionmovieonTVwhenIcalledhim,forIcouldhearthesoundo

22、ffightingoverthephone.A.mustbewatchingB.musthavebeenwatchingC.musthavewatchedD.mustwatch11.-Doyouknowwheremyaddressbookis?-Itbeinthecupboard.IthinkIsawittoday.A.canB.couldC.willD.must12. Itisbelieved,accordingtosomeexperts,thatanynewfilmfilledwithviolenceandsexwonforchildren.A.fitB.suitC.prepareD.do

23、13. -Whydidn'tyoucomearttendtheopeningceremonyyesterday?-Sorry,I,butIhadsomethingelseimportanttodo.A.woulddoB.shouldC.wouldhaveD.wasgoingtohave14. -Hehavebeensenttohospitalimmediately.-Sohe,butalleffortsmadenodifference.A.should;wasB.must;didC.oughtto;hadD.can;has15. -AMr.Smithiswaitingoutsidefo

24、rtheappointmentwithyou.hecomein?-Yes,pleaselethimin.A.ShallB.MayC.WillD.Need16. Rreyoucomingbybus?-Inot.Busesarealwayscrowdedduringholidays,youknow.A.mustB.canC.needD.may17. Heisalwaysontimeforwork.Howitbethathewaslateyesterday?A.canB.mightC.mayD.must18. Ifwehadn'tmadeadequatepreparations,wetodo

25、theexperimentnextweek.A.wouldn'thavedaredB.shouldn'tdar£.weren'ttodareD.won'tdare19. Iwouldratherinthecountryside.Itishelpfulforherhealth.A.wouldstayB.stayedC.stayD.stays20. -Whatwillyoudoduringthesummerholiday?-Idonknbw,butitishightimesomething.A.ImdecidingB.IdecidedC.Illdecide

26、D.Ivedecided21. Wearehappythatourpredictionssoaccurate,whichisfarfromexpectation.A.mightbeB.wouldbeC.shouldbeD.mustbe22. Thopeyouareenjoyingyourstayhere.Ifitfortheclimate,I'dlikeithereverymuch.A.isntB.werentC.hasntbeenD.hadntbeen23. ItriedtoexplaintheproblemtoMary,butshewassoangrythatshelisten.A

27、.couldntB.shouldntC.wouldntD.mightnot24. Iyouthetruth,butIallowedtodoso.A.wouldtell;wasnB:hadtold;werenC.wtouldhavetold;hadn'tLbwonuldhavetold,wasn't25. Peterbereallydifficultattimeseventhoughheisanicepersoningeneral.A.shallB.shouldC.canD.must情態(tài)動(dòng)詞與虛擬語(yǔ)氣易錯(cuò)題1. IknowMarkisgoingtohaveaninterviews

28、ometimethisafternoon.Heatthisverymoment.A.shouldbebeinginterviewedB.maybebeinginterviewedC.mustbebeinginterviewedD.needbebeinginterviewed2. IpayTracyavisit,butI'mnotsurewhetherIwillhavetimethisSunday.A.shouldB.mightC.wouldD.could3. Youwhenyoucrossthestreet.Youshouldwalkquickly.A.neednthesitateB.

29、maynothurryC.cannothurryD.mustnthesitate4. Whatapity!Consideringhisabilityandexperience,hebetter.A.needhavedoneB.musthavedoneC.canhavedoneD.mighthavedone5. Ifittomorrow,whatwouldwedo?A.rainsB.wouldrainC.weretorainD.rain6. Thiswallofairisaneffectiveanswertotheproblemanditwork."Butitisaquestionto

30、putsuchawallofairaroundthestatue."A.mayB.mustC.shouldD.could7. DoyoustillrememberwhenwewenttoNanjing?"fcan'tremembernowbutsometimelastsummer?"A.mightbeB.coulditbeC.couldithavebeenD.shouldithavebeen8. EvenifIhadtakenpartinthe400-metrerelayraceinthesportsmeet,ourclasstherace.I'm

31、weightthisyear.A.mustnothaveachieved;acquiringB.wouldnothavebeaten;puttingonC.cannothavedefendedourtitle;losingD.mightnothavewon;gaining9. -Thefishermenshouldhavebeenwarnedofthestorm;otherwisetherewouldnothavebeenseveraldeaths.-,buttheydidn;tlistentoit.A.Yes,theywereB.SoweretheyC.Yes,theyshouldD.Sos

32、houldthey10. ThisMP5isofgoodquality.Ifitbreakdownwithinthefirstyear,wewouldrepairitatourexpense.A.shouldB.wouldC.couldD.might11. Judgingfromhisathleticskillsandhispresentstate,hebequalifiedforthe2012LondonOlympicGames.A.shouldB.shallC.canD.must12. Whatapity!Consideringhisabilityandexperience,hehaved

33、onebetter.A.needB.mustC.canD.might13. Travellingbytrainbeslow,butatleastitismuchsafer.A.mustB.canC.shouldD.may14. Ifyougointoastoreandfeelthattheclerkisbeingrude,stopandthinkthatsheatoughday,andputyourselfinhershoes.A.mayhaveB.mayhavehadC.musthaveD.musthavehad15. -Idon'tknowwhatIwithoutthesuitca

34、seyoulentme.-Gladtohavebeenofsomehelptoyou.A.wouldhavedoneB.woulddoC.shouldhavedoneD.shoulddo16. Aboutonein10videogameplayersshowsignsofaddictivebehaviorthathavenegativeeffectsontheirfamily,friendsandschoolwork,accordingtoanewstudy.A.shouldB.couldC.mustD.would17. -DirectorWang,amaniswaitingtoseeyouo

35、utside.hecomein?-Inamoment.I,mbusyrightnow.A.CanB.ShallC.MayD.Would18. Inhistory,literature,Englishandforeignlanguageclasses,readingandcomprehensionskillsbethedifferencebetweenpassingandfailing.A.shouldB.canC.mustD.shall19. Thosefarmerswhomovefromplacetoplacewiththeiranimalsinthepasthavemovedintonew

36、housesatlast.A.couldB.mightC.wouldD.should20. Whohavethoughtthisisagoodidea?Ithinkitwillonlygetusintotrouble.A.couldB.mustC.shouldD.would21. Itwouldbeimpossibleforhimtoleavehospitaltomorrowifhefirstaidwhentheaccidenthappened.A.wasn'tgivenB.hadn'tbeengivenC.shouldn'tbegivenD.wouldn'tb

37、egiven22. Youdidn'tgettheticketforthefirsttraintoTibet?"Well,howIwishIone!"A.gotB.willgetC.hadgotD.couldget23. -Helen,willyoubeatthepartytonight?-Yes,butIhavesomuchhomeworktodothatIreally.A.cantB.mustntC.wontD.shouldnt24. Look!Ifwehadbeguntodotheworkyesterdaymorning,weourselvesjustlike

38、them.A.wouldhaveenjoyedB.weretoenjoyC.shouldenjoyD.wouldbeenjoying25. Jackmyletter,otherwisehebeforenow.A.mustnthavereceived;wouldreplyB.shouldnthavereceived;wouldreplyC.couldntreceive;wouldhaverepliedD.couldnthavereceived;wouldhavereplied26. Thelittlegirlwassoshythatshebeforealargeaudience.A.didntd

39、arespeakB.darednottospeakC.darenotspeakD.doesntdaretospeak27. anyonephone,tellthemImnotavailable.A.WouldB.ShallC.CouldD.Should28. Thechilddidn'tunderstandhiscondition,buthehadastrangefeelingthattheotherchildrenapproachhim.A.didntdareB.notdareC.darednottoD.doesntdareto29. Ifhethathetoworktherethe

40、n,everythingwouldbeOKnow.A.insisted,besentB.insisted,wassentC.hadinsisted,besentD.hadinsisted,wassent30. IfonlyIhowtooperateacomputerasyoudo.A.hadknownB.wouldknowC.shouldknowD.knew31. Johncouldn'taffordacar.Howhewishedheenoughmoneytobuyone.A.hadhadB.shouldhadC.hasD.had32. -Americansarealwaysunre

41、asonable,arentthey?-Exactly.TheyalwaysputblamesonChinafortheireconomicfailurewhateverwe.A.musthavedoneB.mighthavedoneC.wouldhavedoneD.shouldhavedone33. Youaswelldothisnow,foryouwillhavetodoitfirstorlast.A.needB.mustC.canD.may34. -WillittakemelongtogettotheHolidayHotel?-No,ittakeyoulong.Itsnottherush

42、hournow.A.shouldntB.shantC.mustntD.neednt35. JohnnysunclepromisesthattheboygetanicepresentonChristmasEve.A.shouldB.mustC.canD.shall36. -Guesswhat,hehasdecidedtoenterfortomorrowsspeechcontest!-itbepossible?Heisusuallyquiteshyandreserved.A.MustB.WouldC.ShouldD.Need37. AfterMacaoreturnstoChina,theprevi

43、ouscapitalistsystemandwayofliferemainunchangedfor50years.A.willB.shallC.canD.may38. -Mycomputerstart,nomatterhowhardItry.-Itmighthavecrashed.A.wontB.shouldntC.mustntD.wouldnt39. -thewomanwiththebabycomeover?Wehaveaseathere.-Thankyou,sir.ActuallyIdohavemyseathere.Butmybabylikestolookoutofthewindow.A.

44、WouldB.ShallC.MustD.May40. -Itdoesn'trainsomuchinBritaininwinter,sosomethingbewrong,Iguess.-Itis.Someofthelowerroadshavebeenflooded.A.mustB.shouldC.canD.would2012年英語(yǔ)中的情態(tài)動(dòng)詞與虛擬語(yǔ)氣試題1.【2012全國(guó)卷II17.I'mgoingtoEuropeonvacationtogetherwithJohnifIfindthemoney.A.canB.mightC.wouldD.need2.【2012重慶】25.-yo

45、uinterruptnow?Can'tyouseeI'monthephone?-SorrySir,butitsurgent.A.CanB.ShouldC.MustD.Would3.【2012全國(guó)】30.Iuseaclocktowakemeupbecauseatsixo'clockeachmorningthetraincomesbymyhouse.A.couldn'tB.mustn'tC.shouldn'tD.needn't4.12012北京】33.Wethedifficultytogether,butwhydidn'tyoutel

46、lme?A.shouldfaceB.mightfaceC.couldhavefacedD.musthavefaced5.【2012福建】31.Welostourwayinthatsmallvillage,otherwisewemoreplacesofinterestyesterday.A.visitedB.hadvisitedC.wouldvisitD.wouldhavevisited6.12012陜西】17.Ifmycarmorereliable,IwouldhavedriventoLhasainsteadofflyinglastsummer.A.wasB.hadbeenC.shouldbe

47、D.wouldbe7 .【2012陜西】23.Ithankyoutoomuchforallyourhelptomysonwhilewewereawayfromhome.A.won'tB.can'tC.canD.will8 .【2012山東】30.Ifweadequatepreparations,theconferencewouldn'thavebeensosA.haventmadeB.wouldntmakeC.didntmakeD.hadntmade9 .【2012陜西】17.Ifmycarmorereliable,IwouldhavedriventoLhasainst

48、eadofflyinglastsummer.A.wasB.hadbeenC.shouldbeD.wouldbe10 .【2012陜西】23.Ithankyoutoomuchforallyourhelptomysonwhilewewereawayfromhome.A.won'tB.can'tC.canD.will11 .【2012遼寧】24.Oneofourrulesisthateverystudentwearschooluniformwhileatschool.A.mightB.couldC.shallD.will12 .【2012遼寧33.Jackisagreattalker

49、.It'shightimethathesomethinginsteadofj.usttalkingA.willdoB.hasdoneC.doD.did13 .【2012四川】19.IgotcloseenoughtohearthemspeakingChinese,andIsaid"NiHao”jinChina.A.mustB.mightC.canD.should14 .【2012浙江19.Hadtheyknownwhatwascomingnext,theysecondthoughts.A.mayhaveB.couldhaveC.musthavehadD.mighthavehad

50、15 .【2012江蘇】28.Dayslater,mybrothercalledtosayhewasallright,butsaywherehewas.A.mustn'tB.shouldn'tC.wouldn'tD.mightn't16 .12012江蘇35.-Happybirthday!-Thankyou!It'sthebestpresentIfor.A.shouldhavewishedB.musthavewishedC.mayhavewishedD.couldhavewished17 .【2012安徽】Gracedoesn'twanttomo

51、vetoNeYorkbecauseshethinksifshethere,shewouldntbeabletoseeherparentsveryoften.A.livesB.wouldliveC.hadlivedD.weretolive18 .【2012天津】Wewouldn'thavecalledataxiyesterdayifHaroldusaridehom.A.didntofferB.wouldntofferC.hasntofferedD.hadntoffered19 .【2012天津】It'squitewarmhere;weturntheheatingonyet.A.c

52、ouldn'tB.mustn'tC.needn'tD.wouldn't20 .【2012遼寧】Oneofourrulesisthateverystudentwearschooluniformwhileatschool.A.mightB.couldC.shallD.will21 .【2012胡南】Sorry,Iamtoobusynow.IfItime,Iwouldcertainlygoforanoutingwithyou.A.havehadB.hadhadC.haveD.had2013年高考中的情態(tài)動(dòng)詞與虛擬語(yǔ)氣1. （2013d匕京）34.Ifweatablee

53、arlier,wecouldn'tbestandinghereinaqueue.A.havebookedB.bookedC.bookD.hadbooked2. （2013北京）35.-Youneedn'ttakeanumbrella.Itisnain'.tgoingtor-Well,Idon'tknow.Itdo.A.mightB.needC.wouldD.should3. （2013全國(guó)大綱）26.Sincenobodygavehimanyhelp,hehavedonetheresearchonhisown.A.canB.mustC.wouldD.need4.

54、 （2013福建）30.DoyouthinkGeorgehaspassedthedrivingtest?-No.Ifso,hehiscartoourcollegeyesterday.A.woulddriveB.droveC.wouldhavedrivenD.haddriven'5. （2013女孩）28.Itomycousinsbirthdaypartylastnight,butIwasnotavailableA.wentB.hadgoneC.wouldgoD.wouldhavegone6. （2013安徽）34.Itbethevocabularythatcausedyoutheproblemintheexercise,becauseyouknowalotofwords.A.mayB.couldntC.shouldD.neednt7. （2013湖南）32.Hesleep,althoughhetriedto,whenhegotonsuchahuntforanideauntilhehadcaug