情态动词虚拟语气易错题训练详解

1、情态动词与虚拟语气情态动词典型陷阱题分析.1.“Mikeisoftenabsentfromclass.”“Tellhimheanswerforitifhegoesonbehavinglikethat.A.shallB.willC.wouldD.can“Ipromisethatsheagreatsurprisetoher?A.shouldgetanicepresentonherbirthday."WillitbeB.mustC.wouldD.shall2.YoupaytooA.cannotmuchattentiontoyourB.shouldn'treadingskill,C.

2、mustn'asitissoimportant.D.needn't3.“IsJohncomingbytrain?"“Heshould,buthenot.Helikesdrivinghiscar.A.mustB.canC.needD.may4.“Ihemountainslastwinter.”“IttruebecauseA.maynotbemustn'tbeB.wonC.couldntbeD.5.“Doyouthinkheislazy?“Isoonce,butIdonX一

3、”tnow.A. mayhavethoughtB. canhavethoughtC.maythink6.Youberight,butIdonD.mightthink'tthinkyouare.A.canB.couldC.mustD.should情态动词精编陷阱题训练1.“Ithoughtyouwouldn'tmind.”“Well,asamatteroffactIdon't,butyoumefirst.A.shouldaskB.shouldhaveaskedC.mustaskD.musthaveasked2.“Icalledyouyesterday.Awomanansw

4、ered,butIdidn'trecognizehervoice.”“Oh,itmyauntJean.A.mustbeB.musthavebeenC.mightbeD.canhavebeen3. Thatcarnearlyhitme;I.A.mightbekilledB.mighthavebeenkilledC.maybekilledD.maybeenkilled4. It'saverykindoffer,butIreallyacceptit.A.mustn'tB.needn'tC.can'tD.don't5. Thepolicestillhav

5、en'tfoundher,butthey'redoingallthey.A.mayB.canC.mustD.will6. Youpractisethedrumswhilethebabyissleeping.A.needn'tB.mightn'tC.mustn'tD.won't7. Youhimthenews;heknewitalready.A.needn'ttellC.mightn'ttell8. Asshe'snothere,Isupposeshehome.A.mustgoB.musthavegonegoingB.nee

6、dn'thavetoldD.mightn'thavetoldC.mightgoD.mightbe10.A.shouldgoC.mightgo“Icalledyouyesterday.“Oh,itmyauntJean.A. mustbeB. shouldhavegoneD.mayhavegoneAwomananswered,butIdidn'trecognizehervoice.”B. musthavebeenC. mightbeD.canhavebeen11. Ihavemethimalongtimeago.Bothhisnameandfaceareveryfamili

7、ar.A.mayB.canC.wouldD.should13. “Shallwegoshopping?""Sorry,webuyanythingnowbecausenoneoftheshopsareopen.A.mustn'tB.needn'tC.can'tD.shouldnt14. Theyoftengototherestaurantsformeals.Theybeverypoor.A.mustn'tB.can'tC.maynotD.needn't15. Ididn'tseeherinthemeetingroomth

8、ismorning.Shehavespokenatthemeeting.A.mustn'tB.shouldn'tC.needn'tD.couldn't17. Hethetestagain,inwhichcase,hismotherwillbeverydisappointed.A.mightfailB.musthavefailedC.shouldfailD.couldhavefailed18.“Whydidn'tshecometothemeetingyesterday?""I'mnotsosure.SheA.shouldbeB.

9、shouldhavebeenC.mustbeD.mighthavebeen19. Whydidyoujustsitandwatch?Youme.A.couldhelpB.shouldhelpC.couldhavehelpedD.musthavehelped20. "Youyourteacherforhelp.Heiskind-hearted.""Yes.AwholedayA.canask,willwasteC.couldhaveasked,waswastedwasted21. “IsthereaflighttoLondonthisevening?theairpor

10、tandfinditout.”A.mustB.might22. “Showmeyourpermit,please.”B. musthaveasked,hadwastedD.shouldn'thaveasked,wouldbe“"Therebe.I'llphoneC. wouldD.canOh,it'snotinmypocket.It."9. Areyoustillhere?Youhomehoursago.A.mightfalloutC.shouldhavefallenoutB.couldfalloutD.musthavefallenout23. “L

11、ookatthesetracks.Itbeawolf.Don'tbesosure.Ithinkitbeafox.A.must;couldB.may;mightC.need;mustcould;need24. “DidJimcome?""Idon'tknow.HewhileIwasout.A.mighthavecomeB.mightcomeC.mushhavecomeshouldhavecome虚拟语气典型陷阱题分析D.D.1. IforgetwhereIreadthearticle,orIittoyounow.A.willshowB.wouldshowC.a

12、mgoingtoshowD.amshowing2. “It100ksasifheweredrunk.”"Soitdoes.”A.He'dbettergiveupdrinkingB.Heshouldn'thavedrunksomuchC.HealthismoreimportantthandrinkD.IwonderwhyheisalwaysdoingsoA.doB.areC.willD.would4.“Hewillcometomorrow.A.willcomecome“ShallIcometomorrow?A.won'twouldn't(2)"

13、I'vetoldhimaboutit.A.didn'twouldn't(3)“Hewilltakeyouaswell.”"ButI'dratherhethedayaftertomorrow.B.iscomingC.came“Tdratheryou.”B.didn'tC.don't“"ButI'dratheryou.”B.hadn'tC.don't”“ButI'dratherhe.”DA.won'tB.didn，tC.doesn，tD3.“Marylookshotanddry"&

14、quot;Soyouifyouhadsohighafever.hadD.D.wouldn't5.AllthedoctorsinthehospitalinsistedthathebadlywoundedandthatheA.shouldbe;beoperatedonB.were;mustbeoperatedonatonce.D.was;beoperatedonC.was;shouldbeoperated(1) Thepatientinsistedthatheillandtothehospital.A.wasn't,wasn'tsentB.wasn't,should

15、n'tbesentC.shouldn'tbe,wasn'tsentD.shouldn'tbe,shouldn'tbesent(2) Themaninprisoninsistedthathenothingwrongandsetfree.A.shoulddo,shouldbeB.haddone,shouldbeC.haddone,hadbeenD.shoulddo,hadbeen(3) Iadvisedthathetothehospitalatonce,butheinsistedthathequitewellthen.A.wassent;feltB.bese

16、nt;wasfeelingC.hesent;feelD.shouldbesent;shouldfeel6.smoking,hewouldnothavegotcancerinthelung.A.WashegivenupB.HadhegivenupC.DidhegiveD.Ifhegaveup"It'stimeyou.'D.wouldwhatIwouldhavedone.虚拟语气精编陷阱题训练1. “Istillhaven'tthankedAuntLucyforherpresent.”A.doB.didC.had2. IfIhadn'tbeenluckye

17、noughtomeetyou.IreallyA.don'tknowB.hadn'tknownC.wasn'tknowingDwouldn'tknow3."I'vetoldeveryoneaboutit.A.don'tB.”“Oh,I，hadn'tdratheryou.”C.couldn'tDwouldn't4. Ithasbeenrainingforaday,buteventhoughithadn'trained,wetherebytomorrow.A.can'tgetB.won'tget

18、C.hadn'tgotD.wouldn'tgetD.is.WouldD.D.D.5. “Doyouknowhisaddress?""No,IalsowishIwherehe.”A.knew,liveB.knew,livesC.know,livesknow,lived6. "Isn'titabouttimeyoutodomorningexercises?""Yes,ityouliketojoinus?"A.beginB.havebegunC.beganhadbegun7. Itishardformetoimagi

19、newhatIwouldbedoingtodayifIinlove,attheageofseven,withtheMelindaCoxLibraryinmyhometown.A.wouldn'thavefallenB.hadnotfallenC.shouldfallweretofall8. Hehesitatedforamomentbeforekickingtheball,otherwiseheagoal.A.hadscoredB.scoredC.wouldscorewouldhavescored9. Ifonlyhequietlyasthedoctorinstructed,hewou

20、ldnotsuffersomuchnow.A.liesB.lay10. Withouttheairtoholdsomeofthesunustolive.A.wouldbefreezingcoldC.wouldbefrozencold11. Yesterday,Janewalkedawayfromtheshewouldregretlater.A. hadsaidB.saidC.hadlainD.shouldlie'sheat,theearthatnightforB. willbefreezingcoldlyD.canfreezecoldlydiscussion.Otherwise,she

21、somethingC. mightsayD.mighthavesaid12. Youdidn'tletmedrive.Ifweinturn,yousotired.A.drove;didn'tgetB.drove;wouldn'tgetC.weredriving;wouldn'tgetD.haddriven;wouldn'thavegot13. Whenapencilispartlyinaglassofwater,itlooksasifit.A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken14.Butforthe

22、helpyougaveme,Itheexaminations.A.wouldhavepassedB.wouldpassC.wouldn'thavepassedD.wouldn'tpass2010年真题汇编1.（全国I29）.Justbepatient.Youexcepttheworldtochangesosoon.A.can'tB.needn'tC.maynotD.willnot2 .（全国II17）.I'mafraidMr.Hardingseeyounow.he'sbusy.A.can'tB.mustn'tC.shouldn&#

23、39;tD.needn't3 .（安徽卷32）.Jackdescriedhisfather,whoabraveboymanyyearsago,asastrong-willedmanA.wouldbeB.wouldhavebeenC.mustbeD.musthavebeen4 .（d匕京卷23）.-Goodmorning.I'vegotanappointmentwithMissSmithinthePersonnelDepartment.-Ah,goodmorning.YoubeMrs.Peters.A.mightB.mustC.wouldD.can5 .（北京卷34）.-T.he

24、weatherhasbeenveryhotanddry.-Yes.Ifithadrainedevenadrop,thingswouldbemuchbetternow!Andmyvegetables.A.wouldn'tdieB.didn'tdieC.hadn'tdiedD.wouldn'thavedied6 .（福建卷29）.Teachersrecommendparentstheirchildrenunder12toridebicyclestoschoolforsafety.A.notallowB.donotallowC.mustn'tallowD.co

25、uldn'tallow7 .（湖南卷29）.Ifhemyadvice,hewouldn'thavelosthisjob.A.followedB.shouldfollowC.hadfollowedD.wouldfollow8 .G胡南卷23）.Youbuyagift,butyoucanifyouwantto.A.mustB.mustn'tC.havetoD.don'thaveto9 .（江苏卷25）.-Ihaven'tgotthereferencebookyet,butI'llhaveatestonthesubjectnextmonth.-Don&

26、#39;tworry.YouhaveitbyFriday.A.couldB.shallC.mustD.may10 .（江苏卷34）.Georgeisgoingtotalkaboutthegeographyofhiscountry,butI'dratherhemoreonitsculture.A.focusB.focusedC.wouldfocusD.hadfocused11 .（江西卷23）.IhavetoldyouthetruthIkeeprepeatingit?A.MustB.CanC.MayD.Will12 .（辽宁卷26）.Doctorssaythatexerciseisimp

27、ortantforhealth,butitberegularexercise.A.can13.（山东卷B.willC.mustD.mayA.shouldn25）.I'tB.neednhavewatchedthatmovieit'llgivemehorribledreams.'tC.couldnD.mustn14.（陕西卷-No,youA.mightn23）.-MayItakethisbookoutofthereadingroom?.Youreaditinhere.B.wonC.neednD.mustn15.（四川卷3）.一I'mafraidnot.Itaketh

28、ebookout?A.WillB.MayC.MustD.Need16（天津卷9）.Markhavehurried.Afterdrivingattopspeed,hearrivedhalfanhourearly.A.needn'tB.wouldnC.mustnD.couldnIfheA.shouldtellB.tellsC.toldD.hadtold18.（重庆卷A.wouldn21） .Youparkhere!It'sanemergencyexit.B.neednC.couldnD.mustn19.（浙江卷here."17）."Youhaveawrongnu

29、mber,"shesaid."There'snooneofthatnameA.needB.canC.mustD.would22） （浙江卷10）.HadIknownaboutthiscomputerprogram,ahugeamountoftimeandenergy_A.wouldhavebeensavedB.hadbeensavedC.willbesavedD.wassaved23） （上海卷yesterday.29） .-Sorry,ProfessorSmith.Ididn'tfinishtheassignmentA.must-Oh,youB.mustn

30、'thavedoneitasyesterdaywasthedeadline.C.shouldD.shouldn't17 .（天津卷15）.-Johnwenttothehospitalalone.meaboutit,Iwouldhavegonewithhim.1 .【陷阱】几个干扰项均有可能误选。【分析】最佳答案选Aoshall用作情态动词主要有以下两个用法：（1）用于疑问句中征求意见。如：ShallIhelpyou?要不要我帮帮你？ShallIopenthewindow?要我把窗子打开吗？（2）用于陈述句中表示允诺、告诫、警告、威胁、命令、规定、必然性等（可用于各类人称）。如：

31、Youshallsufferforthis.你会为此事吃苦头的。（表威胁）Eachcompetitorshallwearanumber.每个参赛者要戴一个号码。（表规定）Youshallheareverythingassoonasyoucome.你一来就可听至U所有情况了。（表允诺）(1)D.2 .【陷阱】几个干扰项均有可能误选。【分析】最佳答案选Aocannottoo是英语中一个十分有用的表达，意为“不可能太，无论怎样也不算过分，越越”。如：这本书值得大加赞扬。Youcan'tbetoocareful.你越仔细越好。Youcan'tpraisethetoomuch.Wecan

32、notworktoomuchforthepeople.Awomancannothavetoomanyclothes.注：有时也可用cannever,impossibleItisimpossibletogettheretoosoon.我们为人民做工作是不可能做过头的。女人买的衣服再多也不算多。等与too连用来表示类似意思。如：去那儿越早越好。3 .【陷阱】可能误选B或C。【分析】最佳答案为Domay表推测，maynot意为“可能不(会坐火车来)”。句中的Heshould为Heshouldcomebytrain之省略，由于其后出现转折连词but,说明语意有变化，再结合下文的Helikesdrivi

33、nghiscar,便可决定此题选Do注意，不能选B,因为can表示推测时通常不用肯定陈述句。4 .【陷阱】几个干扰项均有可能误选。【分析】此题最佳答案为C,主要由下文的becausetherewaslittlesnowthere这一语境所决定，既然“没下什么雪”，那么“滑雪”就应是“不可能”，所以选couldn'tbe,即选Co答案选A。从答话人的语境可知，空格处的意思“曾经这样想过”，即对过去情况作推测，故应用“情态动词+动词完成式”；又因为can表推测不用于肯定句，故选Ao5 .答案选A。从答话人的语境可知，空格处的意思“曾经这样想过”，即对过去情况作推tthinkyouare.测

34、，故应用“情态动词+动词完成式”；又因为can表推测不用于肯定句，故选Ao6 .Youberight,butIdonA.canB.couldC.mustD.should【陷阱】几个干扰项均有可能误选。【分析】从语境上看，GD不宜选，在剩下的A和B中，许多同学想当然地选了A,认为整个句子为现在时态，所以选can,而不选过去式could，但是最佳答案却是B而不是Ao按照英语语法，情态动词can用于推测表示可能性时，通常只用于否定句或疑问句中，而不用于肯定句中；但could用于表推测时，却不仅可用于否定句和疑问句，也可用于肯定句，且此时的could并不是can的过去式，与can也没有时间上的差别，只

35、是could比can语气更委婉，所以答案选B。注：can在以下特殊情况下，也可用于肯定句。一是表示抽象的可能性，即从理论上或逻辑上分析是可能的，但是实际上未必会发生。如：Anyonecanmakemistakes.任何人者B可能会犯错误。二是后接“be(get,seem,become)+形容词"，表示"有时会"、"时常会"等。如：Myfathercanbeveryunreasonable.我父亲有时候很不讲道理。精编陷阱题训练【答案与解析】1 .选Boshould后接动词完成式表示“本来应该做某事，结果未做”，此处含有责备之意。2 .选B。对过

36、去情况的肯定推测，宜用“情态动词+动词完成式”，再根据句意，可确定答案为Bo注：can表示推测通常不用于肯定陈述句。3 .选Bo表示过去可能发生而实际上未发生的事，用might+动词完成式。若只是推测过去可能已经发生的事，则可用maymight+动词完成式，如Hemaymighthavegone.他可能已经走了。4 .选Co由句意可知。5 .选Bodoallonecan意为"尽力"或"竭尽全力"。6 .选Cmustn't在此相当于can't,且语气更强。7 .选B。“needn't+动词完成式”的意思是：本来不必做某事，但实际上做

37、了。上句意思是“你本来不必告诉他这个消息的，因为他（当时）已经知道了”。注意，句中knew为过去式。8 .选B。must后接动词完成式表示对过去情况的肯定推测，意为“一定已经做了某事”。9 .选Boshould后接动词完成式表示“本来应该做某事，结果未做“。10 .选Bo对过去情况的肯定推测，宜用“情态动词+动词完成式”，再根据句意，可确定答案为R注：can表示推测通常不用于肯定句。12 .选A。mayhavedonesth表示对过去可能发生的事进行推测，意为"可能曾经"。13 .选C根据上下文的语境推知。can't意为“不能”。14 .选Bo根据上下文的语境推知。

38、can't表推测，意为“不不能”。16 .选D。couldn'thavedonesth表示对过去情况进行推测，意为“过去不可能发生过某情况”。17 .选A。根据下文的willbe可知，“他考试再不及格”是将来的事，据此可排除B和d再根据语意，排除Co18 .选d从时间上看，由于是昨天没来开会，所以推测他生病也应指昨天，故排除A和Q从语境上看，既然上文说I'mnotsosure,那么说明说话者对自己的推测没有很大把握，故选D19 .选C根据上文的过去时态可知，此句谈的是过去的事，故排除A和C根据语境排除Do20 .选Cocouldn'thavedonesth结构在

39、此表示责备，指过去本来可以做某事但实际上未做。第二空填waswasted,陈述的是过去的一事实。21 .选B。根据下文的I'llphonetheairportandfinditout可知，说话人对自己的推测没有很大把握，故选mighto若选A,语气太强，不合语境；若选D,不合语法习T因为can表推测通常不用于肯定陈述句中。22 .选d既然“通行证现在不在口袋里”，那么它“掉出去”应发生在过去，故排除A和Bo比较选项C和D所表示的意思，选D更恰当。24 .选A。根据Don'tbesosure可知前面一空应填must。第二空填的could表示推测，虽为过去式形式，但表示现在意义，语

40、气较委婉，它与表推测的can主要用于否定句和疑问句不同，它可以用于肯定陈述句。25 .选A。根据句中有关时态可知"他来”发生在过去，故排除B;根据Idon'tknow可知选项C语气太肯定，不合适；选项D的意思是“本来应该来”，与语境不合。虚拟语气考点1 .【陷阱】几个干扰项均有可能误选。【分析】正确答案选Bo根据上文的语境可知句中的or隐含有一个虚拟的条件，即or=ifIdidn'tforgetwhereIreadthearticle（要是我没忘记我在哪儿读过这篇文章的话一一但事实上忘了）。2 .【陷阱】几个干扰项均有可能误选，主要是受句中drunk一词的影响。【分析

41、】最佳答案为Dt关键信息是Itlooksasifheweredrunk中的虚拟语气，句子既然用了虚拟语气，也就是说，“他喝醉了”不是事实，只是他的言行好像是醉了，所以此题的最佳答案是D3 .【陷阱】容易误选A或C。选A者，认为前后两句的动词性质应一致；选C者，认为其后带有if条件状语从句，从语气上看，主句应用将来时态。【分析】此题最佳答案为d分析如下：(1) “so+助动词+主语”是一个很有用的结构，它表示“也一样"时。如：HelikestowatchTV,andsodoI.他喜欢看电视，我也一样。Whenanimalsandplantsdisappear,sowillman.当动植

42、物消失的时候，人类也会随之消失。(2)由于空格后的if条件状语从句的谓语用的是虚拟语气(这是很重要的信息)，所以主句要用would而不用will,即答案应选D。4 .【陷阱】容易误选A或B。根据上文的Hewillcometomorrow以及下文的时间状语thedayaftertomorrow似乎都表明空白处应填一个一般将来时态。【分析】但此题的最佳答案是C。按照英语习惯，wouldrather后接that从句时，从句谓语通常要用虚拟语气，即用过去式表示现在或将来，用过去完成时表示过去。又如：I'dratheryouleftrightnow.我宁愿你现在就离开。Iwouldmuchrat

43、heritwasforgotten.我更愿这事被遗忘掉。I'dratherhehadn'ttoldmeaboutit.我宁愿他没告诉我这事。B(2)BB5 .【陷阱】几个干扰项均有可能误选。【分析】最佳答案选Doinsist后的从句谓语有时用“should+动词原形”这样的虚拟语气，有时不用，具体要看该谓语动词所表示的含义。一般说来，若该谓语动词所表示的动作尚未发生，或尚未成为事实，则用虚拟语气；若该谓语动词所表示的动作已经发生，或已经成为事实，则要用陈述语气。分析上题的句意，可知只有选D最合适。B(2)BB6 .【陷阱】容易误选D。【分析】正确答案应选Bo之所以不能选D,是因为时态前后有矛盾。由于主句谓语是wouldnothavegot,这表明是对过去事实作出的假设，所以从句谓语应该是hadgivenup,而不是像D项那样用一般过去时。另外，当虚拟条件句中有had,should,were等词时，通常可以省略if,并将had,should,were提前置于句首。又如：Weretheytoceaseadvertising,priceswouldcomedown.=Iftheyweretoceaseadvertising,