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1、RevisionModalVerbsYes,we Yes,we cancan.ModalVerbs情态动词情态动词情态动词情态动词是中学英语学习中的一个是中学英语学习中的一个重点和难点，也是高考的重点考察重点和难点，也是高考的重点考察内容之一。内容之一。根据对历年来试题的分根据对历年来试题的分析析,高考的热点依次是高考的热点依次是:1.)推测和可能性推测和可能性；2.)情态动词情态动词+havedone；3.)虚拟语气；虚拟语气；4.)shall,should,can和和must表特定表特定语气语气.1.情态动词主要有情态动词主要有:can,could,may,might,must,ought
2、to,shall,should,will,would,need,dare，hadbetter,etc.2 2 情态动词的语法特征：情态动词的语法特征：1 1）情态动词不能表示正在发生或已经发生的事情，情态动词不能表示正在发生或已经发生的事情，只表示期待或估计某事的发生。只表示期待或估计某事的发生。2 2）情态动词情态动词 除除ought ought 和和have have 外，后面只能接不带外，后面只能接不带to to 的不定式。的不定式。3 3）情态动词没有人称，数的变化，即情态动词第三情态动词没有人称，数的变化，即情态动词第三人称单数不加人称单数不加-s-s。4 4）情态动词没有非谓语形式
3、，即没有不定式，分词情态动词没有非谓语形式，即没有不定式，分词等形式。等形式。Someofuscanusethecomputernow,butwecouldntlastyear.Itwillbesunnyinthedaytime,butitcouldrainlateronthisevening.-CanIgonow?-Yes,youcan.Couldyouwaitafewdaysforthemoney?Canthisnewsbetrue?Howcanyoubesofoolish?表示表示“能力能力”表示表示“客观可能性客观可能性”表示表示“请求和允许请求和允许”表示表示“请求请求”,口语中代替
4、口语中代替can,使语气更委婉使语气更委婉,主要用主要用于疑问句于疑问句,答语用答语用can.-CouldIuseyourbiketomorrow?Yes,_.No,_.表示表示“惊异惊异,怀疑怀疑,不相信不相信的态度的态度(主要用于否定句主要用于否定句,疑问句和感叹句中疑问句和感叹句中)”youcanImafraid1.can和和couldYes,we Yes,we cancan.Can we pass our college entrance Can we pass our college entrance examination?examination?Yes,wecan.MayIwat
5、chTVaftersupper?Yes,_./No,_.MightIuseyourtelephone?MayIgohomenow?Itmaybetrue.Shemaycometomorrow.Hemighthavesomefever.Mayyousucceed!Mayyouhavemanymoredaysashappyasthisone!youmayYoumustnt允许允许,许可许可禁止禁止,阻止阻止Might比比May的语气更委婉的语气更委婉表示可能性的推测表示可能性的推测,译为译为“大概大概,可能可能”用用might时显得更加不肯定时显得更加不肯定用于祈使句表示祝愿用于祈使句表示祝愿2.
6、May和和MightAcomputer_thinkforitself;itmustbetoldwhattodo.A.cantB.couldntC.maynotD.mightnotAmay_can_表主观表主观“可能可能”表客观表客观“可能可能”Cannot_maynot_不可能不可能可能不可能不3.may和和canWeshouldbestrictwithourselves.Youshouldkeepyourpromise.Theyshouldhavearrivedbytwooclock.Ishouldadviseyounottodothat.Youaremistaken,Ishouldsay.
7、AskTomtoringmeupifyoushouldseehim.ShouldIbefreetomorrow,Illcome.Ifthingsshouldchangesuddenly,pleaseletmeknow.Whyshouldyoubesolatetoday?表劝告和建议应该表劝告和建议应该表推测表推测,“可能可能,应应该该”用于第一人称用于第一人称,表示表示说话人的一种谦逊说话人的一种谦逊,客气客气,委婉委婉用于用于If从句中表示可能性很小的事情从句中表示可能性很小的事情,译为译为“万一万一”“Why/How+should”表示说话人对某事不能理解表示说话人对某事不能理解.4sho
8、uld.5.shall与与should-Excuseme,butIwanttouseyourcomputertotypeareport.-You_havemycomputerifyoudonttakecareofit.A.shantB.mightnotC.needntD.shouldntAShall可表可表“警告、威胁、许诺、决心警告、威胁、许诺、决心”等等Whyshouldhethinkthat?Should表表“劝告、建议劝告、建议”，译为译为“应当应当”；有时；有时也表也表“预测预测”、“可能可能”或表示说话人的惊奇、或表示说话人的惊奇、愤怒、失望等感情。愤怒、失望等感情。Whatsha
9、llwedonext?Shallwebeginourlessons?Shallthedriverwait?Shallhecomein?Comein,please.Whenshallmyfatherbeabletoleavehospital?YoushallhavethebookwhenIfinishedit.Heshallbepunished.Youshallbepunishedifyouinsistondoingitthisway.用于第一用于第一,三人称三人称,表表征求对征求对方意见或方意见或请示请示.用于第二用于第二,三人称陈述句中表三人称陈述句中表命令命令,警告警告,允诺或威胁允诺或威
10、胁6.表对过去的推测表对过去的推测:情态动词情态动词+have+down对过去肯定推测对过去肯定推测:对过去否定推测对过去否定推测:对过去的可能推测对过去的可能推测:musthavedonecouldnthavedonemighthavedoneHemustbereading,_?Whathesaidcantbetrue,_?Hemusthavegoneoverthearticle,_?Itmusthaverainedlastnight,_?7.表猜测语气的反意疑问句的构成表猜测语气的反意疑问句的构成isntheisithasnthedidntit1).Youmustbetired,_?2).
11、Youmustgohomerightnow,_?3).Youmusthaveseenthefilm,_?4).Hemusthavemetheryesterday,_?arentyouneedntyouhaventyoudidntyou典型错误典型错误典型错误典型错误1.He mustnt be in the classroom,for I saw him on the playground just now.()cant2.You might leave the bag in the hall.()mighthaveleft3.You must have seen the film last
12、week,havet you?()didntyou4.Obama must have been to Japan,didnt he?()hasnthe情态动词的虚拟用法情态动词的虚拟用法could本来可以做本来可以做might本来也许可以本来也许可以neednt原本不必做原本不必做should本本应该做应该做shouldnt本不本不应该做应该做oughtto本本应该做应该做惋惜惋惜惋惜惋惜惋惜惋惜责备责备责备责备责备责备havedonehavedonehavedonehavedonehavedonehavedoneI_myexaminationeasilybutImadetoomanystup
13、idmistakes.Ifwehadtakentheotherroad,we_earlier.Youtheflowers,foritsrainingnow.Yousocareless.couldhavepassedmighthavearrivedneednthavewateredoughtnottohavebeen实 战 演 练(practicepractice)1.04I_payTracyavisit,butImnotsurewhetherIwillhavetimethisSunday.AshouldB.mightC.wouldD.could2.04-Idontmindtellingyouw
14、hatIknow.-You_.Imnotaskyouforit.A.mustntB.maynotC.can,tD.neednt3.04-Mum,IvebeenstudyingEnglishsince8oclock._IgooutandplaywithTomforawhile.-No,Imafraidnot.Besides,itsrainingoutsideNow.A.CantB.WouldntC.MaynotD.Wont4.04-whoisthegirlstandingoverthere?-Well,ifyou_know,hernameisMable.A.MayB.canC.MustD.sha
15、ll5.04You_betired-youveonlybeenworkingforanhour.AmustnotB.wontC.cantD.maynot6.04MrWhite_at8:30forthemeeting,buthedidntshowup.AshouldhavearrivedB.shouldarrivedC.shouldhavehadarrivedD.shouldbearriving7.04Ioftenseelightsinthatemptyhouse.DoyouthinkI_reportittothepolice?A.shouldB.mayC.willD.can8.05Ihavel
16、ostoneofmygloves.I_itsomewhere.A.mustdroppedB.musthavedroppedC.mustbedroppingD.musthavebeendropping9.05Accordingtothelocalregulations,anyonewhointendstogetadriverslicence_takeaneyetest.A.canB.mustC.wouldD.may10.(06江苏江苏21）-IthinkIllgiveBobaring.-You_.Youhaventbeenintouchwithhimforages.A.willB.mayC.ha
17、vetoD.should11（2006北京北京25.）-Whatsthename?-Khulaifi._Ispellthatforyou?A.Shall B.WouldC.CanD.Might36（2006全国卷）全国卷）24.Theresnolighton-they_beathome.A.cantB.mustntC.needntD.shouldnt最新高考真题链接最新高考真题链接2010届高考真题再现（10安徽）32.Jack described his father,who _a brave boy many years ago,as a strongwilled manA.would b
18、e B.would have been C.must be D.must have been 2010年高考英语试题年高考英语试题真题再现情态动词情态动词考点：本题考查情态动词推测用法。考点：本题考查情态动词推测用法。解析：句意为解析：句意为“杰克把他的父亲描述为一个意志坚强的人，杰克把他的父亲描述为一个意志坚强的人，他的父亲多年前肯定很勇敢。他的父亲多年前肯定很勇敢。”用用musthavebeen表示表示对过对过去事情的肯定推测去事情的肯定推测。答案：答案：D.（10湖南）23.You buy a gift,but you can if you want to.A.must B.mustnt
19、 C.have to D.dont have to 考点：情态动词考点：情态动词解析：解析：donthaveto意为意为“没有必要没有必要”，符合语境，符合语境，句意为：句意为：“你没有必要买礼物，但如果你想买的话，你没有必要买礼物，但如果你想买的话，你也可以买。你也可以买。”答案：答案：D（10江西）23 I have told you the truth._ I keep repeating it?A Must B Can C May D Will考点：考察情态动词的用法。考点：考察情态动词的用法。解析：解析：must必须必须,一定一定can可以可以,能够能够may也许也许will意愿意愿
20、,倾向性动作倾向性动作,前半句说我告诉你事实了前半句说我告诉你事实了,这里用的这里用的是现在完成时是现在完成时,表示过去的动作对现在造成了影响表示过去的动作对现在造成了影响,既既然我已经说了然我已经说了,我还我还必须必须重复一遍吗？重复一遍吗？答案：答案：A（10山东）25.I_ have watched that movie itll give me horrible dreams.A.shouldnt B.neednt C.couldnt D.mustnt考点：本题考查情态动词的用法。考点：本题考查情态动词的用法。解析：句意应为解析：句意应为“我本来不应该看那部电影的我本来不应该看那部电影
21、的-它会它会使我做噩梦的。使我做噩梦的。”表示表示“本来不应该做本来不应该做而做而做了了某事某事”用用shouldnthavedone,所以所以A项正确。项正确。答案：答案：A（10天津）9.Mark have hurried.After driving at top speed,he arrived half an hour early.A.neednt B.wouldnt C.mustnt D.couldnt 考点：考查情态动词。考点：考查情态动词。句意：迈克本来不必要那么忙的。这么高速驾驶之后，他句意：迈克本来不必要那么忙的。这么高速驾驶之后，他早半个小时到达了。早半个小时到达了。解析：
22、根据后面的语境，提前半个小时到达，说明解析：根据后面的语境，提前半个小时到达，说明Mark本本来不必那么匆忙，所以用来不必那么匆忙，所以用neednthavedone结构，表示结构，表示“本来不必要做某事的而实际上做了本来不必要做某事的而实际上做了”。答案：答案：A.（10四川）3.I take the book out?Im afraid not.A.Will B.May C.Must D.Need考点：考查情态动词。考点：考查情态动词。解析：表请求可用情态动词解析：表请求可用情态动词can,may,could,might,表允许用表允许用can,may.句意为：句意为：“我可以将这本书带出
23、去吗？我可以将这本书带出去吗？”“恐怕不行恐怕不行”。故。故应选表应选表请求请求的情态动词的情态动词may。正确答案为。正确答案为B。答案：答案：B（10全国）29.Just be patient.You _ expect the world to change so soon.A.cant B.neednt C.may not D.whether 句意：耐心一点儿，你不能期望世界变化如此快。句意：耐心一点儿，你不能期望世界变化如此快。解答：通过选项此题考察情态动词，解答：通过选项此题考察情态动词，cant在否定句中可在否定句中可以表示推测，译为不可能，可以表示能力，译为不能以表示推测，译为不
24、可能，可以表示能力，译为不能够，也可以表示命令，不允许，但是语气比够，也可以表示命令，不允许，但是语气比mustnt弱，弱，具有劝慰的意思，根据句意此题中选择具有劝慰的意思，根据句意此题中选择A，cant表示表示劝劝慰慰。答案：答案：A（10江苏）25.I havent got the reference book yet,but Ill have a test on the subject next month.Dont worry.You_ have it by Friday.A.could B.shall C.must D.may 解析：解析：shall在第二人称中表示在第二人称中表示允
25、诺允诺，还可以表，还可以表示强制，命令，威胁，警告。还有在法律条文示强制，命令，威胁，警告。还有在法律条文中的要求或规定。中的要求或规定。答案：答案：BYoushallbepunishedforwhatyouvedone.你一定会因为你的所作所受到惩罚。你一定会因为你的所作所受到惩罚。(陕西）23.May I take this book out of the reading room?No,you .You read it in here.A.mightnt B.wont C.neednt D.mustnt解析：考查情态动词。英语中用解析：考查情态动词。英语中用could，might表示表示
26、询问或征求意见的问句中，肯定性应答要用询问或征求意见的问句中，肯定性应答要用can或或may来代替来代替could或或might，而，而may或或might征求意见征求意见的问句否定应答时要用的问句否定应答时要用mustnt，表示禁止，表示禁止.故本题故本题选选D。答案：答案：D（10全国）17.Im afraid Mr.Harding _see you now.Hes busy.A.cant B.mustnt C.shouldnt D.neednt解析：情态动词考查。结合语境，根据情态动词解析：情态动词考查。结合语境，根据情态动词用于疑问或否定推测时，要用用于疑问或否定推测时，要用cant。
27、答案：答案：A（10湖北）79.Its said that they have swum to the island from the continent,but they _（不可能做到）because the ocean in between is too wide.(do)考点：情态动词考点：情态动词解析：当要对过去进行肯定的推测时，要用解析：当要对过去进行肯定的推测时，要用“cant/couldnt+have+done”的结构的结构79.答案：答案：cant/couldnthavedoneit/so/that/this（10辽宁）26.Doctors say that exercise
28、 is important for health,but it _ be regular exercise.Acan Bwill Cmust Dmay句意：医生说锻炼对身体重要，但是必须是有规律句意：医生说锻炼对身体重要，但是必须是有规律的锻炼。的锻炼。解析：考查情态动词。解析：考查情态动词。Can一般表示一般表示“可能，或能力可能，或能力”；will表示表示“意志意志”；may表示表示“许可，可能许可，可能”；must表示表示“必须必须”。答案：答案：C（10北京）23.-Good morning.Ive got an appointment with Miss Smith in the P
29、ersonnel Department.-Ah,good morning.You be Mrs.Peters.A.might B.must C.would D.can考点考点:本题考查情态动词在语境中的运用。本题考查情态动词在语境中的运用。解析：第一个说话人说和史密斯小姐有约，那下面的解析：第一个说话人说和史密斯小姐有约，那下面的人就回应说，人就回应说，那您那您一定就是一定就是Mrs.Peters了了因此排除因此排除A,C.D答案：答案：B（10浙江）17.“You _ have a wrong number,”she said.“Theres no one of that name here
30、.”A.need B.can C.must D.would 考点：情态动词考点：情态动词解析：肯定猜测，用解析：肯定猜测，用must答案：答案：C翻译句子翻译句子(利用情态动词利用情态动词)1.昨晚那间屋子着火了，但那家人都逃了出来昨晚那间屋子着火了，但那家人都逃了出来;2.我不会告诉老师这件事我不会告诉老师这件事;3.办公室不能抽烟办公室不能抽烟;4.灯还亮着，他肯定在书房读小说灯还亮着，他肯定在书房读小说;1.Thehousecaughtfirelastnight,butthefamilywasallabletoescape.翻译句子翻译句子(利用情态动词利用情态动词)4.Thelight
31、isstillon.Hemustbereadinginthestudy.3.Youmustntsmokeintheoffice.2.Iwonttelltheteacheraboutit.5.你又迟到了，你应该早点起床你又迟到了，你应该早点起床.6.我不知道，他肯定迷路了我不知道，他肯定迷路了.7.我本来没有必要买这么多食物，只来了我本来没有必要买这么多食物，只来了5个人个人8.昨晚一定下雨了，因为地面还是湿的。昨晚一定下雨了，因为地面还是湿的。5.Youwerelateagain,youshouldhavegotupalittleearlier.翻译句子翻译句子(利用情态动词利用情态动词)8.
32、Itmusthaverainedlastnight,forthegroundiswet.7.Ineednthaveboughtsomanyfoods,onlyfivepeoplewerepresent.6.Idontknow,hemustbelost.往年高考连接往年高考连接1.89Ididnthearthephone.I_asleep.A.mustbeB.musthavebeenC.shouldbeD.shouldhavebeen.2.91Acomputer_thinkforitself;itmustbetoldwhattodo.A.cantB.couldntC.maynotD.mightn
33、ot3.92-Shallwegoskatingorstayathome?-Which_doyourself?A.doyouratherB.wouldyouratherC.willyouratherD.shouldyourather4.92CouldIborrowyourdictionary?Yes,ofcourseyou_.A.mightB.couldC.canD.should5.93Peter_comewithustonight,butheisntverysureyet.A.mustB.mayC.canD.will6.93Tomoughtnotto_meyoursecret,buthemea
34、ntnoharm.A.havetoldB.tellC.betellingD.havingtold.7.94ItoldSallyhowtogethere,butperhapsI_forher.A.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitout8.94ShallItellJohnaboutit?No,you_.Ivetoldhimalready.A.needntB.wouldntC.mustntD.shouldnt9.94-Dontforgettocometomybirthdaypar
35、tytomorrow.-_.A.IdontB.IwontC.IcantD.Ihavent10.95Itsnearlysevenoclock.Jack_behereatanymoment.A.mustB.needC.shouldD.can11.95-Therewerealreadyfivepeopleinthecarbuttheymanagedtotakemeaswell.-It_acomfortablejourney.A.cantbeB.shouldntbeC.mustnthavebeenD.couldnthavebeen12.96Johnny,you_playwiththeknife,you
36、_hurtyourself.A.wont,cantB.mustnt,mayC.shouldnt,mustD.cant,shouldnt13.97Thefirespreadthroughthehotelveryquicklybuteveryone_getout.A.hadtoB.wouldC.couldD.wasableto14.98WhencanIcomeforthephotos?Ineedthemtomorrowafternoon.They_bereadyby12:00.A.canB.shouldC.mightD.need15.98IstayedatahotelwhileinNewYork.
37、Oh,didyou?You_withBarbara.A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed16.99Willyoustayforlunch?Sorry,_.Mybrotheriscomingtoseeme.A.ImustntB.IcantC.IneedntD.Iwont17.00AreyoucomingtoJeffsparty?Imnotsure.I_gototheconcertinstead.A.mustB.wouldC.shouldD.might18.01Iwasreallyanxiousaboutyou.You_ho
38、mewithoutaword.A.mustntleaveB.shouldnthaveleftC.couldnthaveleftD.needntleave19.02-IsJohncomingbytrain?-Heshould,buthe_not.Helikesdrivinghiscar.A.mustB.canC.needD.may21.03Aleft-luggageofficeisaplacewherebags_beleftforashorttime,especiallyatarailwaystation.A.shouldB.canC.mustD.will22.04“Theinterest_be
39、dividedintofiveparts,accordingtotheagreementmadebybothsides,”declarethejudge.AmayB.shouldC.mustD.shall23.04Excuseme,butIwanttouseyourcomputertotypeareport.-You_havemycomputerifyoudonttakecareofit.A.shantB.mightntC.needntD.shouldnt24.04-IlltellMaryabouthernewjobTomorrow.-You_herlastweek.A.oughttotell
40、B.wouldhavetoldCmusttellD.shouldhavetold1.Aleftluggageofficeisaplacewherebags_beleftforashorttime,especiallyatarailwaystation.A.shouldB.canC.mustD.will2.How_yousaythatyoureallyunderstandthewholestoryifyouhavecoveredonlypartofthearticle?A.canB.mustC.needD.may3.Theroomissodirty._wecleanit?-Ofcourse.A.
41、WillB.ShallC.WouldD.DoBAB4.MyEnglish-Chinesedictionaryhasdisappeared.Who_havetakenit?A.shouldB.mustC.couldD.would5.IsJohncomingbytrain?-Heshould,buthe_not.Helikesdrivinghiscar.A.mustB.canC.needD.may6.Iheardtheywentskiinginthemountainslastwinter.-It_truebecausetherewaslittlesnowthere.A.maynotbeB.wont
42、beC.couldtbeD.mustntbeCDC7.Ithasbeenannouncedthatcandidates_remainintheirseatsuntilallthepaperhavebeencollected.A.canB.willC.mayD.shall8.IhearyouvegotasetofvaluableAustraliancoins._Ihavealook?-Yes,certainly.A.DoB.MayC.ShallD.Should9.Oh,Imfeelingwellinthestomach,I_somuchfriedchickenjusfnow.A.shouldnt
43、eatB.mustnthaveeatenC.shouldnthaveeatenD.mustnteatDBC10.Iwasreallyanxiousaboutyou.You_homewithoutaword.A.mustntleaveB.shouldnthaveleftC.couldnthaveleftD.needntleave11.Youcantimaginethatawell-behavedgentlemen_besorudetoalady.A.mightB.needC.shouldD.would12.Writetomewhenyougethome.-_.A.ImustB.IshouldC.
44、IwillD.IcanBCC13.Mr.Bushisontimeforeverything.How_itbethathewaslatefortheopeningceremony?A.canB.shouldC.mayD.must14.AreyoucomingtoJeffsparty?-Imnotsure.I_gototheconcertinstead.A.mustB.wouldC.shouldD.might15.MysistermethimattheGrandTheatreyesterdayafternoon,sohe_yourlecture.A.couldnthaveattendedB.nee
45、dnthaveattendedC.mustnthaveattendedD.shouldnthaveattendedADA16.Sorry,Imlate.I_haveturnedoffthealarmclockandgonebacktosleepagain.A.mightB.shouldC.canD.will17.Therewasalotoffunatyesterdaysparty.You_come,butwhydidntyou?A.musthaveB.shouldC.needhaveD.oughttohave18.WhencanIcomeforthephotes?Ineedthemtomorr
46、owafternoon.-They_bereadybyby12:00.A.canB.shouldC.mightD.needADB19.IstayedatahotelwhileinNewYork.-Oh,didyou?You_withBarbara.A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed20.Thefirespreadthroughthehotelveryquicklybuteveryone_getout.A.hadtoB.wouldC.wasabletoD.could21.Jack_yet,otherwisehewould
47、havetelephonedme.A.mustnthavearrivedB.shouldnthavearrivedC.canthavearrivedD.neednthavearrivedACC22.Whenhewasthere,he_gotothatcoffeeshopatthecornerafterworkeveryday.A.wouldB.shouldC.hadbetterD.might23.Sir,you_besittinginthiswaitingroom.Itisforwomanandchildrenonly.A.oughtnttoB.cantC.wontD.neednt24.Its
48、nearlysevenoclock.Jack_behereatanymoment.A.mustB.needC.shouldD.can25.Iwonderhowhe_thattotheteacher.A.daretosayB.daresayingC.notdaresayD.daredsayAADC26.ItoldSallyhowtogethere,butperhapsI_forher.A.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitout27.Michael_beapoliceman,f
49、orheismuchtooshort.A.needntB.cantC.shouldD.mayCB1.Oh,Imnotfeelingwellinthestomach.I_somuchfriedchickenjustnow.(02春季春季上海上海)A.shouldnteatB.mustnthaveeatenC.shouldnthaveeatenD.mustnteat2.-IhearyouvegotasetofvaluableAustraliancoins._Ihavealook-Yes,certainly.(02春季上海春季上海)A.DoB.MayC.ShallD.Should3.-Iheardt
50、heywentskiinginthemountainslastwinter.-It_truebecausetherewaslittlesnowthere.(02北京北京)A.maynotbeB.wontbeC.couldntbeD.mustntbeCCC4.Ithasbeenannouncedthatcandidates_remainintheirseatsuntilallthepapershavebeencollected.(02上海上海)A.canB.willC.mayD.shall6.How_yousaythatyoureallyunderstandthewholestoryifyouh