2025年情態(tài)動(dòng)詞高考真題及答案

一、單項(xiàng)選擇題（每題2分，共10題）1.Youshouldhavefinishedyourhomeworkbeforeyouwenttobedlastnight.A.canB.mayC.mustD.shall答案：C2.IfIhadknownyouwereintrouble,Iwouldhavehelpedyouimmediately.A.mayB.couldC.shouldD.must答案：B3.Itishighlyrecommendedthatyouattendthetrainingsessiontoimproveyourskills.A.shouldB.mayC.mustD.can答案：C4.Shemightnotbeabletocometothepartybecausesheisnotfeelingwell.A.mustB.canC.shouldD.may答案：D5.Youareallowedtousethecomputer,butyoumustnotleaveitunattended.A.mayB.shouldC.mustD.can答案：C6.Hecouldhavepassedtheexamifhehadstudiedharder.A.shouldB.mayC.mustD.can答案：A7.Wecouldgotothecinematonightifyouarefree.A.mustB.shouldC.canD.may答案：C8.Youmayborrowmybook,butyoushouldreturnitontime.A.mustB.canC.mayD.shall答案：B9.Shemustbeverytiredafterherlongjourney.A.shouldB.mayC.canD.must答案：D10.Youshouldnotsmokeinpublicplaces.A.mayB.mustC.canD.should答案：D二、多項(xiàng)選擇題（每題2分，共10題）1.Whichofthefollowingexpressionscanbeusedtoexpressnecessity?A.mustB.shouldC.mayD.can答案：A,B2.Whatcanbeinferredfromthesentence"Youmayleavenow"?A.Thespeakergivespermission.B.Thespeakersuggestsanidea.C.Thespeakeriscertainabouttheaction.D.Thespeakerismakingarequest.答案：A3.Whichmodalverbsareusedtoexpressability?A.canB.mayC.shouldD.must答案：A4.Whatdoesthesentence"Youshouldseeadoctor"imply?A.Itisasuggestion.B.Itisacommand.C.Itisaprediction.D.Itisapermission.答案：A5.Whichofthefollowingexpressionscanbeusedtoexpresspossibility?A.mayB.mightC.couldD.must答案：A,B,C6.Whatdoesthesentence"Youmustfinishyourworkbytomorrow"imply?A.Itisasuggestion.B.Itisacommand.C.Itisaprediction.D.Itisapermission.答案：B7.Whichmodalverbsareusedtoexpressadvice?A.shouldB.mayC.mustD.can答案：A8.Whatcanbeinferredfromthesentence"Hecouldhavewontheraceifhehadtrainedmore"?A.Hedidnotwintherace.B.Hemighthavewontherace.C.Heshouldhavetrainedmore.D.Hemusthavetrainedless.答案：A,B9.Whichofthefollowingexpressionscanbeusedtoexpressobligation?A.mustB.shouldC.mayD.can答案：A,B10.Whatdoesthesentence"Youmaynotusemyphone"imply?A.Itisasuggestion.B.Itisacommand.C.Itisaprediction.D.Itisapermission.答案：B三、判斷題（每題2分，共10題）1.Themodalverb"must"isusedtoexpressnecessity.答案：正確2.Themodalverb"may"isusedtoexpresspossibility.答案：正確3.Themodalverb"should"isusedtoexpressadvice.答案：正確4.Themodalverb"can"isusedtoexpressability.答案：正確5.Themodalverb"mustnot"isusedtoexpresspermission.答案：錯(cuò)誤6.Themodalverb"maynot"isusedtoexpressprohibition.答案：正確7.Themodalverb"could"isusedtoexpresscertainty.答案：錯(cuò)誤8.Themodalverb"shouldhave"isusedtoexpresspastobligation.答案：正確9.Themodalverb"mayhave"isusedtoexpresspastpossibility.答案：正確10.Themodalverb"musthave"isusedtoexpresspastcertainty.答案：正確四、簡答題（每題5分，共4題）1.Explainthedifferencebetween"must"and"haveto"inexpressingnecessity.答案：Mustisusedtoexpressstrongnecessityorobligation,oftenfromthespeaker'sperspective,whilehavetoisusedtoexpressnecessityorobligationduetoexternalfactors.Forexample,"Youmustfinishyourhomework"impliesastrongpersonalobligation,whereas"Youhavetofinishyourhomework"impliesanexternalrequirementorrule.2.Describethefunctionofthemodalverb"might"inexpressingpossibility.答案：Mightisusedtoexpresspossibility,ofteninamoretentativeorlesscertainwaythanmay.Itcanalsobeusedtomakepoliterequestsorsuggestions.Forexample,"Itmightraintomorrow"suggestsapossibility,while"Youmightwanttochecktheweather"isapolitesuggestion.3.Discusstheuseofmodalverbsinexpressingabilityandpossibility.答案：Modalverbslikecanandcouldareusedtoexpressability,indicatingwhethersomeonehastheskillorcapacitytodosomething.Forexample,"Hecanplaythepiano"meanshehastheabilitytoplaythepiano.Modalverbslikemayandmightareusedtoexpresspossibility,indicatingwhethersomethingcouldhappen.Forexample,"Itmaysnowtonight"suggestsapossibilityofsnow.4.Explainhowmodalverbscanbeusedtoexpressadviceandsuggestions.答案：Modalverbslikeshouldandoughttoarecommonlyusedtogiveadviceorsuggestions.Forexample,"Youshouldseeadoctor"isapieceofadvice.Othermodalverbslikecouldcanalsobeusedtomakesuggestionsinamoretentativeway.Forexample,"Youcouldtrycallinghim"isasuggestiontocallsomeone.五、討論題（每題5分，共4題）1.Discussthedifferentwaysmodalverbscanbeusedtoexpressobligationandnecessity.答案：Modalverbslikemust,haveto,should,andoughttoareusedtoexpressobligationandnecessity.Mustisusedforstrongpersonalorsocietalobligations,whilehavetoisusedforexternalobligations.Shouldandoughttoareusedforadviceorrecommendations.Forexample,"Youmustfinishyourhomework"expressesastrongobligation,while"Youshouldstudymore"isarecommendation.Theseverbshelpconveythelevelofimportanceornecessityindifferentcontexts.2.Analyzetheroleofmodalverbsinexpressingpredictionsandpossibilities.答案：Modalverbslikemay,might,andcouldareusedtoexpresspredictionsandpossibilities.Maysuggestsapossibility,whilemightsuggestsamoretentativeorlesscertainpossibility.Couldisusedtoexpressthepossibilityofsomethinghappening,ofteninhypotheticalsituations.Forexample,"Itmayraintomorrow"predictsapossibilityofrain,while"Hecouldhavepassedtheexamifhehadstudied"suggestsapossibilityinahypotheticalscenario.Theseverbshelpconveythelevelofcertaintyoruncertaintyinpredictionsandpossibilities.3.Examinetheuseofmodalverbsinmakingrequestsandgivingpermissions.答案：Modalverbslikecan,may,andcouldareusedtomakerequestsandgivepermissions.Canisusedtomakepoliterequests,whilemayisusedtogivepermissions.Couldisusedtomakemoretentativeorindirectrequests.Forexample,"Canyouhelpme?"isapoliterequest,while"Youmayusethecomputer"givespermission.Theseverbshelpconveypolitenessandrespectininteractions,allowingspeakerstoma