英語(yǔ)情態(tài)動(dòng)詞試卷及答案

一、單項(xiàng)選擇題（總共10題，每題2分）1.Youmustfinishyourhomeworknow.A.canB.mayC.shouldD.will答案：C2.Shemightbelateforthemeeting.A.willB.couldC.mustD.should答案：B3.Heneedn'tcometothepartyifhedoesn'twantto.A.shouldB.mayC.mustD.can答案：C4.Wemaygotothecinematonight.A.mustB.shouldC.canD.might答案：C5.Youshouldstudyharderifyouwanttopasstheexam.A.mayB.mustC.canD.might答案：B6.Theycouldnotaffordtobuyanewcar.A.maynotB.mightnotC.mustnotD.cannot答案：B7.Youhavetowearauniformatschool.A.mayB.mightC.mustD.can答案：C8.Hemaynotbeabletohelpyoutoday.A.mustnotB.cannotC.shouldnotD.mightnot答案：D9.Shecanspeakthreelanguagesfluently.A.mustB.mayC.shouldD.might答案：B10.Youshouldnoteattoomuchjunkfood.A.mustB.canC.mayD.might答案：A二、多項(xiàng)選擇題（總共10題，每題2分）1.Whichofthefollowingaremodalverbs?A.canB.shouldC.needD.mustE.may答案：A,B,D,E2.Whatcanyouusemodalverbstoexpress?A.abilityB.permissionC.adviceD.possibilityE.obligation答案：A,B,C,D,E3.Whichmodalverbisusedtoexpressnecessity?A.mayB.mustC.canD.shouldE.might答案：B,D4.Whichmodalverbisusedtoexpresspermission?A.canB.mayC.mustD.shouldE.needn't答案：B,E5.Whichmodalverbisusedtoexpresspossibility?A.mightB.mayC.couldD.canE.should答案：A,B,C6.Whichmodalverbisusedtoexpressadvice?A.shouldB.mayC.mustD.canE.need答案：A7.Whichmodalverbisusedtoexpressability?A.canB.mayC.mustD.shouldE.could答案：A,E8.Whichmodalverbisusedtoexpressprohibition?A.mustnotB.maynotC.cannotD.shouldnotE.neednot答案：A,B,D,E9.Whichmodalverbisusedtoexpresspoliteness?A.canB.mayC.couldD.mightE.should答案：B,C,D,E10.Whichmodalverbisusedtoexpresscertainty?A.mustB.canC.shouldD.mayE.might答案：A三、判斷題（總共10題，每題2分）1."Youmustgotothedoctor."meansthesameas"Youshouldgotothedoctor."A.TrueB.False答案：B2."Youmayleavenow."meansthesameas"Youcanleavenow."A.TrueB.False答案：A3."Youneedn'tdoyourhomework."meansthesameas"Youdon'thavetodoyourhomework."A.TrueB.False答案：A4."Hemightbelate."meansthesameas"Hecouldbelate."A.TrueB.False答案：A5."Youshouldstudyharder."ismorepolitethan"Youmuststudyharder."A.TrueB.False答案：A6."Youcan'taffordtobuyanewcar."meansthesameas"Youmaynotaffordtobuyanewcar."A.TrueB.False答案：B7."Youhavetowearauniformatschool."meansthesameas"Youshouldwearauniformatschool."A.TrueB.False答案：B8."Shemaynotbeabletohelpyoutoday."meansthesameas"Shecannotbeabletohelpyoutoday."A.TrueB.False答案：B9."Youneednoteattoomuchjunkfood."meansthesameas"Youshouldnoteattoomuchjunkfood."A.TrueB.False答案：B10."Hemustbehonest."meansthesameas"Heshouldbehonest."A.TrueB.False答案：B四、簡(jiǎn)答題（總共4題，每題5分）1.Explainthedifferencebetween"must"and"haveto."答案：Mustisusedtoexpressstrongobligationornecessity,oftenfromthespeaker'sperspective.Havetoisusedtoexpressnecessityorobligation,oftenfromanexternalperspective.Forexample,"Youmustfinishyourhomework"expressesastrongobligationfromthespeaker,while"Youhavetofinishyourhomework"expressesanexternalrequirement.2.Explainthedifferencebetween"can"and"may."答案：Canisusedtoexpressabilityorpermission,whilemayisusedtoexpresspossibilityorpermission.Forexample,"Youcanswim"expressesability,while"Youmayswim"expressespermission.Additionally,canisusedtoexpressabilityinthepresent,whilemayisusedtoexpresspossibilityinthepresent.3.Explaintheuseof"should"togiveadvice.答案：Shouldisusedtogiveadviceormakerecommendations.Itisoftenusedinapoliteandgentleway.Forexample,"Youshouldstudyharder"isapieceofadvicesuggestingthatthepersonshouldstudymoretoimprovetheirperformance.4.Explaintheuseof"might"toexpresspossibility.答案：Mightisusedtoexpresspossibility,ofteninalesscertainormoretentativewaythanmay.Itisoftenusedtodescribeapossibilitythatisnotverylikely.Forexample,"Hemightbelate"suggeststhatitispossibleforhimtobelate,butitisnotcertain.五、討論題（總共4題，每題5分）1.Discusstheuseofmodalverbsinexpressingabilityandhowitdiffersfromexpressingpossibility.答案：Modalverbssuchascanandcouldareusedtoexpressability,indicatingtheskillorcapabilitytodosomething.Forexample,"Shecanplaythepiano"indicatesthatshehastheskilltoplaythepiano.Ontheotherhand,modalverbssuchasmayandmightareusedtoexpresspossibility,indicatingachanceorlikelihoodofsomethinghappening.Forexample,"Hemightbelate"suggeststhatthereisapossibilityofhimbeinglate,butitisnotcertain.Thekeydifferenceisthatexpressingabilityfocusesontheskillorcapability,whileexpressingpossibilityfocusesonthelikelihoodorchanceofsomethinghappening.2.Discusstheuseofmodalverbsinexpressingpermissionandhowitdiffersfromexpressingprohibition.答案：Modalverbssuchascanandmayareusedtoexpresspermission,indicatingthatsomeoneisallowedtodosomething.Forexample,"Youcanborrowmybook"meansthatyouareallowedtoborrowthebook.Ontheotherhand,modalverbssuchasmustnotandcannotareusedtoexpressprohibition,indicatingthatsomeoneisnotallowedtodosomething.Forexample,"Youmustnotentertheroom"meansthatyouarenotallowedtoentertheroom.Thekeydifferenceisthatexpressingpermissionindicatesallowance,whileexpressingprohibitionindicatesrestriction.3.Discusstheuseofmodalverbsinexpressingadviceandhowitdiffersfromexpressingobligation.答案：Modalverbssuchasshouldareusedtoexpressadvice,indicatingarecommendationorsuggestionforsomeonetodosomething.Forexample,"Youshouldseeadoctor"isapieceofadvicesuggestingthatthepersonshouldvisitadoctor.Ontheotherhand,modalverbssuchasmustandhavetoareusedtoexpressobligation,indicatingastrongrequirementornecessityforsomeonetodosomething.Forexample,"Youmustfinishyourhomework"expressesastrongobligationforthepersontocompletetheirhomework.Thekeydifferenceisthatexpressingadviceisarecommendation,whileexpressingobligationisastrongrequirement.4.Discusstheuseofmodalverbsinexpressingcertaintyandhow