()1John___cometoseeustonight,butheisn'tverysureyet.mayB.canC.hastoD.MustThey___dowellintheexam.A.canbeabletoB.beabletoC.canabletoD.areableto—MayItakethisbookout?—No,you___.A.can'tB.maynotC.needn'tD.aren'tYou___goandseeadoctoratoncebecauseyou'regotafever.A.canB.mustC.dareD.would5—CanyouspeakJapanese?—No,I.A.mustn'tB.can'tC.needn'tD.maynot1.一Hebeintheclassroom,Ithink—No,he___beintheclassroom.Isawhimgohomeaminuteago.A.can;maynotTOC\o"1-5"\h\zmust;maynotC.may;can'tD.may;mustn't—ShallIgetonemorecakeforyou,Dad?—Thanks,butyou___,I'vehadenough.A.maynotB.mustnotC.can'tD.needn't3Eventhetopstudentsinourclasscan'tworkoutthisproblem,soitbeverydifficult.A.mayB.mustC.canD.needHeisn'tatschool.Ithinkhe___beill.A.canB.shallC.mustD.hasto___Itakethisone?A.MayB.WillC.AreD.DoThechildren___playfootballontheroad.A.can'tB.canC.mustn'tD.mustYou___belateforschoolagainnexttime.A.mustn'tB.needn'tdon'thavetoD.don'tneedto—MustIdomyhomeworkatonce?—No,you___.A.needn'tB.mustn'tC.can'tmaynot1Hisarmisallright.He___goandseethedoctor.A.hasnottoB.don'thavetoC.haven'ttoD.doesn'thaveto2Hehadtogiveuptheplan,___he?A.didB.didn'tC.doesD.doesn't3Theyhadtowalkhere,___they?A.mustn'tB.didC.didn'tD.hadn'tHehadbetterstayhere,___he?A.doesn'tB.don'tC.hadn'tD.isn'tYou'dbetter___latenexttime.A.nottobeB.notbeC.won'tbeD.don'tbeYou'dbetter___yourhair___onceamonth.A.had;cutB.had;cuttedC.have;cutD.have;cuttedYou___askthatmanoverthere.Maybeheknowstheway.A.hadbetternottoB.

C.hadbetterD.hadhadnotbetterbetternot1—ShallwegoandvisittheHistoryMuseumC.hadbetterD.hadnextSunday?—A.HereyouareB.Sorry,Ican'tC.Yes,pleaseD.Letmetry2—Whydon'tyouaskMiketogowithus?—Thanks,___.A.IwillB.Iwon'tC.leanD.Imay3—___Itakethenewspaperaway?—No,youmustn't.Youreaditonlyhere.A.Must;canC.Need;mustB.May;canD.Must;must1B.May;canD.Must;must1Excuseme.A.DoB.ShouldC.WouldD.Must2___youliketohaveanothertry?A.CouldB.WillC.WouldD.Do3—Wouldyouliketogoboatingwithus?—Yes,___.A.I'dlikeB.IwantC.I'dliketoD.Ido1You___worryaboutyourson.Hewillgetwellsoon.A.needn'tB.can'tC.mustn'tD.haveto2Thepoormanneedsourhelp,___he?A.needB.needn'tC.doesD.doesn't—Mustwedoourhomeworkfirst?—No,you___.Youmayhavearestfirst.A.mustn'tB.needn'tC.maynotD.can't1.ItoldSallyhowtogethere,butperhapsIforher.A.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitout2.—Therewerealreadyfivepeopleinthecarbuttheymanagedtotakemeaswell.—Itacomfortablejourney.A.can'tbeB.shouldn'tbeC.mustn'thavebeenD.couldn'thavebeen3.It'snearlyseveno'clock.Jackbehereatanymoment.A.mustB.NeedC.shouldD.canJohnny,youplaywiththeknife,youhurtyourself.A.won't;can'tB.mustn't;mayC.shouldn't;mustD.can't;shouldn'tThefirespreadthroughthehotelveryquicklybuteveryonegetout.A.hadtoB.wouldC.couldD.wasableto—WhencanIcomeforthephotos?Ineedthemtomorrowafternoon.—Theybereadyby12:00.A.canB.shouldC.mightD.need—IstayedatahotelwhileinNewYork.—Oh,didyou?YouwithBarbara.A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed—AreyoucomingtoJeff'sparty?—I'mnotsure.Igototheconcertinstead.A.mustB.wouldC.shouldD.mightmightmight五人II,且是一設法II才把你帶去的，如此擁Iwasreallyanxiousaboutyou.Youhomewithoutaword.A.mustn'tleaveB.shouldn'thaveleftC.couldn'thaveleftD.needn'tleave—IsJohncomingbytrain?—Heshould,buthenot.Helikesdrivinghiscar.A.mustB.canC.needD.mayAleft-luggageofficeisaplacewherebagsbeleftforashorttime,especiallyatarailwaystation.A.shouldB.canC.mustD.will12.Iwonderhowhe_thattotheteacher.A.daretosayB.daresayingC.notdaresayD.daredsayWhenhewasthere,he___gotothatcoffeeshopatthecornerafterworkeveryday.A.wouldB.shouldC.hadbetterD.Ithasbeenannouncedthatcandidatesremainintheirseatsuntilallthepapershavebeencollected.A.canB.willC.mayD.shallHowousaythatyoureallyunderstandthewholestoryifyouhavecoveredonlyapartofthearticle?A.canB.mustC.needD.may16.—Ihearyou'vegotasetofvaluableAustraliancoin.Ihavealook?—Yes,certainly.A.DoB.MayC.ShallD.Should【巧學活用參考答案】1.1-5ADABB2.1-5CDBCA3.1-3CAA4.1-3DBC5.1-4CBCC6.1-3BAB7.1-3CCC8.1-3ADB情態動詞練習參考答案1.Co—oughtto/shouldhave+過去分詞I表示后悔當初該做但卻沒做某事。一…也許我本該把詳細地址寫給她的。II2.Do—couldn'thave+過去分詞I表示對過去情況的推測。既然小汽車上一已有擠，旅途當然一不可能I舒服。3.C。nearly暗示一時間不早了I,Jack—按理應當(should)隨時(atanymoment)I都有可能到達這里。must語氣過強；can一般不用于肯定推測；need意義不通，也不用于肯定句。4.B。mustn't(不許、千萬不)表示禁止。may表示可能性。句意為一你千萬不要玩刀子，可能會弄傷自己的I。5.D。表示過去具體某次一能夠I做成某事只能用was/wereableto而不用could。6.B。should表示按理應當，大概。can一般不用于肯定推測；用might語氣太不肯定，顧客可能走掉。7.A。couldhavedone表示本可以做但卻沒有做的事。句意為一你本來可以住在Barbara那兒的I；而musthavedone只表示有把握的肯定推測，這與前面具有疑問語氣的Oh,didyou?不符。8.Do語境明顯提示一我可能(might)要去聽音樂會I。9.B。表示輕微的責備，句意為一我真的好擔心你啊。你當時本不該不說一聲就離開家的I。10.Do由一他自己喜歡開車I這一習慣推斷，一他可能不會(maynot)坐火車來I