2023学年完整版Unit2Sportingevents情态动词3

Unit2Sportingevents情态动词（3）Can&Could(1)Nearlyeveryyoungpeoplecanusethecomputernow,butmanyoldpeoplecouldn’t.(2)---Can/CouldIgooutnow?---Yes,youcan.No,youcan’t/mustn’t.(3)Accidentcanhappenonsuchrainydays.Justbepatient,You_____expecttheworldtochangesosoon.(2010全国)A.can’tB.needn’tC.maynotD.willnotYou_____behungryalready,youhadlunchonlytwohoursago.(2008浙江高考)A.can’tB.wouldn’tC.mustn’tD.needn’t能力(2)许可(3)可能性may&might(1)Youmaygonow.-----May/MightIwatchTVaftersupper?------Yes,youmay.No,youmustn’t.(maynot)Hemay/mighthavealotofworktodoandhejustforgotyourappointment.许可(2)可能性-----_______Itakethebookout?-----I’mafraidnot.(2010四川高考)A.WillB.MayC.MustD.Need-----MayItakethisbookoutofthereadingroom?-----No,youshouldreadithere.(2010陕西高考)A.mightn’tB.won’tC.needn’tD.mustn’tmust&havetoYoumustgetbackbefore9o’clock.-----MustIgetbackbefore9o’clock?-----Yes,___________-----No,youneedn’t/No,youdon’thaveto.Lookthatcrowd,theremustbesomethingshappened.必须、应该，mustn’t：不准、禁止一定，表推测，可能性最大Doctorssaythatexerciseisimportantforhealth,butit______beregular.A.canB.willC.mustD.mayYou______parkhere!It’sanemergencyexit.A.wouldn’tB.needn’tC.couldn’tD.mustn’tYou______buyagift,butyoucanifyouwantto.A.mustB.mustn’tC.havetoD.don’thave---Goodmorning.I’vgotanappointmentwithMissSmithinthePersonalDepartment.---Ah,goodmorning.You_____beMrsPeters.A.mightB.mustC.wouldD.canshall&should&oughttoWhatshallwedonext?Heshallbepunishedforhismistakes.征求意见警告Youshouldkeepyourpromise.AskTomtoringmeifyoushouldseehim.劝告：应该推测：if句中时，有一定的可能性，“假如”shouldhavedone本来应该做……的，实际没做，有点后悔、自责shouldn’thavedone本来不应该做……的，实际做了，后悔、自责couldhavedone本来能够／可以做……的，实际没做，后悔、自责needhavedone本来需要……的，实际上没做，责备needn’thavedoneYoushouldhavearrivedbytwoo’clock.I___________havewatchedthatmovie,itwillgivemehorribledreams.Heneedn’thavecome．他本没有必要来。（实际却来了）Hedidn’tneedtocome．他没有必要来。（实际也没来）Thankyouforallyourhardworklastweek,Idon’tthinkwe_____itwithoutyou.managehavemanagedmanagehavemanageneed&dare---NeedIfinishtheworkbeforeten?---yes,youmust.No,youneedn’t.Weneedtothinkitoverbeforewetakeactions.---Dareyougothere?---Yes,Idare.No,Idaren’t.Noonedarestoswiminthatdeepriver.Practice1.Iwasreallyanxiousaboutyou,you______homewithoutaword.A.mustn’tleaveB.shouldn’thaveleftC.couldn’thaveleftD.needn’tleavehearyouhavegotasetofvaluableAustrailancoins.----_______havealook?---Yes,certainly.A.DoB.MayC.ShallD.Should3.Iwonderhowhe_____thattotheteacher.A.daretosayB.daresayC.notdaresayD.daredsay4.SorryI’mlate,I_______haveturnedoffthealarmclockandgonebacktosleepagain.A.mightB.shouldC.canD.will5.---CouldIsithere?---Sure,You_______.A.couldB.canC.mustD.need6.You______thehabitofworkinghard.A.shouldtoformB.oughtformC.usedtoformingD.oughttoform7.John,you______leaveallyourclothesonthefloorlikethat!A.wouldn’tB.mustn’tC.needn’tD.maynothavetakensomeoneelse’sgreensweaterbymistake.---It________Harry’s.Healwayswearsgreen.A.hastobeB.willbeC.mustn’tbeD.couldbeknowheisnotgoingtoletusleaveearlyifwe_______gettheworkdone.A.can't