高中英语语法专练 第九章 情态动词

第九章情态动词I.can,couldⅠ.基本用法表示能力2)表示许可3)表示可能性4)表示推测,can常用于否定句中2.实际运用中须注意的问题1)表示对现在或将来情况的推测时,用can't/couldn't+do或cant/couldn'tbe+doing,其肯定式分别为:mustbe/may(might)be,或mustbedoing/may(might)bedoing。2)表示对过去的否定猜测时,结构为:can't/couldn'thavedone。肯定式分别为:musthavedone或may/mighthavedone。3)can和beableto的用法之区别:a.当表示一般能力时can和beableto可以互换使用;b.当表示过去某个时候设法或者成功做了某事时只能用was/wereableto而不能用could。4)“as+形容词十as+同--形容词+canbe"意为“到...极点”。5)can'tbutdo表示“不得不做”。6)can'thelp/choosebutdosth.意为“不得不做某事”。can'thelp(to)dosth.意为“不能帮助做某事”。can'thelpdoingsth.意为“情不自禁做某事”。can'tbe/do+too=canneverbe/do+too意为“无......都不过分”。8)can/coulddowith/withoutsth.意为“有没...就行了/可以凑合了”。9)couldhavedone用于肯定句，表示对过去的一-种推测“可能已经”或责备“本来可以”;否定句中,常常表示从现在看过去不可能发生的事情。专项练习()1.--CanIgetyouacupoftea?--.A.That'sveryniceofyouB.WithpleasureC.Youcan,pleaseD.Thankyouforthetea()2.-Idon'tthinkProfessorJonesmeanttobefunnythismorning,doyou?--No,althoughIcouldn'thelpatsomeofhisremarks.fromlaughingB.tohavelaughedC.butlaughD.tolaugh()3.Michaelbeapoliceman,forhe'smuchtooshort.A.needn'tB.can'tC.shouldn'tD.may()4.-Willyoustayforlunch?-Sorry.______.Mybrotheriscomingtoseeme.A.Imustn'tB.Ican'tC.Ineedn'tD.Iwon't()5.-Iwasridingalongthestreetandallofasudden,acarcutinandknockedmedown.-Youcanneverbe______carefulinthestreet.A.muchB.veryC.soD.tooii.may,might1.may的基本用法:1)表示许可，用于正式场合。2)Mayl/we...用来表示请求。3)表示推测，可能发生某事，“也许,可能，大概”;maynot表示“可能不”,can't则表示“不可能”。2.might的基本用法:1)Might...?表示更加礼貌的请求。2)表示把握不大的可能性。3.在实际运用中需注意的问题:1)may可以表示祝愿，意为“但愿,愿",这时须将may放句首用倒装语序。2)maydowelltodo意为“尽力做某事”。3)may/might常用于表示目的/让步的状语从句中。4)may/mightaswelldosth.表示强烈的意愿,意为:“还...的好,最好,不妨”。5)may/mightwelldosth.表示“很可能,确实有可能”。6)mayhavedone表示对过去的把握不大的肯定推测,意为“或许”。7)mighthavedone对过去把握不大的推测，或者责备。8)mighthavedone用于虚拟语气。9)mayjustaswellhavedonesth.表示还不如做了某事的好。专项练习()1.______prosperousandstrong!LetyourcountrybecomeB.HopeyourcountrybecomeC.MayyourcountrybecomeD.Youcountryitbecoming()2.Peter______comewithustonight,butheisn'tverysureyet.mustB.mayC.canD.will()3.-Ann,______Ihavesomemorecake?-Certainly,helpyourself.needB.mustC.willD.may()4.--Excuseme,______Iaskyouaquestion?--Yes,please.mustB.needC.mayD.would()5.Sincesheisangry,we______heralone.A.hadbetterleavingB.shouldleaveC.mightaswellleaveD.hadratherleaveiii.must,haveto,havegottoⅠ.must的基本用法1)表示义务、命令或必要,表示“必须,应当,务必”。2)表示不可避免性或肯定性,表示“必定会,很可能”。3)否定式mustn't表示禁止;must的疑问句通常用needn't回答,而不用mustn't。2.must在运用中需要注意的问题:1)must意为“一定",表示有把握的肯定推测时,只用于肯定推测,其否定推测是can't,意为“一定不",而不是mustn't。2)musthavedone表示对过去情况有把握的肯定推测;只用于表示肯定推测时,其否定式为:can'thavedonesth.。3)must表示推测时的反义疑问句a.对现在推测，若陈述部分是mustbe,多用isn't/aren't反问;若陈述部分是“must+其他动词”，多用doesn't/don't反问。b.对过去推测，若带有过去时间状语,陈述部分是musthavebeen,用wasn't/weren't反问;陈述部分是“musthave+其他动词”的过去分词,用didn't。c.对过去推测，若没有过去时间状语，或者是现在完成时的时间状语,不管陈述部分是musthavebeen还是“musthave+其他动词”的过去分词，都用hasn't/haven't反问。4)表示“必须”时,must强调主观;haveto(Am.E)=havegotto(Bri.E)强调客观,意为“不得不”。专项练习()1.Whereismypen?I______it.mightloseB.wouldhavelostC.shouldhavelostD.musthavelost()2.Thehouseisdarkandquiet,sotheBrowns______havegonetobed.mustB.shouldC.oughtD.would()3.一Mustwedoitnow?一No,you______needn'tB.mustn'tC.won'tD.shouldn't()4.--Mustwetakeabus?--No,you______.Youcanwalkfromhere.mustnotB.don'tmustC.don'thavetoD.hadbetternotto()5.--MayIstopworkingalittleearliertonight?--No,you______.A.needn'tB.mustn'tC.can'tD.don'tiv.shall,should,oughttoⅠ.shall的基本用法:构成将来时态,单纯表示将来的动作2.shall在运用中需要注意的问题1)在疑问句中用第一、三人称作主语,表示向对方征求意见或提出请求。2)在陈述句中多用第二、第三人称作主语,表示说话人的一种情感或意志(如表示命令、允许、决心警告、威胁等)或者法律规章的规定。3.should的基本用法:1)should可用作shall的过去式。只适用于直接引语变间接引语,构成过去将来时。2)表示应该做,而且有一种道义上的责任。也可表示估计或推测。4.should在运用中需要注意的问题:1)在一坚持(insist),二命令(order,command),三建议(advise,suggest,propose),四要求(ask,demand,require,request)等动词后面跟的宾语从句中和名词后面跟的表语从句及同位语从句中,用“should+动词原形”(should经常省略)的形式。2)should可表示"万-",用于if引导的非真实条件句中,虚拟语气表示对将来的事情的猜测。3)对比较难以相信或不应该发生的事情,表示惊异、赞叹、不满意等情绪。4)用在“Itis+形容词(natural,necessary,important,essential,right,impossible,strange)+that+.should+do"结构中,表示理所当然、奇怪、必要、惊异等。5)用于sothat,lest,incase等引导的从句中。6)shouldbedoing表示推测，意为“应该正在,实际没有”。7)shouldhavedone(表示过去应该做某事而实际没做)=betohavedone=oughttohavedone=besupposedtohavedone8)shouldn'thavedone表示过去不该做某事而实际上做了某事。5.oughtto的基本用法1)表示推测估计、可能性、(按道理)应该、应当。2)表示劝告、建议。6.oughtto在运用中需要注意的问题:1)oughttohavedone=shouldhavedone表示本该做某事而没有做。2)oughttobedoing-shouldbedoing表示现在应该正在做某事。3)oughtn'thavedone=shouldn'thavedone表示本不该做某事而做了。4)should(表示应该)=oughtto,但是should多用来谈自己的主观看法,oughtto用来表示客观看法,即根据法律、义务和规定来谈论“应该或者不应该”。专项练习()1.Mysister______herebynow,forshetooktheearlytrain.A.mustarriveB.canarriveC.mayarriveD.oughttohavearrived()2.Youwenttothewrongshop.Youought______totheshopnexttothecinema,butyouwenttotheshopbythePostOffice.goB.togoC.havegoneD.tohavegone()3.Tomoughtnotto______meyoursecret,buthemeantnoharm.A.havetoldB.tellC.betellingD.havingtold()4.There______beanydifficultyaboutpassingtheroadtestsinceyouhavepractisedalotinthedrivingschool.mustn'tB.shan'tC.shouldn'tD.needn't()5.Mr.White______at8:30forthemeeting,buthedidn'tshowup.shouldhavearrivedB.shouldarriveC.shouldhavehadarrivedD.shouldarrivedv.will,would1.will的基本用法:1)构成将来时态,表示未来的动作。2)用于第二人称疑问句,表示请求。3)用于各个人称,表示意愿、决心或意志。2.will在应用中需要注意的问题:1)表示习惯、倾向和决心,意为“总是,老是,一定要"。2)表示规律,此时willdo可直接用一般现在时代替。3)表示推测、猜测,意为“想必是,一定是”。4)用于条件句中表示意愿或者礼貌的请求。5)won't用于无生命体，表示拟人化的“意愿”。6)用在祈使句的反义疑问句中。7)表示命令、叮嘱、规定,意为“必须,一定要”。3.would的基本用法:1)构成过去将来时。2)表示过去习惯性的动作(只表示对过去的回忆,不与现在对比,而usedto则表示与现在对比而言,过去常做某事而现在不做此事)。3)用在虚拟语气中的主句中。4.would在运用中需要注意的问题:1)Wouldyo...表示有礼貌的请求。2)wouldlikesth./todosth.意为“想做某事”。3)wouldratherdosth.意为“宁愿做某事”。4)wouldrathersb.didsth.意为“宁愿让某人做某事”。5)wouldratherdosth.thandosth.else“宁愿做某事也不愿做另一件事"。6)wouldprefertodosth.ratherthandosth.“更愿意做某事而不愿意做另一件事”。专项练习()1.-Don’tforgettocometomybirthdaypartytomorrow.-______Idon'tB.Iwon'tC.Ican'tD.Ihaven’t()2.Johnny,you______playwiththeknife,you______hurtyourself.won't;cantB.mustn't;mayC.shouldn't;mustD.can't;shouldn't()3.Oilandwater______mix.A.isnotgoingtoB.willnotC.isnottoD.shouldnot()4.Letmegowithyou,______?A.willyouB.shallweC.don'tyouD.don'twe()5.Whenhewasthere,he_______gotothatcoffeeshopatthecornerafterworkeveryday.A.wouldB.shouldC.hadbetterD.mightvi.dare1.dare作情态动词:1)dare后接动词原形。2)dare没有人称和数的区别。3)多用于疑问句和否定句。4)只用于一般现在时和一般过去时。5)dare也有过去式dared,否定式为darednot。2.dare作实意动词:1)dare是及物动词时，可用于各种句子如肯定句、否定句和疑问句等,而且有人称时态和数的变化。2)dare后接带to的不定式。3)用于否定句时,后面接的不定式经常省去to。4)常用于疑问句或作非谓语动词。专项练习()1.He_______hisparentsabouthisfailureintheexam.daresnottellB.darenottellC.daresnottotellD.darenottelling()2._______you_______itagain?Do;daretotouchingB.Dare;totouchC.Do;daretouchingD.Dare;touch()3.Thesnakehasn'tbittenmeyetbutIdaren't_______toupsetit.todoathingB.doanythingC.todosomethingD.donothing()4.Thelittlegirl_______godownstairsalonewhenherparentsareout.daresnottoB.daresnotC.darenottoD.darenot()5.Beingalittlegirl,she_______gotherealone.daresnottoB.doesdarenotC.daresnotD.darenot1.用作情态动词:1)need后面接动词原形。2)need没有人称和数的变化。3)need多用在疑问句和否定句中。4)needn'thavedone表示过去没有必要做某事而实际上已经做了。5)need疑问句,其回答与must疑问句的回答-样。2.need作实意动词:1)后面可接名词或代词。2)后面可接不定式。3)后面可接动名词，这时动名词与主语成被动关系:needdoing=needtobedone。4)后面可接复合宾语。专项练习()1.You_______paythemoney,butyou_______dosoatonce.needn't;mustB.need;needC.must;mustD.must;needn't()2.--ShallItellJohnaboutit?--No,you_______I'vetoldhimalready.needn'tB.wouldn'tC.mustn'tD.shouldn't()3.Therewasplentyoftime,she_______.mustn'thavehurriedB.couldn'thavehurriedC.mustnothurryD.needn'thavehurried()4.Youdon'tneed_______forhispermissioneverytimeyouwanttoleavetheroom.toaskB.askC.askingD.beingasked()5.--MustIwritedownthenewwordsnow?--No，_______youA.needn'tB.maynotC.mustn'tD.can'tⅷ.情态动词表示推测几乎所有的情态动词都可以用来表示推测,只是各自的语气强弱和所使用的场合不同。2.情态动词表示推测,其可能性由低到高的排序为:might-may--could-can-should--oughttowould-will--must=willcertainly注意:might和may表示对具体情况把握不大的推测。could和can多用于疑问和否定句中表示推测。3)must仅用于肯定句中,表示十分有把握的推测。4)should可以表示按照常理推测所得出的结论,意为“理应”。5)will表示按照逻辑推理势必会发生的事情。3.情态动词表示推测的时态变化形式:might/may/must,mightnot/maynot,couldn't/can't一般式进行式完成式be/do(对现在情况的推测)bedoing(对进行动作的推测)havedone(如有具体的过去时间，则是对过去情况的推测)4.“情态动词+动词原形”表示对现在情况的推测时需要注意的问题:1)“can+动词原形”，表示对现在情况的推测时,一般用于否定句和疑问句。2)“could+动词原形",表示对现在情况的推测，也可以表示对过去情况的推测，可用于肯定句。3)“may+动词原形",意为“或许,可能”,一般用于肯定的推测。4)“might+动词原形",所表示的可能性比may小。5)“should+动词原形"，表示可能或期待;oughtto表示的可能性更大。6)“would/will+动词原形",表示可能时，will表示的可能性更大。7)“must+动词原形”,意为“-定,肯定",只用于对现在有把握的肯定推测。注意:1)若表示有把握的否定推测用can't。2)must表示对现在情况的推测时,其反义疑问句陈述部分的谓语若是mustbe,就用isn't/aren't反问，否则用don't/doesn't反问。专项练习()1.Acomputer_______thinkforitself;itmustbetoldwhattodo.can'tB.couldn'tC.maynotD.mightnot()2.-Thelecturerwasatallthinmanwithwhitehair.-Thenit_______Dr.Fellbecauseheisshortandfat.It_______Dr.Jones;heisthin.can'tbe;mustbeB.couldn’thavebeen;mighthavebeenC.mustbe;can'tbeD.can'thavebeen;musthavebeen()3.Thereisnoparkinginfrontofthepostoffice.You_______parkhere.oughtn'tB.can'tC.didn'tD.wouldn't()4.She_______beagoodlanguageteacher,butshecan'tbealanguageexpert.willB.canC.shouldD.isto()5.This_______behers.I_______bemine.Hesaidfirmly.can't;mayB.can't;mustC.mustnot;canD.can't;can()6.Johnny,you_______playwiththeknife.You_______hurtyourself.won't,can'tB.mustn't,mayC.shouldn't,mustD.can't,shouldn't()7.Peter_______comewithustonight,butheisn'tquitesure.mustB.mayC.canD.will()8.Whateveryourproblems_______be,theycantbeworsethanmine.willB.shouldC.mayD.can()9.-Willthetestbedifficult?-Ithinkit_______beeasyenoughforallofustopass,butI'mnotsure.must;B.canC.mayD.will()10.-Willyourbrotherstayathometonight?-I'mnotquitesure.He_______toseethefilmthisevening.maybegoingB.cangoC.maygoD.mustgo()11.Lookattheclouds.It_______rain.mustB.isgoingtoC.mayD.will()12.You_______leadahorsetothewater,butyou_______notmakeitdrink.will;canB.may;canC.may;dareD.dare;can()13.--Doyouthinktheflightisdelayed?--It_______be,especiallyinsuchweather.wouldB.shouldC.mightD.oughtto()14.-AreyoucomingtoJeff'sparty?--l'mnotsure,I_______gototheconcertinstead.mustB.wouldC.shouldD.might()15.Willyouanswerthephone?It_______beyourmother.mightB.willC.shallD.need()16.Nowthatyou'vegotachance,you_______aswellmakefulluseofit.A.canB.shouldC.needD.might()17.Sincetheflighthasbeencancelledbecauseofthebadweather,we_______gobytrain.oughttohaveB.hadbettertoC.mightaswellD,wouldrathernot()18.It'snearlyseveno'clock,Jack_______behereatanymoment.mustB.needC.shouldiD.can()19.Incasel_______,Iwouldtryagain.willfailB.wouldmissC.shouldfailD.shallmiss()20.-Thatmustbeamistake.--No,it_______amistake,A.mustnotbeB.needn'tC.can'tbeD.wouldnotbeix.“can/may/might/could/must/should/need+完成式”表示对过去情况的推测Ⅰ.“must+完成式”意为“一定,肯定，想必,准是",表示对过去情况进行有把握的肯定推测。注意其反义疑问句的反问形式:1)有表示过去的时间状语时,用一般过去时进行反问。谓语是musthavebeen时,用wasn't/weren't反问;谓语是musthavedone时，用didn't反问。2)没有明确的过去时间状语时，用haven't/hasn't反问。2.“can't/couldn't+完成式",表示对过去情况进行否定的推测。注意:“can+完成式”,一般只用于进行否定或疑问的推测。3.“may+完成式”意为“有可能已经发生某事”,只用于对过去发生的事情进行肯定的推测。4.“might+完成式”与“may+完成式”,两者可互换，但是might所表示的可能性较小。might也表示对本来可能发生却未发生的情况感到不满或责备。5.“should/oughtto+完成式”,意为“本应该”,可以表示以下两种含义:1)过去应该做而没做某事,其否定式表示过去不该做而做了,有遗憾或责备之意。2)表示对现在应该完成的事情进行推测。6.“needn't+完成式”,表示本来不需要做某事却做了。专项练习()1.--Youdidn'thearmeuntilnow.--No.Imus_______soundlywhenyoucamein.A.havebeensleepingB.havesleptC.besleepingD.sleep()2.Herfatherthoughtthatshe_______afairy.musthavemetB.hadtohavemetC.mustmeetD.musthadmet()3.Hemusthavelostthekeythedaybeforeyesterday,_______?mustheB.hasn'theC.needn'theD.didn'the()4.They_______havegoneoutbecausethelightison.mustn'tB.can'tC.maynotD.isn'tableto()5.Wedidn'tseehimatthelectureyesterday.He_______it.oughtn'tB.can'thaveattendedC.couldn'tattendD.needn'thaveattended()6.Sheisverycareful.How_______she_______suchamistakethedaybeforeyesterday?could;havemadeB.should;havemadeC.could;hasmadeD.can;made()7.Heismygoodfriend.Iamsurethathe_______illofmethatday,couldn'thavespokenB.mightn'thavespokenC.musthavespokenD.couldn'thavetospeak()8.IwaswritingmyreportlastSunday.Otherwise,I_______youtotheZ00.wouldtakeB.tookC.shouldtakeD.couldhavetaken()9.-Haveyoufoundyourbookyet?--No,I'mnotsurewhereI_______it.A.musthaveleftB.mightleavec.couldhaveleftD.canleave()10.He_______thetruth.OtherwisehemighthaveknownitwasTomwhohadtakenhisplace.shouldhavebeentoldB.shouldn'thavebeentoldC.couldn'thavebeentoldD.musthavebeentold()11.Mr.Bushisontimeforeverything.How_______ithavebeenthathewaslatefor.Theopeningceremony?couldB.shouldC.mayD.must()12.-IstayedatahotelwhileinNewYork.--Oh,didyou?You_______withBarbara.A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed()13.He_______youmorehelp,eventhoughhewasverybusy.mighthavegivenB.mightgiveC.mayhavegivenD.maygive()14.--Hewashereyesterday,butnoonehasseenhimsince.--He_______anaccident.mighthaveB.mighthavehadC.canhaveD.mustn’thavehad()15.Youwerestupidtotryclimbingupthere.You_______yourself.mighthavekilledB.shouldhavekilledC.musthavekilledD.can'thavekilled()16.Theplantisdead.I_______itmorewater.willgiveB.wouldhavegivenC.mustgiveD.shouldhavegiven()17.ItoldSallyhowtogethere,butperhapsI_______forher.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitout()18.Thatyoungmanhasmadesomuchnoisethathe,_______nothavebeenallowedtoattendtheconcert.A.couldIB.mustC.wouldD.should()19.Therewasalotoffunatyesterday'sparty.You_______come,butwhydidn'tyou?musthaveB.shouldC.needhaveD.oughttohave()20.I'msorry.I_______totellyouIwascoming.A.oughttophoneB.shouldphoneC.needtophoneD.oughttohavephoned()21.We_______theletteryesterday,butitdidn'tarrive.A.mustreceiveB.oughttoreceiveC.musthavereceivedD.oughttohavereceived()22.WhenIgottothecinema,thefilmhadalreadystarted;l_______thereearlier,oughttogetB.oughttohavegotC.musthavegotD.mustget()23.Theoldlady_______.oughttoapologizetoB.oughttobeapologizedtoC.oughtapologizetoD.oughtbeapologizedto()24.YououghttohavehelpedhimwithhisEnglish,_______?wontyouB.oughtnotyouC.Oughtn’tyouD.wouldn'tyou()25.Althoughhehadmademanymistakesinhiscomposition,_______havelaughedathim?oughtn'tweB.shouldweC.oughtn'ttoweD.oughttowe()26.Hedidn'tdowellintheexam.Hehardathislessons,musthaveworkedB.oughttohaveworkedC.wouldhaveworkedD.hasworked()27.--Ididn'tgotoseeadoctoryesterday.--Butyou_______A.oughttoB.oughttogoC.shouldD.oughttohave()28.Hebegantowritetwohoursago.He_______havefinishedthearticlebynow.mustB.oughttoC.oughtD.hadto()29.Oneought_______forwhatonehasn'tdone.nottobepunishedB.tonotbepunishedC.tonotpunishedD.notbepunished()30.He_______themeeting,sohestayedathome.A.Needn’thaveattendedB.didn'tneedtoattendC.didn'tneedattendD.needn'ttohaveattended综合练习用适当的情态动词填空，给出词的题目注意使用括号里所给词的正确形式。Whenweworkedinthesameoffice,we_______oftenhavecoffeetogether.2.-Idrovemycarataspeedof150kmsanhourthisafternoon.Itwasgreatfun!-Didyougocrazy?You_______(kill)yourself.3.--Pleasecarryacellphonetomakeiteasierformetogetholdofyou.--OK，Dad.ButIameighteen.You_______(not)worrysomuch.4.-Thesegrapeslookreallybeautiful.-They_______!Seetheprice,$3.99apound.Tooexpensive,aren'tthey?5.“You_______notsmokeinthebedroom,"Rosesaidtoherhusbandandpushedhimoutoftheroom.6.-Whenshallweholdthemeeting?-It_______bebettertoputitoffuntilnextweek.Ityouthinkthepriceofbeefistoohigh,you_______aswellbuysomepork.Itdependsonyou!8.--Guesswhat?Ihavepassedthedrivingtest.--Great!You_______(spend)alotoftimepracticing.9.-How'syournewbabysitter?-We_______askforabetterone.Allourkidslovehersomuch.10.Theregulationsstatethatnoone._______beallowedtosmokeinpublicplaces.11.Itisrequiredthatthestudents_______(not)usemobilephonesintheirschool,soseldomwillyouseethemusingone.12.Beingphysicallyexaminedforfreetwiceayeariswhateveryclerk_______beensuredinanycompanyofthestate.13.--Areyoucomingtothemusicalofthe42ndAvenuefromBroadway(百老汇)?--I'mnotsure._______gotoseeamovieinstead.14.Ilivedwithmybrotherthiswinteranddidn'thavetopayrent.SoI_______savemostofmysalary.15.-lsthereanythingelseIcangetforyouexceptthescar?-No.That_______beit.Thanksalot.16.--Whatareyoudoing,dear?--I'mwatchingthefootballgame.--What?You_______(do)yourhomeworkfirst.17.-Jackiesayshecan'thelpbecausehe'sgotalotofworkon.-Well,he_______saythat-healwaysusesthatexcuse.18.--Whydidn'tyoubuythegoldring?--I_______,but1didn'thavethemoney.IhavebeenwritingabookonUFOs.It_______bereadyearlynextmonth.20.--CanIpaythebillbycheck?--Sorry,sir.Butitisthemanagementruleofourhotelthatpayment_______bemadeincash.21.--Icanhearthewaterrunninginthebathroom.--Yes,Bira_______betakinganothershower,22.--Ihearyourjourneywasnotverypleasant.--Butforthesuddenrainwe_______(have)awonderfultime.23.Youcantimaginethatawell-behavedgentleman_______besorudetoalady.24.IbelieveShackleton._______(mourn)thisunexpectedendtohisexpedition,buthedidnotwastetimeonregrets.25.--Haveyoufoundyourbookyet?--No.I'mnotsurewhereI_______(leave)it.26.Anne,ifyourleg_______becomemorepainful,donothesitatetocallme.27.Theleader,_______(find)theruleunfairforwomen,suggestedit_______(ban).28.Thepolicestillhaven'tfoundthelostchild,buttheyredoingallthey_______.29.--WhencanIcomeforthecomputer?IneeditnextTuesday.--It._______berepairedbynextMondayafternoon.30.TheyarestilldiscussingwhetherI_______(come)tothemeetingyesterday,whichIthinkwasnotnecessaryatall.31.It'shardtosaywhatkindofpersonheis,Sometimesheisveryfriendly;atothertimeshe_______beverycold.32.Therewasalotoffunatyesterday'sparty,You_______(come),butwhydidn'tyou?33.--thebikeberepairedbyhim?--No,I'dratherhe_______(have)itrepaired.34.Englishisalanguagethatmanyyoungpeoplearoundtheworld_______notspeakperfectlybut_______atleastunderstand.35.Iwanttogotothedentist's,butyou_______(notgo)withme.36.-Don'tyouwanttogotoakaraokebarwithus?-IwishI_______,butIhaveanappointment.37.It'simportantforyoutobethereontime.You_______betherebefore8.00.38.Theirbasketballteamhaslotsofexcellentplayers,soifthereisnounexpectedthingtohappen,theirteam_______winthechampionship.39.It_______bedifficulttodiscoverthetruthaboutIraqWarifpeoplerefusedtoconsideranythingthatmightbetrue.40.--Wherewillyoustartyourworkaftergraduation?--Mmm,it'snotbeendecidedyet.I_______continuemystudyforahigherdegree.41.Whenwintercomes,_______springbefarbehind?42.--_______youmakeSomuchnoise?--Sorry.I'lltakecarenotto.43.Theimportanceofsavinggas_______(not)bestressedtoomuch.Automobilesuseupsome70billiongallonsofgasayear.44.--Whydidn'tyoucometoSimon'spartylastnight?--Iwantedto,butmymomsimply_______(not)letmeoutsolateatnight.45.Evenifyouareanexperiencedteacher,yousometimes_______makesomemistakes.46.Sinceyouhavemadesuchgoodpreparations,there_______(not)beanyproblemaboutpassingthecomingexam.47.Nostudent_______gooutofschoolafterelevenoclockatnightwithoutpermission.48.--What'sthatterriblesmell?--Oh,Iforgotaboutthechicken!Goandlook,it_______(burn)!49.--Ididn'tgotoworktoday.--You_______(not);itisSunday.50.--I'mafraidI'llbetoobusytogowithyou.--Well,I'llkeepaseatforyouincaseyou_______changeyourmind.51.-Ihavetakensomeoneelse'sT-shirtbymistake.IsitJane's?-It_______(not)behers.Sheseldomwearsred.52.--Whatdoyouthinkofstoreshoppinginthefuture?--Personally,Ithinkitwillexistalongwithhomeshoppingbut_______(neverreplace).53.-Theresearchonthenewbirdfluvirusvaccineischallenginganddemanding.Whodoyouthinkcandothejob?-_______mystudentshaveatry?54.BusNo.66comeseverytenminu