情態(tài)動(dòng)詞用法專項(xiàng)練習(xí)進(jìn)步及解析

^`情態(tài)動(dòng)詞專項(xiàng)練習(xí)1.Jeanhavekepthispromise.Iwonderwhyhechangedhisidea.精品文檔放心下載A.must B.should C.need D.would謝謝閱讀解析：選B.“shouldhave+過去分詞”表示“過去本來應(yīng)該(但沒能)做某事”；keepone’spromise意為“信守諾言”。精品文檔放心下載2.Janehavecometotheparty,butshenotfindtheexacttime.感謝閱讀A.could;couldB.might;couldC.should;couldD.should;would解析：選A.“couldhave+過去分詞表示過去本來應(yīng)該(但沒能)做某事”。謝謝閱讀3.Somanymistakesinyourhomework!Youmorecareful.謝謝閱讀A.maybe B.hadto C.wouldbe D.shouldhavebeen精品文檔放心下載解析：選D.“Youshouldhavebeenmorecareful”.意為：你本來應(yīng)該更細(xì)心的。謝謝閱讀4．Herbrotherbeathomenow,becausehewasseenplayingbasketballinthestadiumjustnow.精品文檔放心下載A.mustn’tB.needn’tC.can’tD.shouldn't解析：選C.can’tbeathome意為：不可能在家。精品文檔放心下載5．---Ican’tunderstandwhyourbossislate. ---Hetheearlybus.精品文檔放心下載A.couldmissB.mayhavemissedC.canhavemissedD.mightmiss解析：選B.“mayhave+過去分詞”表示對(duì)過去動(dòng)作的判斷，意為：可能做了某事。注意：can表示可能時(shí)，只能用于疑問句和反問句。精品文檔放心下載6.Shedidn'tanswerthephone,she______asleep.感謝閱讀A.maybe B.mustbe C.shouldhavebeen D.musthavebeen感謝閱讀^`解析：選D.表示：對(duì)過去發(fā)生的事情的肯定推測(cè)。7．Thelittlegirl’seyeswerered.She______.精品文檔放心下載A.maycry B.mustcry C.mustbecried D.musthavebeencrying謝謝閱讀解析：選D.意為：她剛才肯定一直在哭。對(duì)過去某事正發(fā)生的推測(cè)。感謝閱讀8．He______hissuppernow,forthedininghallisstillclosed.精品文檔放心下載A.can’tbehaving B.needn’tbehaving感謝閱讀C.mustn’tbehaving D.shouldn'tbehaving精品文檔放心下載解析：選A.對(duì)現(xiàn)在正在發(fā)生的事情的否定推測(cè)。9．Iparkedmybikebehindthebuilding,butnowitisgone.It________.謝謝閱讀A.maybestolen B.mustbestolen謝謝閱讀C.musthavebeenstolen D.musthavestolen精品文檔放心下載解析：選C.對(duì)過去發(fā)生的事情的肯定推測(cè)的被動(dòng)式。謝謝閱讀10.______Mr.Black_______gotoworkbyferrybeforethebridgewasbuilt?謝謝閱讀A.Did;usedto B.Use;to C.Did;useto D.Does;useto感謝閱讀解析：選C.usedtodo的疑問式，可以是Used+主語+todo?或Did+主語+usetodo?精品文檔放心下載11.Thehotelisonlyastone’sthrowaway,you______takeabus.精品文檔放心下載A.neednotto B.notneedto C.don'tneed D.neednot謝謝閱讀解析：選D.說話人認(rèn)為不必要乘車,need為情態(tài)動(dòng)詞。12.Iambusynow,_______mybrotherdoitforyou?感謝閱讀A.Will B.Shall C.Must D.May謝謝閱讀解析：選B.在疑問句中shall用于第三人稱，也表示征求意見。精品文檔放心下載^`13.---Youneedn’tdoitrightnow,needyou?---YesIamafraidI______.感謝閱讀A.need B.needn’t C.must D.mustn’t感謝閱讀解析：選C.Yes的意思是：不。意為：恐怕我必須現(xiàn)在就做。謝謝閱讀14.MyEnglish-Chinesedictionaryhasdisappeared.Who_____havetaken精品文檔放心下載it?A.should B.must C.could D.would精品文檔放心下載解析：選C.could/canhavedone用于否定推測(cè)和疑問推測(cè)。精品文檔放心下載15.---Theroomissodirty._______wecleanit? ----Ofcourse.感謝閱讀A．Will B.Shall C.Would D.Do精品文檔放心下載解析：選B.shall用在疑問句中，常用于第一，三人稱，表示征求意見或請(qǐng)求指示。感謝閱讀16.Ifyouhavesomethingimportanttodo,you______wasteanytime.A.謝謝閱讀needn’tB.mustn’tC.maynotD.won’t解析：選B.根據(jù)句意用mustn’t17.Ifyouwanttoborrowafootballafterschool,yourstudentcard______謝謝閱讀here.A.hastoleaveB.mustleaveC.hastobeleftD.mustbeleft解析：選C.haveto表示客觀需要，must表示主觀需要。學(xué)生證必須放在此是客觀需要。18.“Didyouscoldhimforhiscarelessness?”“Yes,but_____感謝閱讀it”A.I’drathernotdoB.I’drathernothavedoneC.Ishouldn’tdoD.I’dbetternotdo精品文檔放心下載解析：選B.wouldrather加完成時(shí)表示對(duì)完成了的或過去了的事情的態(tài)度。意為：當(dāng)時(shí)是不情愿做的。19.“Don’tgetneartoit.Itistoodangerous!”“_______”.A.Yes,Iwon’tB.No,Idon’tC.No,Ican’tD.No,Iwon’t精品文檔放心下載^`解析：選D.A為錯(cuò)誤的表達(dá)方式；B和C沒有直接回答對(duì)方的問候。20.He謝謝閱讀mustbeintheclassroom,_______he?A.mustn’tB.can’tC.isn’tD.can解析：選C.對(duì)表否定的must進(jìn)行反意疑問時(shí)，要用句子的實(shí)義動(dòng)詞21.He________beinthegarden.Hemustbeintheroom.A.can’tB.mustn’tC.willnotD.maynot解析：選A.否定推測(cè)用can’t不用mustn’t22.“Doyouhavetoleavenow?”“Iamverysorry,butIreally______.”A.can’tB.haveC.shouldD.must解析：選D.回答haveto的疑問句用must作肯定回答。23.“Let’sgotothelibrary,shallwe?”“_________?”A.No,Ican’t謝謝閱讀B.Yes,Iwill C.Yes,thankyou D.No,we’dbetternot精品文檔放心下載解析：選D.A,B,C都不能回答shallwe,此處D的語氣比較婉轉(zhuǎn)客氣。24.精品文檔放心下載“CanItakeitaway?” “You______betternot.”A.should B.could C.感謝閱讀would D.had解析：選D.hadbetter與不帶to的不定式構(gòu)成謂語，可以變成疑問句：Hadn’tyoubetter----25.You_______havebroughtyourcamera.Theyallhad精品文檔放心下載theirswiththem.A.couldn’tB.needn’tC.wouldn’tD.mustn’t解析：選B.本來不必要做某事.26.Seewhoisthere!______itbeMay?A.MayB.MustC.CanD.Will解析：選C.表推測(cè)時(shí)A，B都用作疑問句。27.John______beabasketballplayer.Heismuchtooshort.A.mayB.mustn’tC.can’tD.should解析：選C.斷然的不定推測(cè)用can’t28.TheChineseteacherlookssopale.She______beill.A.mustB.mustn’tC.canD.need^`解析：選A.表示有把握的肯定推測(cè)用must29.Something______tosaveourearth.Doyouthinkso?謝謝閱讀A.candoB.mustdoC.hastodoD.mustbedone解析：選D.“somethingmustbedone”意為：必須采取措施。30.Lookatwhatyouhavedone!You______bemorecareful.A.oughtB.canC.wouldD.should精品文檔放心下載解析：選D.ought后應(yīng)用to—HasLiLinstarted?Hesaidhewouldjoinintheparty.—He______.Heisamanofkeepinghisword.感謝閱讀A.couldhaveleftB.musthaveleftC.can’tcomeD.won’tbecoming解析：B。從Heisamanofkeepinghisword中可以看出，李林肯定已經(jīng)出發(fā)來參加聚會(huì)了，這是對(duì)已經(jīng)發(fā)生的事情非常肯定的推測(cè)，故用musthavedone。注意must表推測(cè)時(shí)，不能用于否定句和疑問句中。精品文檔放心下載32.—MayIparkmycarhere?精品文檔放心下載—No,you______.Nocarisallowedtoparkhere.感謝閱讀A.maynot B.needn’t C.mustn’t D.daren’t精品文檔放心下載解析：C。此題考查以情態(tài)動(dòng)詞提問的一般疑問句的回答。在英語中，以某些情態(tài)動(dòng)詞提問的句子，出于禮貌委婉或句意的需要，回答時(shí)，要換用另一個(gè)情態(tài)動(dòng)詞。在回答must開頭的一般疑問句時(shí)，肯定回答用must，否定回答用needn’t謝謝閱讀don’thaveto；在回答may開頭的一般疑問句時(shí)，肯定回答用may，否定回答用mustn’t；在回答need開頭的一般疑問句時(shí)，肯定回答用must，否定回答用needn’t。謝謝閱讀^`—Excuseme,couldyoutellmewheretheYajiaSupermarketis?—It’stwoblocksstraightahead.You______missit.精品文檔放心下載A.mustn’t B.can’t C.needn’t D.shouldn’t感謝閱讀解析：B。根據(jù)題意，此處需要表示“推測(cè)”的否定結(jié)構(gòu)，故can’t為正確答案。4.A。這是一個(gè)省略句，couldn’thavedone表示對(duì)過去發(fā)生的動(dòng)作的否定推測(cè)，意為“不可能……”。謝謝閱讀—IsawMr.SunatTongyuStationthismorning.—You______.He’sstillonholidayinHawaii.精品文檔放心下載A.couldn’thave B.mustn’thave C.shouldn’t D.needn’t精品文檔放心下載解析：A。這是一個(gè)省略句，couldn’thavedone表示對(duì)過去發(fā)生的動(dòng)作的否定推測(cè)，意為“不可能……”。精品文檔放心下載—HowaboutpayingavisittoDr.Wang,ourformerChineseteacher?感謝閱讀—Goodidea.Iwille-mailhimtodaysothathe______know______toexpectus.謝謝閱讀A.shall;why B.could;when C.would;what D.will;how謝謝閱讀解析：B。這是一個(gè)綜合題。本題sothat后的目的狀語從句中的謂語動(dòng)詞要用“情態(tài)動(dòng)詞（may/might/can/could）+動(dòng)詞原形”。Whentoexpectus表示“我們什么時(shí)候可到達(dá)”。“疑問詞+不定式”結(jié)構(gòu)在句中作know的賓語。謝謝閱讀Everythinghastwosides.Beautifulsongs,sometimes,______bejustnoisetoothers.謝謝閱讀A.must B.may C.should D.could感謝閱讀解析：B。由sometimes可知，此處應(yīng)用表示可能性不大的情態(tài)動(dòng)詞，即may。精品文檔放心下載^`37.Someone______myumbrella.Ifounditwetyesterday.精品文檔放心下載A.mustbeusingB.musthaveusedC.mustuseD.musthavebeenusing解析：B。由后句可知，這是對(duì)過去發(fā)生的事情的肯定推測(cè)，故B項(xiàng)正確。感謝閱讀38.—Howdangerousitwas!謝謝閱讀—Yes,butforthepasser-by’squickaction,thegirl______.謝謝閱讀A.wasdrownedB.couldhavebeendrownedC.haddrownedD.shouldbedrowned感謝閱讀解析：B。butfor的意思是“要不是”，語法功能上等同于if引導(dǎo)的否定虛擬條件句，因前句中Howdangerousitwas可知應(yīng)與過去事實(shí)相反。精品文檔放心下載You______scoldsuchapupilwhoalwayskeepssilentsoseriouslythatyou______hurthim.精品文檔放心下載A.should;canB.may;willC.mustn’t;mayD.can’t;must解析：C。mustn’t表示“不準(zhǔn)許”，may表示可能性，所以C正確。謝謝閱讀—WhydoesAliceknowsomuchaboutAngkorWat?—She______謝謝閱讀havebeenthere,or...A.must B.oughtn’tto C.may D.can’t謝謝閱讀解析：C。句意：她或許到過那里，或者……。or...是重要的信息，說明還有其感謝閱讀他的可能性。A的說法太絕對(duì)，與or...提供的信息沖突。感謝閱讀—Youmaylaugh,butI’vebeenthinkingofbecomingavegetarian.—Oh,you______becrazy.Youwillbehungryallthetime.謝謝閱讀A.must B.may C.will D.need感謝閱讀解析：A。must表示的把握最大，may表示有可能，need不表示推測(cè)，will表感謝閱讀^`示將來。根據(jù)句意可知A正確，表明對(duì)對(duì)方的不理解和責(zé)備，語氣比較堅(jiān)決。42.—What’sthematterwithyou?精品文檔放心下載—Oh,I’mnotfeelingwellinthestomach.I______somuchfriedfishjustnow.謝謝閱讀A.shouldn’teat B.mustn’thaveeaten謝謝閱讀C.shouldn’thaveeaten D.mustn’teat謝謝閱讀解析：C。shouldn’thavedone表示“本不該做……，但實(shí)際上卻做了”。感謝閱讀—______hehavebeenchosenascaptainofthefootballteam?—Yes,he______.感謝閱讀A.Can;musthaveB.Must;musthaveC.Can;mustD.Must;must解析：A。疑問句中可以用can,肯定句用must。感謝閱讀44.Mr.Zhang______inShanghaitomorrowmorning.A.canhavearrived謝謝閱讀B.willhavearrivedC.mayhavearrivedD.musthavearrived解析：B。will+havedone，表示對(duì)將來必然進(jìn)程的猜測(cè)。精品文檔放心下載45.MissWangstartedat8o’clock,andshe______betherenow.A.should精品文檔放心下載B.can C.can’t D.need解析：A。should表示主觀性猜測(cè)，譯為“應(yīng)該”。精品文檔放心下載46.—ItmustbeMr.Liwhodidit.—No,it______beMr.Li.謝謝閱讀A.mustn’t B.wouldn’t C.can’t D.may感謝閱讀解析：C,can’t表示否定的猜測(cè)，側(cè)重于主觀判斷，譯為“決不會(huì)；不可能”。47.You______finishreadingthebookassoonaspossible.A.mayB.canC.needD.should感謝閱讀^`解析：D。should表示勸告某人應(yīng)該做某事。48.—Needyougotoworknow?—Yes,I______.感謝閱讀A.must B.need C.can D.dare精品文檔放心下載解析：A。need引導(dǎo)的一般疑問句，肯定回答應(yīng)用must。謝謝閱讀49.Yourtrousersaredirty.______themforyou?謝謝閱讀A.ShallIwash B.WillIwash C.AmIgoingtowash謝謝閱讀

D.AmIwashing解析：A。ShallI...？是征求對(duì)方意見時(shí)常用的句型。感謝閱讀50.Youarelateforschooltoday.You______toschoolearlier.感謝閱讀A.oughttocomeB.shouldhavecomeC.oughthavecomeD.shouldcome感謝閱讀解析：B。shouldhavedone表示“過去某件事應(yīng)該做而實(shí)際上沒有做”，此處含有責(zé)備之意，也可用oughttohavecome。感謝閱讀51.WemustlearnfromLeiFeng,______we?精品文檔放心下載解析：D。反意疑問句中，當(dāng)must作“必須”解時(shí)，可以用needn’t/mustn’t構(gòu)成附加疑問句。謝謝閱讀52.Shemustbehungry,______she?感謝閱讀A.isn’t B.needn’t C.doesn’t Dwon’t感謝閱讀解析：A。反意疑問句中，陳述部分的must表示對(duì)現(xiàn)在情況推測(cè)時(shí)，附加疑問句中通常依據(jù)must后面的動(dòng)詞形式確定助動(dòng)詞。感謝閱讀53.Heoughttocomehereearly,______he?精品文檔放心下載A.would B.should C.didn’t D.shouldn’t精品文檔放心下載^`解析：D。反意疑問句中，陳述部分的謂語有oughtto時(shí)，附加疑問句中應(yīng)用shouldn’t或oughtn’t。謝謝閱讀54.Youusedtosmoke,______you?感謝閱讀A.usedto B.don’t C.didn’t D.shouldn’t精品文檔放心下載解析：C。反意疑問句中，陳述部分的謂語有usedto時(shí)，附加疑問句中應(yīng)用didn’t或usedn’t。精品文檔放心下載55.Youought______forwhatyouhaven’tdone.精品文檔放心下載A.nottobepunished B.notbepunished感謝閱讀C.tonotpunished D.tonotbepunished精品文檔放心下載解析：A。oughtto的否定式是oughtnotto。感謝閱讀56.______youpleasetellmethewaytothepostoffice?感謝閱讀A.Must B.Need C.Would D.Should謝謝閱讀解析：C。Wouldyouplease...？是向?qū)Ψ教岢稣?qǐng)求或詢問時(shí)常用的婉轉(zhuǎn)而有禮貌的句型。27.A。主語是第三人稱時(shí)，shall表示說話人給對(duì)方的“允諾；命令；指示；意愿”。感謝閱讀57.I’msurehe______havethecomputersoonerorlater.精品文檔放心下載A.shall B.can C.must D.would感謝閱讀解析：C。Wouldyouplease...？是向?qū)Ψ教岢稣?qǐng)求或詢問時(shí)常用的婉轉(zhuǎn)而有禮貌的句型。精品文檔放心下載58.Itisimportantthatwe______learnhowtodrive.A.haveto B.感謝閱讀should C.need D.shall解析：B。在Itisimportant/impossible/necessarythat... 句型中，that精品文檔放心下載^`從句的謂語用“(should+)動(dòng)詞原形”。謝謝閱讀Ithasbeenannouncedthatcandidates_______remainintheirseatsuntilallthepapershavebeencollected.精品文檔放心下載A.can B.will C.may D.shall感謝閱讀解析：D。在規(guī)章中告誡應(yīng)考者，在收完所有試卷前“必須”留在教室里。謝謝閱讀How_______yousaythatyoureallyunderstandthewholestoryifyouhavecoveredonlyapartofthearticle?謝謝閱讀A.can B.must C.need D.may解謝謝閱讀析：A。can在疑問句中，表示疑惑、懷疑，根據(jù)情況可譯作“能、可以”等。精品文檔放心下載Ididn’tseeherinthemeetingroomthismorning.She_____atthe精品文檔放心下載meeting.A.mustn’thavespokenB.shouldn’thavespokenC.needn’thavespokenD.couldn’thavespoken精品文檔放心下載解析：D.must表示推測(cè)時(shí)不用于否定句；shouldn’thavedonesth.表示“本精品文檔放心下載不應(yīng)該做某事而實(shí)際上做了”；needn’thavedonesth.表示“本來不必做某事感謝閱讀而實(shí)際上做了”；couldn’thavedonesth. 表示“不可能做過某事”。根據(jù)題意，精品文檔放心下載D。62.Oneought_____forwhatonehasn’tdone.謝謝閱讀A.nottobepunishedB.tonotbepunishedC.tonotpunishedD.notbepunished精品文檔放心下載解析：A.情態(tài)動(dòng)詞ought后要接帶to的不定式，oughttodo的否定式是oughtnottodo，所以答案是A。感謝閱讀^`Ifyoureallywantyourselftobeingoodhealth,youmust___always精品文檔放心下載___somuch.A.not;besmokingB.not;havesmokedC.not;tosmokeD.benot;smoking感謝閱讀解析：A.mustnotalwaysbedoingsth.表示“不要老是做謀事”，含有埋怨、指責(zé)、反感等感情色彩。精品文檔放心下載64.Withsomuchworkonhand,you_____toseethegamelastnight.A.精品文檔放心下載mustn’tgo B.shouldn’tgo謝謝閱讀C.couldn’thavegone D.shouldn’thavegone謝謝閱讀解析：D.題中的A項(xiàng)和B項(xiàng)都指現(xiàn)在情況；couldn’thavegone表示“不可能去過”；shouldn’thavegone表示“本不應(yīng)該去而實(shí)際上去了”。根據(jù)題意，選D。感謝閱讀MostofthestudentsfeltratherdisappointedattheEnglishparty.Theysaythatit______betterorganized.感謝閱讀A.hadbeen B.hadtobe C.musthavebeen D.could精品文檔放心下載havebeen解析：D.couldhavedonesth.表示“本來能夠做某事而實(shí)際上未能做成”。感謝閱讀66.I’msurprisedthathe_____intheexam.感謝閱讀A.shouldfailB.wouldhavefailedC.mayhavefailedD.shouldhavefailed精品文檔放心下載解析：D.should可用于表示驚奇、感嘆、不滿等感情色彩的句子，如指過去的動(dòng)作，則要用shouldhavedonesth.Would和may通常不帶感情色彩。謝謝閱讀^`67.Thelittlegirl_____therealone.精品文檔放心下載A.notdarego B.daresnotgo謝謝閱讀C.darenotgo D.darenottogo精品文檔放心下載解析：C.題中的dare是情態(tài)動(dòng)詞，后接不帶to的不定式，主要用于疑問句、否定句和條件句中。68.“Mustwedoitnow?”“No,you_____.”精品文檔放心下載68.“Mustwedoitnow?”“No,you_____.”感謝閱讀A.won’t B.needn’t C.can’t D.don’t精品文檔放心下載解析：B.must開頭的疑問句，否定答語用needn’t或don’thaveto。謝謝閱讀69.Hesaidhewouldrathernot_____itrightnow.謝謝閱讀A.doing B.todo C.do D.tobedoing謝謝閱讀解析：C.wouldrather通常也視為情態(tài)動(dòng)詞（組），后接動(dòng)詞原形，其否定形式感謝閱讀wouldrathernot。You_____tothemeetingthisafternoonifyouhavesomething謝謝閱讀importanttodo.A.needn’ttocomeB.don’tneedcomeC.don’tneedcomingD.needn’tcome感謝閱讀解析：D.need作為情態(tài)動(dòng)詞，其否定形式為needn’t；作實(shí)義動(dòng)詞時(shí)，其否定形式為don’t(doesn’t)needtodo。感謝閱讀71.Putonmoreclothes.You_____befeelingcoldwithonlyashirton.感謝閱讀A.can B.could C.would D.must謝謝閱讀解析：D.must用在肯定句中表推測(cè)時(shí)，語氣比could,would等肯定得多。此處“must+不定式進(jìn)行式”表“想必正在……”之意。感謝閱讀^`72.I_____playfootballthanbaseball.精品文檔放心下載A.wouldrather B.hadbetter C.likebetter D.prefer精品文檔放心下載解析：A.wouldrather…than…，意為“寧愿（做）……而不（做）……”。感謝閱讀Ithoughtyou_____likesomethingtoread,soIhavebroughtyousomebooks.感謝閱讀A.may B.might C.could D.must謝謝閱讀解析：B.由句意可知，這是對(duì)過去發(fā)生的事情不太有把握的推測(cè)。謝謝閱讀74.Therewasplentyoftimes.She_____.謝謝閱讀A.mustn’thavehurried B.couldn’thavehurried精品文檔放心下載C.mustnothurry D.needn’thavehurried感謝閱讀解析：D.needn’thavedone意為“過去不必做而做了某事”。謝謝閱讀75.Theplantisdead.I_____itmorewater.謝謝閱讀A.willgive B.wouldhavegiven精品文檔放心下載C.mustgive D.shouldhavegiven謝謝閱讀解析：D.shouldhavedone表示“過去應(yīng)該做而沒有做某事”。感謝閱讀You_____returnthebooknow.Youcankeepittillnextweekifyoulike.精品文檔放心下載A.can’t B.mustn’t C.needn’t D.maynot感謝閱讀解析：C.can’t（不能），mustn’t（不準(zhǔn)），maynot（不可以），均不合題意。精品文檔放心下載77.It’sstillearly,you_____.謝謝閱讀A.mustn’thurry B.wouldn’thurry感謝閱讀C.maynothurry D.don’thavetohurry謝謝閱讀^`解析:D.don’thaveto=needn’t78.Pleaseopenthewindow,_____?謝謝閱讀A.can’tyou B.aren’tyou C.doyou D.willyou感謝閱讀解析：D.will用在第二人稱的疑問句中，為詢問（或征求）對(duì)方的意愿或向?qū)Ψ骄肺臋n放心下載提出請(qǐng)求之意。79.We_____forherbecauseshenevercame.謝謝閱讀A.mustn’thavewaitedB.shouldn’thavewaitedC.mustn’twaitD.needn’twait精品文檔放心下載解析：B.shouldnothavedone表示“過去不應(yīng)該做而做了某事”，含有“后悔”、“責(zé)備”、“勸告”，“批評(píng)”之意。謝謝閱讀80.—MayIstophere?—No,you_____.謝謝閱讀A.mustn’t B.mightnot C.needn’t D.won’t解析：感謝閱讀A.may開頭的疑問句，否定答語常用mustn’t。感謝閱讀81.It’safineday.Let’sgofishing,_____.謝謝閱讀A.won’twe B.willwe C.don’twe D.shallwe感謝閱讀解析：D.疑問句中shall用于第一、三人稱，用來征詢對(duì)方的意見。感謝閱讀Ididn’tseeherinthemeetingroomthismorning.She_____atthemeeting.謝謝閱讀A.mustn’thavespoken B.shouldn’thavespoken感謝閱讀C.needn’thavespoken D.couldn’thavespoken謝謝閱讀解析：D.推測(cè)“她不可能在會(huì)上發(fā)言”，must表示推測(cè)時(shí)，不能用于否定句中。謝謝閱讀—Pleasedon’tmakeanoise.精品文檔放心下載—_____.I’llbeasquietasamouse.精品文檔放心下載^`A.Yes,Iwon’t B.No,Iwon’t C.No,Iwill D.Yes,Iwill感謝閱讀解析：B.will在此處表示“意志（向）”。Theyoungmanhasmadesomuchnoisethathe_____nothavebeenallowedtoattendtheconcert.感謝閱讀A.could B.must C.would D.should精品文檔放心下載解析：D.shouldnothavedone表示“過去不應(yīng)該做而做了某事”，含有“后悔”、“責(zé)備”、“勸告”，“批評(píng)”之意。謝謝閱讀85.—WhereisJohn? —He_____inthelibrary.謝謝閱讀A.shouldbe B.mustbe C.canbe D.musthavebeen謝謝閱讀解析：B.mustdo表示對(duì)現(xiàn)在的事實(shí)進(jìn)行推測(cè)。精品文檔放心下載86.Sincetheroadiswetthismorning,_____lastnight.感謝閱讀A.itmustrain B.itmustberaining精品文檔放心下載C.itmusthaverained D.itmusthavebeenrain謝謝閱讀解析：C.musthavedone用于對(duì)過去發(fā)生的事情進(jìn)行推測(cè)，且較有把握。精品文檔放心下載—Willyourbrotherstayhometonight?精品文檔放心下載—I’mnotquitesure.He_____tothecinematonight.感謝閱讀A.mustgo B.cango C.maygo D.maybegoing謝謝閱讀解析：C.表示推測(cè)時(shí)，must比may語氣肯定。88.She’salreadytwohours精品文檔放心下載late.What______toher?A.canhavehappened B.mayhavehappened精品文檔放心下載C.shouldhavehappened D.musthappen精品文檔放心下載解析：A.can表推測(cè)，只用于否定句和疑問句中。謝謝閱讀^`89.Youmustbeawriter,_____?精品文檔放心下載A.mustn’tyou B.areyou C.mustyou D.aren’tyou精品文檔放心下載解析：Dmust表示推測(cè)時(shí)，其后的反意問句有兩種情況：①對(duì)現(xiàn)存狀