情態(tài)動詞李仕才情態(tài)動詞練習(xí)題單項選擇havemethimalongtimeago.Bothhisnameandfaceareveryfamiliar.A.may B.can C.would D.should一Shallwegoshopping?—Sorry,webuyanythingnowbecausenoneoftheshopsareopen.A.mustn,t B.needn,t C.can't D.shouldn,tIdidn,tseeherinthemeetingroomthismorning.Shehavespokenatthemeeting.A.mustn,t B.shouldn,t C.needn,t D.couldn,tHethetestagain,inwhichcase,hismotherwillbeverydisappointed.A.mightfail B.musthavefailedC.shouldfail D.couldhavefailed1Whydidn,tshecometothemeetingyesterday?—［，mnotsosure.Sheill.shouldbe B.shouldhavebeenmustbe D.mighthavebeenWhydidyoujustsitandwatch?Youme.A.couldhelp B.shouldhelpC.couldhavehelped D.musthavehelped—Youyourteacherforhelp.Heiskind-hearted.—Yes.Awholeday.canask；willwastemusthaveasked；hadwastedcouldhaveasked；waswastedshouldn'thaveasked；wouldbewastedlIsthereaflighttoLondonthisevening?—Therebe.I'llphonetheairportandfinditout.A.mustB.might C.would D.canlShowmeyourpermit,please.—Oh,it'snotinmypocket.It.

mightfalloutC.shouldhavefallenoutmightfalloutC.shouldhavefallenoutcouldfalloutD.musthavefallenout—Lookatthesetracks.Itbeawolf.—Don'tbesosure.Ithinkitbeafox.A.must;could B.may;mightC.need;must D.could;need—Ithoughtyouwouldn,tmind.—Well,asamatteroffactIdon't,butyoumefirst.A.shouldask B.shouldhaveaskedC.mustask D.musthaveasked—Icalledyouyesterday.Awomananswered,butIdidn'trecognizehervoice.—Oh,itmyauntJean.A.mustbe B.musthavebeenC.mightbe D.canhavebeenThatcarnearlyhitme;I.A.mightbekilled B.mighthavebeenkilledC.maybekilled D.maybeenkilledMycell-phonehasdisappeared.Whohavetakenitaway?A.could B.shouldC.mustD.mightYoupractisethedrumswhilethebabyissleeping.A.needn't B.mightn'tC.mustn'tD.won'tmorecareful,hisshipwouldnothavesunk.A.Ifthecaptainwere B.HadthecaptainbeenC.Shouldthecaptainbe D.IfthecaptainwouldhavebeenIt'stoobadthatIfailedinthemathexam.IfonlyIhardatit!A.worked B.hadworkedC.hasworked D.wouldworkIt'ssuggestedthatsomeactivitiestocelebratethe30thanniversaryoftheReformandOpening-up.A.shouldhold B.areheld C.beheld D.willbeheld—Yoursisterreallyworkedhardonherscienceprojectduringthesummer.—Yes,otherwiseshethefirstplaceinthecompetition.A.wouldhavewon B.didn'twinC.wouldn'thavewon D.won—Wouldyoumindifwesetoutearliertomorrowmorning?—Well,I’dratheryou.A.don’t B.won’t C.didn’t D.wouldn’tIfhehislegsinthelasttraining,hethe

comingWorldCup,whichhehasbeenlongingtocompetein.hadn,thurt；wouldjoininhadn,thurt；wouldhavetakenpartindidn,thurt；wouldgoinfordidn,thurt；wouldhavetakenpartinItwasurgentthatheherimmediately.A.callsB.calledC.callD.wouldcallA.callsB.calledC.callD.wouldcallWhatapity!IfIhadcaughtthatflight,IoverthePacificOceannow.A.wouldfly B.wouldhaveflownC.wouldbeflying D.wereflying—Thetaskischallenginganddemanding.Whodoyouthinkcanmakeit?—mypartnerhaveatry?Ithinksheistherightpersontodoit.A.Will B.Might C.Should D.ShallIyoudisturbherwiththeseannoyingquestionsjustwhenshewasbusycookingdinner?—Sorry,Ithatatthattime.Should;mustnothavedoneShall;mayhavedoneMust;shoulddoMust;shouldnothavedoneThesoccerteamhasbeendoingwellthisseason,sotheywinthechampionship.A.shouldB.might C.would D.couldThankyouforallyourhardworklastweek.Idon'tthinkwe itwithoutyou.A.canmanage B.couldhavemanagedC.couldmanage D.canhavemanaged—Jennytookthe8:00bustoGuangzhouthismorning.—Really?Shethe9:00train.It'smuchmorecomfortableandsafertotravelbytrain.A.couldhavetaken B.shouldtakeC.musthavetaken D.cantakeExpertsbelievethatmostdiseasesthatcommonlyaffectmenbeavoidedbypreventivemeasures.A.must B.may C.shall D.canIwouldhavehelpedyou,butIreallyoccupiedthewholeweek.A.wasB.amC.hadbeenweek.A.wasB.amC.hadbeenD.wereA解析：按照后句所提供的信息可知此處表示對過去可能發(fā)生的事情進(jìn)行推測。mayhavedonesth.意為：可能做過某事。can表示推測，通常常利用于否定句和疑問句中。C解析：按照because引導(dǎo)的原因狀語從句可知此處表示：不能買東西。can't意為“不能”，符合句意。mustn't意為：禁止，不準(zhǔn)；needn't意為：沒必要要；shouldn't意為：不該該。D解析：句意：我今天早上在會議室沒有看到她。她不可能在會議上發(fā)言。couldn'thavedonesth.表示對過去的情況進(jìn)行推測，意為“過去不可能發(fā)生過某事”。A解析：按照下文的willbe可知，“他考試又不合格”是未來可能發(fā)生的事，用情態(tài)動詞might表示可能。B、D都表示對過去發(fā)生的事情的推測，不符合句意；should”應(yīng)該”也與句意不符。D解析：從時間上看，由于是昨天沒來開會，所以推測“她生病”也是在昨天，故排除A和C。從語境上看，既然上文說I'mnotsosure，那么說明說話者對自己的推測沒有很大把握，故選D。C解析：按照上文的過去時態(tài)可知，此句談的是過去的事。couldhavedone表示“本來能夠做某事，但事實上未做”，符合句意。C解析：couldhavedonesth.結(jié)構(gòu)在此表示責(zé)備，指過去本來可以做某事但實際上未做。第二空陳述的是過去的事實，應(yīng)用waswasted。B解析：按照下文的I'llphonetheairportandfinditout可知，說話人對自己的推測沒有很大把握，故選might。must語氣太強(qiáng)，不合語境；can表推測，通常不用于肯定陳述句中。D解析：既然“通行證此刻不在口袋里”，那么它“掉出去”應(yīng)發(fā)生在過去。musthavedone“肯定做過某事"；shouldhavedone"應(yīng)該做某事"，按照句意，應(yīng)選D項。A解析：按照Don'tbesosure可知前面一空應(yīng)填must。第二空填的could表示推測，雖為過去式形式，但表示此刻的意義，語氣較委婉，可以用于肯定陳述句中。B解析：shouldhavedone”本來應(yīng)該做某事，結(jié)果未做”，此處含有責(zé)備之意。B解析：句意：——我昨天給你打了，一名女士接的，可是我沒有聽出她的聲音。——噢，她肯定是我姨Jean。表示對過去情況的肯定推測，應(yīng)用“情態(tài)動詞+完成時”。注意can表示推測時通常不用于肯定陳述句。B解析：表示過去可能發(fā)生而實際上未發(fā)生的事，用mighthavedone。句意：汽車差點碰著我，我可能會被撞死的。A解析：考查情態(tài)動詞。句意：我的不見了，會是誰把它拿走了呢？此處couldhavedone表示“可能做過某事”，用于否定和疑問句中。shouldhavedone表示“本來應(yīng)該做某事（但實際上并無做）"；musthavedone表示“必然做了某事"；mighthavedone表示“或許做了某事”，用于肯定句中。C解析：mustn't表示"禁止，不準(zhǔn)”。B解析：由主句中謂語可判斷，表示的是與過去事實相反的情況，所以虛擬條件句中的謂語應(yīng)用過去完成時，Hadthecaptainbeen=Ifthecaptainhadbeen。B解析：考查虛擬「語氣。句意：我數(shù)學(xué)考試不合格真是太糟糕了，如果我之前盡力學(xué)習(xí)就好了。ifonly后面的從句要用虛擬語氣，從語境可知此處是對過去的情況的一種虛擬，所以謂語動詞要用過去完成時。故選B。C解析：考查虛擬語氣。suggest作“建議”講時，后面的賓語從句中的謂語動詞應(yīng)該用“should+動詞原形"，should可以省略。C解析：考查虛擬語氣。答句句意：是的，不然她就不會在比賽中取得一等獎了。此處表示的是與過去事實相反的虛擬語氣。C解析：wouldrather后接從句時，從句若表示此刻或未來，從句中的謂語要用一般過去時；若從句表示過去，其謂語用過去完成時。按照語境可知，此處是表示“我希望你們(明早)不要早起身”。故選C。A解析：按照句子結(jié)構(gòu)可以知道，該題含if引導(dǎo)的條件狀語從句。分析句意，該句表示一種假設(shè)，從句中的動作表示與過去事實相反，主句的動作是在未來發(fā)生，即表示與未來事實相反，故從句的謂語動詞用haddone,主句用would(could,might)+動詞原形。C解析：在Itis/wasurgentthat...句型中，that引導(dǎo)的從句中謂語動詞應(yīng)用“should+動詞原形”形式，should可以省略。類似的形容詞還有necessary,advisable,desirable,vital等。C解析：考查虛擬語氣。句意：多遺憾！若是我能趕上那班航班，此刻我就正飛越太平洋了。從句是對過去發(fā)生的動作的虛擬，主句是對此刻正在發(fā)生的動作的虛擬，故謂語動詞用wouldbedoing。D解析：考查情態(tài)動詞。句意：—一這項任務(wù)很有挑戰(zhàn)