精选虚拟语气练习题含答案

虚拟语气练习题一．用所给动词的适当形式填空：PartA.1.Ifpeople______(drive)moreslowly,therewouldn’tbesomanyaccidents.2.Ifyouhadworkedcarefully,you_____(notmake)somanymistakes.3.Theboatwouldn’thavedriftedaway,ifwe_____(tie)itup.4.IfIhadknownyoualready____(have)atypewriter,I____(not,buy)oneforyourbirthday.5.Ifhe_____(be)herethisafternoonIwouldgowithhim.6.Ifitweretoraintomorrow,thematch_____(postpone).7.Butforyourhelp,we______(notbe)abletofinishtheworkintime.8.Ifit_____(not,be)fortheleadershipoftheParty,wewouldnothaveachievedsomuch.9.IwishI_____(study)hardwhileIwasyoung.10.Itisabouttimethatfence______(mend).11.Myrequestisthatwe______(hold)anothersessiontodiscusstheproblem.12.Itisstrangethatthecar_____(break)downatexactlythesameplacewhereit_____(break)downyesterday.13.Thebabysmiledasifhe_____(understand)whathismother_____(say).14.Hetalkedasifhe____(do)alltheworkhimself,butinfactTomandI_____(do)mostofit.15.Ifonlywe_____(have)aphone!I’mtiredofqueuingoutsidethepublicphonebox.16.-----“Canwecomeinlatetomorrow?”-----“I’dratheryou_____(come)inontime.”17.Helooksasifhe_____(be)illforalongtime.18.Healwaystalksasthoughhe______(address)apublicmeeting.19.Ifametal______(heat),itwillexpand.20.I_____(stay)homeifitrainsthisevening.PartB.1.Shewouldcallyouimmediatelyifshe_____(need)help.2.IfIhadseenthemovie,I_____(tell)youallaboutitnow.3.Ifhe_____(decide)earlier,hecouldhaveleftontheafternoonflight.4._______I_____(take)myumbrellawithmewhenI_____(come)outthismorning,I_____(notbe)sowetnow.5.Ifyouhadlistenedtome,you_____(notbe)insuchtroublenow.6.Iwishthey_____(stop)makingsomuchnoisesothatIcouldconcentrateonmywork.7.Itisinconceivablethathe_____(notsee)methatdayforI______(wave)toher.8.Whatapitythathegaveordersthatallthoselovelytrees_____(cut)down.9.Mr.Joneswouldrather_____(stay)homelastnight.10.Henrywouldratherthathisbrother_____(work)inthesamedepartmentashedoes.11.Electriccurrentflowsthroughaconductorasthoughit_____(be)afluid.12.We_____(invite)hertothepartybutwedidn’tknowthatshe______(already,come)backfromabroad.13.Today’sindustrialproduction______(be)impossiblewithoutthecontributionmadebythescienceofphysics.14.Ihatedriving.I’dmuchratheryou_____(drive).15.Theguests______(arrive)lastnight,butthereisstillnonewsaboutthem.16.Mother_____(feel)anxiousifIcamehomelate.17.EvenifI______(be)withyouthen,I______(can,not,do)muchforyou.18.Alessconscientiousman______(not,try)sohardtogetthisjobdone.19.Doyouwishthatyou______(have)asisterlikeher?20.Isn’titsurprisingthathe______(have)twocaraccidentsduringthepastweek?二．辨认并改正错误：1.IshouldbemosthappytogodownwithyoubutIwasverybusyrightthen.2.Ifhergreatgrandfatherwouldhavelivedthreemoredayshewouldhavebeen100yearsold.3.IfGeorgeWashingtonwerepresidenttoday,IwouldhavewonderedwhathewoulddoabouttheUnitedStates’foreignaffairsintheMiddleEast.4.ItwassuggestedthatPedrostudiesthematerialmorethoroughlybeforeattemptingtopasstheexamination.5.Hegaveordersthatthehorsesweremadereadyatonceashewaspressedfortime.6.Thescientistthinksitnecessarythatalltheinventionsofmankindmustbeusedforgood,notforevil.7.Wefeltlikewehadlostafriendwhentheforemanalongwithhisfourassistantswasunfairlydischarged.8.Ifyouwenttolastnight’sgame,Iamsurethatyouwouldhaveenjoyedseeingourteamwin.9.Ifyouhavebeenlivingheresince1956,isn’titabouttimeyoustarttolookforsomewherenicertolive?10.ThelawIamreferringtorequiresthateveryonewhoownsacarhasaccidentinsurance.11.Iwouldratherthattheydidnottravelduringthebadweather,buttheyinsistthattheymustreturnhometoday.12.Thepoliticalcandidatetalkedasthoughshehasalreadybeenelectedtothepresidency.13.Ifacrisiswastooccur,thoseunfamiliarwiththeprocedureswouldnotknowhowtohandlethesituation.14.Manydeadpeoplewouldnowbealiveiftheydidnotattempttoreturnforsomething.15.OnlyifAlberthadtoldmebeforelastFriday,Iwouldhavegivenhimsomehelp,butnowit’stoolate.16.IfMoniquehadnotattendedtheconference,shewouldnevermeetheroldfriendDanwhomshehadnotseenforyears.17.IfIbroughtwithmeacamerawhentheaccidenthappenedyesterdayImighthavetakenapictureofitmyself.18.HowIwishJohnknewhowtoapplygrammaticalrulesproperlyandrecognizethefactthatheisnearlyalwaysinthewrong!19.IfJohnweretoresignandifHenrywereelectedtotakehisplaceweshouldhavehadmorevigorousleadership.20.Youmayprefertotravelbyplane,butiftheweatherisbad,youmighthavetousethetraininstead.三．语法填空（虚拟语气）IhavebeenwishingI___1______(be)asfreeasabirdflyinginthecleansky.However,theearthisinalittledangernow!Peoplesuffermorefromthenaturaldisasters,pollution,globalwarmingandsoon.Ifonlywe______2___(canwalk)inthecleanandfreshair!Whatdoyousuggestthatwe________3_____(do)tosaveourearth?Wheneverythingisoutoforder,itlooksastheworld_______4______(end).__5____ishightimethatsomeeffectivemeasures_______6_____(take)tostopthedamagetotheearth,otherwise,theearth________7_____(destroy)byhumanbeings.Itisobviousthatitistheeffortpeoplemakethatmake____8_______possiblefortheenvironmenttobecomeclean.Ifthataction_______9_____(take)asquicklyaspossible,theenvironmentalproblems_____10_______(improve).Idowishthatonedaytheearth_____11_______(become)asbeautifulastheonebefore.四．翻