2026年四川省人教版初中英语第11单元语法专项练习题

2026年四川省人教版初中英语第11单元语法专项练习题一、单项选择题（每题2分，共20分）1.AccordingtothegrammarrulesinUnit11,whichsentencecorrectlyusesthepresentperfecttensetodescribeanactionthatstartedinthepastandcontinuestothepresent?A.Shehaslivedinthiscitysinceshewasachild.B.Hewenttothelibraryyesterday.C.Theyareplayingbasketballnow.D.Mybrotherhasfinishedhishomeworkfortwohours.Answer:AExplanation:OptionAiscorrectbecauseitusesthepresentperfecttense("haslived")withatimemarker("sinceshewasachild")toindicateanactionthatbeganinthepastandstillexists.OptionBusesthesimplepast("went"),OptionCusesthepresentcontinuous("areplaying"),andOptionDincorrectlycombinesthepresentperfectwithanongoingduration("fortwohours"),whichismoreappropriateforthepresentperfectcontinuous.2.InUnit11,howshouldthepastperfecttensebeusedtodescribeanactionthathappenedbeforeanotherpastaction?A.Shewillhavefinishedherbookbeforetomorrow.B.Theyhadalreadyleftwhenwearrived.C.Heisgoingtovisithisparentsnextweek.D.Themoviestartedat7PMyesterday.Answer:BExplanation:OptionBiscorrectbecauseitusesthepastperfect("hadalreadyleft")todescribeanactionthatoccurredbeforeanotherpastevent("whenwearrived").OptionAusesthefutureperfect,OptionCusesthefuturetense,andOptionDusesthesimplepast.3.Whichsentencecorrectlyusesthesecondconditionaltodescribeahypotheticalsituationinthepresentorfuture?A.IfIhadstudiedharder,Iwouldpasstheexam.B.Shewillcallyouifyouneedhelp.C.Theywouldhavegonetothepartyiftheywereinvited.D.Hecanfinishtheworkifheworksfaster.Answer:AExplanation:OptionAiscorrectbecauseitusesthesecondconditionalstructure("If+pastunreal,would+baseverb")todescribeahypotheticalpresentsituation.OptionBusesthefirstconditional,OptionCusesthethirdconditional,andOptionDusesamodalverbwithouttheconditionalstructure.4.InUnit11,howshouldthepassivevoicebeusedtoemphasizethereceiveroftheaction?A.Theteachergaveushomeworkyesterday.B.Mybrotherwasinjuredintheaccident.C.ThebookwaswrittenbyJ.K.Rowling.D.Theyarebuildinganewbridgenow.Answer:CExplanation:OptionCiscorrectbecauseitusesthepassivevoice("waswritten")tofocusonthebook(receiveroftheaction)ratherthanthewriter.OptionAandDusetheactivevoice,andOptionBusesthesimplepastpassivebutisincomplete(missingtheagent).5.Whichsentencecorrectlyusesthepresentperfectcontinuoustodescribeanactioninprogressthatbeganinthepast?A.ShehasbeenstudyingEnglishforthreeyears.B.Theyhavefinishedtheirproject.C.Hewillbeworkingalldaytomorrow.D.Thetrainhasarrivedatthestation.Answer:AExplanation:OptionAiscorrectbecauseitusesthepresentperfectcontinuous("hasbeenstudying")todescribeanongoingactionthatstartedinthepast("forthreeyears").OptionBusesthepresentperfect,OptionCusesthefuturecontinuous,andOptionDusesthepresentperfect.6.InUnit11,howshouldthepastperfectcontinuousbeusedtodescribeanactionthatwasongoingbeforeanotherpastevent?A.Theyhadbeenwaitingforanhourwhenthebusarrived.B.Shewillhavebeensleepingfortenhoursbymorning.C.Heisgoingtobecookingdinnertonight.D.Thegamehadstartedbeforewegotthere.Answer:AExplanation:OptionAiscorrectbecauseitusesthepastperfectcontinuous("hadbeenwaiting")todescribeanongoingactionthatcontinuedbeforeanotherpastevent("whenthebusarrived").OptionBusesthefutureperfectcontinuous,OptionCusesthepresentcontinuous,andOptionDusesthesimplepast.7.Whichsentencecorrectlyusesthethirdconditionaltodescribeanimpossiblepastsituation?A.IfIhadknownyouweresick,Iwouldhavevisitedyou.B.Shecancallyouifyouneedhelp.C.Theywouldhavepassedtheexamiftheyhadstudiedharder.D.Hewillcallyouifyouleaveamessage.Answer:AExplanation:OptionAiscorrectbecauseitusesthethirdconditionalstructure("If+pastperfectunreal,wouldhave+pastparticiple")todescribeanimpossiblepastsituation.OptionBusesthefirstconditional,OptionCisgrammaticallycorrectbutlesslikelytobetestedinUnit11,andOptionDusesthefirstconditional.8.InUnit11,howshouldthepresentperfectpassivebeusedtodescribearecentcompletedactionwhoseagentisunknown?A.Thewindowwasbrokenbythewind.B.Shehaswrittenalettertoherfriend.C.Theyarebuildinganewhousenow.D.Hewillfinishtheworktomorrow.Answer:AExplanation:OptionAiscorrectbecauseitusesthepresentperfectpassive("wasbroken")todescribeacompletedactionwhoseagentisunknown("bythewind").OptionBusestheactivevoice,OptionCusesthepresentcontinuous,andOptionDusesthefuturesimple.9.Whichsentencecorrectlyusesthefirstconditionaltodescribeapossiblefuturesituationanditsresult?A.Ifitrainstomorrow,wewillcancelthepicnic.B.Shewouldcallyouifyouneededhelp.C.Theyhavefinishedtheirhomework.D.Hecanpasstheexamifhestudiesharder.Answer:AExplanation:OptionAiscorrectbecauseitusesthefirstconditionalstructure("If+presentsimple,will+baseverb")todescribeapossiblefuturesituationanditsresult.OptionBusesthesecondconditional,OptionCusesthepresentperfect,andOptionDusesamodalverbwithouttheconditionalstructure.10.InUnit11,howshouldthefutureperfecttensebeusedtodescribeanactionthatwillbecompletedbeforeanotherfutureevent?A.TheywillhavefinishedtheprojectbynextFriday.B.Sheisgoingtovisitherparentsnextmonth.C.Hehasboughtanewcar.D.Themeetingstartsat9AMtomorrow.Answer:AExplanation:OptionAiscorrectbecauseitusesthefutureperfecttense("willhavefinished")todescribeanactionthatwillbecompletedbeforeanotherfutureevent("bynextFriday").OptionBusesthefuturesimple,OptionCusesthepresentperfect,andOptionDusesthesimplefuture.二、填空题（每空2分，共20分）1.Completethesentenceusingthecorrectformofthepresentperfecttense:"I______(notsee)himfortwoyears."Answer:haven’tseenExplanation:Thepresentperfecttense("have/has+pastparticiple")isusedtodescribeanactionthatstartedinthepastandcontinuestothepresent.Here,"notsee"becomes"haven’tseen"becausethesubjectis"I."2.Fillintheblankwiththecorrectformofthepastperfecttense:"Whenthepolicearrived,thethief______(alreadyleave)."Answer:hadalreadyleftExplanation:Thepastperfecttense("had+pastparticiple")isusedtodescribeanactionthathappenedbeforeanotherpastevent.Here,"alreadyleave"becomes"hadalreadyleft"toindicatethethief’sactionbeforethepolice’arrival.3.Completethesentenceusingthesecondconditional:"IfI______(have)moremoney,Iwouldbuyacar."Answer:hadExplanation:Thesecondconditionalstructurerequiresthepastunrealform("had+pastparticiple")after"If."Here,"have"becomes"had"tomatchthepasttensecontext.4.Fillintheblankwiththecorrectformofthepresentperfectpassive:"Thebook______(write)byJ.K.Rowling."Answer:waswrittenExplanation:Thepresentperfectpassive("has/have+been+pastparticiple")isusedtofocusonthereceiveroftheaction.Here,"write"becomes"waswritten"toemphasizethebook.5.Completethesentenceusingthefirstconditional:"Ifit______(rain)tomorrow,we______(cancel)thepicnic."Answer:rains,willcancelExplanation:Thefirstconditionalstructurerequiresthepresentsimpleafter"If"("rains")and"will+baseverb"fortheresult("willcancel").6.Fillintheblankwiththecorrectformofthefutureperfecttense:"Bynextyear,she______(complete)herdegree."Answer:willhavecompletedExplanation:Thefutureperfecttense("willhave+pastparticiple")isusedtodescribeanactionthatwillbecompletedbeforeanotherfutureevent.Here,"complete"becomes"willhavecompleted."7.Completethesentenceusingthepastperfectcontinuous:"He______(study)forthreehourswhenthephonerang."Answer:hadbeenstudyingExplanation:Thepastperfectcontinuoustense("hadbeen+presentparticiple")isusedtodescribeanongoingactionbeforeanotherpastevent.Here,"study"becomes"hadbeenstudying."8.Fillintheblankwiththecorrectformofthethirdconditional:"IfI______(know)youwerecoming,I______(prepare)ameal."Answer:hadknown,wouldhavepreparedExplanation:Thethirdconditionalstructurerequiresthepastperfectunrealafter"If"("hadknown")and"wouldhave+pastparticiple"fortheresult("wouldhaveprepared").9.Completethesentenceusingthepresentperfectcontinuous:"She______(work)hereforfiveyears."Answer:hasbeenworkingExplanation:Thepresentperfectcontinuoustense("has/havebeen+presentparticiple")isusedtodescribeanongoingactionthatstartedinthepast.Here,"work"becomes"hasbeenworking."10.Fillintheblankwiththecorrectformofthesimplepast:"They______(go)tothecinemalastnight."Answer:wentExplanation:Thesimplepasttenseisusedtodescribeacompletedactioninthepast.Here,"go"becomes"went."三、判断题（每题2分，共20分）1.Thepresentperfecttensecanbeusedtodescribeactionsthathappenedintherecentpast.Answer:TrueExplanation:Thepresentperfecttenseisoftenusedtodescribeactionsthatoccurredintherecentpastwithoutspecifyingtheexacttime,suchas"Ihavejusteaten."2.Thepastperfecttenseisusedtodescribeactionsthathappenedbeforethepresent.Answer:FalseExplanation:Thepastperfecttenseisusedtodescribeactionsthathappenedbeforeanotherpastevent,notbeforethepresent.Thepresentperfecttenseisusedforactionsbeforethepresent.3.Thesecondconditionalisusedtodescriberealandpossiblefuturesituations.Answer:FalseExplanation:Thesecondconditionalisusedtodescribehypotheticalorunlikelyfuturesituations,suchas"IfIwonthelottery,Iwouldbuyahouse."4.Thepassivevoiceisalwaysusedwhentheagentoftheactionisunknown.Answer:FalseExplanation:Thepassivevoicecanbeusedwhentheagentisunknownorunimportant,butitisnotalwaysmandatory.Theactivevoiceisalsoacceptableiftheagentisknown.5.Thepresentperfectcontinuouscanbeusedtodescribeactionsthatstartedinthepastandcontinuetothepresent.Answer:TrueExplanation:Thepresentperfectcontinuoustenseemphasizesthedurationofanongoingactionthatbeganinthepastandstillexists,suchas"Shehasbeenstudyingfortwohours."6.Thethirdconditionalisusedtodescribeactionsthatcouldhavehappenedinthepastifcertainconditionsweremet.Answer:TrueExplanation:Thethirdconditionalstructure("If+pastperfectunreal,wouldhave+pastparticiple")isusedtodescribehypotheticalpastsituations,suchas"IfIhadstudiedharder,Iwouldhavepassedtheexam."7.Thefutureperfecttenseisusedtodescribeactionsthatwillbecompletedbeforeaspecifictimeinthefuture.Answer:TrueExplanation:Thefutureperfecttense("willhave+pastparticiple")isusedtodescribeactionsthatwillbecompletedbeforeanotherfutureevent,suchas"Bynextmonth,Iwillhavefinishedmyproject."8.Thesimplepasttenseisusedtodescribehabitualactionsinthepast.Answer:FalseExplanation:Thesimplepasttenseisusedtodescribespecificactionsinthepast,nothabitualactions.Thepresentsimpletenseisusedforhabitualactions.9.Thefirstconditionalisusedtodescribeimpossiblepastsituations.Answer:FalseExplanation:Thefirstconditionalisusedtodescribepossiblefuturesituationsandtheirresults,suchas"Ifitrainstomorrow,wewillcancelthepicnic."10.Thepassivevoicecannotbeusedinthefuturetense.Answer:FalseExplanation:Thepassivevoicecanbeusedinthefuturetense,suchas"Thebookwillbewrittenbynextyear."四、简答题（每题2分，共16分）1.Explainthedifferencebetweenthepresentperfectandthepresentperfectcontinuous.Answer:-Thepresentperfecttense("has/have+pastparticiple")isusedtodescribeactionsthatstartedinthepastandcontinuetothepresentorhaveaconnectiontothepresent.Forexample,"Ihavelivedhereforfiveyears."-Thepresentperfectcontinuoustense("has/havebeen+presentparticiple")isusedtoemphasizethedurationofanongoingactionthatbeganinthepastandstillexists.Forexample,"Ihavebeenlivinghereforfiveyears."Thecontinuousformhighlightsthetimespentontheaction.2.Describethestructureandusageofthesecondconditional.Answer:Thesecondconditionalstructureis"If+pastunreal,would+baseverb."Itisusedtodescribehypotheticalorunlikelyfuturesituations.Forexample,"IfIhadamilliondollars,Iwouldtravelaroundtheworld."Thepastunrealform("had+pastparticiple")after"If"indicatesthehypotheticalcondition,and"would+baseverb"showsthepossibleresult.3.Whatisthepassivevoice,andwhenisitused?Answer:Thepassivevoiceisasentencestructurewherethereceiveroftheactionisplacedbeforetheverb,oftenwith"be+pastparticiple."Itisusedwhentheagentoftheactionisunknown,unimportant,orunnecessarytomention.Forexample,"ThebookwaswrittenbyJ.K.Rowling"(agentisknown)or"Thewindowwasbroken"(agentisunknown).4.Explainthedifferencebetweenthefirstandsecondconditionals.Answer:-Thefirstconditional("If+presentsimple,will+baseverb")isusedtodescribepossiblefuturesituationsandtheirresults.Forexample,"Ifitrainstomorrow,wewillcancelthepicnic."-Thesecondconditional("If+pastunreal,would+baseverb")isusedtodescribehypotheticalorunlikelyfuturesituations.Forexample,"IfIhadamilliondollars,Iwouldtravelaroundtheworld."5.Describethestructureandusageofthethirdconditional.Answer:Thethirdconditionalstructureis"If+pastperfectunreal,wouldhave+pastparticiple."Itisusedtodescribehypotheticalpastsituationsthatdidnothappen.Forexample,"IfIhadstudiedharder,Iwouldhavepassedtheexam."Thepastperfectunrealafter"If"indicatestheunrealpastcondition,and"wouldhave+pastparticiple"showsthehypotheticalresult.6.Whatisthefutureperfecttense,andwhenisitused?Answer:Thefutureperfecttense("willhave+pastparticiple")isusedtodescribeactionsthatwillbecompletedbeforeaspecifictimeinthefuture.Forexample,"Bynextyear,Iwillhavefinishedmydegree."Itemphasizesthattheactionwillbecompletedbeforeanotherfutureevent.7.Explainthedifferencebetweenthesimplepastandthepastperfect.Answer:-Thesimplepasttense("pastparticiple")isusedtodescribeactionsthathappenedataspecifictimeinthepast.Forexample,"Shewenttothecinemalastnight."-Thepastperfecttense("had+pastparticiple")isusedtodescribeactionsthathappenedbeforeanotherpastevent.Forexample,"WhenIarrived,shehadalreadyleft."8.Describethestructureandusageofthepresentperfectcontinuous.Answer:Thepresentperfectcontinuousstructureis"has/havebeen+presentparticiple."Itisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent,emphasizingthedurationoftheaction.Forexample,"Shehasbeenstudyingfortwohours."五、应用题（每题4分，共24分）1.Rewritethefollowingsentenceinthepassivevoice:"Theteachergaveushomeworkyesterday."Answer:"Homeworkwasgiventousbytheteacheryesterday."Explanation:Theactivevoice"Theteachergaveushomework"isrewritteninthepassivevoicebyplacingthereceiver("homework")beforetheverb("wasgiven")andadding"bytheteacher."2.Completethefollowingsentenceusingthecorrectformofthepresentperfectcontinuous:"I______(work)heresince2010."Answer:"havebeenworking"Explanation:Thepresentperfectcontinuoustenseisusedtodescribeanongoingactionthatstartedinthepastandcontinuestothepresent.Here,"work"becomes"havebeenworking."3.Completethefollowingsentenceusingthecorrectformofthethirdconditional:"IfI______(know)youwerecoming,I______(prepare)ameal."Answer:"hadknown,wouldhaveprepared"Explanation:Thethirdconditionalstructurerequiresthepastperfectunrealafter"If"("hadknown")and"wouldhave+pastparticiple"fortheresult("wouldhaveprepared").4.Completethefollowingsentenceusingthecorrectformofthefutureperfecttense:"Bynextmonth,she______(finish)herproject."Answer:"willhavefinished"Explanation:Thefutureperfecttense("willhave+pastparticiple")isusedtodescribeanactionthatwillbecompletedbeforeanotherfutureevent.Here,"finish"becomes"willhavefinished."5.Completethefollowingsentenceusingthecorrectformofthesecondconditional:"IfI______(have)acar,I______(go)tothemountainsthisweekend."Answer:"had,wouldgo"Explanation:Thesecondconditionalstructurerequiresthepastunrealformafter"If"("had")and"would+baseverb"fortheresult("wouldgo").6.Completethefollowingsentenceusingthecorrectformofthepresentperfectpassive:"Thebook______(write)byJ.K.Rowling."Answer:"waswritten"Explanation:Thepresentperfectpassivetense("has/have+been+pastparticiple")isusedtofocusonthereceiveroftheaction.Here,"write"becomes"waswritten."【标准答案及解析】一、单项选择题1.AExplanation:Thepresentperfecttense("haslived")withatimemarker("sinceshewasachild")indicatesanongoingaction.2.BExplanation:Thepastperfecttense("hadalreadyleft")describesanactionbeforeanotherpastevent("whenwearrived").3.AExplanation:Thesecondconditionalstructure("If+pastunreal,would+baseverb")describesahypotheticalpresentsituation.4.CExplanation:Thepassivevoice("waswritten")emphasizesthebook(receiveroftheaction).5.AExplanation:Thepresentperfectcontinuoustense("hasbeenstudying")describesanongoingactionthatstartedinthepast.6.AExplanation:Thepastperfectcontinuoustense("hadbeenwaiting")describesanongoingactionbeforeanotherpastevent.7.AExplanation:Thethirdconditionalstructure("If+pastperfectunreal,wouldhave+pastparticiple")describesanimpossiblepastsituation.8.AExplanation:Thepresentperfectpassivetense("wasbroken")describesacompletedactionwithanunknownagent.9.AExplanation:Thefirstconditionalstructure("If+presentsimple,will+baseverb")describesapossiblefuturesituationanditsresult.10.AExplanation:Thefutureperfecttense("willhavefinished")describesanactioncompletedbeforeanotherfutureevent.二、填空题1.haven’tseenExplanation:Thepresentperfecttense("have/has+pastparticiple")isusedforactionscontinuingtothepresent.2.hadalreadyleftExplanation:Thepastperfecttense("had+pastparticiple")describesanactionbeforeanotherpastevent.3.hadExplanation:Thesecondconditionalrequiresthepastunrealformafter"If."4.waswrittenExplanation:Thepresentperfectpassivetensefocusesonthereceiveroftheaction.5.rains,willcancelExplanation:Thefirstconditionalstructurerequiresthepresentsimpleafter"If"and"will+baseverb"fortheresult.6.willhavecompletedExplanation:Thefutureperfecttensedescribesanactioncompletedbeforeanotherfutureevent.7.hadbeenstudyingExplanation:Thepastperfectcontinuoustensedescribesanongoingactionbeforeanotherpastevent.8.hadknown,wouldhavepreparedExplanation:Thethirdconditionalstructurerequiresthepastperfectunrealafter"If"and"wouldhave+pastparticiple."9.hasbeenworkingExplanation:Thepresentperfectcontinuoustensedescribesanongoingactionthatstartedinthepast.10.wentExplanation:Thesimplepasttenseisusedforcompletedactionsinthepast.三、判断题1.TrueExplanation:Thepresentperfecttenseisusedforrecentpastactionswithoutspecifyingtheexacttime.2.FalseExplanation:Thepastperfecttensedescribesactionsbeforeanotherpastevent,notbeforethepresent.3.FalseExplanation:Thesecondconditionaldescribeshypotheticalorunlikelyfuturesituations.4.FalseExplanation:Thepassivevoiceisoptional;theactivevoiceisalsoacceptableiftheagentisknown.5.TrueExplanation:Thepresentperfectcontinuousemphasizesthedurationofanongoingaction.6.TrueExplanation:Thethirdconditionaldescribeshypotheticalpastsituations.7.TrueExplanation:Thefutureperfecttensedescribesactionscompletedbeforeafutureevent.8.FalseExplanation:Thesimplepasttenseisusedforspecificpastactions,nothabitualactions.9.FalseExplanation:Thefirstconditionaldescribespossiblefuturesituations.10.FalseExplanation:Thepassivevoicecanbeusedinthefuturetense.四、简答题1.Differencebetweenpresentperfectandpresentperfectcontinuous:-Presentperfect("has/have+pastparticiple")describesactionscontinuingtothepresentorwithaconnectiontothepres