2026年天津市蘇教版高中二年級英語下冊第3單元句型轉換練習

2026年天津市蘇教版高中二年級英語下冊第3單元句型轉換練習一、單項選擇題（總共10題，每題2分，共20分）1.Inthe2026editionoftheTianjinSujiuEnglishtextbookforGrade11,Unit3focusesonsentencetransformation,particularlytheconversionbetweenactiveandpassivevoice.Whichofthefollowingsentencescorrectlydemonstratesthepassivevoicetransformationof"Thestudentsfinishedtheexperimentyesterday"?A.Theexperimentwasfinishedbythestudentsyesterday.B.Theexperimenthasbeenfinishedbythestudentsyesterday.C.Theexperimentwasfinishedonthestudentsyesterday.D.Thestudentshavefinishedtheexperimentyesterday.解析：OptionAiscorrectbecauseitproperlyconvertstheactivesentenceintopassivevoicebymovingtheobject"theexperiment"tothesubjectpositionandusing"wasfinishedbythestudents."OptionBisincorrectbecausethepresentperfectpassivetense("hasbeenfinished")doesnotalignwiththepastcontext("yesterday").OptionCisgrammaticallywrongas"onthestudents"isunnaturalinthiscontext.OptionDretainstheactivevoice,failingtotransformintopassive.2.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3emphasizestheuseofreportedspeech.Ifthedirectspeechis"Shesaid,'Iwillgotothelibrarytomorrow,'",whichofthefollowingindirectspeechtransformationsisgrammaticallycorrect?A.Shesaidthatshewouldgotothelibrarythedayaftertomorrow.B.Shesaidthatshewouldgotothelibrarytomorrow.C.Shesaidthatshehadgonetothelibrarytomorrow.D.Shesaidthatshewasgoingtothelibrarytomorrow.解析：OptionBiscorrectbecausereportedspeechtypicallyshiftsthetensebackward(e.g.,"will"becomes"would").OptionAincorrectlychangesthetimereference("thedayaftertomorrow").OptionCusesanimpossiblepastperfecttense("hadgone")forafutureevent.OptionDusesthecontinuousform("wasgoing"),whichislesscommoninreportedspeechunlessemphasizingthefutureplan.3.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationofsentenceswithmodalverbsisakeytopic.Whichofthefollowingpassivevoiceconversionsof"Theymighthavemissedthetrain"isincorrect?A.Itmighthavebeenmissedbythem.B.Itmighthavebeenmissedbythetrain.C.Itmighthavebeenmissedonthem.D.Itmighthavebeenmissed.解析：OptionCisincorrectbecause"onthem"isunnaturalinpassivevoiceconstruction.OptionAandDarecorrectpassivetransformations,whileOptionBisslightlyawkwardbutgrammaticallypermissibleinsomecontexts.4.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesonthetransformationofconditionalsentences.Ifthesentenceis"Ifitrainstomorrow,wewillcancelthepicnic,"whichofthefollowingpassivetransformationsisincorrect?A.Ifitrainstomorrow,thepicnicwillbecanceledbyus.B.Ifitrainstomorrow,thepicnicwillbecanceled.C.Ifitrainstomorrow,itwillbecanceledbyus.D.Ifitrainstomorrow,thepicnicwillbecanceledonus.解析：OptionDisincorrectbecause"onus"isnotastandardpassiveconstruction.OptionsA,B,andCareallvalidpassivetransformations,withOptionBomittingtheagentforconciseness.5.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationofsentenceswithreportedquestionsisemphasized.Ifthedirectquestionis"Didshesay,'Youfinishedthereport'?",whichofthefollowingindirectquestiontransformationsisincorrect?A.SheaskedifIhadfinishedthereport.B.SheaskedifIfinishedthereport.C.Sheaskedifthereporthadbeenfinishedbyme.D.Sheaskedifthereportwasfinishedbyme.解析：OptionBisincorrectbecausethesimplepast("finished")shouldbechangedtopastperfect("hadfinished")inreportedquestions.OptionsA,C,andDarecorrect,withOptionCandDusingpassivevoice.6.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesonthetransformationofsentenceswithrelativeclauses.Ifthesentenceis"ThebookthatIboughtyesterdayisveryinteresting,"whichofthefollowingpassivetransformationsisincorrect?A.Thebookwhichwasboughtbymeyesterdayisveryinteresting.B.Thebookthatwasboughtbymeyesterdayisveryinteresting.C.ThebookwhichIboughtyesterdayisveryinteresting.D.Thebookthatwasboughtyesterdaybymeisveryinteresting.解析：OptionCisincorrectbecausetheactivevoice("Ibought")shouldbetransformedintopassive("wasbought")intherelativeclause.OptionsA,B,andDarecorrectpassivetransformations.7.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationofsentenceswithimperativemoodisakeytopic.Ifthesentenceis"Openthewindow,please,"whichofthefollowingindirectspeechtransformationsisincorrect?A.Heaskedtoopenthewindow.B.Heaskedustoopenthewindow.C.Heaskedusopeningthewindow.D.Heaskedtohavethewindowopened.解析：OptionCisincorrectbecausetheimperative"open"shouldbetransformedintoaninfinitive("toopen")inindirectspeech.OptionsA,B,andDarecorrect,withOptionDusingthepassiveinfinitiveform.8.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesonthetransformationofsentenceswithgerunds.Ifthesentenceis"Readingthebookwasenjoyable,"whichofthefollowingpassivetransformationsisincorrect?A.Thebookwasenjoyedbyreading.B.Thebookwasreadenjoyably.C.Thebookwasenjoyabletoread.D.Thebookwasreadbymeenjoyably.解析：OptionAisincorrectbecausethegerund"reading"shouldnotbethesubjectofthepassivevoice.OptionsB,C,andDarecorrect,withOptionCusingaprepositionalphraseandOptionDretainingtheagent.9.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationofsentenceswithparticipialphrasesisemphasized.Ifthesentenceis"Themanwearingahatismyteacher,"whichofthefollowingpassivetransformationsisincorrect?A.Themanwhowaswearingahatwasmyteacher.B.Themanthatwaswearingahatwasmyteacher.C.Themaninahatwasmyteacher.D.Themanwithahatwasmyteacher.解析：OptionAandBareincorrectbecausethepresentparticiple"wearing"shouldbechangedtoapastparticiple("waswearing")inthepassivevoice.OptionsCandDarecorrect,usingprepositionalphrasesforconciseness.10.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesonthetransformationofsentenceswithadverbialclauses.Ifthesentenceis"Althoughitwasraining,theywentforawalk,"whichofthefollowingpassivetransformationsisincorrect?A.Althoughitwasraining,awalkwasgoneforbythem.B.Althoughitwasraining,theywentforawalk.C.Althoughitwasraining,awalkwastakenbythem.D.Althoughitwasraining,theyweretakenforawalk.解析：OptionAisincorrectbecausetheactiveverb"went"shouldbetransformedintoapassiveform("wasgonefor"or"wastaken").OptionBretainstheactivevoice.OptionsCandDarecorrectpassivetransformations.二、填空題（總共10題，每題2分，共20分）1.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Shesaid,'Iamtired,'"intoindirectspeechrequireschangingthepresentcontinuoustenseto______.參考答案：pastcontinuoustense解析：Thedirectspeech"Iamtired"usesthepresentcontinuoustense("amtired").Inreportedspeech,thetenseshiftsbackwardbyonestage,so"amtired"becomes"wastired."Thecorrectansweris"pastcontinuoustense."2.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3emphasizesthatwhentransforming"Hesaid,'Theywillfinishtheprojecttomorrow,'"intoindirectspeech,thefuturesimpletense("will")shouldbechangedto______.參考答案：pastsimpletense解析：Thedirectspeech"Theywillfinish"usesthefuturesimpletense("willfinish").Inreportedspeech,thefuturetenseshiftstothepastsimpletense,so"willfinish"becomes"wouldfinish."Thecorrectansweris"pastsimpletense."3.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Sheasked,'Haveyoueatenyet?'"intoindirectspeechrequireschangingthepresentperfecttenseto______.參考答案：pastperfecttense解析：Thedirectspeech"Haveyoueaten"usesthepresentperfecttense("haveeaten").Inreportedquestions,thepresentperfecttenseshiftstothepastperfecttense,so"haveeaten"becomes"hadeaten."Thecorrectansweris"pastperfecttense."4.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithpassivevoice.Ifthesentenceis"Thebookwaswrittenbyhim,"whichofthefollowingactivevoicetransformationsisincorrect?參考答案：Hewrotethebook.解析：Thepassivesentence"Thebookwaswrittenbyhim"shouldbetransformedintoactivevoiceas"Hewrotethebook."Anyotheractivetransformation(e.g.,"Hehaswrittenthebook")wouldbeincorrect.Thecorrectansweris"Hewrotethebook."5.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Ifitrains,wewillcancelthepicnic"intoindirectspeechrequireschangingthefuturesimpletense("will")to______.參考答案：would解析：Thedirectspeech"wewillcancel"usesthefuturesimpletense("willcancel").Inreportedconditionalsentences,thefuturetenseshiftstothepastconditionaltense("would"),so"willcancel"becomes"wouldcancel."Thecorrectansweris"would."6.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3emphasizesthatwhentransforming"Shesaid,'Icanswim,'"intoindirectspeech,themodalverb"can"shouldbechangedto______.參考答案：could解析：Thedirectspeech"Icanswim"usesthemodalverb"can."Inreportedspeech,themodalverb"can"shiftsto"could,"so"canswim"becomes"couldswim."Thecorrectansweris"could."7.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Themanwhoiswearingahatismyteacher"intopassivevoicerequireschangingtherelativeclauseto______.參考答案：Themaninahatwasmyteacher.解析：Theactiverelativeclause"whoiswearingahat"shouldbetransformedintopassivevoiceas"inahat."Thefullpassivetransformationis"Themaninahatwasmyteacher."Thecorrectansweris"Themaninahatwasmyteacher."8.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithreportedquestions.Ifthedirectquestionis"Didshesay,'Youfinishedthereport'?",whichofthefollowingindirectquestiontransformationsisincorrect?參考答案：SheaskedifIhadfinishedthereport.解析：Thedirectquestion"Youfinished"usesthesimplepasttense.Inreportedquestions,thesimplepasttenseshiftstothepastperfecttense,so"finished"becomes"hadfinished."Thecorrecttransformationis"SheaskedifIhadfinishedthereport."Anyotherform(e.g.,"SheaskedifIfinished")isincorrect.9.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Althoughitwasraining,theywentforawalk"intopassivevoicerequireschangingtheadverbialclauseto______.參考答案：Althoughitrained,awalkwasgoneforbythem.解析：Theactiveadverbialclause"Althoughitwasraining"shouldbetransformedintopassivevoiceas"Althoughitrained."Thefullpassivetransformationis"Althoughitrained,awalkwasgoneforbythem."Thecorrectansweris"Althoughitrained,awalkwasgoneforbythem."10.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithimperativemood.Ifthesentenceis"Openthewindow,please,"whichofthefollowingindirectspeechtransformationsisincorrect?參考答案：Heaskedtoopenthewindow.解析：Theimperative"Openthewindow"shouldbetransformedintoaninfinitiveinindirectspeechas"toopenthewindow."Thecorrecttransformationis"Heaskedtoopenthewindow."Anyotherform(e.g.,"Heaskedopeningthewindow")isincorrect.三、判斷題（總共10題，每題2分，共20分）1.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Shesaid,'Iamtired,'"intoindirectspeechrequireschangingthepresentcontinuoustensetopastcontinuoustense.(True)解析：Thedirectspeech"Iamtired"usesthepresentcontinuoustense("amtired").Inreportedspeech,thetenseshiftsbackwardbyonestage,so"amtired"becomes"wastired."Thestatementistrue.2.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3statesthatwhentransforming"Hesaid,'Theywillfinishtheprojecttomorrow,'"intoindirectspeech,thefuturesimpletense("will")shouldbechangedtopastperfecttense.(False)解析：Thedirectspeech"Theywillfinish"usesthefuturesimpletense("willfinish").Inreportedspeech,thefuturetenseshiftstothepastsimpletense("wouldfinish"),notpastperfecttense.Thestatementisfalse.3.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Sheasked,'Haveyoueatenyet?'"intoindirectspeechrequireschangingthepresentperfecttensetopastperfecttense.(True)解析：Thedirectspeech"Haveyoueaten"usesthepresentperfecttense("haveeaten").Inreportedquestions,thepresentperfecttenseshiftstothepastperfecttense("hadeaten").Thestatementistrue.4.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithpassivevoice.Ifthesentenceis"Thebookwaswrittenbyhim,"whichofthefollowingactivevoicetransformationsisincorrect?(Hewrotethebook.)(True)解析：Thepassivesentence"Thebookwaswrittenbyhim"shouldbetransformedintoactivevoiceas"Hewrotethebook."Anyotheractivetransformation(e.g.,"Hehaswrittenthebook")isincorrect.Thestatementistrue.5.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Ifitrains,wewillcancelthepicnic"intoindirectspeechrequireschangingthefuturesimpletense("will")towould.(True)解析：Thedirectspeech"wewillcancel"usesthefuturesimpletense("willcancel").Inreportedconditionalsentences,thefuturetenseshiftstothepastconditionaltense("would"),so"willcancel"becomes"wouldcancel."Thestatementistrue.6.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3emphasizesthatwhentransforming"Shesaid,'Icanswim,'"intoindirectspeech,themodalverb"can"shouldbechangedtocould.(True)解析：Thedirectspeech"Icanswim"usesthemodalverb"can."Inreportedspeech,themodalverb"can"shiftsto"could,"so"canswim"becomes"couldswim."Thestatementistrue.7.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Themanwhoiswearingahatismyteacher"intopassivevoicerequireschangingtherelativeclauseto"Themaninahatwasmyteacher."(True)解析：Theactiverelativeclause"whoiswearingahat"shouldbetransformedintopassivevoiceas"inahat."Thefullpassivetransformationis"Themaninahatwasmyteacher."Thestatementistrue.8.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithreportedquestions.Ifthedirectquestionis"Didshesay,'Youfinishedthereport'?",whichofthefollowingindirectquestiontransformationsisincorrect?(SheaskedifIhadfinishedthereport.)(True)解析：Thedirectquestion"Youfinished"usesthesimplepasttense.Inreportedquestions,thesimplepasttenseshiftstothepastperfecttense("hadfinished").Thecorrecttransformationis"SheaskedifIhadfinishedthereport."Thestatementistrue.9.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,thetransformationof"Althoughitwasraining,theywentforawalk"intopassivevoicerequireschangingtheadverbialclauseto"Althoughitrained,awalkwasgoneforbythem."(True)解析：Theactiveadverbialclause"Althoughitwasraining"shouldbetransformedintopassivevoiceas"Althoughitrained."Thefullpassivetransformationis"Althoughitrained,awalkwasgoneforbythem."Thestatementistrue.10.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithimperativemood.Ifthesentenceis"Openthewindow,please,"whichofthefollowingindirectspeechtransformationsisincorrect?(Heaskedtoopenthewindow.)(True)解析：Theimperative"Openthewindow"shouldbetransformedintoaninfinitiveinindirectspeechas"toopenthewindow."Thecorrecttransformationis"Heaskedtoopenthewindow."Anyotherform(e.g.,"Heaskedopeningthewindow")isincorrect.Thestatementistrue.四、簡答題（總共8題，每題2分，共16分）1.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,explainthedifferencebetweenactiveandpassivevoicetransformationsinreportedspeech.參考答案：Activevoiceinreportedspeechretainstheoriginalsubjectasthedoeroftheaction(e.g.,"Shesaid,'Iwillgotomorrow,'became'Shesaidthatshewouldgotomorrow.'").Passivevoiceshiftsthefocustotheobject,makingitthesubjectofthesentence(e.g.,"Shesaid,'Thebookwaswrittenbyhim,'").Thekeydifferenceistheemphasis:activevoiceemphasizesthedoer,whilepassivevoiceemphasizesthereceiveroftheaction.解析：Thequestionrequiresexplainingthedifferencebetweenactiveandpassivevoiceinreportedspeech.Thecorrectanswershouldhighlightthatactivevoiceretainstheoriginalsubject,whilepassivevoiceshiftsthefocustotheobject.Theexplanationshouldbeclearandconcise,coveringthecoredistinction.2.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithmodalverbs.Describehowtotransform"Hemighthavemissedthetrain"intopassivevoice.參考答案：Totransform"Hemighthavemissedthetrain"intopassivevoice,themodalverb"mighthave"remains,butthesubject"he"isreplacedwiththeobject"thetrain."Thecorrecttransformationis"Itmighthavebeenmissedbythetrain."解析：Thequestionrequirestransformingasentencewithmodalverbsintopassivevoice.Thecorrectanswershouldshowtheagent(he)becomingtheobjectandtheobject(thetrain)becomingthesubject,whileretainingthemodalverb.Theexplanationshouldbedetailedandaccurate.3.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,explainhowtotransformasentencewitharelativeclauseintopassivevoice.參考答案：Totransformasentencewitharelativeclauseintopassivevoice,firstidentifytherelativeclause(e.g.,"Themanwhoiswearingahat").Inpassivevoice,therelativepronoun(who)isreplacedwithaprepositionalphrase(e.g.,"inahat"),andthemainverbischangedtopassiveform(e.g.,"Themaninahatwasmyteacher").解析：Thequestionrequiresexplainingthetransformationofarelativeclauseintopassivevoice.Thecorrectanswershouldcoverthereplacementoftherelativepronounwithaprepositionalphraseandthechangeinverbform.Theexplanationshouldbeclearandstep-by-step.4.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithreportedquestions.Describehowtotransform"Didshesay,'Youfinishedthereport'?"intoindirectspeech.參考答案：Totransform"Didshesay,'Youfinishedthereport'?"intoindirectspeech,changethequestionformationandtense:"SheaskedifIhadfinishedthereport."Thesimplepasttense("finished")shiftstopastperfecttense("hadfinished"),andthequestionmarkisreplacedwithastatement.解析：Thequestionrequirestransformingadirectquestionintoindirectspeech.Thecorrectanswershouldhighlightthechangeintenseandquestionformation.Theexplanationshouldbedetailedandaccurate.5.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,explainhowtotransformasentencewithanimperativemoodintoindirectspeech.參考答案：Totransformasentencewithanimperativemoodintoindirectspeech,changetheimperativetoaninfinitivewith"to"(e.g.,"Openthewindow"becomes"toopenthewindow").Thesubject"you"isomittedinindirectspeech.解析：Thequestionrequiresexplainingthetransformationofanimperativemoodintoindirectspeech.Thecorrectanswershouldcoverthechangetoaninfinitiveandtheomissionofthesubject"you."Theexplanationshouldbeclearandconcise.6.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithadverbialclauses.Describehowtotransform"Althoughitwasraining,theywentforawalk"intopassivevoice.參考答案：Totransform"Althoughitwasraining,theywentforawalk"intopassivevoice,changetheadverbialclausetopassiveform:"Althoughitrained,awalkwasgoneforbythem."Themainverb"went"becomespassive("wasgonefor").解析：Thequestionrequirestransforminganadverbialclauseintopassivevoice.Thecorrectanswershouldhighlightthechangeintheadverbialclauseandthemainverb.Theexplanationshouldbedetailedandaccurate.7.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,explainthepurposeofusingpassivevoicetransformationsinreportedspeech.參考答案：Thepurposeofusingpassivevoicetransformationsinreportedspeechistoshiftthefocusfromthedoeroftheactiontothereceiveroftheaction.Thisisusefulwhenthedoerisunknown,unimportant,orwhenthereceiverismorerelevanttothecontext.解析：Thequestionrequiresexplainingthepurposeofpassivevoicetransformations.Thecorrectanswershouldcovertheshiftinfocusandtheconditionsunderwhichpassivevoiceisused.Theexplanationshouldbeclearandconcise.8.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithgerunds.Describehowtotransform"Readingthebookwasenjoyable"intopassivevoice.參考答案：Totransform"Readingthebookwasenjoyable"intopassivevoice,changethegerundtoapassiveinfinitive:"Thebookwasenjoyabletoread."Thegerund"reading"becomesaninfinitivewith"to."解析：Thequestionrequirestransformingasentencewithagerundintopassivevoice.Thecorrectanswershouldhighlightthechangeofthegerundtoaninfinitive.Theexplanationshouldbedetailedandaccurate.五、應用題（總共8題，每題4分，共32分）1.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,transformthefollowingdirectspeechintoindirectspeech:"Shesaid,'Iwillgotothelibrarytomorrow.'"參考答案：Shesaidthatshewouldgotothelibrarythenextday.解析：Thedirectspeech"Iwillgo"usesthefuturesimpletense("willgo").Inreportedspeech,thefuturetenseshiftstothepastconditionaltense("wouldgo"),and"tomorrow"becomes"thenextday."Thecorrecttransformationis"Shesaidthatshewouldgotothelibrarythenextday."2.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithpassivevoice.Transformthefollowingactivevoicesentenceintopassivevoice:"Thestudentsfinishedtheexperimentyesterday."參考答案：Theexperimentwasfinishedbythestudentsyesterday.解析：Theactivesentence"Thestudentsfinished"shouldbetransformedintopassivevoicebymovingtheobject"theexperiment"tothesubjectpositionandusing"wasfinishedbythestudents."Thecorrecttransformationis"Theexperimentwasfinishedbythestudentsyesterday."3.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,transformthefollowingdirectquestionintoindirectspeech:"Didshesay,'Youfinishedthereport'?"參考答案：SheaskedifIhadfinishedthereport.解析：Thedirectquestion"Youfinished"usesthesimplepasttense("finished").Inreportedquestions,thesimplepasttenseshiftstothepastperfecttense("hadfinished"),andthequestionmarkisreplacedwithastatement.Thecorrecttransformationis"SheaskedifIhadfinishedthereport."4.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithmodalverbs.Transformthefollowingsentenceintopassivevoice:"Hemighthavemissedthetrain."參考答案：Itmighthavebeenmissedbyhim.解析：Theactivesentence"Hemighthavemissed"shouldbetransformedintopassivevoicebymovingthesubject"he"totheagentpositionandusing"mighthavebeenmissedbyhim."Thecorrecttransformationis"Itmighthavebeenmissedbyhim."5.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,transformthefollowingsentencewitharelativeclauseintopassivevoice:"Themanwhoiswearingahatismyteacher."參考答案：Themaninahatwasmyteacher.解析：Theactiverelativeclause"whoiswearingahat"shouldbetransformedintopassivevoiceas"inahat."Thefullpassivetransformationis"Themaninahatwasmyteacher."6.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithreportedquestions.Transformthefollowingdirectspeechintoindirectspeech:"Sheasked,'Haveyoueatenyet?'"參考答案：SheaskedifIhadeatenyet.解析：Thedirectspeech"Haveyoueaten"usesthepresentperfecttense("haveeaten").Inreportedquestions,thepresentperfecttenseshiftstothepastperfecttense("hadeaten"),andthequestionmarkisreplacedwithastatement.Thecorrecttransformationis"SheaskedifIhadeatenyet."7.Inthe2026TianjinSujiuEnglishtextbookforGrade11,Unit3,transformthefollowingsentencewithanimperativemoodintoindirectspeech:"Openthewindow,please."參考答案：Heaskedtoopenthewindow.解析：Theimperative"Openthewindow"shouldbetransformedintoaninfinitiveinindirectspeechas"toopenthewindow."Thesubject"you"isomittedinindirectspeech.Thecorrecttransformationis"Heaskedtoopenthewindow."8.The2026TianjinSujiuEnglishcurriculumforGrade11,Unit3includesexercisesontransformingsentenceswithadverbialclauses.Transformthefollowingsentenceintopassivevoice:"Althoughitwasraining,theywentforawalk."參考答案：Althoughitrained,awalkwasgonefo