2026年四川省苏教版初中英语第1单元语法填空知识点巩固习题

2026年四川省苏教版初中英语第1单元语法填空知识点巩固习题一、单项选择题（总共10题，每题2分，共20分）1.ThenewEnglishtextbookforthe2026academicyearinSichuanProvince,usingtheSujiaoedition,startswithUnit1.Inthegrammarfill-in-the-blanksection,studentsarerequiredtofillintheblankswithappropriatewords.Whichofthefollowingwordsshouldbeusedinthesentence"She______(go)tothelibraryeverydaylastweek"tomakeitgrammaticallycorrect?A.goesB.wentC.goingD.goAnswer:BExplanation:Thesentencedescribesapastaction("lastweek"),sothesimplepasttenseof"go"(went)shouldbeused.OptionA(goes)isthethird-personsingularpresenttense;optionC(going)isagerund;optionD(go)isthebaseform,allofwhichareincorrectinthiscontext.2.InthefirstunitoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,studentslearnaboutthepresentcontinuoustense.Whichofthefollowingsentencescorrectlyusesthistense?A.Hedon’tlikeplayingbasketball.B.Theyiswatchingamovienow.C.ShewaseatingdinnerwhenIarrived.D.Weareplayingfootballinthepark.Answer:DExplanation:OptionAisgrammaticallyincorrectbecause"don’t"shouldbe"doesn’t"forthird-personsingular.OptionBisincorrectbecause"is"shouldbe"are"forpluralsubjects.OptionCusesthepastcontinuoustense("waseating"),notthepresentcontinuous.OptionDcorrectlyuses"areplaying"todescribeanongoingaction.3.The2026SujiaoeditionEnglishtextbookforjuniorhighinSichuanProvinceintroducestheuseofarticlesinUnit1.Whichsentencecorrectlyusesarticles?A.Iboughtabookyesterday.B.Therearemanyapplesonthetable.C.Shegoestoschoolonfooteveryday.D.Theteachergaveusanhomeworkassignment.Answer:AExplanation:OptionAcorrectlyuses"a"before"book"(anindefinitearticleforsingularcountablenouns).OptionBisincorrectbecause"many"doesnotrequireanarticle.OptionCisincorrectbecause"onfoot"isafixedphrasewithoutarticles.OptionDisincorrectbecause"homework"isuncountableanddoesnottake"an."4.Inthegrammarfill-in-the-blankexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1focusesonprepositions.Whichofthefollowingsentencesusesthepreposition"in"correctly?A.Shelivesonthesecondfloorofherhouse.B.Hewenttotheparkat3o’clockyesterday.C.Theyareplayingbasketballintheafternoon.D.Themeetingwillstartat9a.m.onMonday.Answer:CExplanation:OptionAuses"on"forfloors.OptionBuses"at"forspecifictimes.OptionCcorrectlyuses"in"fortime(afternoon).OptionDuses"on"fordays.5.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,teachesstudentsaboutsubject-verbagreement.Whichsentenceiscorrect?A.Thestudentsisplayingsoccerinthefield.B.Bothofthegirlsaregoingtotheconcert.C.Neithertheteachersnorthestudentslikesthenewrules.D.Thereismanypeopleintheclassroom.Answer:BExplanation:OptionAisincorrectbecause"students"isplural,sotheverbshouldbe"are."OptionBiscorrect.OptionCisincorrectbecausetheverbshouldagreewiththesubjectclosertoit("students,"so"likes").OptionDisincorrectbecause"many"shouldbe"much"withuncountablenouns("people").6.InthegrammarexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnabouttheuseofadjectives.Whichsentencecorrectlyusesadjectives?A.Theweatherisveryhappytoday.B.Sheboughtabeautifulredcaryesterday.C.Hisbrotherisatallandintelligentboy.D.Thesouptastesgoodandtasty.Answer:CExplanation:OptionAisincorrectbecause"happy"isanadjective,notanadverb.OptionBiscorrectbutredundant("beautifulred").OptionCiscorrect.OptionDisredundant("good"and"tasty").7.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,introducestheuseofcomparativeandsuperlativeadjectives.Whichsentencecorrectlyusesasuperlativeadjective?A.Thisisthefastercarinthefamily.B.Sheistallerthanhersister.C.Herunsmorefasterthanhisfriend.D.ThisisthemostbeautifulflowerIhaveeverseen.Answer:DExplanation:OptionAisincorrectbecause"fastest"shouldbeusedwith"the."OptionBusesacomparativeadjective("taller").OptionCisgrammaticallyincorrect("morefaster"isredundant).OptionDcorrectlyuses"mostbeautiful"asasuperlative.8.Inthegrammarfill-in-the-blankexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentsaretestedontheuseofconjunctions.Whichsentencecorrectlyusesaconjunction?A.Shelikescoffeebutshedoesn’tliketea.B.Hewenttothestore,orhewouldbelate.C.Theyaretired,sotheygotobedearly.D.Themoviewasboringbecauseitwastoolong.Answer:CExplanation:OptionAiscorrect.OptionBisincorrectbecause"or"shouldbe"orelse."OptionCiscorrect.OptionDiscorrectbutlesscommoninsimpleconjunctionusage.9.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,teachesstudentsabouttheuseofmodalverbs.Whichsentencecorrectlyusesamodalverb?A.Youmusttofinishyourhomeworknow.B.Shecanplaythepianoverywell.C.Heshouldgotothedoctorifhefeelssick.D.Theymightbelatebecausethetrafficisheavy.Answer:DExplanation:OptionAisincorrectbecause"must"doesnotneed"to."OptionBiscorrect.OptionCiscorrect.OptionDiscorrect.10.InthegrammarexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnabouttheuseofphrasalverbs.Whichsentencecorrectlyusesaphrasalverb?A.Hegaveupthechancetostudyabroad.B.Shelookedforherkeyseverywherebutdidn’tfindthem.C.Theyputoffthemeetinguntilnextweek.D.Theteachertookoffthestudentsforbeinglate.Answer:CExplanation:OptionAiscorrect.OptionBiscorrect.OptionCiscorrect.OptionDisincorrectbecause"tookoff"means"left"or"removed,"not"punished."二、填空题（总共10题，每题2分，共20分）1.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,introducesthepresentcontinuoustense.Fillintheblank:"What______you______now?"Answer:are/doingExplanation:Thequestionasksaboutanongoingaction,sothepresentcontinuoustense("aredoing")isused.2.Inthegrammarfill-in-the-blankexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnaboutarticles.Fillintheblank:"Isawa______catinthegardenyesterday."Answer:(noarticle)Explanation:"Cat"isasingularcountablenoun,andnoarticleisneededwhenitisgeneral.3.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,teachesstudentsaboutprepositionsoftime.Fillintheblank:"Theclassstartsat8a.m.______Tuesday."Answer:onExplanation:"On"isusedfordaysoftheweek.4.InthegrammarexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnaboutsubject-verbagreement.Fillintheblank:"Bothofthestudents______happywiththeresults."Answer:areExplanation:Thesubjectisplural("students"),sotheverbshouldbe"are."5.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,introducestheuseofadjectives.Fillintheblank:"Thisisthe______bookIhaveeverread."Answer:interestingExplanation:Thesuperlativeadjective"mostinteresting"isimplied,but"interesting"alonefitsthecontextifthesuperlativeisnotrequired.6.Inthegrammarfill-in-the-blankexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnaboutconjunctions.Fillintheblank:"Sheistired,______shegoestobedearly."Answer:soExplanation:"So"isusedtoshowaresult.7.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,teachesstudentsaboutmodalverbs.Fillintheblank:"You______bringanumbrellatomorrowbecauseitmightrain."Answer:shouldExplanation:"Should"isusedtogiveadvice.8.InthegrammarexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnaboutphrasalverbs.Fillintheblank:"He______uptheideaafterthinkingaboutitforalongtime."Answer:gaveExplanation:"Gaveup"meanstostoptrying.9.TheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,introducestheuseofcomparativeadjectives.Fillintheblank:"Thiscaris______thanthatone."Answer:fasterExplanation:Thecomparativeadjective"faster"isusedtocomparetwothings.10.Inthegrammarfill-in-the-blankexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnaboutthepresentperfecttense.Fillintheblank:"She______neverbeentoLondonbefore."Answer:hasExplanation:Thepresentperfecttense("hasbeen")isusedtodescribeanactionwithanunspecifiedtimeinthepast.三、判断题（总共10题，每题2分，共20分）1.Thesimplepasttenseisusedtodescribeactionsthathappenedataspecifictimeinthepast.Answer:CorrectExplanation:Thesimplepasttense(e.g.,"went,""played")isusedforcompletedactionsinthepast.2.IntheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,studentslearnthatarticlesarealwaysrequiredbeforesingularcountablenouns.Answer:IncorrectExplanation:Articles("a,""an,""the")arenotalwaysneeded(e.g.,"Isawacat").3.Thepresentcontinuoustenseisusedtodescribehabitsorroutines.Answer:IncorrectExplanation:Thepresentcontinuoustense(e.g.,"isgoing")isusedforongoingactions,nothabits.4.Theconjunction"but"isusedtoshowcontrast.Answer:CorrectExplanation:"But"connectstwocontrastingideas(e.g.,"Ilikecoffeebutnottea").5.Themodalverb"must"isusedtoexpressnecessity.Answer:CorrectExplanation:"Must"indicatesstrongobligation(e.g.,"Youmustfinishyourhomework").6.Thephrasalverb"lookfor"meanstosearchforsomething.Answer:CorrectExplanation:"Lookfor"isaphrasalverbmeaning"search"(e.g.,"Sheislookingforherkeys").7.Thesuperlativeadjective"mostbeautiful"isalwaysrequiredwhencomparingthreeormorethings.Answer:IncorrectExplanation:Thesuperlative(e.g.,"mostbeautiful")isusedforthehighestdegree,butthecomparative(e.g.,"morebeautiful")canalsobeused.8.Thepreposition"at"isusedforspecifictimes(e.g.,"8a.m.").Answer:CorrectExplanation:"At"isusedfortimes(e.g.,"at8a.m."),days(e.g.,"onTuesday"),andplaces(e.g.,"atschool").9.Thepresentperfecttenseisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent.Answer:IncorrectExplanation:Thepresentperfecttense(e.g.,"hasbeen")isusedforactionswithanunspecifiedpasttime,notongoingactions.10.Theconjunction"and"isusedtoaddideas.Answer:CorrectExplanation:"And"connectstwoormoreideas(e.g.,"Shelikescoffeeandtea").四、简答题（总共8题，每题2分，共16分）1.ExplainthedifferencebetweenthesimplepasttenseandthepresentcontinuoustenseintheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1.Answer:Thesimplepasttense(e.g.,"went")isusedtodescribecompletedactionsinthepast,whilethepresentcontinuoustense(e.g.,"isgoing")isusedforongoingactions.Thesimplepasttenseoftenhasaspecifictimereference(e.g.,"yesterday"),whilethepresentcontinuoustensedescribesactionshappeningnoworaroundthepresenttime.2.IntheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,whyarearticles(a,an,the)important?Answer:Articlesareimportantbecausetheyspecifywhetheranounisgeneral("acat")orspecific("thecat")."A"isusedforsingularcountablenounsthataregeneral,"an"forsingularcountablenounsstartingwithavowelsound,and"the"forspecificnounsorthefirsttimeanounismentioned.3.Describetheuseoftheconjunction"so"intheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1.Answer:"So"isusedtoshowaresultorconsequence(e.g.,"Shestudiedhard,soshepassedtheexam").Itconnectstwoclauseswherethesecondclauseexplainswhythefirstclausehappened.4.InthegrammarexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,whatisthefunctionofthemodalverb"can"?Answer:"Can"isusedtoexpressability(e.g.,"Icanswim")orpossibility(e.g.,"Itcanrain").Itisalsousedforrequests(e.g.,"Canyouhelpme?").5.Explaintheuseofthephrasalverb"giveup"intheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1.Answer:"Giveup"meanstostoptryingorquitanactivity(e.g.,"Hegaveuptheidea").Itisoftenusedtodescribegivingintofailureorstoppinganeffort.6.IntheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,howdoyouformthepresentperfecttense?Answer:Thepresentperfecttenseisformedwith"have"or"has"+thepastparticipleoftheverb(e.g.,"haseaten,""haveseen").Itisusedtodescribeactionswithanunspecifiedpasttimeoractionsthatstartedinthepastandcontinuetothepresent.7.Describetheuseofthepreposition"in"intheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1.Answer:"In"isusedfortime(e.g.,"inthemorning"),place(e.g.,"intheclassroom"),anddirections(e.g.,"inthebox").ItisoneofthemostversatileprepositionsinEnglish.8.InthegrammarexercisesoftheSujiaoeditionEnglishtextbookfor2026inSichuanProvince,Unit1,whatisthedifferencebetweenasingularandpluralsubject-verbagreement?Answer:Singularsubjects(e.g.,"he,""thecat")takeverbsinthethird-personsingularform(e.g.,"goes,""is").Pluralsubjects(e.g.,"they,""thecats")takeverbsintheirbaseform(e.g.,"go,""are").Incorrectagreementcanleadtogrammaticalerrors.五、应用题（总共8题，每题4分，共24分）1.Rewritethefollowingsentenceusingthepresentcontinuoustense:"Shegoestothelibraryeveryday."Answer:"Sheisgoingtothelibraryeveryday."Explanation:Thesimplepresenttense("goes")ischangedtothepresentcontinuoustense("isgoing")todescribeanongoingaction.2.Fillintheblankswithappropriatearticles:"Iboughta______appleanda______bananayesterday."Answer:"aapple,abanana"Explanation:"A"isusedbeforesingularcountablenounsthataregeneral.3.Completethesentenceusingthecorrectformoftheverb:"They______(be)tothemuseumtwicethismonth."Answer:"havebeen"Explanation:Thepresentperfecttense("havebeen")isusedforactionswithanunspecifiedpasttime.4.Rewritethefollowingsentenceusingtheconjunction"so":"Hestudiedhard.Hepassedtheexam."Answer:"Hestudiedhard,sohepassedtheexam."Explanation:"So"isusedtoshowaresult.5.Fillintheblankswiththecorrectformofthemodalverb:"You______(can)borrowmybookifyouneedit."Answer:"can"Explanation:"Can"isusedtogivepermission.6.Completethesentenceusingthecorrectphrasalverb:"He______(give)uptheprojectafterthemeeting."Answer:"gave"Explanation:"Gaveup"meanstostoptrying.7.Rewritethefollowingsentenceusingthecomparativeadjective:"Thiscarisfast.Thatcarisfaster."Answer:"Thiscarisfasterthanthatcar."Explanation:Thecomparativeadjective"faster"isusedtocomparetwothings.8.Completethesentenceusingthecorrectpreposition:"Theclassstartsat9a.m.______Friday."Answer:"on"Explanation:"On"isusedfordaysoftheweek.【标准答案及解析】一、单项选择题1.BExplanation:Thesentencedescribesapastaction("lastweek"),sothesimplepasttense("went")iscorrect.2.DExplanation:OptionDcorrectlyusesthepresentcontinuoustense("areplaying").3.AExplanation:OptionAcorrectlyuses"a"before"book."4.CExplanation:OptionCcorrectlyuses"in"fortime(afternoon).5.BExplanation:OptionBcorrectlyusessubject-verbagreement("aregoing").6.CExplanation:OptionCcorrectlyusesadjectives("tallandintelligent").7.DExplanation:OptionDcorrectlyusesthesuperlativeadjective("mostbeautiful").8.CExplanation:OptionCcorrectlyusestheconjunction"so."9.DExplanation:OptionDcorrectlyusesthemodalverb"might."10.CExplanation:OptionCcorrectlyusesthephrasalverb"gaveup."二、填空题1.are/doingExplanation:Thepresentcontinuoustense("aredoing")isusedforongoingactions.2.(noarticle)Explanation:Noarticleisneededforageneralsingularcountablenoun.3.onExplanation:"On"isusedfordaysoftheweek.4.areExplanation:Thesubjectisplural("students"),sotheverbshouldbe"are."5.interestingExplanation:Thesuperlativeadjective"mostinteresting"isimplied.6.soExplanation:"So"showsaresult.7.shouldExplanation:"Should"givesadvice.8.gaveExplanation:"Gaveup"meanstostoptrying.9.fasterExplanation:Thecomparativeadjective"faster"comparestwothings.10.hasExplanation:Thepresentperfecttense("hasbeen")isusedforunspecifiedpasttime.三、判断题1.CorrectExplanation:Thesimplepasttensedescribescompletedpastactions.2.IncorrectExplanation:Articlesarenotalwaysneeded(e.g.,"Isawacat").3.IncorrectExplanation:Thepresentcontinuoustenseisforongoingactions,nothabits.4.CorrectExplanation:"But"showscontrast.5.CorrectExplanation:"Must"expressesnecessity.6.CorrectExplanation:"Lookfor"meanstosearch.7.IncorrectExplanation:Thesuperlativeisforthehighestdegree,notalwaysrequired.8.CorrectExplanation:"At"isusedfortimes.9.IncorrectExplanation:Thepresentperfecttenseisforunspecifiedpasttime.10.CorrectExplanation:"And"addsideas.四、简答题1.Differencebetweensimplepastandpresentcontinuous:Thesimplepasttense(e.g.,"went")isforcompletedpastactions,whilethepresentcontinuoustense(e.g.,"isgoing")isforongoingactions.Thesimplepasthasaspecifictimereference(e.g.,"yesterday"),whilethepresentcontinuousdescribesactionsnoworaroundthepresent.2.Importanceofarticles:Articlesspecifywhetheranounisgeneral("acat")orspecific("thecat")."A"isforsingularcountablenounsthataregeneral,"a