2026年部编版初中英语第12章语法填空专项训练习题及答案

2026年部编版初中英语第12章语法填空专项训练习题及答案第1页共1页2026年部编版初中英语第12章语法填空专项训练习题及答案一、单项选择题（共10小题，每题2分）1.Theteacheraskedthestudents______theyhadfinishedtheirhomework.A.ifB.thatC.whetherD.what参考答案：C2.Mybrotherisinterestedinplayingbasketball,______heisn'tverygoodatit.A.becauseB.soC.butD.although参考答案：C3.Ifit______tomorrow,wewillgotothepark.A.issunnyB.willbesunnyC.isgoingtobesunnyD.willsunny参考答案：A4.Sheisthe______studentinourclass.A.intelligentB.moreintelligentC.mostintelligentD.intelligence参考答案：C5.Canyoutellme______timeitisnow?A.whatB.whichC.thatD.how参考答案：A6.______youstudyhard,thebetteryourgradeswillbe.A.ThemoreB.MoreC.ThemuchD.Much参考答案：A7.Idon'tknow______aboutthepartytomorrow.A.anythingB.somethingC.anythingelseD.everything参考答案：C8.Thisbookis______interestingthanthatone.A.moreB.mostC.lessD.theless参考答案：C9.______shegoes,sheleavesherphonebehind.A.WheneverB.WhereverC.HoweverD.Whatever参考答案：A10.Theboy______livesnextdoorismybestfriend.A.whichB.whoC.whomD.whose参考答案：B二、填空题（共10小题，每题2分）1.Theboyoftenhelpshismother______thehouseworkonweekends.参考答案：with2.Ifyouwanttostayhealthy,youshouldexercise______.参考答案：often3.Mysisterisgoodatplayingthepiano,andsheoftenperforms______herclassmates.参考答案：to4.Itisimportanttoprotecttheenvironment,soweshouldrecyclepaperandplastic______.参考答案：too5.Theteacheraskedthestudentstofinishtheirhomework______.参考答案：then6.Sheisinterestedincollectingstampsandspendsmostofherfreetime______them.参考答案：in7.WewillhaveapartynextSaturday,andeveryoneislookingforwardto______it.参考答案：at8.Heisnotgoodatswimming,butheistryinghisbesttoimprove______.参考答案：at9.Thebooktellsusaboutthelifeofafamousscientistandhowhemadehisdiscoveries.参考答案：about10.Itisnecessarytostudyhardifyouwanttoachieveyourdreams______.参考答案：so三、判断题（共10小题，每题2分）1.Theverb"goes"isinthepresentsimpletense.参考答案：√2.Inthesentence"Sheisreadingabook,""isreading"isapresentcontinuousverbform.参考答案：√3.Thepastparticipleof"see"is"saw."参考答案：×4."Couldyoupleasepassmethesalt?"isanexampleofaquestiontag.参考答案：×5.Theadverb"very"modifiestheadjective"happy."参考答案：√6.Therelativepronoun"who"isusedtorefertoanimals.参考答案：×7.Thesentence"Ihaveeatenbreakfast"usesthepresentperfecttense.参考答案：√8.Theword"beautiful"isanirregularadjective.参考答案：√9.Theconjunction"but"isusedtoconnecttwoindependentclauses.参考答案：√10.Thepreposition"in"isusedtoindicatetime.参考答案：√四、简答题（共8小题，每题2分）1.Whatisthebasicruleforusingthepresentsimpletenseindailyconversations?参考答案：Thepresentsimpletenseisusuallyusedforhabits,routines,facts,andgeneraltruths.2.Howdoyouformthepastcontinuoustensewhendescribinganactioninprogressataspecifictimeinthepast?参考答案：Toformthepastcontinuoustense,usethepasttenseof"be"(was/were)plusthepresentparticipleofthemainverb(verb-ing).3.Explainthedifferencebetween"can"and"could"intermsoftheirusageinmakingrequests.参考答案："Can"isusedtoaskforpermissionorofferhelp,while"could"ismorepoliteinthesesituations.4.Whatshouldbethestructureofasentenceusingthefuturesimpletensewith"will"toexpressaprediction?参考答案：Thestructureis"will"+baseverb.Forexample,"Hewillgotothestore."5.Describetheusageofthepresentperfecttensewhentalkingaboutlifeexperiences.参考答案：Thepresentperfecttenseisusedtotalkaboutlifeexperiencesthatstartedinthepastandcontinuetothepresent,ortodescribeeventsthathavehappenedatanunspecifiedtimeinthepast.6.Howwouldyouusethepastperfecttensetoindicateanactionthathappenedbeforeanotherpastaction?参考答案：Usethepastperfecttensewith"had"+pastparticiple.Forexample,"Shehadfinishedherhomeworkbeforeshewentout."7.Whatisthefunctionof"usedto"inEnglishgrammar?参考答案："Usedto"isusedtotalkabouthabitsorsituationsinthepastthatarenolongertrue.8.Whyisthethird-personsingularpresentsimpletenseimportantinwritingformalemails?参考答案：Thethird-personsingularpresentsimpletenseisimportantinwritingformalemailstomaintainclarityandformality.五、应用题（共8小题，每题3分）1.Youareorganizingaschooltriptothesciencemuseum.Writeashortemailtoyourclassmates,invitingthemtojointhetrip.Includethedate,time,andplaceofdeparture.Mentionatleasttwoexhibitstheywillsee.参考答案：Dearclassmates,Iamwritingtoinformyouaboutanexcitingschooltriptothesciencemuseum.ThedateofdepartureisnextSaturdayat8:00AM,andwewillgatherattheschoolgate.Duringthetrip,wewillhavetheopportunitytoexploretheinteractiveexhibitsonspaceexplorationanddinosaurfossils.Istronglyencourageeveryonetojoinusforthiseducationalandenjoyableexperience.Lookingforwardtoseeingyouthere!2.Completethedialoguebetweentwofriends,TomandLucy,whoarediscussingtheirweekendplans.Tom:"Whatareyougoingtodothisweekend?"Lucy:"I'mgoingto_______withmyfamily."Tom:"Thatsoundsfun.I'mgoingto_______."Lucy:"Oh,cool!Maybewecan_______togethernexttime."参考答案：Completethedialoguebetweentwofriends,TomandLucy,whoarediscussingtheirweekendplans.Tom:"Whatareyougoingtodothisweekend?"Lucy:"I'mgoingtovisitmygrandparentswithmyfamily."Tom:"Thatsoundsfun.I'mgoingtoplaybasketballwithmyfriends."Lucy:"Oh,cool!Maybewecanwatchamovietogethernexttime."3.Readthefollowingpassageaboutprotectingtheenvironment.Fillineachblankwithasuitablewordfromthebox.Therearemorewordsthanneeded.protect/pollution/recycle/reduce/wasteTheEarthisourhome,andit'simportanttokeepitclean.Weshould_______plasticbagsbecausetheytakealongtimetodecompose.Wecanalso_______paperbyusingbothsides.Ifwealltryto_______waterandelectricity,wecanmakeabigdifference._______wasteand_______airpollutionareessentialforahealthyplanet.参考答案：TheEarthisourhome,andit'simportanttokeepitclean.Weshouldreduceplasticbagsbecausetheytakealongtimetodecompose.Wecanalsorecyclepaperbyusingbothsides.Ifwealltrytoprotectwaterandelectricity,wecanmakeabigdifference.Reducewasteandprotectairpollutionareessentialforahealthyplanet.4.Supposeyouareareporterinterviewingalocalartist.Askthreequestionstofindoutmoreabouttheartist'sworkandexperiences.Questionsshouldinclude:Whatkindofartdoyoucreate?Wheredoyougetyourinspirationfrom?Haveyouwonanyawardsforyourart?5.Completethesecondsentencesothatithasasimilarmeaningtothefirstsentence.1.Hedidn'tstudyforthetest,sohefailedit.He_______studiedforthetest,thereforehefailedit.2.Therainstopped,andthechildrenwentouttoplay.Therain_______stopped,sothechildrenwentouttoplay.参考答案：1.Hedidn'tstudyforthetest,sohefailedit.Hethereforedidn'tstudyforthetest,thereforehefailedit.2.Therainstopped,andthechildrenwentouttoplay.Therainthereforestopped,sothechildrenwentouttoplay.6.YouarewritingalettertoapenpalinCanada.Describeyourfavoriteseasonandexplainwhyyoulikeit.Includedetailsabouttheweather,activitiesyouenjoy,andanyspecialeventsrelatedtothatseason.参考答案：Myfavoriteseasonisautumn.Ilikeitbecausetheweatheriscoolandcomfortable.Duringthisseason,Ienjoyactivitiessuchashiking,reading,andwatchingleaveschangecolor.TherearealsospecialeventslikeThanksgiving,whichIlookforwardtoeveryyear.7.Completethesentencewiththecorrectformoftheverbinbrackets.Ifyou_______(notstudy)hard,youwon'tpasstheexam.参考答案：Ifyoudonotstudyhard,youwon'tpasstheexam.8.Imagineyouaregivingapresentationtoyourclassabouttheimportanceoflearningasecondlanguage.Writethreebulletpointstosummarizeyourmainideas.Includebenefitssuchascommunication,careeropportunities,andculturalunderstanding.参考答案：1.Enhancescommunicationskills.2.Providescareeropportunities.3.Promotesculturalunderstanding.标准答案与解析一、单项选择题1.参考答案：C解析：本题考查宾语从句连接词。if和whether都可以引导宾语从句，但whether可以在口语和非口语中互换，而if通常用于口语中。根据句意“老师问学生们他们是否完成了作业”，应使用whether。that不能引导宾语从句，what引导宾语从句时需要充当从句成分，不符合句意。2.参考答案：C解析：本题考查并列连词。because表示原因，so表示结果，but表示转折，although表示让步。根据句意“我哥哥对打篮球感兴趣，但他不是很擅长”，应使用but表示转折关系。3.参考答案：A解析：本题考查一般现在时。if引导的条件状语从句中，当表示将来时，如果从句主语是第三人称单数，动词用一般现在时。根据句意“如果明天是晴天，我们会去公园”，应使用issunny。4.参考答案：C解析：本题考查形容词最高级。the+形容词最高级表示“最……”。根据句意“她是我们班最聪明的学生”，应使用mostintelligent。5.参考答案：A解析：本题考查宾语从句连接词。what可以引导宾语从句，并在从句中充当宾语。根据句意“你能告诉我现在几点了吗？”，应使用what。6.参考答案：A解析：本题考查“the+比较级，the+比较级”结构。根据句意“你学习越努力，你的成绩就会越好”，应使用themore...themore...。7.参考答案：C解析：本题考查不定代词。anything表示“任何事”，something表示“某事”，anythingelse表示“其他任何事”，everything表示“所有事”。根据句意“我不知道关于明天派对的其他任何事”，应使用anythingelse。8.参考答案：C解析：本题考查比较级。less表示“更少”，theless表示“越少”。根据句意“这本书比那本更有趣”，应使用less。9.参考答案：A解析：本题考查时间状语从句连接词。whenever表示“无论何时”，wherever表示“无论何地”，however表示“无论如何”，whatever表示“无论什么”。根据句意“无论她去哪里，她都会把手机落下来”，应使用whenever。10.参考答案：B解析：本题考查定语从句关系代词。which指代物，who指代人，whom是who的宾格，whose指代所有格。根据句意“住在隔壁的那个男孩是我最好的朋友”，应使用who。二、填空题1.参考答案：with解析：本题考查介词的用法。根据句意“这个男孩经常在周末帮妈妈做家务”，helpsb.withsth.是固定搭配，意为“帮助某人做某事”，所以空格处应填with。2.参考答案：often解析：本题考查副词的用法。根据句意“如果你想保持健康，你应该经常锻炼”，exerciseoften意为“经常锻炼”，所以空格处应填often。3.参考答案：to解析：本题考查非谓语动词的用法。根据句意“我的姐姐擅长弹钢琴，她经常在同学面前表演”，performtosb.意为“在某人面前表演”，所以空格处应填to。4.参考答案：too解析：本题考查副词的用法。根据句意“保护环境很重要，所以我们应该回收纸和塑料”，too意为“也”，这里表示递进关系，所以空格处应填too。5.参考答案：then解析：本题考查副词的用法。根据句意“老师让学生们完成他们的作业”，then意为“然后”，表示顺序，所以空格处应填then。6.参考答案：in解析：本题考查介词的用法。根据句意“她喜欢收集邮票，她把大部分空闲时间都花在它们上面”，spendtimeindoingsth.是固定搭配，意为“花时间做某事”，所以空格处应填in。7.参考答案：at解析：本题考查介词的用法。根据句意“我们下个星期六将举办一个派对，每个人都期待着参加它”，lookforwardtodoingsth.是固定搭配，意为“期待做某事”，所以空格处应填at。8.参考答案：at解析：本题考查介词的用法。根据句意“他不擅长游泳，但他正在尽力提高”，improveatsth.意为“提高某方面的技能”，所以空格处应填at。9.参考答案：about解析：本题考查介词的用法。根据句意“这本书告诉我们一位著名科学家的生活以及他是如何做出他的发现的”，tellsb.aboutsth.是固定搭配，意为“告诉某人某事”，所以空格处应填about。10.参考答案：so解析：本题考查连词的用法。根据句意“如果你想要实现你的梦想，努力学习是必要的”，so意为“所以”，表示因果关系，所以空格处应填so。三、判断题1.参考答案：√解析：Theverb"goes"isindeedinthepresentsimpletense,asitfollowsthethird-personsingularpresentsimpleformruleforverbsendingin-s.2.参考答案：√解析："isreading"isapresentcontinuousverbform,asitconsistsofthepresenttenseoftheverb"tobe"(is)followedbythepresentparticiple"reading."3.参考答案：×解析：Thepastparticipleof"see"is"seen,"not"saw.""Saw"isthesimplepasttenseformoftheverb"see."4.参考答案：×解析："Couldyoupleasepassmethesalt?"isanexampleofapoliterequest,notaquestiontag.Aquestiontagwouldbesomethinglike"Youcouldpassmethesalt,couldn'tyou?"5.参考答案：√解析："Very"isanadverbthatmodifiestheadjective"happy,"indicatingthedegreeofhappiness.6.参考答案：×解析：Therelativepronoun"who"isusedtorefertopeople,notanimals.Foranimals,therelativepronoun"which"isused.7.参考答案：√解析："Ihaveeatenbreakfast"usesthepresentperfecttense,asitcombinesthepresenttenseof"have"withthepastparticiple"eaten."8.参考答案：√解析："Beautiful"isanirregularadjectivebecauseitscomparativeformis"morebeautiful,"anditssuperlativeformis"mostbeautiful,"whichdonotfollowthestandardcomparativeandsuperlativerules.9.参考答案：√解析："But"isaconjunctionusedtoconnecttwoindependentclauses,providingacontrastbetweenthem.10.参考答案：√解析："In"isaprepositionusedtoindicatetime,suchas"inthemorning,""intheevening,"etc.四、简答题1.参考答案：Thepresentsimpletenseisusuallyusedforhabits,routines,facts,andgeneraltruths.解析：Thepresentsimpletenseiscommonlyemployedindailyconversationstodescribeactionsthathappenregularlyorhabitually,suchas"Idrinkcoffeeeverymorning."Itisalsousedforstatingfactsorgeneraltruths,like"Thesunrisesintheeast."Additionally,itcanbeusedforpredictionsbasedonpastexperiencesorscientificfacts,andforexpressingfuturearrangementswhenusedwithspecifictimeexpressions.2.参考答案：Toformthepastcontinuoustense,usethepasttenseof"be"(was/were)plusthepresentparticipleofthemainverb(verb-ing).解析：Thepastcontinuoustenseisformedbycombiningthepasttenseformoftheverb"be"withthepresentparticipleofthemainverb.Forexample,"Shewasreadingabook"or"Theywereplayingfootball."Thistenseisusedtodescribeanactionthatwasinprogressataspecifictimeinthepast,ofteninterruptinganotheraction.Ithelpstocreateaclearpictureoftheongoingactioninthepast.3.参考答案："Can"isusedtoaskforpermissionorofferhelp,while"could"ismorepoliteinthesesituations.解析："Can"isamodalverbusedtoaskforpermission,offerhelp,orrequestfavors.Forexample,"Canyouopenthewindow?"or"CanIhelpyou?"Ontheotherhand,"could"isthemorepoliteformof"can"inthesecontexts.Itisusedtomakepoliterequestsoroffers,suchas"Couldyoupleasepassthesalt?"or"CouldIhaveaglassofwater?"Theuseof"could"addsalevelofpolitenessandformalitytotherequest.4.参考答案：Thestructureis"will"+baseverb.Forexample,"Hewillgotothestore."解析：Thefuturesimpletensewith"will"isusedtoexpresspredictions,decisionsmadeatthemomentofspeaking,orpromises.Thestructureissimple:"will"followedbythebaseformoftheverb.Forexample,"Iwillcallyoutomorrow"or"TheywilltraveltoParisnextyear."Thistenseisversatileandcanbeusedinvariouscontextstotalkaboutfutureeventsorintentions.5.参考答案：Thepresentperfecttenseisusedtotalkaboutlifeexperiencesthatstartedinthepastandcontinuetothepresent,ortodescribeeventsthathavehappenedatanunspecifiedtimeinthepast.解析：Thepresentperfecttenseisusedtodescribelifeexperiencesthatapersonhashad,oftenstartinginthepastandcontinuingtothepresent.Forexample,"Ihavetraveledtomanycountries."Itisalsousedtotalkabouteventsthathavehappenedatanunspecifiedtimeinthepast,withoutfocusingonwhentheyhappened.Forinstance,"Shehasseenthatmovie."Thistensehelpstoconnectpastexperiencestothepresent.6.参考答案：Usethepastperfecttensewith"had"+pastparticiple.Forexample,"Shehadfinishedherhomeworkbeforeshewentout."解析：Thepastperfecttenseisusedtoindicateanactionthathappenedbeforeanotherpastaction.Itisformedwith"had"followedbythepastparticipleofthemainverb.Forexample,"Theyhadalreadyeatendinnerwhenwearrived."Thistensehelpstoestablishaclearsequenceofeventsinthepast,showingwhichactionoccurredfirst.7.参考答案："Usedto"isusedtotalkabouthabitsorsituationsinthepastthatarenolongertrue.解析："Usedto"isaphrasalverbusedtodescribehabitsorsituationsthatweretrueinthepastbutarenolongertrueinthepresent.Forexample,"Iusedtoplayfootballeveryday,butnowIdon'thavetime."Itisusedtoindicateacontrastbetweenthepastandthepresent,highlightingchangesthathaveoccurred.8.参考答案：Thethird-personsingularpresentsimpletenseisimportantinwritingformalemailstomaintainclarityandformality.解析：Thethird-personsingularpresentsimpletenseiscrucialinwritingformalemailsbecauseithelpstomaintainclarityandformality.Itisusedtostatefacts,provideinformation,anddescriberoutinesinastraightforwardmanner.Forexample,"Themeetingwillstartat10AM."or"Heworksinthemarketingdepartment."Usingthistenseappropriatelyaddsprofessionalismandprecisiontothecommunication,makingitmoreeffectiveandpolite.五、应用题1.参考答案：Dearclassmates,Iamwritingtoinformyouaboutanexcitingschooltriptothesciencemuseum.ThedateofdepartureisnextSaturdayat8:00AM,andwewillgatherattheschoolgate.Duringthetrip,wewillhavetheopportunitytoexploretheinteractiveexhibitsonspaceexplorationanddinosaurfossils.Istronglyencourageeveryonetojoinusforthiseducationalandenjoyableexperience.Lookingforwardtoseeingyouthere!解析：本题考查应用写作能力，要求学生写一封邀请信。答案中包含了日期、时间、地点等关键信息，并提到了两个具体的展览，符合题干要求。解析中强调了邀请信的格式和内容要点，如称谓、问候语、正文、结束语等，帮助学生理解如何写好邀请信。2.参考答案：Completethedialoguebetweentwofriends,TomandLucy,whoarediscussingtheirweekendplans.Tom:"Whatareyougoingtodothisweekend?"Lucy:"I'mgoingtovisitmygrandparentswithmyfamily."Tom:"Thatsoundsf