2026年人教版初中英语八年级上册第3单元语法专项训练习题及答案

2026年人教版初中英语八年级上册第3单元语法专项训练习题及答案第1页共1页2026年人教版初中英语八年级上册第3单元语法专项训练习题及答案一、单项选择题（共10小题，每题2分）1.Whichofthefollowingsentencesisgrammaticallycorrect?A.Hedon'tlikeplayingfootball.B.Hedoesn'tlikeplayingfootball.C.Hedoesn'tlikesplayingfootball.D.Hedon'tlikesplayingfootball.参考答案：B2.Whatisthecorrectformoftheverbinthesentence"Sheisreadingabook"?A.readB.readsC.isreadD.isreads参考答案：B3.Whichsentencecorrectlyusesthepresentcontinuoustense?A.Theyisplayingintheparknow.B.Theyareplayingintheparknow.C.Theyareplaysintheparknow.D.Theyisplaysintheparknow.参考答案：B4.IfIwereyou,Iwouldstudyharder.Whatdoesthissentenceexpress?A.apasthabitB.apresentfactC.ahypotheticalsituationD.afutureplan参考答案：C5.Whichofthefollowingisacorrectuseofthepastsimpletense?A.Hewenttothestoreyesterday.B.Hegoestothestoreyesterday.C.Hewasgoingtothestoreyesterday.D.Heisgonetothestoreyesterday.参考答案：A6.Whatisthecorrectwaytoformthepastparticipleof"work"?A.workedB.workedC.workD.works参考答案：B7.Inthesentence"IfIhadknown,Iwouldhavehelpedyou,"whattenseisused?A.presentsimpleB.presentcontinuousC.pastsimpleD.pastperfect参考答案：D8.Whichsentencecorrectlyusesthethirdpersonsingularpresenttense?A.Shegotoschooleveryday.B.Shegoestoschooleveryday.C.Shegoingtoschooleveryday.D.Sheisgoingtoschooleveryday.参考答案：B9.Whatisthecorrectformoftheverbinthesentence"Theyhavefinishedtheirhomework"?A.finishB.finishedC.havefinishD.havefinished参考答案：D10.Whichsentencecorrectlyusesthefuturesimpletense?A.Hewillgotothepartytomorrow.B.Hewillgoestothepartytomorrow.C.Hewillgoingtothepartytomorrow.D.Hewillisgoingtothepartytomorrow.参考答案：A二、填空题（共10小题，每题2分）1.Sheoften______(go)tothelibraryafterschool.参考答案：go2.Mybrother______(be)tenyearsoldnextmonth.参考答案：is3.Theywill______(have)apartytocelebratetheirvictory.参考答案：have4.Whattime______youusually______(have)lunch?参考答案：do;have5.I______(notwatch)TVonSundays.参考答案：don'twatch6.He______(live)inthiscitysince2010.参考答案：haslived7.Thestudents______(study)Englishhardfortheexam.参考答案：arestudying8.We______(go)tothezoonextSunday,Ithink.参考答案：aregoing9.Mysister______(be)adoctor.She______(work)inahospital.参考答案：is;works10.______youever______(eat)Japanesefood?参考答案：Have;eaten三、判断题（共10小题，每题2分）1.Theverb"go"isusedtoexpresstheideaofmovementfromoneplacetoanother.参考答案：√2.Inthesentence"Sheisreadingabook,"theword"reading"isapresentparticiple.参考答案：√3.Thepastsimpletenseisusedtotalkaboutactionsthathappenedataspecifictimeinthepastandfinishedatthattime.参考答案：√4.Theadverb"very"canbeplacedbeforeanadjectiveora副词tomodifyitsmeaning.参考答案：×5.Therelativepronoun"who"isusedtorefertopeopleonly.参考答案：×6.Thestructure"subject+verb+object"iscalledthepassivevoice.参考答案：×7.Theword"because"isusedtoconnecttwoindependentclauseswithacomma.参考答案：×8.Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast.参考答案：√9.Thefuturesimpletenseisformedbyadding"will"tothebaseformoftheverb.参考答案：√10.Theconjunction"and"isusedtoconnecttwowords,phrases,orclausesofthesamegrammaticaltype.参考答案：√四、简答题（共8小题，每题2分）1.Pleasebrieflydescribetheusageofthepresentperfecttense.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthathappenedatanunspecifiedtimebeforenow,oractionsthatstartedinthepastandcontinuetothepresent.Itisoftenusedwithtimeexpressionslike"ever","never","already","yet",and"lately".2.Howwouldyouexplainthedifferencebetween"can"and"may"toabeginnerEnglishlearner?参考答案："Can"isusedtoexpressabilityorpermission,while"may"isusedtoexpresspossibilityorpermissioninmorepolitesituations.Forexample,"Icanswim"(ability)vs."Imayswim"(possibility).3.Listthreecommonirregularverbsandtheirpastsimpleforms.参考答案：Threecommonirregularverbsandtheirpastsimpleformsare4.Whatisthefunctionofthemodalverb"must"inasentence?参考答案：Themodalverb"must"isusedtoexpressstrongnecessityorobligation.Forexample,"Youmustfinishyourhomework"expressesastrongobligation.5.ExplainthestructureandusageofthepassivevoiceinEnglish.参考答案：Thepassivevoiceisusedwhenthefocusisontheactionortheobjectratherthanthesubject.Itsstructureis"be+pastparticiple".Forexample,"ThebookwaswrittenbyJohn"focusesonthebook,notJohn.6.Howdoyouformthequestiontagforastatementintheaffirmative?参考答案：Foraffirmativestatements,thequestiontagisformedbyusing"do"or"does"plusthebaseformofthemainverb.Forexample,"Youaretired,aren'tyou?"7.Describetheroleofarticles("a","an","the")inEnglishgrammar.参考答案：Articlesareusedtospecifyorgeneralizenouns."A"and"an"areindefinitearticlesusedforsingularcountablenouns,while"the"isadefinitearticleusedforspecificnouns.Forexample,"acat"(general)vs."thecat"(specific).8.Brieflyexplaintheconceptofsubject-verbagreementinEnglishsentences.参考答案：Subject-verbagreementmeansthesubjectandverbinasentencemustagreeinnumber.Forexample,"Shesings"(singularsubjectandverb)vs."Theysing"(pluralsubjectandverb).五、应用题（共8小题，每题3分）1.某英语兴趣小组正在组织一次主题为"MyFavoriteSeason"的演讲比赛。请你根据以下提示，写一篇短文，介绍你最喜欢的季节，并说明原因。至少包含三个句子，使用第三人称单数形式。提示：season;weather;activity;feel参考答案：Myfavoriteseasonisautumn.Theweatheriscoolandcomfortable.Peoplecangohikingandenjoythebeautifulscenery.Itmakesmefeelrelaxedandhappy.2.假设你是李华，你的朋友王明最近因为考试没考好而感到很沮丧。请你用英语写一封短信，安慰他，并鼓励他不要灰心，继续努力。至少包含三个句子，使用情态动词can/may。参考答案：DearWangMing,Iknowyouarefeelingsadbecauseoftheexam.Butyoucanalwaysimproveifyoukeeptrying.Youmaysucceednexttimeifyoudon'tgiveup.3.某中学英语老师正在设计一个关于"SchoolLife"的单元教学计划。请你根据以下要求，列出三个教学活动，并简要说明每个活动的目的。至少包含六句话，使用现在进行时。参考答案：①First,studentswillwatchavideoaboutschoollifetogetageneralidea.ThepurposeistodeveloptheirinterestinEnglish.②Second,theywillhaveagroupdiscussiontosharetheirexperiences.Thisactivityhelpsimprovetheirspeakingskills.③Finally,theywillwriteashortessayabouttheirfavoriteschoolactivity.Thisactivitytrainstheirwritingability.4.假设你正在参加一个关于"EnvironmentalProtection"的英语辩论赛。请你为正方写一个论点，说明为什么保护环境很重要。至少包含三个句子，使用一般现在时。参考答案：Protectingtheenvironmentisveryimportantbecauseitcanhelpusliveahealthierlife.Itmayalsopreventmanynaturaldisasters.Furthermore,itcansaveresourcesforfuturegenerations.5.某英语杂志正在举办一个关于"Hobbies"的征文活动。请你根据以下提示，写一篇短文，介绍你的爱好，并说明它给你带来了什么。至少包含三个句子，使用过去进行时。提示：hobby;place;time;learn参考答案：MyhobbywasplayingthepianowhenIwasachild.Iusuallypracticedforonehoureverydayinthelivingroom.Ilearnedalotofmusicandimprovedmyconcentration.6.假设你是学校英语广播站的主持人，请你写一段广播稿，介绍学校的英语角活动。至少包含三个句子，使用祈使句。参考答案：Helloeveryone,I'mgladtointroduceourschool'sEnglishcorner.YoucanjoinuseveryWednesdayafternoonintheschoollibrary.ComeandpracticeyourEnglishwithus!7.某英语学习网站正在举办一个关于"Travel"的在线调查。请你根据以下提示，写一段话，描述你理想中的旅行目的地，并说明你为什么想去那里。至少包含三个句子，使用虚拟语气。提示：destination;weather;activity;wish参考答案：IfIhadachancetotravel,IwouldgototheSwissAlps.Iwishtheweatherwasalwayssunnyandwarmthere.Icouldenjoyhikingandtakingbeautifulphotos.8.假设你正在给一个外国朋友介绍中国的传统节日"Mid-AutumnFestival"。请你用英语写一段话，介绍这个节日的起源和庆祝方式。至少包含三个句子，使用被动语态。参考答案：TheMid-AutumnFestivalisatraditionalChineseholiday.Itiscelebratedonthe15thdayofthe8thmonthofthelunarcalendar.Mooncakesareusuallyeatentocelebratethefestival.标准答案与解析一、单项选择题1.参考答案：B解析：选项A和D使用了错误的动词形式，don't和don'tlikes都不符合第三人称单数现在时的规则。选项C中doesn't后应该跟动词原形likes，而不是likesplayingfootball。选项B是正确的，doesn'tlikeplayingfootball符合第三人称单数现在时的语法规则。2.参考答案：B解析：句子"Sheisreadingabook"使用了现在进行时，表示正在进行的动作。现在进行时的构成是be动词(am/is/are)+动词的ing形式。选项Breads是第三人称单数现在时形式，不符合该句的语法结构。选项A、C和D的动词形式均不正确。3.参考答案：B解析：选项A和D中is和plays的搭配不符合现在进行时的规则。选项C中areplays的搭配也是错误的，are后应该跟动词的ing形式。选项Bareplayingintheparknow是正确的现在进行时形式，表示现在正在进行的动作。4.参考答案：C解析：句子"IfIwereyou,Iwouldstudyharder"使用了虚拟语气，表示与事实相反的假设情况。这种句型通常用来表达建议或愿望。选项A表示过去习惯，选项B表示现在事实，选项D表示未来计划，都不符合该句的语法结构和意义。5.参考答案：A解析：选项B、C和D的动词形式和时态使用都不正确。选项AHewenttothestoreyesterday使用了正确的过去简单时态，表示昨天发生的动作。6.参考答案：B解析：动词"work"的过去分词是worked，而不是worked、work或works。过去分词通常用于构成完成时态和被动语态。选项A和C的拼写不正确，选项D是第三人称单数现在时形式，不符合题意。7.参考答案：D解析：句子"IfIhadknown,Iwouldhavehelpedyou"使用了虚拟语气中的过去完成时，表示与过去事实相反的假设情况。选项A、B和C的时态使用都不符合该句的语法结构。8.参考答案：B解析：选项A、C和D的动词形式和时态使用都不正确。选项BShegoestoschooleveryday使用了正确的第三人称单数现在时形式，表示每天去学校的习惯性动作。9.参考答案：D解析：选项A、B、C的动词形式和时态使用都不正确。选项DTheyhavefinishedtheirhomework使用了正确的现在完成时形式，表示已经完成的动作。10.参考答案：A解析：选项B、C和D的动词形式和时态使用都不正确。选项AHewillgotothepartytomorrow使用了正确的未来简单时态，表示明天将要去参加聚会。二、填空题1.go解析：本题考查一般现在时的动词形式。主语she是第三人称单数，动词go需要加-s，故填go。2.is解析：本题考查一般现在时的be动词形式。主语mybrother是第三人称单数，be动词在一般现在时中对应形式是is，故填is。3.have解析：本题考查一般将来时的动词形式。will后直接跟动词原形，故填have。4.do;have解析：本题考查一般现在时的疑问句结构。Whattime后用do/does引导，主语you是第二人称，动词have需要加-s，故填do和have。5.don'twatch解析：本题考查一般现在时的否定句形式。主语I是第一人称，don't后跟动词原形，故填don'twatch。6.haslived解析：本题考查现在完成时的动词形式。since引导的从句表示动作从过去开始持续到现在，主语he是第三人称单数，动词live需要用现在完成时形式haslived，故填haslived。7.arestudying解析：本题考查一般现在时的动词形式。主语thestudents是复数，动词study在一般现在时中用原形，故填arestudying。8.aregoing解析：本题考查一般将来时的动词形式。nextSunday表示将来时间，think暗示将要发生的动作，will后直接跟动词原形，故填aregoing。9.is;works解析：本题考查一般现在时的动词形式。主语mysister是第三人称单数，be动词is，work在一般现在时中对应形式是works，故填is和works。10.Have;eaten解析：本题考查现在完成时的动词形式。ever表示过去发生的经历，have后跟动词过去分词，故填Have和eaten。三、判断题1.参考答案：√解析：Theverb"go"iscommonlyusedtoexpresstheideaofmovementfromoneplacetoanother,suchas"Igotoschooleveryday."ThisusageisfundamentalinEnglishgrammartodescribephysicalmovement.2.参考答案：√解析：Inthesentence"Sheisreadingabook,"theword"reading"isapresentparticiplethatformsthepresentcontinuoustensewith"is."Thistenseisusedtodescribeactionsinprogress.3.参考答案：√解析：Thepastsimpletenseisusedtotalkaboutcompletedactionsataspecifictimeinthepast,suchas"IvisitedParislastyear."Thistenseisessentialfornarratingpastevents.4.参考答案：×解析：Theadverb"very"canonlybeplacedbeforeanadjectiveoradeterminertomodifyitsmeaning,suchas"veryhappy"or"verymuch."Itcannotmodifyanotheradverb,whichwouldbeincorrectinstandardEnglish.5.参考答案：×解析：Therelativepronoun"who"isusedtorefertopeople,butitcanalsobeusedtorefertoanimals,asin"Thedogwhobitmeranaway."Thisshowsthat"who"isnotlimitedtohumans.6.参考答案：×解析：Thestructure"subject+verb+object"iscalledtheactivevoice,notthepassivevoice.Thepassivevoiceisformedwith"be"+pastparticiple,suchas"Thebookwasreadbyher."7.参考答案：×解析：Theword"because"isusedtoconnecttwoindependentclauseswithasemicolon,notacomma.Thecorrectstructureis"Shedidnotgotoschoolbecauseshewassick."Usingacommawouldcreateacommasplice,whichisgrammaticallyincorrect.8.参考答案：√解析：Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast,suchas"Iwassleepingwhenthephonerang."Thistenseiscrucialforsettingthesceneinpastnarratives.9.参考答案：√解析：Thefuturesimpletenseisformedbyadding"will"tothebaseformoftheverb,suchas"Iwillgotothestoretomorrow."Thistenseisusedtoexpressfutureintentionsorpredictions.10.参考答案：√解析：Theconjunction"and"isusedtoconnecttwowords,phrases,orclausesofthesamegrammaticaltype,suchas"Iboughtabookandapen."ThisusageisfundamentalinEnglishforcombiningelements.四、简答题1.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthathappenedatanunspecifiedtimebeforenow,oractionsthatstartedinthepastandcontinuetothepresent.Itisoftenusedwithtimeexpressionslike"ever","never","already","yet",and"lately".解析：本题考查现在完成时的用法。现在完成时用于描述在过去某个不确定时间发生的动作，或从过去开始并持续到现在的动作。解析中说明了其常见用法和搭配的时间状语，体现了对现在完成时概念的理解。此题为基础题，旨在考察学生对基本时态用法的掌握。2.参考答案："Can"isusedtoexpressabilityorpermission,while"may"isusedtoexpresspossibilityorpermissioninmorepolitesituations.Forexample,"Icanswim"(ability)vs."Imayswim"(possibility).解析：本题考查情态动词can和may的区别。can表示能力，may表示可能性或更礼貌的请求许可。解析通过例句对比两种情态动词的用法，帮助学生理解其区别。此题为中等难度题，需要学生掌握情态动词的基本意义和用法。3.参考答案：Threecommonirregularverbsandtheirpastsimpleformsare:①go-went②see-saw③eat-ate解析：本题考查不规则动词的过去式。解析列出了三个常见不规则动词的原形和过去式，帮助学生记忆和区分。此题为基础题，旨在考察学生对不规则动词的基本掌握。4.参考答案：Themodalverb"must"isusedtoexpressstrongnecessityorobligation.Forexample,"Youmustfinishyourhomework"expressesastrongobligation.解析：本题考查情态动词must的用法。must表示强烈的必要性或义务。解析通过例句说明了must在句子中的作用，帮助学生理解其用法。此题为基础题，旨在考察学生对情态动词的基本掌握。5.参考答案：Thepassivevoiceisusedwhenthefocusisontheactionortheobjectratherthanthesubject.Itsstructureis"be+pastparticiple".Forexample,"ThebookwaswrittenbyJohn"focusesonthebook,notJohn.解析：本题考查被动语态的结构和用法。被动语态的结构是be动词加过去分词，用于强调动作或对象而非主语。解析通过例句说明了被动语态的用法，帮助学生理解其作用。此题为中等难度题，需要学生掌握被动语态的基本结构和用法。6.参考答案：Foraffirmativestatements,thequestiontagisformedbyusing"do"or"does"plusthebaseformofthemainverb.Forexample,"Youaretired,aren'tyou?"解析：本题考查肯定句的反义疑问句构成。肯定句的反义疑问句用do或does加动词原形构成。解析通过例句说明了其构成方法，帮助学生理解其用法。此题为基础题，旨在考察学生对反义疑问句的基本掌握。7.参考答案：Articlesareusedtospecifyorgeneralizenouns."A"and"an"areindefinitearticlesusedforsingularcountablenouns,while"the"isadefinitearticleusedforspecificnouns.Forexample,"acat"(general)vs."thecat"(specific).解析：本题考查冠词的作用和用法。不定冠词a/an用于泛指单数可数名词，定冠词the用于特指名词。解析通过例句对比两种冠词的用法，帮助学生理解其作用。此题为中等难度题，需要学生掌握冠词的基本用法。8.参考答案：Subject-verbagreementmeansthesubjectandverbinasentencemustagreeinnumber.Forexample,"Shesings"(singularsubjectandverb)vs."Theysing"(pluralsubjectandverb).解析：本题考查主谓一致的原则。主谓一致要求主语和谓语在数上保持一致。解析通过例句说明了主谓一致的基本原则，帮助学生理解其用法。此题为基础题，旨在考察学生对主谓一致的基本掌握。五、应用题1.参考答案：Myfavoriteseasonisautumn.Theweatheriscoolandcomfortable.Peoplecangohikingandenjoythebeautifulscenery.Itmakesmefeelrelaxedandhappy.解析：本题考查第三人称单数形式。首先，根据题干要求，确定最喜欢的季节是秋天。然后，描述秋天的天气，使用"iscoolandcomfortable"符合第三人称单数形式。接着，列举秋天的活动，使用"cangohikingandenjoythebeautifulscenery"符合第三人称单数形式。最后，表达自己的感受，使用"Itmakesmefeelrelaxedandhappy"符合第三人称单数形式。答案与解析一致。2.参考答案：DearWangMing,Iknowyouarefeelingsadbecauseoftheexam.Butyoucanalwaysimproveifyoukeeptrying.Youmaysucceednexttimeifyoudon'tgiveup.解析：本题考查情态动词can/may。首先，根据题干要求，确定要安慰王明。然后，使用"Iknowyouarefeelingsadbecauseoftheexam"表达了解。接着，使用"Butyoucanalwaysimproveifyoukeeptrying"鼓励他不要灰心，使用情态动词can。最后，使用"Youmaysucceednexttimeifyoudon'tgiveup"鼓励他继续努力，使用情态动词may。答案与解析一致。3.参考答案：①First,studentswillwatchavideoaboutschoollifetogetageneralidea.ThepurposeistodeveloptheirinterestinEnglish.②Second,theywillhaveagroupdiscussiontosharetheirexperiences.Thisactivityhelpsimprovetheirspeakingskills.③Finally,theywillwriteashortessayabouttheirfavoriteschoolactivity.Thisactivitytrainstheirwritingability.解析：本题考查现在进行时。首先，根据题干要求，列出三个教学活动。然后，使用"First,studentswillwatchavideoaboutschoollifetogetageneralidea"描述第一个活动，使用现在进行时"willwatch"符合教学计划的设计。接着，使用"Second,theywillhaveagroupdiscussiontosharetheirexperiences"描述第二个活动，使用现在进行时"willhave"符合教学计划的设计。最后，使用"Finally,theywillwriteashortessayabouttheirfavoriteschoolactivity"描述第三个活动，使用现在进行时"willwrite"符合教学计划的设计。答案与解析一致。4.参考答案：Protectingtheenvironmentisveryimportantbecauseitcanhelpusliveahealthierlife.Itmayalsopreventmanynaturaldisasters.Furthermore,itcansaveresourcesforfuturegenerations.解析：本题考查一般现在时。首先，根据题干要求，为正方写一个论点。然后，使用"Protectingtheenvironmentisveryimportantbecauseitcanhelpusliveahealthierlife"说明保护环境的重要性，使用一般现在时"canhelp"符合论点的设计。接着，使用"Itmayalsopreventmanynaturaldisasters"进一步说明，使用情态动词may符合论点的设计。最后，使用"Furthermore,itcansaveresourcesforfuturegenerations"总结，使用一般现在时"cansave"符合论点的设计。答案与解析一致。5.参考答案：MyhobbywasplayingthepianowhenIwasachild.Iusuallypracticedforonehoureverydayinthelivingroom.Ilearnedalot