北京市海淀区实验中学九年级英语第4单元语法练习题及答案

北京市海淀区实验中学九年级英语第4单元语法练习题及答案第1页共1页北京市海淀区实验中学九年级英语第4单元语法练习题及答案一、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"ShehasbeentoLondonthreetimes"?A.hasgoneB.havegoneC.hasbeenD.havebeen参考答案：C3.Whichwordshouldbeusedtofillintheblankinthesentence"Iaminterestedin______music"?A.aB.anC.theD.some参考答案：B4.Inthesentence"Theyhavelivedheresince2010",whattenseisused?A.presentsimpleB.presentcontinuousC.pastsimpleD.presentperfect参考答案：D5.Whichofthefollowingisacorrectuseofthesecondconditional?A.IfIhadstudiedharder,Ipasstheexam.B.IfIhadstudiedharder,Iwouldpasstheexam.C.IfIstudyharder,Iwillpasstheexam.D.IfIstudiedharder,Iwouldpasstheexam.参考答案：B6.Whatisthecorrectwaytoformthepassivevoiceforthesentence"Theybuiltthehouse"?A.Thehousewasbuiltbythem.B.Thehousewerebuiltbythem.C.Thehouseisbuiltbythem.D.Thehousewerebuiltbythem.参考答案：A7.Whichofthefollowingwordsisaconjunction?A.becauseB.veryC.fromD.in参考答案：A8.Inthesentence"SheisgoingtotraveltoJapannextmonth",whattenseisused?A.presentsimpleB.presentcontinuousC.futuresimpleD.presentperfect参考答案：C9.Whichwordshouldbeusedtofillintheblankinthesentence"Thisisthe______bookIhaveeverread"?A.mostinterestingB.moreinterestingC.interestingD.interests参考答案：A10.Whatisthecorrectformoftheverbinthesentence"Theywereplayingfootballwhenitstartedtorain"?A.wereplayB.wasplayingC.wereplayingD.haveplayed参考答案：C二、填空题（共10小题，每题2分）1.Theboy_______playingfootballintheparkwhenitstartedtorain.参考答案：wasplaying2.Ifyou_______harderatschool,youwillpasstheexameasily.参考答案：work3.Mysisterisgoodatsingingandsheoften_______songsatparties.参考答案：sings4.We_______tothemuseumlastSunday,butwewerelate.参考答案：went5._______youfinishyourhomework,youcangoouttoplay.参考答案：Notuntil6.Sheisinterestedincollectingstampsandshehasalarge_______ofstamps.参考答案：collection7.Theteacheraskedthestudents_______theyhadfinishedtheirproject.参考答案：if8.Idon'tknowtheanswer,butIthinkit_______beinthebook.参考答案：must9.Canyoutellme_______timeitis?参考答案：what10.Thecatissleepingonthesofa,andthedogis_______intheyard.参考答案：playing三、判断题（共10小题，每题2分）1.Thepastcontinuoustenseisusedtodescribeanactionthatwasinprogressataspecifictimeinthepast.参考答案：√2.Ifasentencecontainsasubjectandaverb,itmustbeacompletesentence.参考答案：×3.Theword"affect"isanoun,and"effect"isaverb.参考答案：×4.Inreportedspeech,theverbtenseusuallychangestothepasttense.参考答案：×5.Theadverb"very"canbeusedtomodifyadjectivesandadverbs.参考答案：√6.Thesentence"Sheisreadingabook"isanexampleofthesimplepresenttense.参考答案：√7.Theword"its"isapossessivepronoun,and"it's"isacontractionof"itis."参考答案：×8.Thepassivevoiceisusedwhenthesubjectofthesentenceperformstheaction.参考答案：×9.Theconjunction"but"isusedtoconnecttwoindependentclauses.参考答案：√10.Theword"too"means"also"andisusedinthesamewayas"either."参考答案：√四、简答题（共8小题，每题2分）1.PleasebrieflydescribetheuseofthepresentperfecttenseinEnglish.参考答案：Itisusedtodescribeactionsorsituationsthatstartedinthepastandcontinueuptothepresentmoment,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.2.Howcanthepastcontinuoustensebeusedtodescribeanactioninprogressataspecifictimeinthepast?参考答案：Itisusedtodescribeanactionthatwasinprogressataspecifictimeinthepast.Forexample,"IwaswatchingTVwhenyoucalledme."3.Listthreecommonirregularverbsandtheirpastsimpleandpastparticipleforms.参考答案：1.Go-went-gone;2.See-saw-seen;3.Do-did-done.4.Explainthedifferencebetween"can"and"could"intermsofabilityandpoliteness.参考答案："Can"isusedforgeneralabilityorpermission,while"could"isusedforpolitenessorpastability.Forexample,"Icanswim."(ability)and"Couldyouopenthewindow?"(politeness).5.Whatisthefunctionofthemodalverb"must"inasentence?参考答案：Itexpressesnecessity,obligation,orstrongadvice.Forexample,"Youmustfinishyourhomework."6.Describethestructureofasimplefuturetensesentenceusing"will".参考答案：Subject+will+baseverb.Forexample,"Iwillgotothestoretomorrow."7.Howdoyouformthepresentperfectcontinuoustense?参考答案：Subject+have/hasbeen+verb-ing.Forexample,"Ihavebeenstudyingfortwohours."8.BrieflyexplaintheuseofthesecondconditionalinEnglish.参考答案：Itisusedtotalkabouthypotheticalsituationsinthepresentorfutureandtheirpossibleresults.Forexample,"IfIhadmoremoney,Iwouldbuyacar."五、阅读理解题（共8小题，每题3分）Theschoollibraryhasanewpolicyforborrowingbooks.Studentscanborrowuptothreebooksatatime.Ifastudentreturnsabooklate,theyhavetopayafineof0.5yuanperday.Thelibraryisopenfrom8:00amto5:00pmonweekdaysandfrom9:00amto4:00pmonweekends.StudentsmusthavetheirstudentIDcardtoborrowbooks.Thelibraryalsohasareadingroomwherestudentscanstudyquietly.Thelibraryorganizesabookfaireverymonthtopromotereadingamongstudents.Studentsareencouragedtovisitthelibraryregularlyandmakegooduseofitsresources.1.Howmanybookscanastudentborrowfromthelibraryatmost?A.OneB.TwoC.ThreeD.Four参考答案：C2.Whathappensifastudentreturnsabooklate?A.Theygetareward.B.Theyhavetopayafine.C.Theycannotborrowanymorebooks.D.Thebookisdamaged.参考答案：B3.Whenisthelibraryopenonweekdays?A.From7:00amto6:00pmB.From8:00amto5:00pmC.From9:00amto4:00pmD.From10:00amto7:00pm参考答案：B4.Whattimedoesthelibrarycloseonweekends?A.4:00pmB.5:00pmC.6:00pmD.7:00pm参考答案：A5.Whatdostudentsneedtobringtoborrowbooks?A.AnotefromateacherB.AlibrarycardC.Aparent'spermissionD.Abookrecommendation参考答案：B6.Wherecanstudentsstudyquietlyinthelibrary?A.InthereadingroomB.IntheplaygroundC.InthecafeteriaD.Inthecomputerroom参考答案：A7.Howoftendoesthelibraryholdabookfair?A.EveryweekB.EverymonthC.EveryyearD.Never参考答案：B8.Whatisthemainpurposeofthelibrary'snewpolicy?A.TomakemoremoneyB.TopromotereadingC.ToreducethenumberofbooksD.Toclosethelibrary参考答案：B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中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，而不是动词ing形式。选项B是正确的，doesn'tlike符合第三人称单数现在时的用法。2.参考答案：C解析：句子中的"hasbeentoLondon"表示过去某个时间点已经去过伦敦，并且可能已经回来了，所以使用现在完成时。选项A和D中的havegoneto表示去了某个地方并且可能还在那里，不符合句意。选项B中的havegone也不符合句意。选项C是正确的，表示已经去过伦敦。3.参考答案：B解析：音乐是不可数名词，所以应该使用不定冠词an。选项A中的a在元音音素开头时应该使用an。选项C和D中的the和some都不适用于不定冠词的用法。4.参考答案：D解析：句子中的"havelivedheresince2010"表示从2010年开始一直住在这里，所以使用现在完成时。选项A、B和C中的presentsimple、presentcontinuous和pastsimple都不符合句意。选项D是正确的，表示从过去某个时间点开始一直持续到现在的动作。5.参考答案：B解析：第二条件句用于描述与现在事实相反的假设情况，结构为If+主语+动词过去式，主句为If+主语+would/could/might+动词原形。选项A中缺少would。选项C和D中的动词形式不符合第二条件句的规则。选项B是正确的，符合第二条件句的用法。6.参考答案：A解析：被动语态的结构为主语+be动词+过去分词。选项B和D中的werebuilt是错误的，因为主语是单数。选项C中的isbuilt不符合句子的时态。选项A是正确的，表示房子被他们建造。7.参考答案：A解析：because是连词，用于引导原因状语从句。选项B的very是副词，用于修饰形容词或副词。选项C的from是介词，用于表示来源或方向。选项D的in是介词，用于表示位置或时间。只有选项A是连词。8.参考答案：C解析：句子中的"goingtotraveltoJapannextmonth"表示将来计划的动作，所以使用将来简单时。选项A、B和D中的presentsimple、presentcontinuous和presentperfect都不符合句意。选项C是正确的，表示将来计划去日本旅行。9.参考答案：A解析：句子中的"themostinteresting"是最高级形式，用于修饰单数可数名词。选项B中的"moreinteresting"是比较级形式，不符合句意。选项C中的"interesting"是形容词原形，不符合句意。选项D中的"interests"是动词第三人称单数形式，不符合句意。选项A是正确的，表示这是到目前为止读过的最有趣的书。10.参考答案：C解析：句子中的"wereplayingfootballwhenitstartedtorain"表示过去某个时间点正在进行的动作被另一个动作打断，所以使用过去进行时。选项A中的wereplay是错误的，因为play需要加ing形式。选项B中的wasplaying是错误的，因为主语是复数。选项D中的haveplayed不符合句子的时态。选项C是正确的，表示他们正在踢足球时开始下雨了。二、填空题1.wasplaying解析：本题考查一般过去时的进行时态。根据句中的时间状语从句“whenitstartedtorain”可以判断，主句动作发生在过去某个时间点，且与从句动作同时进行，因此使用一般过去时的进行时态。2.work解析：本题考查条件状语从句中的动词形式。在“if”引导的条件状语从句中，当主句和从句的主语一致时，从句中通常使用动词原形，因此空格处应填“work”。3.sings解析：本题考查一般现在时的用法。根据句中的“often”可以判断，主句描述的是经常性的动作，因此使用一般现在时态，主语是“Mysister”，动词需要使用第三人称单数形式“sings”。4.went解析：本题考查一般过去时的用法。根据句中的时间状语“lastSunday”可以判断，主句描述的是过去发生的动作，因此使用一般过去时态，动词需要使用过去式“went”。5.Notuntil解析：本题考查倒装句的用法。在“notuntil”引导的时间状语从句中，主句需要使用部分倒装，即将助动词或情态动词提到主语之前，因此空格处应填“Notuntil”。6.collection解析：本题考查名词的用法。根据句中的“stamps”可以判断，空格处需要填一个名词，表示“邮票的集合”，因此使用名词“collection”。7.if解析：本题考查宾语从句的用法。根据句中的“asked”可以判断，空格处需要填一个引导宾语从句的连词，且从句中缺少主语，因此使用“if”。8.must解析：本题考查情态动词的用法。根据句中的“Idon'tknowtheanswer”可以判断，说话者对答案有一定的把握，因此使用情态动词“must”表示推测。9.what解析：本题考查宾语从句的用法。根据句中的“tellme”可以判断，空格处需要填一个引导宾语从句的疑问词，且在从句中作宾语，因此使用“what”。10.playing解析：本题考查分词作状语的用法。根据句中的“sleepingonthesofa”可以判断，空格处需要填一个分词，表示狗的状态，且与主句的主语“thedog”是主动关系，因此使用现在分词“playing”。三、判断题1.参考答案：√解析：Thepastcontinuoustense,alsoknownasthepastprogressivetense,isindeedusedtodescribeanactionthatwasinprogressataspecifictimeinthepast.Forexample,"ShewasreadingabookwhenIarrived."Thistenseemphasizestheongoingnatureoftheactionataparticularmomentinthepast.2.参考答案：×解析：Asentencecontainingasubjectandaverbisnotalwaysacompletesentence.Itmustalsohaveacompletethought.Forexample,"Runningquickly"hasasubject(implied"he")andaverb("running"),butitisnotacompletesentencebecauseitdoesnotexpressacompletethought.Acompletesentencewouldbe"Heisrunningquickly."3.参考答案：×解析："Affect"isactuallyaverb,meaningtoinfluenceormakeadifferenceto."Effect"istypicallyanoun,meaningaresultorconsequence.Forexample,"Theweathercanaffectyourmood."Theeffectoftheweatherisonyourmood.4.参考答案：×解析：Inreportedspeech,theverbtensedoesnotalwayschangetothepasttense.Iftheoriginalsentencewasinthepresenttense,thereportedspeechwillalsoremaininthepresenttense.Forexample,"Hesaid,'Iamtired.'"becomes"Hesaidthathewastired."Iftheoriginalsentencewasinthepasttense,thereportedspeechwillalsoremaininthepasttense.Forexample,"Hesaid,'Iwastired.'"becomes"Hesaidthathewastired."5.参考答案：√解析：Theadverb"very"canindeedbeusedtomodifybothadjectivesandadverbs.Forexample,"Sheisverytall."(modifyingtheadjective"tall")and"Herunsveryfast."(modifyingtheadverb"fast").6.参考答案：√解析：Thesentence"Sheisreadingabook"isindeedanexampleofthesimplepresenttense.Theverb"isreading"isinthepresentcontinuousform,butthemainverb"read"isinthesimplepresenttense.7.参考答案：×解析："Its"isapossessivepronoun,meaningbelongingtoit,and"it's"isacontractionof"itis"or"ithas."Forexample,"Thecatlickeditspaws."and"It'srainingoutside."8.参考答案：×解析：Thepassivevoiceisusedwhenthesubjectofthesentencedoesnotperformtheactionbutisactedupon.Forexample,"Thebookwasreadbyher."Here,"thebook"isthesubject,butitdidnotreadthebook;instead,"her"performedtheaction.9.参考答案：√解析：Theconjunction"but"isindeedusedtoconnecttwoindependentclauses.Forexample,"Shewantedtogototheparty,butshewastootired."10.参考答案：√解析：Theword"too"canindeedmean"also"andisusedinthesamewayas"either."Forexample,"Iwanttogotothemovies,andyouwanttogotothemoviestoo."Thisisequivalenttosaying,"Iwanttogotothemovies,andyouwanttogotothemoviesalso."四、简答题1.参考答案：Itisusedtodescribeactionsorsituationsthatstartedinthepastandcontinueuptothepresentmoment,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.解析：Thepresentperfecttenseisformedwith"have/has+pastparticiple".Itisusedtotalkaboutlifeexperiences,changesthathavehappenedovertime,orcompletedactionswithaneffectonthepresent.Forexample,"IhavelivedinBeijingforfiveyears."(actioncontinuestopresent)or"Hehasfinishedhishomework."(completedactionwithpresentrelevance).Thistensecannotbeusedwithspecificpasttimewordslike"yesterday"or"lastweek".2.参考答案：Itisusedtodescribeanactionthatwasinprogressataspecifictimeinthepast.Forexample,"IwaswatchingTVwhenyoucalledme."解析：Thepastcontinuoustenseisformedwith"was/were+verb-ing".Itemphasizestheongoingnatureofanactionataparticularmomentinthepast.Thisisdifferentfromthepastsimple,whichfocusesoncompletedactions.Forinstance,inthesentence"Iwaseatingdinner"(actioninprogressat7PM)versus"Iatedinner"(completedaction).3.参考答案：1.Go-went-gone;2.See-saw-seen;3.Do-did-done.解析：Irregularverbsdonotfollowthestandardpatternforformingtheirpastsimpleandpastparticipleforms.Theseformsmustbememorized.Forexample,"Shewenttothestoreyesterday."(pastsimple)and"Hehasseenthemovietwice."(pastparticiple).4.参考答案："Can"isusedforgeneralabilityorpermission,while"could"isusedforpolitenessorpastability.Forexample,"Icanswim."(ability)and"Couldyouopenthewindow?"(politeness).解析："Can"expressesabilityorpermissioninthepresent,while"could"isthepolitewaytoaskforsomethingorexpresspastability.Forexample,"Shecanplaythepiano."(presentability)versus"Shecouldplaythepianowhenshewasyounger."(pastability).5.参考答案：Itexpressesnecessity,obligation,orstrongadvice.Forexample,"Youmustfinishyourhomework."解析："Must"indicatesastrongobligationornecessity.Itisusedtogivecommandsorstrongadvice.Forexample,"Youmustarriveontimeforthemeeting."Itisalsousedtoexpressstrongopinionsorpredictions.Forinstance,"Itmustberainingoutside,lookatmywethair."6.参考答案：Subject+will+baseverb.Forexample,"Iwillgotothestoretomorrow."解析：Thesimplefuturetenseisusedtopredictfutureactionsorevents.Itisformedwith"will"followedbythebaseformoftheverb.Forexample,"TheywilltraveltoJapannextyear."Thistenseisoftenusedwithtimeexpressionslike"tomorrow"or"nextweek".7.参考答案：Subject+have/hasbeen+verb-ing.Forexample,"Ihavebeenstudyingfortwohours."解析：Thepresentperfectcontinuoustenseemphasizesthedurationofanactionthatstartedinthepastandcontinuestothepresent.Itisformedwith"have/has+been