2025-2026年广东省部编版九年级英语第2单元语法练习题

2025-2026年广东省部编版九年级英语第2单元语法练习题一、单项选择题（每题2分，共20分）1.Thenewlibraryinourschool______opennextmonth,whichwillprovidestudentswithmorereadingresources.A.isgoingtobebuiltB.willbebuiltC.hasbeenbuiltD.willbuild参考答案：B解析：题干考查一般将来时的被动语态。根据时间状语"nextmonth"判断谓语动词需用一般将来时，且library与open之间为被动关系，故选B。A项为主动语态将来时，C项为现在完成时，D项为主动语态一般将来时，均不符合语境。2.Ifit______finetomorrow,wewillgotothezooforanouting.A.isB.willbeC.areD.were参考答案：A解析：题干考查if条件句中的时态。当if引导的条件状语从句表示将来事实或可能性时，从句用一般现在时，主句用一般将来时。此处从句描述明天天气好的可能性，故用"is"而非"willbe"或虚拟语气"were"。3.Mysister______cookingdinnerwhenIcamehomeyesterdayevening.A.wasB.wereC.isD.are参考答案：A解析：题干考查过去进行时的用法。根据时间状语"yesterdayevening"判断需用过去时，且主语"sister"为第三人称单数，谓语动词用"was"。B项主谓不一致，C项为现在时，D项为现在进行时，均不符合语境。4.Neitherthestudentsnortheteacher______satisfiedwiththeresultsoftheexam.A.isB.areC.wasD.were参考答案：A解析：题干考查neither...nor...的谓语动词一致原则。当neither...nor...连接两个主语时，谓语动词与靠近的主语保持一致。此处靠近"teacher"（单数），故用"is"。B项主谓不一致，C/D项为过去时，不符合语境。5.Howlong______you______heresinceyoumovedtothiscitythreeyearsago?A.have/livedB.did/liveC.had/livedD.have/beenliving参考答案：A解析：题干考查现在完成时的用法。since引导的时间状语表示"自从三年前"，主句需用现在完成时。lived为live的过去式，beenliving为现在完成进行时，此处强调动作从过去持续到现在，故选"havelived"。6.IfI______you,Iwouldstudyharderforthefinalexam.A.amB.wereC.beD.is参考答案：B解析：题干考查虚拟语气中的if条件句。当if从句表示与事实相反的假设时，用"were"或"was"，主句用"would/could/might+动词原形"。此处表示与"amnotyou"相反的假设，故用"were"。7.Thebook______bymygrandfatherwhenIwasachild,butitisnolongeravailablenow.A.waswrittenB.wroteC.haswrittenD.hadwritten参考答案：A解析：题干考查过去时态的被动语态。根据时间状语"whenIwasachild"判断需用过去时，且book与write之间为被动关系，故选"waswritten"。B项为主动语态，C/D项为现在完成时/过去完成时，均不符合语境。8.Notonly______thestudentsbutalsotheteacher______excitedabouttheupcomingtrip.A.is/areB.are/isC.was/wereD.were/is参考答案：B解析：题干考查notonly...butalso...的谓语动词一致原则。当notonly...butalso...连接两个主语时，谓语动词与靠近的主语保持一致。此处靠近"teacher"（单数），故用"are"。A/C/D项主谓不一致或时态错误。9.Bythetimethey______totheairport,theplane______alreadytakenoff.A.willarrive/hasB.arrive/hadC.arrived/hadD.willarrive/had参考答案：C解析：题干考查bythetime引导的时间状语从句中的时态。bythetime表示"到...时候为止"，主句用过去完成时，从句用一般过去时。故选"arrived/had"。A/D项为将来时，B项从句时态错误。10.______youfinishyourhomework,youcanwatchTV.A.AssoonasB.UntilC.BeforeD.After参考答案：A解析：题干考查assoonas引导的时间状语从句。assoonas表示"一...就..."，主句用一般将来时，从句用一般现在时。此处表示做完作业就能看电视，故选A。B项"until"表示"直到"，C项"before"表示"在...之前"，D项"after"表示"在...之后"，均不符合语境。二、填空题（每空2分，共20分）1.Ifit______(rain)tomorrow,wewillhaveanindooractivityinsteadofgoingtothepark.参考答案：rains解析：if条件句中，当从句表示将来事实或可能性时，用一般现在时。此处描述明天可能下雨的情况，故填"rains"。2.Bythetimethepolice______(arrive),thethief______alreadyescaped.参考答案：arrived/hadescaped解析：bythetime引导的时间状语从句中，主句用过去完成时，从句用一般过去时。警察到达时小偷已逃跑，故填"arrived/hadescaped"。3.Neitherthestudentsnortheteacher______(know)theanswertothisquestion.参考答案：knows解析：neither...nor...连接两个主语时，谓语动词与靠近的主语保持一致。此处靠近"teacher"（单数），故填"knows"。4.IfI______(be)you,Iwouldapologizetoherimmediately.参考答案：were解析：虚拟语气中if从句表示与事实相反的假设时，用"were"或"was"。此处表示与"amnotyou"相反的假设，故填"were"。5.Thebook______(write)bymygrandfatherwhenIwasachild.参考答案：waswritten解析：过去时态的被动语态。根据时间状语"whenIwasachild"判断需用过去时，且book与write之间为被动关系，故填"waswritten"。6.Notonlythestudentsbutalsotheteacher______(excite)abouttheupcomingtrip.参考答案：are解析：notonly...butalso...连接两个主语时，谓语动词与靠近的主语保持一致。此处靠近"teacher"（单数），故填"are"。7.Bythetimethey______(reach)thestation,thetrain______alreadyleft.参考答案：reach/hadleft解析：bythetime引导的时间状语从句中，主句用过去完成时，从句用一般过去时。他们到达时火车已离开，故填"reach/hadleft"。8.______youfinishyourhomework,youcanwatchTV.参考答案：Assoonas解析：assoonas表示"一...就..."，主句用一般将来时，从句用一般现在时。此处表示做完作业就能看电视，故填"assoonas"。9.Ifit______(notrain)tomorrow,wewillgotothebeach.参考答案：doesn’train解析：if条件句中，当从句表示将来事实或可能性时，用一般现在时。此处表示明天不下雨的情况，故填"doesn’train"。10.Thenewlibraryinourschool______(open)nextmonth.参考答案：willbeopened解析：一般将来时的被动语态。根据时间状语"nextmonth"判断谓语动词需用一般将来时，且library与open之间为被动关系，故填"willbeopened"。三、判断题（每题2分，共20分）1.IfIwereyou,Iwouldstudyharderforthefinalexam.(正确)解析：虚拟语气中if从句表示与事实相反的假设时，用"were"或"was"。此处表示与"amnotyou"相反的假设，故判断正确。2.ThebookwaswrittenbymygrandfatherwhenIwasachild.(正确)解析：过去时态的被动语态。根据时间状语"whenIwasachild"判断需用过去时，且book与write之间为被动关系，故判断正确。3.Neitherthestudentsnortheteacherknowtheanswertothisquestion.(错误)解析：neither...nor...连接两个主语时，谓语动词与靠近的主语保持一致。此处靠近"teacher"（单数），故应为"knows"，故判断错误。4.Ifitrainstomorrow,wewillhaveanindooractivityinsteadofgoingtothepark.(正确)解析：if条件句中，当从句表示将来事实或可能性时，用一般现在时。此处描述明天可能下雨的情况，故判断正确。5.Bythetimethepolicearrive,thethiefhasalreadyescaped.(错误)解析：bythetime引导的时间状语从句中，主句用过去完成时，从句用一般过去时。警察到达时小偷已逃跑，故应为"hadescaped"，故判断错误。6.Notonlythestudentsbutalsotheteacherareexcitedabouttheupcomingtrip.(正确)解析：notonly...butalso...连接两个主语时，谓语动词与靠近的主语保持一致。此处靠近"teacher"（单数），故应为"are"，故判断正确。7.Thenewlibraryinourschoolwillopennextmonth.(错误)解析：一般将来时的被动语态。根据时间状语"nextmonth"判断谓语动词需用一般将来时，且library与open之间为被动关系，故应为"willbeopened"，故判断错误。8.IfIamyou,Iwouldapologizetoherimmediately.(错误)解析：虚拟语气中if从句表示与事实相反的假设时，用"were"或"was"。此处表示与"amnotyou"相反的假设，故应为"were"，故判断错误。9.Assoonasyoufinishyourhomework,youcanwatchTV.(正确)解析：assoonas表示"一...就..."，主句用一般将来时，从句用一般现在时。此处表示做完作业就能看电视，故判断正确。10.Untilyoufinishyourhomework,youcanwatchTV.(错误)解析：until表示"直到"，表示动作持续到某个时间点，不符合"做完作业就能看电视"的语境，故判断错误。四、简答题（每题2分，共16分）1.HowdoyouusethepresentperfecttenseinEnglish?参考答案：Presentperfecttenseisusedtodescribeactionsthathappenedatanunspecifiedtimeinthepastoractionsthatstartedinthepastandcontinuetothepresent.Itisformedwith"have/has+pastparticiple."Forexample:"Ihavefinishedmyhomework."(动作发生在过去，时间不确定)；"Shehaslivedhereforfiveyears."(动作开始于过去，持续到现在)。解析：Presentperfecttense的用法包括：①描述过去发生且与现在有关的动作（如经验、结果）；②描述从过去开始持续到现在的动作（如状态变化）；③表示过去发生的具体时间不明确。例句需体现这些用法，并说明构成形式。2.Whatisthedifferencebetween"if"and"unless"?参考答案："If"isusedtointroduceaconditionthatmayormaynothappen,while"unless"isusedtointroduceaconditionthatislikelytohappen.Forexample:"Ifitrains,wewillcancelthepicnic."(条件可能不发生)；"Youwillfailunlessyoustudyharder."(条件很可能发生)。解析："If"和"unless"均引导条件状语从句，但含义不同。"if"表示"如果"，条件不一定发生；"unless"表示"除非"，条件很可能发生，相当于"ifnot"。需通过例句对比两者用法差异。3.WhydoweusepassivevoiceinEnglish?参考答案：Passivevoiceisusedwhenthesubjectofthesentenceisthereceiveroftheactionratherthanthedoer.Itisalsousedwhenthedoerisunknownorunimportant.Forexample:"Thebookwaswrittenbymygrandfather."(doerisunknown)；"Thewindowwasbroken."(doerisunimportant)。解析：被动语态的使用场景包括：①强调动作承受者而非执行者；②执行者未知或无关紧要；③需要突出动作本身。需通过例句说明被动语态的适用情况。4.Howdoyouformasentencewith"bythetime"?参考答案：Bythetimeisusedtoindicatethatanactionwillbecompletedbeforeanotheractionhappens.Itisfollowedbyapresenttenseinthemainclauseandapasttenseinthesubordinateclause.Forexample:"BythetimeIfinishthisbook,Iwillbetired."(主句一般将来时，从句一般现在时)。解析：Bythetime引导的时间状语从句表示"到...时候为止"，主句用将来时，从句用现在时。需说明其结构特点和用法规则，并举例说明。5.Whatisthemeaningof"notonly...butalso..."?参考答案："Notonly...butalso..."isusedtoconnecttwosubjectsorclauses,andtheverbagreeswiththesubjectclosertoit.Forexample:"Notonlythestudentsbutalsotheteacherarehappy."(主句谓语与butalso后的teacher保持一致)。解析：Notonly...butalso...连接两个主语时，谓语动词与靠近的主语保持一致。需说明其连接作用和主谓一致规则，并举例说明。6.Whydoweuse"were"insteadof"was"insomesentences?参考答案："Were"isusedinsteadof"was"intwocases:①inhypotheticalsentenceswith"if"toexpresscontrarytofactconditions(e.g.,"IfIwereyou");②asthepasttenseof"be"forthepluralsubject(e.g.,"Theywerehappy").解析："were"的两种特殊用法：①虚拟语气中与"if"连用表示与事实相反的假设；②作为be动词的过去式用于复数主语。需通过例句说明两种情况。7.Howdoyouusethepresentcontinuoustense?参考答案：Presentcontinuoustenseisusedtodescribeactionshappeningatthepresentmomentortemporaryactions.Itisformedwith"am/is/are+verb-ing."Forexample:"Iamreadingabooknow."(动作正在进行)；"Theyarevisitingtheirgrandparentsthisweekend."(临时动作)。解析：Presentcontinuoustense的用法包括：①描述现在正在进行的动作；②描述现阶段临时发生的动作。需说明其构成形式和两种主要用法，并举例说明。8.Whatisthefunctionof"assoonas"?参考答案："Assoonas"isusedtoindicatethatoneactionhappensimmediatelyafteranother.Itisfollowedbyapresenttenseinthesubordinateclauseandafuturetenseinthemainclause.Forexample:"AssoonasIfinishmyhomework,Iwillgoout."(从句一般现在时，主句一般将来时)。解析：Assoonas表示"一...就..."，用于连接两个先后发生的动作。需说明其结构特点和用法规则，并举例说明。五、应用题（每题4分，共24分）1.Rewritethefollowingsentenceusingpassivevoice:"Theteacherexplainedthegrammarruletothestudents."参考答案："Thegrammarrulewasexplainedtothestudentsbytheteacher."解析：将主动语态改为被动语态的步骤：①将宾语"thegrammarrule"变为主语；②将谓语动词"explained"变为过去分词"wasexplained"；③添加by短语表示执行者"bytheteacher"。2.Completethesentencewiththecorrectformoftheverbinbrackets:"IfI______(be)you,Iwouldstudyharderforthefinalexam."参考答案："IfIwereyou,Iwouldstudyharderforthefinalexam."解析：虚拟语气中if从句表示与事实相反的假设时，用"were"或"was"。此处表示与"amnotyou"相反的假设，故填"were"。3.Changethefollowingsentenceintothepresentperfecttense:"Theyfinishedtheprojectlastnight."参考答案："Theyhavefinishedtheproject."解析：将一般过去时改为现在完成时的规则：①如果主语是第三人称单数，将动词"finished"变为"havefinished"；②如果主语是复数，直接加"have"，即"havefinished"。4.Completethesentencewiththecorrectformoftheverbinbrackets:"Bythetimethey______(arrive),thetrain______alreadyleft."参考答案："Bythetimetheyarrive,thetrainhasalreadyleft."解析：Bythetime引导的时间状语从句中，主句用现在完成时，从句用一般现在时。此处they到达时火车已离开，故主句用"hasleft"。5.Rewritethefollowingsentenceusing"notonly...butalso...":"Thestudentsandtheteacherareexcitedaboutthetrip."参考答案："Notonlythestudentsbutalsotheteacherareexcitedaboutthetrip."解析："Notonly...butalso..."连接两个主语时，谓语动词与靠近的主语保持一致。此处靠近"teacher"（单数），故应为"are"。6.Completethesentencewiththecorrectformoftheverbinbrackets:"Ifit______(notrain)tomorrow,wewillgotothebeach."参考答案："Ifitdoesn’traintomorrow,wewillgotothebeach."解析：If条件句中，当从句表示将来事实或可能性时，用一般现在时。此处表示明天不下雨的情况，故填"doesn’train"。标准答案及解析一、单项选择题1.B2.A3.A4.A5.A6.B7.A8.B9.C10.A二、填空题1.rains2.arrived/hadescaped3.knows4.were5.waswritten6.are7.reach/hadleft8.Assoonas9.doesn’train10.willbeopened三、判断题1.√2.√3.×4.√5.×6.√7.×8.×9.√10.×四、简答题1.参考答案：Presentperfecttenseisusedtodescribeactionsthathappenedatanunspecifiedtimeinthepastoractionsthatstartedinthepastandcontinuetothepresent.Itisformedwith"have/has+pastparticiple."Forexample:"Ihavefinishedmyhomework."(动作发生在过去，时间不确定)；"Shehaslivedhereforfiveyears."(动作开始于过去，持续到现在)。解析：Presentperfecttense的用法包括：①描述过去发生且与现在有关的动作（如经验、结果）；②描述从过去开始持续到现在的动作（如状态变化）；③表示过去发生的具体时间不明确。例句需体现这些用法，并说明构成形式。2.参考答案：Ifisusedtointroduceaconditionthatmayormaynothappen,whileunlessisusedtointroduceaconditionthatislikelytohappen.Forexample:"Ifitrains,wewillcancelthepicnic."(条件可能不发生)；"Youwillfailunlessyoustudyharder."(条件很可能发生)。解析：If和unless均引导条件状语从句，但含义不同。"if"表示"如果"，条件不一定发生；"unless"表示"除非"，条件很可能发生，相当于"ifnot"。需通过例句对比两者用法差异。3.参考答案：Passivevoiceisusedwhenthesubjectofthesentenceisthereceiveroftheactionratherthanthedoer.Itisalsousedwhenthedoerisunknownorunimportant.Forexample:"Thebookwaswrittenbymygrandfather."(doerisunknown)；"Thewindowwasbroken."(doerisunimportant)。解析：被动语态的使用场景包括：①强调动作承受者而非执行者；②执行者未知或无关紧要；③需要突出动作本身。需通过例句说明被动语态的适用情况。4.参考答案：Bythetimeisusedtoindicatethatanactionwillbecompletedbeforeanotheractionhappens.Itisfollowedbyapresenttenseinthemainclauseandapasttenseinthesubordinateclause.Forexample:"BythetimeIfinishthisbook,Iwillbetired."(主句一般将来时，从句一般现在时)。解析：Bythetime引导的时间状语从句表示"到...时候为止"，主句用将来时，从句用现在时。需说明其结构特点和用法规则，并举例说明。5.参考答案：Notonly...butalso...isusedtoconnecttwosubjectsorclauses,andtheverbagreeswiththesubjectclosertoit.Forexample:"Notonlythestudentsbutalsotheteacherarehappy."(主句谓语与butalso后的teacher保持一致)。解析：Notonly...butalso...连接两个主语时，谓语动词与靠近的主语保持一致。需说明其连接作用和主谓一致规则，并举例说明。6.参考答案：Wereisusedinsteadofwasintwocases:①inhypotheticalsentenceswithiftoexpresscontrarytofactconditions(e.g.,"IfIwereyou");②asthepasttenseofbeforthepluralsubject(e.g.,"Theywerehappy").解析：Were的两种特殊用法：①虚拟语气中与if连用表示与事实相反的假设；②作为be动词的过去式用于复数主语。需通过例句说明两种情况。7.参考答案：Presentcontinuoustenseisusedtodescribeactionshappeningatthepresentmomentortemporar