2026年陕西省人教版初中英语九年级下册第3单元语法专项训练

2026年陕西省人教版初中英语九年级下册第3单元语法专项训练一、单项选择题（总共10题，每题2分，共20分）1.Thenewrulesrequireallstudents_______theirhomeworkontimeeveryday.A.tohandinB.handinC.handedinD.tobehandedin参考答案：A解析：本题考查非谓语动词的用法。requiresb.todosth.是固定搭配，意为“要求某人做某事”，故选A。其他选项错误，handin（动词短语）、handedin（过去分词）、tobehandedin（被动不定式）均不符合语法结构。2.IfI_______you,Iwouldapologizetoherimmediately.A.amB.wereC.beD.ambeing参考答案：B解析：本题考查虚拟语气。if引导的非真实条件句中，从句用一般过去时表示与现在事实相反的情况，主句用“would/could/might+动词原形”，故选B。3.Theteachersuggestedthatwe_______morecarefullynexttimetoavoidsimilarmistakes.A.workB.workedC.workD.wouldwork参考答案：C解析：本题考查虚拟语气中的suggest句型。suggest等表示建议、要求、命令的动词后接宾语从句时，从句用“should+动词原形”，should可省略，故选C。4.Neitherthestudentsnortheteacher_______satisfiedwiththeexamresults.A.isB.areC.wasD.were参考答案：A解析：本题考查主谓一致。neither...nor...连接的并列主语，谓语动词与靠近的主语保持一致，此处靠近的是theteacher（单数），故选A。5.It’simportantforus_______Englishwellbecauseit’sthekeytofutureopportunities.A.tolearnB.learnC.learningD.tobelearning参考答案：A解析：本题考查非谓语动词。importantforsb.todosth.是固定结构，意为“对某人来说做某事很重要”，故选A。6.Theboy,_______parentsaredoctors,isgoingtostudymedicinenextyear.A.whoB.whomC.whoseD.which参考答案：C解析：本题考查定语从句。先行词是boy，指人，且在从句中作parents的定语，应用whose引导，故选C。7.Ifyou_______moretime,youwouldhavefinishedtheprojectbynow.A.hadhadB.havehadC.hadD.hadhave参考答案：A解析：本题考查虚拟语气。if引导的非真实条件句中，从句表示与过去事实相反的情况，用“had+过去分词”，故选A。8.Thecompanydecided_______theoldequipmentandbuynewonesinstead.A.toreplaceB.replacingC.replacedD.replace参考答案：A解析：本题考查非谓语动词。decidetodosth.是固定搭配，意为“决定做某事”，故选A。9.Notonly_______butalsothestudents_______theteacher’sadvice.A.shefollows/obeyB.doesshefollow/obeyC.shefollows/obeysD.shedoesfollow/obeys参考答案：B解析：本题考查倒装句。notonly...butalso...连接的并列主语，谓语动词需部分倒装，将助动词does提前，故选B。10.Thebook_______Iborrowedfromthelibraryisveryinteresting.A.whichB.thatC.whoD.whom参考答案：B解析：本题考查定语从句。先行词是book，指物，且在从句中作主语，应用that引导，故选B。二、填空题（总共10题，每题2分，共20分）1.IfI_______you,Iwouldstudyhardertoimprovemygrades.参考答案：were解析：if引导的非真实条件句中，从句用一般过去时表示与现在事实相反的情况，故填were。2.Theteacheraskedthestudents_______theyhadfinishedtheirhomework.参考答案：whether解析：asksb.whether/if...是固定搭配，意为“询问某人是否做某事”，故填whether。3.Neitherthestudentsnortheteacher_______satisfiedwiththeresults.参考答案：is解析：neither...nor...连接的并列主语，谓语动词与靠近的主语保持一致，此处靠近的是theteacher（单数），故填is。4.It’simportantforus_______Englishwellbecauseit’susefulforthefuture.参考答案：tolearn解析：importantforsb.todosth.是固定结构，故填tolearn。5.Theboy,_______parentsaredoctors,isgoingtostudymedicine.参考答案：whose解析：先行词是boy，指人，且在从句中作parents的定语，应用whose引导，故填whose。6.Ifyou_______moretime,youwouldhavefinishedtheprojectbynow.参考答案：hadhad解析：if引导的非真实条件句中，从句表示与过去事实相反的情况，用“had+过去分词”，故填hadhad。7.Thecompanydecided_______theoldequipmentandbuynewones.参考答案：toreplace解析：decidetodosth.是固定搭配，故填toreplace。8.Notonly_______butalsothestudents_______theteacher’sadvice.参考答案：shefollows/obey解析：notonly...butalso...连接的并列主语，谓语动词需部分倒装，且obey是动词原形，故填shefollows/obey。9.Thebook_______Iborrowedfromthelibraryisveryinteresting.参考答案：that解析：先行词是book，指物，且在从句中作主语，应用that引导，故填that。10.Theman_______Ispoketoyesterdayisafamouswriter.参考答案：whom解析：先行词是man，指人，且在从句中作宾语，应用whom引导，故填whom。三、判断题（总共10题，每题2分，共20分）1.Theteachersuggestedthatweshouldstudyhardernexttime.参考答案：×解析：suggest等表示建议、要求、命令的动词后接宾语从句时，从句用“should+动词原形”，should可省略，故原句错误，应改为suggestedthatwe(should)studyharder。2.Neitherthestudentsnortheteacherissatisfiedwiththeexamresults.参考答案：×解析：neither...nor...连接的并列主语，谓语动词与靠近的主语保持一致，此处靠近的是theteacher（单数），故应改为are，即Neitherthestudentsnortheteacheraresatisfied.3.Theboy,whoseparentsaredoctors,isgoingtostudymedicinenextyear.参考答案：√解析：whose引导定语从句，先行词是boy，指人，且在从句中作parents的定语，用法正确。4.IfIhadmoretime,Iwouldhavefinishedtheprojectbynow.参考答案：√解析：if引导的非真实条件句中，从句表示与过去事实相反的情况，用“had+过去分词”，主句用“would/could/might+动词原形”，用法正确。5.Thecompanydecidedtoreplacetheoldequipmentandbuynewones.参考答案：√解析：decidetodosth.是固定搭配，意为“决定做某事”，用法正确。6.Notonlyshebutalsothestudentsobeytheteacher’sadvice.参考答案：×解析：notonly...butalso...连接的并列主语，谓语动词需部分倒装，将助动词does提前，故应改为Notonlydoesshebutalsothestudentsobey.7.ThebookwhichIborrowedfromthelibraryisveryinteresting.参考答案：√解析：which引导定语从句，先行词是book，指物，且在从句中作主语，用法正确。8.Ifyoustudyharder,youwillpasstheexam.参考答案：√解析：if引导的真实条件句，从句用一般现在时，主句用一般将来时，用法正确。9.ThemanwhomIspoketoyesterdayisafamouswriter.参考答案：√解析：whom引导定语从句，先行词是man，指人，且在从句中作宾语，用法正确。10.Theteacheraskedthestudentsiftheyhadfinishedtheirhomework.参考答案：√解析：asksb.whether/if...是固定搭配，意为“询问某人是否做某事”，用法正确。四、简答题（总共8题，每题2分，共16分）1.Explainthestructureandusageofthefixedphrase"suggestthatsb.(should)dosth."inEnglish.参考答案："suggestthatsb.(should)dosth."isafixedstructureusedtoexpresssuggestions,requests,orcommands.Thesubjectofthemainclauseisusuallyaverblikesuggest,recommend,insist,etc.Thethat-clauseshouldusethesubjunctivemood,specifically"should+baseverb,"though"should"canbeomitted.Forexample:"Theteachersuggestedthatwe(should)studyharder."Here,"shouldstudy"isusedinsteadof"study"becauseitisasuggestion.2.Whatisthedifferencebetween"if"and"whether"inconditionalsentences?参考答案："If"and"whether"arebothusedtointroduceconditionalclauses,buttheyhavedifferentusages."If"isusedinrealandunrealconditionalsentences,while"whether"isusedonlyinrealconditionsandcanbereplacedby"if"inmostcases.Forexample:"Ifyoustudyhard,youwillpass."(realcondition)vs."Youwillpassifyoustudyhard."(rearranged)However,"whether"isneededwhentheclauseistheobjectofaverb(e.g.,"Idon’tknowwhethertogo.")orbothclausesareinthesubjunctivemood(e.g.,"Heaskedwhetherweshouldleave.").3.HowdoyouformapassivevoicesentenceinEnglish?Giveanexample.参考答案：Apassivevoicesentenceisformedbyusingtheverb"be"+pastparticiple.Thestructureis:Subject+be+pastparticiple+(by+agent).Forexample:"Thebookwaswrittenbyafamousauthor."Here,"Thebook"isthesubject,"waswritten"isthepassiveverb,and"byafamousauthor"istheagent.4.Whyis"whose"usedinthesentence"Theboy,whoseparentsaredoctors,isgoingtostudymedicine"?参考答案："Whose"isusedtointroducearelativeclausethatmodifiesaperson(theboy)andreferstopossession(hisparents).Itmeans"ofwhom"or"ofwhich"whentheantecedentishuman.Forexample:"Theboy,whoseparentsaredoctors,isgoingtostudymedicine."Here,"whoseparents"referstotheparentsoftheboy.5.Whatisthemeaningofthephrase"It’simportantforustolearnEnglishwell"?参考答案：Thephrase"It’simportantforustolearnEnglishwell"meansthatstudyingEnglisheffectivelyissignificantforourfuture.Thestructure"It’simportantforsb.todosth."emphasizesthenecessityorvalueofanaction.Forexample:"It’simportantforustolearnEnglishwellbecauseit’susefulforjobopportunities."6.Howdoyouuse"if"toexpressahypotheticalsituationinthepast?Giveanexample.参考答案：Toexpressahypotheticalsituationinthepast,use"if"+pastperfecttenseintheif-clauseand"wouldhave+pastparticiple"inthemainclause.Forexample:"IfIhadhadmoretimeyesterday,Iwouldhavefinishedtheproject."Here,"hadhad"intheif-clauseindicatesapastunrealcondition,and"wouldhavefinished"inthemainclauseshowstheresult.7.Whatisthefunctionof"tobe"inthesentence"Thecompanydecidedtoreplacetheoldequipment"?参考答案：Inthesentence"Thecompanydecidedtoreplacetheoldequipment,""tobe"ispartoftheinfinitivephrase"toreplace."Theinfinitive"toreplace"isthedirectobjectoftheverb"decide,"indicatingtheactionthecompanydecidedtotake.8.Whyis"notonly...butalso..."usedinthesentence"Notonlydoesshefollowbutalsothestudentsobeytheteacher’sadvice"?参考答案："Notonly...butalso..."isusedtoconnecttwoclausesorphrasesofequalimportance.When"notonly"isinthemiddleofthesentence,theauxiliaryverb(e.g.,does)isplacedbefore"notonly"forsubject-verbinversion.Forexample:"Notonlydoesshefollowtheteacher’sadvicebutalsothestudentsobey."Here,inversionoccursbecause"notonly"isbetweenthesubjectandtheverb.五、应用题（总共8题，每题4分，共24分）1.Rewritethesentence"IfIwereyou,Iwouldstudyharder."usingthestructure"It’simportantforsb.todosth."参考答案："It’simportantformetostudyharder."解析：将虚拟条件句转换为强调重要性的句式，"were"改为"tostudyharder"，并加上"it’simportantforme"作为主句，符合语法结构。2.Completethesentence:"Thebook,_______Iborrowedfromthelibrary,isveryinteresting."参考答案："which"or"that"解析：先行词是book（物），且在从句中作主语，应用which或that引导定语从句。3.Transformthesentence"Theteacheraskedthestudentswhethertheyhadfinishedtheirhomework."intopassivevoice.参考答案："Whetherthehomeworkhadbeenfinishedbythestudentswasaskedbytheteacher."解析：将主动句转换为被动句，"Thehomework"作主语，"hadbeenfinished"作谓语，"bythestudents"作宾语补足语，"wasaskedbytheteacher"作被动结构。4.Writeasentenceusingthestructure"suggestthatsb.(should)dosth."toexpressasuggestionaboutstudying.参考答案："Theteachersuggestedthatwe(should)reviewthenotesbeforetheexam."解析：使用suggest引导宾语从句，从句用虚拟语气"should+动词原形"，符合建议句式。5.Completethesentence:"Ifyou_______moretimeyesterday,youwouldhavefinishedtheproject."参考答案："hadhad"解析：if引导的非真实条件句中，从句表示与过去事实相反的情况，用"had+过去分词"，故填hadhad。6.Rewritethesentence"Theboy,whoseparentsaredoctors,isgoingtostudymedicine."using"that"insteadof"whose."参考答案："Theboy,thatparentsaredoctors,isgoingtostudymedicine."解析：将"whoseparentsaredoctors"改为"thatparentsaredoctors"，但需注意语法正确性，更自然的改法是"Theboy,thathisparentsaredoctors,isgoingtostudymedicine."（需补充his）更正："Theboy,thathisparentsaredoctors,isgoingtostudymedicine."解析：先行词是boy，指人，且在从句中作parents的定语，可用"that"引导，但需补充his使句子完整。7.Writeasentenceusing"notonly...butalso..."todescribetwopeople’sactions.参考答案："Notonlydoesshefollowtheteacher’sadvicebutalsothestudentsobey."解析：使用"notonly...butalso..."连接两个并列的谓语动词，并注意部分倒装。8.Completethesentence:"Thebook_______Iborrowedfromthelibraryisveryinteresting."参考答案："which"or"that"解析：先行词是book（物），且在从句中作主语，应用which或that引导定语从句。【标准答案及解析】一、单项选择题1.A2.B3.C4.A5.A6.C7.A8.A9.B10.B解析：详见各题解析。二、填空题1.were2.whether3.is4.tolearn5.whose6.hadhad7.toreplace8.shefollows/obey9.that10.whom解析：详见各题解析。三、判断题1.×2.×3.√4.√5.√6.×7.√8.√9.√10.√解析：详见各题解析。四、简答题1.参考答案："suggestthatsb.(should)dosth."isafixedstructureusedtoexpresssuggestions,requests,orcommands.Thesubjectofthemainclauseisusuallyaverblikesuggest,recommend,insist,etc.Thethat-clauseshouldusethesubjunctivemood,specifically"should+baseverb,"though"should"canbeomitted.Forexample:"Theteachersuggestedthatwe(should)studyharder."Here,"shouldstudy"isusedinsteadof"study"becauseitisasuggestion.2.参考答案："If"and"whether"arebothusedtointroduceconditionalsentences,buttheyhavedifferentusages."If"isusedinrealandunrealconditionalsentences,while"whether"isusedonlyinrealconditionsandcanbereplacedby"if"inmostcases.Forexample:"Ifyoustudyhard,youwillpass."(realcondition)vs."Youwillpassifyoustudyhard."(rearranged)However,"whether"isneededwhentheclauseistheobjectofaverb(e.g.,"Idon’tknowwhethertogo.")orbothclausesareinthesubjunctivemood(e.g.,"Heaskedwhetherweshouldleave.").3.参考答案：Apassivevoicesentenceisformedbyusingtheverb"be"+pastparticiple.Thestructureis:Subject+be+pastparticiple+(by+agent).Forexample:"Thebookwaswrittenbyafamousauthor."Here,"Thebook"isthesubject,"waswritten"isthepassiveverb,and"byafamousauthor"istheagent.4.参考答案："Whose"isusedtointroducearelativeclausethatmodifiesaperson(theboy)andreferstopossession(hisparents).Itmeans"ofwhom"or"ofwhich"whentheantecedentishuman.Forexample:"Theboy,whoseparentsaredoctors,isgoingtostudymedicine."Here,"whoseparents"referstotheparentsoftheboy.5.参考答案：Thephrase"It’simportantforustolearnEnglishwell"meansthatstudyingEnglisheffectivelyissignificantforourfuture.Thestructure"It’simportantforsb.todosth."emphasizesthenecessityorvalueofanaction.Forexample:"It’simportantforustolearnEnglishwellbecauseit’susefulforjobopportunities."6.参考答案：Toexpressahypotheticalsituationinthepast,use"if"+pastperfecttenseintheif-clauseand"wouldhave+pastparticiple"inthemainclause.Forexample:"IfIhadhadmoretimeyesterday,Iwouldhavefinishedtheproject."Here,"hadhad"intheif-clauseindicatesapastunrealcondition,and"wouldhavefinished"inthemainclauseshowstheresult.7.参考答案：Inthesentence"Thecompanydecidedtoreplac