2026年云南省人教版初中英语九年级上册第5单元语法练习

2026年云南省人教版初中英语九年级上册第5单元语法练习一、单项选择题（总共10题，每题2分，共20分）1.Thenewrulerequiresallstudents_______theirhomeworkontimeeveryday.A.tofinishdoingB)finishingC)finishD)tobefinished解析：本题考查非谓语动词的用法。动词require后需跟不定式作宾语补足语，表示“要求某人做某事”。选项A“tofinishdoing”符合require的用法，意为“完成做作业”。选项B“finishing”是动名词，不符合require的搭配；选项C“finish”是动词原形，不能直接跟在require后；选项D“tobefinished”被动语态，不符合语境。故选A。2.IfI_______you,Iwouldstudyharderforthefinalexam.A.amB)wereC)beD)is解析：本题考查虚拟语气。根据句意“如果我是你”，表示与事实相反的假设，需用虚拟语气。在if引导的假设条件句中，若表示与现在事实相反，从句谓语动词用“were”或动词过去式。选项B“were”符合虚拟语气规则，表示“我是你（但实际上不是）”。选项A“am”和D“is”是现在时，不符合虚拟语气；选项C“be”是动词原形，不能直接作谓语。故选B。3.Theteachersuggestedthatwe_______agroupdiscussiontoimproveourspeakingskills.A.haveB)hadC)havingD)willhave解析：本题考查虚拟语气中的动词形式。动词suggest后需跟宾语从句，从句谓语动词用“(should)+动词原形”。选项A“have”符合虚拟语气规则，意为“应该进行小组讨论”。选项B“had”是过去式，不符合；选项C“having”是动名词，不符合；选项D“willhave”是将来时，不符合。故选A。4.Neitherthestudentsnortheteacher_______satisfiedwiththeexamresults.A.isB)areC)wasD)were解析：本题考查主谓一致。在“neither...nor...”结构中，谓语动词与靠近它的主语保持一致。本句靠近“theteacher”，是单数，故谓语动词用单数形式。选项A“is”符合主谓一致，意为“学生和老师都不满意”。选项B“are”是复数，错误；选项C“was”是过去时，不符合；选项D“were”是复数，错误。故选A。5.Bythetimetheyarrivedatthestation,thetrain_______.A.hadleftB)hasleftC)leftD)wasleaving解析：本题考查时态。根据句意“他们到达车站时，火车已经离开了”，表示过去的过去，需用过去完成时。选项A“hadleft”符合过去完成时规则，意为“火车已经离开了”。选项B“hasleft”是现在完成时，不符合；选项C“left”是过去时，不符合；选项D“wasleaving”是过去进行时，不符合。故选A。6.It’simportantforus_______Englishwellbecauseit’sthelanguageofinternationalcommunication.A.learnB)tolearnC)learningD)learned解析：本题考查不定式的用法。动词find、important、necessary等形容词后需跟不定式作定语，表示“对……很重要”。选项B“tolearn”符合语法规则，意为“学好英语很重要”。选项A“learn”是动词原形，不符合；选项C“learning”是动名词，不符合；选项D“learned”是过去分词，不符合。故选B。7.Theboy,_______parentsaredoctors,isstudyinginafamousuniversity.A.whoB)whomC)whoseD)which解析：本题考查定语从句。先行词“Theboy”指人，且在从句中作定语修饰“parents”，需用关系代词whose。选项C“whose”符合定语从句规则，意为“那个父母是医生的小男孩”。选项A“who”指人，但在从句中作主语或宾语，不能作定语；选项B“whom”指人，但在从句中作宾语；选项D“which”指物，不符合。故选C。8.Ifyou_______morecarefully,youwouldn’thavemadesuchamistake.A.workB)workedC)hadworkedD)wouldwork解析：本题考查虚拟语气。根据句意“如果你更仔细一点，就不会犯这样的错误”，表示对过去的假设，需用过去完成时。选项C“hadworked”符合虚拟语气规则，意为“如果你当时更仔细（但实际上没有）”。选项A“work”是现在时，不符合；选项B“worked”是过去时，不符合；选项D“wouldwork”是将来时，不符合。故选C。9.Thecompanydecided_______anewfactoryinthesuburbsnextyear.A.buildB)tobuildC)buildingD)built解析：本题考查动词不定式的用法。动词decide后需跟不定式作宾语，表示“决定做某事”。选项B“tobuild”符合decide的用法，意为“公司决定明年建一个新工厂”。选项A“build”是动词原形，不符合；选项C“building”是动名词，不符合；选项D“built”是过去分词，不符合。故选B。10.Notonlythestudentsbutalsotheteacher_______interestedinthetopic.A.isB)areC)wasD)were解析：本题考查主谓一致。在“notonly...butalso...”结构中，谓语动词与靠近它的主语保持一致。本句靠近“theteacher”，是单数，故谓语动词用单数形式。选项A“is”符合主谓一致，意为“不仅学生而且老师都对这个话题感兴趣”。选项B“are”是复数，错误；选项C“was”是过去时，不符合；选项D“were”是复数，错误。故选A。二、填空题（总共10题，每题2分，共20分）1.IfI_______you,Iwouldapologizetoherimmediately.参考答案：were解析：本题考查虚拟语气。根据句意“如果我是你”，表示与现在事实相反的假设，从句谓语动词用“were”或动词过去式。故填“were”。2.Theteacheraskedthestudents_______theyhadfinishedtheirhomework.参考答案：whether解析：本题考查宾语从句。ask后需跟宾语从句，从句谓语动词用陈述语序。选项“whether”引导宾语从句，意为“老师问学生是否完成了作业”。故填“whether”。3.Neitherthestudentsnortheteacher_______satisfiedwiththeresults.参考答案：is解析：本题考查主谓一致。在“neither...nor...”结构中，谓语动词与靠近它的主语保持一致。本句靠近“theteacher”，是单数，故谓语动词用单数形式“is”。故填“is”。4.Bythetimetheyarrived,thetrain_______.参考答案：hadleft解析：本题考查时态。根据句意“他们到达时，火车已经离开了”，表示过去的过去，需用过去完成时“hadleft”。故填“hadleft”。5.It’simportantforus_______Englishwellbecauseit’susefulforourfuture.参考答案：tolearn解析：本题考查不定式的用法。动词find、important、necessary等形容词后需跟不定式作定语，表示“对……很重要”。故填“tolearn”。6.Theboy,_______parentsaredoctors,isstudyinginafamousuniversity.参考答案：whose解析：本题考查定语从句。先行词“Theboy”指人，且在从句中作定语修饰“parents”，需用关系代词“whose”。故填“whose”。7.Ifyou_______morecarefully,youwouldn’thavemadeamistake.参考答案：hadworked解析：本题考查虚拟语气。根据句意“如果你更仔细一点，就不会犯错误”，表示对过去的假设，需用过去完成时“hadworked”。故填“hadworked”。8.Thecompanydecided_______anewfactorynextyear.参考答案：tobuild解析：本题考查动词不定式的用法。动词decide后需跟不定式作宾语，表示“决定做某事”。故填“tobuild”。9.Notonlythestudentsbutalsotheteacher_______interestedinthetopic.参考答案：is解析：本题考查主谓一致。在“notonly...butalso...”结构中，谓语动词与靠近它的主语保持一致。本句靠近“theteacher”，是单数，故谓语动词用单数形式“is”。故填“is”。10.Thenewrulerequiresallstudents_______theirhomeworkontime.参考答案：tofinishdoing解析：本题考查非谓语动词的用法。动词require后需跟不定式作宾语补足语，表示“要求某人做某事”。故填“tofinishdoing”。三、判断题（总共10题，每题2分，共20分）1.Theteachersuggestedthatwe_______agroupdiscussiontoimproveourspeakingskills.A.haveB)hadC)havingD)willhave参考答案：×（正确形式为A“have”）解析：动词suggest后需跟宾语从句，从句谓语动词用“(should)+动词原形”。选项A“have”符合虚拟语气规则。2.IfI_______you,Iwouldstudyharderfortheexam.A.amB)wereC)beD)is参考答案：×（正确形式为B“were”）解析：在if引导的假设条件句中，若表示与现在事实相反，从句谓语动词用“were”或动词过去式。选项B“were”符合虚拟语气规则。3.Neitherthestudentsnortheteacher_______satisfiedwiththeresults.A.isB)areC)wasD)were参考答案：×（正确形式为A“is”）解析：在“neither...nor...”结构中，谓语动词与靠近它的主语保持一致。本句靠近“theteacher”，是单数，故谓语动词用单数形式“is”。4.Bythetimetheyarrivedatthestation,thetrain_______.A.hadleftB)hasleftC)leftD)wasleaving参考答案：×（正确形式为A“hadleft”）解析：根据句意“他们到达车站时，火车已经离开了”，表示过去的过去，需用过去完成时“hadleft”。5.It’simportantforus_______Englishwellbecauseit’susefulforourfuture.A.learnB)tolearnC)learningD)learned参考答案：×（正确形式为B“tolearn”）解析：动词find、important、necessary等形容词后需跟不定式作定语，表示“对……很重要”。6.Theboy,_______parentsaredoctors,isstudyinginafamousuniversity.A.whoB)whomC)whoseD)which参考答案：×（正确形式为C“whose”）解析：先行词“Theboy”指人，且在从句中作定语修饰“parents”，需用关系代词“whose”。7.Ifyou_______morecarefully,youwouldn’thavemadeamistake.A.workB)workedC)hadworkedD)wouldwork参考答案：×（正确形式为C“hadworked”）解析：根据句意“如果你更仔细一点，就不会犯错误”，表示对过去的假设，需用过去完成时“hadworked”。8.Thecompanydecided_______anewfactorynextyear.A.buildB)tobuildC)buildingD)built参考答案：×（正确形式为B“tobuild”）解析：动词decide后需跟不定式作宾语，表示“决定做某事”。9.Notonlythestudentsbutalsotheteacher_______interestedinthetopic.A.isB)areC)wasD)were参考答案：×（正确形式为A“is”）解析：在“notonly...butalso...”结构中，谓语动词与靠近它的主语保持一致。本句靠近“theteacher”，是单数，故谓语动词用单数形式“is”。10.Thenewrulerequiresallstudents_______theirhomeworkontime.A.tofinishdoingB)finishingC)finishD)tobefinished参考答案：×（正确形式为A“tofinishdoing”）解析：动词require后需跟不定式作宾语补足语，表示“要求某人做某事”。四、简答题（总共8题，每题2分，共16分）1.Explaintheuseof"were"inthesentence"IfIwereyou,Iwouldstudyharder."参考答案："Were"isusedinthesentence"IfIwereyou"toexpressahypotheticalsituationthatiscontrarytofact.Inconditionalsentencestype2(unrealconditional),theverbintheif-clauseisinthepastsubjunctiveform,whichfortheverb"tobe"is"were"forallsubjects.Here,"were"indicatesthatthespeakerisimaginingasituationwheretheyarethelistener,whichisimpossibleinreality.Thesentencemeans"IfIwereinyourposition,Iwouldstudyharder."2.Whatisthefunctionof"whose"inthesentence"Theboy,whoseparentsaredoctors,isstudyinginafamousuniversity."参考答案："Whose"isarelativepronounusedtoconnectthetwoclausesinarelativeclause.Inthesentence,"whoseparentsaredoctors"isarelativeclausemodifying"theboy,"meaning"theboywhoseparentsaredoctors.""Whose"referstotheboyandactsasthepossessiveadjectiveintheclause,meaning"theboywhohasparentsthataredoctors."3.Whydoweusethepastperfecttense"hadleft"inthesentence"Bythetimetheyarrived,thetrainhadleft."参考答案：Thepastperfecttense"hadleft"isusedtoindicateanactionthatwascompletedbeforeanotherpastaction.Inthesentence,"thetrainhadleft"happenedbefore"theyarrived,"sothepastperfecttenseisappropriatetoshowthesequenceofevents.Thesentencemeans"Thetrainhadalreadyleftbythetimetheyreachedthestation."4.Howdoes"tolearn"differfrom"learning"inthesentence"It’simportantforustolearnEnglishwell."参考答案："Tolearn"isaninfinitivephrase,whichfunctionsasanadjectivemodifying"important."Itmeans"theactoflearningEnglishwell"andemphasizesthepurposeorimportanceoftheaction."Learning"isagerund,whichfunctionsasanouninthesentence.However,inthiscontext,theinfinitive"tolearn"ismorenaturalbecauseitexpressestheideaof"theimportanceoflearning."5.Explainthemeaningof"neither...nor..."inthesentence"Neitherthestudentsnortheteacherissatisfied."参考答案："Neither...nor..."isacorrelativeconjunctionthatconnectstwosubjectsorothergrammaticalelements.Inthesentence,thesubjectis"neitherthestudentsnortheteacher,"andtheverb"is"agreeswiththesubjectclosesttoit,whichis"theteacher"(singular).Thesentencemeans"Boththestudentsandtheteacherarenotsatisfied."6.Whatisthedifferencebetween"IfIworkharder"and"IfIworkedharder"inmeaning?参考答案："IfIworkharder"isarealconditional(type1),meaningthespeakerbelievestheaction(workingharder)ispossibleandmayhappeninthefuture."IfIworkedharder"isaunrealconditional(type2),meaningthespeakerisimaginingahypotheticalsituationthatisnottrueinreality.Thefirstsentencesuggestsapossiblefutureaction,whilethesecondsuggestsanimpossibleorunlikelysituation.7.Whydoweuse"hadworked"inthesentence"Ifyouhadworkedmorecarefully,youwouldn’thavemadeamistake."参考答案："Hadworked"isthepastperfectsubjunctiveform,usedinanunrealconditional(type3)todescribeahypotheticalactionthatwasnotdoneinthepast.Inthesentence,thespeakerisimaginingapastsituationwherethelistener"hadworkedmorecarefully,"whichwouldhavepreventedthemistake.Thepastperfecttenseshowsthattheaction"hadworked"wouldhavehappenedbeforethemistake.8.Howdoes"tobuild"functioninthesentence"Thecompanydecidedtobuildanewfactorynextyear."参考答案："Tobuild"isaninfinitivephrase,whichfunctionsasthedirectobjectoftheverb"decided."Itmeans"theactionofbuildinganewfactory."Theinfinitivehereexpressesthepurposeorintentionofthecompany'sdecision.Thesentencemeans"Thecompanydecidedthattheactionofbuildinganewfactorynextyeariswhattheywilldo."五、应用题（总共8题，每题4分，共24分）1.Rewritethesentence"IfIwereateacher,Iwouldgivemorehomeworktothestudents."usingthepassivevoice.参考答案："IfIwereateacher,morehomeworkwouldbegiventothestudents."解析：将主动语态改为被动语态，将宾语"morehomework"提前，并使用"be+过去分词"结构。2.Completethesentence:"Notonly_______interestedinthetopic,butalsothestudents_______."参考答案：theteacher/are解析：在"notonly...butalso..."结构中，谓语动词与靠近它的主语保持一致。第一个空填"theteacher"（单数），第二个空填"are"（复数）。3.Changethesentence"Theboyfinishedhishomeworkquickly."intoapastperfecttensesentence.参考答案："Bythetimehisparentscamehome,theboyhadfinishedhishomeworkquickly."解析：使用过去完成时表示动作发生在过去某个时间点之前。4.Rewritethesentence"Theteachersuggestedthatwestudyharderfortheexam."usinganinfinitivephrase.参考答案："Theteachersuggesteditwasimportantforustostudyharderfortheexam."解析：将宾语从句改为不定式短语作主语，并添加表语"important"修饰。5.Completethesentence:"Ifyou_______morecarefully,youwouldn’thavemadeamistake."参考答案：hadworked解析：根据句意表示对过去的假设，需用过去完成时"hadworked"。6.Rewritethesentence"Thecompanydecidedtobuildanewfactorynextyear."usingagerundphrase.参考答案："Thecompanydecidedbuildinganewfactorynextyear."解析：将不定式短语改为动名词短语作宾语。7.Completethesentence:"Neither_______satisfiedwiththeresults,northestudents_______."参考答案：theteacher/are解析：在"neither...nor..."结构中，谓语动词与靠近它的主语保持一致。第一个空填"theteacher"（单数），第二个空填"are"（复数）。8.Rewritethesentence"IfIwereyou,Iwouldapologizetoher."usingadifferentconditionalstructure.参考答案："WereIyou,Iwouldapologizetoher."解析：使用倒装结构，将"if"提前，并将"were"放在主语前。【标准答案及解析】一、单项选择题1.A2.B3.A4.A5.A6.B7.C8.C9.B10.A二、填空题1.were2.whether3.is4.hadleft5.tolearn6.whose7.hadworked8.tobuild9.is10.tofinishdoing三、判断题1.×2.×