2026年四川省部编版初中英语九年级下册语法练习

2026年四川省部编版初中英语九年级下册语法练习一、单项选择题（总共10题，每题2分，共20分）1.根据单元主题"Teenageproblems"，选择下列句子中语法结构正确的一项：A.Manyteenagersarefeelingpressurefromtheirparentstochooseacareer.B.Theschoolisverystrictaboutrules,sostudentsmustfollowthem.C.Shedoesn'tliketotalkaboutherproblemswithanyone.D.Alloftheabovearecorrect.解析：选项A使用了现在进行时表达正在发生的压力，选项B使用了被动语态，选项C使用了宾语从句的否定形式，均符合九年级下册语法重点。正确答案为D。2.在单元课文"Shouldstudentshavepart-timejobs?"中，下列哪个句子使用了正确的情态动词：A.Maybewecangotothelibraryafterschool.B.YoumustfinishyourhomeworkbeforewatchingTV.C.Theyshouldtocleantheclassroomeveryday.D.Imightnothavetimetovisitmygrandparentsthisweekend.解析：选项B使用了must表示必须，选项C缺少to，选项D使用了mightnot表达可能性，只有选项A的can符合语境。正确答案为A。3.根据单元语法"Wh-questions"，选择下列句子中疑问词使用正确的一项：A.WhattimedoesthetrainarriveatChengdustation?B.Whereareyougoingtospendyourvacation?C.Whydidyounotcallmeyesterday?D.Howmanybooksarethereinyourbag?解析：选项C中shouldn'thavecalled更符合语法，选项D应改为Howmanybooksarethere...，选项A和B均正确。正确答案为B。4.在单元课文"LearningEnglish"中，下列哪个句子使用了正确的非谓语动词形式：A.Ienjoytoplaybasketballwithmyfriends.B.Shedecidedtostudyharderfortheexam.C.ReadingEnglishnovelshelpsmeimprovemyvocabulary.D.Theyallowedustoenterthelibrarywithoutaticket.解析：选项A缺少to，选项C使用了动名词形式，选项D中allowsb.todosth.结构错误，只有选项B的decidedto符合语法。正确答案为B。5.根据单元语法"Directandindirectspeech"，选择下列句子中转述正确的一项：A.Theteachersaid,"Youmusthandinyourhomeworktomorrow."B.Myfathertoldme,"Iwillgotothesupermarketafterlunch."C.Sheaskedme,"Haveyoufinishedyourprojectyet?"D.Theboysaid,"Iamnottired."解析：选项A应改为Theteachersaidthatwemusthandinourhomeworktomorrow，选项B应改为Myfathersaidthathewouldgotothesupermarketafterlunch，选项D应改为Theboysaidthathewasn'ttired。正确答案为C。6.在单元课文"Environmentalprotection"中，下列哪个句子使用了正确的虚拟语气：A.IfIwereyou,Iwouldplantmoretrees.B.Shewouldhavefinishedthereportifshehadmoretime.C.Itisimportantthatweshouldprotecttheenvironment.D.Ifitrainedtomorrow,wewouldgohiking.解析：选项C中should多余，选项D应改为Ifitrainstomorrow...，选项A和B均正确。正确答案为A。7.根据单元语法"Modalsofability"，选择下列句子中语法结构正确的一项：A.Hecanplaythepianoverywell.B.ImustgotothehospitalbecauseIfeelsick.C.Shemaynotbeabletofinishtheworkontime.D.Theycouldnotopenthewindowbecauseitwaslocked.解析：选项B使用了must表示必须，选项C使用了maynot表达可能性，选项D使用了couldnot表示过去能力，只有选项A的can表示现在能力。正确答案为A。8.在单元课文"TravelaroundChina"中，下列哪个句子使用了正确的现在完成时：A.IhavevisitedtheGreatWallthreetimes.B.ShehasgonetoShanghailastyear.C.Theyhavebeentothemuseumsince2020.D.Wehavefinishedourtriptwodaysago.解析：选项B中lastyear和选项D中twodaysago与现在完成时不搭配，选项C中since2020更符合语法，选项A正确。正确答案为A。9.根据单元语法"Passivevoice"，选择下列句子中被动语态使用正确的一项：A.ThebookwaswrittenbyLiMinglastweek.B.Myhousewasbrokenintoyesterday.C.Englishisspokenbymanypeopleintheworld.D.TheexamwillbetakenbyusnextMonday.解析：选项A、B、C均正确，选项D应改为TheexamwillbetakennextMonday。正确答案为C。10.在单元课文"Sportsandhobbies"中，下列哪个句子使用了正确的比较级：A.Playingbasketballismoreinterestingthanplayfootball.B.Sherunsfasterthananyothergirlinherclass.C.Hiscollectionismoreexpensivethanmine.D.Thisbookisasdifficultasthatone.解析：选项A缺少to，选项B应改为fasterthananygirl，选项C正确，选项D应改为moredifficult。正确答案为C。二、填空题（总共10题，每题2分，共20分）1.Accordingtotheunittopic"Teenageproblems",completethesentence:"Manystudentsfeel______abouttheirfuturebecausetheydon'tknowwhatcareertochoose."参考答案：uncertain解析：uncertain表示不确定的，符合语境。2.Intheunittext"Shouldstudentshavepart-timejobs?",completethesentence:"Somepeoplethinkit'sgoodbecausetheycanearnmoneyandgain______."参考答案：experience解析：experience表示经验，符合语境。3.Basedontheunitgrammar"Wh-questions",completethesentence:"______didyoufinishyourhomeworkyesterday?"参考答案：When解析：When表示时间，符合语境。4.Intheunittext"LearningEnglish",completethesentence:"She______Englishforfiveyears,soshespeaksitverywell."参考答案：hasbeenstudying解析：现在完成进行时表示持续动作，符合语境。5.Accordingtotheunitgrammar"Directandindirectspeech",completethesentence:"Theteachersaid,'You______yourhomeworkontime.'"Hetoldthestudentsthatthey______theirhomeworkontime."参考答案：musthandin/shouldhandin解析：must在转述时变为should。6.Intheunittext"Environmentalprotection",completethesentence:"Itisimportantthateveryone______toprotectourplanet."参考答案：shouldtry解析：虚拟语气中should+动词原形，符合语境。7.Basedontheunitgrammar"Modalsofability",completethesentence:"He______swimverywell,buthecan'tdive."参考答案：can解析：can表示现在能力，符合语境。8.Intheunittext"TravelaroundChina",completethesentence:"I______theYellowRiverlastsummer,anditwasverybeautiful."参考答案：visited解析：一般过去时表示过去动作，符合语境。9.Accordingtotheunitgrammar"Passivevoice",completethesentence:"English______inmanycountriesaroundtheworld."参考答案：isspoken解析：被动语态，符合语境。10.Intheunittext"Sportsandhobbies",completethesentence:"Thismathproblemis______thanthatphysicsproblem."参考答案：moredifficult解析：比较级，符合语境。三、判断题（总共10题，每题2分，共20分）1.Intheunittext"Teenageproblems",thesentence"Manyteenagersarefacingpressurefromtheirparentstochooseacareer"usesthepresentcontinuoustensecorrectly.参考答案：正确解析：现在进行时表示正在发生的压力，符合语境。2.Basedontheunitgrammar"Modalsofability",thesentence"Shecan'tspeakEnglishwell"iscorrect.参考答案：正确解析：can't表示现在能力不足，符合语境。3.Intheunittext"Shouldstudentshavepart-timejobs?",thesentence"Youmusthaveapart-timejobtoearnmoney"isgrammaticallycorrect.参考答案：错误解析：must表示必须，但句式应改为Youmusthaveapart-timejob...4.Accordingtotheunitgrammar"Directandindirectspeech",thesentence"Hesaid,'Iwillgotothelibrarytomorrow.'"becomes"Hesaidthathewouldgotothelibrarythenextday."参考答案：正确解析：will转为would，tomorrow转为thenextday，符合转述规则。5.Intheunittext"Environmentalprotection",thesentence"Weshouldprotecttheenvironmentbecauseitisimportant"iscorrect.参考答案：正确解析：should表示应该，符合语境。6.Basedontheunitgrammar"Passivevoice",thesentence"ThebookwaswrittenbyLiMinglastweek"iscorrect.参考答案：正确解析：被动语态，符合语境。7.Intheunittext"TravelaroundChina",thesentence"IhavebeentotheGreatWallforthreeyears"iscorrect.参考答案：错误解析：现在完成时与具体时间状语不搭配，应改为IhavevisitedtheGreatWallthreetimes.8.Accordingtotheunitgrammar"Wh-questions",thesentence"Whattimedoesthetrainarriveatthestation?"isacorrectquestion.参考答案：正确解析：疑问词Whattime符合语法，符合语境。9.Intheunittext"Sportsandhobbies",thesentence"Playingbasketballismoreinterestingthanplayfootball"iscorrect.参考答案：错误解析：moreinterestingthan后应加toplay，应改为thantoplayfootball.10.Basedontheunitgrammar"Modalsofability",thesentence"Hecouldplaythepianowhenhewasachild"iscorrect.参考答案：正确解析：could表示过去能力，符合语境。四、简答题（总共8题，每题2分，共16分）1.Accordingtotheunittopic"Teenageproblems",explainwhymanystudentsfeeluncertainabouttheirfuture.参考答案：Manystudentsfeeluncertainabouttheirfuturebecausetheyfacepressurefromparentstochooseacareer,lackclearcareergoals,andareafraidofmakingthewrongdecision.解析：分析压力来源、目标缺失和恐惧心理，符合单元主题。2.Intheunittext"Shouldstudentshavepart-timejobs?",discusstwoadvantagesofhavingpart-timejobs.参考答案：Part-timejobshelpstudentsearnmoneytosupportthemselves,andtheygainpracticalexperiencethatcanimprovetheirfuturecareerprospects.解析：从经济独立和经验积累两方面回答，符合单元主题。3.Basedontheunitgrammar"Wh-questions",listthreetypesofWh-questionsandtheirfunctions.参考答案：What（询问事物），Where（询问地点），When（询问时间）；Whatasksaboutthings,Whereaboutplaces,Whenabouttime.解析：列举三种疑问词及其功能，符合单元语法。4.Intheunittext"LearningEnglish",explainhowreadingEnglishnovelscanhelpimprovevocabulary.参考答案：ReadingEnglishnovelsexposesstudentstonewwordsincontext,helpsthemunderstandwordusage,andencouragesthemtolearnandremembernewvocabulary.解析：从接触新词、理解用法和记忆单词三方面回答，符合单元主题。5.Accordingtotheunitgrammar"Directandindirectspeech",describethechangeswhenreportingspeech.参考答案：Changesincludepronounshifts(I→me,you→he/she),tensechanges(will→would),andtimeadverbialchanges(tomorrow→thenextday).解析：描述人称、时态和时间状语的转换，符合单元语法。6.Intheunittext"Environmentalprotection",explainwhyprotectingtheenvironmentisimportant.参考答案：Protectingtheenvironmentisimportantbecauseitpreservesnaturalresources,maintainsecologicalbalance,andensuresahealthyfutureforhumanity.解析：从资源保护、生态平衡和人类未来三方面回答，符合单元主题。7.Basedontheunitgrammar"Modalsofability",listthreemodalsusedtoexpressabilityandtheirmeanings.参考答案：Can（现在能力），Could（过去能力），May（可能能力）；Canmeanspresentability,Couldpastability,Maypossibility.解析：列举三种情态动词及其含义，符合单元语法。8.Intheunittext"Sportsandhobbies",discusswhysportsarebeneficialforteenagers.参考答案：Sportsimprovephysicalhealth,teachteamworkanddiscipline,andhelpreducestressandimprovementalhealth.解析：从身体健康、团队精神和心理调节三方面回答，符合单元主题。五、应用题（总共8题，每题4分，共24分）1.Rewritethefollowingsentenceusingthepassivevoice:"Theteachergaveusanewassignmentyesterday."参考答案：Anewassignmentwasgiventousyesterday.解析：将主动语态转换为被动语态，符合单元语法。2.Changethefollowingdirectspeechtoindirectspeech:"Shesaid,'Iwillgotothelibrarytomorrow.'"参考答案：Shesaidthatshewouldgotothelibrarythenextday.解析：将直接引语转换为间接引语，符合单元语法。3.Completethefollowingsentenceusingamodalofability:"He______swimverywell,buthecan'tdive."参考答案：can解析：can表示现在能力，符合单元语法。4.RewritethefollowingsentenceusingaWh-question:"Manystudentsfacepressurefromtheirparents."受考参考答案：Whatpressuredomanystudentsfacefromtheirparents?解析：使用What疑问词，符合单元语法。5.Completethefollowingsentenceusinganon-finiteverb:"ReadingEnglishnovels______meimprovemyvocabulary."参考答案：helps解析：使用动名词形式，符合单元语法。6.Rewritethefollowingsentenceusingthepresentperfecttense:"Shefinishedherhomeworklastnight."参考答案：Shehasfinishedherhomework.解析：使用现在完成时，符合单元语法。7.Completethefollowingsentenceusingamodalofobligation:"You______studyharderfortheexamifyouwanttopass."参考答案：should解析：should表示应该，符合单元语法。8.Rewritethefollowingsentenceusingthepassivevoice:"Thestudentscleanedtheclassroomyesterday."参考答案：Theclassroomwascleanedbythestudentsyesterday.解析：将主动语态转换为被动语态，符合单元语法。【标准答案及解析】一、单项选择题1.D2.A3.B4.B5.C6.A7.A8.A9.C10.C二、填空题1.uncertain2.experience3.When4.hasbeenstudying5.musthandin/shouldhandin6.shouldtry7.can8.visited9.isspoken10.moredifficult三、判断题1.正确2.正确3.错误4.正确5.正确6.正确7.错误8.正确9.错误10.正确四、简答题1.参考答案：Manystudentsfeeluncertainabouttheirfuturebecausetheyfacepressurefromparentstochooseacareer,lackclearcareergoals,andareafraidofmakingthewrongdecision.解析：分析压力来源、目标缺失和恐惧心理，符合单元主题。2.参考答案：Part-timejobshelpstudentsearnmoneytosupportthemselves,andtheygainpracticalexperiencethatcanimprovetheirfuturecareerprospects.解析：从经济独立和经验积累两方面回答，符合单元主题。3.参考答案：What（询问事物），Where（询问地点），When（询问时间）；Whatasksaboutthings,Whereaboutplaces,Whenabouttime.解析：列举三种疑问词及其功能，符合单元语法。4.参考答案：ReadingEnglishnovelsexposesstu