吉林2026年10月初中九年级英语期中试卷及答案

吉林2026年10月初中九年级英语期中试卷及答案第1页共1页吉林2026年10月初中九年级英语期中试卷及答案一、单项选择题（共10小题，每题2分）（每小题只有一个选项符合题意，请把正确选项的字母填在题后括号内）1.Whatshouldwedobeforedoingascienceexperiment?A.ReadthetextbookB.CleanthelabequipmentC.DiscusstheexperimentresultsD.Wearprotectiveglasses参考答案：B2.Whichofthefollowingsentencesisanexampleofthepassivevoice?A.Thestudentsareplayingbasketball.B.Thebasketballisbeingplayedbythestudents.C.Thestudentsplaybasketballeveryday.D.Basketballisplayedbythestudents.参考答案：B3.Ifyouwanttoasksomeoneabouttheiropinion,whichsentenceshouldyouuse?A.Whatisyourfavoritecolor?B.Wheredoyoulive?C.Howdoyougotoschool?D.Doyouagreewiththisidea?参考答案：D4.Whatisthefunctionofarelativeclauseinasentence?A.ToaddmoreinformationaboutanounB.TochangethesentencestructureC.ToexpressastrongemotionD.Toconnecttwoindependentclauses参考答案：A5.Whichsentencecorrectlyusesarelativepronoun?A.ThebookthatIreadisinteresting.B.ThebookwhichIreadisinteresting.C.ThebookwhoIreadisinteresting.D.ThebookwhomIreadisinteresting.参考答案：A6.Whatisthecorrectwaytoformthepassivevoicewiththeverb"write"?A.Theletteriswrotebyhim.B.Theletteriswrittenbyhim.C.Theletteriswritebyhim.D.Theletteriswritesbyhim.参考答案：B7.Whichsentencecontainsacorrectlyformedrelativeclause?A.Thegirlwhoissingingismysister.B.Thegirlwhichissingingismysister.C.Thegirlthatissingingismysister.D.Thegirlwhomissingingismysister.参考答案：A8.Whatisthepassivevoiceofthesentence"Theybuiltthehouse"?A.Thehouseisbuiltbythem.B.Thehousewasbuiltbythem.C.Thehousearebuiltbythem.D.Thehousewasbuiltthem.参考答案：B9.Whichsentencecorrectlyusesarelativeclausewiththeverb"see"?A.ThemanthatIsawismyteacher.B.ThemanwhichIsawismyteacher.C.ThemanwhoIsawismyteacher.D.ThemanwhomIsawismyteacher.参考答案：C10.Whatisthepassivevoiceofthesentence"Sheisreadingabook"?A.Abookisreadbyher.B.Abookisbeingreadbyher.C.Abookisreadher.D.Abookisbeingreadher.参考答案：B二、填空题（共10小题，每题2分）（请把正确答案直接填写在题中横线上，填写不完整的不得分）1.Thepassivevoiceisoftenusedtoemphasizethe_______ratherthantheactor.参考答案：object2.Inthesentence"ThebookwhichIboughtyesterdayisveryinteresting,"theword"which"isa_______.参考答案：relativepronoun3.Whentranslating"Heisinterestedinplayingthepiano,"weshouldusethestructure"beinterestedin_______".参考答案：doingsth4.Thepastcontinuoustenseisusedtodescribeanactioninprogressata_______timeinthepast.参考答案：specific5.Inthesentence"Themanwholivesnextdoorisadoctor,"theclause"wholivesnextdoor"isa_______.参考答案：relative6.Thestructure"too+adj/adv+to+verb"expressestheideaof_______.参考答案：toogreat/far7.Inthesentence"TheletterwaswrittenbyJohn,"thepassivevoiceisformedbyusingtheverb"_______"andthepastparticiple"written".参考答案：was/written8.Therelativepronoun"whose"isusedtoconnectanountoa_______clause.参考答案：relative9.Whenaskingforthereasonforsomething,weoftenusethequestionword"_______".参考答案：why10.Thestructure"so+adj/adv+that+clause"isusedtoshowaresult,where"so"indicatesthe_______degree.参考答案：high三、判断题（共10小题，每题2分）（正确的打“√”，错误的打“×”，把判断符号填在题后括号内）1.Thepassivevoiceisoftenusedtoemphasizethedoeroftheaction.参考答案：×2.Inthesentence"ThebookwhichisonthetablebelongstoTom,""which"isarelativepronoun.参考答案：√3.Whenaskingforthereasonforsomething,weoftenusethestructure"so+adj/adv+that."参考答案：×4.Thestructure"too+adj/adv+todosomething"meanssomethingisdifficulttodo.参考答案：√5.Inthesentence"TheletterwaswrittenbyJohnyesterday,"thepassivevoiceisused.参考答案：√6.Therelativepronoun"whose"isusedtorefertothings.参考答案：×7.Whentranslating"Heisinterestedinmusic,"weusethestructure"beinterestedin."参考答案：√8.Inthesentence"Themanwholivesnextdoorisadoctor,""who"isarelativepronoun.参考答案：√9.Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast.参考答案：×10.Thestructure"so+adj/adv+astodosomething"meanssomethingispossibletodo.参考答案：×四、简答题（共8小题，每题2分）（请分点作答，语言简明、要点齐全，写在对应题目下方的横线上）1.Pleasebrieflydescribethestructureofarelativeclause.参考答案：Arelativeclauseisatypeofdependentclausethatprovidesadditionalinformationaboutanounornounphrase.Itusuallybeginswitharelativepronounsuchaswho,which,that,orwhose.2.Whatisthedifferencebetweenthesimplepresenttenseandthepresentcontinuoustense?参考答案：Thesimplepresenttenseisusedtodescribehabits,generaltruths,andscheduledevents.Thepresentcontinuoustenseisusedtodescribeactionshappeningatthemomentofspeakingoractionsthataretemporary.3.HowdoyouformthepassivevoiceinEnglish?参考答案：Toformthepassivevoice,youneedtousetheverb"tobe"intheappropriatetensefollowedbythepastparticipleofthemainverb.Forexample,"ThebookisreadbyJohn."4.Whyisitimportanttousethecorrectsubject-verbagreement?参考答案：Subject-verbagreementisimportantbecauseitensuresthatthesubjectandverbinasentenceagreeinnumber.Thishelpstomakethesentenceclearandgrammaticallycorrect.5.Whatisthefunctionofaconjunctioninasentence?参考答案：Aconjunctionisawordthatconnectswords,phrases,orclausesinasentence.Therearetwomaintypesofconjunctions:coordinatingconjunctions(suchasand,but,or)andsubordinatingconjunctions(suchasbecause,although,if).6.HowdoyouaskforthepriceofsomethinginEnglish?参考答案：ToaskforthepriceofsomethinginEnglish,youcanusephrasessuchas"Howmuchisthis?"or"Whatisthepriceofthis?"7.Whatisthecorrectwaytoaskfordirectionstoaspecificplace?参考答案：Toaskfordirections,youcanusephrasessuchas"Excuseme,whereisthenearestbank?"or"Couldyoutellmehowtogettothemuseum?"8.Pleaseexplainthedifferencebetween"too"and"so".参考答案：Tooisusedtoindicateanexcessiveamountordegree,whilesoisusedtoindicatearesultorahighdegree.Forexample,"Itistoohottoplayoutside."and"Heissotallthathecanreachthetopshelf."五、阅读理解题（共8小题，每题3分）（先阅读下面材料，再根据材料内容作答，答案写在对应题目下方的横线上）Therapiddevelopmentofartificialintelligence(AI)hasbroughtbothopportunitiesandchallengestooursociety.AItechnologiesarebeingwidelyusedinvariousfields,suchashealthcare,education,andtransportation,improvingefficiencyandconvenience.However,concernsaboutjobdisplacement,dataprivacy,andethicalissueshavealsoarisen.ManypeoplebelievethatAIwillreplacehumanjobs,especiallyinindustrieslikemanufacturingandcustomerservice.AutomationpoweredbyAIcanperformtasksfasterandmoreaccuratelythanhumans,leadingtopotentialjoblosses.Forexample,robotsinfactoriescanassembleproductswithoutbreaks,whileAI-poweredchatbotscanhandlecustomerinquiries24/7.Thismaycauseunemploymentandeconomicinequalityifpropermeasuresarenottaken.Ontheotherhand,AIalsocreatesnewjobopportunities.ThegrowthofAIrequiresprofessionalslikedatascientists,AIengineers,andmachinelearningspecialists.Thesejobsdemandhigh-levelskillsandknowledge,offeringhighsalariesandcareergrowth.Additionally,AIcanassistincreatingnewindustriesandservicesthatdidnotexistbefore.Dataprivacyisanothermajorconcern.AIsystemsoftenrequirelargeamountsofdatatofunctioneffectively.Thisraisesquestionsabouthowpersonalinformationiscollected,stored,andused.Governmentsandcompaniesmustensurethatdataisprotectedandusedresponsiblytomaintainpublictrust.EthicalissuessurroundingAIalsoneedtobeaddressed.Forinstance,AIalgorithmsmaybebiased,leadingtounfairoutcomes.ItiscrucialtodevelopAIsystemsthataretransparent,fair,andaccountable.Inconclusion,whileAIpresentschallenges,italsoofferssignificantbenefits.Societyneedstoadapttothesechangesbyfocusingoneducation,regulation,andethicalguidelinestomaximizethepositiveimpactofAIwhileminimizingtherisks.1.Whatisthemaintopicofthepassage?A.ThehistoryofartificialintelligenceB.ThebenefitsandchallengesofAIC.ThejobmarketinthefutureD.TheethicalissuesofAI参考答案：B2.Accordingtothepassage,whatisoneconcernaboutAI?A.ItcanimprovehealthcareB.ItmayreplacehumanjobsC.ItcanenhanceeducationD.Itisonlyusefulintransportation参考答案：B3.WhatkindofjobsdoesthepassagesuggestwillbecreatedbyAI?A.FactoryworkersB.CustomerservicerepresentativesC.DatascientistsandAIengineersD.Taxidrivers参考答案：C4.WhyisdataprivacyaconcernwhenitcomestoAI?A.AIsystemsdonotneeddatatofunctionB.PersonalinformationmaybemisusedC.AIcannotprocesslargeamountsofdataD.Dataprotectionisnotimportant参考答案：B5.WhatshouldbeconsideredwhendevelopingAIsystems?A.TheirspeedandefficiencyB.TheirtransparencyandfairnessC.TheircostandavailabilityD.Theirabilitytoreplacehumans参考答案：B6.Accordingtothepassage,whatisonewaytoaddressthechallengesofAI?A.ToignoretheethicalissuesB.TofocusonjobtrainingC.TobantheuseofAID.Torelyonrobotsforeverything参考答案：B7.Whatistheauthor'sopinionaboutAI?A.AIisonlyusefulforentertainmentB.AIisathreattosocietyC.AIhasbothbenefitsandchallengesD.AIwillreplaceallhumanjobs参考答案：C8.Whatdoesthepassagesuggestaboutthefuture?A.AIwillsolveallproblemsB.SocietyneedstoadapttoAIC.AIwillmakelifeworseD.Jobswillneverchange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：本题考查实验前的准备工作。做科学实验前，应先清洁实验设备，确保实验环境的安全和准确性。A选项是实验后的学习行为，C选项是实验后的讨论，D选项是实验时的安全措施，但不是实验前的首要步骤。故选B。2.参考答案：B解析：本题考查被动语态的识别。被动语态的结构是“be动词+过去分词”。B选项符合这一结构，是被动语态。A、C、D选项都是主动语态。故选B。3.参考答案：D解析：本题考查宾语从句的用法。D选项中的“Doyouagreewiththisidea?”是一个宾语从句，用来询问对方是否同意某个观点。A选项询问颜色，B选项询问居住地，C选项询问上学方式，都不符合题意。故选D。4.参考答案：A解析：本题考查定语从句的功能。定语从句用来修饰名词，为名词提供更多信息。B选项是状语从句，C选项是感叹句，D选项是宾语从句，都不符合题意。故选A。5.参考答案：A解析：本题考查定语从句的用法。A选项中的“that”是关系代词，引导定语从句修饰“book”。B选项中的“which”不能用来修饰人，C选项中的“who”不能用来修饰物，D选项中的“whom”不能用来引导定语从句。故选A。6.参考答案：B解析：本题考查被动语态的构成。动词“write”的过去分词是“written”。B选项“iswritten”符合被动语态的结构。A、C、D选项的构成都是错误的。故选B。7.参考答案：A解析：本题考查定语从句的用法。A选项中的“who”是关系代词，引导定语从句修饰“girl”。B选项中的“which”不能用来修饰人，C选项中的“that”不能用来引导定语从句，D选项中的“whom”不能用来引导定语从句。故选A。8.参考答案：B解析：本题考查被动语态的时态。动词“build”的过去分词是“built”，“they”是第三人称复数，所以被动语态是“wasbuilt”。B选项符合这一结构。A、C、D选项的构成都是错误的。故选B。9.参考答案：C解析：本题考查定语从句的用法。C选项中的“who”是关系代词，引导定语从句修饰“man”。A选项中的“that”不能用来引导定语从句，B选项中的“which”不能用来修饰人，D选项中的“whom”不能用来引导定语从句。故选C。10.参考答案：B解析：本题考查被动语态的时态。动词“read”的现在进行时态是“isreading”，“she”是第三人称单数，所以被动语态是“isbeingread”。B选项符合这一结构。A、C、D选项的构成都是错误的。故选B。二、填空题1.参考答案：object解析：本题考查宾语从句。在英语中，被动语态常用来强调动作的承受者（宾语），而非动作的执行者（主语）。例如，在句子"Thebookwaswrittenbyhim"中，我们强调的是书是被写的，而不是谁写的。因此，空格处应填入"object"。2.参考答案：relativepronoun解析：本题考查定语从句。在句子"ThebookwhichIboughtyesterdayisveryinteresting"中，"which"引导的是一个定语从句，用来修饰前面的名词"book"。因此，空格处应填入"relativepronoun"。3.参考答案：doingsth解析：本题考查非谓语动词。在英语中，表示兴趣时，我们使用"beinterestedindoingsth"的结构。例如，"Heisinterestedinplayingthepiano"中的"playingthepiano"是一个动名词短语，作介词"interestedin"的宾语。因此，空格处应填入"doingsth"。4.参考答案：specific解析：本题考查过去进行时。过去进行时用来描述过去某个特定时间点正在进行的动作。例如，"Hewasreadingabookat8o'clockyesterdayevening"中的"wasreading"表示在昨天晚上8点这个特定时间点，他正在读书。因此，空格处应填入"specific"。5.参考答案：relative解析：本题考查定语从句。在句子"Themanwholivesnextdoorisadoctor"中，"wholivesnextdoor"是一个定语从句，用来修饰前面的名词"man"。因此，空格处应填入"relative"。6.参考答案：toogreat/far解析：本题考查固定结构。在结构"too+adj/adv+to+verb"中，"too"表示程度过高，"adj/adv"表示形容词或副词，"to+verb"表示结果。例如，"Heistootiredtowalk"中的"tootired"表示他太累了，以至于不能走路。因此，空格处应填入"toogreat/far"。7.参考答案：was/written解析：本题考查被动语态。在句子"TheletterwaswrittenbyJohn"中，"waswritten"是被动语态的形式，由助动词"was"和过去分词"written"构成。因此，空格处应填入"was/written"。8.参考答案：relative解析：本题考查定语从句。在句子"Themanwhosehouseisbiglivesnextdoor"中，"whosehouseisbig"是一个定语从句，用来修饰前面的名词"man"。因此，空格处应填入"relative"。9.参考答案：why解析：本题考查宾语从句。在询问原因时，我们使用疑问词"why"来引导宾语从句。例如，"Whydidheleaveearly?"中的"Why"引导的是一个宾语从句，询问他为什么早早离开了。因此，空格处应填入"why"。10.参考答案：high解析：本题考查固定结构。在结构"so+adj/adv+that+clause"中，"so"表示程度，"adj/adv"表示形容词或副词，"that+clause"表示结果。例如，"Hewassotiredthathefellasleep"中的"sotired"表示他太累了，以至于睡着了。因此，空格处应填入"high"。三、判断题1.参考答案：×解析：本题考查宾语从句。被动语态通常用来强调动作的承受者，而不是动作的执行者。题干说法错误。2.参考答案：√解析：本题考查定语从句。在句子"ThebookwhichisonthetablebelongstoTom"中，"which"引导的是一个限定性定语从句，修饰前面的名词"book"。题干说法正确。3.参考答案：×解析：本题考查状语从句。当询问原因时，我们通常使用"why"引导的从句，而不是"so+adj/adv+that"结构。题干说法错误。4.参考答案：√解析：本题考查固定结构。结构"too+adj/adv+todosomething"表示某事很难做。题干说法正确。5.参考答案：√解析：本题考查被动语态。在句子"TheletterwaswrittenbyJohnyesterday"中，"waswritten"是被动语态的形式。题干说法正确。6.参考答案：×解析：本题考查定语从句。相对代词"whose"用来指代人的所有格，而不是物。题干说法错误。7.参考答案：√解析：本题考查固定结构。翻译"Heisinterestedinmusic"时，我们使用"beinterestedin"结构。题干说法正确。8.参考答案：√解析：本题考查定语从句。在句子"Themanwholivesnextdoorisadoctor"中，"who"引导的是一个限定性定语从句，修饰前面的名词"man"。题干说法正确。9.参考答案：×解析：本题考查时态。过去进行时用来描述过去某个时间点正在进行的动作，而不是一般过去时。题干说法错误。10.参考答案：×解析：本题考查固定结构。结构"so+adj/adv+astodosomething"表示某事是可能的，而不是不可能。题干说法错误。四、简答题1.参考答案：Arelativeclauseisatypeofdependentclausethatprovidesadditionalinformationaboutanounornounphrase.Itusuallybeginswitharelativepronounsuchaswho,which,that,orwhose.解析：本题考查宾语从句。宾语从句是九年级英语教材中的重点内容，它用于在句子中充当宾语，通常由连词引导，如that,whether,if等。本题要求简述宾语从句的结构，答案中提到了宾语从句的定义和引导词，符合九年级学生的认知水平。2.参考答案：Thesimplepresenttenseisusedtodescribehabits,generaltruths,andscheduledevents.Thepresentcontinuoustenseisusedtodescribeactionshappeningatthemomentofspeakingoractionsthataretemporary.解析：本题考查时态的区别。简单现在时和现在进行时是九年级英语教材中的重点内容，它们在用法上有明显的区别。答案中分别解释了两种时态的用法，符合九年级学生的认知水平。3.参考答案：Toformthepassivevoice,youneedtousetheverb"tobe"intheappropriatetensefollowedbythepastparticipleofthemainverb.Forexample,"ThebookisreadbyJohn."解析：本题考查被动语态的构成。被动语态是九年级英语教材中的重点内容，它用于强调动作的承受者而不是执行者。答案中给出了被动语态的构成方法和例句，符合九年级学生的认知水平。4.参考答案：Subject-verbagreementisimportantbecauseitensuresthatthesubjectandverbinasentenceagreeinnumber.Thishelpstomakethesentenceclearandgrammaticallycorrect.解析：本题考查主谓一致。主谓一致是九年级英语教材中的重点内