2026外研版九年级英语下册期中试卷及答案

2026外研版九年级英语下册期中试卷及答案第1页共1页2026外研版九年级英语下册期中试卷及答案一、单项选择题（共10小题，每题2分）1.Whatdoes"ubiquitous"meaninthecontextofmoderntechnology?A.RareandexpensiveB.WidespreadandeasilyaccessibleC.DifficulttounderstandD.Onlyavailableincertainregions参考答案：B2.Whichofthefollowingisacorrectuseofthepresentperfecttense?A.Shehasgonetoschoolyesterday.B.Theywillhavefinishedtheprojectbynextweek.C.Hehasbeeneatingforthreehours.D.Wehavelivedheresince2010.参考答案：C3.Inthesentence"Thebookislyingonthetable,"whatisthesubject?A.ThebookB.OnC.TableD.Lying参考答案：A4.Whatisthepastparticipleoftheverb"toread"?A.ReadB.ReadingC.ReadedD.Reades参考答案：C5.Whichprepositionshouldbeusedwith"interestedin"?A.AtB.InC.OnD.For参考答案：B6.Howwouldyoucorrectthesentence"Meandhimaregoingtothestore"?A.Iandhearegoingtothestore.B.HeandIaregoingtothestore.C.Himandmearegoingtothestore.D.Wearegoingtothestore.参考答案：B7.Whatisthecorrectwaytoformthepluralof"child"?A.ChildsB.ChildesC.ChildrenD.Child参考答案：C8.Whichsentenceusesthepassivevoice?A.Thedogchasedthecat.B.Thecatwaschasedbythedog.C.Thedogischasingthecat.D.Thecatchasedthedog.参考答案：B9.Whatisthemainideaofanarrativetext?A.ToprovidefactualinformationB.TopersuadethereaderC.TotellastoryD.Todescribeapersonorplace参考答案：C10.Whichofthefollowingisacompoundsentence?A.Shelikestoreadbooks.B.Heistallandhandsome.C.Thesunsetsinthewest.D.Theywenttothepark.参考答案：B二、填空题（共10小题，每题2分）1.Theboy______toschooleverydaybybus.参考答案：goes2.Mysisterisgoodatsingingandoftenperformsinthelocaltalentshow.参考答案：performs3.Ifyouwanttostayhealthy,youshouldeatmorefruitsandvegetables.参考答案：eat4.Theteacheraskedthestudentstofinishtheirhomeworkbeforetheweekend.参考答案：do5.Inthepast,peopleusedtocommunicatethroughletters,butnowtheypreferemails.参考答案：communicate6.Thecatissleepingonthewindowsill,lookingverycomfortable.参考答案：is7.It'simportanttostudyhardifyouwanttoachieveyourdreams.参考答案：study8.Themoviestartsat7PMandendsat9PM.参考答案：ends9.Sheislearninghowtoplaythepianobecauseshewantstoimproveherskills.参考答案：play10.TheweatherinLondonisusuallyrainyandfoggy.参考答案：is三、判断题（共10小题，每题2分）1.Theverb"go"canbeusedindifferentformstoexpressfutureplans,suchas"goingto"or"willgo."参考答案：√2.Inthesentence"Thestudentsareplayingbasketballinthepark,"thephrase"inthepark"isaprepositionalphrase.参考答案：√3.Thepastperfecttenseisusedtodescribeanactionthathappenedbeforeanotherpastaction.参考答案：√4.Theadverb"very"isusedtomodifyadjectivesandadverbs.参考答案：√5.Theword"economic"isanadjectivederivedfromthenoun"economy."参考答案：√6.Inthesentence"Shehasfinishedherhomework,"theverb"hasfinished"isinthepresentperfecttense.参考答案：√7.Therelativepronoun"who"isusedtorefertopeople.参考答案：√8.Theword"beautiful"isanexampleofaconcretenoun.参考答案：×9.Theconjunction"and"isusedtoconnecttwoindependentclauses.参考答案：×10.Thepassivevoiceisusedwhenthesubjectofthesentenceperformstheaction.参考答案：×四、简答题（共8小题，每题2分）1.PleasebrieflydescribethemainfunctionofthepresentperfecttenseinEnglish.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthathappenedatanunspecifiedtimebeforenow,oractionsthatstartedinthepastandcontinuetothepresent.2.Whatarethetypicalcharacteristicsofanarrativetext?参考答案：Narrativetextstypicallytellastory,haveaclearbeginning,middle,andend,andincludecharacters,asetting,andaplot.3.Howdoesthepassivevoiceusuallycontributetothemeaningofasentence?参考答案：Thepassivevoiceisusedtofocusonthereceiveroftheactionratherthantheperformer,toomittheperformerwhenitisunknownorunimportant,ortosoundmoreformalorobjective.4.Listthreecommonusesofthemodalverb"must"inEnglish.参考答案：Themodalverb"must"isusedtoexpressstrongnecessityorobligation,togivestrongadvice,andtomakepredictionswithcertainty.5.Explainthedifferencebetween"advice"and"advise".参考答案：“Advice”isanounmeaningrecommendation,while"advise"isaverbmeaningtorecommend.6.Whatistheroleofadjectivesinmodifyingnouns?参考答案：Adjectivesmodifynounsbydescribingtheirqualities,quantities,oridentities,helpingtoprovidemorespecificinformationaboutthenouns.7.DescribethestructureofasimplesentenceinEnglishgrammar.参考答案：Asimplesentenceconsistsofasubjectandapredicate,anditexpressesacompletethought.8.Whyisitimportanttouseappropriateconjunctionsinwriting?参考答案：Appropriateconjunctionsareimportantinwritingbecausetheyconnectclausesandsentenceslogically,improvetheflowofideas,andmakethewritingclearerandmorecoherent.五、阅读理解题（共8小题，每题3分）TheschoolscienceclubisplanningaseriesofactivitiestocelebrateEarthDay.Theyhavedecidedtofocusonthreemainareas:recycling,energyconservation,andbiodiversity.Theclubmembershavebeendividedintogroupstoworkoneacharea.Therecyclinggroupisorganizingacampus-widerecyclingdrivetocollectpaper,plastic,andglass.Theywillalsosetupinformationalboothstoteachstudentsabouttheimportanceofrecycling.Theenergyconservationgroupisworkingoncreatingpostersandflyerstopromoteturningofflightsandunpluggingelectronicdeviceswhennotinuse.Theyarealsoplanningtoinstallenergy-efficientlightbulbsintheschoollibrary.Thebiodiversitygroupisstudyingthelocalecosystemandidentifyingwaystoimproveit.Theyplantoplantnewtreesandflowersaroundtheschoolandcreateasmallgardenfornativespecies.TheclubhopesthattheseactivitieswillraiseawarenessaboutenvironmentalissuesandencouragestudentstotakeactiontoprotecttheEarth.1.Whatisthemainpurposeoftheschoolscienceclub'sEarthDayactivities?A.TohaveafundaywithgamesandfoodB.ToraiseawarenessaboutenvironmentalissuesandencourageactionC.TocompetewithotherschoolsinasciencefairD.Toearnmoneyfornewscienceequipment参考答案：B2.Whichgroupisresponsibleforteachingstudentsabouttheimportanceofrecycling?A.TheenergyconservationgroupB.ThebiodiversitygroupC.TherecyclinggroupD.Theschooladministration参考答案：C3.Whatarethethreemainareasthatthescienceclubisfocusingon?A.Recycling,energyconservation,andbiodiversityB.Recycling,energyconservation,andtechnologyC.Recycling,biodiversity,andartD.Energyconservation,biodiversity,andmathematics参考答案：A4.Whatwilltheenergyconservationgroupdotopromotesavingenergy?A.Organizeacampus-widerecyclingdriveB.CreatepostersandflyerstopromoteturningofflightsandunpluggingdevicesC.PlantnewtreesandflowersaroundtheschoolD.Studythelocalecosystemandidentifywaystoimproveit参考答案：B5.Whichgroupisplanningtoinstallenergy-efficientlightbulbsintheschoollibrary?A.TherecyclinggroupB.ThebiodiversitygroupC.TheenergyconservationgroupD.Theschoolmaintenanceteam参考答案：C6.Whatisthebiodiversitygroupstudying?A.ThehistoryoftheschoolscienceclubB.ThelocalecosystemandidentifyingwaystoimproveitC.ThetypesofgamesthatwillbeplayedonEarthDayD.Theeffectivenessofdifferentrecyclingmethods参考答案：B7.Whataretherecyclinggroupplanningtocollectduringthecampus-widerecyclingdrive?A.Paper,plastic,andglassB.MetalcansandfoodpackagingC.OldbooksandclothingD.Electronicsandbatteries参考答案：A8.Whatisthehopeofthescienceclubregardingtheseactivities?A.TohavethemostfunactivitiesoncampusB.ToraiseawarenessaboutenvironmentalissuesandencouragestudentstotakeactiontoprotecttheEarthC.TowinaprizeforthemostcreativescienceprojectD.Toteachstudentshowtomakemoneythroughrecycling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：Ubiquitousmeanswidespreadandeasilyaccessible,whichisacommondescriptionofmoderntechnologylikesmartphonesortheinternet.OptionAisincorrectbecauserareandexpensivedoesnotdescribeubiquitoustechnology.OptionCisincorrectbecauseubiquitoustechnologyisgenerallydesignedtobeuser-friendly,notdifficulttounderstand.OptionDisincorrectbecauseubiquitoustechnologyisavailableinmanyregions,notjustcertainones.2.参考答案：C解析：Thepresentperfecttenseisusedtodescribeanactionthatstartedinthepastandcontinuestothepresent.OptionAisincorrectbecauseitshouldbe"Shewenttoschoolyesterday."OptionBisincorrectbecauseitshouldbe"Theywillhavefinishedtheprojectbynextweek."inthefutureperfecttense.OptionCiscorrectbecause"Hehasbeeneatingforthreehours."describesanactionthatstartedinthepastandcontinuestothepresent.OptionDisincorrectbecauseitshouldbe"Wehavelivedheresince2010."inthepresentperfectcontinuoustense.3.参考答案：A解析：Inthesentence"Thebookislyingonthetable,"thesubjectis"Thebook,"whichisthenounthatperformstheactionorisbeingdescribed.OptionBisincorrectbecause"On"isapreposition.OptionCisincorrectbecause"Table"istheobjectofthepreposition"on."OptionDisincorrectbecause"Lying"isthepresentparticipleformoftheverb"tolie."4.参考答案：C解析：Thepastparticipleoftheverb"toread"is"readed."OptionAisincorrectbecause"Read"isthebaseformoftheverb.OptionBisincorrectbecause"Reading"isthepresentparticiple.OptionDisincorrectbecause"Reades"isnotavalidformoftheverb.5.参考答案：B解析：Thecorrectprepositiontousewith"interestedin"is"in."OptionAisincorrectbecause"at"isnotusedwith"interestedin."OptionCisincorrectbecause"on"isnotusedwith"interestedin."OptionDisincorrectbecause"for"isnotusedwith"interestedin."6.参考答案：B解析：Thecorrectwaytoformthesentence"Meandhimaregoingtothestore"is"HeandIaregoingtothestore."OptionAisincorrectbecauseitshouldbe"Iandhearegoingtothestore."OptionCisincorrectbecauseitshouldbe"Himandmearegoingtothestore."OptionDisincorrectbecauseitshouldbe"Wearegoingtothestore."7.参考答案：C解析：Thecorrectpluralformof"child"is"children."OptionAisincorrectbecause"childs"isnotavalidpluralform.OptionBisincorrectbecause"childes"isnotavalidpluralform.OptionDisincorrectbecause"Child"isanirregularnounanddoesnotfollowthestandardpluralizationrule.8.参考答案：B解析：Thesentence"Thecatwaschasedbythedog"usesthepassivevoice.OptionAisincorrectbecauseitusestheactivevoice.OptionCisincorrectbecauseitusestheactivevoice.OptionDisincorrectbecauseitusestheactivevoice.9.参考答案：C解析：Themainideaofanarrativetextistotellastory.OptionAisincorrectbecauseprovidingfactualinformationisthemainideaofexpositorytext.OptionBisincorrectbecausepersuadingthereaderisthemainideaofpersuasivetext.OptionDisincorrectbecausedescribingapersonorplaceisthemainideaofdescriptivetext.10.参考答案：B解析：Thesentence"Heistallandhandsome"isacompoundsentence.OptionAisincorrectbecauseitisasimplesentence.OptionCisincorrectbecauseitisasimplesentence.OptionDisincorrectbecauseitisasimplesentence.二、填空题1.参考答案：goes解析：本题考查一般现在时的用法。根据句意“那个男孩每天乘公交车去上学”，主语是第三人称单数“theboy”，谓语动词需要用第三人称单数形式。go是实义动词，一般现在时的第三人称单数形式是goes。故填goes。2.参考答案：performs解析：本题考查动词的用法。根据句意“我的姐姐擅长唱歌，经常在当地才艺表演中表演”，perform意为“表演”，这里表示姐姐在才艺表演中表演节目，应用动词原形。故填performs。3.参考答案：eat解析：本题考查祈使句。根据句意“如果你想保持健康，你应该多吃水果和蔬菜”，这里表示建议，应该用祈使句。eat是实义动词，祈使句中动词用原形。故填eat。4.参考答案：do解析：本题考查祈使句。根据句意“老师要求学生们在周末之前完成他们的作业”，这里表示要求，应该用祈使句。do是实义动词，祈使句中动词用原形。故填do。5.参考答案：communicate解析：本题考查动词的用法。根据句意“在过去，人们通过信件交流，但现在他们更喜欢电子邮件”，communicate意为“交流”，这里表示人们过去和现在交流的方式，应用动词原形。故填communicate。6.参考答案：is解析：本题考查一般现在时的用法。根据句意“那只猫正在窗台上睡觉，看起来非常舒服”，主语是第三人称单数“thecat”，谓语动词需要用第三人称单数形式。be动词一般现在时的第三人称单数形式是is。故填is。7.参考答案：study解析：本题考查动词的用法。根据句意“如果你想实现你的梦想，努力学习很重要”，study意为“学习”，这里表示努力学习，应用动词原形。故填study。8.参考答案：ends解析：本题考查一般现在时的用法。根据句意“这部电影7点开始，9点结束”，主语是第三人称单数“themovie”，谓语动词需要用第三人称单数形式。end是实义动词，一般现在时的第三人称单数形式是ends。故填ends。9.参考答案：play解析：本题考查动词的用法。根据句意“她正在学习弹钢琴，因为她想提高她的技能”，play意为“弹奏”，这里表示弹钢琴，应用动词原形。故填play。10.参考答案：is解析：本题考查一般现在时的用法。根据句意“伦敦的天气通常是下雨和有雾的”，主语是第三人称单数“theweather”，谓语动词需要用第三人称单数形式。be动词一般现在时的第三人称单数形式是is。故填is。三、判断题1.参考答案：√解析：Theverb"go"canindeedbeusedindifferentformstoexpressfutureplans,suchas"goingto"or"willgo."Forexample,"Iamgoingtovisitmygrandparentsnextweek"and"Iwillgotothestoreafterschool"bothindicatefutureplans.2.参考答案：√解析：Inthesentence"Thestudentsareplayingbasketballinthepark,"thephrase"inthepark"isaprepositionalphrase.Itbeginswiththepreposition"in"andendswiththenoun"park,"modifyingtheverb"areplaying"byindicatingthelocation.3.参考答案：√解析：Thepastperfecttenseisusedtodescribeanactionthathappenedbeforeanotherpastaction.Forexample,inthesentence"Shehadfinishedherhomeworkbeforeshewenttobed,"theactionoffinishinghomeworkhappenedbeforetheactionofgoingtobed.4.参考答案：√解析：Theadverb"very"isusedtomodifyadjectivesandadverbs.Forexample,inthesentence"Sheisverybeautiful"or"Herunsveryfast,""very"intensifiesthemeaningoftheadjectiveoradverb.5.参考答案：√解析：Theword"economic"isanadjectivederivedfromthenoun"economy."Itdescribessomethingrelatedtotheeconomy,suchas"economicgrowth"or"economicpolicy."6.参考答案：√解析：Inthesentence"Shehasfinishedherhomework,"theverb"hasfinished"isinthepresentperfecttense.Itindicatesthattheactionoffinishinghomeworkhasbeencompletedatsomepointinthepresent.7.参考答案：√解析：Therelativepronoun"who"isusedtorefertopeople.Forexample,inthesentence"Thegirlwhoissittingnexttomeismyfriend,""who"introducestheclausethatdescribesthegirl.8.参考答案：×解析：Theword"beautiful"isanexampleofanabstractadjective,notaconcretenoun.Abstractadjectivesdescribequalitiesorconcepts,whileconcretenounsrefertotangibleobjects."Beautiful"describesthequalityofbeingaestheticallypleasing.9.参考答案：×解析：Theconjunction"and"isusedtoconnecttwowords,phrases,orclausesofthesamegrammaticaltype.Itcannotconnecttwoindependentclausesdirectly.Toconnecttwoindependentclauses,acommaandacoordinatingconjunction(suchas"and")orasemicolonisneeded.10.参考答案：×解析：Thepassivevoiceisusedwhenthesubjectofthesentencereceivestheactionratherthanperformingit.Forexample,inthesentence"ThebookwaswrittenbyGeorgeOrwell,"thesubject"Thebook"receivestheaction"waswritten,"while"GeorgeOrwell"istheoneperformingtheaction.四、简答题1.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthathappenedatanunspecifiedtimebeforenow,oractionsthatstartedinthepastandcontinuetothepresent.解析：本题考查现在完成时的主要功能。现在完成时主要用来表达过去发生的动作对现在造成的影响或结果，或者过去开始并持续到现在的动作。例如，“Ihavefinishedmyhomework”表示动作完成对现在的影响，“Shehaslivedhereforfiveyears”表示动作从过去开始并持续到现在。该时态强调的是与现在的联系，这是其核心功能。2.参考答案：Narrativetextstypicallytellastory,haveaclearbeginning,middle,andend,andincludecharacters,asetting,andaplot.解析：本题考查记叙文的主要特点。记叙文的基本特征包括叙事性，即讲述一个故事；结构性，通常有开端、发展、高潮和结局；以及要素性，包含人物、时间、地点和情节等。这些特点使记叙文能够生动地传达信息和情感。3.参考答案：Thepassivevoiceisusedtofocusonthereceiveroftheactionratherthantheperformer,toomittheperformerwhenitisunknownorunimportant,ortosoundmoreformalorobjective.解析：本题考查被动语态对句意的作用。被动语态通过将动作的承受者置于句子的主语位置，使句子重点突出动作的承受者而非执行者。此外，当动作的执行者未知或不重要时，常使用被动语态。在正式或客观的语境中，被动语态也更常见。4.参考答案：Themodalverb"must"isusedtoexpressstrongnecessityorobligation,togivestrongadvice,andtomakepredictionswithcertainty.解析：本题列举“must”的常见用法。“must”表示强烈的必要性或义务，如“Youmustfinishyourworkontime”；用于给出强烈的建议，如“Youmustseeadoctor”；以及用于表达确定性预测，如“Itmustraintomorrow”。这些用法体现了“must”在不同语境中的功能。5.参考答案：“Advice”isanounmeaningrecommendation,while"advise"isaverbmeaningtorecommend.解析：本题区分“advice”和“advise”的区别。“advice”是名词，表示建议或意见，如“Hegavemesomegoodadvice”；“advise”是动词，表示建议某人做某事，如“Iadviseyoutostudyharder”。两者词性不同，用法也不同。6.参考答案：Adjectivesmodifynounsbydescribingtheirqualities,quantities,oridentities,helpingtoprovidemorespecificinformationaboutthenouns.解析：本题考查形容词在修饰名词中的作用。形容词通过描述名词的性质、数量或身份来修饰名词，使句子信息更具体。例如，“aredcar”中的“red”描述了“car”的颜色，“threebooks”中的“three”描述了“books”的数量。7.参考答案：Asimplesentenceconsistsofasubjectandapredicate,anditexpressesacompletethought.解析：本题描述简单句的结构。简单句由主语和谓语构成，并表达一个完整的思想。例如，“Sherunsfast”是一个简单句，主语是“she”，谓语是“runsfast”，表达了完整的意思。8.参考答案：Appropriateconjunctionsareimportantinwritingbecausetheyconnectclausesandsentenceslogically,improvetheflowofideas,andmakethewritingclearerandmorecoherent.解析：本题解释使用适当连词的重要性。连词通过逻辑地连接从句和句子，使文章思路流畅，表达清晰连贯。例如，“and”用于并列，“but”用于转折，“so”用于因果，这些连词的使用使文章结构更清晰。五、阅读理解题1.参考答案：B解析：题干问的是学校科学俱乐部地球日活动的目的是什么。根据材料第一句“TheschoolscienceclubisplanningaseriesofactivitiestocelebrateEarthDay.Theyhavedecidedtofocusonthreemainareas:recycling,energyconservation,andbiodiversity.”可知，科学俱乐部计划了一系列活动来庆祝地球日，并决