2026年广东省深圳市第一中学八年级英语第9单元自然单元测试卷及答案

2026年广东省深圳市第一中学八年级英语第9单元自然单元测试卷及答案第1页共1页2026年广东省深圳市第一中学八年级英语第9单元自然单元测试卷及答案一、单项选择题（共10小题，每题2分）1.Whatdoestheword"breathe"meaninthesentence"Wemustbreathefreshaireveryday?"A.WalkB.SleepC.EatD.Inhale参考答案：D2.Whichofthefollowingisacorrectwaytousethepresentcontinuoustense?A.Shegotoschooleverymorning.B.Theyareplayingbasketballnow.C.Hedoesn'tlikecoffee.D.IwatchTVyesterday.参考答案：B3.Whatisthepasttenseformoftheverb"toread"?A.ReadB.ReadsC.ReadedD.Reades参考答案：A4.Inthesentence"Thecatissleepingonthesofa,"whatisthesubject?A.SleepingB.CatC.SofaD.On参考答案：B5.Whichwordbestcompletesthesentence"Iaminterestedin_______musicbecauseithasafastbeat?"A.ClassicalB.JazzC.PopD.Rock参考答案：C6.Whatisthecorrectwaytospellthewordmeaning"apersonwholivesinacity"?A.CitzenB.CitezenC.CitizenD.Citzin参考答案：C7.Inthesentence"Shehasabluepen,"whatistheverb?A.HasB.AC.BlueD.Pen参考答案：A8.Whichofthefollowingisacorrectuseofthepastsimpletense?A.HewatchTVlastnight.B.Theywenttotheparkyesterday.C.Iameatingdinnernow.D.Theydoesn'tlikepizza.参考答案：B9.Whatisthepluralformofthenoun"child"?A.ChildsB.ChildesC.ChildrenD.Childeren参考答案：C10.Whichwordbestcompletesthesentence"Mybrotheristallerthan_______inourfamily?"A.IB.MeC.MyD.Mine参考答案：A二、填空题（共10小题，每题2分）1.Theboy______toschooleverydaybybus.参考答案：goes2.Mysisteroftenhelpsme______myhomeworkafterschool.参考答案：do3.WearegoingtovisitthemuseumnextSunday.Canyoutellmehow______?参考答案：willyou4.Ifit______tomorrow,wewillgotothepark.参考答案：doesn'train5.Theteacheraskedusto______quietinthelibrary.参考答案：be6.I______playingbasketballwithmyfriendsyesterdayafternoon.参考答案：wasplaying7.There______abigtreeinfrontofthehouse.参考答案：is8.Sheis______thanherbrother.参考答案：taller9.Whattime______themeetingstarttomorrowmorning?参考答案：will10.Thestudentsare______anEnglishspeechcompetitionnow.参考答案：having三、判断题（共10小题，每题2分）1.Theverb"go"isusedtoexpressmovementfromoneplacetoanother.参考答案：√2.Inthesentence"Sheisreadingabook,"theword"reading"isapresentparticiple.参考答案：√3.Thepastsimpletenseof"work"is"worked"inbothAmericanandBritishEnglish.参考答案：×4.Theword"because"isusedtointroduceareasonorexplanation.参考答案：√5.Theadverb"very"isusedtomodifyadjectivesandadverbs.参考答案：√6.Thesentence"Ihaveapen,abook,andanapple"usestheserialcommacorrectly.参考答案：√7.Thepresentperfecttenseisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent.参考答案：√8.Theword"however"isusedtointroduceacontrast.参考答案：√9.Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast.参考答案：√10.Theword"too"means"also"or"excessively."参考答案：√四、简答题（共8小题，每题2分）1.PleasebrieflydescribethemainfunctionofanouninEnglishsentences.参考答案：Nounsfunctionasthesubject,object,orcomplementinEnglishsentences,namingpeople,places,things,orideas.2.Howcanyouusethepresentperfecttensetoexpressanactionthatstartedinthepastandcontinuestothepresent?参考答案：Thepresentperfecttenseisusedtodescribeactionsthatbeganinthepastandarestillrelevanttothepresent,oftenwithresultscontinuingintothepresent.Forexample,"Ihavelivedhereforfiveyears."3.ListthreecommonirregularverbsinEnglishandtheirpastsimpleforms.参考答案：Threecommonirregularverbsare"go"(went),"eat"(ate),and"see"(saw).4.Explainthedifferencebetween"can"and"may"intermsofabilityandpermission.参考答案："Can"isusedtoexpressability,while"may"isusedtoaskfororgivepermission.Forexample,"Icanswim"(ability)and"MayIenter?"(permission).5.Whatistheroleofaprepositioninasentence?参考答案：Prepositionsshowtherelationshipbetweenanounorpronounandotherwordsinasentence,suchaslocation,time,direction,orpossession.Forexample,"onthetable"indicateslocation.6.Describethestructureofasimplesentence,includingitsmaincomponents.参考答案：Asimplesentencehasoneindependentclausewithasubjectandaverb,anditexpressesacompletethought.Forexample,"Thedogbarks."7.HowdoyouformthepluralformofaregularnouninEnglish?参考答案：Thepluralformofaregularnounisusuallyformedbyadding"-s"tothesingularform,suchas"cat"becomes"cats".Ifthesingularformendsin"s","x","z","sh",or"ch",add"-es",suchas"box"becomes"boxes".8.Brieflyexplaintheconceptofsubject-verbagreementinEnglishgrammar.参考答案：Subject-verbagreementmeansthesubjectandverbinasentencemustagreeinnumber(singularorplural).Forexample,"Shesings"(subject"she"issingular,verb"sings"issingular).五、应用题（共8小题，每题3分）1.某英语兴趣小组计划组织一次主题为“ProtectingtheEnvironment”的英语演讲比赛。请你根据以下提示，为该比赛写一份宣传海报，内容包括：①比赛目的（提高英语口语能力，增强环保意识）；②比赛形式（演讲，每人3分钟）；③报名方式（向班主任报名，截止日期为下周五）。参考答案：海报内容应包括比赛目的、形式和报名方式。例如：“WelcometotheEnglishSpeechContest!Ourgoalistoimproveyourspeakingskillsandenhanceyourawarenessofenvironmentalprotection.Thecontestwillbeheldintheformofspeech,witheachparticipanthaving3minutes.SignupwithyourhomeroomteacherbynextFriday.”2.假设你是李华，你的学校计划举办一次“EnglishCorner”活动，邀请学生用英语交流。请你为该活动写一则通知，内容包括：①活动时间（本周六下午2点至4点）；②活动地点（学校图书馆前广场）；③活动内容（自由交流，教师指导）。参考答案：通知内容应包括活动时间、地点和内容。例如：“Notice:EnglishCornerActivity.Time:ThisSaturday,2:00PMto4:00PM.Location:Infrontoftheschoollibrary.Content:Freeconversation,guidedbyteachers.”3.某英语老师想调查学生最喜欢的英语学习方式，她设计了以下调查问卷：①通过看电影学习英语；②通过听音乐学习英语；③通过阅读英文书籍学习英语；④通过和同学用英语交流学习英语。请你根据这个调查问卷，用英语写一段话，描述你最喜欢的英语学习方式，并说明理由。参考答案：我最喜欢的英语学习方式是通过和同学用英语交流学习英语。因为这样可以提高我的口语表达能力，同时也能增进我和同学之间的友谊。4.假设你是王明，你的朋友李强最近沉迷于网络游戏，影响了他的学习和生活。请你用英语给李强写一封邮件，内容包括：①表达你的关心（你很担心他的健康和学习）；②提出建议（多参加体育活动，合理安排时间）；③鼓励他（相信他能够克服困难）。参考答案：DearLiQiang,Iknowthatyouareaddictedtoonlinegames,whichhasaffectedyourstudyandlife.Iamveryworriedaboutyourhealthandstudy.Isuggestthatyouparticipateinmoresportsactivitiesandarrangeyourtimereasonably.Ibelievethatyoucanovercomethisdifficulty.5.某英语杂志社想举办一次“MyFavoriteSeason”的征文活动，请你根据以下提示，写一篇短文，内容包括：①你最喜欢的季节（夏天）；②你为什么喜欢夏天（天气炎热，可以游泳、吃冰淇淋）；③你最喜欢的夏天的活动（去海边度假）。参考答案：Myfavoriteseasonissummer.Ilikesummerbecausetheweatherishot,andIcanswimandeaticecream.Myfavoritesummeractivityisgoingtothebeachforavacation.6.假设你是张伟，你的学校图书馆缺少一些英文原版书籍，请你给校长写一封信，建议学校购买一些英文原版书籍，内容包括：①说明问题（图书馆缺少英文原版书籍，学生阅读资源有限）；②提出建议（购买一些适合学生阅读的英文原版书籍）；③表达希望（希望学校能够重视学生的阅读需求）。参考答案：DearPrincipal,IamwritingtosuggestthatourschoollibraryshouldpurchasesomeEnglishoriginalbooks.TherearenotenoughEnglishoriginalbooksinthelibrary,andstudents'readingresourcesarelimited.IsuggestthattheschoolbuysomeEnglishoriginalbookssuitableforstudentstoread.Ihopetheschoolcanpayattentiontostudents'readingneeds.7.某英语学习网站想举办一次“EnglishSpeakingContest”，请你根据以下提示，为该比赛写一份宣传稿，内容包括：①比赛主题（SpeakEnglish,ShowYourself）；②比赛规则（参赛者需准备一个1分钟的英文演讲，内容自定）；③报名方式（登录网站报名，截止日期为下个月初）。参考答案：ThethemeoftheEnglishSpeakingContestis“SpeakEnglish,ShowYourself”.Therulesofthecontestarethatparticipantsneedtopreparea1-minuteEnglishspeech,andthecontentisself-determined.Theregistrationmethodistologintothewebsitetoregister,andthedeadlineisthebeginningofnextmonth.8.假设你是陈静，你的学校计划组织一次“EnglishDay”活动，请你为该活动设计一个节目，内容包括：①节目名称（EnglishSongShow）；②节目内容（学生演唱英文歌曲）；③节目形式（合唱、独唱、小组唱）。参考答案：ProgramName:EnglishSongShow.ProgramContent:StudentswillsingEnglishsongs.ProgramFormat:Chorus,solo,andgroupsinging.标准答案与解析一、单项选择题1.参考答案：D解析：Theword"breathe"inthesentence"Wemustbreathefreshaireveryday"means"inhale."Thesentenceistalkingabouttheactionoftakinginair,whichisdefinedasinhaling.OptionA"walk"meanstomoveonfootataslowtomoderatepace,optionB"sleep"meanstobeinastateofunconsciousness,andoptionC"eat"meanstoconsumefood.Thesedonotfitthecontextofthesentence.OptionD"inhale"meanstodrawairintothelungs,whichmatchesthemeaninginthesentence.2.参考答案：B解析：ThecorrectwaytousethepresentcontinuoustenseisshowninoptionB"Theyareplayingbasketballnow."Thepresentcontinuoustenseisformedbyusingtheverb"tobe"inthepresenttensefollowedbythepresentparticipleofthemainverb(the-ingform).OptionA"Shegotoschooleverymorning"isincorrectbecauseitshouldbe"Shegoestoschooleverymorning"inthesimplepresenttense.OptionC"Hedoesn'tlikecoffee"isinthesimplepresenttense,notthepresentcontinuous.OptionD"IwatchTVyesterday"isinthepastsimpletense,notthepresentcontinuous.Therefore,optionBisthecorrectanswer.3.参考答案：A解析：Thepasttenseformoftheverb"toread"is"read."Theverb"toread"isanirregularverb,anditspasttenseformisthesameasitsbaseform.OptionB"reads"isthethird-personsingularpresenttenseform.OptionC"Readed"andoptionD"Reades"areincorrectspellingsofthepasttenseform.Therefore,optionAisthecorrectanswer.4.参考答案：B解析：Inthesentence"Thecatissleepingonthesofa,"thesubjectis"cat."Thesubjectisthenounorpronounthatperformstheactionoftheverborisbeingdescribedbytheverb.Inthissentence,"cat"istheoneperformingtheactionof"sleeping."OptionA"sleeping"isthepresentparticipleformoftheverb.OptionC"sofa"istheobjectofthepreposition"on."OptionD"on"isapreposition.Therefore,optionBisthecorrectanswer.5.参考答案：C解析：Theword"pop"bestcompletesthesentence"Iaminterestedin_______musicbecauseithasafastbeat.""Pop"musicisknownforitsfasttempoandcatchymelodies,whichmatchesthedescriptioninthesentence.OptionA"classical"musicistypicallyslowandformal.OptionB"jazz"musicoftenhasamorerelaxedrhythm.OptionD"rock"musiccanbefast,but"pop"ismorespecificallyassociatedwithafastbeat.Therefore,optionCisthecorrectanswer.6.参考答案：C解析：Thecorrectwaytospellthewordmeaning"apersonwholivesinacity"is"citizen."OptionA"citzen"andoptionB"citezen"areincorrectspellings.OptionD"citzin"isalsoanincorrectspelling.Therefore,optionCisthecorrectanswer.7.参考答案：A解析：Inthesentence"Shehasabluepen,"theverbis"has."Theverbisthewordthatexpressesanactionorstateofbeing.Inthissentence,"has"expressesthestateofpossession.OptionB"a"isanarticle.OptionC"blue"isanadjectivedescribingthenoun"pen."OptionD"pen"istheobjectoftheverb"has."Therefore,optionAisthecorrectanswer.8.参考答案：B解析：ThecorrectuseofthepastsimpletenseisshowninoptionB"Theywenttotheparkyesterday."Thepastsimpletenseisusedtodescribeactionsthatwerecompletedinthepast.OptionA"HewatchTVlastnight"shouldbe"HewatchedTVlastnight"inthepastsimpletense.OptionC"Iameatingdinnernow"isinthepresentcontinuoustense.OptionD"Theydoesn'tlikepizza"shouldbe"Theydon'tlikepizza"inthesimplepresenttense.Therefore,optionBisthecorrectanswer.9.参考答案：C解析：Thepluralformofthenoun"child"is"children."Thenoun"child"isanirregularnoun,anditspluralformisdifferentfromitssingularform.OptionA"childs"andoptionB"childes"areincorrectspellings.OptionD"childeren"isalsoanincorrectspelling.Therefore,optionCisthecorrectanswer.10.参考答案：A解析：Theword"I"bestcompletesthesentence"Mybrotheristallerthan_______inourfamily."Thesentenceiscomparingtheheightofthebrothertosomeoneelseinthefamily.Thecorrectwordtouseinacomparisonisthesubjectpronoun"I."OptionB"me"isanobjectpronounandisincorrectinthiscontext.OptionC"my"isapossessiveadjectiveandisincorrect.OptionD"mine"isapossessivepronounandisincorrect.Therefore,optionAisthecorrectanswer.二、填空题1.参考答案：goes解析：本题考查一般现在时的用法。根据时间状语everyday，谓语动词应用第三人称单数形式。go的第三人称单数形式是goes。2.参考答案：do解析：本题考查祈使句的否定形式。祈使句的否定形式是在动词原形前加don't，do在这里作助动词，构成don'tdosth的结构。3.参考答案：willyou解析：本题考查宾语从句的语序。宾语从句需要使用陈述句语序，即主语+谓语+其他成分。willyou是疑问句的语序，不符合宾语从句的要求。4.参考答案：doesn'train解析：本题考查一般现在时的用法。根据时间状语tomorrow，谓语动词应用一般现在时。doesn'train是doesn't+动词原形的结构。5.参考答案：be解析：本题考查祈使句的肯定形式。祈使句的肯定形式是动词原形开头，be在这里作系动词，构成be+adj的结构。6.参考答案：wasplaying解析：本题考查一般过去时的用法。根据时间状语yesterdayafternoon，谓语动词应用一般过去时。playing是现在分词，与was构成过去进行时。7.参考答案：is解析：本题考查一般现在时的用法。根据句意，这里表示存在，谓语动词应用第三人称单数形式。is是be动词的第三人称单数形式。8.参考答案：taller解析：本题考查形容词的比较级。根据句意，这里表示比较，需要使用形容词的比较级。tall的比较级是taller。9.参考答案：will解析：本题考查一般将来时的用法。根据时间状语tomorrowmorning，谓语动词应用一般将来时。will是情态动词，与动词原形构成一般将来时的结构。10.参考答案：having解析：本题考查现在分词的用法。根据句意，这里表示正在进行的动作，需要使用现在分词。having是have的现在分词。三、判断题1.参考答案：√解析：Theverb"go"iscommonlyusedtoexpressmovementfromoneplacetoanother,suchas"Igotoschooleveryday."ThisusageisfundamentalinEnglishandiswidelytaughtandused.2.参考答案：√解析：Inthesentence"Sheisreadingabook,"theword"reading"isapresentparticiplethatformspartofthepresentcontinuoustense,indicatinganactioninprogress.ThisisabasicconceptinEnglishgrammar.3.参考答案：×解析：Thepastsimpletenseof"work"is"worked"inAmericanEnglish,butinBritishEnglish,thepastsimpletenseisalso"worked."Thestatementisincorrectbecauseitimpliesadifferencethatdoesnotexist.4.参考答案：√解析：Theword"because"isusedtointroduceareasonorexplanation,asin"IstayedhomebecauseIwassick."ThisisastandardusageinEnglishandisessentialforexpressingcauseandeffect.5.参考答案：√解析：Theadverb"very"isusedtomodifyadjectivesandadverbs,suchas"veryhappy"or"veryquickly."ThisisacommonandfundamentalruleinEnglishgrammar.6.参考答案：√解析：Thesentence"Ihaveapen,abook,andanapple"usestheserialcommacorrectly,whichisalsoknownastheOxfordcomma.Thiscommahelpstoclarifythelistandisconsideredproperinformalwriting.7.参考答案：√解析：Thepresentperfecttenseisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent,suchas"Ihavelivedhereforfiveyears."Thistenseisessentialforexpressingongoingactions.8.参考答案：√解析：Theword"however"isusedtointroduceacontrast,asin"Iwantedtogoout,however,itwasraining."ThisisastandardusageinEnglishforexpressingoppositionorcontrast.9.参考答案：√解析：Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast,suchas"Iwasreadingabookat8PMyesterday."Thistenseiscrucialforsettingthesceneinpastnarratives.10.参考答案：√解析：Theword"too"means"also"or"excessively,"asin"Iwanttogo,too"or"Itistoohot."ThisisacommonandessentialusageinEnglishforexpressingadditionalorexcessivequantities.四、简答题1.参考答案：Nounsfunctionasthesubject,object,orcomplementinEnglishsentences,namingpeople,places,things,orideas.解析：名词在英语句子中主要充当主语、宾语或表语，用来指代人、地点、事物或概念。例如，在句子"Thecatsleepsonthemat"中，"Thecat"是主语（名词），"Themat"是介词宾语（名词）。名词是句子构建的基础成分之一，通过其不同的语法功能体现其在句子中的角色。2.参考答案：Thepresentperfecttenseisusedtodescribeactionsthatbeganinthepastandarestillrelevanttothepresent,oftenwithresultscontinuingintothepresent.Forexample,"Ihavelivedhereforfiveyears."解析：现在完成时用于表达过去开始并持续至今且与现在相关的动作，常带有持续到现在的结果。其构成是have/has+过去分词。例如"Shehasfinishedherhomework"表示她已完成作业（结果持续）。与一般过去时不同，现在完成时不强调具体过去时间点，而是强调与现在的联系。3.参考答案：Threecommonirregularverbsare"go"(went),"eat"(ate),and"see"(saw).解析：不规则动词的过去式和过去分词需要单独记忆。例如"go"的过去式是"went"，过去分词也是"gone"；"eat"的过去式是"ate"，过去分词是"eaten"；"see"的过去式是"saw"，过去分词是"seen"。这些动词的变形不遵循一般规则，是英语学习中的重点记忆内容。4.参考答案："Can"isusedtoexpressability,while"may"isusedtoaskfororgivepermission.Forexample,"Icanswim"(ability)and"MayIenter?"(permission).解析："Can"主要表示能力，如"Hecanplaythepiano"表示他有能力弹钢琴。而"May"主要用于请求或给予许可，如"MayIuseyourphone?"表示请求使用手机。"Can"也可以表示许可，但"May"更正式，尤其在正式场合或请求他人许可时常用。两者在表示可能性时，"may"表示较小可能性，"can"表示较大可能性。5.参考答案：Prepositionsshowtherelationshipbetweenanounorpronounandotherwordsinasentence,suchaslocation,time,direction,orpossession.Forexample,"onthetable"indicateslocation.解析：介词用于表明名词或代词与其他句子成分之间的关系，包括地点、时间、方向或所属关系。例如"inthemorning"表示时间，"underthetree"表示地点。介词通常与名词或代词构成介词短语，在句子中充当状语或定语。6.参考答案：Asimplesentencehasoneindependentclausewithasubjectandaverb,anditexpressesacompletethought.Forexample,"Thedogbarks."解析：简单句由一个独立分句构成，该分句包含主语和谓语，并能独立表达完整意思。例如"Shereadsbooks"中"She"是主语，"reads"是谓语。简单句是最基本的句子类型，其他复杂句式都是由简单句扩展或组合而成。7.参考答案：Thepluralformofaregularnounisusuallyformedbyadding"-s"tothesingularform,suchas"cat"becomes"cats".Ifthesingularformendsin"s","x","z","sh",or"ch",add"-es",suchas"box"becomes"boxes".解析：规则名词的复数形式通常在单数形式后加"-s"。例如"book"变成"books"。如果单数形式以"s","x","z","sh"或"ch"结尾，则加"-es"。例如"bus"变成"buses"。不规则名词的复数形式需要单独记忆，如"man"变成"men"。8.参考答案：Subject-verbagreementmeansthesubjectandverbinasentencemustagreeinnumber(singularorplural).Forexample,"Shesings"(subject"she"issingular,verb"sings"issingular).解析：主谓一致要求句中的主语和谓语在数上（单数或复数）保持一致。当主语是第三人称单数时，现在时动词需加"-s"或"-es"。例如"Theteacherexplainsthelesson"中"Theteacher"是第三人称单数主语，"explains"是动词原形后的第三人称单数形式。主谓一致是英语语法的基本规则，确保句子结构正确。五、应用题1.参考答案：海报内容应包括比赛目的、形式和报名方式。例如：“WelcometotheEnglishSpeechContest!Ourgoalistoimproveyourspeakingskillsandenhanceyourawarenessofenvironmentalprotection.Thecontestwillbeheldintheformofspeech,witheachparticipanthaving3minutes.SignupwithyourhomeroomteacherbynextFriday.”解析：本题考查英语写作能力，要求学生根据提示写一份宣传海报。解答时，学生需要根据提示内容，用简洁明了的语言表达比赛的目的、形式和报名方式。海报内容应包括比赛目的（提高英语口语能力，增强环保意识）、比赛形式（演讲，每人3分钟）和报名方式（向班主任报名，截止日期为下周五）。参考答案提供了一个示例，学生可以根据自己的理解和表达习惯进行修改。2.参考答案：通知内容应包括活动时间、地点和内容。例如：“Notice:EnglishCornerActivity.Time:ThisSaturday,2:00PMto4:00PM.Location:Infrontoftheschoollibrary.Content:Freeconversation,guidedbyteachers.”解析：本题考查英语写作能力，要求学生为“EnglishCorner”活动写一则通知。解答时，学生需要根据提示内容，用简洁明了的语言表达活动的时间、地点和内容。通知内容应包括活动时间（本周六下午2点至4点）、活动地点（学校图书馆前广场）和活动内容（自由交流，教师指导）。参考答案提供了一个示例，学生可以根据自己的理解和表达习惯进行修改。3.参考答案：我最喜欢的英语学习方式是通过和同学用英语交流学习英语。因为这样可以提高我的口语表达能力，同时也能增进我和同学之间的友谊。解析：本题考查英语口语表达能力，要求学生根据调查问卷，用英语写一段话，描述自己最喜欢的英语学习方式，并说明理由。解答时，学生需要根据自己的实际情况，选择一种英语学习方式，并说明选择这种学习方式的原因。参考答案提供了一个示例，学生可以根据自己的理解和表达习惯进行修改。4.参考答案：DearLiQiang,Iknowthatyouareaddictedtoonlinegames,whichhasaffectedyourstudyandlife.Iamveryworriedaboutyourhealthandstudy.Isugges