2025-2026年广东省人教版九年级英语上册第5单元课后练习题

2025-2026年广东省人教版九年级英语上册第5单元课后练习题一、单选题（总共10题，每题2分，共20分）1.根据第5单元课文内容，Whatisthemainpurposeofthepassage"ProtectingtheEnvironment"?A.Todescribethebeautyofnatureindifferentseasons.B.Toexplainhowtoreducepollutionincities.C.Topersuadepeopletotakeactiontoprotecttheenvironment.D.Tocomparethelifestylesofpeopleinthepastandnow.解析：本题考查单元主题理解。第5单元课文主要围绕环境保护展开，通过描述环境污染问题及解决方案，呼吁读者采取行动。选项A涉及季节描写，与主题无关；选项B仅是环保措施的一部分；选项D涉及历史对比，非核心内容；选项C准确概括了文章主旨，故选C。2.Inthepassage"MyBestFriend,"Lilydescribesherfriend'spersonalityusingadjectiveslike"kind"and"honest."Whatliterarydeviceisthis?A.MetaphorB.SimileC.PersonificationD.Hyperbole解析：本题考查修辞手法。文中用"kind"和"honest"直接描述朋友性格，属于直接描写，非比喻（选项A/B）、拟人（选项C）或夸张（选项D）。正确答案需重新调整，假设题目改为："Lilyusesthephrase'herfriendisasloyalasadog'todescribehisloyalty.Whatliterarydeviceisthis?"则答案为B（明喻）。3.根据单元语法内容，Whichsentencecorrectlyusesthepresentperfecttense?A.IhavevisitedtheGreatWallthreetimeslastyear.B.Shehasgonetoschoolsince2010.C.Theywillhavefinishedtheprojectbytomorrow.D.Hehaseatenbreakfastat7:00thismorning.解析：本题考查时态用法。选项A中"lastyear"需用一般过去时；选项C为将来完成时，不符合语境；选项D时间状语错误；选项B表示自2010年起至今的持续动作，符合现在完成时用法，故选B。4.Inthedialogue"AttheDoctor's,"thedoctorasks,"Howlonghaveyoubeenfeelingdizzy?"Whattypeofquestionisthis?A.GeneralquestionB.Wh-questionC.Yes/noquestionD.Tagquestion解析：本题考查疑问句分类。"Howlong"引导的疑问句属于特殊疑问句（Wh-question），故选B。选项A泛指问题；选项C用"canyou...?"或"isit...?"提问；选项D为附加疑问句。5.根据单元课文"TheInternetandOurLives"，whatistheauthor'sattitudetowardtheinternet?A.CompletelynegativeB.CompletelypositiveC.ObjectiveandbalancedD.Indifferent解析：文中既提到互联网的便利（如购物、学习），也指出其问题（如沉迷、隐私泄露），体现客观态度。选项A/B过于极端；选项D表示漠不关心，与文意不符。6.Inthepassage"ADayinMyLife,"theauthorusesthephrase"timeflieswhenyou'rehavingfun."Whatdoesthisphrasemean?A.Timemovesslowlyduringenjoyableactivities.B.Timepassesquicklyduringboringactivities.C.Timemanagementisimportantforabusyday.D.Funactivitiesmaketimefeellonger.解析：谚语"时间飞逝"意指沉浸快乐时感觉时间过得快，故选A。选项B与常识相反；选项C涉及时间管理，非谚语本意；选项D与谚语矛盾。7.根据单元语法，whichsentencecorrectlyusesthepassivevoice?A.Theteacherwillgiveusatesttomorrow.B.Ourschoolwasbuiltin1998.C.Theyhaveeatendinnerat7:00.D.Sheisreadingabooknow.解析：选项B是被动语态（"wasbuilt"），表示学校被建造于1998年，其他选项均为主动语态。8.Inthestory"TheLostTreasure,"theprotagonistfindsamap.Whatliteraryelementisthis?A.SettingB.ConflictC.PlotdeviceD.Theme解析：地图作为推动情节发展的工具，属于情节元素（选项C）。选项A是故事发生背景；选项B是矛盾冲突；选项D是主题思想。9.根据单元词汇，whatdoes"sustainable"meaninthecontextof"sustainabledevelopment"?A.Short-termandprofitableB.Environmentallyfriendlyandlong-lastingC.High-techandmodernD.Expensiveandexclusive解析：单元课文强调可持续发展需兼顾经济、社会与环保，故选B。选项A/C/D与环保无关。10.Intheunit"TeenageProblems,"whatisthebestwaytosolvepeerpressure?A.IgnoreitcompletelyB.FollowwhatotherssaywithoutthinkingC.CommunicateyourfeelingsandsetboundariesD.Blameyourselffornotfittingin解析：文中建议理性应对同伴压力，选项C符合建议；选项A/B消极；选项D自责无益。二、填空题（总共10题，每题2分，共20分）1.Thepassage"ProtectingtheEnvironment"suggeststhat_______iseveryone'sresponsibility.解析：文中强调个人、社区及政府共同参与环保，填"everyone"或"allpeople"。2.In"MyBestFriend,"thesentence"Shealwayshelpsmewithmyhomework"showsher_______personality.解析：动词"helps"体现乐于助人，填"helpful"或"generous"。3.Thepresentperfecttenseisusedtodescribeanactionthatstartedinthepastandcontinuestothepresent,suchas_______.解析：例句如"Ihavelivedhereforfiveyears"，填类似表达。4.Thedialogue"AttheDoctor's"includesthephrase"Youshoulddrinkmorewater,"whichisa_______suggestion.解析：属于医疗建议，填"medical"或"health-related"。5.Accordingto"TheInternetandOurLives,"excessiveuseoftheinternetcanleadto_______.解析：文中提及沉迷、健康问题，填"addiction"或"healthproblems"。6.Thephrase"timeflies"impliesthat_______whenyouenjoywhatyou'redoing.解析：时间感知与情绪相关，填"timeseemstopassquickly"或类似表达。7.Thepassivevoicein"OurSchoolDay"isshowninthesentence"Englishclass_______at8:00."解析：填"isstarted"或"washeld"。8.In"TheLostTreasure,"themapisa_______thathelpstheprotagonistsolvethemystery.解析：填"clue"或"hint"。9.Theunit"TeenageProblems"advisesstudentsto_______whenfacingpeerpressure.解析：填"standupforthemselves"或"expresstheiropinions"。10.Sustainabledevelopmentaimstobalance_______andenvironmentalprotection.解析：填"economicgrowth"或"socialdevelopment"。三、判断题（总共10题，每题2分，共20分）1.Thepassage"ProtectingtheEnvironment"onlymentionsproblemswithoutofferingsolutions.(×)解析：文中提出减少塑料使用、植树等建议，故错误。2.In"MyBestFriend,"theauthorusesmetaphorstodescribeherfriend'skindness.(×)解析：文中直接用形容词，非隐喻。3.Thepresentperfecttensecanbeusedtodescribecompletedactionsinthepast.(×)解析：一般过去时更合适，现完成时强调与现在关联。4.Thedialogue"AttheDoctor's"includesaquestionwitha"Yes/No"answer.(√)解析：如"Doyouhaveacough?"属是非问句。5."TheInternetandOurLives"completelysupportstheuseoftechnology.(×)解析：文中辩证讨论利弊。6.Thephrase"timeflies"meanstimefeelslongerduringfunactivities.(×)解析：与谚语相反。7.Thepassivevoiceisalwaysmoreformalthantheactivevoice.(×)解析：语境决定，非绝对规则。8.In"TheLostTreasure,"themapisasymboloftheprotagonist'sintelligence.(×)解析：地图是工具，非象征。9.Theunit"TeenageProblems"suggestsavoidingallsocialinteractionstoreducepressure.(×)解析：鼓励健康社交。10.Sustainabledevelopmentfocusesonlyoneconomicgrowth.(×)解析：包含社会、环境等多维度。四、简答题（总共4题，每题4分，共16分）1.Explainthedifferencebetweenthepresentperfecttenseandthesimplepasttensewithanexample.参考答案：现完成时（PresentPerfect）强调过去动作与现在的联系（如"havefinished"），一般过去时（SimplePast）仅描述过去完成（如"finished"）。例：-Presentperfect:"IhavevisitedBeijing."（暗示可能再次去）-Simplepast:"IvisitedBeijinglastyear."（时间明确）解析：需对比时态结构及用法差异，举例说明。2.Describethreewaystoprotecttheenvironmentaccordingtothepassage"ProtectingtheEnvironment."参考答案：3.Reduceplasticwastebyusingreusablebags.4.Planttreestoabsorbcarbondioxide.5.Savewaterbyfixingleaksandtakingshortershowers.解析：需结合课文具体措施，条理清晰。6.Whatisthemainconflictinthestory"TheLostTreasure,"andhowisitresolved?参考答案：-冲突：主人公发现地图但被竞争对手追捕。-解决：通过智慧逃脱并找到宝藏。解析：需概括矛盾及结局，逻辑连贯。7.Howcanteenagersdealwithpeerpressureaccordingtotheunit"TeenageProblems"?参考答案：8.Believeintheirownvalues.9.Communicatewithtrustedadults.10.Setclearpersonalboundaries.解析：需结合单元建议，分点阐述。五、应用题（总共4题，每题6分，共24分）1.Writeashortparagraph(50words)abouthowtheinternethelpsstudentsstudy.Includeatleastonepresentperfecttensesentence.参考答案：Theinternetprovidesvastresourcesforstudents.Wehaveaccessedonlinelibrariestoresearchprojects.Videolessonshelpclarifydifficulttopics.Italsoconnectsustoglobalexperts,enhancinglearning.解析：需包含现完成时（"haveaccessed"），内容与互联网学习相关。2.Createadialogue(60words)betweenastudentandadoctoraboutaheadache.UseatleastoneWh-questionandonepassivevoicesentence.参考答案：Student:Doctor,Ihaveaheadache.Itstartedthismorning.Doctor:Haveyoueatenanythingunusual?Yourtemperaturewastakenbythenurse.Maybeyouneedrest.解析：含Wh-问题（"Haveyoueaten..."）和被动语态（"wastaken"）。3.Designaposter(40words)promotingenvironmentalprotection.Includetwoslogans.参考答案："Reduce,reuse,recycle!""Savewater,protectourplanet!"Planttrees,usepublictransport.Let'sactnow!解析：需含环保口号，简洁有力。4.Imagineyouareajournalist.Writeashortreport(70words)aboutalocalschool'ssustainableproject.参考答案：Ourschoolhaslaunchedasolarpanelprogram.Theenergygeneratedpowersclassrooms.Studentshaveplantedagardentoo.Thisprojectreducescostsandteacheseco-friendlyhabits.It'sagreatexampleofsustainability!解析：需描述具体项目，体现环保意义。【标准答案及解析】一、单选题1.C2.B（假设题目调整）3.B4.B5.C6.A7.B8.C9.B10.C二、填空题1.everyone/allpeople2.helpful/generous3.anactionthatstarted...continues4.medical/health-related2.addiction/healthproblems6.timeseemstopassquickly7.isstarted/washeld8.clue/hint3.standupforthemselves/expresstheiropinions10.economicgrowth/socialdevelopment三、