2025-2026年广东省人教版九年级英语上册第6单元课后练习题

2025-2026年广东省人教版九年级英语上册第6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6单元课文内容，Whatisthemainpurposeofthepassage"ProtectingtheEnvironment"?A.Toadvertiseanewenvironmentalprotectionproduct.B.Todescribethebeautyofnature.C.Topersuadepeopletotakeactiontoprotecttheenvironment.D.Tointroducefamousenvironmentalscientists.（解析：本题考查单元主题理解。正确答案为C，因为全文通过多个案例和呼吁，强调人类应积极参与环境保护。选项A、B、D与文章核心内容不符，A侧重产品，B侧重描述，D侧重人物，均偏离主题。）2.Inthepassage"ProtectingtheEnvironment",thesentence"Ifwedon'tactnow,thefuturewillbedarker"impliesthatA.peopleshouldwaitforabettertimetosolveenvironmentalproblems.B.environmentalissueswillworsenwithoutimmediateaction.C.naturewillrecoverautomaticallyifweignoreit.D.scientistshaveinventedasolutiontoenvironmentalpollution.（解析：正确答案为B。该句通过对比"现在行动"与"未来黑暗"的假设，警示读者不采取行动的后果。选项A与句意矛盾，C错误，D无依据，均不符合逻辑。）3.Accordingtothedialoguein"ADayintheLifeofaStudent",whatproblemdoesLilyfacewhensheusesthepubliclibrary?A.Shecan'tfindanyinterestingbooks.B.Thelibrarianistoostrict.C.Shedoesn'thaveenoughtimetoborrowbooks.D.Shelostherlibrarycard.（解析：正确答案为C。对话中Lily抱怨"时间不够用"，并提到"总是很忙"，暗示时间管理问题。其他选项文中未提及，如A未提书少，B未提librarian严格，D未提丢卡。）4.Inthestory"ADayintheLifeofaStudent",whydoesTomdecidetojointheschooldebateclub?A.Hewantstomakemorefriends.B.Hehopestoimprovehispublicspeakingskills.C.Hisparentsforcedhimtojoin.D.Thecluboffersfreesnacks.（解析：正确答案为B。文中Tom说"我想锻炼表达能力"，并提到"害怕在很多人面前说话"，明确表达动机。其他选项无依据，如A未提交友，C未提强迫，D未提零食。）5.Thearticle"TheImportanceofRecycling"mentionsthatrecyclingplasticbottlescanA.helpreduceglobalwarming.B.increasethecostofmanufacturing.C.makepeoplemorelazy.D.causemorewasteproblems.（解析：正确答案为A。文中明确指出塑料回收能"减少碳排放"，与环保主题一致。B错误，C、D与环保背道而驰。）6.In"TheImportanceofRecycling",whichsentenceshowstheauthor'spersuasivetone?A."Manypeoplethrowawayplasticbottleseveryday."B."Recyclingisnotverydifficult."C."Governmentsshouldbanplasticproducts."D."Wemustactnowtosavetheplanet."（解析：正确答案为D。该句通过"必须立即行动"的强烈语气，呼吁读者采取行动，体现说服性。A、B客观陈述，C过于绝对，均非典型劝说句式。）7.Intheunit'sgrammarsection,whichsentencecorrectlyusesthepresentperfecttense?A.Shehaseatenbreakfastat7:00thismorning.B.Theywenttothezoolastweekend.C.Hewillfinishthereporttomorrow.D.Wehavelivedhereforfiveyears.（解析：正确答案为D。该句符合现在完成时结构（have/has+过去分词），表示动作完成且与现在有关。A时间矛盾，B一般过去时，C一般将来时。）8.Theunit'svocabularylessonintroducestheword"sustainable".Whichsentencebestexplainsitsmeaning?A."Thecompanyisverysustainablebecauseitusessolarenergy."B."Sheissustainablebecauseshenevereatsmeat."C."Heissustainablebecausehewalkstoschooleveryday."D."Theprojectissustainablebecauseitcostsalotofmoney."（解析：正确答案为A。文中sustainable指"可持续的"，与环保能源使用相关。B、C与个人习惯无关，D错误，成本高低非关键。）9.Inthereadingpassage"AStudent'sDream",whatdoestheunderlinedphrase"aglimpseofsuccess"mean?A.Acompletefailure.B.Abriefmomentofachievement.C.Along-termplan.D.Adetailedexplanation.（解析：正确答案为B。glimpse意为"一瞥"，结合语境指"短暂的成就体验"，如"看到梦想实现的一瞬间"。其他选项与词义不符。）10.Theunit'swritingtaskasksstudentstowritealettertoalocalnewspaperaboutenvironmentalproblems.Whichsentenceisagoodopening?A."Ithinktheparkisverydirty."B."Manypeoplethrowtrasheverywhere."C."DearEditor,Iamwritingtoexpressmyconcernaboutpollution."D."Thegovernmentshoulddosomething."（解析：正确答案为C。该句正式、礼貌，明确表达写信目的，符合书信格式。A、B口语化，D过于笼统。）二、填空题（总共10题，每题2分，共20分）1.Thepassage"ProtectingtheEnvironment"suggeststhatweshould_______wastebyrecyclingpaper,plastic,andglass.（参考答案：reduce；解析：文中强调减少垃圾，填reduce符合环保措施。）2.In"ADayintheLifeofaStudent",Lilyfindsthelibrary_______becauseshecan'tgetthereafterschool.（参考答案：difficulttoreach；解析：文中提到"学校关门太早"，暗示地理位置不便。）3.Thearticle"TheImportanceofRecycling"statesthatrecyclingcan_______energyconsumptionbyusinglessrawmaterial.（参考答案：save；解析：文中提到回收能"节约能源"，填save准确。）4.Accordingtothegrammarlesson,thesentence"ShehasvisitedParistwice"usesthe_______tense.（参考答案：presentperfect；解析：该句符合现在完成时结构，考查语法知识。）5.Intheunit'svocabularysection,"sustainable"meanssomethingthatis_______foralongtime.（参考答案：environmentallyfriendly/possibletocontinue；解析：结合环保主题，填environmentallyfriendly更具体。）6.Thestory"AStudent'sDream"mentionsthattheprotagonist'sdreamisto_______afamouswriter.（参考答案：become；解析：文中明确描述其梦想是作家身份，填become符合语境。）7.Thereadingpassage"AStudent'sDream"saysthattheprotagonistgota_______whenhesubmittedhisfirststory.（参考答案：positivefeedback/encouragement；解析：文中提到"编辑回复说很有潜力"，暗示积极评价。）8.Inthewritingtask,studentsshoulduse_______languagewhenwritingtoanewspaper.（参考答案：formal；解析：正式信函需用正式用语，考查写作规范。）9.Theunit'sgrammarlessonexplainsthat"Theyhavefinishedtheproject"meanstheprojectis_______.（参考答案：completed/finished；解析：现在完成时表示动作完成，填completed准确。）10.Thepassage"ProtectingtheEnvironment"mentionsthatdeforestationcan_______animalhabitats.（参考答案：destroy/reduce；解析：文中提到森林砍伐导致"动物失去家园"，填destroy更强烈。）三、判断题（总共10题，每题2分，共20分）1.Thepassage"ProtectingtheEnvironment"onlytalksaboutproblemswithoutgivingsolutions.（参考答案：False；解析：文中不仅列举问题，还建议"减少使用一次性塑料"、"植树"等行动。）2.In"ADayintheLifeofaStudent",TomandLilyareinthesameclass.（参考答案：False；解析：文中未提及两人班级关系，仅描述各自活动。）3.Thearticle"TheImportanceofRecycling"saysrecyclingisoptionalforstudents.（参考答案：False；解析：文中强调"每个人都应参与"，未区分学生身份。）4.Thepresentperfecttenseisusedtodescribeactionsthathappenedinthepast.（参考答案：False；解析：现在完成时强调过去动作对现在的影响，而非单纯描述过去。）5.Theword"sustainable"intheunitmeans"economical".（参考答案：False；解析：文中解释为"可持续的"，与经济无关。）6.Inthestory"AStudent'sDream",theprotagonistfailedallhisexams.（参考答案：False；解析：文中提到他"成绩一般"，未说全部失败。）7.Thereadingpassage"AStudent'sDream"suggeststhatsuccessiseasytoachieve.（参考答案：False；解析：文中强调"需要努力和坚持"，否定易得性。）8.Whenwritingalettertoanewspaper,studentscanuseslangwords.（参考答案：False；解析：正式信函需避免俚语，考查写作规范。）9.Theunit'sgrammarlessonteacheshowtousethefutureperfecttense.（参考答案：False；解析：文中未涉及futureperfect，仅讲presentperfect。）10.Thepassage"ProtectingtheEnvironment"suggeststhatindividualactionsdon'tmatter.（参考答案：False；解析：文中强调"每个人都能做贡献"，肯定个人作用。）四、简答题（总共4题，每题4分，共16分）1.Explainwhyrecyclingisimportantfortheenvironment.（参考答案：Recyclinghelpssavenaturalresourcesbyreusingmaterialslikepaperandplastic.Itreducesenergyconsumptionandpollution,asmanufacturingfromrecycledmaterialsislessharmfulthanusingrawmaterials.Additionally,itdecreaseslandfillwaste,whichcanreleasegreenhousegases.）2.DescribetwoproblemsLilyfaceswhenusingthepubliclibraryin"ADayintheLifeofaStudent".（参考答案：Lilystruggleswithtimemanagement,asshesaysshe"isalwaysbusy"andcan'tvisitthelibraryafterschool.Shealsofindsithardtoborrowbooksbecausethelibraryis"toocrowded"andshewaitsinlonglines.）3.Howdoesthepresentperfecttensedifferfromthesimplepasttense?Giveanexampleofeach.（参考答案：Thepresentperfecttenseconnectspastactionstothepresent,oftenwith"already"or"yet".Example:"Shehasfinishedherhomework."Thesimplepasttensedescribescompletedactionsinthepast.Example:"Shefinishedherhomeworkyesterday."）4.Whyisitimportanttouseformallanguagewhenwritingtoalocalnewspaper?（参考答案：Formallanguageshowsrespectforthereaderandthepublication.Itconveysthemessageclearlyandprofessionally,avoidingmisunderstandings.Formallettersalsoreflectthewriter'scredibilityandseriousnessaboutthetopic.）五、应用题（总共4题，每题6分，共24分）1.Readthefollowingpassageandanswerthequestion:"Lastweekend,Ivisitedarecyclingcenter.Iwassurprisedtoseehowmuchwastepeopleproduce.Theworkerssortedpaper,plastic,andglassintodifferentcontainers.Theysaidthatrecyclingcanreducepollutionby70%ifeveryoneparticipates.Idecidedtostartusingareusablebagforshopping."Whatdoesthepassagesuggestaboutrecycling?（参考答案：Thepassagesuggeststhatrecyclingishighlyeffectiveinreducingpollutionandrequirescommunityparticipation.Theauthor'spersonaldecisiontouseareusablebagshowstheimportanceofindividualaction.Thepassagealsohighlightstheprocessofwastesortingandtheenvironmentalbenefitsofrecycling.）2.Writeashortparagraph(5sentences)abouthowyoucanhelpprotecttheenvironment.（参考答案：Icanhelpprotecttheenvironmentbyreducingwasteathome.Iusereusablebottlesinsteadofdisposableonesandrecyclepaper.Ialsoplanttreesinmygardentoabsorbcarbondioxide.Additionally,Iwalktoschoolinsteadofdrivingtosaveenergy.Smallactionslikethesecanmakeabigdifferenceifmanypeopledothem.）3.Lilywantstowritealettertoherschool'snewspaperaboutthelackofrecyclingbins.Whatshouldsheincludeinherletter?（参考答案：Lilyshouldstartwithaformalgreeting.Sheshoulddescribetheproblem—howstudentsthrowawaytrashbecausetherearenorecyclingbins.Shecansuggestsolutions,likeplacingbinsinthecafeteriaandlibrary.Sheshouldendbyaskingtheschooltotakeaction.Aclear,polite,andlogicalstructurewillmakeherlettereffective.）4.Tomispreparingforadebateaboutwhetherstudentsshouldstudyforeignlanguages.Writethreeargumentsforhisside.（参考答案：Argument1:Studyingforeignlanguageshelpsstudentsunderstandothercultures,whichisimportantinaglobalizedworld.Argument2:Foreignlanguageskillsimprovejobopportunities,asmanycompaniesneedmultilingualemployees.