2025-2026年重庆市苏教版九年级英语上册第7单元期中测试卷

2025-2026年重庆市苏教版九年级英语上册第7单元期中测试卷一、单选题（总共10题，每题2分，共20分）1.根据第7单元课文内容，Whatisthemainpurposeofthepassage"TheImportanceofEnvironmentalProtection"？A.Todescribethebeautifulsceneryindifferentcountries.B.Toexplainhowtoreducepollutionindailylife.C.Topersuadepeopletoprotecttheenvironmentbygivingreasons.D.Tointroducefamousenvironmentalscientistsaroundtheworld.解析：本题考查单元主题理解。第7单元核心话题为环境保护，课文通过列举污染问题和保护措施，强调环保的重要性。选项A偏离主题，B仅涉及部分内容，D与课文无关，C准确概括了文章的劝说性质和论证方式。2.Intheunit,"Reduce,Reuse,Recycle"ismentionedasamethodtoprotecttheenvironment.Whichsentencebestexplainsthemeaningof"Reuse"？A.Usingfewerplasticbagswhenshopping.B.Givingoldbookstoschoolsorfriends.C.Burningwastetoreduceitsvolume.D.Plantingmoretreestoabsorbcarbondioxide.解析：本题考查单元词汇和概念理解。"Reuse"指重复使用物品，B选项符合定义，A属于"Reduce"，C和D属于"Recycle"或"Planting"，与题意不符。课文强调资源循环利用，B最贴近"Reuse"的内涵。3.Thepassage"MyDreamJob:EnvironmentalEngineer"describestheauthor'sfuturecareer.Whatdoestheauthorthinkisthemostchallengingpartofthisjob？A.Designingnewrecyclingsystems.B.Communicatingwithgovernmentofficials.C.Dealingwithpeoplewhodon'tcareabouttheenvironment.D.Studyingadvancedenvironmentalscience.解析：本题考查细节理解。根据课文，作者提到"thehardestpartischangingpeople'shabits"，C选项准确反映这一观点，其他选项均为一般性工作内容，未突出挑战性。单元强调个人行动对环保的影响，此题对应课文冲突场景。4.Intheunit,"ProtectingEndangeredAnimals"isdiscussed.Whichsentenceshowsacorrectwaytohelpendangeredspecies？A.Huntingrarebirdsforcollection.B.Buildingmoreroadstoexplorenature.C.Participatingintree-plantingactivities.D.Sellingendangeredanimalsaspets.解析：本题考查单元价值观引导。课文强调保护生物多样性，C选项符合环保行动，A和D为破坏行为，B可能破坏栖息地，与单元倡导的"Save,NotHurt"原则相悖。单元通过案例教育学生尊重自然，C为正确做法。5.Theunitincludesalettertoalocalnewspaperaboutpollution.Whatshouldtheauthorincludeinthelettertopersuadereaders？A.Onlypersonalopinionswithoutevidence.B.Onlyscientificdatawithoutemotionalappeal.C.Bothspecificproblemsandsuggestionsforsolutions.D.Onlypicturestomakethelettermoreattractive.解析：本题考查单元写作技能。课文分析环保信件时提到"facts+suggestions"，C选项符合写作结构，A缺乏说服力，B忽略情感共鸣，D过于依赖形式。单元强调实用性和行动力，C最符合课文指导。6.Thepassage"ADayintheLifeofaRecyclingWorker"describestheauthor'sjob.Whatdoestheauthorfeelmostproudof？A.Makingalotofmoney.B.Seeingtheenvironmentimprove.C.Havingmanyfriendsatwork.D.Learningnewtechnologyeveryday.解析：本题考查情感态度理解。课文结尾提到"seeingthecitycleanerthanbefore"，B选项体现职业成就感，A、C、D均为一般性工作体验，未突出环保主题。单元通过职业故事传递使命感，此题对应课文价值观。7.Intheunit,"GlobalWarming"isexplainedwithexamples.Whichsentenceisacorrectexampleofglobalwarming？A.Snowfallsinwinterinthesouthernhemisphere.B.Polarbearsstruggletofindfoodbecauseicemelts.C.Peopleplantmoretreestoreducecarbonemissions.D.Citiesusesolarenergyinsteadofcoal.解析：本题考查单元科学知识。课文通过北极熊案例说明气候变暖影响，B选项符合科学现象，A为正常气候现象，C和D为应对措施，非现象本身。单元强调环境问题，B为典型例证。8.Theunitincludesadialogueaboutreducingplasticuse.Whatdoestheconversationmainlyfocuson？A.Comparingdifferenttypesofbags.B.Discussingthebenefitsofpaperbags.C.Explaininghowtoavoidusingplastic.D.Showinghowtorecycleplasticbottles.解析：本题考查单元口语技能。课文对话围绕"bringreusablebags"等建议展开，C选项概括核心内容，A、B、D仅为部分讨论点。单元强调日常环保行动，此题对应课文实用场景。9.Thepassage"AnInterviewwithaClimateScientist"mentionsaprojecttostudyoceanacidification.Whatisthemainpurposeofthisstudy？A.Tofindawaytostopoceanacidification.B.Tounderstandhowitaffectsmarinelife.C.Topromotetheuseofoceanacidification-resistantplants.D.Tocalculatethecostofoceanacidification.解析：本题考查单元跨学科知识。课文解释海洋酸化对珊瑚等生物的影响，B选项符合科学目标，A、C、D超出单元讨论范围。单元通过科普传递环境科学知识，B为正确答案。10.Theunitendswithaspeechaboutenvironmentalactivism.Whatdoesthespeakerencouragepeopletodo？A.Stayathometosaveenergy.B.Joingroupstoprotestagainstpollution.C.Shareideastoimprovetheenvironment.D.Buymoreproductstosupportbusinesses.解析：本题考查单元主题升华。课文倡导"smallactionsmatter"，C选项体现集体智慧，A过于极端，B可能激化矛盾，D与环保背道而驰。单元强调责任与行动，C为积极倡导方向。二、填空题（总共10题，每题2分，共20分）1.Accordingtothepassage"TheImportanceofEnvironmentalProtection",oneofthebiggestproblemsis_______pollution,whichaffectsairqualityandhealth.解析：课文明确提到"airpollution"是主要问题之一，填空需结合单元核心词汇。2.In"MyDreamJob:EnvironmentalEngineer",theauthormentionsthattheyneedtostudy_______tounderstandhowtoprotecttheenvironment.解析：课文强调科学知识基础，填空需对应单元科普内容。3.Thelettertothenewspapershouldincludespecificexamplesof_______tomaketheproblemcleartoreaders.解析：课文指导信件写作时提到"real-lifeexamples"，填空需结合写作技巧。4.In"ADayintheLifeofaRecyclingWorker",theauthordescribeshowtheysortmaterialsinto_______topreparethemforrecycling.解析：课文涉及垃圾分类场景，填空需对应单元环保实践。5.Thepassageaboutglobalwarmingexplainsthatrisingtemperaturescanleadto_______insomeregions.解析：课文列举气候现象，填空需结合单元科学解释。6.Thedialogueaboutplasticbagsshowsthatusingreusablebagsisawayto_______wasteproduction.解析：课文强调减少浪费，填空需对应单元行动建议。7.In"AnInterviewwithaClimateScientist",thescientistmentionsthatoceanacidificationmakesitharderfor_______tobuildtheirshells.解析：课文涉及海洋生物影响，填空需对应单元生态知识。8.Thespeechaboutactivismencouragespeopleto_______theirvoicestomakeadifference.解析：课文倡导集体行动，填空需结合单元价值观。9.Theunitincludesareadingaboutprotectingendangeredanimals,suchaspandas,whichneed_______tosurvive.解析：课文强调栖息地保护，填空需对应单元生物多样性内容。10.Theunitsuggeststhatstudentscanstartprotectingtheenvironmentby_______waterandelectricityathome.解析：课文列举日常环保行为，填空需结合单元实践指导。三、判断题（总共10题，每题2分，共20分）1.Accordingtothepassage"TheImportanceofEnvironmentalProtection",usingsolarenergyisagoodwaytoreducepollution.解析：课文未直接讨论太阳能，仅提到减少化石燃料使用，判断为错误。2.In"MyDreamJob:EnvironmentalEngineer",theauthorsaysthatthejobiseasyandfun.解析：课文强调工作挑战性，判断为错误。3.Thelettertothenewspapershouldonlyincludefactsandnopersonalopinions.解析：课文建议结合事实和建议，判断为错误。4.In"ADayintheLifeofaRecyclingWorker",theauthormentionsthattheyearnalotofmoneyeveryday.解析：课文未提及收入，判断为错误。5.Thepassageaboutglobalwarmingstatesthatitwillneveraffectthesouthernhemisphere.解析：课文未做此类绝对化声明，判断为错误。6.Thedialogueaboutplasticbagssuggeststhatpaperbagsarebetterthanreusablebags.解析：课文未比较两种袋子，判断为错误。7.In"AnInterviewwithaClimateScientist",thescientistsaysthatoceanacidificationisnotaseriousproblem.解析：课文强调其危害性，判断为错误。8.Thespeechaboutactivismencouragespeopletobuymoreproductstosupportbusinesses.解析：课文反对过度消费，判断为错误。9.Theunitsuggeststhatprotectingendangeredanimalsisonlytheresponsibilityofscientists.解析：课文强调全民参与，判断为错误。10.Theunitincludesareadingaboutprotectingtheenvironmentbyplantingmoretrees.解析：课文未重点讨论植树，判断为错误。四、简答题（总共4题，每题4分，共16分）1.Basedontheunit,explainwhyreducingwasteisimportantforenvironmentalprotection.解析：需结合单元多个文本回答，如资源有限、污染减少、生态平衡等角度，至少三点。2.Describetwodifferentwayspeoplecanhelpprotecttheenvironmentintheirdailylives.解析：需结合课文具体建议，如减少塑料使用、节约能源等，至少两点并说明原因。3.Whatdoestheunitteachusabouttherelationshipbetweenscienceandenvironmentalprotection？解析：需分析课文涉及的科学知识（如气候变暖原理）与环保行动的联系，体现科学素养。4.Whyisitimportanttoshareideasaboutenvironmentalprotectionwithothers？解析：需结合单元价值观，如集体行动的力量、知识传播等，体现社会责任感。五、应用题（总共4题，每题6分，共24分）1.Imagineyouarewritingalettertoyourlocalgovernmentaboutplasticpollution.Writethreesentencestodescribetheproblemandonesentencetosuggestasolution.解析：需结合单元写作技巧，描述问题（如垃圾堆积）、危害（影响健康），建议具体措施（如立法限制）。2.Readthefollowingsituationandanswerthequestion:Afriendsays,"Recyclingisuselessbecausemostwastestillendsupinlandfills."Whatwouldyoureplyusingideasfromtheunit？解析：需结合单元价值观，强调回收的意义（减少污染、资源再利用），反驳消极观点。3.Designashortposter(3sentences)toencouragestudentstosavewater.Useideasfromtheunit.解析：需结合单元行动建议，如"Turnoffthetapafteruse"，强调节约的重要性。4.Youareinagroupdiscussionaboutglobalwarming.Whataretwopointsyouwouldsharefromtheunittopersuadeothers？解析：需结合单元科学知识（如冰川融化）和案例（如北极熊），说明问题的严重性。【标准答案及解析】一、单选题1.C2.B3.C4.C5.C6.B7.B8.C9.B10.C解析示例（第1题）：单元核心是环保的重要性，课文通过论证方式说明，C选项准确概括了"persuade+reasons"的结构，其他选项偏离主题。二、填空题1.air2.science3.examples4.categories5.droughts6.reduce7.shellfish8.raise9.habitats10.save解析示例（第1题）：课文强调"airpollution"是主要问题，填空需对应单元核心词汇。三、判断题1.F2.F3.F4.F5.F6.F7.F8.F9.F10.F解析示例（第1题）：课文未提及太阳能，仅提到减少化石燃料，判断为错误。四、简答题1.答案要点：资源有限、减少污染、保护生态。解析需结合课文多个文本，如资源消耗、垃圾处理、生物多样性等，至少三点。2.答案要点：减少塑料使用、节约