2026年江苏省苏教版初中英语八年级下册第9单元阅读理解专项训练习题及答案

2026年江苏省苏教版初中英语八年级下册第9单元阅读理解专项训练习题及答案第1页共1页2026年江苏省苏教版初中英语八年级下册第9单元阅读理解专项训练习题及答案一、单项选择题（共10小题，每题2分）1.Whatdoesthepassagemainlytalkabout?A.ThehistoryoftheGreatWallB.ThereasonswhypeoplevisittheGreatWallC.ThedifferentsectionsoftheGreatWallD.TheculturalsignificanceoftheGreatWall参考答案：D2.Accordingtothepassage,whydidtheGreatWallbecomeaUNESCOWorldHeritagesite?A.BecauseitisthelongestwallintheworldB.BecauseitwasbuiltduringtheMingDynastyC.BecauseithasgreathistoricalandculturalvalueD.Becauseitismadeofstoneandbrick参考答案：C3.Whatisthepurposeofthepassage?A.TopersuadepeopletovisittheGreatWallB.ToinformpeopleabouttheGreatWallC.ToentertainpeoplewithstoriesabouttheGreatWallD.TosellticketstotheGreatWall参考答案：B4.Accordingtothepassage,whatisoneofthechallengesfacingtheGreatWalltoday?A.ItistoolongandhardtomaintainB.ItisnotvisitedbymanypeopleC.ItisindangerofbeingdestroyedD.Itisnotrecognizedasahistoricalsite参考答案：C5.WhatdoestheauthorthinkabouttheGreatWall?A.ItisjustapileofoldstonesB.ItisasymbolofChinesecultureC.ItisnotimportantanymoreD.Itisonlyinterestingtohistorians参考答案：B6.Accordingtothepassage,whenwastheGreatWallfirstbuilt?A.Inthe7thcenturyBCB.Inthe13thcenturyADC.Inthe20thcenturyD.Inthe19thcentury参考答案：A7.Whatisthemainideaofthesecondparagraph?A.TheGreatWallisverylongB.TheGreatWallhasmanydifferentsectionsC.TheGreatWallishardtovisitD.TheGreatWallismadeofstoneandbrick参考答案：B8.Accordingtothepassage,whatisoneofthereasonswhytheGreatWallisimportant?A.ItistheoldestwallintheworldB.ItismadeofstoneandbrickC.IthasgreathistoricalandculturalvalueD.Itisverylong参考答案：C9.WhatdoesthepassagesayabouttheGreatWalltoday?A.ItisindangerofbeingdestroyedB.ItisnotvisitedbymanypeopleC.ItisapopulartouristdestinationD.Itisnotrecognizedasahistoricalsite参考答案：C10.Accordingtothepassage,whatisoneofthechallengesfacingtheGreatWalltoday?A.ItistoolongandhardtomaintainB.ItisnotvisitedbymanypeopleC.ItisindangerofbeingdestroyedD.Itisnotrecognizedasahistoricalsite参考答案：A二、填空题（共10小题，每题2分）1.Theboyoftenhelpshismother______thehouseworkonweekends.参考答案：with2.Accordingtothepassage,themainreasonwhypeoplechoosetoliveinthecityis______.参考答案：thattheycanhavemorejobopportunities3.Whatkindoftransportationdopeopleusuallyusetogotoworkinbigcities?参考答案：busesorsubways4.Thetextsuggeststhatlivinginthecityhasboth______anddisadvantages.参考答案：advantages5.Accordingtothepassage,whatisthebiggestprobleminbigcities?参考答案：pollution6.Toreducepollution,peopleshould______.参考答案：usepublictransportationmoreoften7.Theauthorbelievesthatthefutureofcitieswillbe______.参考答案：better8.Whatisthebesttitleforthispassage?参考答案：CityLife9.Accordingtothepassage,whichofthefollowingisTRUE?参考答案：Citylifeismoreconvenientthancountrylife.10.Thepassagemainlydiscussesthedifferencesbetweencitylifeand______.参考答案：countrylife三、判断题（共10小题，每题2分）1.The9thunitofthe2026JiangsueditionoftheSino-EnglishtextbookforGrade8focusesonthetopicofenvironmentalprotection.参考答案：√2.Inthe9thunit,studentslearnabouttheimportanceofrecyclingwaste.参考答案：√3.Thereadingpassageinthe9thunitisaboutafamousscientist.参考答案：×4.Themaincharacterinthestoryofthe9thunitisayounggirl.参考答案：×5.The9thunitdoesnotincludeanygrammarexercises.参考答案：×6.Studentsareexpectedtowriteacompositioninthe9thunit.参考答案：√7.The9thunitcoverstheuseofthepresentperfecttense.参考答案：√8.Thereadingpassageinthe9thunitissetinthefuture.参考答案：×9.The9thunitincludesasectiononvocabularybuilding.参考答案：√10.The9thunitfocusesonthehistoryoftheEarth.参考答案：×四、简答题（共8小题，每题2分）1.Whatarethemainfeaturesofadesertclimate?参考答案：Desertclimatesarecharacterizedbyverylowprecipitation,extremetemperatureswithhotdaysandcoldnights,andalargedifferencebetweendayandnighttemperatures.Thelandscapeisoftenbarrenwithsparsevegetation.2.Howdoesthewatercycleplayaroleintheformationofclouds?参考答案：Thewatercycleplaysacrucialroleincloudformationbyevaporatingwaterfromoceans,lakes,andrivers,whichthenrisesintotheatmosphere.Asthewatervaporcools,itcondensesaroundtinyparticles,formingclouds.3.Describethefunctionofthemitochondriainacell.参考答案：Mitochondriaareknownasthe"powerhouses"ofthecellbecausetheygeneratemostofthecell'ssupplyofadenosinetriphosphate(ATP),usedasasourceofchemicalenergy.Theyconvertnutrientsintoenergythroughcellularrespiration.4.Whataretheprimarycausesofpollutioninurbanareas?参考答案：Pollutioninurbanareasisprimarilycausedbyindustrialemissions,vehicleexhaust,wastedisposal,andtheuseofchemicalsindailylife.Thesepollutantscanleadtoair,water,andsoilpollution,affectinghumanhealthandtheenvironment.5.Explaintheconceptofphotosynthesisinplants.参考答案：Photosynthesisistheprocessbywhichplantsusesunlight,carbondioxide,andwatertoproduceglucose(sugar)andoxygen.Thisprocessoccursinthechloroplastsandisessentialforplantgrowthandoxygenproduction.6.Howdoplatetectonicscontributetotheformationofmountains?参考答案：PlatetectonicscontributetotheformationofmountainsthroughthecollisionandsubductionofEarth'stectonicplates.Whenplatescollide,theycanfoldandfault,creatingmountainranges.Subductionzones,whereoneplateslidesunderanother,canalsoleadtovolcanicactivityandmountainbuilding.7.WhatisthesignificanceofthegreenhouseeffectonEarth'sclimate?参考答案：ThegreenhouseeffectissignificantbecauseithelpsmaintainEarth'stemperature,makingtheplanethabitable.Greenhousegaseslikecarbondioxideandmethanetrapheatintheatmosphere,preventingitfromescapingintospace.However,excessivegreenhousegasescanleadtoglobalwarmingandclimatechange.8.Describetheprocessofosmosisincells.参考答案：Osmosisistheprocessbywhichwatermoleculesmoveacrossasemipermeablemembranefromanareaoflowersoluteconcentrationtoanareaofhighersoluteconcentration.Thisprocesshelpsmaintainthebalanceofwaterandsolutesincells.五、阅读理解题（共8小题，每题3分）Lastweekend,Lilydecidedtoexplorethelocalhistorymuseumwithherclass.Themuseum,locatedintheoldtown,hadbeenrenovatedtoshowcaseartifactsfromtheregion'spast.Astheyentered,thestudentsweregreetedbyalargedisplayofancienttoolsandpottery.Theguide,Mr.Thompson,explainedthattheseitemswereoverathousandyearsoldandhadbeendiscoveredduringarchaeologicaldigsinthearea.LilywasparticularlyfascinatedbyasectiondedicatedtothelocalindustryduringtheIndustrialRevolution.Shelearnedthatthetownhadoncebeenamajorcenterfortextileproduction.Themuseumevenhadaworkingloomthatdemonstratedhowfabricsweremadebackthen.Nexttotheloomwasacollectionofoldphotographsanddocumentsthatdetailedthelivesofworkersinthefactories.Intheafternoon,theclassvisitedthemuseum'slibrary.There,theyfoundaseriesofbooksaboutthetown'shistory,includingbiographiesoffamouslocalfigures.Lilyspentalongtimereadingaboutawomanwhohadbeenaprominentleaderinthecommunity'sfightforwomen'srights.Thiswomanhadtraveledextensivelytoadvocateforeducationandequalityforwomen.Asthedayended,Lilyfeltadeeperconnectiontohertown'shistory.Sherealizedthatunderstandingthepastcouldhelpherbetterappreciatethepresentandshapeabetterfuture.Themuseumvisithadbeenaneye-openingexperience,andshewasalreadythinkingaboutwhatotherhistoricalsitesshecouldexplorenext.1.WhatdidLilyandherclassvisitlastweekend?参考答案：thelocalhistorymuseum2.Howoldaretheancienttoolsandpotterydisplayedinthemuseum?参考答案：overathousandyearsold3.WhatdidLilylearnaboutthelocalindustryduringtheIndustrialRevolution?参考答案：thetownhadoncebeenamajorcenterfortextileproduction4.Whatwasthepurposeofthecollectionofoldphotographsanddocumentsnexttotheloom?参考答案：detailedthelivesofworkersinthefactories5.WhatdidLilyfindinthemuseum'slibrary?参考答案：aseriesofbooksaboutthetown'shistory,includingbiographiesoffamouslocalfigures6.Whowastheprominentleaderinthecommunity'sfightforwomen'srightsthatLilyreadabout?参考答案：awomanwhohadbeenaprominentleaderinthecommunity'sfightforwomen'srights7.WhatwasthemainlessonLilylearnedfromthemuseumvisit?参考答案：understandingthepastcouldhelpherbetterappreciatethepresentandshapeabetterfuture8.HowdidthemuseumvisitinfluenceLily'sthoughtsaboutthefuture?参考答案：themuseumvisithadbeenaneye-openingexperience,andshewasalreadythinkingaboutwhatotherhistoricalsitesshecouldexplorenext标准答案与解析一、单项选择题1.参考答案：D解析：题干问的是文章主要谈论什么。根据文章内容，文章主要谈论的是长城的文化意义，所以选项D是正确的。选项A、B、C只是文章中提到的部分内容，不是文章的主要谈论内容。2.参考答案：C解析：题干问的是根据文章，为什么长城成为联合国教科文组织世界遗产。根据文章内容，长城成为世界遗产是因为它具有伟大的历史和文化价值，所以选项C是正确的。选项A、B、D只是文章中提到的部分内容，不是成为世界遗产的主要原因。3.参考答案：B解析：题干问的是文章的目的是什么。根据文章内容，文章的目的是告知人们关于长城的信息，所以选项B是正确的。选项A、C、D只是文章中提到的部分内容，不是文章的主要目的。4.参考答案：C解析：题干问的是根据文章，长城今天面临的一个挑战是什么。根据文章内容，长城面临的一个挑战是它有被破坏的危险，所以选项C是正确的。选项A、B、D只是文章中提到的部分内容，不是长城面临的主要挑战。5.参考答案：B解析：题干问的是作者认为长城是什么。根据文章内容，作者认为长城是中国文化的象征，所以选项B是正确的。选项A、C、D只是文章中提到的部分内容，不是作者的主要观点。6.参考答案：A解析：题干问的是根据文章，长城最早是什么时候建造的。根据文章内容，长城最早是在公元前7世纪建造的，所以选项A是正确的。选项B、C、D只是文章中提到的部分内容，不是长城最早建造的时间。7.参考答案：B解析：题干问的是第二段的主要思想是什么。根据文章内容，第二段主要谈论的是长城有多个不同的部分，所以选项B是正确的。选项A、C、D只是文章中提到的部分内容，不是第二段的主要思想。8.参考答案：C解析：题干问的是根据文章，为什么长城是重要的。根据文章内容，长城是重要的因为它具有伟大的历史和文化价值，所以选项C是正确的。选项A、B、D只是文章中提到的部分内容，不是长城重要的主要原因。9.参考答案：C解析：题干问的是文章说长城今天的情况是什么。根据文章内容，文章说长城是一个受欢迎的旅游目的地，所以选项C是正确的。选项A、B、D只是文章中提到的部分内容，不是文章说长城今天的主要情况。10.参考答案：A解析：题干问的是根据文章，长城今天面临的一个挑战是什么。根据文章内容，长城面临的一个挑战是它太长且难以维护，所以选项A是正确的。选项B、C、D只是文章中提到的部分内容，不是长城面临的主要挑战。二、填空题1.参考答案：with解析：本题考查介词的用法。根据句意“这个男孩经常在周末帮妈妈做家务”，"helpsomeonewithsomething"是固定搭配，意为“帮助某人做某事”，所以空格处应填with。2.参考答案：thattheycanhavemorejobopportunities解析：本题考查宾语从句。根据文章内容，人们选择住在城市的主要原因是可以有更多的就业机会，that引导宾语从句，在从句中作宾语，所以填thattheycanhavemorejobopportunities。3.参考答案：busesorsubways解析：本题考查名词的复数形式。根据文章内容，大城市的人们通常乘坐公共汽车或地铁去上班，buses和subways都是可数名词，需要用复数形式，所以填busesorsubways。4.参考答案：advantages解析：本题考查名词的用法。根据文章内容，城市生活既有优点也有缺点，advantages意为“优点”，符合句意，所以填advantages。5.参考答案：pollution解析：本题考查名词的用法。根据文章内容，大城市最大的问题是污染，pollution意为“污染”，符合句意，所以填pollution。6.参考答案：usepublictransportationmoreoften解析：本题考查动词原形。根据文章内容，为了减少污染，人们应该更多地使用公共交通，use是动词原形，符合祈使句的用法，所以填usepublictransportationmoreoften。7.参考答案：better解析：本题考查形容词的比较级。根据文章内容，作者认为城市的未来会更好，better是good的比较级，符合句意，所以填better。8.参考答案：CityLife解析：本题考查文章标题的拟定。根据文章内容，文章主要讨论城市生活，所以最合适的标题是CityLife。9.参考答案：Citylifeismoreconvenientthancountrylife.解析：本题考查对文章内容的理解。根据文章内容，城市生活比乡村生活更方便，所以这句话是正确的。10.参考答案：countrylife解析：本题考查名词的用法。根据文章内容，文章主要讨论城市生活和乡村生活的区别，countrylife意为“乡村生活”，符合句意，所以填countrylife。三、判断题1.参考答案：√解析：The9thunitofthe2026JiangsueditionoftheSino-EnglishtextbookforGrade8indeedfocusesonthetopicofenvironmentalprotection,asstatedinthecurriculumoutline.2.参考答案：√解析：Theimportanceofrecyclingwasteisakeytopiccoveredinthe9thunit,asemphasizedinthereadingpassageandrelatedactivities.3.参考答案：×解析：Thereadingpassageinthe9thunitisnotaboutafamousscientist;itisaboutenvironmentalissuesandrecycling.4.参考答案：×解析：Themaincharacterinthestoryofthe9thunitisnotayounggirl;itisaboywhoispassionateaboutenvironmentalconservation.5.参考答案：×解析：The9thunitincludesgrammarexercises,particularlyonthepresentperfecttense,aspartofthelanguagelearningobjectives.6.参考答案：√解析：Studentsareexpectedtowriteacompositioninthe9thunit,focusingonenvironmentalprotectionandrecycling.7.参考答案：√解析：The9thunitcoverstheuseofthepresentperfecttenseinvariouscontexts,asoutlinedinthegrammarsection.8.参考答案：×解析：Thereadingpassageinthe9thunitissetinthepresent,notthefuture,asitdiscussescurrentenvironmentalissues.9.参考答案：√解析：The9thunitincludesasectiononvocabularybuilding,helpingstudentslearnnewwordsrelatedtoenvironmentalprotection.10.参考答案：×解析：The9thunitfocusesonenvironmentalprotectionandrecycling,notthehistoryoftheEarth,asthecurriculumoutlinespecifies.四、简答题1.参考答案：Desertclimatesarecharacterizedbyverylowprecipitation,extremetemperatureswithhotdaysandcoldnights,andalargedifferencebetweendayandnighttemperatures.Thelandscapeisoftenbarrenwithsparsevegetation.解析：本题考查地理学中关于沙漠气候的特征。沙漠气候的主要特点是降水稀少，气温极端，白天炎热而夜晚寒冷，昼夜温差大。由于水分蒸发迅速，地表植被稀疏，形成了荒漠景观。这些特征共同构成了沙漠气候的独特环境。掌握这些特征有助于理解沙漠地区的生态环境和生存挑战。2.参考答案：Thewatercycleplaysacrucialroleincloudformationbyevaporatingwaterfromoceans,lakes,andrivers,whichthenrisesintotheatmosphere.Asthewatervaporcools,itcondensesaroundtinyparticles,formingclouds.解析：本题考查气象学中水循环与云形成的关系。水循环包括蒸发、凝结、降水和径流等过程。当水从地表蒸发后，上升到高空，由于温度降低，水蒸气凝结成小水滴或冰晶，聚集形成云。这一过程是大气中水汽转化的关键环节，对天气变化有重要影响。理解水循环有助于解释云的形成和天气现象。3.参考答案：Mitochondriaareknownasthe"powerhouses"ofthecellbecausetheygeneratemostofthecell'ssupplyofadenosinetriphosphate(ATP),usedasasourceofchemicalenergy.Theyconvertnutrientsintoenergythroughcellularrespiration.解析：本题考查生物学中细胞器的功能。线粒体是细胞内的重要细胞器，通过有氧呼吸将葡萄糖等有机物分解，产生大量ATP，为细胞提供能量。线粒体的结构和功能对细胞的正常运作至关重要。掌握线粒体的作用有助于理解细胞能量代谢的基本原理。4.参考答案：Pollutioninurbanareasisprimarilycausedbyindustrialemissions,vehicleexhaust,wastedisposal,andtheuseofchemicalsindailylife.Thesepollutantscanleadtoair,water,andsoilpollution,affectinghumanhealthandtheenvironment.解析：本题考查环境科学中城市污染的成因。城市污染主要来自工业排放、汽车尾气、垃圾处理和日常生活化学品的使用。这些污染物会污染空气、水和土壤，对人类健康和生态环境造成危害。了解污染成因有助于制定有效的环境保护措施。5.参考答案：Photosynthesisistheprocessbywhichplantsusesunlight,carbondioxide,andwatertoproduceglucose(sugar)andoxygen.Thisprocessoccursinthechloroplastsandisessentialforplantgrowthandoxygenproduction.解析：本题考查生物学中植物的光合作用。光合作用是植物利用光能将二氧化碳和水转化为葡萄糖和氧气的过程，主要发生在叶绿体中。这一过程不仅是植物获取能量的方式，也是地球氧气的重要来源。理解光合作用有助于认识植物在生态系统中的作用。6.参考答案：PlatetectonicscontributetotheformationofmountainsthroughthecollisionandsubductionofEarth'stectonicplates.Whenplatescollide,theycanfoldandfault,creatingmountainranges.Subductionzones,whereoneplateslidesunderanother,canalsoleadtovolcanicactivityandmountainbuilding.解析：本题考查地质学中板块构造与山脉形成的关系。板块构造理论认为，地球的岩石圈由多个板块组成，这些板块的碰撞和俯冲会导致山脉的形成。当板块碰撞时，地壳会折叠和断裂，形成褶皱山脉。俯冲带中，一个板块俯冲到另一个板块下方，也会引发火山活动和造山运动。掌握板块构造有助于理解山脉的形成机制。7.参考答案：ThegreenhouseeffectissignificantbecauseithelpsmaintainEarth'stemperature,makingtheplanethabitable.Greenhousegaseslikecarbondioxideandmethanetrapheatintheatmosphere,preventingitfromescapingintospace.However,excessivegreenhousegasescanleadtoglobalwarmingandclimatechange.解析：本题考查环境科学中温室效应的意义。温室效应是指大气中的温室气体（如二氧化碳和甲烷）吸收和重新辐射地球表面的热量，使地球保持适宜的温度。这一效应对地球的宜居性至关重要。但过量的温室气体会导致全球变暖和气候变化，带来环境问题。理解温室效应有助于认识气候变化的原因和影响。8.参考答案：Osmosisistheprocessbywhichwatermoleculesmoveacrossasemipermeablemembranefromanareaoflowersoluteconcentrationtoanareaofhighersoluteconcentration.Thisprocesshelpsmaintainthebalanceofwaterandsolutesincells.解析：本题考查生物学中细胞的渗透作用。渗透作用是指水分子通过半透膜从溶质浓度较低的区域移动到溶质浓度较高的区域的过程。这一过程有助于维持细胞内水分和溶质的平衡。理解渗透作用有助于认识细胞在维持内环境稳定中的作用。五、阅读理解题1.参考答案：thelocalhistorymuseum解析：题干问Lily和她的班级上周六参观了什么。根据材料第一句“Lastweekend,Lilydecidedtoexplorethelocalhistorymuseumwithherclass.”可知，他们参观了当地的历史博物馆。2.参考答案：overathousandyearsold解析：题干问博物馆展出的古代工具和陶器有多老。根据材料第二段第一句“Theguide,Mr.Thompson,explainedthattheseitemswereoverathousandyearsoldandhadbeendiscoveredduringarchaeologicaldigsinthearea.”可知，这些物品有超过一千年的历史。3.参考答案：thetownhadoncebeenamajorcenterfortextileproduc