2026年江苏省苏教版九年级英语第2章综合测试卷

2026年江苏省苏教版九年级英语第2章综合测试卷一、单项选择题（每题2分，共20分）1.AccordingtothepassageinUnit2,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?A.Becausesciencesubjectsareeasierthanothersubjects.B.Becausesciencesubjectscanhelpthemunderstandtheworldbetter.C.Becausesciencesubjectsaremoreinterestingthanartsubjects.D.Becausesciencesubjectshavemorejobopportunitiesinthefuture.（解析：根据第2章文章内容，学生选择科学学科的主要原因是能够更好地理解世界，选项B符合文章主旨。选项A、C、D虽然可能是部分学生的动机，但并非文章强调的核心原因。）2.Intheunit,welearnedaboutdifferenttypesofenergy.WhichofthefollowingstatementsisNOTtrueaccordingtothetext?A.Solarenergyisarenewableenergysource.B.Nuclearenergyismoredangerousthancoalenergy.C.Windenergyisbecomingmorepopularinmanycountries.D.Fossilfuelsarenon-renewableenergysources.（解析：文章明确指出核能比煤炭更危险，但选项B的表述“nuclearenergyismoredangerousthancoalenergy”与文章内容矛盾，故为错误选项。其他选项均符合文章描述。）3.Thepassagementionsafamousscientist,MarieCurie.Whatdidshemainlycontributetoscience?A.Sheinventedthefirstcomputer.B.Shediscoveredtwonewelements,poloniumandradium.C.Shedevelopedthetheoryofrelativity.D.Shecreatedthefirstelectriclightbulb.（解析：根据文章内容，玛丽•居里主要贡献是发现了钋和镭两种新元素，选项B正确。其他选项分别属于其他科学家的成就。）4.Accordingtotheunit,whatshouldstudentsdotoprotecttheenvironment?A.Usemoreplasticbagsbecausetheyareconvenient.B.Recyclewastetoreducepollution.C.Drivecarseverydaybecausetheyarefast.D.Throwawaybatteriesbecausetheyaresmall.（解析：文章强调环保措施，如垃圾分类和回收，选项B符合环保要求。其他选项均不利于环境保护。）5.Theunitincludesadialogueaboutasciencefair.Whatisthemainpurposeofthedialogue?A.Toshowhowtocookameal.B.Todescribeascienceexperiment.C.Toexplainhowtoenteracompetition.D.Totellastoryaboutascienceteacher.（解析：对话内容围绕科学展览的介绍，选项B最符合对话主旨。其他选项与对话内容无关。）6.Intheunit,welearnedaboutthewatercycle.WhichofthefollowingisNOTpartofthewatercycle?A.EvaporationB.CondensationC.PrecipitationD.Photosynthesis（解析：水循环包括蒸发、凝结和降水，光合作用是植物利用阳光制造食物的过程，不属于水循环。）7.Thepassagementionsanewinventionthatcanhelppeoplesaveenergy.Whatisthisinvention?A.Anewtypeofcarthatrunsonwater.B.Asolar-poweredlightbulb.C.Awindmillthatgenerateselectricity.D.Arobotthatcleansthehouse.（解析：文章介绍的是太阳能灯泡，选项B正确。其他选项虽然也是节能设备，但并非文章重点。）8.Accordingtotheunit,whydosomestudentsfindsciencesubjectsdifficult?A.Becausetheydonotlikememorizingfacts.B.Becausetheyarenotgoodatmath.C.Becausetheydonothaveenoughtimetostudy.D.Becausealloftheabove.（解析：文章提到学生觉得科学难的原因包括不喜欢记事实、数学不好和没时间学习，选项D最全面。）9.Theunitincludesareadingpassageaboutspaceexploration.Whatisthemainideaofthepassage?A.Spaceexplorationisveryexpensive.B.Spaceexplorationhelpsuslearnmoreabouttheuniverse.C.Spaceexplorationisdangerousforastronauts.D.Spaceexplorationisnotimportantanymore.（解析：文章强调太空探索有助于了解宇宙，选项B符合主旨。其他选项虽然可能是文章提到的内容，但并非核心观点。）10.Intheunit,welearnedaboutdifferenttypesofscientists.WhichofthefollowingisNOTatypeofscientistmentionedinthetext?A.AstronomerB.BiologistC.ChemistD.Accountant（解析：文章介绍了天文学家、生物学家和化学家，但未提及会计师，选项D错误。）二、填空题（每题2分，共20分）1.Accordingtothepassage,scientistsuseexperimentsto_______theirideas.2.Theunitmentionsthatsolarenergyisa_______energysource.3.MarieCuriewasafamous_______whowontheNobelPrizetwice.4.Toprotecttheenvironment,weshould_______plasticbags.5.Thewatercycleincludesprocesseslike_______andcondensation.6.Thesciencefairwasheldto_______students'scienceprojects.7.Thenewinventioncanhelppeoplesave_______byusingsunlight.8.Somestudentsfindsciencesubjectsdifficultbecausetheyarenotgoodat_______.9.Thepassageaboutspaceexplorationtellsusthattheuniverseisvery_______.10.Theunitincludesadialogueabouta_______competition.（参考答案：1.test2.renewable3.physicist4.reduce5.evaporation6.show7.energy8.math9.vast10.science）三、判断题（每题2分，共20分）1.Accordingtotheunit,allscientistsaremale.(×)（解析：文章提到玛丽•居里是女性科学家，故该说法错误。）2.Thepassageaboutthewatercyclesaysthatwateronlyevaporatesfromrivers.(×)（解析：文章指出水从海洋、河流和湖泊蒸发，故该说法错误。）3.Solarenergyisanon-renewableenergysource.(×)（解析：文章明确太阳能是可再生能源，故该说法错误。）4.Thesciencefairwasorganizedbyascienceteacher.(×)（解析：文章未提及组织者身份，故无法确定。）5.Windenergyisbecomingmorepopularinmanycountries.(√)（解析：文章支持该说法，故正确。）6.Theunitincludesareadingpassageaboutafamousscientist,MarieCurie.(√)（解析：文章确实包含关于居里的内容，故正确。）7.Toprotecttheenvironment,weshouldthrowawaybatteries.(×)（解析：文章强调电池需要妥善处理，故该说法错误。）8.Thepassageaboutspaceexplorationsaysthattheuniverseisnotinteresting.(×)（解析：文章强调宇宙的广阔和神秘，故该说法错误。）9.Theunitincludesadialogueaboutasciencecompetition.(√)（解析：文章提到科学展览，可视为竞赛形式，故正确。）10.Theunitmentionsthatallsciencesubjectsaredifficultforstudents.(×)（解析：文章指出部分学生觉得科学难，但并非所有学生，故该说法错误。）四、简答题（每题2分，共16分）1.Accordingtotheunit,whatarethemainbenefitsofstudyingsciencesubjects?（参考答案：科学学科有助于理解世界、培养逻辑思维、提高解决问题的能力，并为未来职业发展提供更多机会。）2.Theunitmentionsdifferenttypesofenergy.Canyounamethreetypesofrenewableenergysources?（参考答案：太阳能、风能和地热能。）3.Whydosomestudentsfindsciencesubjectsdifficult?（参考答案：部分学生觉得科学难的原因包括需要记忆大量事实、数学基础薄弱、缺乏学习时间等。）4.Accordingtotheunit,whatshouldstudentsdotoprotecttheenvironment?（参考答案：学生应减少使用塑料袋、垃圾分类回收、节约用水用电、支持可再生能源等。）5.Theunitincludesareadingpassageaboutspaceexploration.Whatdidthepassagemainlytellusaboutspace?（参考答案：文章主要介绍了宇宙的广阔和神秘，以及人类探索太空的意义和成就。）6.Accordingtotheunit,whatisthemainpurposeofasciencefair?（参考答案：科学展览旨在展示学生的科学项目，激发对科学的兴趣，并促进交流和竞争。）7.Theunitmentionsafamousscientist,MarieCurie.Whatwerehermaincontributionstoscience?（参考答案：居里夫人发现了钋和镭两种新元素，并两次获得诺贝尔奖，对放射性研究做出了重大贡献。）8.Accordingtotheunit,whyisitimportanttostudysciencesubjectsinthe21stcentury?（参考答案：科学学科有助于应对全球性挑战（如气候变化、能源危机），推动技术创新，提高生活质量。）五、应用题（每题4分，共24分）1.Supposeyouareastudentinascienceclass.Writeashortparagraph(about50words)explainingwhyyouthinkstudyingsciencesubjectsisimportant.（参考答案：我认为学习科学很重要，因为它能帮助我们理解世界，培养逻辑思维。科学知识还能为未来职业发展提供更多机会，比如成为科学家或工程师。）2.Imagineyouareorganizingasciencefair.Whatarethreeactivitiesyouwouldincludetomakeitinterestingforstudents?（参考答案：可以设置实验展示区、科学知识竞赛、邀请科学家讲座等。这些活动能激发学生的兴趣，提高他们的科学素养。）3.Theunitmentionsthatsolarenergyisarenewableenergysource.Writeashortparagraph(about50words)explaininghowsolarenergycanhelpprotecttheenvironment.（参考答案：太阳能是清洁能源，使用太阳能可以减少对化石燃料的依赖，从而减少空气污染和温室气体排放，保护环境。）4.Supposeyouarewritingareportaboutthewatercycle.Whatarethethreemainstagesofthewatercycle?（参考答案：水循环包括蒸发（水变成水蒸气）、凝结（水蒸气变成云）和降水（雨水或雪落回地面）。）5.Theunitmentionsafamousscientist,MarieCurie.Writeashortparagraph(about50words)describinghercontributionstoscience.（参考答案：居里夫人发现了钋和镭，对放射性研究做出了重大贡献。她两次获得诺贝尔奖，是科学史上最伟大的女性科学家之一。）6.Supposeyouareateacher.Howwouldyouencouragestudentstostudysciencesubjects?（参考答案：可以通过有趣的实验、科学展览、邀请科学家讲座等方式激发学生的兴趣。还可以设置奖励机制，鼓励学生积极参与科学活动。）标准答案及解析一、单项选择题1.B2.B3.B4.B5.B6.D7.B8.D9.B10.D（解析见每题分析）二、填空题1.test2.renewable3.physicist4.reduce5.evaporation6.show7.energy