2026年四川省部编版初中英语下册第8单元阅读理解专项训练

2026年四川省部编版初中英语下册第8单元阅读理解专项训练一、单项选择题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit8,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?A.Becausesciencesubjectsareeasierthanothersubjects.B.Becausesciencesubjectscanhelpthemunderstandtheworldbetter.C.Becausesciencesubjectsaremorepopularamongparents.D.Becausesciencesubjectshavemorejobopportunitiesinthefuture.解析：本题考查学生对单元主题“科学探索与未来发展”的理解。正确答案为B，因为文章明确指出科学学科能帮助学生更好地理解世界，这与单元核心内容一致。选项A、C、D虽然可能是部分学生的选择，但并非文章强调的主要理由。干扰项设计上，A选项利用“容易”这一常见误解，C选项利用“家长偏好”这一社会现象，D选项利用“就业机会”这一功利性考量，均与文章主旨不符。2.ThepassagementionsafamousscientistnamedMarieCurie.Whatdoesthetextmainlytellusabouther?A.ShewasthefirstwomantowinaNobelPrize.B.Shediscoveredtwoelements,includingradium.C.Shetaughtscienceinmanyschools.D.ShewasborninFranceandmovedtoPoland.解析：本题考查学生对单元阅读材料中具体人物信息的提取能力。正确答案为B，文章重点介绍了居里夫人的科学成就，特别是发现镭元素。选项A虽然正确，但并非文章核心内容；C、D选项属于细节信息，非文章主旨。干扰项设计上，A选项利用诺贝尔奖的普遍认知，C选项利用教师职业的常见联想，D选项利用地理知识的干扰，均与文章重点不符。3.Accordingtothepassage,whydosomestudentsfindsciencesubjectsdifficult?A.Becausesciencesubjectsrequiretoomuchmemorization.B.Becausesciencesubjectsinvolvetoomanymathproblems.C.Becausesciencesubjectsarenotasinterestingassports.D.Becausesciencesubjectsrequirehands-onexperiments.解析：本题考查学生对文章中关于科学学科难度的具体描述的理解。正确答案为B，文章指出数学是科学学科的重要基础，导致部分学生因数学基础薄弱而感到困难。干扰项设计上，A选项利用“记忆”这一普遍学科难点，C选项利用“兴趣对比”这一常见观点，D选项利用“实验”这一科学学科特点，均与文章描述不符。4.Thepassagesuggeststhatstudentswhoareinterestedinscienceshoulddowhichofthefollowing?A.Readmoresciencefictionbooks.B.Watchsciencedocumentaries.C.Joinscienceclubsatschool.D.Avoidsciencesubjectsbecausetheyaretoohard.解析：本题考查学生对文章建议的归纳能力。正确答案为C，文章鼓励学生通过参加科学社团来培养兴趣和技能。干扰项设计上，A选项利用“科幻”这一与科学相关的娱乐形式，B选项利用“纪录片”这一常见学习方式，D选项利用“放弃”这一消极态度，均与文章建议相反。5.Whatistheauthor'smainpurposeinwritingthispassage?A.Topersuadestudentstochoosesciencesubjects.B.Todescribethelifeofafamousscientist.C.Toexplainhowsciencesubjectshelpinthefuture.D.Tocomparesciencesubjectswithothersubjects.解析：本题考查学生对文章写作目的的判断能力。正确答案为C，文章通过分析科学学科的优势和挑战，说明其对个人未来的帮助。干扰项设计上，A选项利用“劝说”这一常见写作目的，B选项利用“人物传记”这一常见内容类型，D选项利用“学科对比”这一常见分析方式，均与文章主旨不符。6.Accordingtothepassage,whatisthemostimportantskillforstudentswhowanttostudyscience?A.Goodwritingskills.B.Strongproblem-solvingskills.C.Excellentcommunicationskills.D.Highmemoryability.解析：本题考查学生对文章中关于科学学科所需能力的概括能力。正确答案为B，文章强调科学学科需要学生具备解决复杂问题的能力。干扰项设计上，A选项利用“写作”这一人文学科所需能力，C选项利用“沟通”这一社会学科所需能力，D选项利用“记忆”这一传统认知，均与文章描述不符。7.Thepassagementionsasciencecompetitionheldattheirschool.Whatdoesthetextmainlytellusaboutthecompetition?A.Thecompetitionwasonlyforstudentsinseniorgrades.B.Thecompetitionincludedexperimentsandpresentations.C.Thecompetitionwasorganizedbythesciencedepartment.D.Thecompetitionwasheldoutsidetheschool.解析：本题考查学生对文章中具体事件信息的提取能力。正确答案为B，文章描述了科学竞赛包含实验和展示两个环节。干扰项设计上，A选项利用“年级限制”这一常见筛选条件，C选项利用“部门组织”这一常见管理方式，D选项利用“校外举办”这一常见活动形式，均与文章描述不符。8.Accordingtothepassage,whatisthebiggestchallengeforstudentswhowanttobecomescientists?A.Findingagoodjobaftergraduation.B.Doingalotofresearchandexperiments.C.Gettingascholarshiptostudyabroad.D.Communicatingtheirfindingstoothers.解析：本题考查学生对文章中关于科学职业挑战的概括能力。正确答案为B，文章指出科学研究需要大量的实验和研究工作。干扰项设计上，A选项利用“就业”这一职业普遍问题，C选项利用“留学”这一教育选择，D选项利用“沟通”这一学术能力，均与文章描述不符。9.Thepassagementionsasciencefairheldattheirschool.Whatdoesthetextmainlytellusaboutthefair?A.Thefairwasonlyforscienceteachers.B.Thefairincludedmanyscienceprojectsandexhibits.C.Thefairwasheldinthegymnasium.D.Thefairwasorganizedbythestudentcouncil.解析：本题考查学生对文章中具体活动信息的提取能力。正确答案为B，文章描述了科学展览包含多个科学项目和展示。干扰项设计上，A选项利用“教师参与”这一常见活动类型，C选项利用“场地”这一活动细节，D选项利用“学生会组织”这一常见管理方式，均与文章描述不符。10.Accordingtothepassage,whydosomestudentsenjoysciencesubjects?A.Becausesciencesubjectsareeasytogetgoodgradesin.B.Becausesciencesubjectshelpthemunderstandhowthingswork.C.Becausesciencesubjectsaremorefunthansports.D.Becausesciencesubjectsaremorepopularamonggirls.解析：本题考查学生对文章中关于科学学科吸引力的具体描述的理解。正确答案为B，文章指出科学学科能帮助学生理解事物运作原理。干扰项设计上，A选项利用“成绩”这一学习动机，C选项利用“兴趣对比”这一常见观点，D选项利用“性别差异”这一社会现象，均与文章描述不符。二、填空题（总共10题，每题2分，共20分）1.Thepassagementionsthatsciencesubjectscanhelpstudents______theworldaroundthem.参考答案：understand解析：本题考查学生对文章中关于科学学科作用的概括能力。文章明确指出科学学科能帮助学生更好地理解世界，因此填“understand”。2.MarieCurieisfamousforherworkin______science.参考答案：radioactive解析：本题考查学生对文章中关于居里夫人的具体信息的提取能力。文章提到居里夫人在放射性科学领域做出重大贡献，因此填“radioactive”。3.Somestudentsfindsciencesubjectsdifficultbecausetheyneedtoomuch______.参考答案：math解析：本题考查学生对文章中关于科学学科难度的具体描述的理解。文章指出数学是科学学科的重要基础，导致部分学生感到困难，因此填“math”。4.Thepassagesuggeststhatstudentswhoareinterestedinscienceshould______.参考答案：joinscienceclubs解析：本题考查学生对文章建议的归纳能力。文章鼓励学生通过参加科学社团来培养兴趣和技能，因此填“joinscienceclubs”。5.Theauthor'smainpurposeinwritingthispassageisto______.参考答案：explainhowsciencesubjectshelpinthefuture解析：本题考查学生对文章写作目的的判断能力。文章通过分析科学学科的优势和挑战，说明其对个人未来的帮助，因此填“explainhowsciencesubjectshelpinthefuture”。6.Accordingtothepassage,themostimportantskillforstudentswhowanttostudyscienceis______.参考答案：problem-solving解析：本题考查学生对文章中关于科学学科所需能力的概括能力。文章强调科学学科需要学生具备解决复杂问题的能力，因此填“problem-solving”。7.Thesciencecompetitionheldattheirschoolincluded______andpresentations.参考答案：experiments解析：本题考查学生对文章中具体事件信息的提取能力。文章描述了科学竞赛包含实验和展示两个环节，因此填“experiments”。8.Thebiggestchallengeforstudentswhowanttobecomescientistsis______.参考答案：doingalotofresearchandexperiments解析：本题考查学生对文章中关于科学职业挑战的概括能力。文章指出科学研究需要大量的实验和研究工作，因此填“doingalotofresearchandexperiments”。9.Thesciencefairattheirschoolincludedmany______andexhibits.参考答案：scienceprojects解析：本题考查学生对文章中具体活动信息的提取能力。文章描述了科学展览包含多个科学项目和展示，因此填“scienceprojects”。10.Somestudentsenjoysciencesubjectsbecausetheyhelpthem______howthingswork.参考答案：understand解析：本题考查学生对文章中关于科学学科吸引力的具体描述的理解。文章指出科学学科能帮助学生理解事物运作原理，因此填“understand”。三、判断题（总共10题，每题2分，共20分）1.Thepassagementionsthatsciencesubjectsareeasierthanothersubjects.参考答案：False解析：文章指出科学学科需要较强的数学基础和实验能力，并非容易，因此判断为错误。2.MarieCuriediscoveredthreeelements,includingradiumandpolonium.参考答案：False解析：文章明确指出居里夫人发现了两种元素，包括镭和钋，因此判断为错误。3.Thesciencecompetitionwasonlyforstudentsinseniorgrades.参考答案：False解析：文章未提及年级限制，因此判断为错误。4.Thesciencefairwasorganizedbythesciencedepartment.参考答案：False解析：文章未提及组织者，因此判断为错误。5.Somestudentsfindsciencesubjectsdifficultbecausetheyarenotasinterestingassports.参考答案：False解析：文章未提及兴趣对比，因此判断为错误。6.Theauthor'smainpurposeinwritingthispassageistopersuadestudentstochoosesciencesubjects.参考答案：False解析：文章旨在说明科学学科的优势和挑战，而非劝说，因此判断为错误。7.Accordingtothepassage,themostimportantskillforstudentswhowanttostudyscienceisgoodwritingskills.参考答案：False解析：文章强调科学学科需要解决复杂问题的能力，而非写作，因此判断为错误。8.Thebiggestchallengeforstudentswhowanttobecomescientistsisfindingagoodjobaftergraduation.参考答案：False解析：文章指出科学研究需要大量的实验和研究工作，而非就业问题，因此判断为错误。9.Thesciencefairattheirschoolincludedmanyscienceprojectsandexhibits.参考答案：True解析：文章描述了科学展览包含多个科学项目和展示，因此判断为正确。10.Somestudentsenjoysciencesubjectsbecausetheyaremorefunthansports.参考答案：False解析：文章未提及兴趣对比，因此判断为错误。四、简答题（总共8题，每题2分，共16分）1.Accordingtothepassage,whatarethemainbenefitsofstudyingsciencesubjects?参考答案：-Sciencesubjectshelpstudentsunderstandtheworldaroundthem.-Sciencesubjectscanleadtomanyjobopportunitiesinthefuture.-Sciencesubjectsdevelopcriticalthinkingandproblem-solvingskills.解析：本题考查学生对文章中关于科学学科优势的概括能力。文章指出科学学科能帮助学生理解世界、提供就业机会、培养思维技能，因此参考答案包含这三点。2.Whydosomestudentsfindsciencesubjectsdifficult?参考答案：-Somestudentsfindsciencesubjectsdifficultbecausetheyneedtoomuchmath.-Somestudentsfindsciencesubjectsdifficultbecausetheyrequirehands-onexperiments.-Somestudentsfindsciencesubjectsdifficultbecausetheyneedtomemorizealotofinformation.解析：本题考查学生对文章中关于科学学科难度的具体描述的理解。文章指出数学、实验和记忆是科学学科的主要难点，因此参考答案包含这三点。3.Whatdoesthepassagesuggestforstudentswhoareinterestedinscience?参考答案：-Studentswhoareinterestedinscienceshouldjoinscienceclubsatschool.-Studentswhoareinterestedinscienceshouldreadsciencebooksandwatchsciencedocumentaries.-Studentswhoareinterestedinscienceshouldtalktoscientistsandaskthemquestions.解析：本题考查学生对文章建议的归纳能力。文章建议学生参加科学社团、阅读科学书籍、观看纪录片、与科学家交流，因此参考答案包含这三点。4.Accordingtothepassage,whatisthebiggestchallengeforstudentswhowanttobecomescientists?参考答案：-Thebiggestchallengeforstudentswhowanttobecomescientistsisdoingalotofresearchandexperiments.-Thebiggestchallengeforstudentswhowanttobecomescientistsisstayingmotivatedandpersistent.-Thebiggestchallengeforstudentswhowanttobecomescientistsiscommunicatingtheirfindingstoothers.解析：本题考查学生对文章中关于科学职业挑战的概括能力。文章指出科学研究需要大量的实验和研究工作，因此参考答案包含这三点。5.Whatdoesthepassagetellusaboutthesciencefairattheirschool?参考答案：-Thesciencefairattheirschoolincludedmanyscienceprojectsandexhibits.-Thesciencefairattheirschoolwasheldintheschoolauditorium.-Thesciencefairattheirschoolwasagreatopportunityforstudentstoshowtheirwork.解析：本题考查学生对文章中关于科学展览的具体信息的提取能力。文章描述了科学展览包含多个科学项目和展示，因此参考答案包含这三点。6.Whydosomestudentsenjoysciencesubjects?参考答案：-Somestudentsenjoysciencesubjectsbecausetheyhelpthemunderstandhowthingswork.-Somestudentsenjoysciencesubjectsbecausetheyarehands-onandinteractive.-Somestudentsenjoysciencesubjectsbecausetheyareexcitingandchallenging.解析：本题考查学生对文章中关于科学学科吸引力的具体描述的理解。文章指出科学学科能帮助学生理解事物运作原理，因此参考答案包含这三点。7.Accordingtothepassage,whatistheauthor'smainpurposeinwritingthispassage?参考答案：-Theauthor'smainpurposeinwritingthispassageistoexplainhowsciencesubjectshelpinthefuture.-Theauthor'smainpurposeinwritingthispassageistoencouragestudentstostudyscience.-Theauthor'smainpurposeinwritingthispassageistodescribethelifeofafamousscientist.解析：本题考查学生对文章写作目的的判断能力。文章通过分析科学学科的优势和挑战，说明其对个人未来的帮助，因此参考答案包含这三点。8.Whatdoesthepassagetellusaboutthesciencecompetitionattheirschool?参考答案：-Thesciencecompetitionattheirschoolincludedexperimentsandpresentations.-Thesciencecompetitionattheirschoolwasheldintheschoollaboratory.-Thesciencecompetitionattheirschoolwasagreatopportunityforstudentstoshowtheirskills.解析：本题考查学生对文章中关于科学竞赛的具体信息的提取能力。文章描述了科学竞赛包含实验和展示两个环节，因此参考答案包含这三点。五、应用题（总共8题，每题4分，共24分）1.Readthefollowingpassageandanswerthequestion:"Sciencesubjectsareimportantbecausetheyhelpusunderstandtheworld.Manystudentsfindsciencesubjectsdifficultbecausetheyneedtoomuchmath.However,sciencesubjectscanleadtomanyjobopportunitiesinthefuture.Studentswhoareinterestedinscienceshouldjoinscienceclubsatschool."Whatarethemainbenefitsofstudyingsciencesubjects?参考答案：-Sciencesubjectshelpstudentsunderstandtheworldaroundthem.-Sciencesubjectscanleadtomanyjobopportunitiesinthefuture.解析：本题考查学生对文章中关于科学学科优势的概括能力。文章指出科学学科能帮助学生理解世界、提供就业机会，因此参考答案包含这两点。2.Readthefollowingpassageandanswerthequestion:"MarieCuriewasafamousscientistwhoworkedinradioactivescience.Shediscoveredtwoelements,includingradium.Herworkwasveryimportant,butitwasalsoverydifficult.Shehadtodoalotofexperimentsandresearch."WhatisMarieCuriefamousfor?参考答案：-MarieCurieisfamousforherworkinradioactivescience.-MarieCurieisfamousfordiscoveringtwoelements,includingradium.解析：本题考查学生对文章中关于居里夫人的具体信息的提取能力。文章提到居里夫人在放射性科学领域做出重大贡献，发现了镭元素，因此参考答案包含这两点。3.Readthefollowingpassageandanswerthequestion:"Thesciencecompetitionattheirschoolincludedmanyinterestingexperiments.Studentshadtodesignandconducttheirownexperiments.Theyalsohadtopresenttheirfindingstothejudges.Thecompetitionwasverychallenging,butitwasalsoveryrewarding."Whatdidthestudentsdointhesciencecompetition?参考答案：-Thestudentsdesignedandconductedtheirownexperiments.-Thestudentspresentedtheirfindingstothejudges.解析：本题考查学生对文章中关于科学竞赛的具体信息的提取能力。文章描述了学生在竞赛中设计和进行实验，并向评委展示结果，因此参考答案包含这两点。4.Readthefollowingpassageandanswerthequestion:"Thesciencefairattheirschoolwasagreatopportunityforstudentstoshowtheirwork.Manystudentsbroughtscienceprojectstothefair.Theseprojectsincludedexperiments,models,anddemonstrations.Thefairwasverypopular,andmanypeoplecametoseetheexhibits."Whatdidthestudentsbringtothesciencefair?参考答案：-Thestudentsbroughtscienceprojectstothefair.-Thestudentsbroughtexperiments,models,anddemonstrationstothefair.解析：本题考查学生对文章中关于科学展览的具体信息的提取能力。文章描述了学生带来了科学项目，包括实验、模型和演示，因此参考答案包含这两点。5.Readthefollowingpassageandanswerthequestion:"Sciencesubjectsarenoteasy,buttheyareveryimportant.Theyhelpusdevelopcriticalthinkingandproblem-solvingskills.Theseskillsareusefulinmanyareasoflife.Ifyouwanttobecomeascientist,youneedtobepersistentandmotivated."Whyaresciencesubjectsimportant?参考答案：-Sciencesubjectshelpusdevelopcriticalthinkingandproblem-solvingskills.-Sciencesubjectsareimportantbecausetheyareusefulinmanyareasoflife.解析：本题考查学生对文章中关于科学学科重要性的概括能力。文章指出科学学科能帮助学生发展思维和解决问题的能力，因此参考答案包含这两点。6.Readthefollowingpassageandanswerthequestion:"Manystudentsfindsciencesubjectsdifficultbecausetheyneedtoomuchmath.However,ifyouenjoyscience,itcanbeveryrewarding.Youcandointerestingexperimentsandlearnnewthingseveryday.Sciencecanalsohelpyoufindajobyoulove."Whydosomestudentsfindsciencesubjectsdifficult?参考答案：-Somestudentsfindsciencesubjectsdifficultbecausetheyneedtoomuchmath.-Somestudentsfindsciencesubjectsdifficultbecausetheyneedtomemorizealotofinformation.解析：本题考查学生对文章中关于科学学科难度的具体描述的理解。文章指出数学是科学学科的主要难点，因此参考答案包含这一点。7.Readthefollowingpassageandanswerthequestion:"Thesciencecompetitionattheirschoolwasverychallenging,butitwasalsoveryrewarding.Studentshadtoworkhardtoprepareforthecompetition.Theyhadtodesignexperiments,collectdata,andanalyzeresults.Thecompetitionhelpedmanystudentsimprovetheirscienceskills."Whatdidthestudentsdotoprepareforthecompetition?参考答案：-Thestudentsdesignedexperiments,collecteddata,andanalyzedresults.-Thestudentsworkedhardtoprepareforthecompetition.解析：本题考查学生对文章中关于科学竞赛准备工作的具体信息的提取能力。文章描述了学生设计和进行实验，收集和分析数据，因此参考答案包含这两点。8.Readthefollowingpassageandanswerthequestion:"Sciencesubjectscanleadtomanyjobopportunitiesinthefuture.Ifyouenjoyscience,youshouldconsiderstudyingitincollege.Therearemanycareersinscience,suchasscientists,engineers,anddoctors.Sciencecanalsohelpyoumakeadifferenceintheworld."Whatarethebenefitsofstudyingsciencesubjects?参考答案：-Sciencesubjectscanleadtomanyjobopportunitiesinthefuture.-Sciencecanhelpyoumakeadifferenceintheworld.解析：本题考查学生对文章中关于科学学科优势的概括能力。文章指出科学学科能提供就业机会，帮助学生改变世界，因此参考答案包含这两点。【标准答案及解析】一、单项选择题1.B2.B3.B4.C5.C6.B7.B8.B9.B10.B二、填空题1.understand2.radioactive3.math4.joinscienceclubs5.explainhowsciencesubjectshelpinthefuture6.problem-solving7.experiments8.doingalotofresearchandexperiments9.scienceprojects10.understand三、判断题1.False2.True3.False4.True5.True6.True7.True8.True9.True10.True四、简答题1.参考答案：Sciencesubjectshelpstudentsunderstandtheworldaroundthem.Sciencesubjectscanleadtomanyjobopportunitiesinthefuture.Sciencesubjectsdevelopcriticalthinkingandproblem-solvingskills.2.参考答案：Somestudentsfindsciencesubjectsdifficultbecausetheyneedtoomuchmath.Somestudentsfindsciencesubjectsdifficultbecausetheyrequirehands-onexperiments.Somestudentsfindsciencesubjectsdifficultbecausetheyneedtomemorizealotofinformation.3.参考答案：Studentswhoareinterestedinscienceshouldjoinscienceclubsatschool.Studentswhoareinterestedinscienceshouldreadsciencebooksandwatchsciencedocumentaries.Studentswhoareinterestedinscienceshouldtalktoscientistsandaskthemquestions.4.参考答案：Thebiggestchallengeforstudentswhowanttobecomescientistsisdoingalotofresearchandexperiments.Thebiggestchallengeforstudentswhowanttobecomescientistsisstayingmotivatedandpersistent.Thebiggestchallengeforstudentswhowanttobecomescientistsiscommunicatingtheirfindingstoothers.5.参考答案：Thesciencefairattheirschoolincludedmanyscienceprojectsandexhibits.Thesciencefairattheirschoolwasheldintheschoolauditorium.Thesciencefairattheirschoolwasagreatopportunityforstudentstoshowtheirwork.6.参考答案：S