2026年广东省部编版九年级英语第4单元阅读理解题库试卷

2026年广东省部编版九年级英语第4单元阅读理解题库试卷一、单项选择题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit4,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?A.Becausesciencesubjectsareeasiertolearnthanothersubjects.B.Becausesciencesubjectscanhelpstudentsunderstandtheworldbetter.C.Becausesciencesubjectsaremorepopularamongparentsandteachers.D.Becausesciencesubjectsalwaysleadtohigh-payingjobsinthefuture.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认识世界，培养逻辑思维和创新能力。选项A错误，文章未提及科学学科难度更低；选项C和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.ThepassagementionsafamousscientistnamedMarieCurie.Whatachievementismostlikelydescribedaboutherinthetext?A.Sheinventedthefirstcomputer.B.Shediscoveredtwonewelementsinchemistry.C.ShewontheNobelPrizeforphysicsandchemistry.D.Shedevelopedthetheoryofrelativity.解析：本题考查学生对单元中“科学家故事”相关内容的记忆。正确答案为B，因为文章重点介绍居里夫人发现镭和钋的成就。选项A和D与居里夫人无关，选项C虽然正确但并非文章的核心描述。3.Accordingtothepassage,whydosomestudentsfindsciencesubjectschallenging?A.Becausesciencesubjectsrequiretoomuchmemorization.B.Becausesciencesubjectsarenotasinterestingassports.C.Becausesciencesubjectsinvolvecomplexexperiments.D.Becausesciencesubjectsaretoodifficultformoststudents.解析：本题考查学生对单元中“科学学习难点”的分析。正确答案为C，文章指出科学学科需要动手实验，这对部分学生来说是难点。选项A和B与文章观点不符，选项D过于绝对。4.Thepassagesuggeststhatstudentswhoareinterestedinscienceshoulddowhichofthefollowing?A.Avoidreadingsciencebooksbecausetheyareboring.B.Focusonlyonmathbecauseitisthefoundationofscience.C.Participateinsciencecompetitionstoimprovetheirskills.D.Giveupsciencesubjectsiftheyfailonce.解析：本题考查学生对单元中“科学学习建议”的理解。正确答案为C，文章鼓励学生通过竞赛提升能力。选项A和D与文章精神相反，选项B虽然数学重要，但文章未强调其唯一性。5.Whatdoesthepassagemainlydiscussaboutthefutureofscience?A.Thefutureofsciencewillbesimilartothepast.B.Sciencewillplayamoreimportantroleinsolvingglobalproblems.C.Sciencewillbecomelessimportantbecausetechnologyisadvancing.D.Sciencewillonlybenefitwealthycountriesintheworld.解析：本题考查学生对单元中“科学未来趋势”的把握。正确答案为B，文章强调科学在解决气候变化、健康等全球问题中的作用。选项A和C与文章观点相反，选项D过于片面。6.Thepassagementionsaprojectaboutrenewableenergy.Whatisthemostlikelygoalofthisproject?A.Tofindawaytousecoalmoreefficiently.B.Toreducetheuseoffossilfuelsandprotecttheenvironment.C.Tomakerenewableenergymoreexpensiveforconsumers.D.Toreplacealltraditionalenergysourceswithwindpower.解析：本题考查学生对单元中“环保科技”相关内容的理解。正确答案为B，文章指出可再生能源项目旨在减少化石燃料使用。选项A和C与环保目标相反，选项D过于绝对。7.Accordingtothepassage,whatisthebiggestchallengeindevelopingnewmedicines?A.Thecostofresearchistoohigh.B.Thegovernmentdoesnotsupportscienceenough.C.Ittakestoolongtotestthesafetyofnewdrugs.D.Scientistsdonothaveenoughknowledgetoinventnewmedicines.解析：本题考查学生对单元中“医学研究”难点的分析。正确答案为C，文章指出药物测试周期长是主要挑战。选项A和B可能是问题，但并非文章强调的核心，选项D过于简单化。8.ThepassagementionsastudentnamedLiHuawholovesscience.WhatdoesthepassagesayaboutLiHua?A.LiHuaisnotgoodatmathbutlovesscienceverymuch.B.LiHuawantstobecomeascientistwhenhegrowsup.C.LiHuafindssciencesubjectsboringbecausetheyaretoodifficult.D.LiHuadoesnotlikeexperimentsbecausetheyaredangerous.解析：本题考查学生对单元中“学生案例”的细节理解。正确答案为B，文章提到李华梦想成为科学家。选项A和C与文章描述相反，选项D未提及。9.Thepassagesuggeststhatscienceeducationshouldincludewhichofthefollowing?A.Onlytheoreticalknowledgewithoutpracticalexperiments.B.Onlyhands-onexperimentswithoutanytheory.C.Abalancebetweentheoryandpracticetohelpstudentsunderstandsciencebetter.D.Morefocusonmemorizationtoimproveexamscores.解析：本题考查学生对单元中“科学教育方法”的建议。正确答案为C，文章强调理论与实践结合。选项A和B与文章观点相反，选项D忽视了理解的重要性。10.WhatisthemainmessageofthepassageinUnit4?A.Sciencesubjectsaretheeasiesttolearninschool.B.Scienceisimportantbutnotaspopularasothersubjects.C.Sciencecanhelpussolvemanyproblemsinthefuture.D.Scientistsarethemostfamouspeopleintheworld.解析：本题考查学生对单元主题的概括能力。正确答案为C，文章强调科学对未来的重要性。选项A和D过于绝对，选项B与文章观点不符。二、填空题（总共10题，每题2分，共20分）1.Thepassagementionsthatmanystudentsareinterestedinsciencebecauseitcan______themunderstandtheworldbetter.参考答案：help解析：本题考查学生对单元中“科学学科吸引力”的细节记忆。原文明确指出科学能帮助学生更好地认识世界，空格处应填“help”。2.MarieCuriewasafamousscientistwho______twonewelementsinchemistry.参考答案：discovered解析：本题考查学生对居里夫人成就的掌握。文章提到她发现了镭和钋，空格处应填“discovered”。3.Somestudentsfindsciencesubjectschallengingbecausetheyinvolve______experimentsthatrequirecarefulobservation.参考答案：complex解析：本题考查学生对科学学科难点的理解。文章指出科学实验复杂且需要细致观察，空格处应填“complex”。4.Thepassagesuggeststhatstudentswhoareinterestedinscienceshould______insciencecompetitionstoimprovetheirskills.参考答案：participate解析：本题考查学生对科学学习建议的掌握。文章鼓励学生参加竞赛，空格处应填“participate”。5.Accordingtothepassage,thefutureofsciencewillbemoreimportantinsolving______problemssuchasclimatechangeandpublichealth.参考答案：global解析：本题考查学生对科学未来趋势的理解。文章提到科学在解决全球性问题中的作用，空格处应填“global”。6.Thepassagementionsaprojectaboutrenewableenergy,whichaimsto______theuseoffossilfuelsandprotecttheenvironment.参考答案：reduce解析：本题考查学生对环保科技项目的目标记忆。文章指出该项目旨在减少化石燃料使用，空格处应填“reduce”。7.Developingnewmedicinesischallengingbecauseittakestoolongto______thesafetyofnewdrugs.参考答案：test解析：本题考查学生对医学研究难点的理解。文章指出药物测试周期长是主要挑战，空格处应填“test”。8.LiHua,astudentwholovesscience,wantsto______ascientistwhenhegrowsup.参考答案：become解析：本题考查学生对学生案例的细节记忆。文章提到李华梦想成为科学家，空格处应填“become”。9.Thepassagesuggeststhatscienceeducationshouldincludea______betweentheoryandpracticetohelpstudentsunderstandsciencebetter.参考答案：balance解析：本题考查学生对科学教育方法的建议。文章强调理论与实践的平衡，空格处应填“balance”。10.ThemainmessageofthepassageinUnit4isthatsciencecan______ussolvemanyproblemsinthefuture.参考答案：help解析：本题考查学生对单元主题的概括能力。文章强调科学对解决未来的作用，空格处应填“help”。三、判断题（总共10题，每题2分，共20分）1.ThepassageinUnit4mainlydiscussesthehistoryofscienceinthe20thcentury.参考答案：False解析：本题考查学生对单元主题范围的判断。文章重点讨论科学学科的重要性、未来趋势及学习方法，而非历史，故为错误。2.Accordingtothepassage,sciencesubjectsareeasiertolearnthanothersubjects.参考答案：False解析：本题考查学生对文章观点的判断。文章未比较科学与其他学科难度，仅指出科学需要实验和逻辑思维，故为错误。3.MarieCuriewontheNobelPrizeinbothphysicsandchemistry.参考答案：True解析：本题考查学生对居里夫人成就的判断。文章明确提到她获得物理学和化学诺贝尔奖，故为正确。4.Thepassagesuggeststhatstudentsshouldgiveupsciencesubjectsiftheyfailonce.参考答案：False解析：本题考查学生对科学学习建议的判断。文章鼓励学生坚持，未提及失败后放弃，故为错误。5.Theprojectaboutrenewableenergyinthepassageaimstomakewindpowertheonlysourceofenergyinthefuture.参考答案：False解析：本题考查学生对环保科技项目目标的判断。文章未提及完全替代其他能源，仅强调减少化石燃料使用，故为错误。6.Developingnewmedicinesiseasybecausescientistshavealotofknowledge.参考答案：False解析：本题考查学生对医学研究难点的判断。文章指出药物测试周期长是主要挑战，未说知识足够，故为错误。7.LiHuadoesnotlikesciencebecauseitistoodifficult.参考答案：False解析：本题考查学生对学生案例的判断。文章提到李华热爱科学，未提及难度问题，故为错误。8.Thepassagesuggeststhatscienceeducationshouldonlyfocusonmemorization.参考答案：False解析：本题考查学生对科学教育方法的判断。文章强调理论与实践结合，未提单靠记忆，故为错误。9.Sciencewillbecomelessimportantinthefuturebecausetechnologyisadvancing.参考答案：False解析：本题考查学生对科学未来趋势的判断。文章强调科学在解决全球问题中的作用，未说其重要性下降，故为错误。10.Themainmessageofthepassageisthatsciencesubjectsaretheeasiestinschool.参考答案：False解析：本题考查学生对单元主题的判断。文章强调科学的重要性，未比较难度，故为错误。四、简答题（总共8题，每题2分，共16分）1.AccordingtothepassageinUnit4,whyaremanystudentsinterestedinsciencesubjects?参考答案：Manystudentsareinterestedinsciencebecauseitcanhelpthemunderstandtheworldbetter.Sciencesubjectsalsodeveloplogicalthinkingandcreativity,whichareusefulinmanyareasoflife.Additionally,scienceisoftenassociatedwithexcitingexperimentsanddiscoveries.解析：本题考查学生对科学学科吸引力的理解。文章指出科学能帮助学生认识世界，培养逻辑思维和创造力，并涉及实验和发现，需结合多方面回答。2.WhatachievementismostlikelydescribedaboutMarieCurieinthepassage?参考答案：ThepassagemostlikelydescribesMarieCurie'sachievementofdiscoveringtwonewelements,radiumandpolonium,inchemistry.ThisdiscoveryearnedhertheNobelPrizeinbothphysicsandchemistry.解析：本题考查学生对居里夫人成就的掌握。文章提到她发现镭和钋并获奖，需概括核心信息。3.Whydosomestudentsfindsciencesubjectschallengingaccordingtothepassage?参考答案：Somestudentsfindsciencesubjectschallengingbecausetheyinvolvecomplexexperimentsthatrequirecarefulobservationandhands-onwork.Additionally,sciencesubjectsoftenrequireastrongunderstandingoftheoriesandprinciples,whichcanbedifficultforsomelearners.解析：本题考查学生对科学学科难点的分析。文章指出实验复杂且需要理论理解，需结合两方面回答。4.Whatdoesthepassagesuggestaboutthefutureofscience?参考答案：Thepassagesuggeststhatsciencewillplayanincreasinglyimportantroleinsolvingglobalproblemssuchasclimatechange,publichealth,andenergyshortages.Sciencewillalsocontinuetoadvancetechnologyandimproveourlivesinmanyways.解析：本题考查学生对科学未来趋势的把握。文章强调科学在解决全球性问题中的作用，需结合具体领域回答。5.Accordingtothepassage,whatshouldstudentswhoareinterestedinsciencedo?参考答案：Studentswhoareinterestedinscienceshouldparticipateinsciencecompetitionstoimprovetheirskills.Theyshouldalsoreadsciencebooksandarticlestoexpandtheirknowledge.Additionally,theyshouldnotbeafraidtoaskquestionsandexplorenewideas.解析：本题考查学生对科学学习建议的理解。文章建议参加竞赛、阅读和提问，需结合多方面回答。6.WhatisthemainideaofthepassageinUnit4?参考答案：Themainideaofthepassageisthatscienceisavaluablesubjectthathelpsusunderstandtheworld,solveproblems,andimproveourfuture.Scienceeducationshouldincludeboththeoryandpracticetohelpstudentsdevelopadeeperunderstanding.解析：本题考查学生对单元主题的概括能力。文章强调科学的重要性及教育方法，需结合核心观点回答。7.Whyisdevelopingnewmedicineschallengingaccordingtothepassage?参考答案：Developingnewmedicinesischallengingbecauseittakestoolongtotestthesafetyofnewdrugs.Scientistsmustconductextensiveexperimentstoensurethatnewmedicinesareeffectiveanddonotcauseharmfulsideeffects.解析：本题考查学生对医学研究难点的分析。文章指出药物测试周期长，需结合实验和安全性回答。8.WhatdoesthepassagesayaboutLiHua,astudentwholovesscience?参考答案：ThepassagesaysthatLiHualovesscienceandwantstobecomeascientistwhenhegrowsup.Heisinterestedinsciencebecauseitisexcitingandhelpshimunderstandtheworld.LiHuaalsoparticipatesinscienceactivitiestoimprovehisskills.解析：本题考查学生对学生案例的细节理解。文章提到李华热爱科学、梦想成为科学家并参与活动，需结合多方面回答。五、应用题（总共8题，每题4分，共24分）1.Readthefollowingpassageandanswerthequestion:"Scienceisawayofunderstandingtheworldaroundus.Itinvolvesobserving,experimenting,andanalyzingdatatofindanswerstoquestions.Manystudentsfindsciencefascinatingbecauseitcanhelpthemsolvepuzzlesanddiscovernewthings."Whatdoesthepassagesuggestabouttheimportanceofscience?参考答案：Thepassagesuggeststhatscienceisimportantbecauseithelpsusunderstandtheworldandsolveproblems.Sciencealsoencouragescuriosityanddiscovery,whichareessentialforpersonalgrowthandsocietalprogress.解析：本题考查学生对科学重要性的理解。文章强调科学能帮助理解世界、解决问题，并培养好奇心，需结合多方面回答。2.Readthefollowingpassageandanswerthequestion:"MarieCuriewasabrilliantscientistwhomadesignificantcontributionstothefieldofchemistry.Shediscoveredtwonewelements,radiumandpolonium,andwontheNobelPrizeinbothphysicsandchemistry.Despitefacingmanychallengesasawomaninscience,shenevergaveuponherdreams."WhatcanwelearnfromMarieCurie'sstory?参考答案：FromMarieCurie'sstory,wecanlearntheimportanceofperseverance,curiosity,anddedicationtoscience.Herachievementsshowthatgendershouldnotlimitone'spotentialinanyfield.Additionally,shedemonstratesthatchallengescanbeovercomewithhardworkanddetermination.解析：本题考查学生对居里夫人故事启示的理解。文章强调坚持、好奇心和性别平等，需结合多方面回答。3.Readthefollowingpassageandanswerthequestion:"Manystudentsfindsciencesubjectschallengingbecausetheyinvolvecomplexexperimentsandrequireadeepunderstandingoftheories.However,scienceeducationshouldincludeabalancebetweentheoryandpracticetohelpstudentsdevelopabetterunderstanding.Participatinginsciencecompetitionscanalsohelpstudentsimprovetheirskillsandknowledge."Whatadvicewouldyougivetoastudentwhofindssciencedifficult?参考答案：Toastudentwhofindssciencedifficult,Iwouldadvisethemtofocusonunderstandingthebasictheoriesfirst.Theyshouldalsopracticemorebyparticipatinginexperimentsandsciencecompetitions.Additionally,seekinghelpfromteachersorpeerscanbebeneficial.解析：本题考查学生对科学学习建议的应用。文章建议理论与实践结合、参加竞赛，需结合具体方法回答。4.Readthefollowingpassageandanswerthequestion:"Thefutureofsciencewillbemoreimportantthaneverinsolvingglobalproblemssuchasclimatechange,publichealth,andenergyshortages.Sciencewillcontinuetoadvancetechnologyandimproveourlivesinmanyways.However,scienceeducationneedstobeimprovedtoinspiremorestudentstopursuecareersinscience."Whatshouldschoolsdotoimprovescienceeducation?参考答案：Schoolsshouldimprovescienceeducationbymakingitmoreengagingandinteractive.Theycanincludemorehands-onexperiments,real-worldapplications,andsciencecompetitions.Additionally,schoolsshouldencouragestudentstoexploresciencethroughprojectsandresearch.解析：本题考查学生对科学教育改进建议的应用。文章建议增加实验、实际应用和项目，需结合具体方法回答。5.Readthefollowingpassageandanswerthequestion:"Developingnewmedicinesisacomplexprocessthatinvolvesextensiveresearchandtesting.Scientistsmustconductexperimentstoensurethatnewdrugsaresafeandeffective.However,thisprocesscantakemanyyearsandrequirealotofresources.Despitethechallenges,developingnewmedicinesiscrucialforimprovinghumanhealth."Whyisitimportanttotestthesafetyofnewmedicines?参考答案：Testingthesafetyofnewmedicinesisimportanttoensurethattheydonotcauseharmfulsideeffects.Thisprocesshelpsprotectpatientsandensuresthatonlyeffectiveandsafedrugsareapprovedforuse.Withoutthoroughtesting,manypeoplecouldbeatrisk.解析：本题考查学生对药物测试重要性的理解。文章强调保护患者和确保药物安全，需结合风险回答。6.Readthefollowingpassageandanswerthequestion:"LiHuaisastudentwholovesscience.Hespendsalotoftimereadingsciencebooksandarticles.Healsoparticipatesinsciencecompetitionsandexperimentsinschool.LiHuabelievesthatscienceisexcitingandhelpshimunderstandtheworldbetter."WhatqualitiesdoesLiHuahavethathelphimsucceedinscience?参考答案：LiHuahasqualitiessuchascuriosity,dedication,andawillingnesstolearn.Heactivelyseeksknowledgebyreadingandparticipatingincompetitions.Hispassionforsciencealsomotivateshimtoexploreanddiscovernewthings.解析：本题考查学生对学生案例的分析。文章提到李华的好奇心、坚持和热情，需结合多方面回答。7.Readthefollowingpassageandanswerthequestion:"Scienceisasubjectthatcanhelpussolvemanyproblemsinthefuture.Itcancontributetosolvingglobalissuessuchasclimatechange,energyshortages,andpublichealth.Sciencealsoencouragescriticalthinkingandproblem-solvingskills,whicharevaluableinmanyareasoflife."Howcansciencehelpsolveglobalproblems?参考答案：Sciencecanhelpsolveglobalproblemsbyprovidingsolutionstoissuessuchasclimatechange,energyshortages,andpublichealth.Forexample,scientistscandeveloprenewableenergysourcestoreducepollution.Additionally,sciencecanleadtonewmedicaltreatmentstoimprovepublichealth.解析：本题考查学生对科学解决全球问题的理解。文章提到可再生能源和医疗进步，需结合具体领域回答。8.Readthefollowingpassageandanswerthequestion:"Manystudentsfindsciencesubjectschallengingbecausetheyinvolvecomplexexperimentsandrequireadeepunderstandingoftheories.However,scienceeducationshouldincludeabalancebetweentheoryandpracticetohelpstudentsdevelopabetterunderstanding.Participatinginsciencecompetitionscanalsohelpstudentsimprovetheirskillsandknowledge."Whatshouldastudentdoiftheyareinterestedinsciencebutfinditdifficult?参考答案：Ifastudentisinterestedinsciencebutfindsitdifficult,theyshouldstartbyfocusingonunderstandingthebasictheories.Theycanalsopracticemorebyparticipatinginexperimentsandsciencecompetitions.Additionally,seekinghelpfromteachersorpeerscanprovidesupportandimprovetheirunderstanding.解析：本题考查学生对科学学习建议的应用。文章建议理论与实践结合、参加竞赛和寻求帮助，需结合具体方法回答。【标准答案及解析】一、单项选择题1.B2.B3.C4.C5.B6.B7.C8.B9.C10.C二、填空题1.help2.discovered3.complex4.participate5.global6.reduce7.test8.become9.balance10.help三、判断题1.False2.False3.True4.False5.False6.False7.False8.False9.False10.False四、简答题1.Manystudentsareinterestedinsciencebecauseitcanhelpthemunderstandtheworldbetter.Sciencesubjectsalsodeveloplogicalthinkingandcreativity,whichareusefulinmanyareasoflife.Additionally,scienceisoftenassociatedwithexcitingexperimentsanddiscoveries.2.ThepassagemostlikelydescribesMarieCurie'sachievementofdiscoveringtwonewelements,radiumandpolonium,inchemistry.ThisdiscoveryearnedhertheNobelPrizeinbothphysicsandchemistry.3.Somestudentsfindsciencesubjectschallengingbecausetheyinvolvecomplexexperimentsthatrequirecarefulobservationandhands-onwork.Additionally,sciencesubjectsoftenrequireastrongunderstandingoftheoriesandprinciples,whichcanbedifficultforsomelearners.4.Thepassagesuggeststhatsciencewillplayanincreasinglyimportantroleinsolvingglobalproblemssuchasclimatechange,publichealth,andenergyshortages.Sciencewillalsocontinuetoadvancetechnologyandimproveourlivesinmanyways.5.Studentswhoareinterestedinscienceshouldparticipateinsciencecompetitionstoimprovetheirskills.Theyshouldalsoreadsciencebooksandarticlestoexpandtheirknowledge.Additionally,theyshouldnotbeafraidtoaskquestionsandexplorenewideas.6.Themainideaofthepassageisthatscienceisavaluablesubjectthathelpsusunderstandtheworld,solveproblems,andimproveourfuture.Scienceeducationshouldincludeboththeoryandpracticetohelpstudentsdevelopadeeperunderstanding.7.Developingnewmedicinesischallengingbecauseittakestoolongtotestthesafetyofnewdrugs.Scientistsmustconductextensiveexperimentstoensurethatnewmedicinesareeffectiveanddonotcauseharmfulsideeffects.8.ThepassagesaysthatLiHualovesscienceandwantstobecomeascientistwhenhegrowsup.Heisinterestedinsciencebecauseitisexcitingandhelpshimunderstandtheworld.LiHuaalsoparticipatesinscienceactivitiestoimprovehisskills.五、应用题1.Thepassagesuggeststhatscienceis