2026年湖南省人教版初中英语下册第5单元阅读理解专项训练

2026年湖南省人教版初中英语下册第5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.AccordingtothepassageinUnit5,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?A.Becausesciencesubjectsareeasierthanothersubjects.B.Becausesciencesubjectscanhelpthemunderstandtheworldbetter.C.Becausesciencesubjectsaremoreinterestingthanartsubjects.D.Becausesciencesubjectshavemorejobopportunitiesinthefuture.（解析：根据第5单元阅读材料中关于学生选择科学学科的原因分析，文章明确指出科学学科能帮助学生更好地理解世界，故B项正确。A项错误，文章未提及科学学科比其他学科容易；C项错误，文章对比了科学和艺术，但未说科学更感兴趣；D项错误，文章强调的是科学对未来的帮助，而非就业机会数量。）2.WhatdoesthepassageinUnit5suggestabouttheimportanceofexperimentsinsciencelearning?A.Experimentsareonlyusefulforadvancedscientists.B.Experimentsareboringandshouldbeavoided.C.Experimentshelpstudentslearnbydoingandseescientificprinciplesinaction.D.Experimentsareonlynecessaryforhighschoolstudents.（解析：根据第5单元阅读材料中关于科学实验的描述，文章强调实验让学生通过实践学习，直观理解科学原理，故C项正确。A项错误，实验对初学者同样重要；B项错误，文章认为实验很有趣；D项错误，实验适用于所有学段。）3.AccordingtothepassageinUnit5,whydosomestudentsfinditdifficulttolearnsciencesubjects?A.Becausesciencesubjectshavetoomanyformulas.B.Becausesciencesubjectsrequiretoomuchmemorization.C.Becausesciencesubjectsarenotrelevanttodailylife.D.Becausesciencesubjectsinvolvetoomanydifficultconcepts.（解析：根据第5单元阅读材料中关于科学学科难度的分析，文章指出科学学科包含许多抽象概念，让学生感到困难，故D项正确。A项错误，文章未强调公式；B项错误，文章认为科学更注重理解而非死记硬背；C项错误，文章指出科学与生活密切相关。）4.Whatistheauthor'smainpurposeinwritingthepassageinUnit5?A.Topersuadestudentstochoosesciencesubjectsastheirmajors.B.Toexplainwhysciencesubjectsareimportantforstudents.C.Todescribethedailylifeofscientists.D.Tocomparescienceandartsubjects.（解析：根据第5单元阅读材料中作者写作意图的描述，文章旨在说明科学学科的重要性，故B项正确。A项错误，文章未强制要求学生选择科学；C项错误，文章未涉及科学家日常生活；D项错误，文章未进行科学和艺术的对比。）5.AccordingtothepassageinUnit5,whatisthebestwaytolearnsciencesubjects?A.Toreadtextbooksandmemorizeeverything.B.Towatchsciencevideosandtakenotes.C.Toparticipateinexperimentsandaskquestions.D.Tostudywithfriendsanddiscussideas.（解析：根据第5单元阅读材料中学习方法的分析，文章强调实验和提问的重要性，故C项正确。A项错误，死记硬背不可取；B项错误，视频辅助但不如实践有效；D项错误，文章未特别强调小组讨论。）6.WhatdoesthepassageinUnit5sayabouttheroleofscienceinmodernsociety?A.Sciencehasnoroleinmodernsociety.B.Scienceisonlyimportantforscientists.C.Sciencehelpssolveproblemsandimproveourlives.D.Scienceisonlyusefulfordevelopingnewtechnologies.（解析：根据第5单元阅读材料中科学社会作用的描述，文章指出科学解决生活问题并提升生活质量，故C项正确。A项错误，科学非常重要；B项错误，科学影响所有人；D项错误，科学应用范围更广。）7.AccordingtothepassageinUnit5,whatisthebiggestchallengeforstudentslearningsciencesubjects?A.Thesubjectsaretoodifficulttounderstand.B.Therearetoomanyscienceclasses.C.Teachersdonotexplainwell.D.Studentsdonothaveenoughtimetostudy.（解析：根据第5单元阅读材料中学习挑战的分析，文章指出科学概念抽象是主要难点，故A项正确。B项错误，文章未提课程数量；C项错误，文章未涉及教师问题；D项错误，时间问题非核心。）8.WhatdoesthepassageinUnit5suggestaboutthefutureofscience?A.Sciencewillbecomelessimportantinthefuture.B.Sciencewillonlybeimportantforafewpeople.C.Sciencewillcontinuetoplayakeyroleinsociety.D.Sciencewillonlydevelopincertaincountries.（解析：根据第5单元阅读材料中对科学未来的展望，文章强调科学持续推动社会进步，故C项正确。A项错误，科学重要性不会降低；B项错误，科学影响广泛；D项错误，科学全球发展。）9.AccordingtothepassageinUnit5,whydosomestudentsenjoylearningsciencesubjects?A.Becausesciencesubjectshavecolorfultextbooks.B.Becausesciencesubjectsallowthemtodiscovernewthings.C.Becausesciencesubjectsareeasierthanmathsubjects.D.Becausesciencesubjectsgivethemgoodgrades.（解析：根据第5单元阅读材料中学生对科学学科的兴趣分析，文章指出学生喜欢科学是因为能探索未知，故B项正确。A项错误，文章未提教材颜色；C项错误，文章未比较科学与数学；D项错误，成绩非主要动机。）10.WhatisthebesttitleforthepassageinUnit5?A.TheImportanceofScienceinDailyLifeB.WhyStudentsFindScienceSubjectsDifficultC.TheFutureofScienceandTechnologyD.ExperimentsinScienceLearning（解析：根据第5单元阅读材料的核心内容，文章主要讨论科学的重要性，故A项最合适。B项仅涉及部分内容；C项偏离重点；D项仅是例子。）二、填空题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit5,sciencesubjectshelpstudents______theworldaroundthem.（参考答案：understand）（解析：根据第5单元阅读材料中关于科学学科功能的描述，文章明确指出科学帮助学生理解周围世界，故填understand。）2.ThepassageinUnit5mentionsthatmanystudentsfindsciencesubjectsdifficultbecausetheyinvolve______concepts.（参考答案：abstract）（解析：根据第5单元阅读材料中关于科学学科难度的分析，文章指出抽象概念是难点，故填abstract。）3.AccordingtothepassageinUnit5,thebestwaytolearnsciencesubjectsisto______andaskquestions.（参考答案：participateinexperiments）（解析：根据第5单元阅读材料中学习方法的建议，文章强调实验和提问，故填participateinexperiments。）4.ThepassageinUnit5suggeststhatscienceplaysakeyrolein______problemsandimprovingourlives.（参考答案：solving）（解析：根据第5单元阅读材料中科学社会作用的描述，文章指出科学解决生活问题，故填solving。）5.AccordingtothepassageinUnit5,thefutureofsciencewillcontinuetobeimportantbecauseithelps______society.（参考答案：develop）（解析：根据第5单元阅读材料中对科学未来的展望，文章强调科学推动社会发展，故填develop。）6.ThepassageinUnit5mentionsthatsomestudentsenjoylearningsciencesubjectsbecausetheycan______newthings.（参考答案：discover）（解析：根据第5单元阅读材料中学生对科学学科的兴趣分析，文章指出学生喜欢探索未知，故填discover。）7.AccordingtothepassageinUnit5,thebiggestchallengeforstudentslearningsciencesubjectsisthattheconceptsare______.（参考答案：difficulttounderstand）（解析：根据第5单元阅读材料中学习挑战的分析，文章指出抽象概念难以理解，故填difficulttounderstand。）8.ThepassageinUnit5suggeststhatsciencesubjectsarenotrelevantto______life.（参考答案：daily）（解析：根据第5单元阅读材料中科学学科与生活的关系，文章指出科学不与日常生活相关，故填daily。）9.AccordingtothepassageinUnit5,theauthor'smainpurposeisto______whysciencesubjectsareimportantforstudents.（参考答案：explain）（解析：根据第5单元阅读材料中作者写作意图的描述，文章旨在解释科学重要性，故填explain。）10.ThepassageinUnit5mentionsthatscienceexperimentshelpstudents______scientificprinciplesinaction.（参考答案：see）（解析：根据第5单元阅读材料中实验作用的描述，文章指出实验让学生直观理解科学原理，故填see。）三、判断题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit5,sciencesubjectsareeasierthanartsubjects.（参考答案：False）（解析：根据第5单元阅读材料中科学与艺术的对比，文章未明确比较难度，故错误。）2.ThepassageinUnit5suggeststhatsciencesubjectsareonlyimportantforscientists.（参考答案：False）（解析：根据第5单元阅读材料中科学社会作用的描述，文章强调科学影响所有人，故错误。）3.AccordingtothepassageinUnit5,thebestwaytolearnsciencesubjectsistoreadtextbooksandmemorizeeverything.（参考答案：False）（解析：根据第5单元阅读材料中学习方法的分析，文章反对死记硬背，故错误。）4.ThepassageinUnit5mentionsthatsciencehasnoroleinmodernsociety.（参考答案：False）（解析：根据第5单元阅读材料中科学社会作用的描述，文章强调科学重要性，故错误。）5.AccordingtothepassageinUnit5,thebiggestchallengeforstudentslearningsciencesubjectsisthattherearetoomanyscienceclasses.（参考答案：False）（解析：根据第5单元阅读材料中学习挑战的分析，文章指出抽象概念是难点，故错误。）6.ThepassageinUnit5suggeststhatsciencesubjectsarenotrelevanttodailylife.（参考答案：False）（解析：根据第5单元阅读材料中科学学科与生活的关系，文章指出科学与生活密切相关，故错误。）7.AccordingtothepassageinUnit5,theauthor'smainpurposeistopersuadestudentstochoosesciencesubjectsastheirmajors.（参考答案：False）（解析：根据第5单元阅读材料中作者写作意图的描述，文章旨在说明科学重要性，故错误。）8.ThepassageinUnit5mentionsthatscienceexperimentsareonlyusefulforadvancedscientists.（参考答案：False）（解析：根据第5单元阅读材料中实验作用的描述，文章强调实验对初学者同样重要，故错误。）9.AccordingtothepassageinUnit5,somestudentsenjoylearningsciencesubjectsbecausetheygivegoodgrades.（参考答案：False）（解析：根据第5单元阅读材料中学生对科学学科的兴趣分析，文章指出探索未知是动机，故错误。）10.ThepassageinUnit5suggeststhatsciencewillbecomelessimportantinthefuture.（参考答案：False）（解析：根据第5单元阅读材料中对科学未来的展望，文章强调科学持续推动社会进步，故错误。）四、简答题（总共8题，每题2分，共16分）1.AccordingtothepassageinUnit5,whydosomestudentsfindsciencesubjectsdifficult?（参考答案：Somestudentsfindsciencesubjectsdifficultbecausetheconceptsareabstractandhardtounderstand.Thepassagementionsthatscienceinvolvesmanydifficultideasthatarenoteasytograspwithoutpracticalexperience.）（解析：根据第5单元阅读材料中关于科学学科难度的分析，文章指出抽象概念是主要难点，学生难以理解，故答案强调抽象性和理解难度。）2.WhatdoesthepassageinUnit5suggestabouttheroleofexperimentsinsciencelearning?（参考答案：Thepassagesuggeststhatexperimentsareveryimportantinsciencelearningbecausetheyhelpstudentslearnbydoingandseescientificprinciplesinaction.Experimentsmakethelearningprocessmoreinterestingandhelpstudentsunderstandhowscienceworksinreallife.）（解析：根据第5单元阅读材料中实验作用的描述，文章强调实验让学生通过实践学习，直观理解科学原理，故答案突出实验的实践性和直观性。）3.AccordingtothepassageinUnit5,whatistheauthor'smainpurpose?（参考答案：Theauthor'smainpurposeistoexplainwhysciencesubjectsareimportantforstudents.Thepassagediscussesthebenefitsofscience,suchashelpingstudentsunderstandtheworld,solvingproblems,andimprovingtheircriticalthinkingskills.）（解析：根据第5单元阅读材料中作者写作意图的描述，文章旨在说明科学重要性，故答案强调解释科学价值。）4.WhatdoesthepassageinUnit5sayaboutthefutureofscience?（参考答案：Thepassagesaysthatsciencewillcontinuetoplayakeyroleinsocietyinthefuture.Ithelpsdeveloptechnology,solveglobalproblems,andimproveourlives.Scienceisseenasadrivingforceforprogressandinnovation.）（解析：根据第5单元阅读材料中对科学未来的展望，文章强调科学推动社会进步，故答案突出科学的发展性和创新性。）5.AccordingtothepassageinUnit5,whydosomestudentsenjoylearningsciencesubjects?（参考答案：Somestudentsenjoylearningsciencesubjectsbecausetheycandiscovernewthingsandexploretheunknown.Scienceallowsthemtoconductexperiments,makeobservations,andfindanswerstotheirquestions.Thissenseofcuriosityanddiscoverymakessciencefun.）（解析：根据第5单元阅读材料中学生对科学学科的兴趣分析，文章指出学生喜欢探索未知，故答案强调好奇心和探索性。）6.WhatisthebiggestchallengeforstudentslearningsciencesubjectsaccordingtothepassageinUnit5?（参考答案：Thebiggestchallengeisthattheconceptsareabstractanddifficulttounderstand.Thepassagementionsthatscienceinvolvesmanyhard-to-graspideasthatrequirethinkingandpractice.Studentsmaystruggletoconnecttheoreticalknowledgewithreal-worldapplications.）（解析：根据第5单元阅读材料中学习挑战的分析，文章指出抽象概念是难点，故答案强调理论联系实际困难。）7.AccordingtothepassageinUnit5,whatisthebestwaytolearnsciencesubjects?（参考答案：Thebestwayistoparticipateinexperimentsandaskquestions.Thepassagesuggeststhathands-onlearninghelpsstudentsunderstandscientificprinciplesbetter.Experimentsmakethelearningprocessmoreengaging,andaskingquestionsencouragescriticalthinking.）（解析：根据第5单元阅读材料中学习方法的建议，文章强调实验和提问，故答案突出实践性和思考性。）8.WhatdoesthepassageinUnit5sayabouttherelationshipbetweenscienceanddailylife?（参考答案：Thepassagesaysthatscienceiscloselyrelatedtodailylife.Ithelpssolveproblemswefaceeveryday,suchashealthissues,environmentalproblems,andtechnologicaladvancements.Scienceisnotjusttheoreticalbutalsopracticalandusefulinourdailyactivities.）（解析：根据第5单元阅读材料中科学学科与生活的关系，文章指出科学与生活密切相关，故答案强调科学的应用性。）五、应用题（总共8题，每题4分，共24分）1.Readthefollowingpassageandanswerthequestion:"Sciencesubjectsareimportantbecausetheyhelpusunderstandtheworld.Manystudentsfindthemdifficultbecausetheconceptsareabstract.However,experimentsmakelearningmoreinteresting.Sciencealsoplaysakeyroleinmodernsocietybysolvingproblemsandimprovingourlives."Whatdoesthepassagesuggestabouttheimportanceofsciencesubjects?（参考答案：Thepassagesuggeststhatsciencesubjectsareimportantbecausetheyhelpusunderstandtheworld.Theyarenotjusttheoreticalbutalsopractical,astheysolveproblemsandimproveourlives.Scienceisessentialforprogressandinnovationinsociety.）（解析：根据第5单元阅读材料中科学学科重要性的描述，文章强调科学帮助理解世界并推动社会进步，故答案突出科学的理论性和实践性。）2.Readthefollowingpassageandanswerthequestion:"Manystudentsenjoylearningsciencesubjectsbecausetheycandiscovernewthings.Scienceallowsthemtoconductexperiments,makeobservations,andfindanswerstotheirquestions.Thissenseofcuriosityanddiscoverymakessciencefun."Whatdoesthepassagesuggestabouttheroleofexperimentsinsciencelearning?（参考答案：Thepassagesuggeststhatexperimentsareveryimportantinsciencelearningbecausetheyallowstudentstodiscovernewthingsandexploretheunknown.Experimentsmakethelearningprocessmoreengagingandhelpstudentsunderstandhowscienceworksinreallife.）（解析：根据第5单元阅读材料中实验作用的描述，文章强调实验让学生探索未知，故答案突出实验的实践性和探索性。）3.Readthefollowingpassageandanswerthequestion:"Theauthorofthispassageaimstoexplainwhysciencesubjectsareimportantforstudents.Thepassagediscussesthebenefitsofscience,suchashelpingstudentsunderstandtheworld,solveproblems,andimprovetheircriticalthinkingskills.Theauthoralsomentionsthatscienceplaysakeyroleinmodernsociety."Whatistheauthor'smainpurpose?（参考答案：Theauthor'smainpurposeistoexplainwhysciencesubjectsareimportantforstudents.Thepassagehighlightsthebenefitsofscience,suchasunderstandingtheworld,solvingproblems,anddevelopingcriticalthinkingskills.Theauthorwantstopersuadestudentstovaluescienceeducation.）（解析：根据第5单元阅读材料中作者写作意图的描述，文章旨在说明科学重要性，故答案强调解释和说服。）4.Readthefollowingpassageandanswerthequestion:"Sciencewillcontinuetoplayakeyroleinsocietyinthefuture.Ithelpsdeveloptechnology,solveglobalproblems,andimproveourlives.Scienceisseenasadrivingforceforprogressandinnovation.However,manystudentsfindsciencesubjectsdifficultbecausetheconceptsareabstract."Whatdoesthepassagesuggestaboutthefutureofscience?（参考答案：Thepassagesuggeststhatsciencewillcontinuetobeveryimportantinthefuture.Itwillhelpdeveloptechnology,solveglobalproblems,andimproveourlives.Scienceisadrivingforceforprogressandinnovation.Despitechallenges,scienceremainsessentialforsociety'sdevelopment.）（解析：根据第5单元阅读材料中对科学未来的展望，文章强调科学推动社会进步，故答案突出科学的发展性和创新性。）5.Readthefollowingpassageandanswerthequestion:"Somestudentsenjoylearningsciencesubjectsbecausetheycandiscovernewthingsandexploretheunknown.Scienceallowsthemtoconductexperiments,makeobservations,andfindanswerstotheirquestions.Thissenseofcuriosityanddiscoverymakessciencefun.However,thebiggestchallengeforstudentslearningsciencesubjectsisthattheconceptsareabstractandhardtounderstand."Whatisthebiggestchallengeforstudentslearningsciencesubjects?（参考答案：Thebiggestchallengeisthattheconceptsareabstractanddifficulttounderstand.Thepassagementionsthatscienceinvolvesmanyhard-to-graspideasthatrequirethinkingandpractice.Studentsmaystruggletoconnecttheoreticalknowledgewithreal-worldapplications.）（解析：根据第5单元阅读材料中学习挑战的分析，文章指出抽象概念是难点，故答案强调理论联系实际困难。）6.Readthefollowingpassageandanswerthequestion:"Thebestwaytolearnsciencesubjectsistoparticipateinexperimentsandaskquestions.Experimentsmakethelearningprocessmoreengaging,andaskingquestionsencouragescriticalthinking.Sciencesubjectsarenotjustaboutmemorizingfactsbutaboutunderstandinghowthingswork.Experimentshelpstudentsseescientificprinciplesinaction."Whatdoesthepassagesuggestaboutthebestwaytolearnsciencesubjects?（参考答案：Thepassagesuggeststhatthebestwaytolearnsciencesubjectsistoparticipateinexperimentsandaskquestions.Experimentsmakelearningmoreengagingandhelpstudentsunderstandscientificprinciplesinaction.Askingquestionsencouragescriticalthinkinganddeeperunderstanding.）（解析：根据第5单元阅读材料中学习方法的建议，文章强调实验和提问，故答案突出实践性和思考性。）7.Readthefollowingpassageandanswerthequestion:"Scienceiscloselyrelatedtodailylife.Ithelpssolveproblemswefaceeveryday,suchashealthissues,environmentalproblems,andtechnologicaladvancements.Scienceisnotjusttheoreticalbutalsopracticalandusefulinourdailyactivities.Manystudentsfindsciencesubjectsdifficultbecausetheconceptsareabstract,butscienceisveryimportantinourdailylives."Whatdoesthepassagesayabouttherelationshipbetweenscienceanddailylife?（参考答案：Thepassagesaysthatscienceiscloselyrelatedtodailylife.Ithelpssolveproblemswefaceeveryday,suchashealthissues,environmentalproblems,andtechnologicaladvancements.Scienceisnotjusttheoreticalbutalsopracticalandusefulinourdailyactivities.Scienceplaysakeyroleinimprovingourlives.）（解析：根据第5单元阅读材料中科学学科与生活的关系，文章指出科学与生活密切相关，故答案强调科学的应用性。）8.Readthefollowingpassageandanswerthequestion:"Theauthorofthispassageaimstoexplainwhysciencesubjectsareimportantforstudents.Thepassagediscussesthebenefitsofscience,suchashelpingstudentsunderstandtheworld,solveproblems,andimprovetheircriticalthinkingskills.Theauthoralsomentionsthatscienceplaysakeyroleinmodernsociety.However,manystudentsfindsciencesubjectsdifficultbecausetheconceptsareabstract."Whatistheauthor'smainpurpose?（参考答案：Theauthor'smainpurposeistoexplainwhysciencesubjectsareimportantforstudents.Thepassagehighlightsthebenefitsofscience,suchasunderstandingtheworld,solvingproblems,anddevelopingcriticalthinkingskills.Theauthorwantstopersuadestudentstovaluescienceeducationandovercomechallenges.）（解析：根据第5单元阅读材料中作者写作意图的描述，文章旨在说明科学重要性，故答案强调解释和说服。）【标准答案及解析】一、单项选择题1.B2.C3.D4.B5.C6.C7.A8.C9.B10.A二、填空题1.understand2.abstract3.participateinexperiments4.solving5.develop6.discover7.difficulttounderstand8.daily9.explain10.see三、判断题1.False2.False3.False4.False5.False6.False7.False8.False9.False10.False四、简答题1.参考答案：Somestudentsfindsciencesubjectsdifficultbecausetheconceptsareabstractandhardtounderstand.Thepassagementionsthatscienceinvolvesmanydifficultideasthatarenoteasytograspwithoutpracticalexperience.解析：根据第5单元阅读材料中关于科学学科难度的分析，文章指出抽象概念是主要难点，学生难以理解，故答案强调抽象性和理解难度。2.参考答案：Thepassagesuggeststhatexperimentsareveryimportantinsciencelearningbecausetheyhelpstudentslearnbydoingandseescientificprinciplesinaction.Experimentsmakethelearningprocessmoreinterestingandhelpstudentsunderstandhowscienceworksinreallife.解析：根据第5单元阅读材料中实验作用的描述，文章强调实验让学生通过实践学习，直观理解科学原理，故答案突出实验的实践性和直观性。3.参考答案：Theauthor'smainpurposeistoexplainwhysciencesubjectsareimportantforstudents.Thepassagediscussesthebenefitsofscience,suchashelpingstudentsunderstandtheworld,solveproblems,andimprovetheircriticalthinkingskills.Theauthorwantstopersuadestudentstovaluescienceeducation.解析：根据第5单元阅读材料中作者写作意图的描述，文章旨在说明科学重要性，故答案强调解释和说服。4.参考答案：Thepassagesaysthatsciencewillcontinuetoplayakeyroleinsocietyinthefuture.Ithelpsdeveloptechnology,solveglobalproblems,andimproveourlives.Scienceisseenasadrivingforceforprogressandinnovation.Despitechallenges,scienceremainsessentialforsociety'sdevelopment.解析：根据第5单元阅读材料中对科学未来的展望，文章强调科学推动社会进步，故答案突出科学的发展性和创新性。5.参考答案：Somestudentsenjoylearningsciencesubjectsbecausetheycandiscovernewthingsandexploretheunknown.Scienceallowsthemtoconductexperiments,makeobservations,andfindanswerstotheirquestions.Thissenseofcuriosityanddiscoverymakessciencefun.解析：根据第5单元阅读材料中学生对科学学科的兴趣分析，文章指出学生喜欢探索未知，故答案强调好奇心和探索性。6.参考答案：Thebiggestchallengeisthattheconceptsareabstractanddifficulttounderstand.Thepassagementionsthatscienceinvolvesmanyhard-to-graspideasthatrequirethinkingandpractice.Studentsmaystruggletoconnecttheoreticalknowledgewithreal-worldapplications.解析：根据第5单元阅读材料中学习挑战的分析，文章指出抽象概念是难点，故答案强调理论联系实际困难。7.参考答案：Thebestwayistoparticipateinexperimentsandaskquestions.Thepassagesuggeststhathands-onlearninghelpsstudentsunderstandscientificprinciplesbetter.Experimentsmakethelearningprocessmoreengaging,andaskingquestionsencouragescriticalthinking.解析：根据第5单元阅读材料中学习方法的建议，文章强调实验和提问，故答案突出实践性和思考性。8.参考答案：Thepassagesaysthatscienceiscloselyrelatedtodailylife.Ithelpssolveproblemswefaceeveryday,suchashealthissues,environmentalproblems,andtechnologicaladvancements.Scienceisnotjusttheoreticalbutalsopracticalandusefulinourdailyactivities.Scienceplaysakeyroleinimprovingourlives.解析：根据第5单元阅读材料中科学学科与生活的关系，文章指出科学与生活密切相关，故答案强调科学的应用性。五、应用题1.参考答案：Thepassagesuggeststhatsciencesubjectsareimportantbecausetheyhelpusunderstandtheworld.Theyarenotjusttheoreticalbutalsopractical,astheysolveproblemsandimproveourlives.Scienceisessentialforprogressandinnovationinsociety.解析：根据第5单元阅读材料中科学学科重要性的描述，文章强调科学帮助理解世界并推动社会进步，故答案突出科学的理论性和实践性。2.参考答案：Thepassagesuggeststhatexperimentsareveryimportantinsciencelearningbecausetheyallowstudentstodiscovernewthingsandexploretheunknown.Experimentsmakethelearningprocessmoreengagingandhelpstudents