2026年黑龙江省人教版初中英语第7单元课后练习题试卷测试卷模拟卷

2026年黑龙江省人教版初中英语第7单元课后练习题试卷测试卷模拟卷一、单项选择题（每题2分，共20分）1.AccordingtothepassageinUnit7,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?A.Becausesciencesubjectsareeasierthanothersubjects.B.Becausesciencesubjectscanhelpthemunderstandtheworldbetter.C.Becausesciencesubjectsaremoreinterestingthanartsubjects.D.Becausesciencesubjectscanbringthemmoremoneyinthefuture.（解析：根据第7单元课文内容，文章主要强调科学学科的重要性在于帮助学生更好地理解世界，选项B与文章主旨一致。选项A、C、D均与文章观点不符，故选B。）2.Whatdoestheunderlinedword"discover"meaninthesentence"Manyscientistshavediscoverednewthingsforhumanbeings"?A.FindB.CreateC.BreakD.Change（解析：根据第7单元词汇学习，"discover"意为“发现”，与“find”同义，故选A。选项B“创造”、C“打破”、D“改变”均不符合词义。）3.Accordingtotheadviceinthepassage,whichofthefollowingisNOTagoodwaytolearnscience?A.Askingquestionsactively.B.Readingsciencebookseveryday.C.WatchingTVprogramsaboutscience.D.Copyingwhattheteachersayswithoutthinking.（解析：第7单元课文强调科学学习的正确方法包括主动提问、阅读科学书籍、观看科普节目，而“不思考地抄写老师的话”显然是错误的学习方式，故选D。）4.Whatisthebesttitleforthepassage"TheImportanceofScience"?A.WhyScientistsAreFamous.B.HowtoStudyScienceWell.C.TheHistoryofScience.D.ScienceandOurLife.（解析：根据第7单元文章主旨，文章重点论述科学的重要性及其对生活的影响，选项D“科学与我们的生活”最符合标题要求，故选D。）5.Accordingtothepassage,whichsubjectisNOTmentionedasbeingrelatedtoscience?A.GeographyB.BiologyC.ChemistryD.History（解析：第7单元课文主要涉及地理、生物、化学等与科学相关的学科，而历史属于人文学科，未被提及，故选D。）6.Whatdoesthesentence"Scienceisakeytounderstandingtheuniverse"mean?A.Scienceistheonlywaytounderstandtheuniverse.B.Sciencecanhelpuslearnabouttheuniverse.C.Scienceismoreimportantthanothersubjects.D.Scienceisthemostdifficultsubject.（解析：根据第7单元课文，"key"意为“钥匙”，该句强调科学是理解宇宙的途径，选项B准确表达了句意，故选B。）7.Accordingtothepassage,whydosomestudentsfeeldifficultinlearningscience?A.Becausesciencesubjectsaretooboring.B.Becausetheydon'thaveenoughtimetostudy.C.Becausetheydon'tlikescientists.D.Becausetheydon'tknowhowtostudyitwell.（解析：第7单元文章指出科学学习困难的原因在于缺乏正确的方法，选项D与文章观点一致，故选D。）8.Whatisthemainideaofthepassage"TheFutureofScience"?A.Sciencewillchangeourlivesinthefuture.B.Scientistswilldiscovermorethingsinthefuture.C.Sciencesubjectswillbemorepopularinthefuture.D.Sciencewillbethemostimportantsubjectinthefuture.（解析：根据第7单元文章内容，文章主要探讨科学对未来生活的影响，选项A最符合主旨，故选A。）9.Accordingtothepassage,whatisthefirststepforstudentswhowanttolearnsciencewell?A.Readingsciencebookseveryday.B.Watchingsciencevideosontheinternet.C.Askingteachersandscientistsquestions.D.Copyingnotesfromotherstudents.（解析：第7单元课文建议科学学习的第一步是主动提问，选项C与文章建议一致，故选C。）10.Whatdoesthepassage"ScienceandTechnology"mainlytalkabout?A.Thehistoryofscience.B.Thedevelopmentoftechnology.C.Therelationshipbetweenscienceandtechnology.D.Thefutureofscienceandtechnology.（解析：根据第7单元文章内容，文章重点论述科学与技术的关系，选项C最符合主旨，故选C。）二、填空题（每题2分，共20分）1.Accordingtothepassage,sciencecanhelpus______theworldaroundus.（参考答案：understand）（解析：第7单元课文明确指出科学帮助我们理解周围的世界，填"understand"符合句意。）2.Manyscientistshave______newthingsthatchangeourlives.（参考答案：discovered）（解析：根据第7单元词汇学习，"discover"意为“发现”，此处填入符合句意。）3.Ifyouwanttolearnsciencewell,youshould______questionsinclass.（参考答案：ask）（解析：第7单元课文强调主动提问的重要性，填"ask"符合建议。）4.Thepassage"TheImportanceofScience"tellsusthatscienceisa______toourfuture.（参考答案：key）（解析：根据第7单元课文，"key"意为“钥匙”，此处填入符合句意。）5.Accordingtothepassage,somestudentsfeeldifficultinlearningsciencebecausethey______howtostudyit.（参考答案：don'tknow）（解析：第7单元文章指出科学学习困难的原因在于缺乏正确的方法，填"don'tknow"符合文意。）6.Thepassage"TheFutureofScience"mainlytalksabout______.（参考答案：whatwillhappen）（解析：根据第7单元文章内容，文章探讨科学的未来发展趋势，填"whatwillhappen"符合主旨。）7.Accordingtothepassage,sciencesubjectsaremore______thanartsubjects.（参考答案：challenging）（解析：第7单元课文暗示科学学科比艺术学科更具挑战性，填"challenging"符合文意。）8.Theunderlinedword"discover"inthesentence"Manyscientistshavediscoverednewthingsforhumanbeings"means______.（参考答案：find）（解析：根据第7单元词汇学习，"discover"意为“发现”，与"find"同义。）9.Ifyouwanttolearnsciencewell,youshould______sciencebookseveryday.（参考答案：read）（解析：第7单元课文建议通过阅读科学书籍学习科学，填"read"符合建议。）10.Thepassage"ScienceandTechnology"tellsusthatscienceandtechnologyare______.（参考答案：related）（解析：根据第7单元文章内容，科学与技术密切相关，填"related"符合句意。）三、判断题（每题2分，共20分）1.Accordingtothepassage,sciencesubjectsareeasierthanothersubjects.(×)（解析：第7单元课文强调科学学科的重要性，但未比较其难度，故错误。）2.Manyscientistshavediscoverednewthingsthatchangeourlives.(√)（解析：根据第7单元课文，科学家发现了改变我们生活的新事物，故正确。）3.Ifyouwanttolearnsciencewell,youshouldcopywhattheteachersayswithoutthinking.(×)（解析：第7单元课文强调科学学习的正确方法包括思考，而非盲目抄写，故错误。）4.Thepassage"TheImportanceofScience"tellsusthatscienceisthemostimportantsubject.(×)（解析：第7单元文章强调科学的重要性，但未说其是“最”重要的学科，故错误。）5.Accordingtothepassage,somestudentsfeeldifficultinlearningsciencebecausetheydon'tlikescientists.(×)（解析：第7单元文章指出科学学习困难的原因在于缺乏正确的方法，而非不喜欢科学家，故错误。）6.Thepassage"TheFutureofScience"mainlytalksaboutthehistoryofscience.(×)（解析：根据第7单元文章内容，文章探讨科学的未来发展趋势，而非历史，故错误。）7.Accordingtothepassage,sciencesubjectsaremoreinterestingthanartsubjects.(×)（解析：第7单元课文未比较科学和艺术的趣味性，故错误。）8.Theunderlinedword"discover"inthesentence"Manyscientistshavediscoverednewthingsforhumanbeings"means"create".(×)（解析：根据第7单元词汇学习，"discover"意为“发现”，而非“创造”，故错误。）9.Ifyouwanttolearnsciencewell,youshouldwatchTVprogramsaboutscience.(√)（解析：第7单元课文建议通过观看科普节目学习科学，故正确。）10.Thepassage"ScienceandTechnology"tellsusthatscienceandtechnologyareunrelated.(×)（解析：根据第7单元文章内容，科学与技术密切相关，故错误。）四、简答题（每题2分，共16分）1.Accordingtothepassage,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?（参考答案：Manystudentschoosetostudysciencesubjectsbecausesciencesubjectscanhelpthemunderstandtheworldbetter.Scienceisakeytounderstandingtheuniverse.）（解析：第7单元课文强调科学学科的重要性在于帮助学生更好地理解世界，并指出科学是理解宇宙的钥匙，故答案围绕“理解世界”展开。）2.Whatdoestheunderlinedword"discover"meaninthesentence"Manyscientistshavediscoverednewthingsforhumanbeings"?（参考答案："Discover"means"find"inthissentence.Scientistsfoundnewthingsthatchangeourlives.）（解析：根据第7单元词汇学习，"discover"意为“发现”，与“find”同义，故答案为“find”。）3.Accordingtothepassage,whatisthefirststepforstudentswhowanttolearnsciencewell?（参考答案：Thefirststepistoaskquestionsactivelyinclass.Askingquestionscanhelpstudentsunderstandsciencebetter.）（解析：第7单元课文建议科学学习的第一步是主动提问，故答案为“主动提问”。）4.Whatisthemainideaofthepassage"TheFutureofScience"?（参考答案：Themainideaisthatsciencewillchangeourlivesinthefuture.Scientistswilldiscovermorethingsthatmakeourlivesbetter.）（解析：根据第7单元文章内容，文章主要探讨科学对未来生活的影响，故答案围绕“改变生活”展开。）5.Accordingtothepassage,whydosomestudentsfeeldifficultinlearningscience?（参考答案：Somestudentsfeeldifficultinlearningsciencebecausetheydon'tknowhowtostudyitwell.Theydon'thavetherightmethods.）（解析：第7单元文章指出科学学习困难的原因在于缺乏正确的方法，故答案为“缺乏正确方法”。）6.Whatdoesthepassage"ScienceandTechnology"mainlytalkabout?（参考答案：Thepassagemainlytalksabouttherelationshipbetweenscienceandtechnology.Scienceandtechnologyarecloselyrelatedandhelpeachother.）（解析：根据第7单元文章内容，文章重点论述科学与技术的关系，故答案为“科学与技术的关系”。）7.Accordingtothepassage,whatisthebestwaytolearnscience?（参考答案：Thebestwaytolearnscienceistoreadsciencebookseveryday,watchsciencevideos,andaskteachersandscientistsquestions.）（解析：第7单元课文建议通过阅读书籍、观看视频、主动提问等方式学习科学，故答案为“阅读书籍、观看视频、主动提问”。）8.Whatisthemeaningofthesentence"Scienceisakeytounderstandingtheuniverse"?（参考答案：Thesentencemeansthatscienceisawaytohelpusunderstandtheuniverse.Sciencecanopenthedoortoknowledge.）（解析：根据第7单元课文，"key"意为“钥匙”，该句强调科学是理解宇宙的途径，故答案为“理解宇宙的途径”。）五、应用题（每题3分，共24分）1.Readthefollowingpassageandanswerthequestion:"Manystudentsthinksciencesubjectsaredifficult.Butiftheyhavetherightmethods,theycanlearnsciencewell.First,theyshouldreadsciencebookseveryday.Second,theyshouldwatchsciencevideosontheinternet.Third,theyshouldaskteachersandscientistsquestions.Iftheydothese,theywillfindscienceisnotdifficult."Whatisthemainadviceinthepassage?（参考答案：Themainadviceistoreadsciencebooks,watchsciencevideos,andaskquestions.Thesearethewaystolearnsciencewell.）（解析：根据第7单元课文，文章建议通过阅读书籍、观看视频、主动提问等方式学习科学，故答案围绕“阅读书籍、观看视频、主动提问”展开。）2.Readthefollowingsentenceandanswerthequestion:"Scienceisakeytounderstandingtheuniverse."Whatdoestheunderlinedword"key"meaninthissentence?（参考答案："Key"meansawayoratool.Sciencecanhelpusunderstandtheuniverse.）（解析：根据第7单元课文，"key"意为“钥匙”，此处指科学是理解宇宙的途径，故答案为“途径”。）3.Readthefollowingpassageandanswerthequestion:"TheFutureofScience"Sciencewillchangeourlivesinthefuture.Scientistswilldiscovermorethingsthatmakeourlivesbetter.Forexample,newmedicineswillhelppeoplelivelonger.Newtechnologieswillhelpussolveenvironmentalproblems.Scienceisveryimportantforourfuture.Whatwillsciencebringusinthefuture?（参考答案：Sciencewillbringusnewmedicines,newtechnologies,andsolutionstoenvironmentalproblems.Thesewillmakeourlivesbetter.）（解析：根据第7单元文章内容，科学将带来新药物、新技术和解决环境问题的方案，故答案围绕“新药物、新技术、环境问题解决方案”展开。）4.Readthefollowingsentenceandanswerthequestion:"Manyscientistshavediscoverednewthingsforhumanbeings."Whatdoestheunderlinedword"discover"meaninthissentence?（参考答案："Discover"means'find'or'discovernewthings'.Scientistsfoundnewthingsthatchangeourlives.）（解析：根据第7单元词汇学习，"discover"意为“发现”，与“find”同义，故答案为“find”。）5.Readthefollowingpassageandanswerthequestion:"ScienceandTechnology"Scienceandtechnologyarecloselyrelated.Sciencehelpstechnologydevelop,andtechnologyhelpsscienceprogress.Forexample,computershelpscientistsdoexperiments.Newmaterialshelpscientistsmakenewmedicines.Scienceandtechnologymakeourlivesbetter.Whatistherelationshipbetweenscienceandtechnology?（参考答案：Scienceandtechnologyarecloselyrelated.Theyhelpeachotherdevelop.Sciencehelpstechnology,andtechnologyhelpsscience.）（解析：根据第7单元文章内容，科学与技术密切相关，相互促进发展，故答案为“相互促进发展”。）6.Readthefollowingsentenceandanswerthequestion:"Ifyouwanttolearnsciencewell,youshouldaskquestionsinclass."Whyisitimportanttoaskquestionsinclass?（参考答案：Askingquestionsinclasscanhelpstudentsunderstandsciencebetter.Itcanalsomakestudentsmoreinterestedinscience.）（解析：第7单元课文强调主动提问的重要性，故答案围绕“理解科学、提高兴趣”展开。）7.Readthefollowingpassageandanswerthequestion:"TheImportanceofScience"Scienceisakeytounderstandingtheuniverse.Sciencecanhelpussolvemanyproblems.Forexample,sciencecanhelpusunderstandweather.Sciencecanalsohelpusfindnewenergysources.Scienceisveryimportantforourfuture.Whyisscienceimportantforourfuture?（参考答案：Scienceisimportantforourfuturebecauseitcanhelpusunderstandtheuniverse,solveproblems,andmakeourlivesbetter.）（解析：根据第7单元文章内容，科学对未来的重要性在于帮助理解宇宙、解决问题、改善生活，故答案围绕“理解宇宙、解决问题、改善生活”展开。）8.Readthefollowingsentenceandanswerthequestion:"Theunderlinedword'discover'inthesentence'Manyscientistshavediscoverednewthingsforhumanbeings'means'find'."Whydoes"discover"mean"find"?（参考答案："Discover"means"find"becausescientistsfoundnewthingsthatchangeourlives.Itisawaytofindnewknowledge.）（解析：根据第7单元词汇学习，"discover"意为“发现”，与“find”同义，故答案为“find”。）【标准答案及解析】一、单项选择题1.B2.A3.D4.D5.D6.B7.D8.A9.C10.C（解析：每题均根据第7单元课文内容进行分析，选项与文章观点一致者当选。）二、填空题1.understand2.discovered3.ask4.key5.don'tknow6.whatwillhappen7.challenging8.find9.read10.related（解析：每题均根据第7单元课文内容进行填空，答案与句意一致。）三、判断题1.×2.√3.×4.×5.×6.×7.×8.×9.√10.×（解析：每题均根据第7单元课文内容进行判断，与文章观点一致者正确。）四、简答题1.Manystudentschoosetostudysciencesubjectsbecausesciencesubjectscanhelpthemunderstandtheworldbetter.Scienceisakeytounderstandingtheuniverse.2."Discover"means"find"inthissentence.Scientistsfoundnewthingsthatchangeourlives.3.Thefirststepistoaskquestionsactivelyinclass.Askingquestionscanhelpstudentsunderstandsciencebetter.4.Themainideaisthatsciencewillchangeourlivesinthefuture.Scientistswilldiscovermorethingsthatmakeourlivesbetter.5.Somestudentsfeeldifficultinlearningsciencebecauseth