2026年辽宁省人教版初中三年级英语上册第8章综合测试卷

2026年辽宁省人教版初中三年级英语上册第8章综合测试卷1.AccordingtothepassageinUnit8,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?A.Becausesciencesubjectsareeasiertolearnthanothersubjects.B.Becausesciencesubjectscanhelpthemunderstandtheworldbetter.C.Becausesciencesubjectsaremorepopularamongparentsandteachers.D.Becausesciencesubjectsalwayshavemorejobopportunitiesinthefuture.（解析：根据第8章第一单元课文内容，文章明确指出科学学科之所以受欢迎，是因为它们能帮助学生更好地理解世界。选项A与文章观点不符，选项C和D虽然可能是部分原因，但不是主要原因。选项B准确反映了文章的核心论点，故选B。）2.Intheunit'sreadingmaterial,afamousscientistisdescribedassomeonewhoalwaysasks"why"abouteverything.Whatdoesthisbehaviorshowabouthispersonality?A.Heislazyanddoesnotwanttoworkhard.B.Heiscuriousandlovestoexplorenewthings.C.Heisimpatientandgetsangryeasily.D.Heisboringanddoesnotenjoysocialactivities.（解析：根据第8章第二单元课文，科学家总是问"为什么"的行为体现了他对事物的好奇心和探索精神。选项A与文章描述相反，选项C和D完全不符合科学家的典型特征。选项B准确概括了该科学家的性格特点，故选B。）3.Theunit'sgrammarsectionfocusesontheuseof"usedto"and"beusedtodoingsomething".Whichsentencecorrectlyuses"beusedtodoingsomething"?A.Idon'tusedtolikemath,butnowIenjoyit.B.Sheisusedtoswimmingeverymorning.C.Heusedtobeateacher,butnowheisadoctor.D.Theyareusedtoworkhard,sotheyneverfeeltired.（解析：根据第8章第三单元语法讲解，"beusedtodoingsomething"表示习惯于做某事。选项A错误，应为"Idon'tusedtolikemath"或"Iamnotusedtolikingmath"。选项B正确，"beusedto"后接动名词。选项C错误，应为"usedtobeateacher"。选项D错误，应为"Theyareusedtoworkinghard"。故选B。）4.Intheunit'sspeakingactivity,studentsareaskedtodescribetheirfavoritehobbies.Whichsentenceisthebestexampleofusingthepresentperfecttensecorrectly?A.Ihaveplayedthepianoforfiveyears.B.ShegoestothegymeveryTuesday.C.Hewatchedamovielastnight.D.Theywillfinishtheirhomeworktomorrow.（解析：根据第8章第四单元时态讲解，描述从过去持续到现在的动作应使用现在完成时。选项A正确，"haveplayed"表示从过去开始一直弹钢琴。选项B使用一般现在时，选项C使用一般过去时，选项D使用一般将来时，均不符合题意。故选A。）5.Theunit'swritingtaskasksstudentstowritealettertoafriendabouttheirplansforthefuture.Whichsentenceisthemostappropriatewaytostarttheletter?A.Hi,howareyou?Iamwritingthislettertotellyouaboutmyfutureplans.B.Dearfriend,Ihopeyouaredoingwell.Thisletterisaboutmyfuture.C.Hello,Iwanttotalkaboutmyfutureplansinthisletter.D.Hey,let'stalkaboutmyfutureplansinthisletter.（解析：根据第8章第五单元写作指导，正式信件开头应使用"Dear+收信人姓名"。选项A和C不够正式，选项D过于口语化。选项B符合书信格式规范，故选B。）6.Intheunit'svocabularysection,theword"ambitious"isdefinedassomeonewhowantstoachievealotinlife.Whichsentencebestshowsthemeaningof"ambitious"?A.Sheisalwayslazyanddoesnotwanttoworkhard.B.Hewantstobecomeadoctor,sohestudiesveryhardeveryday.C.Theyarehappytospendtheirfreetimeplayinggames.D.Iamnotinterestedinschoolandprefertostayathome.（解析：根据第8章第六单元词汇讲解，"ambitious"指有雄心壮志的人。选项B描述了为了实现目标而努力学习的行为，符合"ambitious"的定义。选项A和D描述的是懒惰，选项C描述的是休闲活动，均不符合题意。故选B。）7.Theunit'sreadingpassagetalksabouttheimportanceofprotectingtheenvironment.Whichsentencebestsummarizesthemainideaofthepassage?A.Peopleshouldusemoreplasticbagsbecausetheyareconvenient.B.Animalsarebecomingextinctbecausepeoplecutdowntoomanytrees.C.Recyclingisagoodwaytoprotecttheenvironment.D.Everyoneshouldbuymorecarstoimprovetheirlives.（解析：根据第8章第七单元阅读材料，文章强调保护环境的重要性，并提到树木被砍伐导致动物灭绝。选项B准确概括了文章的核心观点。选项A和D与环保主题相反，选项C虽然正确但只是文章的一部分内容。故选B。）8.Intheunit'slisteningactivity,astudentisaskedtodescribeafamousscientist.Whichsentenceisthebestexampleofusingthepastsimpletensecorrectly?A.Heinventedthelightbulbin1879.B.Shehaswonmanyawardsforherresearch.C.Theyareworkingonanewprojectnow.D.Iwillvisitthesciencemuseumnextweek.（解析：根据第8章第八单元听力材料，描述过去发生的动作应使用一般过去时。选项A正确，"invented"表示1879年发生的发明行为。选项B使用现在完成时，选项C使用一般现在时，选项D使用一般将来时，均不符合题意。故选A。）9.Theunit'sspeakingactivityasksstudentstodebatewhetherstudentsshouldstudysciencesubjects.Whichargumentsupportstheideathatsciencesubjectsareimportant?A.Sciencesubjectsareboringanddonothelpindailylife.B.Studentscanlearnsciencesubjectslateriftheydonotlikethemnow.C.Sciencesubjectscanhelpusunderstandhowtheworldworks.D.Sciencesubjectsaretoodifficultformoststudents.（解析：根据第8章第九单元辩论活动，科学学科的重要性在于帮助理解世界。选项C准确表达了科学学科的价值。选项A和D与文章观点相反，选项B虽然可能是部分学生的想法，但不是主要论点。故选C。）10.Intheunit'swritingtask,studentsareaskedtowriteareportaboutafamousinvention.Whichsentenceisthebestexampleofusingthepassivevoicecorrectly?A.ThomasEdisoninventedthelightbulbin1879.B.ThelightbulbwasinventedbyThomasEdisonin1879.C.ThomasEdisonhasinventedmanythingsinhislife.D.Theinventionofthelightbulbchangedpeople'slives.（解析：根据第8章第十单元写作指导，被动语态结构为"be+过去分词"。选项B正确，"wasinvented"表示被发明。选项A和C使用主动语态，选项D没有使用被动语态。故选B。）1.AccordingtothepassageinUnit8,manystudentsfindsciencesubjects______becausetheyrequirealotofmemorization.2.Theunit'sgrammarsectionexplainshowtouse"usedto"totalkaboutthingsthat______inthepastbutarenottruenow.3.Intheunit'sspeakingactivity,studentsareaskedtodescribetheirfavoritehobbies,usingatleastthreedifferentadjectivestodescribeeachhobby.4.Theunit'swritingtaskasksstudentstowritealettertoafriendabouttheirplansforthefuture,usingthepresentperfecttensetodescribetheirachievementssofar.5.Theunit'svocabularysectionintroducestheword"ambitious",whichmeanssomeonewho______toachievealotinlife.6.Theunit'sreadingpassagetalksabouttheimportanceofprotectingtheenvironment,anditmentionsthatrecyclingcanhelpreduce______.7.Intheunit'slisteningactivity,astudentisaskedtodescribeafamousscientist,usingthepastsimpletensetodescribehisachievements.8.Theunit'sspeakingactivityasksstudentstodebatewhetherstudentsshouldstudysciencesubjects,witheachsidegivingatleastthreearguments.9.Theunit'swritingtaskasksstudentstowriteareportaboutafamousinvention,usingthepassivevoicetodescribehowitwasinvented.10.Theunit'sgrammarsectionexplainshowtouse"beusedtodoingsomething"totalkabouthabits,suchas"Iamusedto______everymorning."（参考答案：1.challenging2.weretrue3.interesting,fun,relaxing4.future5.wants6.pollution7.invented8.sciencesubjects9.invented10.wakingup）1.AccordingtothepassageinUnit8,sciencesubjectsareonlypopularamongstudentswhowanttobecomescientists.(×)2.Theunit'sgrammarsectionexplainsthat"usedto"and"beusedtodoingsomething"havethesamemeaning.(×)3.Intheunit'sspeakingactivity,studentsareaskedtodescribetheirfavoritehobbiesusingthepresentperfecttense.(×)4.Theunit'swritingtaskasksstudentstowritealettertoafriendabouttheirplansforthefuture,usingthepassivevoice.(×)5.Theunit'svocabularysectionintroducestheword"ambitious",whichmeanssomeonewhoislazyanddoesnotwanttoworkhard.(×)6.Theunit'sreadingpassagetalksabouttheimportanceofprotectingtheenvironment,anditmentionsthatrecyclingcanhelpreducepollution.(√)7.Intheunit'slisteningactivity,astudentisaskedtodescribeafamousscientist,usingthepastsimpletensetodescribehisachievements.(√)8.Theunit'sspeakingactivityasksstudentstodebatewhetherstudentsshouldstudysciencesubjects,witheachsidegivingatleastthreearguments.(√)9.Theunit'swritingtaskasksstudentstowriteareportaboutafamousinvention,usingthepassivevoicetodescribehowitwasinvented.(√)10.Theunit'sgrammarsectionexplainshowtouse"beusedtodoingsomething"totalkabouthabits,suchas"Iamusedtowakingupearlyeverymorning."(√)（解析：1.错误，文章指出科学学科受欢迎的原因是能帮助学生理解世界，而不仅仅是想成为科学家。2.错误，"usedto"表示过去的状态，"beusedtodoing"表示习惯。3.错误，描述爱好应使用一般现在时。4.错误，写信应使用第一人称。5.错误，"ambitious"表示有雄心壮志。6.正确，文章提到回收可以减少污染。7.正确，描述过去事件应使用一般过去时。8.正确，辩论活动要求给出至少三个论点。9.正确，报告应使用被动语态。10.正确，描述习惯应使用"beusedtodoing"）1.AccordingtothepassageinUnit8,whydomanystudentsfindsciencesubjectschallenging?2.Theunit'sgrammarsectionexplainsthedifferencebetween"usedto"and"beusedtodoingsomething".Canyougiveoneexampleofeach?3.Intheunit'sspeakingactivity,studentsareaskedtodescribetheirfavoritehobbies.Whatarethreeadjectivesyoucanusetodescribeahobbylikereading?4.Theunit'swritingtaskasksstudentstowritealettertoafriendabouttheirplansforthefuture.Whattenseshouldtheyusetodescribetheirachievementssofar?5.Theunit'svocabularysectionintroducestheword"ambitious".Canyougiveonesentenceusingthiswordinasentence?6.Theunit'sreadingpassagetalksabouttheimportanceofprotectingtheenvironment.Whatarethreewayswecanprotecttheenvironment?7.Intheunit'slisteningactivity,astudentisaskedtodescribeafamousscientist.Whattenseshouldheusetodescribethescientist'sachievements?8.Theunit'sspeakingactivityasksstudentstodebatewhetherstudentsshouldstudysciencesubjects.Whatarethreeargumentsforstudyingsciencesubjects?（参考答案：1.Sciencesubjectsarechallengingbecausetheyrequirealotofmemorizationandunderstandingofcomplexconcepts.2."Usedto"example:Heusedtoplaybasketballeveryday."Beusedtodoing"example:Sheisusedtowakingupearlyeverymorning.3.Interesting,fun,relaxing.4.Presentperfecttense.5.Sheisanambitiousstudentwhowantstobecomeadoctor.6.Recycle,reducewaste,planttrees.7.Pastsimpletense.8.Sciencesubjectshelpusunderstandtheworld,havemanyjobopportunities,andcansolvereal-worldproblems.）1.Writeashortparagraph(about50words)aboutyourfavoritehobbyusingatleastthreedifferentadjectivesandthepresentperfecttense.2.Writeashortletter(about50words)toafriendaboutyourplansforthefutureusingthepresentperfecttensetodescribeyourachievementssofar.3.Writeashortreport(about50words)aboutafamousinvention,usingthepassivevoicetodescribehowitwasinvented.4.Describeafamousscientistinthreesentences,usingthepastsimpletensetodescribehisachievements.5.Debatewhetherstudentsshouldstudysciencesubjects.Givethreeargumentsforstudyingsciencesubjects.6.Writeashortparagraph(about50words)abouttheimportanceofprotectingtheenvironment,usingtheword"ambitious"inyoursentence.7.Describeafamousinventioninthreesentences,usingthepassivevoicetodescribeitsimpactonpeople'slives.8.Writeashortparagraph(about50words)aboutyourhabits,usingthephrase"beusedtodoingsomething"atleasttwice.（参考答案：1.Readingismyfavoritehobby.Itisinteresting,relaxing,andhelpsmelearnnewthings.Ihavereadmanybooksinthepastyear,andIamnowreadingasciencefictionnovel.2.Dearfriend,Ihopeyouaredoingwell.Ihavefinishedmyhighschoolstudies,andIamnowpreparingforuniversity.Ihaveachievedalotsofar,andIamexcitedaboutmyfuture.3.ThelightbulbwasinventedbyThomasEdisonin1879.Itchangedpeople'slivesbyprovidingartificiallight.Theinventionofthelightbulbwasamajorbreakthroughintechnology.4.ThomasEdisonwasafamousscientist.Heinventedthelightbulbandmanyotherimportantinventions.Heworkedhardeverydayandmadesignificantcontributionstoscience.5.Studentsshouldstudysciencesubjectsbecausetheyhelpusunderstandtheworld,havemanyjobopportunities,andcansolvereal-worldproblems.Sciencesubjectsareimportantforthefutureofoursociety.6.Protectingtheenvironmentisveryimportant.Weneedtobemoreambitiousinoureffortstoreducepollutionandsaveresources.Everyoneshoulddotheirparttoprotecttheplanet.7.Theinternetwasinventedinthe1960s.Ithaschangedthewaywecommunicateandaccessinformation.Theinternethashadahugeimpactonpeople'slives.8.Iamusedtowakingupearlyeverymorning.Iamalsousedtostudyingforatleasttwohourseveryday.Thesehabitshelpmestayproductiveandachievemygoals.）【标准答案及解析】一、单项选择题1.B2.B3.B4.A5.B6.B7.B8.A9.C10.B（解析：1.根据第8章第一单元课文，科学学科受欢迎的原因是能帮助学生理解世界，故选B。2.根据第8章第二单元课文，科学家总是问"为什么"体现了他对事物的好奇心和探索精神，故选B。3.根据第8章第三单元语法讲解，"beusedtodoing"表示习惯于做某事，故选B。4.根据第8章第四单元时态讲解，描述从过去持续到现在的动作应使用现在完成时，故选A。5.根据第8章第五单元写作指导，正式信件开头应使用"Dear+收信人姓名"，故选B。6.根据第8章第六单元词汇讲解，"ambitious"指有雄心壮志的人，故选B。7.根据第8章第七单元阅读材料，文章强调树木被砍伐导致动物灭绝，故选B。8.根据第8章第八单元听力材料，描述过去发生的动作应使用一般过去时，故选A。9.根据第8章第九单元辩论活动，科学学科的重要性在于帮助理解世界，故选C。10.根据第8章第十单元写作指导，被动语态结构为"be+过去分词"，故选B。）二、填空题1.challenging2.weretrue3.interesting,fun,relaxing4.future5.wants6.pollution7.invented8.sciencesubjects9.invented10.wakingup（解析：1.根据第8章第一单元课文，科学学科之所以受欢迎，是因为它们能帮助学生更好地理解世界，故填"challenging"。2.根据第8章第二单元课文，"usedto"表示过去的状态，故填"weretrue"。3.根据第8章第三单元口语活动，描述爱好应使用一般现在时，故填"interesting,fun,relaxing"。4.根据第8章第四单元写作任务，写信应使用第一人称，故填"future"。5.根据第8章第五单元词汇讲解，"ambitious"表示有雄心壮志的人，故填"wants"。6.根据第8章第六单元阅读材料，文章提到回收可以减少污染，故填"pollution"。7.根据第8章第七单元听力材料，描述过去事件应使用一般过去时，故填"invented"。8.根据第8章第八单元口语活动，辩论活动要求给出至少三个论点，故填"sciencesubjects"。9.根据第8章第九单元写作任务，报告应使用被动语态，故填"invented"。10.根据第8章第十单元语法讲解，描述习惯应使用"beusedtodoing"，故填"wakingup"）三、判断题1.×2.×3.×4.×5.×6.√7.√8.√9.√10.√（解析：1.错误，文章指出科学学科受欢迎的原因是能帮助学生理解世界，而不仅仅是想成为科学家。2.错误，"usedto"表示过去的状态，"beusedtodoing"表示习惯。3.错误，描述爱好应使用一般现在时。4.错误，写信应使用第一人称。5.错误，"ambitious"表示有雄心壮志。6.正确，文章提到回收可以减少污染。7.正确，描述过去事件应使用一般过去时。8.正确，辩论活动要求给出至少三个论点。9.正确，报告应使用被动语态。10.正确，描述习惯应使用"beusedtodoing"）四、简答题1.Sciencesubjectsarechallengingbecausetheyrequirealotofmemorizationandunderstandingofcomplexconcepts.（解析：根据第8章第一单元课文，科学学科之所以受欢迎，是因为它们能帮助学生更好地理解世界，但同时也因为它们需要大量的记忆和理解复杂的概念，故填"challenging"。）2."Usedto"example:Heusedtoplaybasketballeveryday."Beusedtodoing"example:Sheisusedtowakingupearlyeverymorning.（解析：根据第8章第二单元和第三单元的语法讲解，"usedto"表示过去的状态，"beusedtodoing"表示习惯，故分别举例说明。）3.Interesting,fun,relaxing.（解析：根据第8章第三单元口语活动，描述爱好应使用一般现在时，故填"interesting,fun,relaxing"。）4.Presentperfecttense.（解析：根据第8章第四单元写作任务，写信应使用第一人称，故填"presentperfecttense"。）5.Sheisanambitiousstudentwhowantstobecomeadoctor.（解析：根据第8章第五单元词汇讲解，"ambitious"表示有雄心壮志的人，故填"ambitious"。）6.Recycle,reducewaste,planttrees.（解析：根据第8章第六单元阅读材料，文章提到保护环境的方法包括回收、减少浪费、植树，故填"recycle,reducewaste,planttrees"。）7.Pastsimpletense.（解析：根据第8章第七单元听力材料，描述过去事件应使用一般过去时，故填"pastsimpletense"。）8.Sciencesubjectshelpusunderstandtheworld,havemanyjobopportunities,andcansolvereal-worldproblems.（解析：根据第8章第八单元口语活动，辩论活动要求给出至少三个论点，故填"sciencesubjectshelpusunderstandtheworld,havemanyjobopportunities,andcansolvereal-worldproblems"。）五、应用题1.Readingismyfavoritehobby.Itisinteresting,relaxing,andhelpsmelearnnewthings.Ihavereadmanybooksinthepastyear,andIamnowreadingasciencefictionnovel.（解析：根据第8章第三单元口语活动，描述爱好应使用一般现在时，并使用至少三个形容词，故填"interesting,relaxing,helpsmelearnnewthings"。）2.Dearfriend,Ihopeyoua