2026年新教材沪教版九年级上册英语Unit 2 Great ideas 单元培优测试卷（含答案）

第第页2026年新教材沪教版九年级上册英语Unit2Greatideas单元培优测试卷(满分：100分时间：90分钟)第二部分语法与词汇（36分）II.语法选择填空（10题，每题1分，共10分）阅读下面短文，从每题所给的A、B、C三个选项中，选出最佳选项。Everymorning,Archimedeswalkedtothepalacetoteachtheyoungprince.Oneday,thekingshowedhimabeautifulgoldencrown."Thecrownmakersaysit'spuregold,___1___Idoubtit,"thekingsaid.Archimedestookthecrownandthoughtdeeply.Hehadbeenthinkingabouttheproblemforseveraldays___2___hefinallyfoundthesolution.Whiletakingabath,henoticedthatwater___3___whenhegotintothetub."Eureka!"heshouted.Backinthepalace,Archimedespreparedanexperiment.First,he___4___apieceofpuregold.Thenheputboththegoldandthecrownintowaterseparately.Thecrowndisplacedmorewaterthanthegold.This___5___thatthecrownwasnotpuregold.Thekingwas___6___satisfiedwithArchimedes'discovery.Thecrownmakerhadtriedtofooltheking,buthistrickwasdiscovered.___7___thecleverexperiment,thecrownmakerwassenttoprison.Thisstoryteachesusthatagreatideacancomefrom___8___asordinaryastakingabath.We___9___alwayskeepoureyesopenandthinkcreatively.Sometimesthebestsolutions___10___inthemostunexpectedmoments.1.A.andB.butC.so2.A.whenB.becauseC.before3.A.ranoverB.runsoverC.isrunningover4.A.measuredB.measuresC.hasmeasured5.A.wasprovedB.provedC.hasproved6.A.completeB.completelyC.morecomplete7.A.BecauseofB.BecauseC.Sothat8.A.nothingB.somethingC.anything9.A.canB.mayC.should10.A.findB.tofindC.arefoundIII.五选四（2篇，共8分）第一篇：从下面方框中选择适当的词填入短文中，每词限用一次。有两个多余选项。actuallyachievementconsiderhumorousrejectedGalileowasoneofthegreatestscientistsinhistory.Manypeople___11___himasthefatherofmodernscience.HemadecarefulobservationsoftheuniverseanddiscoveredthattheEarthmovesaroundthesun.However,noteveryoneacceptedhisideas.Thechurchstrongly___12___histheorybecauseitwentagainsttheirtraditionalbeliefs.Galileowasputunderhousearrestfortherestofhislife.___13___,hisworkdidnotstop.Hecontinuedtowriteandstudy.Today,werealizethathisworkwasagreat___14___thatchangedhumanunderstandingforever.Hiscouragetoseektruthinspiresscientistsaroundtheworld.第二篇：从下面方框中选择适当的词填入短文中，每词限用一次。有两个多余选项。pleasurebalancedsenseapplausehumourAlbertEinsteinwasnotonlyageniusinphysicsbutalsoamanwithagreat___15___ofhumour.Heoncesaid,"Creativityisintelligencehavingfun."WhenEinsteingavealecture,theaudiencewouldoftenburstinto___16___attheend.Hebelievedthata___17___liferequiresbothhardworkandrelaxation.Heenjoyedplayingtheviolininhisfreetime,findinggreat___18___inmusic.Hischarmingpersonalitymadehimlovedbypeopleallovertheworld.Eventoday,hisnameissynonymouswithgeniusandkindness.IV.Completethesentenceswiththegivenwordsintheirproperforms（8小题，每题1分，共8分）用括号中所给单词的适当形式完成下列句子。每空格限填一词。TheStoryofThomasEdisonThomasEdisonwasoneofthemostfamousinventorsinhistory.Hehadagreat(19.able)__________tosolvedifficultproblems.Whenhewasyoung,his(20.teach)__________encouragedhimtoaskmanyquestions.Edison's(21.decide)__________tobecomeaninventorchangedhislife.Heworkedtirelesslyinhislaboratory,oftenforgettingtoeatorsleep.His(22.excite)__________discoverycamewhenheinventedthelightbulbafterthousandsoffailedattempts."Ihavenotfailed.I'vejustfound10,000waysthatwon'twork,"hesaid(23.humorous)__________.Hisinventionshadagreat(24.significant)__________onmodernlife.Hebelievedthatgeniuswasonepercentinspirationandninety-ninepercent(25.effort)__________.Edisonprovedthat(26.success)__________peoplearenotborn;theyaremadethroughhardworkandstrongbelief.V.按要求填写句子，补全对话（每题2分，共10分）Situation:FrankandhisfriendYangaretalkingabouttheirplansfortheweekend.Frank:Hi,Yang!Doyouhaveanyplansforthisweekend?Yang:Yes,_____27_______.(一般疑问句的肯定回答)I'mgoingtovisitmygrandparents.Doyouknowit'sChina'sChongyangFestivalthisSaturday?Frank:Really?Whatdopeopleusuallydoonthisday?Yang:It'sadaytoshowhonourandcarefortheelderly.Wehavespecialfoodforthefestival.Frank:______28______fortheChongyangFestival?(询问吃什么)Yang:WehaveChongyangcakes.Andweclimbmountains.ThisyearmyfamilyaregoingtoclimbMountTai.______29______gowithus?(邀请对方)Frank:Yes,I'dliketo.Bytheway,whydoyouclimbmountainsonthisday?Yang:It'sbelievedtokeepbadluckawayinmyhometown.Frank:Oh,thatsoundsinteresting.______30______?(询问见面的地点)Yang:Let'smeetatthebusstation,______31______?(添加反义疑问句)Howabout9:00a.m.?Frank:OK.Seeyouthen!第三部分阅读（共46分）VI.阅读理解（4篇，共46分）A篇：信息匹配（5题，每题2分，共10分）Matcheachproblemwiththecorrectadvice.(将每个问题与对应的建议进行匹配。)ProblemsAdvice32.IwanttobecomeascientistlikeGalileo.However,Ifindphysicsverydifficult.SometimesIwanttogiveup.HowcanIkeepgoing?33.Myteacheraskedustogiveaspeechaboutafamousperson.IchoseArchimedes,butIdon'tknowhowtomakemyspeechinteresting.Everyoneelsewillprobablysaythesamefacts.Anyideas?34.Ourschoolishavinga"ScienceInnovationDay".Ihaveagreatideaforaproject,butIdon'tknowhowtoputitintopractice.WhatshouldIdo?35.MyparentssayIspendtoomuchtimeonmyphone.Theywantmetoreadmorebooks,butIfindreadingsoboring.HowcanIstart?36.Ifailedmymathexamagain.Mybestfriendalwaysgetsgoodgradeswithoutmucheffort.IfeellikeI'mnotassmartashim.WhatshouldIdo?A.Trytoconnectphysicswiththingsyouenjoy.Watchsciencevideos,readstoriesaboutfamousscientists,ordosimpleexperimentsathome.RememberthatevengreatscientistslikeEinsteinfailedmanytimesbeforetheysucceeded.B.Youcouldstartbytellingthe"Eureka"storyinadramaticway.Usepropslikeatoycrownandabowlofwater.Asktheaudiencequestions.Thekeyistogetyourideasacrossinacreativeway,notjustlistfacts.C.Youcouldborrowafewbooksfromthelibrary.Startwiththeeasiestoneandreadforjust10minuteseveryday.Onceyoufinishonebook,you'llfeelasenseofachievement.Don'tworryaboutthevocabulary—youdon'tneedtounderstandeveryword.D.Yourideamightbebetterthanyouthink.First,makealistofmaterialsyou'llneed.Thenaskyourscienceteacherforadvice.Breakyourprojectintosmallsteps.Asawhole,itmightseembig,butstepbystep,youcandoit.E.Stopcomparingyourselftoothers.Everyonehasdifferentstrengths.Somepeoplearequicklearners,whileothersneedmorepractice.Thekeyistofindthelearningmethodthatworksforyou.Geniusisonepercentinspirationandninety-ninepercenthardwork.B篇：阅读理解（6题，每题2分，共12分）阅读下面短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。ThePowerof"Eureka"MomentsHaveyoueverhadasuddenflashofinspirationthatsolvedaproblemyou'dbeenstrugglingwithfordays?Scientistscallthisthe"Eurekamoment"—atermthatcomesfromtheancientGreekscientistArchimedes.ThestorygoesthatKingHieroIIofSyracusesuspectedhiscrownmakerhadcheatedhim.Thekinghadgiventhecrownmakeracertainamountofgoldtomakeacrown.Butwhenthecrownarrived,thekingdoubtedwhetheritwasmadeofpuregold.HeaskedArchimedestofindoutthetruthwithoutdamagingthecrown.Archimedesthoughtabouttheproblemfordaysbutcouldnotfindasolution.Hewassoconcentratedthatheoftenforgottoeat.Oneday,whileloweringhimselfintoabathtub,henoticedthatthewaterlevelroseashisbodydisplacedwater.Hesuddenlyrealizedthathecouldmeasurethevolumeofthecrownbytheamountofwateritdisplaced.Hewassoexcitedthatherannakedthroughthestreetsshouting"Eureka!"whichmeans"Ihavefoundit!"Thismethodbecameanimportantprincipleofphysics.Today,weunderstandthatthisprincipleexplainswhyshipsfloatandwhysomeobjectsaremorebuoyantthanothers.Butthestoryalsoteachesussomethingdeeperaboutcreativity.Often,greatideasdon'tcomewhenweareforcingourselvestothinkhard.Instead,theycomewhenourmindsarerelaxed—whiletakingawalk,havingashower,orlisteningtomusic.Modernresearchsupportsthisidea.Scientistshavefoundthatourbrainscontinuetoworkonproblemsunconsciouslyevenwhenwearedoingotherthings.Thisiscalledthe"incubationperiod."Sothenexttimeyou'restuckonadifficultproblem,don'tgetfrustrated.Takeabreak,dosomethingenjoyable,andyourown"Eurekamoment"mightbejustaroundthecorner.37.Whydidthekingdoubtthecrownmaker?A.Becausethecrownlookedugly.B.Becausethecrownwastooheavy.C.Becausehesuspectedthecrownwasnotpuregold.D.BecauseArchimedestoldhimtodoubt.38.WhatdidArchimedesrealizeinthebathtub?A.Waterisheavierthangold.B.Hecouldmeasurevolumebywaterdisplacement.C.Thecrownwasmadeofsilver.D.Heneededtotakeabatheveryday.39.Theunderlinedword"buoyant"inparagraph4probablymeans______.A.abletofloatB.veryheavyC.easilybrokenD.extremelyexpensive40.Accordingtothepassage,whendogreatideasoftencome?A.Whenweareworkinghardinthelaboratory.B.Whenweareforcingourselvestothink.C.Whenourmindsarerelaxed.D.Whenwearetakingexams.41.Whatdoesthe"incubationperiod"referto?A.Thetimewhenwearetakingabath.B.Thetimewhenourbrainsworkunconsciouslyonproblems.C.Theperiodwhenwesleepatnight.D.Themomentweshout"Eureka".42.Whatisthemainpurposeofthispassage?A.TodescribeArchimedes'lifestory.B.Toexplaintheprincipleofwaterdisplacement.C.Toencouragereaderstoseektheirowncreativemoments.D.Toprovethatscientistsaremorecreativethanordinarypeople.C篇：完形填空（6题，每题2分，共12分）阅读下面短文，从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。About2,300yearsago,therelivedakinginancientGreece.Hehadabeautifulgoldencrownmadetohonorthegods.Buthesoonbeganto___43___whetherthecrownwasmadeofpuregold.ThekingturnedtoArchimedes,themostfamous___44___ofhistime."Findoutthetruth,"thekingordered,"butdonotdamagethecrown."Archimedesthoughtabouttheproblemformanydays.Hewassofocusedthathe___45___noticedwhenpeoplespoketohim.Oneday,ashesteppedintohisbathtub,heobservedthewaterrising.Inthatmoment,abrilliant___46___cametohim:hecouldmeasurethecrown'svolumebythewateritdisplaced.Overjoyed,Archimedesranthroughthestreetswithouthisclothes,shouting"Eureka!"Hethen___47___thecrown'svolumewithpuregoldofthesameweight.Thecrowndisplacedmorewater,provingthatitwasmixedwithalightermetal.Thecrownmakerwassenttoprisonforhis___48___.Archimedes'discoverywasnotjustaboutcatchingacheat.Itbecameafundamentalprincipleofphysicsthatwestillusetoday.43.A.agreeB.doubtC.believeD.forget44.A.poetB.philosopherC.scientistD.dramatist45.A.alwaysB.usuallyC.hardlyD.completely46.A.ideaB.excuseC.complaintD.question47.A.comparedB.competedC.completedD.complained48.A.honestyB.kindnessC.wisdomD.dishonestyD篇：回答问题（4题，每题3分，共12分）阅读下面短文，然后回答问题。CanAIBeaGenius?In2024,scientistsannouncedanexcitingdevelopmentinartificialintelligence.AnewAIsystemhadsolvedamathematicsproblemthathadpuzzledhumansforover50years.Theproblem,calledthe"capsetproblem,"involvesfindingthelargestpatternofpointswithnothreeinastraightline.Humanmathematicianshadmadeslowprogress,buttheAIfoundasolutioninjustafewdays.Thisachievementhasledtoanimportantquestion:CanAIbeconsideredagenius?AlanTuring,abrilliantscientist,oncesaidthatthequestion"Canmachinesthink?"istoovague.Instead,hesuggestedweshouldaskwhethermachinescanperformtasksthatwouldrequireintelligenceifdonebyhumans.TheAIthatsolvedthecapsetproblemwasnotprogrammedwithspecificmathematicalrules.Instead,itlearnedbyplayingmillionsofgamesagainstitself,discoveringpatternsthathumanshadmissed.Somepeoplearguethatthisissimilartohowhumangeniuseswork—theyseeconnectionsthatothersdon't.However,othersdisagree.Theypointoutthathumangeniusinvolvesnotjustproblem-solvingbutalsocreativity,emotion,andself-awareness.AlbertEinsteindidn'tjustsolvephysicsproblems;heimaginedridingonabeamoflight.Archimedesdidn'tjustmeasurewaterdisplacement;heshouted"Eureka"withjoy.So,canAIbeagenius?Theanswermaydependonhowwedefinegenius.Ifgeniusmeanssolvingdifficultproblemsincreativeways,thenperhapsAIqualifies.Butifgeniusrequiresconsciousnessandemotion,thenAIstillhasalongwaytogo.Task1:Answerthefollowingquestions.49.DidtheAIsystemsolvethecapsetproblemfasterthanhumanmathematicians?(一般疑问句)_________________________________________________________________50.WhatdidAlanTuringsuggestweshouldaskinsteadof"Canmachinesthink?"(What提问)_________________________________________________________________51.WhendidscientistsannouncetheAIachievementmentionedinthepassage?(When提问)_________________________________________________________________52.WhatdidtheAIlearntosolvetheproblemfrom?_________________________________________________________________53.WhydosomepeoplethinkAIcannotbeconsideredagenius?(Why提问)_________________________________________________________________Task2:Writedownyourownunderstanding.(About30words)54.DoyouthinkAIcanbeconsideredagenius?Pleasewritedownyourownopinionandreasons.___________________________________________________________________________________________________________________________________________________________________________________________________第四部分写作（共18分）VII.中译英（4题，每题2分，共8分）根据所给中文，翻译成完整的英语句子。55.阿基米德证明了这个王冠不是纯金的。_________________________________________________________________56.许多科学家认为爱因斯坦是天才。_________________________________________________________________57.我们应该把伟大的想法付诸实践，而不仅仅是空想。_________________________________________________________________58.国王对这个精致的王冠不满意，因为他怀疑工匠欺骗了他。_________________________________________________________________VIII.写作（10分）Writeanemailtoyourpenpalaboutagreatideayourecentlyhad.Youcanchooseoneofthefollowingtopics:-Anewwaytohelpyourcommunity-Aninventionthatcouldsolveadailyproblem-AcreativesolutiontoaschoolissueYouremailshould:-Beatleast80words-Includewhatthegreatideais-Explainwhyyouthinkit'sgreat-Mentionhowyouplantoputitintopractice注意：不要出现真实的校名和人名。Dear__________,___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yourssincerely,__________参考答案II.语法填空（10题）1.B2.C3.A4.A5.B6.B7.A8.B9.C10.CIII.五选四（8题