【分层单元卷】2023-2024学年初中英语全册人教版英语9年级Unit6·C培优测试

5/5【分层单元卷】人教版英语9年级Unit6·C培优测试一、选择填空（15小题，每小题1分，共15分）从A、B、C、D四个选项中选出一个最佳答案。1．Themachineisused_______makingshoes_______theworkers.A．as;for B．for;as C．by;for D．for;by2．Sallyisoftenheardinherroom.A．sing B．sings C．tosing D．sang3．—HowmanycakescanIhave,Mom?—None,dear.They________foryourfather.A．prepare B．prepared C．haveprepared D．wereprepared4．Wewon’tstartthemeetingourteacherarrives.A．though B．until C．while D．or5．Ifyouseethecartoonfilm,youwilllaugh.A．bemade B．bemadeto C．maketo D．make6．Englishisusedasecondlanguagepeopleinmanycountries.A．as;by B．as;for C．for;by D．by;for7．Iheardthatmorethan617people________intheLuDianEarthquakeinYunnan.A．kill B．killed C．arekilled D．werekilled8．Ihaveagoodfriend________MichaelfromtheUSA．A．calls B．called C．iscalling D．iscalled9．Mymothertoldmethatmyhomeworkmust________ontime.A．finish B．befinish C．befinished D．isfinished10．Thenumberofworkersinthisfactory________1,500.Andanumberofthem________fromthecountryside.A．is,are B．are;is C．is;is D．are;are11．—Thankyouforaskingmetoyourparty.—________.A．Nevermind B．Don’tsayso C．Mypleasure D．Yes,please12．Doyouknow________?A．whenwasbasketballinvented B．whenbasketballwereinventedC．whenbasketballwasinvented D．whenwerebasketballinvented13．Insomepartsoftheworld,tea________withmilkandsugar.A．isserving B．serves C．isserved D．served14．Ginawasborn________2008.Sheisoldenoughtogotoschool.A．to B．on C．at D．in15．—Look!Herecomesourschoolbus.—Nohurry.Don’tgetonit________ithasstopped.A．until B．after C．since D．when二、完形填空（10小题，每小题1分，共10分）先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案。BridgerWalkerisasix-year-oldAmericanboy.Aftersavinghislittlesisterfrombeingbitten（咬）byadog,heiscalledaherobymanypeople.Theseincludeseveral____16____whohaveplayedheroeslikeCaptainAmericaandIronManinmovies.OnJuly9,Bridgersawadogrunningathisfour-year-oldsister.He____17____herbygettinginitsway.Thedogbittheyoungboy’sface,whichneededatwo-hoursurgery（手术）and90stitches（针）totreat.Helatertoldhisfamily,“Ifsomeonehadtodie,Ithoughtitshouldbe____18____.”“Itdidn’t____19____usatall,”saidtheirfather,RobertWalker.Bridgerhasalwaysprotectedhissister.WhileBridgerwasinhospital,hehasbeenreceiving____20____messagesfrommoviestarsandfans,includingactorChrisEvans.Evans____21____CaptainAmericainMarvel’sTheAvengers（《复仇者联盟》）movies.HesentavideotoBridgercallinghima____22____.“Yoursisterisso____23____tohaveyouasabigbrother.Yourparentsmustbesoproudofyou,”theactorsaid.EvanspromisedtosendBridgeraCaptainAmericashield（盾牌）.OtherAvengersactors____24____RobertDowneyandMarkRuffalohavealsosentmessage.Inavideocall,Spider-ManactorTomHollandlearnedthatBridger’sfavoriteAvengerisSpider-Man.He____25____invitedthereal-lifeherotothesetofthenextSpider-Manmovie.16．A．pilots B．actors C．nurses D．farmers17．A．protected B．discovered C．provided D．connected18．A．you B．her C．him D．me19．A．interest B．surprise C．trouble D．excite20．A．sad B．poor C．kind D．proud21．A．played B．found C．lost D．made22．A．trader B．guest C．cover D．hero23．A．angry B．lucky C．brave D．strong24．A．among B．from C．except D．like25．A．ever B．then C．also D．even三、阅读理解（20小题，每小题2分，共40分）阅读下面四篇语言材料，然后按文后要求做题。AGoogleandToyotahaveworkedtogethertocreateanewsmartcar.Itcanrunontheroadwithoutadriver.Itdrivesitself.Theself-drivingcarhasn’tbeenonsaletothepublic,sowedon’tknowhowmuchitcosts.Anotherthingmostpeoplewanttoknowiswhetheritwillbesafeenoughtorunontheroad.Theself-drivingcaruseselectricityasitspower,anditcan’tdriveveryquickly—thetopspeedwouldbe25milesperhour.Itisactuallycontrolledbyacomputersystem(系统)onthecar.ThesystemkeepsoncollectinginformationbysomevideocamerasinsidethecarandaLIDARsensor(激光雷达传感器)ontopofit.Acomputerprocessestheinformationanddecideswhattodo.“Theself-drivingcarhasonlybuttonsforgoandstop,soit’sveryeasytouse,”anengineerofGooglesays.“Andwhat’smore,itwillmakecaraccidentslessandmaketheworldasaferplace.”Theself-drivingcarhasdrivenhundredsofthousandsofmilesinCalifornia,andithasonlygottenintotwoaccidentsbyhumanmistake.AccordingtoCNN,self-drivingcarswillalsohelptoreduce(减少)thenumberofcarsinbigcities.“Self-drivingcarswouldbeabletosendyoutotheworkplaceandthenpickupanotherpersoninsteadofstoppinginaparkinglot.”26．Wedon’tknowthepriceoftheself-drivingcarbecause________.A．itisonsaleonlyinAmericaB．itisn’tmadeforsale

C．peoplecangetitforfreeD．ithasn’tbeenonsaletothepublic27．Theself-drivingcarcancollectinformationusing________.

①videocameras

②acomputer

③aLIDARsensor

④acomputersystemA．①② B．①③C．①②③ D．①②③④28．AccordingtoCNN,self-drivingcarswill________.A．sendusmorequicklytotheworkplaceB．leadtoheaviertrafficC．improvetrafficconditioninbigcitiesD．carrymorepeoplethananormalcar29．WhichstatementsisnotRight?A．Theself-drivingcaruseselectricityasitspower.B．itwillmakecaraccidentsless.C．Toyotacreatedanewsmartcar.D．It’snotdifficulttouse.30．Theunderlinedword“button”means“________”inChinese?A．遥控器 B．按钮 C．开关 D．设备BWaterisimportanttoalllivingthingsbutsomeareasintheworldareshortofwateralot.Soweshouldtrytoprotectandsavewater.AgroupofstudentsfromZhejiangUniversityhavesuccessfullydevelopedan“airhand-washingmachine”.Themachineusesaninfraredrayinductionsystem(红外线感应系统),whichcanfeelthepresenceofourhands.Ifitfeelstherearehands,thewaterwiththeairwillcomefromthetap.Andithasbeenproventhatitisnearlyaseffectiveastraditionalhand-washing.Itusesonlytenpercentofthewaterthatregularhand-washingdoes.Thestudentshaveevensetupacompanytointroducetheproducttothepublic.LiQizhang,amemberoftheteamthatdevelopedthemachine,toldareporterthatamodeloftheirmachinehadalreadybeenplacedinaclassroombuildingattheuniversityanditworkedverywell.In2014,astudentcalledChenPuyangfirstthoughtoftheideawhilehewaswashinghishands.Washingone’shandsusesalotofwater,Chenthought.Woulditbepossibletoreplacethewaterwithair?Othersmaynotgivethequestionasecondthought.However,forChenandLi,whowerestudyingfluidmechanics(流体力学)atthetime,thiswasconsideredtobeanexcellentidea.Soon,Chen,Liandseveralclassmatesstartedontheproject.Afterayearofresearch,theteamcameupwithagravity-driven(重力驱动)hand-washingmachinesuccessfully.根据短文内容，选择最佳选项。31．Theunderlinedwords“presence”means“________”inParagraph2.A．形状 B．存在 C．距离 D．影响32．Theunderlinedsentenceinthe4thparagraphmeans________.A．otherpeoplemaynotspendasecondthinkingaboutthequestionagainB．otherpeoplemaythinkitisimpossibletouseairinsteadofwaterC．otherpeoplemaynotthinkorworryaboutthequestionatallD．otherpeoplemaythinkthereisnoanswertothequestion33．Wecaninferfromthepassagethat________.A．theairhand-washingmachinewillbeexpensiveB．youcanwashyourhandscleanwithoutanyelectricityC．youcanbuythe“airhand-washingmachine”intheshopnowD．thestudentsdevelopedthemachinebytheknowledgeoffluidmechanics34．WhichofthefollowingisTRUEaboutthe“airhand-washingmachine”?A．Acompanywassetuptoproducethemachine.B．Itdoesn’tneedanywaterwhenyouwashyourhand.C．ItwasinventedbytwostudentsfromZhejiangUniversity.D．TheideaofthemachinecametoChen’smindinasudden.35．Comparedwiththeairhand-washingmachine,howmuchwatercanbewastedbyregularhand-washing?A．Onlytenpercentofthewater. B．Abouttwentypercentofthewater.C．Aboutninetypercentofthewater. D．Ahundredpercentofthewater.COnedayin1903FrenchscientistEdouardBenedictusclimbedhightogetsomethingonahighshelfinhislaboratory.Hecarelesslyhitanemptyglassflask（烧瓶）anditfelltothestonefloor.Benedictusclimbeddown,expectingamess,buthefoundasurprise.Theglasshadn’tbrokenintoamillionpieces!Ithadcracked（破裂）,butithadheldtogether.Benedictuswonderedwhy.Hishelperexplainedhehadusedtheflasktoholdliquidplastic（液态塑料）.Thenhehadputtheflaskasideandforgottentowashit.Theliquidplasticdried,sotheflasklookedempty.Benedictusfoundthatthedriedplastichadkeptthecrackedglassfromfallingapart.Thesameweek,Benedictusreadareportaboutacaraccidentinthenewspaper.Thecarwasanewandexcitinginvention,andmanypeopleweredrivingfastontheroads.Whenaccidentshappened,peoplewereoftenhurtbyflyingbrokenglass.SuddenlyBenedictusthoughtofthebrokenflask.Couldhisaccidentbesomethinguseful?Benedictusspentalotoftimeinthelab,tryingtofindoutthebestwaytomakesafetyglassforcars.Finally,Benedictusputsomeliquidplasticbetweentwopiecesofglassandpressed（压）themtogether.Whenhehitit,the“glass-and-plasticsandwich”cracked,butitdidn’tbreakintosmallpieces.Benedictussucceeded.Hewroteinhisdiary,“IproducedmyfirstpieceofTriplex（thenameforhisinvention）-fullofpromise（充满希望）forthefuture.”Benedictuswasright.Hismethodofputtingplasticbetweenpiecesofglassisstillusedtoday.Andthat’showacarelessaccidentledtoaninventionthatmadeusallsafer!36．HowdidBenedictusfeelwhenhesawthecrackedglassflask?A．Angry. B．Sorry. C．Excited. D．Surprised.37．Theglassflaskdidn’tfallpartbecause________.A．thefloorwasnotsohard B．theshelfwasnotsohighC．therewasdriedplasticinit D．Benedictus’helpercaughtit38．WhendidBenedictusdecidetoworkonhisinvention?A．Whenhereadanewsreport. B．Whenheclimbedhighonashelf.C．Afterhishelperhadacaraccident. D．Afterhishelpergavehimasuggestion.39．WhatdoweknowaboutTriplex?A．Itwasinventedin1900. B．Ithadplasticonitscover.C．Itgotpopularassoonasitwasinvented. D．Ithadaninfluenceontoday’ssafetyglass.40．Whichofthefollowingisthebesttitleofthepassage?A．MagicofPlastic B．LessonsfromAccidentsC．AGreatAccidentalInvention D．DailyLifeofaFrenchScientistDAtsunrise,parksandotherpublicareasacrossChinafillupwithpeopledoingTaijiquan.___41___

So,whatexactlyisTaijiquanandwheredoesitcomefrom?Taijiquan,alsoknownasTaiChi,isoneofChina’smostfamoustraditionalformsofmartialarts(武术).Martialartscanbedifferent.TakeShaolinWushuforexample.Ithasacleargoal—towinafight.___42___

Onecarelessmovecancauseseriousinjury(受伤).

___43___

Itfocusesonrelaxedmovements.Anyonewhoisgoodatitisabletomoveeasily,justlikewater.___44___

WudangTaiChiisone.ItissaidtohavebeeninventedbyZhangSanfeng.It’ssaidthatheoncewatchedasnakeandabirdfighting.Hewassoimpressedbytheskillsusedbyeachanimal.Thenhemadeuseofthemtodevelophisownmartialart.It’sourpridethatChina’sTaijiquanhasbeenaddedtoUNESCO’sRepresentativeListofIntangibleCulturalHeritageofHumanity(非物质文化遗产)inDecember,2020.

___45___根据短文内容，从选项中选出能填入文中空白处的最佳选项，选项中有两项为多余选项。A．WhoinventedWudangTaiChi?B．However,Taijiquanisverydifferent.C．Theactionlooksslowandcomfortable.D．TherearedifferentstylesofTaijiquan.E．Themainfocusisondevelopingstrengthandspeed.F．Manythinkit’sasport,whileotherscallitamartialart.G．Sofar,Chinahastoppedthelistintheworldwithatotalof42items.四、词语运用（10小题，每小题1分，共10分）阅读短文,从方框中选择适当的词并用其正确的形式填空,使短文通顺、意思完整。请每空限填一词,每词限用一次。方框中有两项多余的。area

one

because

fast

reduce

problem

on

big

in

make

your

ifChinaisracingtobuildanationwide5Gnetwork.Thefirst5Gvideocallwas_____46_____onaHuaweiMateXphoneonMarch30,CGTNreported.Shanghaiisthe_____47_____cityinChinatostartatestrunof5Gnetworks.About100times_____48_____than4Gnetworks,5Gwillallowpeopletodownload（下载）anduploaddata（数据）fasterthanever.Itwillalsobeusedinother______49______.Self-drivingcarsmaybeoneofthe_____50_____changes.Today'sself-drivingcarshaveone_____51_____.Whenthecar“sees”anobstacle（障碍）,itsendstheinformationtoadatacenterandwaitsforinstructions（指令）.Thecarwillcrash_____52_____itdoesn'treceiveinstructionsintime.5Gnetworkswill_____53_____thetimeittakesandmakethecarssafer,CNNnoted.5GcouldalsopowertheInternetofThings（loT）.Thisrefersto（指的是）amuchlargeronlinenetworkthatconnectseverythingandeveryone.VeryfastInternetspeedsarethekeytorealizingit.Forexample,withloT,____54____fridgecouldordereggsonlinewhenitnoticesthattherearenoeggsleftinside.China'sfirst5GpolicestationwasrecentlyshowninBao'andistrictinShenzhen.

ChinaMobileCommunicationCorporation（CMCC）madeXiamen'sfirst5Gvideocall_____55_____April27,bringingthecityintothetimeof5G.五、补全对话（5小题，每小题2分，共10分）根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。A:Tina,haveyouheardthenewsonTVaboutChang’eⅢ?B:Yes,Ihave.Chinesescientistsaresogreatthattheydevelopeditinsuchshorttime,andhavesucceededinlaunching.A:Iknowalittleaboutit.__________56__________?B:Certainly,Chang’eⅢwithalunarprobenamedYutuhasreachedthemoon,andleftYutuonthesurfaceofthemoon.A:_____________57_____________?B:Itwillstaythereforever,butonlyworkfor3months.A:____________58____________?B:It’susedforexploringthemoonanddoingsomescientificresearch.A:_______________59_______________?B:Itworksinthedaytimeand“sleeps”atnight.A:Youknowsomuch.______________60______________.B:You’rewelcome.六、书面表达(15分)61．上个星期你们学校去阳光镇参观了“国际机器人展”，你对机器人有了许多了解。请你根据提示写一篇短文，谈谈如果有了机器人，它将对你的生活带来的变化。内容要点：1.假如你有一台机器人，它会在很多方面改变你的生活；2.优点：让你有更多空闲时间去做自己喜爱的事，可以帮助你做家务，如洗衣服、做饭、打扫卫生；3.缺点：可能会感染病毒，引起许多麻烦……最后不得不送回机器人商店；4.但机器人会给生活带来巨大变化，带来的优势比劣势多。注意事项：1.短文须包括所给内容要点，要求语句通顺、意思连贯；2.省略部分须用2-3句话展开合理想象，作适当发挥；3.词数90左右，短文的开头已给出，不计入总词数。LastweekIvisitedInternationalRobotExhibi