2026-2027学年第一学期九年级英语人教版第六单元单元检测卷（含答案）

-2026-2027学年第一学期九年级英语人教版第六单元单元检测卷（含答案）班级：__________姓名：__________得分：__________一、单项选择（共15小题；每小题1分，满分15分）从下列各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。()1.Theoldmanlives______,butheneverfeels______.A.alone;lonelyB.lonely;aloneC.alone;aloneD.lonely;lonely()2.IprefermusicthatIcansing______.A.alongwithB.alongC.togetherD.togetherwith()3.–Whatareyougoingtodothisweekend?–I'mnotsure.MaybeI'llgotothelibrary______readsomebooks.A.sothatB.inordertoC.suchasD.evenif()4.Themovieissointerestingthatallofuslikeit______.A.verymuchB.toomuchC.alotD.quite()5.–Doyouknowwhoinventedthetelephone?–Yes,AlexanderGrahamBell______itin1876.A.inventedB.discoveredC.foundD.created()6.Theboywassocarelessthathemade______mistakesinthemathexam.A.afewB.fewC.littleD.alittle()7.Weshouldtryourbesttostoptheairpollution______abetterlife.A.liveB.livingC.toliveD.lived()8.–Whydidn'tyoucometomybirthdaypartyyesterday?–BecauseI______formyEnglishtestatthattime.A.preparedB.ampreparingC.waspreparingD.haveprepared()9.Thestory______byMoYanisverypopularamongteenagers.A.wroteB.writtenC.writingD.writes()10.It'snecessaryforus______Englishwell.A.learnB.learningC.tolearnD.learned()11.–Howlonghaveyoubeeninthiscity?–Ihavelivedhere______tenyearsago.A.sinceB.forC.inD.at()12.Theteacheraskedthestudents______inclass.A.nottalkB.don'ttalkC.nottotalkD.tonottalk()13.–Couldyoupleasetellme______?–Sure.YoucantaketheNo.12bus.A.howcanIgettothemuseumB.howIcangettothemuseumC.wherecanIgettothemuseumD.whereIcangettothemuseum()14.Themoreyoupractice,______youwillbecome.A.thegoodB.thebetterC.thebestD.better()15.–Ithinkstudentsshouldbeallowedtousemobilephonesatschool.–______.Itmaydistractthemfromtheirstudies.A.IagreeB.IdisagreeC.That'srightD.Goodidea二、完形填空（共10小题；每小题1.5分，满分15分）阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。Theinventionofthelightbulbchangedtheworldforever.BeforeThomasEdison16themodernlightbulb,peopleusedcandlesoroillampstoseeatnight.Thesewerenotvery17andoftencausedfires.Edisonspentmanymonthstryingdifferentmaterialsforthefilament(灯丝).Hetriedoverathousandtimesbeforehefinallyfoundthe18one.Whenthefirstlightbulbwasturnedonin1879,itlitupthewholestreet.Peoplewereamazed.Theycouldworkandplaylateintothenightwithoutworryingaboutthedarkness.Thisinventionalsoledtothedevelopmentofelectricity19homesandfactories.Today,wecannotimaginelifewithoutelectriclights.However,weshouldrememberthateverygreatinventionstartswithasimpleideaandhardwork.Edisononcesaid,"Geniusisonepercentinspirationandninety-ninepercentperspiration."Hiswordsremindusthatsuccesscomesfrom20effort.()16.A.inventedB.discoveredC.foundD.made()17.A.brightB.darkC.heavyD.cheap()18.A.bestB.worstC.biggestD.smallest()19.A.inB.onC.atD.to()20.A.lazyB.hardC.easyD.slow三、阅读理解（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。ADoyouknowwhoinventedthepaper?CaiLun,aChineseofficial,improvedthepapermakingprocessaround105AD.Beforehisinvention,peoplewroteonbambooslips,silk,oranimalskins.Thesematerialswereeithertooheavy,tooexpensive,ornotdurableenough.CaiLunusedtreebark,hemp,rags,andfishnetstomakepaper.Hismethodwassimpleandcost-effective.AfterCaiLun'sinvention,paperspreadquicklyacrossChinaandthentootherpartsoftheworld.Itplayedaveryimportantroleinthedevelopmentofhumancivilization.Booksbecamecheaperandeasiertoproduce.Knowledgecouldbesharedmorewidely.Today,althoughwehavecomputersandtheinternet,paperisstillwidelyusedinschools,offices,anddailylife.()21.Whoimprovedthepapermakingprocessaround105AD?A.ThomasEdisonB.CaiLunC.IsaacNewtonD.AlbertEinstein()22.Whatdidpeoplewriteonbeforepaperwasinvented?A.Bambooslips,silk,andanimalskinsB.PlasticandmetalC.StoneandwoodD.Clothandcotton()23.WhichmaterialwasNOTusedbyCaiLuntomakepaper?A.TreebarkB.HempC.FishnetsD.Metal()24.Whydidpaperbecomepopularafteritsinvention?A.ItwasveryheavyB.ItwastooexpensiveC.Itwassimpleandcost-effectiveD.Itwasdifficulttoproduce()25.Whatisthemainideaofthepassage?A.ThehistoryofcomputersB.TheimportanceoftheinternetC.TheinventionofpaperanditsinfluenceD.HowtomakepapertodayBHaveyoueverwonderedhowthetelephoneworks?In1876,AlexanderGrahamBellinventedthetelephone.Beforethis,peoplehadtosendletterstocommunicateoverlongdistances.Letterstookdaysorevenweekstoarrive.Withthetelephone,peoplecouldtalktoeachotherinstantly.Thetelephoneworksbyturningsoundwavesintoelectricalsignals.Whenyouspeakintothephone,yourvoicecreatesvibrations.Thesevibrationsarechangedintoelectricalsignalsandsentthroughwirestoanotherphone.Atthereceivingend,theelectricalsignalsareturnedbackintosoundwavessothelistenercanhearyou.Nowadays,telephoneshavechangedalot.Wehavemobilephonesandsmartphones.Theycannotonlymakecallsbutalsosendmessages,takephotos,andconnecttotheinternet.Despitethesechanges,thebasicprincipleremainsthesame:communicationisfasterandeasierthaneverbefore.()26.WhendidAlexanderGrahamBellinventthetelephone?A.In1876B.In1900C.In1850D.In1920()27.Whatwastheproblemwithsendinglettersbeforethetelephone?A.TheyweretooheavyB.TheytooktoolongtoarriveC.TheyweretooexpensiveD.Theywerenotclear()28.Howdoesatelephoneturnsoundintosignals?A.ByusingbatteriesB.BychangingvibrationsintoelectricalsignalsC.ByusingradiowavesonlyD.Byprintingtext()29.Whatcansmartphonesdobesidesmakingcalls?A.OnlysendemailsB.Sendmessages,takephotos,andconnecttotheinternetC.CookfoodD.Drivecars()30.Whatisthemainpointofthelastparagraph?A.MobilephonesareuselessB.SmartphonesaretoocomplicatedC.CommunicationtechnologyhasdevelopedbutthegoalremainsthesameD.WiresarenolongerneededCInventionsoftenchangethewaywelive.Let'slookatthreefamousinventions.First,thesteamengine.JamesWattimprovedthesteamengineinthe18thcentury.Ithelpedpowerfactories,trains,andships.ThisinventionstartedtheIndustrialRevolution.Second,theairplane.TheWrightbrothersflewthefirstsuccessfulairplanein1903.Beforethat,travelinglongdistanceswasslowanddifficult.Now,peoplecanflytoalmostanycountryinaday.Third,thecomputer.Computerswerefirstlargemachinesusedforcalculations.Today,theyaresmallandpowerful.Weusethemforwork,study,entertainment,andcommunication.Theinternetconnectsbillionsofpeopleworldwide.Theseinventionsshowthathumancreativityisendless.Everyinventionmakesourlivesbetterandmoreconvenient.Weshouldencourageyoungpeopletodreambigandworkhardtocreatenewthings.()31.Whoimprovedthesteamengineinthe18thcentury?A.TheWrightbrothersB.JamesWattC.ThomasEdisonD.AlexanderGrahamBell()32.Whatdidthesteamenginehelppower?A.OnlycarsB.Factories,trains,andshipsC.OnlyshipsD.Onlyfactories()33.WhendidtheWrightbrothersflythefirstsuccessfulairplane?A.In1876B.In1903C.In1920D.In1800()34.Howarecomputersusedtodaycomparedtothepast?A.TheyarelargerandslowerB.TheyaresmallerandmorepowerfulC.TheyareonlyusedforgamesD.Theyarenotusedanymore()35.Whatisthewriter'sattitudetowardsinventions?A.NegativeB.IndifferentC.PositiveD.Doubtful四、词汇运用（共10小题；每小题1分，满分10分）根据句意及首字母或中文提示完成单词，使句子完整、通顺。36.The__________(发明)ofthewheelchangedtransportationforever.37.Mygrandfatherlikeslisteningtomusicthathecansing__________(一起).38.Weshouldrespectthe__________(科学家)whoworkedhardforourcountry.39.Itis__________(礼貌的)towaitinlinewhenyoubuytickets.40.The__________(电)lightbulbwasinventedbyEdison.41.Shefeltvery__________(孤独的)whenshemovedtoanewcity.42.Canyoutellmethe__________(原因)whyyouwerelate?43.The__________(传统的)festivaliscomingnextweek.44.Heisinterestedin__________(科学)andwantstobeaninventor.45.Pleasekeepyourroom__________(整洁的).五、补全对话（共5小题；每小题2分，满分10分）根据上下文内容，从方框中选择合适的句子补全对话。其中有两项是多余的。A:Hi,Bob.Whatareyoureading?B:I'mreadingabookaboutfamousinventions.A:Oh,really?46B:Yes,Ithinkso.Forexample,thelightbulbchangedourlivesgreatly.A:47B:ItwasinventedbyThomasEdisonin1879.A:That'samazing.48B:Well,Ipreferthetelephonebecauseithelpspeoplecommunicateeasily.A:Iagree.Withoutthetelephone,wewouldhavetosendletters.B:49A:Yes,ittakesalongtimetoreceivealetter.B:50A:Great!Let'sgo.A.Whataboutyou?Whichinventiondoyoulikebest?B.Don'tyouthinkinventionsareuseful?C.Whoinventedthelightbulb?D.Howlongdoesittaketosendaletter?E.Wouldyouliketogotothelibrarylater?F.Whenwasthetelephoneinvented?G.Isthebookinteresting?六、书面表达（满分20分）假设你是李华，你的英国笔友Mike对中国古代四大发明很感兴趣。请你给他写一封电子邮件，介绍其中一项发明（如造纸术、指南针、火药或印刷术）。内容包括：1.这项发明的名称及发明者（如有）；2.这项发明的主要用途；3.这项发明对世界的影响。要求：1.词数80左右；2.可以适