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九年级英语上册Unit6(人教辽宁版2024年秋)第一部分选择题(共50分)一、阅读理解(共20小题,每小题2分;满分40分)第一节阅读下面语言材料,从每题所给的A、B、C、D四个选项中选出最佳选项。AJane,areporter,iscollectinginformationforthelocalnewspaper.Sheisinterestedinthefollowingthingsintroducedinamagazine.SmartSchoolbagForgettopackthebooksyouneedintoyourschoolbaginthemorningrush?Aschoolboyaged11hasinventedaschoolbag.Ittellsyouwhichbookstopack.Asmallcomputerandascanner(扫描装置)arefixedinthebag.Aseachbookisputintothebag,itischeckedbythescanner.Ifanybookismissing,amessagewillbeshownonthecomputerscreentoremindyou.WeatherSweetsCanyoueatweather?Auniversitymakesthathappen.Itusesa3Dprintertocreatesweetsbasedontheweatherinformationofacertainday.Theshapesofthesweetsareaffectedbywindspeed.Thecolorsofthesweetsaredecidedbytemperature.Thesweetsactasaweatherrecordofthedaywhentheyaremade.SunriseBedIt'shardforyoutogetupinthemorning,isn'tit?Tohelpyougetup,acompanyhascreateda“tool”—asunrisebed.Itwakesyouupgentlyassunrisedoes.Lightsbuiltintothebedswitchonandstarttogetbrighterandbrighter.Whenthelightsarefullyon,softmusicwillbegintoplay.Itwillbelouderandlouderuntilyouturnitoff.Thecompanyexplains,“Thegentlelighttellsyourbodythatitismorning,soitstopsproducingachemicalthathelpsyousleep.”1.Thesmartschoolbaghasbeeninventedby____.A.areporter B.aschoolboyC.auniversity D.acompany2.Whatcanthesmartschoolbagdo?A.Helpyourepaircomputers. B.Tellyouwhentopackbooks.C.Teachyouhowtofixscreens. D.Remindyouofthemissingbooks.3.____affect(s)theshapesoftheweathersweets.A.Colors B.WindspeedC.Temperature D.3Dprinters4.Whatdoestheunderlinedword“it”inSunriseBedreferto?A.Yourbody. B.Thebed.C.Thelight. D.Yourroom.BMakinginvisibleink(隐形墨水)isalotoffun.Allyouneedissomecommonobjects.Whatyou'llneed:●Halfalemon●Water●Aspoon●Abowl●Whitepaper●Acottonbud●AlightbulbInstructions:1.Squeeze(挤)somelemonjuiceintothebowlandaddafewdropsofwater.2.Mixthewaterandlemonjuicewiththespoon.3.Putthecottonbudintothemixture(混合液)andwriteamessageontothewhitepaper.4.Waitforthejuicetodrysoitbecomescompletelyinvisible.5.Whenyouarereadytoreadyoursecretmessageorshowittosomeoneelse,heatthepaperbyholdingitclosetothelightbulb.What'shappening?Lemonjuiceturnsbrownwhenheated.Puttingsomewaterinthelemonjuicemakesitveryhardtonoticewhenyouputitonthepaper.Otherthingswhichworkinthesamewayincludeorangejuice,honey,milk,onionjuiceandevenmore.5.Whatisthecottonbudfor?A.Tosqueezethelemon. B.Toaddsomewater.C.Tomixthewaterandjuice. D.Towritesomething.6.Howcanyoumakethesecretmessageappear?A.Bywaitingforsometime. B.Byreadingitaloud.C.Byheatingthepaper. D.Byholdingithigh.7.Whichworksinthesamewayaslemon?A.Milk. B.Water.C.Spoons. D.Bowls.8.Whichshowsthecorrectorderoftheinformationinthispassage?A.Materials→Steps→Reasons B.Reasons→Steps→MaterialsC.Materials→Reasons→Steps D.Steps→Materials→ReasonsCThegreatestscientistswerefamousnotonlyfortheirdiscoveries,butalsofortheirinterestinglives.Havingaspecial,uncommonmindoftengoeshandinhandwithunusualacts.NikolaTeslaisknownformanyinventions.Oneisthealternatingcurrent(AC)electricity.Whileinventingit,Teslawasgoodatkeepingthingsinmind,becauseheusedpicturethinkingandimaginedeverystepinhismindbeforeevenpickingupapencil.Teslasaidhewantedtodoitbecauseofhismother,whoinventedsmallelectricalmachineswhenhewasachild.Inhislateryears,Teslahadmanystrangehabits.Hesleptonlytwohourseverynightanddinedatexactly8:10p.m.Afterdinner,he'doftenworkuntil3a.m.Beforebed,Teslacurled(卷曲)eachfoot100times,sayingitwasgoodforhisbrain.AnotherscientistencouragedbyhismotherwasAlbertEinstein,thoughwhathegotfromhismotherwasaloveofmusic.Infact,Einsteinoftenplayedmusiconthepianoandtheviolintohelphimbrainstorm.Einstein'sachievementsincludethemostfamousequation(方程式)E=mc2andhistheoryofrelativity.However,thankstohiswildhair,heisalsowellknownforthelooksofa“madscientist”andyoucantellthathehadsomeinterestingquirks(奇怪的个性).Forexample,hehadastrongdislikeofwearingsocks.AndEinsteinwassowithdrawn(内向的)asaboythathecouldn'tspeakuntilhewasthree.Sometimes,thesmartestofusarealsothestrangest.ThatquietchildinthecornermaybethenextTeslaorEinsteinoneday.9.HowdidTeslarememberthings?A.Bytakingthingsdown. B.Bythinkinginpictures.C.Bydrawingmindmaps. D.Byreadingaloud.10.WhichofthefollowingstatementsisTRUEaccordingtothepassage?A.Teslahatedhavingtowearsocks.B.Tesladidsomefootexercisesbeforebed.C.Einsteinwasoutgoingwhenhewasachild.D.Einsteinwasalsofamousforhishaircolor.11.WhatdidTeslaandEinsteinhaveincommon?A.Theybothhadgreatinventionsofelectricity.B.Theybothtookupinventingbecauseoftheirmothers.C.Theyboththoughtandactedinunusualways.DTheybothplayedthepianoforbetterworking.12.Whatdoesthewritermainlywanttotellusabout?A.Thespecialthingsaboutwellknownscientists.B.Thelivinghabitsofsmartpeople.C.ThemothersofTeslaandEinstein.D.Theinventionsofgreatpeople.DHowdoweknowthetime?Aclock,awatchoramobilephonecanhelpus.However,manyyearsagotherewerenoclocksandknowingthetimewasnotsoeasy.Overthecenturiespeoplehavedevelopeddifferentwaysoftellingthetime.About5,500yearsago,theEgyptiansinventedthesunclock.Thiswasatallstonebuilding.Itsshadow(影子)showedthemovementofthesun.Sopeoplewereabletoknowmidday.TheEgyptiansmadeasundial(日晷)about3,500yearsago.Itwassmallerthanthesunclockandcouldletpeopleknowthetimeforhalfaday.Onrainydaysoratnightitwasimpossibletotellthetimewithasunclockorasundial.Waterclockswerethefirstclocksnottousethesun.Theideaissimple.Waterflows(流动)fromonebottletoanother.Whenthewaterreachesacertainlevel,itshowsthehours.TheEgyptiansusedwaterclocksabout3,400yearsago.TheseclockswerepopularintheMiddleEastandChina.Buttheyfailedtomakepeopleknowtheexacttime.Inthe13thcentury,themechanicalclockwasinvented.Thiswasmoreexact,butitwasexpensivetomakeone.Overthenextfewcenturiesitwasdeveloped.Forexample,springs(发条)wereaddedaround1500.Thisenabledpeopletogetthecorrecttimeandallowedclockstobesmaller.In1927,thefirstquartzclockwasdeveloped.Clocksbecamecheapertobuild.Itwasalsocheaperforordinarypeopletoownaclock.Peoplebegandependingonthemmoreandmoretorunbusiness,marketsandsoon.Morerecently,in1956,camethedigitalclock.Andnowadayssatellitessendourmobilephonesthetimetotheexactsecond.Therehavebeenalotofwaysintimekeeping.Clocksarealwayschangingbutsomethingsneverchange.Manyofusstillhavetroublegettingoutofbedontimeandnotbeinglateforschoolorwork.13.Accordingtothepassage,wecan'tuse____totellthetimeonarainyday.A.thewaterclock B.thesunclockC.thedigitalclock D.themechanicalclock14.Howmanykindsofclocksarementionedinthepassage?A.Four. B.Five.C.Six. D.Seven.15.Whichofthefollowingshowsthestructure(结构)ofthepassage?(①=Paragraph1,②=Paragraph2,…)16.Whatdoesthepassagemainlytalkabout?A.Theimportanceoftime. B.Thedevelopmentoftimekeeping.C.Theinventionsofclocks. D.Thehistoryofadigitalclock.第二节阅读短文,从方框内所给的选项中选出可以填入空白处的最佳选项,其中有一个多余的选项。,[科学素质·科技产品体验])ShanghaiGeneralHospitalsignedanagreementwithChinaMobileShanghaiBranch(分部)tobuilda5Gtechnologytreatmentcenter.“17.________,”saidDr.ZhengXingdong,presidentofShanghaiGeneralHospital.A5Gemergency(紧急)treatmentsystemcangreatlyimprovefirstaid,becausethefirstfourminutesarequiteimportant.18.________.Besidesthis,thedoctorcancommunicatewiththehospitalandgetalltheinformationofthepatientsquickly.19.________.Itishelpfultosmartcitiesandautonomousvehicles(自动驾驶汽车)amongmanyotherthings.Carscansooncommunicatewitheachotheranddriversknowthedangersbyusing5G.Thendriverscanchangetheirspeedsor,ifpossible,evenavoidthatline.Inthisway,it'ssaferfordriverstodriveontheroad.Andthenumberofroadtrafficaccidentswilldroprapidlyfinally.5Gisusedinphones,too.1Gletsustalktoeachother,2Gletsussendmessages,3GgivesusmobiledataandtheInternet,and4Gallowsustowatchvideos.Now5Gprovidespeoplewithmuchfasterdatadownloadsanduploadsandmoreconvenientconnections.20.________.A.TimemeanslivesinemergencytreatmentB.ItisthefifthgenerationofmobilenetworktechnologyC.5GtechnologywillimprovethespeedandsavemuchtimeD.ThismeansyouwillbeabletodownloadvideosinafewsecondsE.5Gisalsoanexcitingmobiletechnology二、完形填空(共10小题,每小题1分;满分10分)阅读短文,理解其大意,从A、B、C、D四个选项中选出可以填入空白处的最佳选项。Twinkle,twinkle,littlestar;howIwonderwhatyouare…Peoplehavealwayslookedupatthenightskyand__21__whatthestarsreallywere.Ancientpeoplewerefascinatedbythesky.Somethoughtitwasonthe__22__oftheEarthlikeabowl.Othersbelievedstarswerethespiritsoftheirancestors.Theancientscientistsstudiedthesky.Skywatcherswhodevelopedanewtoolhelpedopenupthe__23__ofthesky.Itwasthetelescope.However,itwascalledthespyglassatfirst.Thespyglasswas__24__byaneyeglassmakernamedHans.Likemanyscientificinventions,thisonebegan__25__accident.OnedayHans__26__twoeyeglasslenses(镜片)atonce.Herealizedthatthetwolensesmadefarawayobjectslookmuch__27__.Thetelescopewasborn.Hansthoughtitwouldbeaperfecttoolforspyingon(暗中监视)theenemy.Itwasusedalotin__28__atthattime.Itbecameknownasthespyglass.In1609,Galileousedthetelescopetoseehillsonthemoon.Healsosawcountlessstarsand__29__fourmoonsorbiting(围绕……运动)Jupiter(木星).Weknowagreatdealmoreabouttheskytoday.Standontheshouldersofgiants(巨人),andseewhereyour__30__leadsyou.You,tobeaskywatcher,mayhavethenextbigidea!21.A.knew B.wonderedC.wished D.mentioned22.A.left B.middleC.top D.right23.A.secret B.doubtC.silence D.difference24.A.introduced B.inventedC.invited D.found25.A.with B.atC.about D.by26.A.lookedout B.lookedafterC.lookedthrough D.lookedup27.A.cleverer B.cleanerC.closer D.further28.A.games B.warsC.studies D.lives29.A.discovered B.developedC.directed D.mistook30.A.mind B.mannerC.pride D.meaning第二部分非选择题(共40分)三、语篇填空(共10小题,每小题1分;满分10分)阅读短文,在空白处填入一个适当的单词或用括号内所给词的正确形式填空,使短文通顺、连贯。Therearemanydifferentstoriesaboutthehistoryoftheumbrella.AccordingtoanoldChinesestory,theumbrella31.________(invent)byLuban'swifeabout3,000yearsago.Lubanwas32.________mostfamouscraftsman(工匠)inancientChina.Oneday,Lubanandhiswife33.________(go)forawalkbytheWestLake.Theywereenjoyingthebeautifullotus(荷花)whenitstartedtorain34.______(heavy).Theywerewetalloverwhentheyreturnedhome.“It'sterribletogetwetintherain,”Luban'swifesaid.“Canyoumakesomething35.________(keep)therainout?”Thecraftsmanreplied,“Icanbuildsomepavilions(亭子)alongtheWestLake.Youcanhideunderthem36.________itrains.”“Butpavilionscan'tmove,”Luban'swifesaid.“Isitpossibletomakeamovablepavilionthatwillalwaysfollowpeoplewhentheywalk?”Shethoughtaboutthisquestion37.________alongtime.Oneday,Luban'swifesawsomechildrenplayingintherain.Theywereholdinguplargelotus38.________(leaf)tokeepouttherain.Shegotagoodideafrom39.________(they).Thenextday,shemadethe40.________(one)umbrellaoutofsilkandbamboos.“Whataniceumbrella!”Lubanwasamazedbyit.四、阅读与表达(共4小题,41-43小题,每小题2分,44小题4分;满分10分)阅读短文,然后根据内容回答问题。Therearealotoffamousinventorsintheworld.Theirinventionshaveanimportantinfluenceontheworld.Herearetwooftheinventors.AlexanderGrahamBellinventedoneofthemostimportantinventionsofalltime.Thatwasthetelephone.Todaythetelephoneisstillwidelyusedinourdailylife.Helivedfrom1847to1922.HelivedfirstinEdinburgh,Scotland,andtheninCanadaandfinallyintheUnitedStates.Heinventedthefirsttelephonein1876.AnothersimilarinventionofBell'swasthephotophone.Thisdevice(设备)madeitpossibleforvoicesorsoundstobesentusinglight.Bellwasespeciallyinterestedininventionswhichhelptheeducationofthepeoplewhoareunabletospeakorhear.ThomasAlvaEdisonwasanAmericaninventorwholivedfrom1847to1931.Heinventedover2,000inventionsinhislifetime.Twoofthemostimportantinventionsweretheelectriclightbulbandthephonograph.Thephonographwasthefirstdevicetorecordsound.Edisonsetupalaboratory(实验室)inNewJerseyin1876.Hemadealargeamountofmoneybysellingoneofhisearlierinventions—thetelegraph.Healsoinventedanitemthatcontinuestobeusedtothisday.Thatwastheelectricstoragebattery(蓄电池).41.WhendidAlexanderGrahamBellinventthefirsttelephone?_________________________________________________________________42.HowmanyinventionsdidThomasAlvaEdisoninventinhislifetime?_________________________________________________________________43.HowdidThomasAlvaEdisonmakealargeamountofmoney?_________________________________________________________________44.Howdoesthetelephoneinfluencepeople'slifenowadays?Write30wordsormore.___________________________________________________________________________________________________________________________________________________________________________________________________五、书面表达(满分20分)45.中国人自古饮茶,中国茶历史悠久,与此同时,茶有益于健康,受到很多人的喜爱。假如你是李华,请根据图片信息写一篇茶文化的介绍宣传稿,向海外友人介绍中国茶。注意事项:1.词数80-100,可适当发挥,已给出部分不计入总词数;2.意思清楚,表达通顺,行文连贯,书写规范;3.请勿在文中使用真实的姓名和校名。Dearfriendsallovertheworld,It'smyhonortosharesomethingaboutChinesetea.___________________________________________________________________________________________________________________________________________________________
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