Unit6Electricity单元检测卷（广州专用）（原卷版）

【A卷·基础卷】Unit6Electricity单元同步检测卷20232024学年牛津深圳版七年级下学期(广州专用)考试范围：Unit6；考试时间：100分钟；总分：90分一、单项选择(每小题1分，共5分)1．—MustIreturnthebooktomorrowmorning?—No,you________.You________keepitforthreemoredays.A．needn’t,must B．mustn’t,can C．mustn’t,may D．don’thaveto,can2．It’sveryfoolish________hertosaythosewordstoyou.A．for B．with C．of D．to3．Mr.Litaughtushowtouseelectricity________.A．safely B．safety C．safe D．save4．—________yourbedroom,Peter.Thereisrubbisheveywhere.—OK,Mum.I’lldoitrightaway.A．Putup B．Tidyup C．Pickup D．Hurryup5．TheHongKongZhuhaiMacaoBridgeisthelongestseacrossingbridgeintheworld.It________threecities.A．isconnectto B．connectedto C．isconnectedto D．connectto二、语法选择（共10小题，每小题1分，满分10分）阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D项中选出最佳选项。Inourdailylives,weusuallywastesomethings.Lights,TVsandotherthingsareoftenkeptonevenwhennobodyisusing6.Weshouldturnoffthelights7weleaveourrooms.Andsavingelectricity（电）cansaveusmoney.TheEarthprovidesus8water.There9only2.8%freshwaterintheworld.Butpeopleneedtousealotoffreshwatereveryday.Soweshouldn’twasteit.Itisnotdifficultforus10water.Iamsureeverybodycandothis11ifheorshewantsto.Foodwastingisanotherproblem.Mymothersometimes12toomuchfood.Wecan’teatallofit.Andeatingtoomuchisnotgoodtokeep13.SoItellherthatweshouldn’twastefood.Ifind14importantwayofnotwastingthings.Thatistouseonlywhatweneed.Don’taskforwhatwedon’tneed.Weshouldstop15inourdailylivesandtrytomaketheworldbetter.6．A．they B．them C．their D．theirs7．A．when B．so C．but D．or8．A．for B．of C．with D．from9．A．is B．are C．willbe D．was10．A．save B．saves C．saving D．tosave11．A．easy B．easier C．easily D．easiest12．A．cooks B．cooked C．willcook D．iscooking13．A．healthy B．healthier C．healthiest D．thehealthiest14．A．a B．an C．the D．/15．A．waste B．wastes C．wasting D．towaste三、完形填空(每小题1分，共10分)Iwasdoingmyhomeworkonenightwhenthelightssuddenlywentout.Theflatsintheoppositebuildingwerealsoinpletedarkness.Whilemyparentsgroped(摸索)theirwayto16candles,Ifoundmywaytothe17.Itwasblackoutsideasitwasamoonlessnight.Icouldseetheheadlightsofcarsandbusesontheroadwereon.Thetrafficbecame18becausethetrafficlightswerenotworking.After19thecandlesinourflat,myfathertookhistorch(手电筒)andwentouttocheckthelifts.Ifollowed20.Allthelifts21working.Andunluckily,somepeopleweretrapped(困在)inoneofthem.Wecalledthefirestationandagroupoffiremen22arrivedtorescuethesepeople.Afterhelpingthefiremen,myfatherandI23ourflat.Wecarefullylockedthedoorsandwindowsandthenwenttobed.Thenextmorning,24Iwokeup,Iquicklytestedthelight.Iwas25tofinditworking.Likeothers,Ithinktheblackout(停电)bringsproblemsanddifficultiestoourlives.Ireallyhopethatitwon’thappentoooften.16．A．shopfor B．lookfor C．takein D．takeaway17．A．window B．kitchen C．bedroom D．bed18．A．strange B．heavy C．clear D．dry19．A．achieving B．tidying C．lighting D．breathing20．A．him B．it C．them D．her21．A．forgot B．stopped C．finished D．started22．A．quickly B．quietly C．probably D．brightly23．A．arrivedat B．leftfor C．returnedto D．efrom24．A．when B．if C．because D．that25．A．angry B．happy C．lucky D．sad四、阅读理解（共两节，满分35分）阅读理解（共15小题，每小题2分，满分30分）阅读下面短文，掌握大意，然后从2640各题所给的A、B、C、D项中，选出最佳选项。AWhenAmywas14yearsold,herlifewasturnedupsidedownbyafamilytrouble.AmylivedinasmallvillageinIndia.Hermotherfellillandherfatherhadtospendhistimecaringforhermother.Asaresult,shehadtodomostofthehousework,includingwashingclothes.Shedidn’thaveanybrothersorsisterstohelpher.Soshehadtodoeverythingbyherself.Whatwasworse,becauseofthese,herfamilywasverypoor.Theycouldn’taffordanelectricwashingmachine.Instead,shehadtodothewashingallbyhandinthelocalriver,andthencarefullycarryeverythingbacktoherhome—ataskthattookseveralhours.Interestedinengineering,Amywantedtomakeawashingmachinewhichcouldbeusedwithoutelectricity.Shestartedstudyingelectricwasherstolearnhowtheyworked.Amythendesignedamachinewithbicyclepedals(踏板)andchain.Togetthose,shewenttoalocalshop.Luckily,theworkerstherewereverykind.Theygavehertheparts.Whenshemetproblemsinmakingthemachine,theyalsohelpedherworkoutthem.Here’showthemachineworks:Amyusedacylinder(圆筒)toholdtheclothesandputitinacube(立方体).Next,sheconnectedthebicyclepedalsandthechaintothecylinder.AsAmypushedthepedalswithherlegs,thecylindercleanedtheclothesjustlikearegularwashingmachine.Amy’sinventionworked!Shehadcreatedherownhumanpoweredwashingmachineandnowataskthatusedtotakeseveralhourstookonly30minutes.Thepoorcouldusethewashingmachineeveniftheycouldn’taffordelectricity.Amy’swashingmachinewaschosenasIndia’sbestinvention!Andthestoryofthisyoungwoman’screativeinventionspreadaroundtheworld.“Amy’sinventionsavestimeandmoneyfortheworld’spoorpeople,”saidJeanineThomasoftheBordenProject,“shemadeadifference.”26．WhatproblemdidAmytrytosolve?A．Hermothersufferedfromillness.B．Itwasalongwaytogetwaterfromtheriver.C．Herfamilywastoopoortoaffordhereducation.D．Ittooktoomuchtimeandefforttowashclothes.27．WhichshowsthecorrectorderofAmy’slife?a.Hermotherfellill.b.Shebegantostudyelectricwashers.c.Herinventionspreadallovertheworld.d.Herwashingmachineworkedsuccessfully.e.Shegothelpfromtheworkersatalocalshop.f.Shehadanideaofmakingawashingmachine.A．a→f→b→e→d→c B．a→f→e→d→b→cC．f→a→e→d→b→c D．f→a→b→e→c→d28．WhichofthefollowingbestdescribesAmy?A．Strictandinteresting. B．Kindbutuneducated.C．Hardworkingbutshy. D．Creativeandhelpful.29．WhatcanwelearnaboutAmyaccordingtoJeanineThomas?A．Amychangedthewayawashingmachineworks.B．Amywonabigprizeandimprovedherfamily’slife.C．Amyimprovedmanypoorpeople’sliveswithherinvention.D．Amyencouragedmanyyounginventorstodosomethingdifferent.BHaveyoueverseenatrainthatishungintheair?SuchatrainhasappearedinChengdualready.Thetrainispoweredbylithiumbatteries(锂电池)insteadofelectricity.Itisnotonlyenergysavingbutalsoenvironmentallyfriendlyparedtoothertrains.Eachcoach(车厢)willbeabletocarryupto120passengers.Thetrainhasdoneitstestwithoutanyproblemashorttimeago.Butfurthertestswillbedonetocheckthetrain’sabilitytoturnandclimbupthetracksbeforeitcanbeopentothepublic.Chengduisthefirstcityinourcountrytobuildsuchatrainsystem,andShanghaiwillalsoopenonethisyear.Shanghaistartedplansforits“Skytrain”in2015.The“Skytrain”inShanghaiwillrunabovethegroundataheightofaroundsixmeters.Thecolumns(柱)whichwillsupporttherailwaywillbejust80cmwide.Thecolumnsaresonarrowthattheycouldevenbebuiltinthegreenbeltinthemiddleoftheroad.ThetrainShanghaiplanstousewillhavejustfourcoaches,andeachcoachwillhold70passengers.Thetrainwillrunataround30kilometersperhour.Itwillbealittleslowerthanthecity’ssubwaytrains,whichrunbetween30and40kilometersperhour.“Skytrain”wouldcostabout120to150millionyuantobuild.Developerssaidthetrainsystemwillcarryaround15,000passengerseveryhour.Thespacesavingtrainsystemwouldrunsilentlythroughthecity.30．Whattestwillbedone?A．Thetrain’slargestspeed.B．Thetrain’sabilitytocarrypassengers.C．Thedistancethetraincanrunwithoutstopping.D．Thetrain’sabilitytoturnandclimbupthetracks.31．HowmanypassengerscansuchatraininShanghaicarry?A．280. B．420. C．120. D．70.32．paredtoothertrains,whataretheadvantagesofthisnewkindoftrain?①runningveryfast

②savingenergy

③savingspace

④littlenoise⑤environmentallyfriendly

⑥carryingmorepassengersA．①②③④ B．②③④⑤ C．③④⑤⑥ D．①②⑤⑥33．Thepassagemainlytellsus________.A．theadvantagesofanewkindoftrainB．thecostofbuildinganewkindoftrainC．anewkindoftrainanditsdevelopmentinChinaD．thenumberofpassengersthatdifferentkindsoftrainscancarryCArainydaycandomorethanjustinfluenceyourmood,itcanalsoturnthestreetsandyourhomeintoamess.Whenitisraining,therearethingsyoucandotoprotectyoufromwaterdamage(损坏)causedbyheavyrain.Athomeandoutside◆Whenyouareathome,keepwindowsanddoorsclosed.Iftherainwaterenterstheroom,cutoffthepowersupply(供应)tostoptherainwaterfromelectrifyingandhurtingpeople.◆Ifyouareoutside,donotstayundertreesorlargebillboardsclosetopowersupplylines.Andremember,youcan’ttouchanythingmetalorelectrical.Inthunderstormweather,itisbetternottoansweranddialmobilephonesoutdoors.Themobilephonescanalsocausethunderandhurtpeople.Whenwalkingordrivingonrainydays◆Trytochoosethemainroadandringroad.Reducethespeedgraduallyfromhighspeedtolowspeed.Whenthereistoomuchrainwater,slowdownyourcaranddrivemoreslowly.◆Inareaswithstrongrain,whendrivingout,youshouldpayattentiontotheinformationofwaterlogged(积水的)roadsectionandtrafficcontrol,andplanthetravelrouteinadvance.◆Becauseoftheheavyrain,roadsandparkingareamaybefullofwater,electricvehicles(交通工具)areleftintherainwater.Thelineisveryeasytoshortcircuit(短路)inthechargingprocess(在充电过程中).Wemustdosomethingrightaway.◆Ifthevehiclestalls(熄火)indriving,getoffthevehicleandwaitforrescue.Neverstayinthecarallthetime.34．Whatcanwedoiftherainwaterenterstheroom?A．Cleanitoutoftheroomatonce. B．Cutoffthepowersupplyatonce.C．Closethedoorandwindows. D．Standonamuchhigherplace.35．Whycan’tweansweranddialmobilephonesoutdoorsinthunderstormweather?A．Becausenobodywillcallyou. B．Becausetherewillbelesselectricity.C．Becausemobilephoneshavenosignals. D．Becausemobilephonescancausethunderandhurtus.36．Whatmustwedoifthere’sshortcircuitinthechargingprocessofelectricvehicles?A．Stopchargingatonce. B．Movethevehiclesaside.C．Findanothertimetocharge. D．Stayawayfromthevehicles.37．Whatisthewriter’spurposeofwritingthisarticle?A．Stopusfromgoingoutonrainydays. B．Telluswaysofprotectingourselves.C．Giveussomewarningonrainydays. D．Giveussomeexamplesofliving.DThepowerofthewindLightwindshelpusflykitesinspringandcoolusinsummer.Strongwindstakeawaypeople’slives.Windscanbefriendlyordangerous.Theycanalsoworkforus.Windpowerisnotnew.Fivethousandyearsago,theChinesefirstusedwindmills（风车）.In700A．D．,theSyriansandPersiansusedthemtoo.Intheseventeenthcentury,thepeopleoftheNetherlandsbuiltwindmillstogetseawater.Nowwecanusethewindtomakeelectricity.Inmanycountries,windturbines（风力发电机）areeverywhere.Agroupofturbinesiscalledawindfarm.Windenergyhasseveraladvantages.Oneadvantageisthattherewillalwaysbewind.Windpowerisalsoclean.Itdoesn’tmakeairpollution.Farmerslikewindpowerbecauseelectricpaniespaythemtousetheirland.Andtheycanstillgrowcropsandkeepanimalsontheirfarms.Windpoweralsohassomedisadvantages.Oneisthatturbinesareexpensive,althoughthecosthasgonedowntheseyears.Aseconddisadvantageisnoisepollution.Thiswasagreaterprobleminthepast.Today,ifyoustandunderaturbine,youhearonlyasoftsound.Youwon’thearturbinesatall100metersaway.Forsomepeople,athirddisadvantageisvisual（视觉的）pollution,butotherpeopleliketoseeturbinesturningtogether.Today,windpowerisgrowingfast.Alotofcountriesgettheirenergyfromwind.Denmarkgets20%ofitsenergyfromwind.Chinaisgoingtoget26%ofitsenergyfromwindin2030.Perhapsoneday,allcountrieswillusethissafe,cleanenergytomakeelectricity.38．Chinaisgoingtoget26%ofitsenergyfromwind________.A．in2020 B．in2030 C．in2040 D．in205039．Accordingtothepassage,howmanyadvantagesdoeswindenergyhave?________A．2. B．3. C．4. D．5.40．Whichofthefollowingistrue?________A．Thecostofwindturbinesisgettinglower.B．Youwon’thearthesoundofturbinesatall.C．Windenergycausesvisualpollutionbadly.D．Everycountrymakesgooduseofwindenergy.第二节、阅读填空（共5小题，每小题1分，共5分）根据短文内容，从短文后面的选项中选出填入空白处的最佳选项。Everyoneknowsthattheearthisindanger.Somepeoplethinkthereisnothingwecandoaboutthisbutthat’sjustnottrue.Ifwealldoafewsmallthingseveryday,wecanmakearealdifference.41Uselesselectricity(电).

42Turnyourputeroffatnighttosaveelectricity.Choosetherightlightatyourhome.AnLEDbulb(灯泡)isagoodchoice.Whenyouleavearoom,turnthelightsoff.Itissimple,easyandgreen.43Turnthetap(水龙头)offwhenyoubrushyourteethorintheshowerwhenyouwashyourhair.You’lluselesswater.Naturally,yourparentswillpaylessforthewaterandtheywillbehappytoo!Getmoving.Usepublictransport(公共交通工具),walkorridebikestogettoschoolormeetfriends.Manycarjourneysareunderthreekilometerslong.44Youcangetsomeexercisebywalkingorridingandmakelessairpollutionatthesametime.Recycle(回收利用).Trytorecyclethingslikeglass,paperandplastic.45Reusingthingsisanotherwaywecanprotectournaturalresources(资源)liketrees.Sowhatareyouwaitingfor?Starttoday!Theworldwillbeebetter.A．Uselesswater.B．Herearesomeideasforyoutotry.C．It’sshortanddoesn’tneedtodriveacar.D．WhenyoufinishwatchingTV,turnitoff.E．Youcanorganizetherecyclingathomeandwashglassandplasticbottles.四、写作（共三节，满分30分）第一节

语篇填词（共5小题；每小题1分，满分5分）根据短文内容及首字母提示在所给横线上写出完整单词，并注意其形式。Whenmostteenagersarelearninghowtoworkoutmathsproblems,KelvinDoeisteachinghimselftomakebatteriesandgenerators(发电机)forhisneighborhoodsinAfrica.Kelvinisonly15yearsold,buthehasalreadycreatedbatteriesandgeneratorsbyh46.Heusedthethingshepickeduparoundthehouseorfromlitterbins(垃圾箱)tocreatethem.“Inmyhometown,wedon’thavemuchelectricityandbatteriesaree47.”Kelvinsaid.Sohedecidedtomakebatteriestol48uppeople’shomes.Kelvinalsoownsaradiostation.Hebroadcasts(广播)newsandplaysm49forthelocalpeople.Thestationgetsitselectricityfromageneratoralsomadebyhim.Hisnextprojectwillbeawindmill(风车)forelectricitysupply(供给).Hewantstohelpmorefamiliesinhishometownliveahappyandc50life.第二节

完成句子（共5小题；每小题2分，满分10分）51．当再次去小村庄时，他给那个小男孩买了一袋曲奇饼。Heboughtcookiesforthelittleboywhenhevisitthevillageagain.52．我们那时候没有冰箱和洗衣机。Wedidn’thaveafridgeorainthosedays.53．托尼的妈妈想让他整理自己的房间。Tony’smotherwantedhimtohisroom.54．在某种程度上你是对的，但是我们还得考虑时间问题。,youareright,butwehavetoconsider