Unit6【B卷（能力提升）】一、單項選擇1．—Wehadanexcellentphysicslesson.Wewatchedanexperimentwhich________inspacebyWangYaping.—Wow,thatsoundsgreat.IwilllearnitontheInternet.A．teach B．taughtC．istaught D．wastaught2．NotonlymyfriendsbutalsoI______interestedinfootballandMessiisourfavouritestar.A．be B．amC．is D．are3．—It’ssaidthatQinWenjinginNanyaMiddleschool________theprizeforTheMostBeautifulStudentinChinain2016.—Yes.Weareproudofher!A．wasawarded B．isawarded C．isawarding4．—Itismuchfastertodrivefromthesouthtothenorthnow.—Yes,anewhighway________lastOctober.A．isfinished B．wasfinished C．hasbeenfinished5．Agoodbookisinspiring.Itcanmakereadersenjoythe________ofreading.A．please B．pleasantC．pleasure D．pleased6．Anumberofnewhouses________inWenchuanlastyear.A．built B．arebuiltC．werebuilt D．willbebuilt7．_________thenewpark_________inShanghaitwoyearsago?A．Does;build B．Did;buildC．Is;built D．Was;built8．—________Ben________Bobisingoodhealthrecently.—Ithinktheybothneedtotakemoreexercise.A．Neither;nor B．Both;and C．Either;or D．Notonly;butalso9．Brianisanhonestboy.Ihavenoreasonto________whathesaid.A．introduce B．doubt C．believe D．know10．NotonlymyfatherbutalsoI________goodatplayingbasketball.A．am B．is C．are D．be11．—Dad,thelockofmyroomisbroken.—I’ll________it.Ijusthavefinishedmywork.A．repair B．satisfy C．divide D．break12．Themanfeltterrible.He________bydoctors.A．givefirstaid B．gavefirstaidC．wasgivenfirstaid D．isgivenfirstaid13．Whatabad________!Icanhardlystanditeventhoughmynoseisnotsensitive.A．smell B．sound C．look D．taste14．We_______spendtoomuchtimeinwatchingTV.A．tolddon’t B．toldnottoC．weretoldnotto D．weretoldtonot15．Eachofus________anewschoolbaglastweek.A．gave B．isgivenC．wasgiven D．weregiven二、補全對話7選5根據對話情景選擇合適的選項補全對話。有兩項多余。A:Whatareyoumaking,Tom?B:I’mmakingamodelrocketA:Hownice!16B:Ofcourse.17A:Couldyoutellmesomethingaboutrockets?B:Sure.Rocketsareusedforsendingsatellitesintospace.A:18B:Yes.Andwecanalsolearnmuchaboutotherplanets.A:19B:That’sright,includingitsspeedanddirection.A:20B:Ihopeyourdreamwillcometrue.A．Itwillbecontrolledbythistinymachine.B．Areyousurethatitcanflyinthesky?C．IwishIcouldtraveltospaceinthefuture.D．Spaceshipsareusedforsendingastronauts.E．Theywillbecontrolledbycomputers.F．IhopeIcanmakeaspaceshipaswell.G．Willsatellitesbeusedtoexploreotherplanets?三、完形填空AIsyourschoolbagtooheavy?Thee-schoolbagwillhelpyou.Itissaidthate-schoolbagsaregoingtobebroughtinto21inChinesemiddleschoolssoon.Heavyschoolbagshavebeenaserious22foralongtime,butthee-schoolbagswill23.Aschoolbagis24lighterthanausualschoolbag.Perhapsthee-schoolbagshouldbe25ane-textbook.Itisasmallcomputerforstudents.Itisas26asausualbook,27itcanstillhaveallthethingsforstudy,suchastextbooks,exercise-booksandsoon.Theycanmade28chips(芯片）likestamps.Thestudentscanreadthetextpagebypageonthescreen,takenotes,orevensende-mailstotheirteachers.Theyonlyneedto29therightchipintothee-schoolbags.Somepeoplesay30e-textbookscanbeeasilybroken,whileotherssaytheyaregoodstudents’eyes.Perhapsonlytimewilltellwhoisright.21．A．use B．useful C．used22．A．idea B．problem C．question23．A．workitout B．workoutit C．workout24．A．very B．much C．toomuch25．A．call B．calls C．called26．A．small B．smaller C．smallest27．A．and B．but C．or28．A．into B．from C．up29．A．bring B．take C．put30．A．if B．what C．thatBTherehavebeenmanygreatinventionsthatchangethewaywelive.Thefirstgreat31wasonethatisstillveryimportanttoday—thewheel.Thismadeiteasyforman32heavythingsandtotravellongdistances.Forhundredsofyearsafterthat,therewere33inventionsthathadasmucheffectasthewheel.Thenintheearly1800’stheworldstartedtochangegreatly.Therewas34unknownlandleftintheworld.Peopledidnothavetoexploremuchanymore.Inthesecondhalfofthe19thcenturymanygreatinventionsweremade.35themwerethecamera,theelectriclightandtheradio.Thesehaveallbecomebigpartofourlifetoday.Thefirstpartofthe20thcenturysawmoregreatinventions.Thehelicopterin1909.Movieswithsoundin1926.Thecomputerin1946.Andjetplanesin1930.Thiswasalsoatimewhenanewmaterialwasfirstmade.Nyloncameoutin1935.Itchangedthekindofclothespeoplewear.Ofcoursenewinventionscontinuedtobemade.Manbeganlooking36waystogointospace.Russiamadethefirststep.ThentheUnitedStatestookastep.Sincethenothercountries,includingChinaandJapan,37theirstepsintospace.In1969mantookhisbiggeststepawayfromEarth.A(n)38firstwalkedonthemoon.Thiswascertainlyjustabeginning.Newinventionswillsomedayallowustodothingswehaveneveryetdreamedof.31．A．scientist B．artist C．musician D．invention32．A．carry B．carrying C．tocarry D．carried33．A．few B．afew C．little D．alittle34．A．few B．afew C．little D．alittle35．A．Between B．Among C．Before D．After36．A．for B．out C．after D．around37．A．made B．weremade C．havemade D．hadmade38．A．Chinese B．Japanese C．American D．Russian四、閱讀單選AHowdoyoudealwithplasticbagsfromthesupermarket?Throwthemawayorrecyclethem?Howabouteatingthem?Thebagsarenotharmfultotheenvironment.Humansandanimalscansafelyeatthem.AnIndiancompanyEnviGreenhasmadeabagwithnaturalmaterials.Itlooksandfeelsjustlikeplastic,butitcanbebrokendown(分解)easily.AshwathHedgewhosetupEnviGreenspentfouryearsdoingexperimentswith12naturalmaterials.Theyincludedpotatoes,corn,vegetableoilandbananas.Hemadethematerialsintoliquid(液體)andusedtheliquidtomakethebag.AlthoughtheEnviGreenbagismoreexpensivethanacommonplasticbag,ithasmanyadvantages.AccordingtoTheWallStreetJournal,ittakes1,000yearsforcommonplasticbagstobebrokendown.ButanEnviGreenbagcannaturallybebrokendowninlessthan180days.Itisalsobrokendowninlessthanadayinwater,andinlessthanaminuteinboilingwater.Hedgewashappytoshowitinhisinterview.HeputanEnviGreenbaginwaterandateitwithasmile.Therearemorethan15,000tonsofplasticwasteinIndiaeveryday.Butonly9,000tonsareprocessed(處理).InChina,3billionplasticbagsareusedeveryday.MaybetheEnviGreenbagcouldbeasolutiontotheworldproblemofplasticpollution.39．Themainideaofthethirdparagraphis“_______”.A．WhatHedgethoughtofthenewbagB．HowHedgemadetheEnviGreenbagC．WhosetuptheEnviGreencompanyD．HowlongittookHedgetomakethebag40．TheunderlinedsentencesinParagraph4showthattheEnviGreenbag_______.A．issafeandcanbebrokendownquicklyB．isusefulalthoughitismoreexpensiveC．looksandfeelslikeacommonplasticbagD．willbeusedmorewidelythanacommonplasticbag41．TheEnviGreenbagisbrokendownfastestin________.A．hotair B．coldwaterC．boilingwater D．naturalair42．Fromthelastparagraph,wecaninferthat________.A．allofIndia’splasticwasteisprocessedB．IndiahasthemostplasticwasteintheworldC．ChinaproducesmoreplasticwastethanIndiaD．theEnviGreenbagmayhelpsolvetheproblemofplasticpollutionBAreyoustillworriedabouthowtogetyourphonecharged(充電)?Now,a19-year-oldteenagercanhelpyousolvethisproblem.Hehasinventedaphonechargerwhichusesenergyfromyourownbodytochargeyourphone.HandEnergy,thewonderfulinventionbytheinventorMichaelVaga,allowsyoutochargeyourphonesimplybyshakingyourhand,whichstartsthecharger’sgyroscope(陀螺儀)toproduceelectricity.Andtheelectricitycantheneitherbestoredorusedtochargeaphoneimmediately(立即).Hesaid,“Witheachrotation(旋轉)ofyourhand,thegyroscope’sspeedincreasesquicklyandproducesmorepower.Theaverage(平均的)speedofthegyroscopeisabout5,000roundsperminute.Withthissmallcharger,yourphysicalenergycanbeturnedintoelectricalenergyandthismeansyoucanchargeyourphone.”HandEnergycanhelpyouproduceendlesselectricity.Youcanuseiteverywhereyouwant.Itisespeciallyusefultopeoplewhohavetospendalongtimeinthewild.What’smore,it’sfriendlytotheenvironmentandhelpsyouexerciseyourwrists.Ittakesbetween40minutesandonehourtofullychargethebatteriesinHandEnergy.TheinventiontookVagaayeartodevelop.Now,theinventorfromMinsk,Belarusisreadytoputitintoproductionandsendoutthecreativeconvenientchargers.Itwillbeavailablewithanexpectedpriceof84pounds.43．Theenergyofthenewchargercomesfrom_______.A．thesun B．yourbodyC．thebatteries D．yourphone44．Whowillbethemostinterestedintheinvention?A．Theteachers. B．Themedicalworkers.C．Thedrivers. D．Thefieldworkers.45．Itisnotclearwhether________ornot,accordingtothepassage.A．themoreyoushake,themorepoweritproducesB．thechargerhelpsprotecttheenvironmentC．wecanbuythechargeronlineinChinaD．itwillbesoldatthepriceof84poundsCAsmallhighschoolinMinnesota,theUS,isturningoutsomeoftheworld’smostadvancedtechnology.Theschoolencouragesstudentstoexplorethetechnicalworld.Theyoungtalentshavebuiltanethanol-fueled(乙醇為燃料的)carandaprosthetic(義肢的)footthathasbeenusedbytheworld’stopparalympic(殘奧會)skiers.Nowthesestudentsareworkingonanewproject.They’redesigningawashingmachine.TheyhopeitwillbeacceptedbyNASAforuseontheInternationalSpaceStation.Thechallengeistocomeupwithaneffectivewaytowashclothesinanenvironmentwhereairandwatercan’tmixandsoapcan’tbeused.Theteamhasalreadybuiltasystemusingaseriesofpumps(泵)andvacuumchambers(真空室),butNASAfearsitmightnotbestrongenough.LukeBecker,BrahamAreaHigh’stechnologyteacher,thinkshisteamhascomeupwithanewsolutionthatwillwork.Buthehaskeptitasecret,notwantingtogivecompetitorsaninsidelook.Thewashingmachineisn’ttheonlyNASAprojectthestudentsareworkingon.They’realsodesigninganautomated(自動的)feedingsystemformiceinspace.NASAoftentakesmiceintospacetotesttheeffectsofzerogravity(重力)andotherouterspaceconditions.“It’sawonderfulexperiencethatmosthighschoolstudentsdon’tget,”saidBenCarlson,a15-year-oldstudentontheteam.“Westartwithbaremetalandadesignonapieceofpaper,anditallcomestogether.”46．StudentsinahighschoolinMinnesotaareencouragedto.A．beengineersinthefutureB．workonhigh-techprojectsC．visitNASA’sresearchcenterD．volunteerintheParalympicGames47．Whyisithardtowashclothesinspace?A．Becauseastronautsdon’thavewashingmachines.B．Becauseastronauts’clothesaremadeofspecialmaterials.C．Becauseairandwatercan’tmixandsoapcan’tbeused.D．Becausewashingmachinesneedalotofpowertorun.48．Whichofthestudents’inventionshasbeenputintouseaccordingtothepassage?A．Theprostheticfoot. B．Thetrackingsystem.C．Thefeedingsystem. D．Theethanol-fueledcar.49．HowdoesCarlsonfeelabouthisexperience?A．Proud. B．Nervous.C．Unlucky. D．Painful.五、閱讀回答問題閱讀短文，按要求回答問題。Bitwalking(比特步行)isaninventionbyasmallcompanyinLondon.Tomakepeoplewalkmore,thisnewapponthemobilephoneispayingpeople,basedontheirdailywalkingsteps.Withthisapp(應用程序),walkerscanearn(賺得)one“Bitwalkingdollar”forabout10,000steps(abouteightkilometres).ThreeBitwalkingdollarscanbeearnedbyonepersonperdayatmost.Themoneypeopleearnedcanbespentononlineshoppingsitesorexchangedforcash(現金).Oneideabehindtheappistomakepeoplehealthier.Butthedesignersalsohaveanothergoal:toimprovepeople’slives.Inpoorcountries,peoplehavetowalkfartowork,ortoschool,orsimplytocollectwater.Workersinthecountrysideearnlessthanonedollaraday.BywalkingaroundwiththeBitwalkingapp,theycouldearnthreetimesmore.ThecompanyhasalsosetupBitwalkingcentresinsomepoorareas.Atthecentres,localpeoplewilllearnhowtousetheBitwalkingdollarsortrade(交易)themforcash.Bitwalkingisreallyhelpingtochangelives.50．WhoinventedBitwalking?51．HowcanwalkersearnoneBitwalkingdollarwiththisapp?52．HowmanyBitwalkingdollarscanpeoplegetatmosteveryday?53．WhatisanothergoalofBitwalking?54．HowmuchdoworkersinthecountrysideearnwithouttheBitwalkingappeveryday?六、短文語境提示填空LiuJichen,astudentfromTsinghuaUniversity,hasdevelopedaWeChatmini-programcalled“ClearPlate”.55ameal,userscanopenthemini-programandtakeaphotooftheir56plates.OncetheimageischeckedbytheAI,userscancollectpointsandusethemtobuygiftsormealsforchildreninpoor57.“Technologyisagoodwayto58

theproblemoffoodwaste,”Liuthought.Heorganisedateamoftwentymemberstoworkontheproject.Inordertoimprovethemini-program,theteam59halfayearcollectingover100,000photosinschooldininghallsandrestaurants.

In2018,themini-programwasputintouse.Soon,itbecameoneof60mostpopularmini-programsinuniversitiesacrossChina.Meanw