上海教育版八年级英语下册Unit8过关训练课件

Unit8过关训练第一部分选择题（50分）Ⅰ.完形填空（10分）阅读下面短文，从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项。（共10小题，每小题1分）Whatwilltheworldofthefuturebelike?Thereareplentyofpeoplewhoarehappytogivetheir____1____.Herearetwopredictions（预测）abouttheworldofthefuture.Whenwe____2____thefuture,manyliketothinkofowningapersonalflyingcar.Theadvantagesareobvious（明显的）.Wecouldflyat480kilometresper____3____,avoidingtrafficlightsandbusyroads.However,somepeople____4____therewillbesomeproblems.Ifthecarsbecome____5____,thereislikelytobeairtrafficjam.Whatwillhappenifthecarsstop____6____?3Dprintingisanothernew____7____withexcitingpossibilities.3Dprintersareusedtobuildanobjectwithliquidplastic.Theycanbuildtheobjectlayerbylayer（一层一层地）untilitis____8____.Sointhefuture,wemightbeableto____9____toworkorprintoutnewshoes.Althoughtherearesomeproblemstobesolvedbeforethiswillbe____10____,wecancertainlydreamofaworldwheretechnologymakeslifeeasierandsaferformillionsofpeople.（

）1.A.suggestions

B.opinions

C.secrets

D.methods（

）2.A.learnabout

B.worryabout

C.dreamabout

D.careabout（

）3.A.year

B.hour

C.day

D.month（

）4.A.satisfy

B.prepare

C.believe

D.exploreBCBC（

）5.A.smart

B.soft

C.popular

D.comfortable（

）6.A.jumping

B.working

C.making

D.using（

）7.A.technology

B.experiment

C.present

D.software（

）8.A.quiet

B.known

C.complete

D.commonCBAC（

）9.A.fly

B.walk

C.run

D.swim（

）10.A.difficult

B.possible

C.hard

D.nearABⅡ.阅读理解（40分）第一节阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。（共15小题，每小题2分）ATheInternet,mobilephonesandiPadsarepartsofourlivesnow.Technologyisgreatlyaffectingallwaysofourlives,fromthewaysweworktothewaysweplay.Anditevencausesanumberofsocialproblemssuchascloninghumans.Wehavehadlotsoftechnologyandithaschangedourlivesalot.Thereisnodoubtthathumanswillcontinuetousemoreandmoretechnology.Herearesomeexamplesofmoderntechnologythatwillchangeourideasandwillaffectourlivesgreatly.GlobalPositioningSystem（GPS）It’sasystemthatusesradiosignalsfromsatellitestoshowexact（精确的）information.lttellsyouwheretheuserisonEarthinallweatherconditions.It’smadeupofthreeparts:satellites，controlequipmentonlandandreceivers.SpacetechnologyRussianandAmericanscientistshaveworkedtogetherfortheInternationalSpaceStation（ISS）foralongtime.TheyhopetheISSwillprovidealong-lastinglab.Suchalabwillbringhumanslimitless（无限的）advantages.It’sevenhopedthatonedayspacetechnologywilltakehumanstotheirnewhousesinspace.UnderwaterrobotHerculesisakindofunderwaterrobotwithsomehightechnologyequipment.Itwillbeusedtosearchforancientshipswhichweredestroyedintothedeepseaduringtheirjourneylongago.

Theworldischangingsoquicklythatit’shardforustocatchupwithallthenewinventions.However,it’simportantforustolearnaboutnewtechnologyandtherolethatitplaysinourlives.Soweshouldbewillingtoacceptmoderntechnology,orwewillfallbehindthetimes.（

）11.Accordingtothepassage,whichisTRUEabouttheGPS?A.It’sasystemthatusesradiosignalsfromsatellitestoshowexactinformation.B.ItcantellwheretheusersareonEarthinanyweatherconditions.C.It’smadeupofthreeparts:satellites,controlequipmentonlandandreceivers.D.Allabove.D（

）12.Accordingtothepassage,whichisNOTtrueabouttheISS?A.Ithascarriedpeopletootherplanets.B.Itwillprobablyprovidealong-lastinglabforus.C.RussiansandAmericansareworkingforit.D.Humanswillgetalotofadvantagesfromit.A（

）13.WhatwillHerculesbeusedtodo?A.Savelivesinthesea.B.Takepicturesinthesea.C.Repairthebrokenships.D.Lookfortheancientshipsinthesea.D（

）14.Whatcanweknowfromthepassage?A.TheuseofGPSisaffectedbytheweatherconditions.B.It’sveryimportantforustolearnaboutnewtechnology.C.It’seasyforustocatchupwithallthenewinventions.D.Technologybringsusmanyadvantagessuchascloninghumans.B（

）15.Inwhichpartofthenewspapercanyoufindthispassage?A.Health.

B.Technology.C.Sport.

D.Music.BBIt’sFridaymorningintheyear2025,andheisgettinglate.Hegetsworriedwatchingthemusicvideothatisplayinginthecornerofhisbathroomwhileheisbrushinghisteeth.Howwillhegettohisofficeontime?Withaquickcheck,hissmartcomputertellshimthatthetrainwhichtravelsupto400milesanhourwillbeabitlatetoo.Sohedecidestolethissmallcar,whichusescleanenergy,drivehim.It’sdesignedtoknowtheway,anditwillgethimtotheofficewithoutspeeding,gettinglost,orcrashing.Gettingintohisofficechair,whichchangescolourtomatchwhatheiswearing,hepicksupthemorningnewspaperofyesterday.Writtenonspecialpaperwhichcanbeusedagainandagain,thenewspapercontinuestorewriteitselfwithtoday’sheadlines.Nowit’stimeforhisbigmeeting.Ohno!Hehaslefthishandwrittennotesathome.Noproblem.Thesmartpenheusedhascopiedwhathewrote.Hiswatchwhichisalsothevideophonesuddenlyrings.Hisbestfriend’sfaceappearsonthescreenaskingwhatheisgoingtodothisweekend.“Areyougoingtowearyour3Dglassesandplayvirtual（虚拟的）footballwiththeArgentinaOlympicfootballteam?”“No,no,”heanswers.Hisfriendsays,“Sowouldyouliketotakethenewnanotube（纳米管）lift60,000milesintospacewithme?”Couldthisscenereallytakeplaceinjustafewyears?Thescientistswhoarenowdevelopingallthesethingsthinkso.Thesethingsmaybeseeneverywherein20yearslikemobilephonesandcomputerstoday.（

）16.WhydoesheNOTtakethetraintowork?A.Becausethetrainistooslow.B.Becausethetrainwillbelate.C.Becausethetrainhasalreadyleft. D.Becausehedoesn’tliketotakethetrain.B（

）17.WhichofthefollowingisTRUEabouthissmallcar?A.Itknowshowtogettothecompany.B.Itusesenergythatwillpollutetheenvironment.C.Itwillgethimtothecompanywithspeeding.D.Ittravelsupto400milesanhour.A（

）18.Whatcanrewriteitself?A.Thesmartpen.

B.Thehandwrittennotes.C.Thenewspaper.

D.Thewatch.C（

）19.Whatdoeshisfriendaskhimtodothisweekend?A.Playbasketballwithhim.B.JointheArgentinaOlympicfootballteam.C.WatchtheOlympicGames.D.Gotospacewithhim.D（

）20.Howdoesthewriterthinkthehigh-technologythingsmentionedinthepassagemaybein20years?A.Strange.

B.Common.C.Interesting.

D.Expensive.BCWhatwillhumanslooklikeinthefuture?Itsoundslikeacoolquestion,buttheanswermaynotbethatfun.AteamfromTollFreeForwarding,aUScompany,builta3Dmodelofwhatahumanmightlooklikeintheyear3000.HernameisMindy.Shelooksalittlebitscary.Thecompanysaidthemodelshowedhowtechnologywillchangehumanbodiesinlessthan800years.Forexample,Mindy’shandslooklikesheisalwaysholdingacellphone.That’scalled“textclaw”,accordingtotheteam.Mindyalsohasawiderneckbecausethemuscles（肌肉）inherneckneedtobestrongertosupportherhead.It’sfromlookingdownatthephonefortoolong.Mindyalsohasanothereyelid（眼皮）.Itcanprotecttheeyesfromthebluelightofthescreens.Herskull（头骨）isthicker.Itprotectsthebrainfromtheradiation（辐射）ofcomputersandphones.Technologyissohelpfulthathumansthinklessandless.That’swhyhumansmayalsohavesmallerbrainsinthefuture.Manypeoplehaveotherthoughtsaboutwhatfuturehumanswilllooklike.Somethinktheywillhavesmallerbodiesanddarkerskin.Othersbelievetheywillhavelongerarmsandlegs.Whataboutyou?Whatdoyouthinkfuturehumanswilllooklike?（

）21.Whatcanweknowaboutthe3Dmodel?A.AUKcompanybuiltit.B.Itlooksalittlebitscary.C.Itlooksfunny.D.Itshowshumanbodieswon’tchange.B（

）22.WhichpartofMindy’sbodyisNOTmentionedinthethirdparagraph?A.Herhands.

B.Herneck.C.Herhead.

D.Herfeet.D（

）23.WhydoesMindyhaveathickerskull?A.Tobettersupportherhead.B.Toprotecthereyesfromthebluelight.C.Toprotectherbrainfromtheradiation.D.Toprotectherfromhitting.C（

）24.Whatmightpeople’sbrainsbewhentheydolessthinkinginthefuture?A.Smaller.

B.Longer.C.Thicker.

D.Wider.A（

）25.Whatisthepassagemainlyabout?A.HowaUScompanybuilta3Dmodel.B.Whathumansmaylooklikeinthefuture.C.HowMindywillliveherlifeinthefuture.D.Whattechnologyhumanswilluseinthefuture.B第二节短文填空以下是一则短文，请阅读短文，并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。（共5小题，每小题1分）第二节短文填空以下是一则短文，请阅读短文，并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。（共5小题，每小题1分）A.You’dbetterdownloadprotectionprograms.B.Don’tsendoutpersonalinformationtounsafewebsites.C.Therearelotsofvirusesthatmakeusersbelievetheyarenecessary.D.Don’tusepublicWi-ficonnectionswhenyouarepayingonline.E.Thoughitcanbehardtorememberdifficultpasswords,itcanbethebestwaytoprotectbankaccounts.F.Herearesomesuggestionsforyou.Onlinebankinghasbecomequitepopular.Thoughdoingbankingandothertasksonlinecanbequiteconvenient,cybercrime（网络犯罪）maymakeyoulosemoney.Hereissomeadviceforyou.Youshouldusedifficultpasswords（密码）.26.____Hackers（黑客）arebetterabletogetmoneyfromaccountsthathavesimplepasswords.EPleaseusesafeWi-fi.PublicorunsafeWi-ficonnectionsmakeiteasierforhackerstofindtheinformationtheywant.27.____Instead,usesafeWi-ficonnectionsathome.28.____Thereisalotofprotectionsoftware,eitherfreeorpaid,whichmakesiteasierforuserstostaysafeonline.DAUsingitproperlycangoalongwaytowardsmakingsurethatimportantdatastaysprotected.Don’tforgettoavoidtricks.Manyofthevirusesandotherproblemsthatpeoplerunintoonlineare,atleastinpart,becauseoftheirowndoings.29.

____Sobeforedownloadinganything,usersshouldmakesurethattheyknowCexactlywhattheyaregettingandwhereitiscomingfrom.Ofcourse,beingcarefulonlineisimportant.30.____Inthisway,hackersarenotabletogetyourprivateinformationlikebankaccounts,creditcardsandsoon.B第三节信息匹配阅读下面关于发明的介绍，为五个人选择合适的发明，并将其字母编号填入题前的括号内。（共5小题，每小题1分）A.Havinglowcostandquicktransport,Chinahasbuilttheworld’slongesthigh-speedrailnetwork.Namedasa“namecard”forChina,HSRrunsataspeedof250~350（km/h）.Anditcanbetakeninbadweather.B.Witharound1.05billionInternetusers,Chinahasbeentheworld’slargeste-commerce（电子商务）market.China’sleadinge-commerceincludesJD,TmallandTaobao.Youcanbuymanythingswithoutgoingoutbyusingthem.C.Inrecentyears,therearealotofbike-sharingcompaniesinChina.Theyworkaroundmillionsofbicyclesforshareduse.ThebikecanbefoundinlotsofChinesecities.D.Mobilephoneshavecomeintoourlivesformorethan30years.Aspeople’slivingstandardsimprove,mobilephoneshavegraduallybecomeverypopularconsumerelectronicproducts（消费类电子产品）.Nowalmosteveryonehasamobilephone.E.AliPay（支付宝）supportscross-border（跨境的）onlineandin-storepayment,whichallowsuserstobuythingsoninternationalwebsites.Onlineandmobilepaymenthaveenjoyedgreatadvantagesinthemarketcompetition.F.Smallfamiliesdeeplydependonfooddelivery（配送）service.Cookingalwaystakesalotoftimeandenergy,soorderingfoodonlinehasbecomemorepopular.Thefooddeliveryservicehasmademanycustomersinterestedinit.（

）31.TomisastudentstudyinginamiddleschoolinGuangzhou.Heneedstoridebikestothesubwayentrance（地铁口）afterschooleveryday.（

）32.Itisrainingnow.Johnsonishungrybuthedoesn’twanttogooutside.Hewantstoeatathomeinashorttime.CF（

）33.JackisveryworriedandhastogotoShanghaifromGuangzhou,buttheflightwascalledoffforbadweather.（

）34.MarythinkstheclothesontheTVstararebeautiful.Butshedoesn’twanttogototheshoppingcentrebecauseit’stiring.AB（

）35.Jonesdoesn’tliketogoshoppingwithcash（现金）becausehethinksitisnotsafeandthecashmightbestolenbythieves.E第二部分非选择题（25分）Ⅲ.语法填空（10分）阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。（共10小题，每小题1分）Whatwillourworldbelikein2050?We36._____（ask）agroupofexpertstomaketheirpredictionsaboutourfuture.Theygavetheirpredictionsfrom37.__________（difference）aspects（方面）.By2050wewillhave“clever”cars.Wewon’thavesomanyaccidents38.__________theywillbeabletocommunicatewitheachother.Carswillslowdownby39.____________（they）orstopindangerousaskeddifferentbecausethemselvessituations.Also,ourcarswillrunonelectricityorwatersothattheywon’t40.__________（pollution）theenvironment.By2050ourhomeswillbe41.____________（complete）eco-friendly（环保的）.Wewillusesolarenergy,andwewillcleanandrecycleourwater.Therewillbemorepeopleintheworldandourhouseswillbe42._______（small）.Manyhousespollutecompletelysmallerwillbeundergroundandwewillhaverobotswhichcanhelpclean,cookandsoon.Wewon’tdie!Wewillputourbrainsontocomputersandliveforever.43.________,computersofthefuturewon’tlooklikemachines.They’lllooklikehumans.By2050therewillbetoomanypeopleon