Unit 7 同步练习 人教版英语八年级上册

Unit7一、根据首字母及句意所给词的适当形式填空。1.IusedtoliveinahouseinthecountrysidebutnowIliveinana________inthecity.2.Studentsinourschoolsaretaughtinasafeandsecure(严密保护的)e________.3.Maybepeoplewillliveinotherp,suchasMarsorVenus.4.Ihopetherewillbefewerpeopleworkinginf________becauserobotswillhelpthem.5.---WhereisMary,Kate?---I’mnotsure.She________(probable)wentshoppingwithherparents.6.---Ithinkteenagerscandrive.---I________(agree)withyou.Theyaren’tseriousenough.7.NotonlydoseJoanspeakChinesewell,buthespeaks(Japan)moreeasily.8.Ithinkthere(be)fewerbooksin100yearsbecausepeoplewillreadoncomputers.9.A________arepeoplewhostudyhowtotraveltothespaceinaspacecraft.10.Whenwegottothetheater,itwasalmostteno’clockandtheconcerta________started,wewerelate.11.Iwouldliketob______whattheboysaidbecauseheisalwayshonest.12.---Whatdoyouwanttobeinthef________?---Iwanttobeafamoussingerandactor.13.---Willtherebeworldp________?---Ihopeso.Wewon’thaveanywars.二、单项选择()1．We'll______movetonewapartmentsverysoon!A．can B．couldC．beableD．beableto()2．—Willpeoplelivetobe200yearsold?—______.Theycan'tlivesolong.A．Yes，theydoB．No，theydon'tC．No，theywon'tD．Yes，theywill()3．Infiveyears，Sally______abasketballplayer.A．wasB．isC．willbeD．will()4．Lana'sfatherwillgotoParis______seveno'clock.A．on B．after C．in D．during()5．There______asplendidfootballevent(足球赛事)inBrazilin2018A．willhaveB．willbe C．willholdD．arehaving()6．Ihopewe'llstudy______home______computersinthefuture.A．in；withB．at；on C．at；withD．in；on()7.IfpossibleIwillrocketsthemoonandMars.A．be；toB．by；on C．fly；toD．fly；on()8.Ifittomorrow,wehiking.A．isn＇tsnow；willgoB．doesn＇tsnow；goC．won＇tsnow；willgoD．doesn＇tsnow；willgo()9.---willthemeetingbegin?---Infiveminutes.A．HowlongB．HowoftenC．HowsoonD．Howfast()10.Mybrotherissoclever.Healwaysmakesmistakesthanhisclassmates.A．fewerB．fewC．lessD．little()11.—______willyouleaveforJapan?

—Inthreedays.A.How B.HowlongC.Howsoon D.Howoften()12.Ionlyhavethree______.

A.pieceofpapersB.pieceofpaperC.piecesofpaperD.piecesofpapers()13.Theclasswillstarttwominutes.A.in B.at C.for D.of()14.Moreandmorepeoplehaverealizedsavingearthbeginswithsmallthings.A.a B.an C.the D./()15.Thanksforyourcamera.WeittoyounextMonday.A.return B.willreturnC.havereturned D.returned()16.Therewillbe______pollutionthisyearthanlastyear.

A.fewer B.muchC.less D.many三、英汉互译。1.oncomputers 2.onpaper 3.makepredictions 4.livetobe 5.处在(极大)危险中 6.参与;发挥作用 7.worldpeace 8.blueskies9.spendtime 10.在将来 四、阅读短文，把A~E五个句子填入文中空缺处，使短文内容完整。Atthemoment,itmaybedifficulttoimagine,butmanypeoplebelievethat,bytheyear2100,wewillliveontheplanetMars.1.Firstofall,transport(交通运输)shouldbemuchbetter.Atpresent,ourspaceshipsaretooslowtocarrylargenumbersofpeopletoMars—ittakesmonths.2.ItmighttakeustwoorthreedaystogettoMars!Secondly,humansneedfood,waterandairtolive.ScientistsshouldbeabletodevelopplantsthatcanbegrownonMars.However,cantheseplantsproducewaterforus?3.ThereisaproblemforustoliveonMars.Marssuck(吸力)usmuchlessthantheEarthdoes.4.Topreventthis,humansonMarshavetowearspecialshoestomakethemselvesheavier.TherewillprobablybenoschoolonMars.EverystudentwillhaveacomputerathomewhichisconnectedtotheInternet.Eachstudentwillalsohaveanonlineteachercalled“e-teacher”.However,insomeways,lifeonMarsmaynotbebetterthanthatontheEarthtoday.Foodwillnotbethesame—mealswillprobablybeintheformofpills(丸)andwillnotbeasdeliciousastheyaretoday.5.Thespaceshipwilltravelfast,sothejourneytoMarswillprobablybeveryuncomfortable.A.Thereisnoanswernow.B.Also,spacetravelwillmakemanypeoplefeelill.C.However,by2100,spaceshipcantravelathalfthespeedoflight.D.Ourownplanet,Earth,isbecomingmoreandmorecrowdedandpolluted.E.Thiswillbedangerousbecausewecouldeasilyjumptoohighandflyslowlyawayintospace.Ⅲ.短文填空。五、从方框中选词并用其适当形式填空完成短文,使短文内容完整、通顺。bore,possible,little,environment,alreadyInthefuture,wewon’tusepapertowriteon.Wecanstudyoncomputers.Andtherewillbefewercarsand1.pollution.Everyonewillplayapartinprotectingtheearth.Theseawillbecleanerandtheskywillbebluer.Sothe2.willgetbetterandbetter.Ibelievepeoplewillevenhaverobotsintheirhomes.Theycanhelpwiththehousework.Ofcourse,thereare3.robotsworkinginfactoriesnow.Theydosimplejobsoverandoveragain.Andtheywillneverget4..Peoplewillbeabletoflytothemoonforaholiday.Perhapspeoplewillliveonaspacestationoneday.However,somepeopledisagree.Theythinkitis5.forhumanstoliveinspace.六、完形填空。Robotsseemverynewtomostpeople.Buttheyhavealonghistory.The1onewasmadebyaGreekinventor(发明家).Youmay2robotsinsomefilms.Therobotsinthese3arestronger,fasterandclevererthanpeople.Inreallife,mostrobotsareusedinfactories.Theyareusedtodomanydangerous,difficultorboring4.Somepeoplecan’tlookafter5androbotsareusedtohelpthem.Forexample,somepeoplecan’tsee,manyofthesepeopleusea6tohelpthemmovearound.Thisdogiscalledaguidedog.7aremakingarobottohelpthem.Inthefuture,robotsdogs8taketheplaceof(代替)theseguidedogs.Robotsarealso9inAmericanhospitals.Atonehospital,arobottakesmeals10thekitchentothesickpeople’srooms.Itneverlosesitswaybecauseithasamapofthehospitalinitscomputersystem(系统).Inthefuture,robotswillworkinspace.Butrobotswillnevertaketheplaceofhuman.Theycanhelpusinalotofdifferentways.()1.A.first B.secondC.third D.fourth()2.A.lookB.watch C.lookfor D.see()3.A.factoriesB.apartments C.films D.programs()4.A.chores B.homework C.housework D.jobs()5.A.they B.their C.themselves D.them()6.A.dog B.cat C.parrot D.panda()7.A.Doctors B.Reporters C.Teachers D.Scientists()8.A.must B.might C.haveto D.hasto()9.A.used B.took C.made D.looked()10.A.with B.to C.from D.for七、阅读理解。Todaypeoplecanusethephonetotalkwithothersalmostanywhereontheearth.Butwhenyouusethephone,youdon’tseethepersonyouaretalkingwith.Thatmaychangeinthenearfuture.Todaysomepeopleareusingakindoftelephonecalledthepicturephoneorvisionphone.Withit,twopeoplewhoaretalkingcanseeeachother.Picturephonescanbeusefulwhenyouhavesomethingtoshowthepersonyou’recalling.Theymayhaveotherusesinthefuture.Onedayyoumaybeabletoringupalibraryandasktoseeabook.Thenyou’llbeabletoreadthebookrightoveryourpicturephone.Oryoumaybeabletogoshoppingthroughyourpicturephone.Ifyouseesomethinginthenewspaperthatyouthinkyouwanttobuy,you’llgotoyourphoneandcalltheshop.Peopleattheshopwillshowyouthethingyou’reinterestedinrightoverthephone.You’llbeabletoshopallovertownandneverevenleaveyourroom!（）1.Todaypeoplecanusethephonetotalkwithothers________.A.inallthetownsB.insomeplacesintheworldC.onlyinbigcitiesD.almostanywhereontheearth2.Theword“it”inthetextmeans________.A.thepicturephoneB.anyphoneC.theuse D.thechange3.Whenweuseapicturephone,wewantto_____.A.makethevoiceclearB.showthepersonwhoyouareC.savesomemoneyD.makethecallinglonger4.Wecan________throughthepicturephoneaccordingto（根据）thetext.A.writeabookB.doshoppingC.playgamesD.haveclasses5.Thetitleofthepassagemaybe_____.A.TheLifeintheFutureB.TheTelephoneCallC.ThePicturePhoneD.HowtoUseaPicturePhone八、回答问题AreyouintoLegos?Howaboutrobots?Ifyouareinterestedinboth,thentheWorldRobotOlympiad(WRO)isperfectforyou.Inthisbigevent,teamsofyoungpeoplefromdifferentcountriescompete(竞争)withothersintheiragegroup．Therearefourcompetitioncategories(类别):RegularCategory,OpenCategory,WROFootballandAdvanced(高等的)RoboticsChallenge.EachteamtriesitsbesttoprogramandbuildarobotwithLegoMindstormsbricks．Therobotsaren'tjustforshow,though．Theyhavetobeabletofinishcertaintasks(任务)inacertainamountoftime.Thetaskscanbequitedifficult．InRegularCategory,teamsmustbuildtheirrobotsin150minutes．Then,theirrobotsmustsolveasetofproblems．InOpenCategory,teamsneedtocreatearobotbasedonatheme(主题)．Thentheyshowtheirrobots．Andtherobotssolvereal－lifeproblems．Thethemechangeseachyear.WROFootballisthecategorythateverybodyloves．Robotteamsplayfootballagainsteachother．Everyyear,littlechangesaremadeforthisgametoencourageyoungpeopletokeepondevelopingtheirrobots.TheAdvancedRoboticsChallengeisthenewestcompetition．Thegamestesttheexperiencedstudents'engineeringandprogrammingskills.Allthegamesareinteresting．Ifyouwanttobepartofthefun,jointheWorldRobotOlympiad！1．HowmanycompetitioncategoriesarethereintheWRO?2．HowsoonmusttheteamsinRegularCategorybuildtheirrobots?3．WhatdotheteamsinOpenCategoryneedtocreate?4．WhichcategoryintheWROdoeseveryonelove?5．WhoseengineeringandprogrammingskillsdothegamesinAdvancedRo