2018届高考英语一轮复习Unit4Civilization课下练重庆大学版.docx

2018届高考英语一轮复习Unit4Civilization课下练重庆大学版.docx

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1、Unit4Civilization[课下练熟高考]阅读理解提速练——练速度(限时:20分钟)A(2017·济南市教学质量调研考试)TheNetherlandsonMondaylauncheditsfirstever“intelligentbicycle”,fittedwithasetofelectronicdevicestohelpbringdownthehighaccidentrateamongelderlycyclistsinthiscountry.Theintelligentbicyclerunsonelectricity.Itsseatshakeswhenothercy

2、clistsapproachfrombehind,whilethehandlebarsdothesamewhenobstaclesappearaheadtoinformcycliststopayattentiontothedanger.Italsohasacradle(置物架)inwhichacomputercanbeinserted,towirelesslyconnectand“talk”tothebicyclethroughaparticularapplication.Thecomputeralsoflashesabrightsignalifthereisanapproac

3、hingobstacleinthebicycle'spath,likeatree,orifanothercyclistcomesupfrombehindintendingtopass.Acommercialavailablebicycleisexpectedtobeonthemarketinthenexttwoyearsandshouldsellforbetween1,700eurosto3,200eurosperbicycle.Itweighsabout55poundsbutresearchersareworkingonmakingtheonboardsystemssmall

4、er.“Accidentsoftenhappenwhencyclistslookbehindthemorgetafrightwhentheyarepassedathighspeed,”saidMauriceKwakkernaat,oneofthescientistsinvolvedintheproject,“Theonboardsystemtechnologyhasalreadybeenatworkintheautomotiveindustry.”“Moreandmoreelderlypeopleareusingabicycle,notonlyforshortdistances

5、,butalsoforlongerdistances,”DutchEnvironmentMinisterMelanieSchultzvanHaegensaid.“ThistypeofbicycleistrulyneededintheNetherlandsbecauseitwillhelpusbringdownthenumberofelderlypeoplewhoareinjuredeveryyearandallowthemtocontinueenjoyingcycling,”shesaid.语篇解读:本文是一篇说明文。文章介绍了荷兰在星期一推出的首辆“智能自行车”及其功能和优势

6、。1.Whatdoesthetextmainlytalkabout?A.Thenewlyinventedbicyclecanwarnofdanger.B.Theintelligentcomputerrunsonelectricity.C.Moreelderlypeopleenjoyelectronicdevices.D.ThemeansoftransportationintheNetherlands.解析:选A 主旨大意题。根据第一段内容“TheNetherlandsonMondaylaunched...inthiscountry.”可知,荷兰在星期一推出了首辆“智能自行车”,

7、这种自行车配备了一套电子设备,用来帮助降低该国老年骑车者的高事故发生率。故选A。2.Whenacarappearsahead,theintelligentbicyclewill________.A.stopbyitself      B.makeanoiseC.warnitscyclistD.changeitscolor解析:选C 细节理解题。根据第二段第二句可知,当前方出现障碍物时,自行车把手会摇晃,提醒骑行者注意危险。故选C。3.Whatdoyouknowabouttheintellig

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