Unit+8+Green+Living+Lesson+3+White+Bikes+on+the+road 高中英语北师大版（2019）必修第三册

Itrained;thereforethegamewascalledoff.下雨了，因此比赛被取消了。Wedonothaveenoughmoney.Thereforewecannotaffordtobuythenewcar.我们的钱不够，因此我们买不起这辆新车。Allwehaveis24precioushoursadayandthereforeweshallwastenone.我们所拥有的一天只有宝贵的24小时，因此我们一个小时也不要浪费。Itwasstillpainful_____________Iwenttoseeadoctor.soandthereforecomecomeup走进，靠近；（植物）破土而出，发芽；（某物）被讨论，被提及comeacross偶遇comealong和（某人）一起来；出现；到来comeout出现；（花）开放；出版，发行；（被保密的信息）泄露comeover来访，拜访comeabout发生cometo达到（某种状态）；合计，共计；谈到cometosb突然被某人想起来；某人突然意识到cometrue（愿望、梦想等）实现disappear消失在……disappearfromsight/view从视线中消失水和肥料都消失在土壤里。警方正在调查一起贵重珠宝失踪案。disappearbehind/under/into/from…Waterandfertilizerdisappearintothesoil.Policeareinvestigatingthedisappearanceofpreciousjewels.Quiz1.小径/道2.跟踪3.踏板4.停放5.目的地6.因此7.想出8.消失“WhiteBikes”ontheRoad“theCityofBicycles”Readpara1.WhyisAmsterdamagoodcityforcycling?_________________________________________________________________________________________________________________________________Becauseit’s_____andtherefore_________forbikes;therearealso_____________forbicycleparking;Moststreetsinthecitycentre_______________.5038%flatconvenientplentyofspaceshaveabicyclepathinthe1960sin1999nowDevelopmentof“WhiteBikes”Readpara2-6.PeopleinAmsterdamfirsthadtheideafor“whitebikes”.Theywantedtosaveenergy,reducepollutionandprovidefreepublictransportinthecitycentre.TheypaintedhundredsofwhitebikesandleftthemaroundtheAmsterdamforpeopletouse.Withinamatterofweeks,thebikeshadallbeenstolenandtheprojectcametoanend.“Whitebikes”returnedtoAmsterdam.Thistimeeverybikehadacomputertrackingsysteminittomakeitpossibletorecorditsmovementsandyouhadtouseaspecialcardtotakeabike.Bike-sharingisbecomingmoreandmorepopularincitiesaroundtheworld,includingChinesecities.Readthewholepassage.Whydidcyclingfansputforwardtheideaof“whitebikes”inthe1960s?Whatisthedifferencebetweenthe“whitebikes”ofthe1960sandof1999?Whateffectshave“whitebikes”hadonAmsterdam?Whyhastheideaspreadtootherpartsoftheworldinrecentyears?“WhiteBikes”ontheRoad“whitebikes”beingusedtoridearoundthestreetsofacityTheefforttoimplement“whitebikes”projectstakestimeandit’sstillontheway.There’restillaspectsthatneedtobeimproved.surfacedeepSymbolicMeaning“whitebikes”beingusedtoridearoundthestreetsofacityTheefforttoimplement“whitebikes”projectstakestimeandit’sstillontheway.There’restillaspectsthatneedtobeimproved.surfacedeepChooseatopictodis