Unit2WaystogotoschoolBLet’stalkredlightyellowlightgreenlightStopandwaitataredlight.Slowdownandstopatayellowlight.trafficrules(交通规则)Goatagreenlight.sometimes/bycaroften/bybususually/bybikeoften/onfootHowdoyoucometoschool?traincartaxiplaneship12543A:Nationaldayiscoming!Wheredoyouwanttogo?B:Iwanttogoto(the)_____.A:Howcanyougetthere?B:________.Wheredotheywanttogo?Theywanttogotothenaturepark.Howdotheygetthere?Bybus.IsWuYifancoming?Why?MrsSmith:Children!Let'sgetonthebus.Children:Yeah!MrsSmith:Youshouldgetononebyone.Children:OK.Amy:WhereisWuYifan?MrsSmith:Heisnotcoming.Hisgrandpaisill.Amy:I'msorrytohearthat!FuxingHospitalHowcanhegettothe?theNo.57busTakeoverthere.bybus=takethebusbytrain=takethetrainA:HowcanIgettothe________________?B:Take___________________.postofficeNo.5busHospitalNo.57busJinyiCinemaNo.32busNo.57busWherearetheyfrom?WhatdopeopledoonbikesintheUSA?helmetWow,somanypicturesof……!Whoisright?IntheUSApeopleonbikemustwearthehelmet.注意trafficlightsWemustpayattentiontothetrafficlights!Don'tgoattheredlight!(1)getto+具体的地点(2)gethere/there/home(固定搭配)在那边somany+复数可数名词,这么多的must+动词原形wear(同音词)wheredon’t+动词原形注意ZhangPeng:Youmustlookrightbeforeyoucrosstheroad.YoucanseethisontheroadinHongKong.在你过马路前你必须向右看。在香港的马路上你能看见这个标志。Tellyourpartner:Whatdothesesignsmeans?Itmeans“stop”.Don’tturnright.Don’tturnright.Don’ttouchthedoor.小结:1.IntheUSApeopleonbikemustwearone.意思是“在美国骑自行车必须戴头盔。”是强制性的。3.Imustpayattentiontothetrafficlight!“我必须注意交通信号灯”表示自我提醒。2.Don’tgoatredlight!意思是“有红灯不能走”提醒注意安全。