第三课时教学目标:通过练习,进一步掌握本课所学内容。教学重、难点:通过练习,进一步掌握本课所学内容。教学过程:一.做Let’sPractise(I).交通标识牌知多少?老师让每组推选出一个小交警,然后出示事先准备的57、58页的交通标识牌让他们抢答,抢答正确的为各自的组赢得一朵红花,看谁是交通百事通。如:老师举起图1问:Whatdoesitmean?S1Itmeans“Don’tstophere.Youmustbecareful”图2“Don’tparkhere.”图3“Don’tcrosstheroad.”图4“Don’tturnleft.”二.做Let’sPractise(II).(做红灯停,绿灯行的游戏),T:Look!Whatarethey?redlight,greenlightandyellowlight.Ss:Oh,yes.Trafficlights,trafficlights,lookatthetrafficlights.T:Thelightisred.Canyougo?Ss:No,youmuststop.T:Thelightisyellow.Whatdoesitmean?Ss:Itmeans“waitamoment”.T:Greenlightnow,Ss:Let’sgo.三.小结四.Homework:板书设计:教学反思: