Period4Let’sreviewLet’sreviewNoeatingordrinking.Nofishing.Nosmoking.Nolittering.Noswimming.Nopets.Wetfloor.Danger!School.1.Sayoutthesignsloudly.2.Whenyouseethebomb(炸弹).Pleasesay‘Ahh(啊)!’SuperbombSuperbombCleverears:Listencarefullyandchoosetherightpicture.(认真听录音，并选择正确的答案)。Wherecanweseethesigns?Places………schoolBrainstormBrainstormDrawandsayDrawandsayNofeeding.Whatdoesthissignmean?Itmeansyoucan’tfeedtheanimalshere.喂Tobeagoodstudent,Obeywhatthesignssay!遵守标识提示！Homework:1.Listen,readandrecitethedialogue.2.Actandretellthedialogue.Thanksforyourlistening！
