Unit6KeepourcitycleanSoundtime&Songtime\nSingasongRule:让我们加入动作一起唱吧！\nLet'strytogetmorestars!请同学们积极发言，踊跃表现，为小组积攒星星。\nGame:30-secondnon-stoptalkingRules:1.小组内轮流说Ican…2.30秒内不要重复，直到音乐停止。BrainstormingWhatcanwedotokeepourcityclean?\n\nOurschoolWhydothebirdsflyaway?\nLook,readandfindWhatmakesourschooldirtyandmessy?\nWhatmakesourschooldirtyandmessy?Look,readandfindthrowrubbishonthefloor\nWhatmakesourschooldirtyandmessy?Look,readandfindplayonthegrass\nLook,readandfindspitonthegroundWhatmakesourschooldirtyandmessy?\npickflowersWhatmakesourschooldirtyandmessy?Look,readandfind\nWhatmakesourschooldirtyandmessy?Look,readandfinddrawonthewall\nWhatmakesourschooldirtyandmessy?…makesourschooldirtyandmessy.\ncleanthewindowsWhatcanwedotokeepourcityclean?Look,readandfind\nLook,readandfindsweepthefloorWhatcanwedotokeepourcityclean?\nLook,readandfindplanttreesWhatcanwedotokeepourcityclean?\nLook,readandfindputrubbishinthebinWhatcanwedotokeepourcityclean?\ncleanthedeskLook,readandfindWhatcanwedotokeepourcityclean?\nLook,readandfindWhatcanwedotokeepourcityclean?waterflowers\nWatchanddo\nListenaskandanswerA:Doyouthrowrubbishonthefloor?B:No,Idon’t!Iputmyrubbishinthebin.A:Canwekeepourcityclean?B:Yes,wecan!Wecanputourrubbishinthebin.这些句子中哪些应该用升调呢？你能试着读出它们吗？Tip:通常一般疑问句用升调，陈述句用降调！\nA:Doyou…?B:Yes,Ido./No,Idon’t.Canyou…?A:Yes,Ican./No,Ican’t.WorkinpairsTip:注意升调和降调哦！\nOurschoolDrawapictureofourschoolandthendiscuss,howcanwekeepourschoolclean?\nEnjoyasongWhataretheirnames?\nRule:每人从信封中挑选一张最喜欢的环保画，用…make(s)…和Ican/should/shouldn’t…等句子来说说各自的环保计划！Trytobegreenstars\nIknowhowtouseand.Icansingthesong.Greenstars!Icantalkaboutmygreenplans.\nGreenSchool!Let'screateGreenEarth!Toprotecttheenvironment,weshouldstartfromnowonanddoitlittlebylittle.环境保护从我做起，从小事做起！\nHomework1.默写本单元单词，背诵本单元课文。