粤教沪外教版级下册Unit1AroundmyhomeLesson3Period1课件

粤教沪外教版

四年级下Unit1AroundmyhomeLesson3Signsmakeabetterplace（Period1）CorecompetencesBytheendofthelesson,Iwillbeableto...makesigns;

makeabetterplacewithsigns.制作生活中常用标识;用标识牌打造一个更美好的地方。1Leadin导入环节3Practice知识操练5Summary课堂总结2Presentation新知讲解4Production输出运用6Homework作业设计01LeadinWehavelearnedmanysigns.Canyoumakesignsnow?Let’shaveatry!02PresentationListenandchantLookandsayLet’smakeasign.Ithelpstokeeptheparkbeautiful.LookandsayLet’smakeasign.Ithelpstokeepthesupermarketsafeandclean.LookandsayLet’smakeasign.Ithelpstokeepchildrensafe.LookandsayLet’smakeasign.Ithelpstokeeptheplaygroundclean.safe安全的Let'slearnIt'sasafeplacetoplay.better更好的Let'slearnThisbookisbetterthanthatone.Listen,readandtalkListen,readandtalkTony:Ugh!It'sdirtyinthepark.Let'scleanit.(Twentyminuteslater)Chenlin:Nowit'sclean.Weneedtomakesomesignshere.Tony:Whatsignsdoweneed?Chenlin:Weneeda"Nolittering"sign.Tony:Goodidea.Ithelpstokeepthisplaceclean.Chenlin:Andweneeda"Nopickingflowers"signheretoo.Tony:Great.Ithelpstokeeptheparkbeautiful.Chenlin:Yeah.Let'smakethesesigns.dirty脏的Let'slearnYourhandsaredirty.Goandwashthem.litter乱丢（垃圾等）Let'slearnDon'tleavelitterontheground.pick摘；采集Let'slearnWepickapplesintheorchardeveryautumn.flower花Let'slearnTheflowersinthegardenareverybeautiful.safepicklitterflowerbetterdirtyLet'slearn邀请别人做某事的表达Let’s…Let's=Letus的缩写，意思是“让我们”e.g.Let'ssingasong!Let'splaygames!Let'slearnIthelpstokeepchildrensafe.It(它)是句子的主语，也就是动作的发出者。It指代的是我们正在谈论的那个东西。“tokeep”这里的“to+动词”叫做动词不定式。它跟在“helps”后面，告诉我们“帮助”的内容是什么。e.g.Ithelpstokeepyourheadsafe.Let'slearn询问并回答我们需要什么标识--Whatsignsdowenee?--Weneed…Whatsignsdoweneed?Weneeda“Norunning”sign.03PracticeLookandcompleteIthelpsto___________________________.keeptheparkbeautifulLookandcompleteIthelpsto__________________________________.keepthesupermarketsafeandcleanLookandcompleteIthelpsto___________________________.keepchildrensafeLookandcompleteIthelpsto___________________________.keeptheplaygroundcleanReadandcompleteTonyandChenlinareinthe(1)__________.Tonysays,“It’s(2)__________here.Let’scleanit.”Aftertwentyminutes,Chenlinsays,“Nowit’s(3)__________.Weneedtomakesome(4)__________.”Tonyasks,“Whatsignsdoweneed?”Chenlinsays,“Weneeda‘No(5)__________’sign.”Tonythinksit’sagood(6)__________.ThenChenlinsays,“Wealsoneeda‘Nopicking(7)__________’sign.”Tonyagrees,“Ithelpstokeepthepark(8)__________.”parkdirtycleansignslitteringideaflowersbeautifulMemorytestTony:Ugh!It'sdirtyinthepark.Let'scleanit.(Twentyminuteslater)Chenlin:Nowit'sclean.Weneedtomakesomesignshere.Tony:Whatsignsdoweneed?Chenlin:Weneeda"Nolittering"sign.Tony:Goodidea.Ithelpstokeepthisplaceclean.Chenlin:Andweneeda"Nopickingflowers"signheretoo.Tony:Great.Ithelpstokeeptheparkbeautiful.Chenlin:Yeah.Let'smakethesesigns.04ProductionLookandmatchNolittering!Norunning!Nopetsallowed.Don’tpickflowers.LookandchooseLookandchooseLookandchooseThinkandtalkWhatsignsdoweneedhere?Weneeda“Nolittering”signhere.Ithelpstokeeptheparkclean.ThinkandtalkWhatsignsdoweneedhere?Weneeda“Keepquiet”signhere.Ithelpstoenjoythemoviesilently.ThinkandtalkWhatsignsdoweneedhere?Weneeda“Nofoodordink”signhere.Ithelpstokeepthelibraryclean.ThinkandshareDoyouhaveanyotheridea?Thinkandsharewiththeclass.ActitoutActouttheconversationwithyourpartners.Pronounceclearly!发音清晰！

Talkfluently!对话流畅！Actconfidently!表演自信！组织学生两人一组，分角色表演对话。05Summary1.Wordsandphrases:safe,better,dirty,litter,pick,flower;2.Sentences:Let’smakeasign!Ithelpstokeeptheplaygroundclean.Whatsignsdowe