科普版五年级下册英语精品授课课件 Lesson 2 We mustn’t cross the street now 第一课时.ppt

Lesson2Wemustn’tcrossthestreetnowLet’stalk科普版英语五年级下册WarmupLet’senjoythevedio!点击画面播放视频LeadinFreetalkWhatarethese?trafficlightswhitelinesNewwordsmust必须，情态动词Wemustcrossthestreethere!我们必须从这过马路。否定形式mustn’tstreet街道短语inthestreetYoumustn’truninthestreet.你不可以在街上跑。light灯，光线拓展“light”也可以作为形容词，意为“轻的”。Turnthelightoff.请关灯。cross拓展:crossing十字路口Wecancrossthestreet.我们可以过马路了。穿过PresentationM:Yes.M:Yes,butyoumustn’truninthestreet.J:MayIgowithyou?(J=Jim,T=Mum)J:Areyougoingshopping，Mum?J:OK.Let’stalkM:Lookattheredlight.Wemustn’tcrossthestreetnow.J:OK.M:Nowthelightis.Wecan.J:Yes.M:Lookatthese.Wecrossthestreethere.J:Oh,Isee.crossthestreetwhitelinesmustgreen用法知识点1Keypionts“must”用法情态动词must可以表示“必须；一定要”，否定形式mustnt表示“不能；一定不要”。情态动词must后一定要接动词原形。【教材原文】MayIgowithyou?我能跟你一起去吗？用法知识点2“gowithsb.”用法gowithsb.意为“跟某人一起去”，介词with意为“与……一起”，如：Iliketoplaywithmydog.Iwentshoppingwithmyparentsyesterday.Readafterthetape.Filltheblanks.RoleplayPracticemustlightstreetlinecross街道灯穿过必须线一、将英文和相对应的汉语意思连线。Exercises()1.MayIgo_____you?A.ofB.with()2.Nowthelight______green.A.isB.are()3.Look_____theredlight.A.to B.at()4.We_____crossthestreethere.A.are B.mustBABB二、单项选择。七彩课堂伴你成长1.学习must,street,light,cross,line5个单词。2.通过学习Let’stalk部分，学习情态动词must的用法和gowithsb.的用法。Summary七彩课堂伴你成长听录音跟读Let’stalk.onetwo根据课本内容，和同伴演一演。Homework