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Unit3Weather人教版(三年级起点)四年级下册PartBLet'stalkLet'splaySum-upWarm-up/RevisionPresentationTestHomework●Let'stalk●Let'splayWarm-up/RevisionBrrr,it'scold.It'scoldoutside.Putonahat.cold,bye-bye!Mmm!It'swarm.It'swarminside.Takeofyourshoes.Itfeelssonice.Let'schantrainy阴雨的;多雨的【例句】It'srainy.是下雨天。Presentation/ˈreIni/【巧记】rain(雨)+y=rainy(阴雨的;多雨的)degree度;度数【例句】Todaythetemperatureis26degrees.今天气温是26摄氏度。/dɪˈgriː/【复数】degrees游戏时间What'smissing?hotdegreewarmoutsidecoldcoolPEclassrainyLet'stalk点击“Let'stalk”，跟我一起读吧！视频Hi,Mark!What'stheweatherlikeinNewYork?Hi,ChenJie!ThisisMark.No,itisn't.It's26degrees.Let'stalkIt'srainy.HowaboutBeijing?Isitcold?26degrees?That'scold.Huh?No,it‘snot.It’swarm！Hi,ChenJie!ThisisMark.嗨,陈杰!我是马克。【详解】这是打电话时介绍自己的习惯用语。也可以说“Thisis…speaking.”。重点句型一Hello.ThisisAmy.Hi.ThisisSarah.在电话用语中,一般用this来指代自己,而用that来指代对方。【例句】—ThisisDaming.Whoisthat?我是大明。你是哪位?—ThisisJenny.我是詹妮。拓展What’stheweatherlikeinNewYork?纽约天气怎么样?【详解】这是用于询问某地天气情况的句型,其答语要根据实际情况来回答。【句型结构】What'stheweatherlike+in+城市名/国名?重点句型二【回答】It's+(描述天气的)形容词.What'stheweatherlikeinShenyang?It'srainy.—Isitcold?天气冷吗?—No,itisn't.不,不冷。【详解】这是询问某地是不是某种天气及回答的句型。重点句型三【句型结构】【肯定回答】【否定回答】Isit+表示天气的形容词?Yes,itis.No,itisn't.Isitsunny?Yes,itis.Let'splayNewYork20℃London5℃Sydney30℃Toronto7℃Beijing15℃What'stheweatherlikeinBeijing?It'scoolandrainy.PracticeWhat'stheweatherlikeinSydney?It'shotandrainy.What'stheweatherlikeinBeijing?It'scoldandsnowy.What'stheweatherlikeinNewYork?It'scoolandwindy.一、写出下列单词的正确形式。Test1.warm（反义词）_________2.cold（反义词）__________3.let’s（完整形式）________4.sun（同音词）__________5.isn’t（完整形式）________6.it’s（完整形式）_________coolhotletussonisnotitis二、单项选择。（）1.—______itcold?—No,itisn’t.A.IsB.AmC.Are（）2.Thisisthe______report.It’scoldtoday.A.PEB.weatherC.music（）3.______aboutNewYork?A.What’sB.HowC.Where（）4.What’stheweather______inBeijing?A.lookB.inC.like（）5.It’s26______.A.degreesB.degreeC.hotABBCA重点词汇rainy阴雨的;多雨的Sum-upWhat’stheweatherlikeinNewYork?纽约天气怎么样?2重点句型1Hi,ChenJie!ThisisMark.嗨,陈杰!我是马克。3—Isitcold?天气冷吗?—No,itisn't.不,不冷。Homework1.熟读“Let’stalk”部分。2.用所学句型与同学编一段对话，并表演。Homework