Unit3WeatherB.Lets talk（教案）人教PEP版英语四年级下册

Unit3WeatherPartBLet'stalk【教学目标】语言知识目标：.能够听、说、认读本课单词及目标语句rainy,sunny,windy,cloudy,snowy.What'stheweatherlike...?Howabout...?.了解华氏度数和摄氏度数(centigrade和Fahrenheitdegrees)的不同。语言技能目标：.能够在问题和图片的帮助下，听并读懂对话。.根据小学英语新课标的精神，能够在实际情景中灵活运用本课核心词汇及目标语句：rainy,sunny,windy,cloudy,snowy.What'stheweatherlike...?Howabout...?情感目标：培养学生关注天气，热爱生活的情感。文化目标：了解世界主要城市的天气差异和谈论天气所具有的寒暄功能。【教学重难点】.教学重点：能够在实际情景中灵活运用本课目标语句：What?stheweatherlike...?Howabout...?Isit...?Yes,itis.No,itisn't..教学难点：It's...degrees.理解与表达。【教学过程】环节一：思维激发Playagame:"YesOrNo”(快闪游戏)大屏幕快速闪现有关描述天气状况的单词和句子，配上动感十足的音乐，让学生迅速判断句子是否正确。Freetalk：(Showthepictures)?:What'stheweatherliketoday?Ss:It'scool/warmT:Isitcold/hottoday?Ss:No,itisn't./Yes,itis.环节二：问题导学(把问题作为教学的出发点，激发学生思考。).整体呈现文本T:Children,Justnow,wetalkedaboutweatherhereinourcity.Ihavetwofriends,theyaretalkingaboutweather,too.Whoarethey?Look,they'recoming.（ShowChenJieandMark）T:Whichcitydotheytalkabout?WhereisChenJie?WhereisMark?Canyouguess?（学生猜测后）T:OK,Let'swatchandanswer..整体呈现文本，让学生带着问题观看，并回答问题。MarkisinNewYork.ChenJieisinBeijing.出示世界地图，在黑板上画出的世界地图上贴上Mark和ChenJie的头像。顺势将两个小组划分为NowYorkgroup和BeijingGroupo环节三：探析生成T:OK,weknowMarkisinNewYork.What?stheweatherlikeinNewYork?Let'slistenandanswer.（听音后）Ss:It'srainy.T：Yes,it'srainyrightnow.Buttheweatherisdifferenteveryday.Look!（老师利用PPT呈现纽约不同的天气图片windy/sunny/cloudy...,利用核心句型加以练习。思维导图构建：解决了有关天气的儿个新授词汇，老师利用思维导图的形式加以概括，并联系之前所学的旧知warm,hot,cool,cold,形成大的思维导图，为下文的问答做好铺垫。T：Boysandgirls,weknowthedifferentweatherinNewYork.HowaboutTheothercities?Lookattheworldweather,askandanswerinpairs.Pairworkandshow.Singasong.OK.NowweknowtheweatherinNewYork,andsomeothercities.SowecanseeDIFFERENTPLACESDIFFERENTWEATHER.第一段文本呈现后，引出打电话用语Thisis...引导学生回答后，呈现Goodtoknow.NewYork视频Let，sknowmoreaboutNewYork.环节四：认知构建ListenandchooseT:Boysandgirls,Justnow,weknewtheweatherinNewYork.HowaboutBeijing?Isitcold?What?sthetemperature?Let'slistenandchoose.Groupwork.老师呈现温度计模型，拨动温度，练习It''sdegrees.六人小组，组长调节温度计度数，说：Look,it'sdegrees.Isitcold/hot.・.？其他组员根据实际情况回答问题。完整呈现第二段文本，跟读练习后，播放关于北京的视频，让学生了解关于北京更多的天气和活动。环节五：训练迁移Listenandimitate.Payattentiontoyourpronunciation,intimationandemotion(showthewholedialogue)Readinroles.(注意角色分配、学法指导)Imitatethedialogue(注意角色分配与头饰的佩戴、学法指导、小组评价)环节六：拓展深化Groupwork:Chooseacityyouliketotravelandmakenewdialoguesinyourgroup.(小组评价)Makeamodel.HaveSsshowinpairs.Hi,...!Thisis....Hi,...!What'stheweatherlikein...?It's.・