英语人教版四年级下册Unit 3 Weather （3课时）.pptx

Unit3weather,人教PEP四年级下册,PartALetstalkLetsplay,教学内容,Canyoureadthem?,hot,h,t,o-,我发现：doggodmomorange-boxfox-o-,c,c,hot,Canyoureadthem?,cold,c,d,ol-,我发现：old,cold,gold,fold,ol-,ul,ul,cold,Lookandsay:hotorcold,自学指导1：Listenandanswerquestion：Whattimeisit?_A:Its11:00B:Its10:00,Listenandfill,自学指导2：,hot,cold,Becarefull:小心,notesa.m.表示上午p.m.表示下午,Listenandrepeat,自学指导3：,Roleplay,Practice1:,分角色扮演,Letsplay,Practice2:,Lookandsay,Extension1:,Boy:Mum,canIhavesome.?Mum:.,教学内容：,学习目标：（1）能听、说、认读单词warm，cool，weather，同时复习hot，cold。（2）能熟练运用句型：Itswarm/coldin.（3）能熟练运用句型来描述天气情况：Goodmorning.Thisistheweatherreport.Itsin.,Lookandsay:hotorcold,warm,:,w,m,ar-,c,cool,c,l,oo-,u:,warm,cool,Lookandsay,cold,hot,cool,warm,Whatistheweather（天气）?,你知道吗？,英语中hot、cold、warm、cool四个词不仅可以用来形容气温的状况，还可以用来形容人的情感态度。比如hot可以说gethotunderthecollar意思是怒气冲天、发怒。这个惯用语和汉语中的“气得脸红脖子粗”意思相近。与hot相反，cold-blooded指人或行动无情的，残酷的。Playitcool指不露声色、沉着冷静，与汉语里“喜怒不形于色”意思相同。同样warm-hearted指热心肠的；warm-blooded指人热心的、热情的。,自学指导,Listenandanswerthequestion:Its_inBejing.A:coldB:warmC:coolD:hot,Lookandsay,Harbin,5cold,ItscoldinHarbin.,15cool,Lhasa,ItscoolinLahsa.,HongKong,30hot,ItshotinHongKong.,chant,Warm,warm,itswarminBeijing.Cold,cold,itscoldinHarbin.Hot,hot,itshotinHongkong.Cool,cool,itscoolinLhasa.,weatherreportGoodmorning.Thisistheweatherreport.ItscoldinDalian.ItshotinShenzhen.ItscoolinTianjin.ItswarminShanghai.Kunmingiswarm,too.WhataboutChangchun?Itsverycold.,weatherreport,WeatherReport,教学内容：,thund,pitt,patt,er,er,er,Review:Lookandsay1.watertigersistercomputerdinnerer/2.girlbirddirtbirthir/:/nursehamburgerhurtur/:/,Lookcarefullyandfindthesame.,f,ar,c,c,f,m,ar,d,ar,ar,ar,m,ar,/:/,Lookandsay,al,t,b,w,al,/:/,l,al,l,al,l,al,l,Thenursesinskirtswashedthirtydirtyshirts.,Exercise1,Exercise2,Exercise3,教学内容：,rain-名词（n.）雨，雨水,rain,y,-形容词（adj.）阴雨的，多雨的,weather,warm,cool,cold,hot,20,2,30,15,degrees,华氏与摄氏的区别：,华氏温标：是德国华伦海脱于1714年创立的温标。它以水银作测温物质，定水的熔点为32度，沸点为212度，中间分为180度，以表示。人的体温测量就是用华氏温度的。1740年瑞典人摄氏(Celsius)提出在标准大气压下，把冰水混合物的温度定为0摄氏度，水的沸点规定为100度。根据水这两个固定温度点来对玻璃水银温度计进行分度。两点间作100等分，每一份称为1摄氏度。记作1。华氏和摄氏的换算:华氏度=32+摄氏度1.8摄氏度=(华氏度-32)1.8数据:0C=32F10C=50F20C=68F30C=86F40C=104F,Readandchoose,Itshottoday.Its_degrees.Itswarmtoday.Its_degrees.Itscoldtoday.Its_degrees.Itscooltoday.Its15degrees.,3015203,A.,B.C.,D.,Guess:Whatstheweatherlike?(天气怎么样？),Itscool.,15,Its15.,Guess:Whatstheweatherlike?,Itshot.,Its30.,30,Guess:Whatstheweatherlike?,Itscold.,Its2.,2,Guess:Whatstheweatherlike?,Itswarm.,20,Its20.,Letstalk自学指导1.Listenandanswerthequestion:WhatstheweatherlikeinNewYork?A:Itsrain.B:Itsrainy.,自学指导2.Lookandsay1)Whoarethey?,Theyareonthephone.,2)Whataretheydoing?(他们在干什么？）,MarkandChenJie.,自学指导3.Listen、repeatandanswerquestion.HowaboutBeijing?,Its,warm,Its,26,degrees,.,.,Pairwork:1.Readthedialoguewithyourpartner.,2.DoLetsplay.,3.Askandanswer:A:Whatstheweatherlikein.?B:Its.Howabout.?Isit.？A:Yes,isit./No,itisnt.B:.,4.Task:AmylikesZhejiang,sheisgoingtotakeatriparoundZhejiang.SosheasksFairyabouttheweather.(Amy想去旅行，询问天气状况),Amy:Hello.Fairy:Hi,Amy.Amy:WhatstheweatherlikeinJinhua?Fairy:Itscloudytoday.Amy:Oh,no!,(5.介绍山东的天气),Amy:Hello.Chen:Hi,Amy.Amy:Whatstheweatherlikein.?Chen:Its.today.Amy:Oh,no!Howabout.?Fairy:Its.today.Amy:Oh,yes!,教学内容：,Learningwords:,rainy,sunny,cloudy,snowy,wind,o,w,windy,windy,snowy,rainy,cloudy,sunny,Canyousay?,sunny,cloudy,windy,rainy,snowy,Lookatthemap.,Itsamapofthe,world.,国家、首都：,London,Beijing,ItisrainyinLondon.,NewYork,Itis.in.,ItiswindyinBeijing.,ItiscloudyinNewYork.,Theworldweather,Sydney,ItissunnyinSydney.,Singapore,ItiscloudyinSingapore.,Moscow,ItissnowyinMoscow.,Listenandrepeat:,Whatstheweatherlike?,Letsguess,snowy,windy,rainy,cloudy,Lookandsay:,Singapore,WhatstheweatherlikeinSingapore?,ItshotandsunnyinSingapore.,Whatsthe_likeinLondon?,Its_inLondon.,London,weather,rainy,Sydney,_inSydney?,_inSydney.,Whatstheweatherlike,Itscloudy,Harbin,WhatstheweatherlikeinHarbin?,(WhataboutHarbin?),ItscoldandsnowyinHarbin,Hainan,WhatstheweatherlikeinHainan?,(Whatabout_?),ItshotandsunnyinHainan,Hangzhou,WhatstheweatherlikeinHangzhou?,(_Hangzhou?),Whatabout,ItswindyinHangzhou,(介绍浙江的天气),Amy:Hello.Chen:Hi,Amy.Amy:Whatstheweatherlikein.?Chen:Its.today.Amy:Oh,no!Howabout.?Fairy:Its.today.Amy:Oh,yes!,Pairwork,Testintheclass.Letsmatchrainy晴朗的snowy多云的sunny下雨的cloudy有风的windy下雪的,Listeningtest,Listeningtest,ExtensionNotes:Whatstheweatherlikein?Itsrainy.Howabout?（Theusefulwordsaregiven,youcanchoosethemtalkabout,oryoucanwritethemdown.）,询问天气怎么样，Whatstheweather？记心上。回答起来很容易，Its后面加天气。Itssunny天气晴，火红太阳挂天空。Itscloudy天多云，雨衣雨伞准备好，Itsrainy天下雨，路上行人雨伞举，Itssnowy天下雪，雪中嬉戏多快乐，Itswindy天刮风，关好窗户别忘记。,Chant歌谣,PartBReadandwritePartCStorytime,教学内容：,Learningaims:,Freetalk:T:Isitcoldtoday?Ss:No,itisnt.Itswarm.T:Isitsunny?Ss:Yes,itis.,Guiding1:请同学们认真看图片，认读以下单词或短语，并记住他们的意思。,游泳,swim,放风筝,flyakite,Guiding2:请同学们朗读课文并回答问题。,Guiding3:ReadagainandanswerthequestiononPage29.（再次阅读对话，回答29页问题.）,1.WhatistheweatherlikeinSydney？,No,itisnt.,Yes,hecan.,2.IsthewatercoldinSydney?,3.CanJohnsdadswimoutside?,Ithotandsunny.,Guiding4:Listentothetapeandfollowit.Thenfindoutyourquestions.（听录音跟读，找出你不理解的句子）,Lookcarefullyandfindout:1.明信片包括哪几部分2.怎样书写明信片,Goodtoknow:(明信片的书写格式）,内容格式：1.第一行开头顶格写问候语人名：Hi/Dear.2.第二行空两格写正文。3.署名：Love/Yours.（正文的右下角）,贴邮票,书写收件人地址,书写收件人邮编,画一张明信片，按其格式给你的好朋友写一写，尤其要用到我们这节课所学到的重点句型。,Writeandsay:,Exercise1,Exercise2,Pairwork,Dear_Howareyou?Imin_PrimarySchool.Itsgreat!Ilikeit.Theweatheris_and_here.Ican_.Whatsthew