三年级英语上册 Module 7 Unit 2 What's that教案 外研版（三起）-外研版小学三年级上册英语教案VIP专享VIP免费

Unit2What’sthat?预设目标1.Beabletounderstandandsaythenewwords,square,circle,triangleandrectangleveryfreelyandcorrectly.2.Beabletochant.3.Beabletorecognizetheshapesandmakethingswithshapes教学分析Thedifficultandimportantpoints:Thepronunciationofsquare.精彩问题设计Whatshapeisit?教学资源准备Wordcards,tape,recorder,CAI教学预案Step1Warmup1.Greetings.2.Freetalk.3.Singthesong----Ifyouarehappy.Step2Presentation1.T:Wow,you’vedoneaverygoodjob.DoyoulikeEnglish?Ss:Yes.T:IlikeEnglish,too.AndIliketolistentoEnglishsongs.DoyouwanttoenjoyanEnglishsong?Ss:Yes.CAIT:Doyoulikethesong?Ss:Yes.T:Shapesareeverywhereinourlife.Ifyouobservecarefully,youmaydiscoverweliveinabeautifulshapeworld.TodayaJapanesefriendwantstolearntheshapeswithus.Whoishe?Pleaselookatthescreen,he’scoming.(CAI)(设计意图：课件以孩子们熟悉和喜爱卡通人物卡布达来创设情景，激发学生兴趣,活跃气氛，为新知的出现进行铺垫。)Ss:Kabuda,Kabuda.Kabuda:Hello,boysandgirls!I’mKabuda.I’mfromJapan.I’mveryhappytocometoyourschool.It’scleanandbeautiful,andyou’reveryfriendly.TodayIhaveapresenttoyou,butyoudon’topenitnow,ifyoupastthetest,youcangetit.Comeon.2.(TshowsaboxtotheSs.)(盒子的封面是一副七巧板图案)CAIT:Look,Kabudasentusabeautifulgift.Ifyouwanttogetit,youmustpastthreebarriers.Doyouhaveatry?Ss:Yes.Thefirstbarrier-----sayanddraw1)Teachtheword:triangle.(CAIshowatriangle,Ttakeoutatrianglefromthebox.)T:What’sthis?What’sthat?(分别放在近处和远处询问来区分this和that)HelptheSs:It’satriangle.It’saredtriangle.(CAI,在三角形上一根一根地加线，把英语和数学整合。)T:Howmanytrianglesarethere?(CAIshowaflag,Takeoutaflag)T:What’sthis?What’sthat?HelptheSs:It’saflag.T:Howmanytrianglesarethere?HelptheSstocount:One,two,three…sixteen.(CAI)HelptheSstoanswer:Therearesixteentriangles.2)Teachthewords:square,rectangle.(CAI)T:Howaboutonetriangleandonetriangle?S1:Maybetwotriangles.HelptheSs:It’sasquare.（设计意图：学科整合，通过两个相同的三角形组合会形成一个新的图形，这样开动了学生的脑筋，活跃了思维)T:Howaboutonesquareandonesquare?Ss:Maybetwosquares.(Tputtwosquaresontheblackboard.)T:Whatshapeisit?HelptheSs:It’sarectangle,abluerectangle.(Putfourrectanglesontheblackboard.)3)Teachtheword:circle(Takeoutapieceofcolorpaperfromthebox.)T:What’sthis?HelptheSs:It’sapieceofpaper.T:Whatshapeisit?Ss:It’sasquare.T:WhatcanIdowiththispieceofpaper?(Foldthepaper,thentakesoutandcutit.)T:Whatshapeisitnow?HelptheSs:It’sacircle.It’sapinkcircle.(T.takesoutthreecirclesfromthebox.)T:Howmanycircles?Ss:Threecircles.(Putthethreecirclesontheblackboard.)CAI(设计意图：奥运五环的引入，让课堂更具活力。)T:Howmanycirclescanyousee?Whatcolourisit?Ss:Fivecircles.Thefirstcircleisblue.…4)Teachtheword:star.(Takeoutapieceofcolorpaperfromthebox)T:Whatshapeisit?HelptheSs:It’sasquare.(T.foldandcutit)T:Whatshapeisitnow?HelptheSs:It’sastar，abluestar.(Puttwostarsontheblackboard.)(贴在黑板上的图形构成了一个漂亮的机器人。)T：（Pointtotherobotontheblackboard）What’sthis?Ss:It’sarobot.T:What’smissing?Ss:Amouth.(Tputasmalltriangleontheblackboard.)3.Practicethenewwords.(大小声练习，开火车练习，听听做做，画画说说CAI，找一找，CAI将图形隐去一大部分猜一猜。)1)Quicklyresponse.(Giveprizetothebestandquickestgroups.)（学生拿出各自手中的形状卡片）①T:Nowlet’splayagame----------Quicklyresponse.Isayaword,youshowthisshapequickly,Ishowashape,yousaythiswordquickly,OK?②Askastudentshowtheshapeinhishand,Task:What...