教案-全国-2012_三年级英语下册 unit3 lesson21（3）教案 冀教版.rar

1课题LESSON21:Pyjamas授课时间1教学目的与要求1.Mastering(saying,recognizingandusingorally)thevocabularies:toobig,toosmall.2.Enablethestudentstounderstandandrecognizetothewords:pyjamas,slippershousecoat,justwrite.3.Enablethestudentstounderstandandrecognizetothesentences:Thishousecoatistoobig.Thesepyjamasaretoosmall.Theseslippersarejustright.4.ToencouragetheSstotalkloudlyinEnglish.重点toobig,toosmall难点Part2课型new教具tape,cards，多媒体课件板书设计LESSON21:Pyjamashousecoatpyjamasslipperstoobigtoosmalljustright作业ACTIVITYBOOK:L21，听磁带，读课文，会说句子--------is/aretoobig/toosmall/justright.Write”toobig,toosmall”5times。ClassOpeningGreetingSingasing:Howareyou?Havearace:Readthewordsasquicklyasyoucan.（快速抢读单词，将全班分成两组，ClothesTeamandFoodsTeam，获胜队奖本队标志的小贴画。）T：Whatisit？Whatarethey？Ss：Itisacap/grapes…Keyconcepts:Housecoatpyjamasslippers1.Demonstrate:T：Youdoagoodjob.Bytheway,whatisyoufovouritecolour/food？Ss:Myfavouriteis-----.Therearesomeotherclotheshere.Doyouwanttoknowwhatisit？(一部分，一部分地出示卡片，让学生想象是什么衣服)T:Whatisit？/Whatarethey？（学生可任意联想回答,然后老师出示整张图片）Oh,theyareslippers.Doyouhaveanyslippers？Whatcolourarethey？Ss:Yes/no.Theyare…(板书单词slippers)T;Andwhatarethey？(出示pyjamas的图片下半部分)Ss:Pants？/Jeans？..T:No,theyarepyjamas.Doyouhavepyjamas?Aretheyneworold?Aretheybigorsmall？(板书单词pyjamas).用同样的方法出示housecoat.2.Listenandfollowit(放多媒体课件学生边听边说)Practice:Playthegame“Whatismissing？”Play“Whatisit?”(2)Toobig,toosmall,justright1.用多媒体介绍句型:LookatJenny!Howaboutherhousecoat？Ss:It’stoobig.T:Yes,Thishousecoatistoobig.(依次介绍Thesepyjamasaretoosmall.Thesenewslippersarejustright.)Listenandfollowtherecording.让学生打开书,边听边跟读.Checkfortheunderstanding:Drawapictureandmakeupanewdialogue.Let’schant.Housecoat,housecoat,big,big,toobig!Pyjamas,pyjamas,small,small,toosmall.Slipper,slippers,justright,justright,justright.UsetheActivitybook.Classclosing:Singasong.He’swearingabighat,abighatabighat,he’swearingbighat…(老歌新词)Homework:1听磁带，读课文，会说句子-------is/aretoobig/toosmall/justright.2出自己喜欢的服装(5种)，并写出相应的单词。通过歌曲和师生互动活跃课堂气氛，营造良好的学英语的软环境。小组竞赛又进一步调动了学生学习英语的积极性。由部分到整体，由虚到实，趣味联想引出三个新次，