四下Unit3 A Lets talk.doc

Unit 3 Weather Part A Lets talk教学设计府学街小学 刘颖【教学内容】：Unit 3 Weather Part A Lets talk【教学目标】： 1. 能够在图片和教师的帮助下理解对话大意。 2. 能够用正确的语音、语调朗读对话，并能进行角色表演。 3. 能够在情景中运用句型 Can I go outside/have some soup? 征求对方许可，并用Yes, you can. / No, you cant.作答；能在情景中恰当运用句型Its very hot/cold. 描述天气及温度状况。 4. 能够在语境中理解生词或短语outside, cold, be careful, hot的意思，并能正确发音。 5. 能够在Lets play活动中，认真看图，运用所学句型Can I go outside/have some milk? Yes, you can. / No, you cant. 等进行情景对话表演。【教学重点】：词汇：outside, cold, be careful, hot。【教学难点】：句型：Can I go outside/have some soup? Yes, you can. / No, you cant. Its cold outside.【教学准备】：课件、单词卡片、图片、学案【教学过程】：（一）热身、复习 (Warm-up/Revision) 1.Free talk 2.Lets do.(P15)（二）呈现新知(Presentation)1T：Look outside!Whats that?Oh,there is a picture on the wall.(图片反面朝上)Whats in the picture?Do you want to know?S：Yes.T：Who wants to go outside and have a look?S1：Me.T：OK.You can go outside.S1：(笑嘻嘻的样子)May I come in? T：Come in.Shhh, be quiet. Boys and girls,do you know “outside”? 课件出示单词outside,教师教读：outside.并展示图片与词组：go outside. T：If you want to go outside, you should say“Can I go outside now?” T：Who wants to go outside too?S2：Can I go outside now?T: Yes, you can.S2：微笑状。T：Dont speak out! Its a secret.其他学生跃跃欲试。S3：Can I go outside now? T：Yeah!You can go outside and bring it here.S3：Look at this picture.SS：Wow. How beautiful!.T：Yeah, its very pretty.Just now, everyone wanted to go outside.Mike wants to go outside too. Maybe he wants to play. Can Mike go outside? Lets watch the cartoon and find the answer.(播放动画)2. T：Can Mike go outside?SS：No.T：Why?Because its cold outside.教师出示图片并教读单词cold。教师出示另一幅图片：Is it cold?SS：No.T：Its very hot.教读单词hot.接着出示另一组图片，让学生体会hot的另一层意思。Look! The soup is very hot. The water is hot,too. So dont touch it. We must be careful!教读短语Be careful!并及时给学生渗透生活常识，出示一些“小心滑到，小心触电，小心掉坑”等等的重要标识。学生在学习句型Be careful!的同时，也会将这些标识潜移默化地刻画在脑海里。3.学生看配套动画, 模仿跟读。教师对学生的语音、语调进行必要的指导。（三）趣味操练(Practice)1.Pair work.小组内自选一个号码，然后看图，编一段对话。小组展示。 1 2 3 4 5 62. Lets do some exercises on the workbook. (两导第27页第二题) Then check the answer.3. Lets play. T：Look! There are three pictures about Zip and Zips mother. What are they speaking? Ca