英语人教版四年级上册unit2part B My schoolbag.

PEP Book3Unit2 My schoolbagPart B Lets talk教学目标：1学生能够理解对话大意，能够用正确的语音语调朗读对话，能够在情景中恰当运用句型what color is it? Its 问答颜色。21世纪教育2. 能够在情景中理解，运用语境语言here it is！Excuse me. Thank you very much. 教学重点：1句型：what color is it? Its 问答颜色。2词汇：lost，toy，notebook21世纪教育网版权所有教学难点：能够理解here it is！Excuse me. Thank you very much. 的意思并能正确发音。教具：多媒体，卡片，事物等。教学环节：Preparation准备活动 Step 1: Warm-up1. Sing the Rainbow song to review the colour words.2. Chant Where is your mouth? Here it is.3.TPR activities. T: Where is your mouth/ the door/ window/ teachers desk.? Ss: Here it is.T: Now boys and girls lets begin our new lesson. Today we will learn English in this new classroom with many teachers right? And I feel very happy, are you happy? Step 2: Presentation1.Teach: Lost & Found, lost, Excuse me.T: But Zhang Peng is not happy, lets see why?T: Wow, Zhang Peng is crying, he is crying at the Lost and Found. Who knows What is Lost & Found ?S:.多媒体出示Lost and found 的图片，并说，if you want to find out sth you have lost, you may go to the Lost and Found. If you lost sth in our school you can go to 多媒体一完小的失物招领处。T: Zhang Peng is at the Lost and Found. He lost sth, can you guess?He lost aS:T: Lets listen and find out.Ss: He lost a schoolbag.T: How do you know? Can you read?S: I lost my schoolbag.(课件呈现，开火车练习。)T: Zhang Peng is a polite boy so he said: Excuse me. I lost my schoolbag. (Flash card, Ss read individually. )2. Learn: What colour is it? Whats in it?T: Look there are so many things in the box. Miss White asks Zhang Peng two questions about his schoolbag. What are the questions? Lets listen and find out. T: What are the two questions?S: What colour is it? Whats in it?T: (多媒体出示) Who can answer it? S:T: Lets watch the cartoon and check the answer.3. Learn: Here it is. And Thank you very much.T: Did Miss White find Zhang Pengs schoolbag? S: Yes!T: How do you know? Who can say?S: Here it is.(句条出示黑板)T: Zhang Peng found his schoolbag, he is very happy, so he said Thank you so much. (词条贴在黑板上。)4.Read the dialogue after the recorder for 3 times. 5. Ss read the dialogue together then in pairs.6. Try to recite the dialogue with the help of the picture.(act it out.)Step 3. Practice and consolidation.1. Try to say a new dialogue with the key sentences given.2. 大家帮忙想想拓展练习部分该怎么弄。