内容预览：

　　一、教学内容
　　Shopping
　　A: Hello! Can I help you?
　　B: Yes, I want a sweater for my daughter, please.
　　A: How about this one?
　　B: Oh, good. The size is OK.
　　C: Mum, I don't like the colour.
　　A: Do you like this purple one?
　　C: Cool! That's my favourite colour.
　　B: How much is it?
　　A: Sixty-eight yuan.
　　B: Here's the money.
　　A: Thanks.
　　size 尺寸；大小
　　purple 紫色的
　　cool 棒的
　　二、教学目的与要求
　　1. 能听懂、会说本篇对话；
　　2. 能运用会话中的句型进行扩展性的情景会话；
　　3. 能听懂、会说新单词：purple, size, cool。
　　三、教学重点
　　能运用所学句型进行扩展性的情景会话。
　　四、教学手段
　　运用多媒体辅助教学。
　　五、教具准备
　　一件毛衣，各种文具、食品、服装、玩具和水果等。
　　六、教学步骤
　　Step 1.     Greetings
　　T: Good morning, boys and girls. glad to meet you.
　　Step 2. Presentation
　　(1) Lead-in
　　T: You know, I'm new here. I thought it would be hot in Zhuha.But today it is cold. I'm just in a blouse.
　　Now I'm feeling a little cold. So I want to go shopping and buy some warm clothes. (Read the title "shiopping".)
　　(2) Play a guessing game （课件：显示屏上出现一些碎片，碎片慢慢扩大，变成一件毛衣）
　　T: What am I going to buy? What do I want? Just guess and say: "YOu want ..."
　　(3)(课件：教师走进一家服装店，与售票员进行交谈。)
　　T= the teacher    C= the computer  Ss= the students
　　C: Can I help you?
　　(Learn to say:"Can I helpyou?")
　　T: I want a sweater, sir.
　　C: How about this one? （课件：售货员拿出一件很大的毛衣。）
　　T: I think it's too big.
　　C: How about this one? （课件：售货员拿出一件很小的毛衣。）
　　T：How about this one? What do you think?
　　Ss:It's too small.
　　C: How about this one? （课件：售货员拿出一件对教师来说大小合适的毛衣。）
　　（Learn to say:"How about...?"）
　　T: I think the size is OK. Do you think so?
　　Ss:yes!
　　(Learn to say:"size".)
　　(Read after the teacher:"The size is OK.")
　　T: The size is OK, sir. but I don't like this colour.
　　C: What's your favourite colour?
　　T: What's my favourite colour is ...（课件：毛衣随着学生的回答变换颜色，并由此引出新授单词"purple"。）
　　(Learn to say:"purple".)
　　T: (take out a purple sweater)I like this purple sweater.
　　(4) Play a game: Guess the price of the sweater.
　　Ss: How much is it?
　　S1 : ...yuan.
　　(If the price S1 guess is too low, the teacher will say:"Up, up, up."; if too high, the teacher will say:'' Down, down,
　　down." Each students has three chances to guess.)
　　After the students guess the price right, the teacher puts on the purple sweater and asks the students "Am I cool?" ……