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.
3. 能听懂、会说新单词：purple, size, cool。
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 studentsborderColor=#0000ff>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?
(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.