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.

purple 紫色的
cool 棒的

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。

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 "shopping".)
(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.

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?"
(Learn to say:"Cool".)
Step 3. Practice
(1)Listen to the dialogue.
T: What have you heard in the dialogue?
(2)Listen to the dialogue and repeat it sentence by sentence.
(3)Pratice in groups of three.
Step 4 Consolidation
(1)Divide all the students into 5 groups: stationer's, toy shop, clothes shop, fruit shop and food shop. Put some goods in each
shop. Get the students to do the shopping in groups. （每组由一名学生当售货员，其它学生充当顾客。）
(2)Ask the students to go to different shops and buy different things. （把全班分成五个组，即五个“商店”，顾客可以到任
何一家“商店”“购买”自己喜欢的物品。教师到各组去指导，同时教师也当顾客，购买物品。
(3)教师总结全课，表扬做得好的学生。电脑计分牌显示胜方，并伴随胜方的欢呼声。
Step 5 Ending
The students sing a song "Good-bye."