go shopping一、教学内容ShoppingA: 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 dont like the colour.A: Do you like this purple one?C: Cool! Thats my favourite colour.B: How much is it?A: Sixty-eight yuan.B: Heres 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