人教版七年级英语上册Unit7 How much are these socks?SectionA 1a-2e第1课时课件（该课件内含音频文件）（该课件包含单词语句听力）
Woman: Can I help you? Mary: Yes, please. I need a sweater for school.
Woman: OK. What color do you want? Mary: Blue.
Woman: How about this one? Mary: It looks nice. How much is it?
Woman: Nine dollars. Mary: I’ll take it. How much are those yellow socks?
Woman: Two dollars for one pair and three dollars for two pairs. Mary: Great! I’ll take two pairs.
Woman: Here you are. Mary: Thank you.
Woman: You’re welcome.
