该单元的主题是shopping,主要词汇有socks,T-shirt,pants,shoes,shorts,sweater,bag,dollar,black,small,short,long,numbers 10-31,两个语言点是how much question 和指示代词 this,that,these,those,语言目标是How much is the blue T-shirt?It’s 10 dollars.Ok,I’ll take it.Thank you.You’re welcome.语言目的是通过大量的反复的对话练习,掌握如何询问价格,谈论衣服,与这个单元相关的知识有hat,I like …Do you like…?Do you have…?numbers 1-9.