UNIT 2 Shirts, Dresses and Trousers\n [au:]第二单元 衬衣、连衣裙和长裤\n [00:07.21]Dialogue\n [au:]对话\n [00:10.49]1 Look, listen and then act out these dialogues in pairs.\n [au:]1 看一看，听一听然后两人一组表演下面这...
Situation： John is shopping at the supermarket ,but he can't find anything, so he asks a clerk for help. 情境： 约翰在超商购物但找不到他所要买的东西，于是请求店员帮忙。 Clerk： Can I help you, sir? 店员： 我能帮忙...
