词汇（1）表示衣服的：pants,sock,shirt,shorts,sweater,shoe, skirt
（2）表示颜色的：color, black, white, red, green, blue, yellow
（3）表示形状的：big, small, short, long
交际用语：
（1）—How much is this T-shirt? —It's seven dollars.
（2）—How much are these socks? —They're two dollars.
2、能力目标：学会询问价格及购物用语．.
3、情感目标：通过购物的礼貌用语培养学生的良好品质。
