Unit 7 How much are these socks?重点短语1.how much 多少钱 2.how many 多少个3.a pair of black socks 一双黑色的袜子 4.want to do sth 想要干某事5.here you are 给你 7.buy sth from sb从某人那儿买某物6.for example 例如 8.sell sth to sb =sell sb sth把某物卖给某人9.have a look 看一看 10.on sale 廉价出售11.seven dollars 七美元 12.help sb do sth=help sb with sth 帮助某人做某事 13.buy sth for sb = buy sb sth 买某物给某人 14.at a good price 以优惠的价格15. the price of. 、的价格16. at very good prices
