课题： Unit 3 Topic 1 What hobby did you use to have? Section A 设计人： 罗玲
学习目标：1、学习新单词和重点短语。collect, value, hobby, used to do sth., rock, stone, doll, coin, be interested in, be fond of, act
2、使用prefer, like, love, enjoy, be interested in, be fond of表达个人的喜爱与否。
