<正>教学过程Step 1. Preparation准备活动1. Sing an English song"on,in, under, by".设计意图:用轻松愉快的音乐旋律营造出一种亲切欢乐的氛围,同时把学生从母语思维尽快拉到英语思维中来。2. Play a game Sharp Eyes.T:There are some words and pictures. Let’s say them quickly.