第 课时 课题名称 时间 第 周 星期 课型 words and expressions 主备课人 目标 1. learn some useful words and expressions in this whole unit.: diet, balance, barbecue, mutton, roast, fry, bacon, slim, curiosity, hostess, raw, vinegar, discount, strength, consult, digest, glare, limit, benefit, sigh, combine, . 2. study the pronunciation of the key words. 3. preview the whole unit.
