UNIT15 What do people eat?Teaching aims and demands 本单元的中心话题是饮食文化与家庭生活。围绕这一中心项目，让学生通过问答、对话、阅读、讨论、表演等各种活动熟悉并掌握有关食品的一些词汇及五种基本句型。其中五种基本句型是本单元的语言训练重点和难点。Lesson 57Teaching aims and demands:1 kitchen,cupboard,salt,sugar,pepper,oil,wine,beer,fork,spoon,chopsticks,carrt,cabbage,pea,tomato, soup, cheese, butter So do we./Oh, we dont./ Would you like to have dinner with me tonight? Could you pass me the cheese, please?2. 通过情景中的操练培养直觉思维能力，提高思维的敏捷性；通过Brainstorming 提高学生质疑能力和多方面、多角度考虑问题的发散思维
