四、教学目标
1. 语言知识
词汇: arrive late for class, go out , practice, in class, classroom , hallways, outside, uniform, fight, etc.
交际用语:Don’t eat in class ! Can you wear hats in school?
Do you have to wear a uniform at school?
What do you have to do …? No talking!
语法项目：祈使句、情态动词can和 have to的用法。
