I.重点短语:
1. 校规/班规/家规 school rules / class rules / family rules
2. 上课迟到 be / arrive late for class
3. 在走廊上跑 run in the hallways
4. 在外面听音乐 listen to music outside
5. 在餐厅吃饭 eat in the dining hall
6. 戴帽子/穿制服 wear a hat / uniform
7．体育课穿运动鞋
wear sports shoes for gym class
