Unit 4 Dont eat in class,Section A 第2课时(2a-3c,Our school is very beautiful , there are a lot of rules helping us to study better. What are they,1.Dont arrive late for class. You must be on time. 2.Dont run in the hallways. 3.Dont eat in the classroom.You must eat in the dining hall. 4.Dont listen to music in class. 5.Dont fight,Listen check () the activities Alan and Cindy talk about,2a,1. _ listen to music in the classroom or hallways 2. _ listen to music in music room 3. _ listen to musi
