文档介绍：Unit 4
Don’t eat in class!
We can’t rule the country without rules.
没有规章制度就不能治理好国家.
keep rules
break rules
school rules
class rules
family rules
library rules
dining rules
遵守规则
违反规则
校规
班规
家规
图书馆规则
就餐规则
Let's play a game!
Who knows these signs?
Don’t smoke!
No smoking!
Don’t fight.
Don’t listen to music in class!
in the classroom
Don’t run in the hallways.
Don’t eat in the classroom.
in the classroom
Don’t take photos here.
No photos!
Don’t take your schoolbag to the library!
No school bags!
in the library