PPT预览
Listen and answer
What can't they do in the museum?
They can't take photos and shout there.
What can they do in the museum?
They can enjoy the paintings there.
Make up another dialogue in groups towarn the group memeber not to dosomething.
Homework
1. Search more public sings after class.
2.Take notes and make up a new dialogue aboutwarning others not to do something in someplace.
