二. 重难点讲解:
Unit 1 What is a wonder of the world?
Betty: OK, come in and sit down!
Daming: What’s happening? 怎么回事?
Lingling: We’re having a meeting.
Daming: That’s news to me! I’m doing my homework. What’s it about? 我一点儿都不知道!
Lingling: The school magazine.