正文部分：

　　All the teachers and students are required to attend it.

　　Please take your notebooks and make notes.

　　Please listen carefully and we’ll have a discussion in groups.

　　Please come on time and don’t be late.

　　结束语部分：

　　Please come and join in it.

　　Everybody is welcome to attend it.

　　I hope you’ll have a nice time here.

　　That’s all. Thank you.