开头部分：
How nice to hear from you again. Let me tell you something about the activity.
I'm glad to have received your letter of Apr. 9th.
I'm pleased to hear that you're coming to China for a visit.
I'm writing to thank you for your help during my stay in America.
结尾部分：
With best wishes.I'm looking forward to your reply. I'd appreciate it if you could reply earlier. 二、口头通知常见写作模板呼语及开场白部分：
Ladies and gentlemen， May I have your attention， please?
I have an announcement to make.
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.
只要按照小编这个固定句式去写，一定不会出错的哦!
