假如你是李华，你们学校要举办一场关于京剧的讲座，你打算邀请你们班交换生Peter参加，请用英语写一封电子邮件，告诉他讲座时间和地点以及需要做什么准备。
提示词语：lecture（讲座）,invite,information,question,online
提示问题：When and where will you have the lecture?
Dear peter,
How is it going?
There'll be a lecture on Peking Opera in our school.
If there is anything that I can do, please let me know.
Yours,
Li Hua
What do you advise Peter to prepare for it?
