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?