跟英语老师发英文邮件请他到我家吃饭怎么写?

为你提供正确、地道的英文：
dear Mr. (或Ms)xxx,
As a token of my appreciation, my parents and would like to invite you to our home for dinner tomorrow (或this Saturday). We would be most honoured if you could come.
Looking forward to your positive reply.
Yours sincerely,
XXX