行文结构

开头寒暄

• I hope this email finds you well.

• I am glad to hear from you.

交代写作目的

• I’m writing to ……

• 表达情感

  • with great pleasure/sorrow/gratitude

  • 希望in the hope that……

逻辑层次

• 时间顺序

  • 首先

    • from the outset

结尾交际