称呼，正文，结尾
Dear _______,
1.I’m glad to receive your letter asking for my advice on ______. /I’m glad to write the letter to you on ______.
2.Here are a few suggestions for your reference.
3.First, it is important to _____.
4.As you’ll _______.
5.Then, it also helps if you ______.
6.Besides, it should be a good idea to ______.
7.Because ______.
8.You can also _______.
9.I’m sure that ________.
10.I hope _______.
11.Sincerely yours, Signature
12.称呼 ①提出写信的原因 ②过渡句引出建议 ③提出第一条建议 ④第一条建议的理由 ⑤提出第二条建议 ⑥提出第三条建议 ⑦第三条建议的理由 ⑧提出第四条建议 ⑨第四条建议的理由 ⑩表达本人的愿望