在學習、工作乃至生活中，大家總免不了要接觸或使用作文吧，作文是由文字組成，經過人的思想考慮，通過語言組織來表達一個主題意義的文體。那麼，怎麼去寫作文呢？以下是小編精心整理的英語書信作文，希望對大家有所幫助。
Dear Mr. / Ms.,
This is to introduce Mr. Frank Jones, our new marketing specialist who will be in London from April 5 to mid April on business.
We shall appreciate any help you can give Mr. Jones and will always be happy to reciprocate.
Yours faithfully
尊敬的先生/小姐，
現向您推薦我們的市場專家弗蘭克·瓊斯先生。他將因公務在四月15日到四月中旬期間停留倫敦。
我們將非常感謝您向瓊斯先生提供的任何幫助，並非常高興施以回報。
您誠摯的`
dear lucy,
i am glad to receive your mail i write to tell you my plan for this weekend.
on saturday morning i am going to take part in a school basketball match.i will try to do my i will go out for fun with my classmates in sunday are going to swimming and boating.
how will you spend your weekend?i am looking forward to your reply.
yours,
li ming
示例：
Dear______,
I am writing to extend my sincere gratitude for ________(感謝的原因). If it had not been for your assistance in _________(對方給你的'具體幫助), I fear that I would have been_________(沒有對方幫助時的後果).
Every one agrees that it was you who__________(給出細節).
Again, I would like to express my warm thanks to you! Please accept my gratitude.
Yours sincerely
Li Ming
Dear Robert,
I'm glad to receive your letter. Now I will tell you something about my plan for summer vacation after the final exam. Firstly, I will learn to drive. I think driving can be useful. Secondly, I will take some English courses. Thirdly, I will visit some tourist attractions. It must be very exciting. Last, I will do some reading in the vacation. What about you? I hope you can have a pretty vacation.
John
Dear xxx,
I am writing to extend my sincere gratitude for xxxxxxxxxxx . If it had not been for your assistance in xxxxxxxxx, I fear that I would have been xxxxxxxxxx.
Every one agrees that it was you n, I would like to express my warm 1 thanks to you! Please accept my gratitude.
Yours sincerely
Li Ming
學問齋