1、朋友间的
October,16,2011（右起顶格）
Dear Jimmy（左起顶格）
I'm glad to receive your letter...（正文,开头空四格）
Yours Sincerely,
Jack（右下,包括敬语和落款）
2、官方、正式的书信
信内应包含收信人地址（西方古时防止信封损坏地址无着而沿用至今的传统）、日期、称呼、正文、落款等.其实官方的书信更多应该参考第3点,越全面越表示你对他们的重视.
001th,Happy Road, 9th District
250013, New York, U.S.A（地址同样顶格写,从小写到大）
（以下同1）
October,16,2011（右起顶格）
Dear Jimmy（左起顶格）
I'm glad to receive your letter...（正文,开头空四格）
Yours Sincerely,
Jack（右下,包括敬语和落款）
3、更为严格的商务英语电函,包括有十几种元素.难度很大,但是是英文商务信函的必备
（信头是寄信人地址、公司信息,收信人地址,经由转交,参考号,日期,称呼,主题,正文,敬语,落款,签名,附注,附件等等）
A Letter to A Schoolmate
June 23, 2001
Dear Xiao Wang,
I’m very glad to learn that you’re going to visit me during the week-long holiday. My parents will also be happy to see you again. I am sure you will enjoy every minute here.
I have arranged our schedule for the holiday as follows. On the first day you arrive, I’ll show you around our campus. On the second day, we’ll visit the art gallery and the music hall. Next day, we’ll climb a hill in the northeastern part of the city. On the top of the hill, we can have a wonderful bird’s eye view of the city. During the next three days, we’ll make some short trips to some places of interest nearby, such as the Swan Cave, the Golden Lake, etc. On the last day, I’ll see you off at the railway station.
Please remember to call and tell me your train number and time of arrival so that I can meet you at the railway station. By the way, it’s very hot here and we have a lot of sunshine, so don’t forget to wear you sunglasses.
I’m looking forward to seeing you soon.
Sincerely yours,
Zhang Ying
写信日期称呼正文第一段：表示欢迎正文第2段：活动安排第一天的安排第二天的安排第三天的安排第4-6天的安排第七天：送行正文第三段（注意事项）： 注意事项一注意事项二结束语结尾礼词签名
