给不特定人：
Dear Sir or Madam,（常见书面用语）
Dear Sir/Madam,
To Whom It May Concern,(致有关人士)
第一个是书面用语，后面两行是印刷体
给特定人：
Dear + 人名,
Dear + 性别 + 人名,
Dear + 职务 + 人名,
（私人信函不写）（如给你爸写信，不可能去自我介绍吧）
社会团体：我是谁+我和你的关系
I am sb/ who do sth.
I am a resident who live in this building.
I am writing the letter for purpose of expressing my sincere apology to you.
道歉
I am writing the letter to give/propose/offer some/several useful/conducive/practical suggestions/proposals/recommendations to you.
建议/倡议/推荐
I am writing the letter for purpose of resigning from my current post/position.
离职
I am writing to inform you that I wish to request if you could help
求助信
I am writing to inform you that I wish to request if you could
请求询问信
I am writing to inform you that
通知告诉
总：Listed below are pertinent details/reasons/suggestions/factors.
如下是相关信息的列举
说自己：Firstly, as I ..., I ...
原因+我要怎么做？
提建议：Secondly, how about doing sth.?...
先建议，后给推荐
问对方：Finally, I wonder if you do sth.I would
先问对方，再解释自己要证明做
为了设问增加句子内容，一问一答，一句话变两句话。
My thanks for you to your generous help are beyond words.
generous help可换为关注attention；理解understanding；appreciation欣赏
公务：Yours truly,
Li Ming 或 Zhang Wei
通知一定要有名字，要有时间，最后要有署名
关于...会议的记录；
关于某书某事情的汇报；
关于某项...研究的结果
某个会议将会在...时间...地点由...举办。
The conference will be held ... by ... at ...o‘clock from ... to ... in 地点
（求助信）给贫困儿童捐款
The donation will be held by students union at 12a.m. from Monday to Friday in front of the cafeteria.
（英语一英语二）活动招募志愿者
The summer camp will be held by Peking University from 9a.m. to 8p.m. in Beijing on July 1st.
欢迎外国留学生
The welcome party will be held by school union from 7p.m. to 10p.m. in the hall/auditorium on Friday night.
我的电脑技能、流利的口语以及令人愉悦的性格正是你们所看重的。
(My) basic knoledge in computer, fluent oral English and an amicable personality are the most desirable qualities you are looking for.
能落实到人的文章都能用图书馆建议信→管理员。。 求职啊，推荐啊，志愿者啊都能用，建议：你的。。。都是。。看重的，邀请别人：你的。。都是我看重的
招募志愿者
Your basic knowledge in computer, fluent oral English and an amicable personality are the most desirable qualities we are looking for.
给上大学来中国访学的人欢迎和建议信
Your basic knowledge in computer, fluent oral English and an amicable personality are the most desirable qualities all the employers are looking for.
【图书馆建议信】管理员
His or her/The librarian‘s basic knowledge in computer, fluent oral English and an amicable personality are the most desirable qualities all the students are looking for.
【推荐电影、书信】中的人
the modern society is looking for.
给未来室友写信
a roommate is looking for.
你陪我参观的历史遗迹和博物馆，给我留下了深刻的印象，这令我终身难忘。
The historical sites and museums (you accompanied me to visit) have left me such a profound impression that I would cherish the wonderful memories for the rest of my life.
推荐的电影、书、地方
感谢一个人
欢迎来到大学访学，给同学建议
The historical site and museums you will visit will give you such a profound impression that you would cherish the memory for the rest of your life.
通知信/邀请信/招募志愿者
The historical sites and museums I will accompany you to visit will leave you such profound impression that you would cherish the memory for the rest of your life.
捐款给希望工程（捐出来的博物馆）
白色污染（在博物馆中的白色污染）
The white pollution exhibited in the museum has left me such a profound impression that I would cherish the memory for the rest of my life,...
在某个活动或地方，学生或你有机会做各种各样的事情。
In ...(某地或某个活动), students(you) will have the opportunity to do a wide variety of ...
在这个电影里/书里/城市里/学校里/报告里/活动里，你将有机会了解各种文化/语言。
In this movie/book/city/university/report/activity you will have the opportunity to learn a wide variety cultures/languages.
介绍图书馆
In our library, students(you) will have the opportunity to read a wide variety of foreign journals./magazines.
在食堂里，学生将会有机会吃到各种食物。
In cafeteria, students will have the opportunity to taste a wide variety of foods.
在这门选修课中，学生将有机会掌握各种技能
In this optional/elective course, students will have the opportunity to master a wide veriety of skills.
夏令营招募志愿者
In this summer camp, students will have the oppotunity to meet a wide variety of people.
Notice
February 10th,2015
The 18th Annual Women in the Law Conference (WLC) will be held at International Conference Center, in Beijing, on Monday, February 23 2015, from 8:30 am. to 4:30 p.m. , with a special reception to flow. (地点，时间)
The WLC will focus on Women and the Military, with special attention on women serving in the elite combat units, as well as issues of sexual assault. This year‘s keynote speaker （发言人） is Professor Alice, who is the first women to serve as Judge Committee. She is the highest-ranking lawyer in the UK Navy. Also, Captain Stacy will present the lecture of（出席）Navy Justice.
We welcome you to attend the conference for free with on other guest to accompany you. Please contact us no later than Friday, February 30th.
The Admissions Office
Law School of XXX University
报告
A?Report?on?the?Series?Activities?of "Empty?Plate".
This?report?aims?to?make?a?brief?review?about?the operation?on?the?series?activities?of"?Empty?Plate”last month.?(报告目的)
The?survey?was?conducted?from?freshmen?to?senior in?Nanjing?University?by?means?of?a?questionnaire?about the?campus?cafeteria?both?before?and?after?the?Empty?Plate Activity.?（调查过程)
From?the?data,?the?most?significant?items?are?as follows.?To?begin?with,?most?of?the?departments?have already?held?several?different?activities?relating?to?this?issue,?In?addition,?hardly?can?we?see?any?misbehavior?on?campus.For?example,?in?cafeteria,?few?food?is?left?in?the?plates and?dumped?into?the?trashcan?since?the?beginning?of?this activity.（调查结论）
To?sum?up,?we?can?safely?draw?a?conclusion?that?this?activity?is?successful?now.
(署名)LiMing
The?President?of?Student?Union
备忘录
Memo
To?:?All?Managers
From:?Li?Ming,?President
Date:?May?20,?2015
Subject:?Computer?Training?of?the?Staff
??????Since?the?network?department?updated?our?computer
system,?our?firm?is?faced?up?with?problem?of?difficulty?in operation?of?new?computer?software.
I?would?like?you?to?design?our?own?in-house?computer-training?course.?We?had?better?figure?out?the?best?way?and time?to?train?all?staff.?In?this?week?managers?conference, please?write?up?a?brief?proposal,?describing?what?you?think the?program?should?cover,?such?as?time,?date?and?place.
Please?send?me?a?comprehensive?proposal?before?this Friday.?Do?not?hesitate?to?contact?my?secretary?if?you?have further?question.
原文：https://www.cnblogs.com/blknemo/p/11616109.html