无论是身处学校还是步入社会，大家都尝试过写作吧，借助写作也可以提高我们的语言组织能力。大家想知道怎么样才能写一篇比较优质的范文吗？以下是小编为大家收集的优秀范文，欢迎大家分享阅读。

出国介绍信称呼篇一

this is to confirm that mr. li dashui has worked as a full-time system analyst in the ny university since jun 1994(or this letter is to verify that mr. li dashui worked as an chemist from july 1993 to sept. 1994).

mr. li's main duties and responsibilities are as follows:

design, develop and install various computer hardware, software and network systems for ine and analyze the requirements of each system project into related componets solved through the application of computer technology. write specifications for computer programs, and test and implement programs for network systems and control systems. supervise computer programmers and other system analysts for paticular system projects.

mr. li has mainly taken part in the following projects:

the first engineering design of city general business computer network system. upgrading bank's system for ibm as/400 e45 to ibm as/400 320, ibm as/400 530. the design development and test of city general business computer network system. the design and development network and database systems for the golden credit card project.

mr. li is well experienced with ibm as/400 system analysis, tcp/ip protocol, sna protocol and lan; proficient in rpgiii, vb, c/c++ and db2, and skilled in unix, informix, client/server etc.

mr. li is a hard-working and talented analyst, and is highly respected member in our company. if you need further information, please feel free to contact me.

sincerely yours,

singature,

zhang jianguo

senior engineer and technical manage

company name, address, tex & fax

出国介绍信称呼篇二

university of science and technology

hefei, anhui 230026, p.r. china

july 1, 1998 dear sir or x x x: mr. ren was admitted in 1986 at 14 years of age into the special class for the gifted youths, my university s unique program that caters to the intellectual needs of unusually talented chinese youngsters. it was a rare privilege he earned with his nearly impeccable完美的 academic performance through the years of his elementary and secondary school.

he impressed me almost as he entered into my university, a major cradle of china sscientific and technological talents. at the time, members of the gifted class allhad to spend half a month studying by themselves the principles of calculus and thentake an exam so that we could evaluate their self-study capability. mr. ren scored the highest grade in that exam.

he also exhibited a keenly whetted mind during class discussions. to my regret at the time, his english was not as good as his mathematics or physics. but i noticed he made a point of working especially hard in improving his english during his five undergraduate years with us. by now, he seems to be at least as proficient in english as most of his former classmates in the gifted class.

considering hisapplication. i would greatly appreciate it you decide to accept him as he wishes.

yours sincerely

出国介绍信称呼篇三

介绍信的作用

介绍信是用来介绍联系接洽事宜的一种应用文体。它具有介绍、证明的双重作用。 介绍信主要有两种形式，普通介绍信和专用介绍信。

介绍信的结构及写作方法

普通介绍信一般不带存根，正中写介绍信。内容包括：称呼;正文;结尾;署名和日期。并注上有效

(1)介绍信的概念

介绍信是用来介绍联系接洽事宜的一种应用文体。它具有介绍、证明的双重作用。

介绍信主要有两种形式，普通介绍信和专用介绍信。

(2)介绍信的结构及写作方法

普通介绍信一般不带存根，正中写“介绍信”。内容包括：称呼;正文;结尾;署名和日期。并注上有效日期。

专用介绍信共有两联，一联是存根，另一联是介绍信的本文。两联正中有间缝，同时编有号码。