范文为教学中作为模范的文章，也常常用来指写作的模板。常常用于文秘写作的参考，也可以作为演讲材料编写前的参考。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。

英文介绍信字篇一

to whom it may concern:

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 banks.

determine 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

英文介绍信字篇二

dear admission committee:

miss pan bei requested a letter of recommendation from me to support her application for graduate program at your university. as her teacher, i am pleased to comply with her request.

i first got to know miss pan when she enrolled at university and i was the assistant director of her class at that time. being a professor for several years, i noticed that due to the lack of self-learning ability, it is really challenging for students, even those performing excellent in senior school, to keep up with the college speed. however, as a diligent girl without any solid background in computer science before college, she adapted quickly to the especially competitive environment in our department. at the end of the first year, she earned the 5th rank in her class, while ranking 1st among the girls. i was fairly impressed by her self-learning technique and exceptional efforts. hence, i believe, goal-oriented, not afraid of inchoateness and with persistence, she has the quality to make achievements.

what distinguished her among her classmates, i think, was that she went far beyond acquiring excellent scores in the exams and instead got her range of knowledge enlarged. in spring, 20xx, miss pan took the course i taught named “algebraic structures and combinatorial mathematics”. this inquisitive and assiduous young woman was sometimes the last to leave after my class, raising novel questions related to the subject. i found that she understood the knowledge in depth and detail. furthermore, i still remember during the spring vocation in may, due to the break-down of my mail box, i missed her mails to discussing some questions. but the following week during the course time, she asked me directly. her zeal for knowledge and the spirit to explore answers really leave me a deep impression. finally, she was among the few students who got almost full marks in every test in class which showed her exceeding grasp of every chapter. thus, i gave her 98/100 for the excellent performance in my course.

in summary, i have every reason to believe that miss. pan will make outstanding performance at your university as a graduate. i would appreciate greatly if you give her a favorable consideration. please feel free to contact me directly if more assistance is needed. faithfully yours,

wanling qu, professor

department of computer science and technology peking university

email: