英语作文社会实践介绍信（关于社会实践活动的作文英语） - 作文仓库

英语作文社会实践介绍信【一】

My favourite swimmer is Sun Yang.He swims very fast.He took part in the last Olympic Games.He is my hero.

He is 21 years oid.He is very tall.He is 198cm tall.He is cute.I love him.

He is good at swingming very much, He has had all-round success in his study olypic games.

英语作文社会实践介绍信【二】

November **, ****

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. Lis 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 banks 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

英语作文社会实践介绍信【三】

评课既是教研活动，又是科研活动。它都在教学实践和教学理论之间架起一座桥梁。它既是一个验证理论，指导实践的过程，也是一个实践操作、升华为理论的过程。在听评课中可以学习吸收大量的教学理论、经验和先进的教改信息，在执教中去运用。也可把自己的经验总结概括形成理论。如此循环反复，教师的教学业务素质必然会有很大的提高。

另外，评课也是教育同行进行教材分析、教法研究、教学经验交流的一种好形式。一位哲学家说：“你有一个苹果，我有一个苹果，彼此交换以后还是一个苹果；如果你有一个思想，我有一个思想，彼此交换以后，每个人就是两个思想。”所以，教师之间开展听评课活动，就能达到交流教学经验、切磋教艺的目的。

英语作文社会实践介绍信【四】

Beijing time, in the early morning of August 5th, Sun Yang defend title successfully with the score of 14 points 41 seconds 15 in 2013 swimming world championships men's 1500 meter freestyle finals. This is the third gold medal in this tournament for Sun Yang as well as the fifth goal of China’s swimming, which is slower 10 second 13 than the result of the London Olympic Games when Sun Yang achieves the champion. Sun Yang uses the score of his fifth goal in his career life to tie with the medal record that Luo Xuejuan keeps in the Chinese swimmer World Championship. He also becomes the person after Hackett in the 2005 Montreal World Championships and a single tournament winning the gold medal of “the king of long distance " in men’s 400, 800 and 1500 meter freestyle.

北京时间8月5日凌晨，2013年游泳世锦赛男子1500米自由泳决赛，孙杨以14分41秒15的成绩赢得金牌成功卫冕，这是孙杨本届赛事第三枚金牌，也是中国泳军收获的第五金，这一成绩比伦敦奥运会夺冠时慢了10秒13。孙杨也以生涯五枚金牌的成绩，追平罗雪娟保持的中国游泳选手世锦赛夺金纪录，并且成为继哈克特在2005年蒙特利尔世锦赛后，又一位单届赛事包揽男子400、800和1500米自由泳金牌的“中长距离之王”!