介绍中国丝绸的英语四级作文【一】
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”!
介绍中国丝绸的英语四级作文【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
介绍中国丝绸的英语四级作文【三】
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.
介绍中国丝绸的英语四级作文【四】
我们坐公交车，低碳环保出行。公交车沿着西湖边开，我们一路欣赏着春天的景色，看到了西湖边的柳树，一些特别的建筑，还有很多美丽的花，好漂亮啊！我觉得很快就到了呢。
中国丝绸博物馆有好多游人来参观。博物馆门口有许多各种颜色的小花，造型各异的`盆景，还有很多小蜜蜂飞来飞去。今天我穿的是漂亮的花裙子，所以吸引了一只蜜蜂追着我，把我给吓了一跳。
在博物馆一楼我学到了丝绸是怎么来的，有什么作用。小时候蚕宝宝是黑色的，吃着桑叶慢慢长大，变成一条条白色的肉肉的虫子。然后牺牲自我，吐丝结茧，最后人们就可以从蚕茧里抽出丝来了。还看到了介绍“丝绸之路”的壁画，我们伟大的祖先经过“丝绸之路”，历经千辛万苦，把中国的丝绸和丝绸文化带到了外国，为全世界的丝绸发展贡献了巨大的力量。
接下来，我们来到了二楼。看见许多用蚕丝织出来的绫罗绸缎，五颜六色，很美丽。还介绍了各种印染技术，看得我真是眼花缭乱。
我们的古人多聪明啊，他们用各种彩色的丝线织成了美丽的衣裳，给人们带来了美丽，带来了快乐！
最后，我还亲自动手制作了一个手绘的丝绸手帕。管理员阿姨把一块白色的小手帕固定在木框上面，然后给我一盒水彩颜料，一支笔。我在爸爸的帮助下，在手帕上画了花草，蝴蝶，还有太阳呢。
中国丝绸博物馆真好玩，小朋友们，赶快来吧！
介绍中国丝绸的英语四级作文【五】
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, 2006, 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: qwku.edu.cn
