大学生50字英语作文（校园英语作文50字） - 学习作文网

大学生50字英语作文【一】

"Open the window! Let the free air come back! Let's breath the breath of heroes." This is a line from romain rolland's book, "celebrity biography". Perhaps this is his interpretation of all his work.

The author of "celebrity biography" is French thinker and writer, romain rolland. "Celebrity biography is about Beethoven, Michelangelo and Tolstoy in grief stuck on the journey of life, to seek the truth and justice, for can show the true, the good and the beautiful immortal masterpieces, laid down their lives. They may be tortured by sickness, or by the misery of their sufferings, or by the confusion of their hearts, or the three of them, which are all overlapping in one body, with deep anguish, almost suffocating their breath, and destroying reason. But with strong will, they walked through the glorious and arduous life.

There are 5 famous biographies of famous people

Many places in "celebrity biography" are amazing, but my most memorable one is Beethoven's saying, "man, depend on yourself!" This sentence seems to be the advice to every living thing, if not to be self-reliant, then to ask for trouble. These three great men, on their own, forged a glorious life.

Beethoven came from a poor family, dropped out of school at thirteen, started the whole family at the age of seventeen, and when he was twenty-five years old, he had just emerged from the music scene and was deaf again. The pain of this very deadly disease to the musician, who could have imagined who could think of his immortal masterpiece, was written in the vast majority of his deafness. He had always been unlucky in life, and his love life was full of desolation and regret, due to poverty and disability.

Meters open the ROM and Tolstoy luckier than Beethoven, they don't have any physical disability, but they refuse to enjoying life, will not live in vain, for the own goal, fighting.

What kind of victory could be compared to their achievements that the glory of the sun that was the day of the Napoleonic wars was never won by spiritual power. They forged themselves with difficulty. As Beethoven summed up his life in one sentence, this sentence has become the motto of the brave man: "for its pain, there is joy."

大学生50字英语作文【二】

yesterday i read a book the name of the book is《dr bethune》.

dr bethune was a famous doctor from canada. in 1938 he came to china. at that time china was at war with japan. he worked as a doctor in the chinese army and saved many soldiers’ lives. he worked very hard and became sick. dr bethune died in 1939. he was only 49 years old. he was a good man and we remember him today.

i think the book is very very good!

written by wu qingxiang

mar. 31

how to do research

——reading after a science paper

these days i am busy preparing my dissertation which is about web usage mining . i read some english papers and learnt much from them . and now i want to say something about a paper titled “web usage mining：discovery and applications of usage patterns from web data”.

this is the first english paper i read about dissertation and gave me great help .

this paper is a review about web usage mining. it introduced web usage mining in detail . although it is a little old for it was published in its contents are very useful today . it is organized according to the sequence of web usage mining and the six main parts are introduction which tells me what is web usage mining the sources and abstraction of web data the three steps of web usage mining taxonomy and project survey websift overview privacy issues . the third and fourth parts are most important . it had a list of existing project about web usage mining which i saw many times in other papers but this paper is the one creating this list . besides it has been referred for more then twenty times . as we all know that the higher the referred number is the more important the paper is so i consider this paper to be an important and successful one in this region.

in my opinion the success of this paper dues to three reasons . the first reason is the profound computer knowledge owned by the authors . web usage mining relates to many subjects such as artificial intelligence ontology semantic analysis but the most basic knowledge is computer science . the four authors are all professors of department of computer science and engineering in university of minnesota . for myself i am not major in computer science and i am not very good at computers so i feel a little difficult to understand technologies used in this region.

second they had read a large number of papers before they wrote this paper . there are fifty nine references listed after main contents . “stand on the shoulders of giants” this sentence tell us a truth : one can never successful all by oneself . and what’s more learn from others can save a lot of time and energy especially for us new learner . how to learn from others is a skill all of us should master but learning doesn’t mean copy or plagiary . other people’s knowledge and production is just our foundation upon this foundation we must have our own thoughts and creation. there are many remarks in this paper where referred other’s production.

third the authors had the experience of developing a web usage mining project . they don’t just engage in idle theorizing so their comprehension on this issue is greatly profound. they know what we may meet in a real project development and they know how to resolve them . after reading this paper i also read some other papers written in chinese . some of them are not based on real project and can not give useful resolution . websift is the name of system they developed which can be used to data mining and analysis .

i wrote this article not only because it gave me much help in preparing my dissertation but also because it tells me how to study and how to do research . honesty and preciseness are two essential making a researcher must have . hard-working is the necessary condition leading to success . this is just the beginning of my dissertation i should learn from these four authors both their knowledge and their attitude to study.