myhobbies英语作文大学生【一】
信头是指发信人的姓名(单位名称、地址和日期，一般写在信纸的右上角。一般公函或商业信函的信纸上都印有单位或公司的名称、地址、电话号码等，因此就只需在信头下面的右边写上写信日期就可以了。
英文地址的写法与中文完全不同，地址的名称按从小到大的顺序：第一行写门牌号码和街名;第二行写县、市、省、州、邮编、国名;然后再写日期。标点符号一般在每一行的末尾都不用，但在每一行的之间，该用的还要用，例如在写日期的时候。
其中日期的写法，如1997年7月30日，英文为：july 30，1997(最为普遍;july 30th，1997;30th july，1997等。1997不可写成97。
myhobbies英语作文大学生【二】
如果信件里面有附件，可在信纸的左下角，注上encl：或enc：，例如：encl：2 photos(内附两张照片。如果福建附件不止一项，应写成encl：或encs。
我们有时可看到在称呼与正文之间有re：或subject：(事由字样。一般在信纸的中间，也可与“称呼”对齐。还应在底下加横线，以引起读信人的注意，使收信人便于在读信之前就可了解信中的主要内容。事由一般在公务信函中使用，也可以省略。
myhobbies英语作文大学生【三】
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.
myhobbies英语作文大学生【四】
Open the biography of the famous, in the introduction of the first paragraph: "the air around us is heavy. The old man's Europa was unconscious in a climate of turbidity and corruption, and the vulgar materialism repressed the thought and obstructed the actions of the government and individuals. Society dies in a perverse, self-serving selfishness, and mankind breathes and breathes. Open the window! Let the free air come back! Breath the breath of heroes."
It is obvious that Roman Roland should use heroic spirit to correct the age bias. The real hero, the true greatness, is the pain and solitude, the struggle of the self with the invisible. In the same quote he added: "I am not a hero, I am a hero; And just by the great soul." He was the one who grasped the anguished mind of the hero and the great man, and took the triumph of overcoming adversity as a shining ruler of the hero. And his celebrity biography is revealed three suffering the heart of the hero biography in human history, they are great musician Beethoven, 19 th-century German Renaissance Italy famous sculptor Michelangelo, the Russian literary giant Leo Tolstoy.
"Resurrection" is another masterpiece, Tolstoy twilight Roman Roland said: "the wife, children, friends, and did not understand his enemy, all think that he is a Don Quixote, because they can't see him fight the enemy, in fact this is his own enemy."
"Tolstoy, do you live according to what you preach?" He answered painfully, "I am ashamed to die, I am a sinner, and I should be despised." Finally, at the age of 82, Tolstoy escaped from his home on a cold winter night and was ill in an unknown town. As he lay dying, he wailed and said to the people who were standing around him.
"Thousands of millions of lives are suffering; Why is everyone there taking care of Leo Tolstoy?"
In fact, Tolstoy's answer to the question of the living is also a response to the pain of the soul, where we have clearly heard Beethoven's joyful singing of life.
This is the eternal spirit of romance that romain rolland left us in the biography of the famous.
myhobbies英语作文大学生【五】
位置在下面称呼语隔一行，是信的核心部分。因此要求正文层次分明、简单易懂。和中文信不同的'是，正文中一般不用hello!(你好!
正文有缩进式和齐头式两种。每段书信第一行的第一个字母稍微向右缩进些，通常以五个字母为宜，每段第二行从左面顶格写起，这就是缩进式。
但美国人写信各段落往往不用缩进式，用齐头式，即每一行都从左面顶格写起。商务信件大都采用齐头式的写法。
myhobbies英语作文大学生【六】
"Freedom and progress are the goals of art, just as they are the goal of our whole life," said the great musician Beethoven.
This winter holiday, I read a great book - celebrity biography. The book touched my heart deeply. The author of celebrity biography is French romain rolland. The book is composed of three biographies of Beethoven, Michelangelo and Tolstoy.
Each of these three biographies enlighten me. One of the things that struck me most was Beethoven. Beethoven devoted his life to music, but fate always played a trick on him. He was sickly and sickly in his childhood. At the age of 3, hearing gradually declines, as a musician, this is a fatal blow, and his character, determined, does not bow to fate and continues to advance on the music road. Middle-aged, he hearing has completely recession, can only use to communicate with people, but this does not make him stop writing, but not to abandon all, into the arms of nature, continue to compose the immortal music chapter.
"Symphony of destiny" is one of Beethoven's most familiar and favorite works. The hero of Beethoven's eyes was so brave, so unyielding, so unyielding, as Beethoven himself was to write the music of the struggle with fate. Every time I close my eyes, listen to the music, mind is such a scenario: a brave knight, holding a sword, difficulties, setbacks and pain like the enemy, knight along the way encounter the enemy, knight did not flinch, but cut down all the way, the lost the courage, the triumphant return. When I finally opened my eyes, I found that I had the courage to overcome my courage and courage. After that, whenever I'm discouraged, in my heart silently singing "destiny symphony", encourage myself to like Beethoven don't blindly drown by misery and disaster, throat to do take fate of the strong!
"Man, you must strive for yourself!" This is one of the words Beethoven tells people. Yes, people can't cling to vegetation, create life with tough, bold heart and create art!
