大学里最快乐一次经历英语作文【一】
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.
大学里最快乐一次经历英语作文【二】
??假里最快乐的一件事作文放寒假了，春节即将来临，突然接到抚州广播电视台记者打来的电话，马上要到我家来春节采访，我兴高采烈地走到门前迎接。
出门便看见一辆银白色的面包车，缓缓向我家开来，前面玻璃上贴着“新闻采访车”五个红通通的仿宋体大字，记者一下车我便请他们走进我家，我家立即沸腾起来了。
首先记者采访了我外公，今年春节与往年春节相比有什么不同。呀！真看不出来，平时不爱说话的'外公却对记者滔滔不绝谈起60年代春节的情况，因为物资特别紧张，过年能吃上一斤猪肉烧萝卜就高兴极了，小孩子就是要等着这一天的到来。可现在感谢改革开放好时光，人们生活水平像芝麻开花——节节高，生活水平日新月异。平时都是鸡鱼肉蛋，山珍海味和过年没有差别，因此过年就显得没那么热闹了，他足足讲了十多分钟。接着便采访了我，当我面对镜头吓得我心惊胆战，说话语无伦次，记者叫我象平时说话一样别慌，可是我心里还是忐忑不安，回答时不自然。最后告诉记者我最喜欢书法、围棋，过年时帮助邻居及亲朋好友写了很多，采访我还当场写了一首唐诗。最后还采访了我妈妈，可我妈妈在记者面前一点也不紧张。她介绍了小时候过年的情况，真是对答如流，采访完后还给我们照了全家福。
通过这次采访我深深懂得了学习的重要性，要多和人交谈，演讲，才能提高自己的口语能力。这次采访是寒假生活中最快乐的一件事。
