北京冬奥会英语作文大学【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.
北京冬奥会英语作文大学【二】
2022年冬天我们在中国北京将迎来冬季奥运会和残奥会，我非常高兴，到时候奥运会上的两个吉祥物“冰墩墩”和“雪容融”也会来到我们身边，听它们的名字是不是就很可爱。“冰墩墩”和“雪容融”它们是3D设计的拟人化熊猫宝宝。
冰墩墩形象友好可爱，憨态可掬，深受各国人民，尤其是各国青少年的喜爱。冰墩墩名字中的“冰”象征纯洁、坚强，“冰”也是冬奥会的特点。墩墩意喻敦厚、健康、活泼、可爱。冰墩墩的设计现代时尚，向全世界展示了中华文明丰富的形式，智慧的内涵，多彩的风格。
雪容融形象来源于灯笼。灯笼具有鲜明的中国文化特色，有着2000年的悠久历史，是世界公认的“中国符号”，它是欢乐喜庆节日气氛和“瑞雪兆丰年”美好寓意的完美结合。雪，象征洁白、美丽，是冰雪运动的特点。容，意喻包容、宽容、交流互鉴。融，意喻融合、温暖、相知相融。容融表达了世界文明交流互鉴、和谐发展的理念，体现了通过残奥运动创造一个更加包容的世界和构建人类命运共同体的美好愿景。
冰墩墩和雪容融两个小朋友还没有长大，还需要去学习更多新的知识。它们两个也不在一所学校。冰墩墩每天早上早早的穿衣起床、吃早饭准备上学，在学校是一个三好学生。学校每天都有晚自习，晚自习下课后都很晚了，冰墩墩怕黑，每天晚上下晚自习后都忐忑不安、战战兢兢的回家。
雪容融因为父母工作调动，转到了和冰墩墩同一所学校，两个人还成为了同班同学，很快两个人成为了好朋友，建立了纯洁的友谊。它们都彼此的很信任对方，从不欺骗对方，一旦对方有需要帮助的都会全力以赴，就像夏洛和威波尔一样。雪容融知道冰墩墩怕黑，就每天下晚自习后陪伴它一起回家，把冰墩墩送回家后，自己才返回另一个方向的家中。冰墩墩在雪容融遇到学习困难时，不耐其烦的反复为它讲解问题。两个好朋友就是这么互助互爱，快乐成长着。
纯洁的友谊帮助人们克服各种困难，成长进步。珍惜我们身边纯洁的友谊，珍惜我们身边纯洁的朋友，我们像冰墩墩和雪容融一样互助互爱，大家一起战胜困难，一起成长进步。
北京冬奥会英语作文大学【三】
Dear Mercy,
亲爱的梅斯，
How is everything going! Last time you said you are anxious now because you find it hard to learn English well. Don’t worry. I think you have to improve your English step by step. And I will right behind you. In my view, you should develop you interest on English first. According to my experience, I think watching English movie, listen to some wonderful English songs and talk in English on the Internet would be helpful. Secondly, you have to prepare lessons before class that will help you understand what the teacher says in the class. I know you feel bored in the class, but you have force yourself to be concentrated. A few days later you will feel it a little easy to learn English. The left steps I will tell next time. By the way, we have not seen each other since your family move to Hunan a year ago. Have you ever thought about going back to visit me and learn English together in the coming Summer vacation. Looking forward to your reply.
过得可好。上次你说你现在很焦虑因为你觉得很难学好英语。别担心。我觉得要提高英语你得一步步来。我会帮你的。在我看来，首先应该要培养你对英语的兴趣。根据我的经验，我认为看英文电影，听美妙的英文歌曲以及在互联网上与他人用英语交流会有很大的帮助。其次，你要预习，这样可以让你理解老师在课堂上说的东西。我知道你觉得上英语课很无聊，但你必须强迫自己聚精会神的听。一段时间后，你会感觉到学习英语变得容易些了。剩下的步骤下一次我会告诉你的。顺便提一下，自从一年前你们家搬到湖南后我们就没见过面。你有没有想过暑假的时候回来看看我，我们可以一起学习英语。期待你的回复。
Best wishes,
Li
