上海开放大学学位英语作文【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.
上海开放大学学位英语作文【二】
当新学期来临时，许多学生对新生活表现得很兴奋。在大学，新生快乐地享受着自由。在接下来的四年里，他们希望过着高中描绘的'美好生活。但事实是，大学生活中有很多东西要学。
First, the major knowledge occupies the most important role. As a student, learning knowledge is their job, while many students focus on playing cellphone in the class, or just sleep. They lose interest in studying when they come to the free environment. Mastering the professional skill helps them to be competitive. The sad thing is that most of them can't realize it.
首先，专业知识占据着最重要的角色。作为一名学生，学习知识是他们的工作，而很多学生在课堂上玩手机，或者睡觉。当他们来到自由的环境后对学习失去了兴趣。掌握专业技能帮助他们提高竞争力，可悲的是，大多数人没有意识到这一点。
Second, as there is much free time, they can make use of it and gain the valuable experience. Students can join some clubs to develop more interest, or find part-time jobs. It is better than to stay in the dorm and play computer games all the time.
第二，由于空闲时间多，他们可以充分利用好这些时间，并从中获得宝贵的经验。学生可以参加一些活动来发展更多的兴趣爱好，或找份兼职工作。比呆在宿舍玩电脑游戏好多了。
A lot of students feel lost in the campus, because they don't plan campus life well. The things you learn will make you different in the future.
很多学生因为没有计划好校园生活在所以迷失了。所学到的东西会让你在未来有所作为。
上海开放大学学位英语作文【三】
感，是一种充满生机的语言，拥有着动的活力，意中充满着静的甜谧，感花之心亮满心膛。动中有静，静中又爱，爱中有神韵儿，将爱富裕感神，拥有着感，生命将富有意韵儿，有感存在的你，也有爱随你！追随感的你，必爱！
恩，是一种充满回报的信念，逐回报送“爱”之心儿，拥恩，是每个人人生中都有的一种情，正所谓：“滴水之恩，当涌泉相报”也，那么恩情的花儿必将开满心间。
因为每个人的生命中必将存在情、感、恩，所以情感，感恩都是心中的神灵，拥它们的你们，生活必将有意义，富有蕴意，富有生机，富有朝气，富有诚意。当你的心有此，你便会通向花世界，让花儿芳香你满身，充满香儿的`你，让自己的心灵舞动起来吧！
爱神儿，遍布世界的每个角落，每个人的心房，感意般的微笑，充实、暖心，让感花散入心灵；恩神儿，落入好人手中，将掌中的恩儿助于怜之人心，让他的心受到安慰，心情抚慰之，那就把花恩撒入人间每个人的心神儿！让他们体之、懂之，耐之！便会心领神会，那么拥感恩的心，就把领悟其中吧！
所以把爱、情、谊，贯穿其中哦！
父母的爱，老师的情，同学的谊，贯注于一身，你便会体会到感爱，感情，感谊，这一切的一切的你拥之，感之，必会有情入之，所以要学会感恩，将自己的爱奉献给它们，让此花富裕着感恩情，那么他们就会带着此情充满馨一般的笑，甜甜谧谧！
爱父母的你，受于他们的神力，令你慢慢长大，总有一首歌：“听妈妈的话”，这是杰伦的歌，一首充满对妈妈的敬仰，不要让妈妈泪心，总而言之：令其伤心，痛入你心，所以爱妈妈的你，也要爱爸比哦！
情系老师，萦绕我心，你的内心的情感，总会有师生之情，因为她们富裕你神奇之匙，令你开启知识大门，让你的生命充实，拥有神匙的你，永远追求于师的情义，感恩老师，埋藏于心情之情。让自己的内心蕴意着感之情，恩之意，爱老师吧！插上情之翅，飞翔感恩之空吧！
友谊是地久天长之情，所谓：情深必意重，生命的每一个角落必有“谊”情，“友”意，因为有他们，你的人生便会充满趣意，所以感恩朋友，让友谊之花绽放世界之林，这样的你的人生必定意趣非凡，那么就做一位知感恩，图奇趣的人吧！
学会感恩的你，丰富于人生，让自己更加立足于世界之林，了解感恩的你，放入心灵之感，落其心之恩，必将为自己打开一条彩虹之桥，踏入其旅程，你的心就会像花儿一样绽放，总之，学会感恩，让感恩之花，处处开放于心间吧！
上海开放大学学位英语作文【四】
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。
上海开放大学学位英语作文【五】
在正文下面的一、二行处，从信纸的中间偏右处开始，第一个词开头要大写，句末用逗号。不同的对象，结束语的写法也不同。
(1写给家人、亲戚，用your loving grandfather，lovingly yours，lovingly等;
(2写给熟人、朋友，用yours cordially，yours affectionately等;
(3写业务信函用truely yours(yours truely，faithfully yours(yours faithfully等;
(4对上级、长辈用yours obediently(obediently yours，yours respectfully(respectfully yours等。
上海开放大学学位英语作文【六】
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。
