论出国留学的利弊作文【一】
我是复旦大学数学系教授，在此写信推荐王XX。我认识王XX自大学二年级，担任他的导师。在我眼中，他是一个勤奋的学生和一个令人钦佩的孩子。
他是一个令人印象深刻的学生，因为在他大一年级的时候他不得不克服与挑战严重疾病。在我的数学课上第一次遇见他，并没有觉得他有什么特别的!然而，他的成绩好得高过我对他的期望。王XX试图把所有困难的早期数学课程，同时包括离散数学、高等数学，线性代数都学好，在此期间我是不知道他是有病在身的。而大多数学生认为王XX同学就算只准备一门课程的考试都很难，然而，最终他取得一个令所有人都意外的期末成绩，使我深深意识到他那不寻常的决心，他给我们展示了当面对艰难时是如何的坚强。王同学和我经常谈到的各种数学和计算机科学的概念和问题。
在这些讨论，我总能发现他的见解很独特，是个聪明的孩子。他不仅很快理解概念，同时给他提出的问题，他能够分析并提出解决方案。最重要的是，王同学发现任何问题他都认真负责重新审查，如发现不确定性问题，他立即清除他们。我认为这种想法是成为一名优秀的计算机程序员必须具备的基本条件。作为他的导师我会利用机会时常观察进行思想工作。王老师的论文“网络神经”提出很具有挑战性的议题。在我们的书籍中对于这一议题及其应用是非常罕见的。在中国很少有人研究过这个话题，因此该材料选择是有限的。王同学不仅迎接这项挑战，同时在实践中超越其职责分析出了来源和测试精度。
他的学习能力与工作能力非常让我自豪。王同学是很聪明和勤奋的学生。我知道，如果有机会出国留学，他梦想着在美国成为伟大的程序员。他会抓住一切机会实现这一梦想，同时有智慧和能力实现这一梦想。希望你能接受王XX同学的申请并给予他机会!
论出国留学的利弊作文【二】
In capacity as Professor of Mathematics at Fudan University?I'm writing to recommend Mr. Wang?Gesintosyour PhD program in Computer Science. I have known Mr. Wang since his sophomore year of college?and have acted as his thesis advisormentor. In my experience?he is a gifteddiligent student?and an admirably hard worker.
Wang is an impressive student because he has been forced to overcome the significant challenge of a serious illness during his freshman year. When I first met Wang in my Discrete Math class?he did not appear to be anything special to me. While his exam scores were good?they were not as high as I would now expect of him.
What I didn't know then was that due to his illness?Wang was attempting to take all of the difficult early mathematics courses at one time?including Discrete Mathematics?Advanced Mathematics?Linear Algebra?and Possibilities. While most students found preparing for just one set of these exams difficult?Wang was overwhelmed by four of them. But in the end?he achieved an impressive score on the final exam?which made me conscious of his unusual determination he demonstrates when confronting difficult challenges.
Mr. WangI have often talked about a variety of mathematicscomputer science conceptsproblems. During these discussions?I always found him to be delightfully intelligent. Not only does he quickly understand the conceptsproblems presented to him?he is able to analyze these problemspresent solutions. But perhaps most important is that Wang's thinking is intensely rigorous. When looking at any question?he carefully scrutinizes itif he finds any uncertain issue
he clears them up immediately. I believe this kind of thought is essential to become an excellent computer programmer.
Serving as his thesis advisor?I had a first-hand opportunity to observe the way in which Wang's mind works. In his senor thesis?Mr. Wang mainly discussed two challenging questions in regards to″ANN″。 In our books in China?knowledge of ANNits uses are very rare. Few people in China have studied this topicconsequently?the materials that are available on ANN are limited. Working on this difficult project?not only did Mr. Wang rise to the challenge?but he went abovebeyond the call of duty to analyze his secondary sourcestest them for accuracy in practice. In this way?he found mistakes in the book that we use. His diligencehard work made me extremely proud of him.
论出国留学的利弊作文【三】
网络，一个科技发展的产物，也是信息时代的标志。作为我们中学生，理所应当对其进行追求、探索。
这尽管是一个虚拟的空间，但它的方便、快捷、灵活等多种优点，拓展了我们的知识面，给予了我们敖游的空间。它的出现改变了人们传统的思想方法，在我们的生活中给予了我们极大的帮助；坐在家中即可浏览众多网上图书馆丰富的图书收藏；几秒种内，便可收到相隔万里的来信，在最短的时间内获得各地各种祥细的、自已想知道的信息；通过各学校开办的远程教育网了解更多的知识等等。正由于网络的这些优点，才受到越来越多的表少年的青睐。
但又有许多人认为中学生上网弊大于利，的确网络是一个复杂的东西，它的内部充满各种信息，像反动、暴力、黄色，这类鱼龙混杂的东西太多了，我们中学生自主能力有限，实在难以抵御网络惊人的吸引力。
但网络是一个新生事物，的确中学生的自制力和网络的吸引力，可以说两者根本是无法匹敌的。网络的吸引力是无穷的，而中学生的自制力是有限的。据联合国教科文组织的不完全统计，以学习为主要目的上网的中学生，美国占总数的20%，英国为15%，中国仅仅为2%。这惊人的对比，恰如其分地说明了中学生的自制力不如网络的吸引力。它好象刚出生的婴儿，终究是需要细心的扶持的，在正确的教育、指导下，长大成人，建设国家、作出贡献。但偌是像现在这样，抑制了学生上网，不就好象将这婴儿在摇篮里吗？中学生上网的人数很多，部分人受到不良影响，这正说明了是否受到不良影响取决于自身的素质与意志。俗话说得好：“人正不怕影子歪。”只要我们有不靠近这种沉溺人思想的网络传播的意志，自然也就不会受到其影响了。
利弊的区别在于你如何运用它，以及如何合理安排好时间。如果是用于成天打电子游戏，不分昼夜，肯定是弊。如果用于学习：利大于弊。如果用于聊天、游戏：弊大于利。
论出国留学的利弊作文【四】
随着社会的发展与进步，互联网已实实在在地介入人们的生活。互联网作用十分明显，它的`作用必将对青少年的思想观念、生活方式带来影响。广大青年认为：从互联网上获取信息具有信息传递最快、信息来源最多、信息种类最全的优点。有大量资料显示，先进国家的中小学生正在利用互联网搜索资料，进行创造性、探索性学习，这对于学生素质的提高有着巨大的作用。
在互联网上也是一种很危险的行为。计算机里的游戏之所以对青少年学生有强大的吸引力，在于计算机游戏虚幻的真实性。计算机游戏大多是以历史上某个国家或以武侠小说为蓝本，形成一个虚拟的社会，从而产生某种虚幻的真实，使参与者置身其中，具有身临其境的感觉。由于计算机虚幻的真实性，常常使中小学生把游戏中的角色搬到现实生活中来；他们虽然人生活在现实生活中，但他们的思维却仍停留在游戏角色上。
上网可以给我们成长带来益处。可以开扩我们知识视野，增加我们认识世界和掌握知识的渠道。网上的新闻信息、娱乐信息等都对我们有所好处，我们上网后，获得信息的途径不在单一，上网还可艺术展个性，开发潜能传统中学生的背景狂妄不羁，往往会受到许多打击。一个有才华的少年从此？华已去。而在网络世界中，我们的个性能得到适度伸展。有益于我们身心发展。网络还使我们与他人交流渠道更宽广，方式更自由。在网上，我们可以得到同学善意批评，从而便于我们与他人交流更加宽广，交流方式更加自由。
同学们，只要我们不要沉迷于网络游戏不能自拔，计算机会使我们一个对学习成提高的好帮手。
论出国留学的利弊作文【五】
假如我出国留学，我会到另一个文化的发源地从而让我进一步了解与中国文化的不同，我学到一些新的东西，我懂得怎样才能更好的与外国人沟通，怎样做才能接近完美。这会让我变得沉着，变得冷静。一个陌生的城市，一场完全不同的生活，一些陌生的面孔和一个人寂寞的生活，我不会缺少朋友，我可以用自己的努力去结识那些不同皮肤，不同文化的朋友。这给我的是勇敢，是信心，困难的问题我会想办法解决它们。这就是我来到另一个地方给我的经验。假如我出国留学，在没有家人的帮助下，你需要依靠自己去改变.每当我遇到麻烦，我会告诉自己不要打电话给父母，我不希望将自己的困难加在父母的身上，这会让他们担心，在我的`生活里，那是一些毕经历的问题。正是它们的存在，我不畏惧打击，通过这些问题，就像在阳光滋润下茁壮成长的大树，我变得坚强。留学的另一方面，让我学习了很多。让我看到我在同一世界是不同的生活。与我携手的朋友，让我的友谊得到更好的美化，成功的到来，敲响了我生命的钟声。这一切需要我的付出才能换回成功的贺礼。我会用自己的行动证明我出国留学后的所得。我坚信。假如我出国留学，未来也与变得不同。
论出国留学的利弊作文【六】
From: ****
Department of the SPECIAL CLASS GIFTED for YOUTHS
University of Science and Technology
Hefei, Anhui 230026, P.R. China
July 1, 1998
Dear Sir or Madam:
I take great pleasure in recommending Wang Yong, one of my favorite students, for admission into your distinguished graduate program.
Mr. Wang was admitted in 1986 at 14 years of age into the SPECIAL CLASS for the GIFTED YOUTHS, my university's unique program that caters to the intellectual needs of unusually talented Chinese youngsters. It was a rare privilege he earned with his nearly impeccable academic performance through the years of his elementary and secondary school.
He impressed me almost as he entered into my university, a major cradle of china's scientific and technological talents. At the time, members of the Gifted Class all had to spend half a month studying by themselves the principles of calculus and then take an exam so that we could evaluate their self-study capability. Mr. Wang scored the highest grade in that exam. He also exhibited a keenly whetted mind during class discussions. To my regret at the time, his English was not as good as his mathematics or physics.(缺点介绍，公正真实 But I noticed he made a point of working especially hard in improving his English during his five undergraduate years with us. By now, he seems to be at least as proficient in English as most of his former classmates in the Gifted Class.
In my experience with Mr. Wang, I was impressed with not only his extraordinary intelligence but also his ambitions and persistence. I am sure that Mr. Wang will be an outstanding student in any doctoral program that he may care to enroll in. So I would like to support him firmly in his quest recommendation into account when considering his application. I would greatly appreciate it you decide to accept him as he wishes.
Yours sincerely
****
Professor and Deputy Head
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