玩手机的危害演讲稿
手机的危害演 老师们、同学们：大家好
，我要引纸上的一则新闻告诉大家：全世界机死亡人数已经超过香烟了
听到这个消息，你是否会大吃一惊
最近，英国癌症研究专家发出了迄今为止最严重的手机警告：因使用手机致死的人数已经超过吸烟受害者
1992 年，美国出现了第一起因为手机引发脑瘤的诉讼案。
甚至有人建议“没有得出最后结论前，应停止使用手机”。
此案也就此引发了社会对手机导致癌症的广泛关注。
手机虽然方便家长与学生的联系，但却严重地影响了学校的管理和学生的学习。
一、影响身体健康，降低记忆力研究证明，青少年的耳朵和颅骨比较幼嫩，手机辐射会对青少年的脑部神经造成不可逆伤害，配有手机的学生的理解力、反应力、记忆力将会明显下降。
同时，手机还会使听觉受损，睡眠质量下降，免疫功能失调。
另外它还是致癌因子，能诱发白血病和肿瘤。
二、网吧进了教室，毒害青少年 以前，学生需要翻越学校围墙才能到网吧上网。
而现在，随着手机GPRS的强大功能的开通，学生可以直接在教室里随时通过手机进行QQ聊天、网页浏览、阅读信息和拨打不良声讯台。
如果用手机进行空中下载，20元人民币就可以大约下载500页的书籍50本的小说；如果进行QQ聊天的话，10元的标准可以包用70M的流量，说的简单一点，每天从早到晚上再到深夜无时无刻都进行QQ聊天也用不完。
如此一来，学生们看小说、聊天都要加班加点，哪里还有精力和时间顾及课本上那些枯燥无味的知识呢
难怪美国的中小学是禁止学生佩带手机的。
三、干扰他人休息，降低学习效率 相当多的学生使用手机不是为了和父母加强联系，向父母报告学习成绩，而是为了交朋友。
24小时男女同学之间短信发个不停，聊个不尽，学习成绩一落千丈后，他们除了变着法儿向父母要钱之外，其实是很少给父母打电话的。
每当就寝熄灯后，有的学生就借着迷人的夜色和淡淡的月光用手机和和所谓的知心朋友肆无忌惮地说悄悄话，或用手机QQ发肉麻短信，有的寝室甚至用手机集体上网到凌晨，导致寝室的同学都无法入睡。
一些想读书的学生对此深恶痛绝，苦不堪言。
四、干扰教学秩序，蔑视教师劳动我们的学生自制能力是不强的，很难经得起手机的诱惑，一些学生在课堂上经常用手机打游戏、发短信、听音乐、看小说，大大地降低了老师的教学效果，也让自己对讲课内容一无所知。
有的班上几乎每节课都有手机铃声响起，这严重地扰乱了课堂秩序，是对老师的辛勤实用演讲稿大全演讲稿书写格式 演讲稿书写技巧 竞聘演讲稿 爱国主义教育演讲稿 英语演讲稿2 劳动的蔑视和无礼。
另外，还有一些学生在课堂上不敢玩手机，可是他们的把所有的课余时间都专注在手机上了，除了吃饭，几乎是手不离机。
五、严重败坏考风，彻底击跨学风学生有了手机后，很容易受到社会上各种不良信息的浸染。
读书无用论、及时行乐、互相攀比、爱慕虚荣、拳脚英雄主义、早恋等观念会影响我们的学生，一些学生大部分时间和精力都花在玩手机上，一到考试就一筹莫展，除高考之外，大大小小的考试基本上都靠手机作弊，蒙混过关。
手机作弊是愈演愈烈，我们平时的月考、期中期末考试、学业水平测试在某些同学的眼里简直是形同虚设，其水平的真实性也很让人怀疑。
这必将使我们的素质教育出现大面积大幅度地滑坡。
六、事端容易滋生，事故防不胜防在很多学生看来，手机简直代表了他们的身份和地位，似乎能让男生更加潇洒多情，能让女生更加有吸引力。
由于手机属贵重物品是学生的心爱之物，势必要花费掉许多精力和时间来保管，但还是很容易被偷走，校园丢失手机的现象时有发生，造成了不少的损失和麻烦。
再说，学生们年轻气盛，受不了半点委屈，一旦发生小矛盾，会很快通过手机纠集社会青年前来打架。
同时，经常在教室充电，可能会引发触电事故和学校电线线路故障。
有的学生由于电话过多，为了交上话费，平时只好省吃俭用或者以学校要交资料费为由向父母要钱，甚至出去做出违法的事情。
还会出现少数学生因用手机与校外广泛联系而被人拐骗。
鉴于中学生使用手机的危害性十分严重，江西省的一些名校中学，如：临川中学、江西师大附中、赣州一中、赣州三中，已率先下达了手机封杀令——严禁学生在校佩带手机
寻乌一中也明确规定：发现学生在校使用手机一律收缴。
如今，我校的这种做法赢得了家长的广泛支持，连我县的律师都说此举相当有必要。
还有一些政府官员、教育专家准备向人大会议提案，建议以法律的形式禁止在校中小学生使用手机。
手机的视频、聊天、上网、下载、发短信、玩游戏等功能已远远超过了中学生的使用范围，它应该是成年人使用的娱乐工具，把它交给辨别是非能力差、自控能力弱、好奇心强、贪玩心大、正处在学习知识关键时期的中学生，耽误了他们的学习，断送了他们的前程。
这与家长们给子女佩带手机的原始想法背道而驰。
同时，手机隐蔽性强，我们无法断定学生们用手机到底干了些什么。
要想使我们的中学教育质量不滑坡，还想让我们的学生在学校学点东西，禁手机是大势所趋。
禁止中学生佩带手机是对学生负责、是对家长负责、是防止学生玩物丧志不思进取的最根本最有效的办法。
英语演讲稿
初一的学生你出这麼长的，人家都说了长度要适中啊
不能满足人家的要求还不如不回答呢
这样有意义吧
初中英语演讲稿
初中生英语演讲稿范文 Good afternoon, boys and girls. my name is chen junlei. i’m from qianjia wan. i am 12 years old. i’m a boy, and i am a student. my favorite colour is green. my favorite fruit are apples and watermelons. my favorite foods are pizzas hotdogs and hamburgers. my old friend is zhu jialiang. this is my new friend, zheng jie. look, this is mr. ji, my english teacher. and he is my cousin. look, i have a family photo. this is my grandfather. he’s not very old. he is 64. he likes watching tv. this is my grandmother. she’s 60. she loves me very much. who’s this woman? she’s my mother. she is 36. she’s very beautiful. who’s that man? he’s my dad. he’s 36, too. he always go to school with me. who’s this boy? ha, ha, it’s me. he’s smart. my speech is over. thank you everyone, goodbye! 初中生英语演讲稿范文 Ladies and gentlemen, On this splendid moonlit night in mid-autumn, as we gather in the beautiful city of Shanghai, located on the coast of the Eastern Sea, let me, on behalf of the Chinese government and people, extend a warm welcome to the friends who have come to take part in the ’99 Fortune Global Forum, which is sponsored by Time-Warner Group Inc. This forum’s theme is China: the next 50 years. China is a large developing socialist country, and its future development will not only directly affect the future of the Chinese people, but will also have important impact on the development and progress of Asia and the world. Over the past hundred-odd years, the Chinese people have gone through storm and stress, and in the course of vigorous struggle they have accomplished a great historic transformation. New China’s 50 years of development have resulted in accomplishments that have astonished the world. Only six years ago, in this Lujiazui District of Shanghai’s Pudong area, where we are gathered this evening, there were only run-down houses and farms. Now it is a vibrant modern financial and business zone, full of highrise buildings. Over fifty years ago, I was in Shanghai attending university. At that time, I had a deep sense of the poverty, backwardness and feebleness of the old China. It was then that I decided to devote myself to the noble task of building an independent, free, democratic, unified, rich and powerful New China, and I have been struggling for that to this very day. Fourteen years ago, I became mayor of Shanghai and experienced the process of reform, opening-up and modernization in this, China’s biggest city. I’m sure that all of you have seen with your own eyes the constant and unceasing transformation of Shanghai. The growth of Shanghai is one reflection of the enormous changes taking place in China. In the first 50 years of the 20th century, the Chinese people made unflagging efforts to change the tragic fate that had been theirs ever since the Opium War. After arduous and valiant struggle, they finally ended their semi-colonial and semi-feudal history, won independence for the nation and freedom for the people, and founded the People’s Republic of China under the leadership of the Communist Party of China. In the latter half of the 20th century, relying on their own efforts, the Chinese people went all out to make their country strong, and began socialist construction. On the poor and deprived foundation of old China, they built a relatively complete industrial structure and national economic framework, raising the levels of their cultural and material lives significantly. China started marching forward steadily toward prosperity. Now, the Chinese people are confidently taking the road to the future, the road of socialism with Chinese characteristics pioneered by Comrade Deng Xiaoping. These historic initiatives of the Chinese people have fundamentally transformed the tragic fate of modern China, and they are also great contributions made by the Chinese people to the cause of human progress. At this moment in time, when we are about to step into the 21st century and look ahead at the prospects for the next 50 years, we are filled with confidence. The Chinese people will firmly and unswervingly follow the path of reform and opening-up. Our goal is to realize modernization by the middle of the coming century, to make our country a wealthy, strong, democratic and civilized modern socialist country, and to achieve the great revival of the Chinese nation. Here, I would like to speak to you about some basic values of the Chinese people. Without an understanding of these, it is difficult to make sense of present and future events in China. The Chinese people have always respected the dignity and worth of human beings. The Communist Party of China led the people in revolution, construction and reform for the very purpose of realizing freedom, democracy and human rights for all the people of China. The great vitality displayed nowadays in China vividly demonstrates the tremendous space that the Chinese people have to freely and democratically exercise their creativity. China has a population of over 1.2 billion, but its social production is still not well developed, and we must first and foremost safeguard the people’s rights to survival and development; otherwise we cannot even begin to talk about other rights. The fact that China has assured the rights to survival and development of over 1.2 billion people is a major contribution to the cause of the progress of human rights all over the world. The Chinese people advocate the close interlinking of collective human rights with individual human rights, of economic, social and cultural rights with citizens’ political rights. This is the road we must take for the cause of promoting human rights in light of China’s national conditions. The Chinese people have always insisted on independence. They cherish the rights of independence that they have won over a long period of struggle, and they resolutely uphold the right of all people to enjoy these rights. We also believe that every country has the right to choose the social system, ideology, economic system and path of development that suit its national conditions. Countries with different social systems should respect each other’s sovereignty and territorial integrity; they should treat each other as equals and coexist peacefully. We oppose any efforts by any country to impose its own social system and ideology on another country. The Chinese people have always loved freedom and peace. The Chinese people have suffered greatly from wars and invasions in modern times, and they feel deeply how precious peace is. As it engages in modernization, China needs a peaceful international environment. We hope that all people will be able to live in a world without war and without violence. China carries out a foreign policy with peace as its goal, and resolutely opposes any acts that endanger world peace. China’s development does not pose a threat to anyone, instead, it will only help to advance world peace, stability and development. It is the Chinese people’s solemn promise to the world never to seek hegemony. The Chinese people have always prized national unity. To safeguard the unity of the motherland is the firm aspiration of the entire Chinese people. Hong Kong has already returned to the motherland; Macao will return on December 20 this year. It is certain that the Taiwan question will eventually be resolved. No country will allow its own territory to be split off, nor will it allow any foreign force to create or support such a split. Our guideline for solving the Taiwan question is peaceful reunification and one country, two systems. In resolving the Taiwan question, we will not undertake to renounce the use of force precisely for the purpose of bringing about a peaceful resolution of the Taiwan question. The Chinese people have both the determination and ability to achieve the complete reunification of their motherland. The series of recent severe earthquakes that occurred in the region of Taiwan weight heavily on the heart of everyone in China. I would like to take this opportunity to again express profound condolences to our compatriots in Taiwan who have suffered from the earthquakes. The world is a colorful and varied one. The people of each country follow the path of development they have chosen for themselves and pursue their own ideals. This is an I inevitable demand and basic criterion for the progress of human civilization and world democracy. It is therefore an unstoppable tide of history. We believe that the different social systems that exist in the world and the dissimilarities in political beliefs should not be used as obstacles to the various kinds of normal economic and technological cooperation and exchange. All you business leaders tonight are outstanding achievers in your respective fields. You have a wealth of successful experiences and strategic vision. Set your eyes on China. China welcomes you. China’s modernization needs your participation, and China’s economic development will also offer you tremendous opportunities. I hope that Chinese enterprises will learn from the advanced experiences of foreign enterprises. They must go out and temper themselves in the winds and storms of economic globalization, and build up their own competitiveness. The Chinese government will offer good terms to and create a better environment for foreign enterprises investing here. China’s development and that of other countries, the development of the South and that of the North in the world are all interlinked and complementary. They should step up exchanges and cooperation on the basis of equality and mutual benefit. The Chinese people hope to lead peaceful and happy lives, and also hope that the people of other countries will enjoy peaceful and happy lives. The people of all countries should strive hand in hand to overcome all the challenges to human survival, protect the ecological environment, narrow the gap between rich and poor, build a just and rational international economic order, and achieve common development and universal prosperity. The developed countries should assume more responsibilities in this regard, and the developing countries should constantly seek to do better for themselves. The human race has reached another historic moment---the turn of a century and a change of millennium. The initiative lies in the hands of the people of each country. Let us make a joint effort for the noble cause of advancing peace and human progress! I strongly believe that China will have a better tomorrow and that the world will have a better tomorrow. Thank you. 初中生英语演讲稿 同学们： 当你们看着可爱的动画片，玩着迷人的电脑游戏，坐上快速的列车，接听着越洋电话的时候，……你可曾意识到科学的力量，科学不仅改变了这个世界，也改变了我们的生活，科学就在我们身边。
翻开20世纪的壮丽篇章，我们发现人类在这百年中不仅经历了血与火的洗礼，更创造了无数科学奇迹。
19世纪法国著名科幻小说家凡尔纳的虚构，当时让人不可思议，他所幻想的登月旅行、飞机、远射程炮等，在20世纪都一一成为现实。
在21世纪的今天，高科技更是无处不在。
作为跨世纪的一代，我们又该以怎样的姿态去适应新世纪，担起新世纪的重担呢
科学技术的日新月异，使得科学不只为尖端技术服务，也越来越多地渗透到我们的日常生活之中，这就需要正处于青少年时代的我们热爱科学，学习科学。
参加科技“五小”比赛、阅读科技书籍，使我明白了许多道理。
精密的机器人，不用燃料的汽车，虚拟的足球赛，高科技信息的传送等等，一个个生动有趣的现象，激起了我探索科学的愿望。
我们每个人都要学习科学，传播文明，在享受新生活的同时，更要创造新生活，如今，科技产品的更新换代不断加快，可视电视、电脑上网、心脏起搏器，已经不算新鲜了。
从1901年发明的真空吸尘器，到人造地球卫星、载人宇宙飞船，科技在不同领域里显示出了强大的力量。
电子产业、通讯技术的日益普及，纳米技术、超导材料的广泛应用，不久的一天，也许就在你的餐桌上，会出现像太空青椒、人造牛排等生物工程食品。
学习科学技术，不仅仅是为了成为科学家，也是为了能适应生活，更为了能成为新世纪的主人，担起新世纪，为国家建设，为人类文明做出贡献。
新中国成立以来，我国的科技发展突飞猛进，人工合成胰岛素、断手再植、杂交水稻、爆炸原子弹和氢弹、发射人造卫星和飞船等等，这些令世人瞩目的科技成就，大大缩短了我国和先进国家的科学技术的差距，为我国的现代化建设注入了活力。
爷爷说“科学技术是第一生产力”，的确如此，科学为我们祖国的腾飞插上了翅膀。
主席曾对青年说，世界是你们的，也是我们的，但归根结底是你们的。
这句话，饱含了长辈们对我们的殷切期望。
如果说长辈们用辛勤的劳动建设了20世纪的祖国，那么，我们就应该以知识、以科学担起新世纪的重担。
同学们，我们正处于成长发育阶段，学习科学，让我们从小做起。
我们要努力学好各种文化课，因为这是一切学习的基础；同时，对各种适合我们小学生看的科普书籍、报刊，最好在课余多阅读一些；还应该积极动手搞各种科学小实验、小制作，写科学小论文等，培养对科学的兴趣。
长此下去，我们一定能够热爱科学，拥有丰富的科学知识。
人类的智慧是无限的，无论是美国的挑战者号爆炸，还是全球计算机病毒的升级，从来都不能阻止人类的科技进步。
“知识就是力量”，培根这句脍炙人口的格言不知激励了多少渴求知识的人。
如今，让我们也用它来勉励自己，做一个热爱科学的新一代，担起新世纪的重任，为我们祖国的明天，谱写出更加辉煌的诗篇
谢谢大家。
Schoolmates: When you look the lovable animated cartoon, plays is in a stew human's computer games, rides the fast train, is answering transoceanic telephone time, ......Not only your might once realize the science the strength, the science changed this world, also changed our life, the science side us. Opens for the 20th century the grand chapters, not only we discovered the humanity to experience the blood and the fire baptism in these hundred years, has created the innumerable scientific miracles. 19th century France famous science fiction writer of fiction verne fictionalizing, at that time let the human be inconceivable, he fantasized moon landing travel, the airplane, the long-range gun and so on, all 11 became the reality in the 20th century. In the 21st century today, the high tech is ubiquitous. As cross-century one generation, how posture should we adapt the new century by, the load get up the new century heavy burden? Not only science and technology changing with each new day, causes the science to serve for the most advanced technique, also more and more many seeps to during ours daily life, this needs us who is in the young people time to deeply love the science, the study science. Participation science and technology “five small” competition, reading science and technology books, caused me to understand many truths. The precise robot, does not use the fuel the automobile, the hypothesized soccer game, high tech information transmission and so on, each one vivid interesting phenomena, aroused me to explore the science the desire. Our each people all want to study the science, the dissemination civilization, while enjoys the new life, must create the new life, now, the technical product renewal speeds up unceasingly, the visible television, the computer surfer, the pacemaker, already did not calculate was fresh. Vacuum cleaner invented which from 1901, to the artificial earth satellite, carried the human spaceship, the science and technology demonstrates the formidable strength in the different domain. Electronic industry, communication technology daily popularization, nanotechnology, superconductivity material widespread application, soon one day, perhaps in yours dinner table, can appear likely bio-engineering foods and so on outer space green pepper, man-made beefsteak. Studies the science and technology, is not merely in order to become the scientist, also is for can adapt the life, more has been able to become the new century the master, the load gets up the new century, is the national construction, makes the contribution for the human culture. Since new China had been established, our country's technical development progresses by leaps and bounds, the synthesized insulin, finishes a job plants, the hybrid rice again, explodes atomic bomb and hydrogen bomb, launch satellite and airship and so on, these technical achievement which focuses attention on the common people, reduced our country and the advanced countries science and technology disparity greatly, has poured into the vigor for our country's modernization. Grandpa Deng Xiaoping said “the science and technology is the first productive forces”, indeed so, the science has inserted the wing for our motherland soaring. Chairman Mao Zedong once said to the youth that, the world was you, also is we, but is your in the final analysis. This speech, has been full of the elders to our earnest expectation. If the elders have constructed the 20th century motherlands with the industrious work, that, we should by the knowledge, get up the new century heavy burden by the scientific load. Schoolmates, we are being at the growth developmental stage, the study science, lets us start since childhood. We must learn each kind of literacy class diligently, because this is all study foundation; At the same time, to each kind the popular science books, the publication which suits our elementary student to look, should better read some in the after school; Also should begin to do each science small experiment, the small manufacture positively, writes the science small paper and so on, raises to the science interest. Long this gets down, we can certainly deeply love the science, has the rich scientific knowledge. Humanity's wisdom is infinite, regardless of is US's Challenger number detonation, the whole world computer virus' promotion, always all cannot prevent humanity's advance in technology. “The knowledge is the strength”, Bacon this sentence enjoys great popularity the maxim did not know had driven how many earnestly seeks the knowledge human. Now, lets us also use it to encourage oneself, makes one to deeply love the science the new generation, the load gets up the new century heavy responsibility, for our motherland tomorrow, will compose a more magnificent poem! Thanks everybody.
如何正确对待网络演讲稿
参考一下吧各位老师，同学们：大家早上好。
今天我演讲的题目是《正确看待网络世界》。
时代的迁移，科技的发展，人类社会正在迈入信息网络化时代。
网络给人们开启了一个全新的、缤纷的世界，特别是青少年更难以抵挡诱惑。
据有些专家调查表明，青少年上网时间偏长。
30.1%的调查对象有经常上网的习惯,82.5%的调查对象拥有自己可以上网的电脑。
调查中,当问到最长的一次上网时间时,回答9小时的竟占31.8%,5-8小时的占25.9%。
调查还发现，男生比女生的上网时间多。
学生上网究竟在做什么
调查表明：用于聊天、玩游戏、下载娱乐内容的比例高达55.7%. 不容置疑,网络是功能最全应用最广的媒体,它为青少年搭建了自主学习的宽广平台,它使学生获取更多的信息知识,“足不出户”,“尽览天下风云”;它为学生提供参与社交活动的广阔空间,“海内存知己,天涯若比邻”;它丰富了学生的生活,摆脱了“两点一线”读书生活的单调.网络世界好精彩! 但更不能忽视,网络这把双刃剑,刺伤了多少缺乏自护意识的青少年.网络的开放性与隐蔽性使多少精神垃圾灌输到一个个单纯的心灵。
有的轻信网站教唆，酿成人间悲剧；有的轻率会网友，无辜遭伤害；有的沉迷黑网吧，弃学难自拔；还有的热衷于网络游戏，被其中的弱肉强食、尔虞我诈搞的道德观念模糊，甚至心智混乱；有的被赌博、色情等网上黄毒感染，最终误入歧途。
他们陶醉于虚拟的空间，开始逃避现实，荒废学业，搞的自己形容枯槁，神思恍惚。
让家长叹气，老师摇头。
青少年，处于人生的黄金时代，美丽的大自然向我们招手，科学的高峰需要我们去攀登，含辛茹苦的父母期望我们健康成长，祖国的未来需要我们去铸造辉煌……我们该做的实在太多了
一方小小屏幕，岂能涵盖我们生活的全部
“ 水，能载舟，亦能覆舟。
”而如今，青少年的网络安全问题，已成为影响国家兴盛、社会安定、学校教育、家庭和谐的隐患，真希望我们所有的青少年朋友，能对网络有清醒的认识，在头脑中建起一道安全的“防火墙”
跪求一篇简单的英语演讲稿，关于游戏的
Zhu Xian is Xiao Ding in huanjianshumeng serial long Martial Arts (classicalmasterpiece, Xian Xia) by sina.com.cn known as post Jin Yong martial artsclassic , Zarva Press published the first six volumes, two volumes of Huashan literature and Art Publishing house. The perfect space and time will be adapted into a 3DMMORPG network game, and started operation in 2007.Kill celestial being plot ups and downs, distinctive characters, a repeatedinquiry book is what is the right way. Heartless world, to is the theme of the novel. And journey, Piao Miao soldier legend and known as network three masterpieces.诛仙》是萧鼎在书盟连长篇武侠（古典）巨著，被新浪网誉为“后金侠经典”，朝华出版社出版前六册，花山文艺出版社出版后两册。
完美时空将其改编成一款3DMMORPG网络游戏，并于2007年开始运营。
《诛仙》情节跌宕起伏，人物性格鲜明，书中反复探究的一个问题就是“何为正道”。
“天地不仁，以万物为刍狗”是这本小说的主题思想。
与《飘邈之旅》、《小兵传奇》并称为“网络三大奇书”。
帮我找个英语演讲稿
英语演讲稿 My English teacher I'm have many teachers now and I love them all,but my favorate teacher,I think she is my English teachter Mis\\\/Miss Gao. She is tall and thin,in my eyes she is most beautiful teacher woman in the world,I love her sweet smile and attractive.So I always feel free in her class. I like her class very much,she often tell us interesting stories in her class,and she teaches us to play English games and English songs,too.since she become my English teacher,I'm have madel a lot of progess. I like English,I like my English teacher.这篇写老师的，你可以调整下，希望对你有帮助.
演讲稿,网络游戏的危害
老师们、同学们：大家好
今天我演讲的内容是远离网络游戏。
关于小学生是否应该玩网络游戏，我认为小学生不应该玩网络游戏。
首先，玩网络游戏很费时间。
在我们小学生的生活中，最宝贵的就是时间。
俗话说“一寸光阴一寸金，寸金难买寸光阴”，一旦我们荒废了宝贵的时间，以后再怎么懊悔，付出再多也无法追回了。
其次，玩网络游戏会影响我们的学习成绩。
学习是我们小学生的主要任务。
网络游戏就像一张无形的大网，会在我们毫无察觉的情况下悄悄网住我们的手脚。
网络游戏中的场面十分绚丽多彩，让自制力不强的小学生们只要看过一次，就被深深地吸引住，就会一直想着去玩。
吃饭的时候想着去玩，学习时也想着去玩。
所以学习时不认真，学习成绩直线下滑。
有的同学沉迷于电脑游戏，有时直接打一个通宵，第二天上课时精神不好，也是成绩下滑的主要原因。
而且，玩网络游戏对我们的身心健康有害。
有些同学长期玩网络游戏，导致严重的视力下降，早早地戴上了近视镜，严重的甚至视网膜脱落。
玩网络游戏时，我们的眼睛一直盯着电脑屏幕，电脑散发出的辐射就在伤害我们。
网络游戏对小学生的毒害太深了。
我这里还有一个网络游戏对小学生的危害的案例：2006年3月，重庆市沙坪坝区某中学有三个学生，在网吧通宵玩电脑游戏后，准备回家，又累又饿，坐在铁轨上休息，不知什么时候就睡着了，其中一位同学已沉迷电脑游戏中长达3个通宵。
一列火车疾驰而来。
一个同学滚下铁轨死里逃生，另两个瞬间便告别了美好的青春年华。
幸存的那位同学后来说：“如果不是在网吧玩昏了头，我的同学会被火车惊醒，他们决不会死。
也许有些同学会说，你说了那么多玩网络游戏的危害，难道网络游戏就没有一点好处吗
其实，玩网络游戏也有一些好处：适当地玩网络游戏可以放松我们紧张的神经等。
但是，这些好处比起危害真是少之又少。
网络是一个百宝箱，网络上的知识值得我们学习。
但是，当面临网络游戏时，一定要调整好自己的心态，别被网络游戏这张大网网住了手脚。
在这里，我向小学生们呼吁：为了我们的身心健康，让我们远离网络游戏吧
