网络危害的作文英语经典20篇

Computer games are good to our life in some fields~Such as it can help us relax ourselves and maybe wo can have fun in the games!Someone even says they find true themselves in the game,they can be the best in the games!I think computer games are the production in the information time and of course are popular with the youth!

But playing more may not be good to us!Someone will spend more time and money in them!Its a waste I think!Its bad for our eyes and some scientits said it can make people be fool~

In a word,playing computer games isnt wrong but wed better contorl ourselves not to lose yourslves!Appropriate game is a pleasure but indulge in it may hurt you

网络，是现代科技进步的最好证明，可如果沉迷网络也会造成不小的青少年抢劫、偷窃，甚至是杀人的犯法事件。

17岁少年小新为了偷钱上网，竟然将奶奶当场砍死，将爷爷砍成重伤。事后，小新投案自首。

两年前，小新开始沉浸在网络里，学习成绩陡然下降。初中还没有毕业便辍学。 因担心儿子整天沉迷于网吧，小新的妈妈让他照看家里的台球桌。小新把看台球桌挣的钱拿去上网。后来家里不再提供上网的钱，小新就想到了偷。今年6月上旬，小新偷了爸爸2000多元在网吧呆了一个星期。父亲的一顿打骂对小新来说已经起不到任何作用。

仅仅几天后，上网的欲望又像虫子一样噬咬着他的心。此时，爸爸月初给奶奶生活费时说的一番话浮现出来。“爸爸说爷爷那儿有4000多块钱，当时听了也没太注意，后来就想去偷爷爷的钱。 6月15日中午就去爷爷家，晚上，看爷爷奶奶都已经睡了，就去翻，可一想怕把奶奶吵醒了，就想用菜刀把奶奶砍伤了再翻。” 睡梦中的奶奶倒在了血泊中，响声惊动了爷爷。不顾一切的小新又将菜刀砍向了他。爷爷受伤后逃出家门。小新翻箱倒柜也没有找到那4000元钱，只在奶奶兜里找到了两元钱。事后，小新的爷爷说，那是奶奶为孙子准备的早点钱。小新捏着两元钱在村口的一个洞里躲了起来。想来想去，还是投案自首了。

小新告诉记者，奶奶从小最疼爱他，有什么好吃的都惦记着他。他在看守所里最想念的就是九泉之下的奶奶。“我当时只想着拿到钱后就去网吧，根本没想后果。如果让我在上网和奶奶之间重新选择，我肯定选择奶奶。”说到这里，他痛哭流涕起来。

法制是平衡我们生活的规定条例，可这来源于我们的自制力，只有明白了这一点，才能让我们的家园真正美好。

The Dangers of the Fake Product

“Shan Zhai” is the new words to express fake products, people use it to express the highly imitated products, some manufacturers produce the Shan Zhai products to make great profit, but it is so unfair to the customers, they pay so much money in the purpose of buying the genius stuff instead of the fake products. Fake products not only cheats people’s money, but also brings people dangers. Such as the medicine, if people buy the fake one, once they eat it, they will feel uncomfortable and get the illness, the most terrible situation is that they will kill themselves. Fake product is so harmful, though the government has taken some action to ban it, still people sold it, it is the temptation of profit that makes people sold it. What if their relatives have bought the products, so in order to keep people healthy, fake products should be banned.

“山寨”是用来表达伪劣产品的新代言词，人们使用它来表达高仿产品，一些生产商生产山寨产品以此来获取巨大的利润，但是这对于顾客来讲是不公平的，他们花费了这么多的钱，只为了买到真的产品而不是假的产品。伪劣产品不仅欺骗了人们的钱，而且给人们带来了危害。比如药，如果人们买到伪劣的，一旦服用，就会感到不舒服，生病，最严重的情形就是因此失去生命。伪劣产品是如此的有害，虽然政府已经采取了一些措施来禁止售卖，但是仍然有人兜售，他们是抵挡不住金钱的诱惑。如果他们的亲戚买了这些产品，会怎样呢，因此为了人们的健康，不要再卖伪劣产品了。

1. 现在有许多大学生沉溺于网络游戏

2. 沉溺于网络游戏给大学生带来的影响

3. 建议大家远离这种消遣方式

解析：

本文就现在有许多大学生沉溺于网络游戏的现象展开讨论。在布局上，根据题目中给出的提纲来展开即可：第一段介绍许多大学生沉溺于网络游戏这种现象;第二段阐述沉溺于网络游戏给大学生所带来的负面影响;第三段陈述自己对这一现象的看法，呼吁大家远离网络游戏。

① be addicted to沉迷于(addict有……瘾的人，addiction上瘾)

② drop out of 离开，退出

③ isolate from使隔离

④ be more liable to 更易于……

The Advantages and Disadvantages of Internet

The following aspects could best illustrate the advantages of Internet. Netsurfers (网上冲浪者) in different countries can share interesting knowledge and the latest information. Besides, Internet has provided a major opportunity to buy and sell merchandise (商品). What is more, people may get medical help or even vote on Internet. Its advantages seem countless.

Behind all this glowing talk, however, are some problems. Internet makes people passive by stop.

everything lives with opposite forces。 the same can be said about modern technology， such asInternet。

at first glance internet offers us excitement and a worl of promise。 frankly speaking， people who have some ideas of it can not deny the merits born with the system。 for instance，it can improve proficiency in scientific research， for by means of it scientists and researchers can get a global look at the latest development in the field concerned and accordingly they need spend no time doing what has already been done。 in view of personal communication， the most convenient means could be peculiar to internet， too。

while people speak highly of internet， its drawbacks shouldnt be neglected。 sometimes， alittle fatal breakdown of the system， or a disastrous error could bring us an enormous amount of damage and loss。 meanwhile， with lnternets replacement of hooks or the written work as the main source of information， humans writing abilities are weakened and relations between people are desalinated。

however， every country on this planet should work hard to develop the system to serve us more efficiently and comfortably， because in the net all countries are interrelated。

[关于网络(Internet)高中英语作文

英语作文：网络的利与弊(The Advantage and Disadvantage of Internet)

With the development of high technology, Internet is more and more popular. No matter children or the old know how to search the Internet. The emerging of the Internet bring a lot of benefit for people, while people also find it bring harm to them generally.

First of all, Internet brings much convenience and a colorful world for people. With Internet, people can buy all the things at home, search various information, make friends with people from all the world and so on. Without Internet people can’t have those benefit. Moreover, as there are a lot of people shopping on line, the need for couriers is increasing. This bring employment opportunities to many people. However, Internet also bring disadvantages for peole. As the Internet is wonderful, many people are addicted to it. Some indulge in playing computer games and neglect study or job. Besides, because people can touch different kind of information online, they are easily learn some bad messages, which is bad for their growing.

To sum up, everything has two sides. Internet also has advantages and disadvantages. But as far as I’m concerned, Internet has more advantages than disadvantages if people use it in a proper way.

随着高新技术的发展，互联网越来越受欢迎。无论是儿童还是老年人都知道如何使用因特网。互联网的出现给人们带来很多好处，而人们也发现带来了危害。

首先，网络给人们带来了很多便利和丰富多彩的世界。通过互联网人们可以在家里买所有的东西，了解各种信息，与来自世界各地的人交友等等。没有互联网，人们不可能享受到那些好处。此外，因为有很多人在网上购物，对快递员的需求也日益增加。这给许多人创造了就业机会。然而，互联网也给人们带来不利。由于互联网的美妙，很多人都沉迷于它。由于沉迷于玩电脑游戏而荒废学业或工作。再者，因为人们可以在网上接触到各种各样的信息，他们很容易看到一些不良的信息，这对他们的成长是有害的。

总之，任何事物都有两面性。互联网也有优点和缺点。但就我而言，如果人们正确使用互联网的话，它的优点优于缺点。

中考英语作文：网络的利与弊(Advantages and Disadvantages of the Internet)

Internet is now coming into our life. It brings us not only a lot of convenience ，happiness but also troubles. Some students use Internet as a too to study. They look up the meanings of the words， a translated form of a sentence，the background of an event or a story ，the information of a company or a famous person，etc.

They also read news or send e-mails through it. Internet helps them learn more and study well.

On the other hand，some students play games，chat with friends ，see the pictures or films even the unhealthy ones on the Internet the whole day. They are not interested in their subjects. It’s very dangerous for them!

The Internet’s advantages and disadvantages are shown clearly to us. I think we should make good use of it and stay away from the unhealthy websites.

考研英语作文：网络的利与弊(Advantages and Disadvantages of the Internet)

一个女孩正在因一个问题感到困惑，“10牛的水是否产生10牛的浮力?”。于是她上网求助于网友，网友的答案更是五花八门，说对说错的都有。女孩更加困惑。由此可见，这件事反应了这样一个现实：网络文化有利也有弊。因此本文可以这样设计：

第一段：描述事情发展;第二段：网络的利 举例，网络的弊 举例;第三段：提出建议措施——取其精华，去其糟粕。

思路拓展

所有利弊型的文章，均可按照本范文提供的思路进行论述。例如，城市化的利与弊。大学扩招的利与弊等。

参考范文

a girl is asking a question online. Answers from different netizens differ so greatly that the girl is very confused about whom she should follow。 It is obvious that it is becoming a fashion for people to ask questions online when confronting a dilemma.

The implication implicit in the matte can be elaborated as follows①. On the one hand， the Internet has provided us with great convenience. For example， we can get knowledge about nearly all aspects on the Internet with only several keyboard commands and a few clicks of the mouse through search engines such as Baidu and so on. On the other hand， with an explosive amount of information on the Internet②， it can be difficult to tell good information from bad③。 For example， teenagers and adolescents may mistake the bad information online as good， the result of which can be rather devastating. Some dirty information on the net may exert negative impacts on people.

In conclusion， on the one hand， it is important for us to take full advantage of Internet to enhance our efficiency and save our time. On the other hand， effective steps should be taken to educate people to avoid and elude inappropriate and even wrong data online so as not to be misguided. Only in this way can the net better serve for our life， study and work④。

一个女孩正在网上问一个问题，来自于网友的答案差异太大了，以至于女孩很困惑到底该听谁的。很明显，人们面临困境的时候上网提问的现象已经成为一种时尚。

The language develops as the media become various, many years ago, people used the language that was very formal, because most oral language was always the same as the paper language. But as the time by, people started to use computer, they shared the information, at the same time, many new language was created. The Internet language is in favor by people, they like to use it, because it is fashionable and very appropriate to express what they mean. I like to use the Internet language, it is so new and fun, what’s more, it is convenient, like I can use the shorten words instead of the long words. The problem of the Internet language is that it is very informal, it can’t be written in the paper, it will changes as the time goes by. In my opinion, we can use the Internet language in informal occasions.

语言的发展伴随着多媒体的多样化，很多年以前，人们使用正式的语言，因为大部分口语和书面语言差不多。但是随着时间的流逝，人们开始使用电脑，他们分享信息，同时，很多新的语言被创造出来。网络语言为人们所喜爱，他们也乐意使用，因为这很时尚，也能恰当地表达人们的意思。我喜欢使用网络语言，那很新鲜和有趣，而且，也很方便，比如我可以使用短的词来代替长的词。网络语言的问题在于非常不正式，不能书面书写，网络语言也会随着时间而改变。在我看来，我们可以在非正式场合使用网络语言。

春节期间，两则子虚乌有的消息在网上一度传得沸沸扬扬：一则来源于媒体平台，称北京地区存在发生核泄漏的危险；另一则虽没有这么耸人听闻，但也关系到百姓日常生活，国内有媒体报道称北京将实行“菜刀实名制”，顾客买菜刀需要出示身份证并登记备案

很快，这两则消息得到辟谣或澄清中国原子能科学研究院院长万钢明确表示：报道纯属无中生有，严重失实，核反应堆处于冷停堆工况，并没有运行，就更别谈核泄漏，以及对公众和环境的影响了；北京警方表示，除购买管制刀具需要出示身份证以外，北京并未出台任何关于“菜刀实名制”的新规

近年来，从“抢盐”风潮到香蕉致癌等风波，因不实消息传播造成的荒诞事件时有出现，无不对正常经济社会秩序造成干扰，给相关利益群体带来损失事实证明，谣言面前没有赢家，增加社会运行成本，也会对普通公众的生活带来困扰和不便不仅如此，一些谣言还对政府公信力造成损害

社会生活需要信息传播，信息传播必须直面谣言的干扰人们相信“谣言止于智者”“真相最有力量”，然而，值得注意的是，在人人都有麦克风、人人都是传播者的网络时代，在特定时空条件下，谣言也可能遮蔽真相，谣言有时候比真相更吸引眼球

在网络环境下，悄然间，信息传播格局正在发生深刻变化作为权威信息来源的政府部门、公共机构和媒体，如何学会适应传播主体多元化的现实，如何让真相不被谣言遮蔽、真理不被谬说损伤，如何让真相跑赢谣言、让公众掌握真理，考验着传播链条上每一个环节

要让真相跑赢谣言，减少谣言对社会的伤害，政府等权威部门要有作为新的传播环境下，要求政务活动更加公开透明，有了质疑及时回应，对一些热点难点问题，要主动说、尽快说、如实说发现谣言苗头，及时、理直气壮地公布真相，澄清事实，让真实、真相挤压谣言的空间，让谣言“见光死”要遵循新的舆论环境下的现代传播规律，针对不同层次的受众采取不同的发布、沟通办法，注重传播实效，与群众诚恳交流，表达更加人性化，赢得更多受众认可更重要的是，各级政府部门，要带头遵纪守法，真正做到执政为民，不断提高公信力

要让真相跑赢谣言，减少谣言对社会的伤害，媒体要负起社会责任相对于自媒体，公共媒体如果采信和发布不实信息，其传播范围更广，社会危害面更大因此，在当今信息来源更加多元，但也可说是鱼龙混杂的网络时代，公共媒体更要睁大眼睛，对信息的真实性小心求证，不能为了争时效、抢眼球而放松把关，助推谣言传播

要让真相跑赢谣言，减少谣言对社会的伤害，有赖于公民提高甄别谣言的能力，培养成熟理性的心态，承担公民责任在新的传播环境下，公众不再只是被动的信息接受者，也可以成为传播者，也承担一定的传播责任所谓“谣言止于智者”，作为一名公民，要做到“智”，就要有意识地锻炼提高辨别谣言的本领，要提升自己独立判断的能力，不要人云亦云，避免成为谣言的接棒者、传播者一个成熟理性、有社会责任感的公民，对那些看起来有点耸人听闻，而消息来源又不甚权威的信息，不妨多留个心眼，让信息多“沉淀”一会，过过脑子，有条件还可以自己求证一下，不要轻率地把似是而非的信息传播出去

公民不仅可以不造谣不信谣不传谣，还可以利用自己的信息优势、地缘优势、专业优势，主动参与阻击谣言，消除谣言“谣言粉碎机”“真相挖掘机”等民间组织对谣言的反制就做了不少有益的工作，这也是民间力量自发承担传播责任的体现

要减少谣言的产生、传播，减少谣言对社会的伤害，还要让真理战胜谬误要有正确的是非观、美丑观、善恶观没有正确的价值观，依然可能对真相视而不见，依然可能对谣言坚信不疑所以，公共机构和媒体，还承担着传播真理、凝聚共识的社会责任，要通过各种方式、途径理直气壮地宣扬正确的是非观、美丑观、善恶观，弘扬社会主义核心价值观，真相、真理要大声讲，要用理性态度、科学观点消解偏激的情绪、固执的偏见，让错误的价值观、不实的谣言没有生存的空间

总之，开放多元的传播环境下，要让真相总是跑赢谣言，让群众充分掌握真理，要求公共机构和每一个公民，都要做负责任的传播者，形成有责、有序的传播新秩序，使社会变得更加健康、成熟起来!

当今是网络的时代，网络给人们带来便利是也给人们带来了危害，网路已经成为人们生活的重要主成部分，成为人们生活，娱乐，交友，学习等主要的渠道。

网路危害的形式也比较多，网路危害的对象主要是未成年人，他们的控制力较差，加上家长和学校管教不严，导致许惨案接连发生。

网络危害的主要方式有：不良信息、暴力游戏的渲染、色情、等等。

第二十六次中国网络发展状况统计报告表明，截至**年6月我国网络用户有4.2亿人，有手机用户有2.7亿人，其中未成年认识主要成分，占百分之六十以上，大多数人能够适度，合理的安排时间，但也有一部分人成天无节制的使用网络。影响了正常的生活习惯。

网络也许要安全，你可能有过这样的遭遇，()你从网络上下载一些东西不能使用，反而还不能删除，这就莫名奇妙的浪费了时间和精力。你的一些秘密就因下载了这而被别人窃取啦。

网络安全也是不可忽视的问题！现在是网络时代！这不仅要靠监察部门。还要靠我们大家来维护网络。给未成年创造一个安全的上网环。

说起上网，同学们一定会想起电脑。电脑的确用处很大，但是处理不当危害也不小。

有些同学用它来玩游戏，那可是一大错误。这是一则新闻：一个12岁的小男生迷恋玩游戏而深度“中毒”，发展至不上学、偷钱、打骂父母，“发作”起来，两个魁梧的大男人都架不住。这名小男生过去的学习成绩非常好。从小学三年级起开始爱上了玩游戏，但不是很着迷。近两个月来，父母发现他性格变得急躁，易激动，常扔东西砸人，上课注意力不集中，作业也不愿做，更不愿意参加考试。自5月初以来，他天天上网吧打游戏，也不想上学，经常向父母要钱，不给就打父母，实在搞不到钱就偷家里的钱，最多时达100元。该男生被送到脑科医院时，又吵，又闹，又踢，又撞，把护送他的两个大男人都弄得束手无策。记者面对他时，他还说，饭可以不吃，但游戏不能不打。他的这种病症被医生初诊为“品行障碍”。

从上面这则新闻可看出，上网玩游戏不但对学习性格都会造成影响，它还会危害身体健康。全国因上网玩游戏时过度疲劳或坐姿不正而死亡残疾的人不计其数。

所以，同学们一定不能常上网玩游戏，就算已经在玩了也不能当做一个习惯，只能偶尔玩玩。

Every coin has two sides , which is the same as surfing the Internet. On one hand , we benefit a lot from computers. For instance , many people are accustomed to going shopping on the Internet, which is a way to save time and money. What’s more, Internet makes it convenient for friends and relatives to communicate with each other. So people are more closed. Besides, we can go through the news all over the world through the Internet, which can broaden our eyes and assist us to learn more about the world.

On the other hand, with the popularity of computer games, more and more teenagers are addicted to virtual world , leading to a terrible grade and health. Moreover, plenty of unhealthy information emerges on the Internet, making a bad influence on teenagers.

如今的社会，带着我们走向发达的世界。社会上的联络工具——网络，已成为许多家长又爱又恨的事。那么，为什么一个如此快捷、方便的联络工具会成为家长们的心事？现在，就让我摘下它神秘的面纱。

如今，同学们热爱上网，喜欢玩一些不该玩的游戏。不听父母的警告，不听老师的劝告，把“上网玩游戏”当成每日不可缺少的事情，相当于每天吃饭、睡觉一样。可谁也没有想到“上网玩游戏”的背后面临着危险，甚至有死亡的可能。

我听说过一段真实的故事，讲得是一位初中生，为了能痛快的玩电脑游戏，去一家网吧里玩了十五天，几乎没睡过觉，每隔三天吃一包方便面。后来去吃毒药，临死前还不忘电脑游戏。这是一件多么可怕的事情啊！如果，同学们不想像故事中的这位初中生一样，不想埋葬了自己的花样年华，就必须克制住自己，不让自己整天沉迷于网络。

虽然网络的坏处让家长们十分头痛，但是网络中也存在着一定的好处。

比如说，同学们每天做完家庭作业，可以到网上看一些著名的作文，摘入一些好词、好句，这样能提高同学们的作文水凭。或者自己写一篇文章发给同学，让同学也发给自己一篇文章，这样，可以交换知识。

正确的利用网络不仅自己的学习成绩能更上一层楼，还能让父母心中的石头落下来，同学们，不好好利用网络会带来伤害。你们愿意选择哪一个？

For this part, you are allowed 30 minutes to write a short essay based on the picture below.

You should start your essay with a brief account of the impact of the Internet on the way people communicate and then explain whether electronic communication can replace face-to-face contact. You should write at least 120 words but no more than 180 words.

“Dear Andy-How are youYour mother and I are fine .We both miss you and hope you are doing well. We look forward to seeing you again the next time your computer crashes and you come downstairs for something to eat, Love, Mom and Dad.”

范文: The modern technology has greatly altered the mode of

communication among people. With the help of the Internet, people can easily contact each other anytime anywhere. However, the side effect is that many people have become over-dependent on the Internet and neglected face-to-face communication.

As far as Im concerned, electronic communication cannot fully replace the direct contact among people. Although it seems to bring everyone together, it actually estranges people and decreases the effectiveness of communication. A typical example is that, traditionally, people working in the same office simply walk to others and talk. Today, however, co-workers tend to send e-mails or instant messages through the Internet even when they are sitting next to each other. As words can never convey the full message, it usually takes much more time and rounds of conversation than face-to-face communication, in which people can discuss more directly with less loss of information.

To conclude, the Internet enables more effective communication in some situations, but over-dependence on it actually pulls people apart.

[高中关于网络对人们日常交流影响的英语作文

近年来网络投票的发展的越来越普遍，你认为网络投票有哪些利害呢?

今年英语写作以时兴的“网络投票”为话题。作为近年流行的一个新兴事物，网络投票(如微信投票)有其积极作用，很多社会公益活动都通过网络投票来吸引社会各界的关注，从而极大地传播了社会正能量，弘扬了社会主义核心价值观。但在另一方面，过度的商业推广，恶意刷票、求票买票等行为也给人们的日常生活带来了一定的困扰。今年的作文题让考生以此探讨网络投票的利与弊，在考查考生语言知识掌握情况的基础之上，又对考生的思辨能力和思维品质提出了一定要求。

高考英语之关键词大揭秘

从供给侧结构改革到万众创新，从大山的相声到阿喀琉斯之踵，从对一代拳王阿里的名言直引到向莎士比亚经典的致敬，今年的高考英语(江苏卷)可是吸足了考生的眼球。

关键词揭秘之阿喀琉斯之踵(Achilles Heel)

上世纪九十年代的那部《特洛伊》，还是一枚小鲜肉的布拉德·皮特主演的就是阿喀琉斯。传说刚出生的时候，他母亲特意提溜着他的脚踵将他放在冥河之中浸泡，从而打造了他的刀枪不入之身。而唯一没有浸到冥河水的脚踵，也就成为了这位英雄的唯一弱点。

关键词揭秘之拳王阿里( Muhammad Ali)

今年考卷上阿里的那句话，让人震撼“Champions arent made in gyms. Champions are made from something they have deep inside them. A desire， a dream， a vision.”(冠军不是诞生在体育馆里，而是来自人的内心。成就冠军的是渴望、是梦想，是愿景!)

关键词揭秘之莎翁( William Shakespeare)

今年的书面表达问了考生一个让人纠结的问题：面对微信上铺天盖地的“最萌宝宝”、“最美小学生”投票，你是投还是不投。“To vote or not to vote”就是对莎翁悲剧《哈姆雷特》中经典名言“To be or not to be”的致敬。

As can be seen from the picture, a man with an ax on his right side sitting on a stump just wants to cut the flourishing big tree under the beautiful sunshine when suddenly the tree raises its hand to stop him. What does this drawing intend to tell us? That is to tell us that we should put forward on protecting trees and our forests.

As is known to us,the areas of our forests are becoming sharply less and less.Some selfish people are eager to obtain self-interests from cutting trees ignoring the serious consequences.Trees are humans friends and they are extremely hlepful to us.They are not only bring us shade in hot summer but also prevent cold wind in winter. Whats more importance?they can preserve good soil .Just imagine what would be like if the soil were rushed off leaving only sand instead.Thats very terrible!

To serve as responsible stewards of the planet,we must be awaken to what we are engaging in,we should accacelerate our pace to protect our forests.The Earth that we have is unique,let the fresh flowers bloom on it everywhere!

[砍树的危害的英语作文

My views on campus security

Our university have a bad campus security problem I think.There is so much thieve in our campus,one of my schoolmate had already been stolen three bicycle,for more convenience in campus,he cannot help but bought anyother second hand bicycle.they go to the emplacement bridge for second hand bicycle,and the crabman there find more bikes for selling,and then people who lost the bicycle go there for another,then they stolen more, then come into being avicious circle that will never be end. From Joozone.com.And the dormitory security isn’t enough for more and more student found that they have been stolen valuables when they come back dormitory after class. For does the campus sexurity well,I think it should give more guards around student’s dormitories when students are studying.And I think it also should make another more firmly door for dormitory guard.

Haze weather is formed by natural and man-made environmental pollution, in the face of such bad weather, we only take various measures to avoid its harm to people normal life and health.

1. Out less. Resistance to weak children, older people and those with respiratory system diseases of vulnerable groups should reduce as far as possible go out, or reduce outdoor activities, go out wearing a mask protection body, prevent pollutants by the nose and mouth into the lungs, go out, after returning from the should immediately wash face and skin.

2. Reduce the outdoor exercise. Haze weather low pressure, low visibility, suspended in the air of a large number of toxic particles such as dust, obstructive patients with bronchial asthma, chronic bronchitis, emphysema and chronic respiratory diseases such as chronic obstructive pulmonary disease patients, should avoid outdoor exercise, so as to avoid causing chronic diseases to attack or increasing. Fog weather same low pressure, high blood pressure, coronary heart disease and other chronic diseases patients for outdoor exercise, so as to avoid inducing angina pectoris, heart failure. Medium and heavy haze weather is easy to cause stimulation of human respiratory system, especially the poor air quality in the morning. Often, without the cold air activities and the weather such as rain and snow, strong wind, the exercise time before had better choose in the morning to the evening air are of good quality and high visibility of the time, location is good with how much grass tree, haze weather should be moderately reduce the amount of exercise and exercise intensity.

3. Close the doors and Windows. Due to the fog haze weather, the pollutants in the air to dissipate, should be closed doors and Windows in fog weather, avoid the fog into outdoor, indoor pollution of indoor air induced acute respiratory and cardiovascular disease.

4. Pay attention to diet. Patients with chronic respiratory diseases, in particular the elderly to maintain the scientific life rule, avoid excessive overworked, extra water. To pay attention to light diet, eat less excitant food, eat more foods such as tofu, milk, and vitamin D supplements should be carried out if necessary.

5. The walk to be careful of driving. Medium and heavy fog weather, visibility is low, the line of sight is poor, driving, cycling and walking people should be more careful, especially through the intersection and the unattended railway, to slow down and obey the traffic rules, to avoid traffic accidents.

雾霾天气是自然和人为污染环境所形成的，面对这种恶劣天气，我们只有采取各种措施尽量避免其给人们正常生活和健康带来的危害。

1.减少外出。抵抗力弱的老人儿童以及患有呼吸系统疾病的易感人群应尽量减少出门，或减少户外活动，外出时戴口罩防护身体，防止污染物由鼻、口侵入肺部，外出归来后，应立即清洗面部及裸露肌肤。

2.减少户外锻炼。雾霾天气气压低，能见度低，空气中悬浮大量尘埃等有毒颗粒，患有支气管哮喘、慢性支气管炎、阻塞性肺气肿和慢性阻塞性肺疾病等慢性呼吸道疾病患者，应尽量避免户外锻炼，以免诱发慢性病得发作或加重。同样大雾天气压较低，高血压、冠心病等慢性病患者不宜做户外锻炼，以避免诱发心绞痛、心衰。中等和重度霾天气易对人体呼吸循环系统造成刺激，尤其是在早晨空气质量较差。通常来说，若无冷空气活动和雨雪、大风等天气时，锻炼的时间最好选择上午到傍晚前的空气质量好，能见度高的时段进行，地点以树多草多的地方为好，霾天气时也应适度减少运动量与运动强度。

3. 关闭门窗。由于雾霾天气时，空气中的污染物难以消散，在大雾的天气应紧闭门窗，避免室外雾气进入室内污染室内空气，诱发急性呼吸道和心血管疾病的发生。

4. 注意饮食。患有慢性呼吸道疾病患者，尤其是老年人要保持科学的生活规律，避免过度劳累，多饮水。要注意饮食清淡，少食刺激性食物，多吃些豆腐、牛奶等食品，必要时要补充维生素D。

5.行车走路要倍加小心。中等和重度雾霾天气下，能见度较低，视线差，驾车、骑车和步行的人们都应多加小心，特别是通过交叉路口和无人看管的铁道口时，要减速慢行，遵守交通规则，避免发生交通事故。

导语：现在网络公开课很盛行;网络公开课有不少好处，也存在一些问题;对此你有什么建议吗?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

话题：Open Courses

1. 现在网络公开课很盛行;

2. 网络公开课有不少好处，也存在一些问题;

3. 我对此的建议。

范文：

Online open courses are gaining popularity in recent years. Follwoing globally famous universities like Yale and Harvard, some universities in China have also started to offer online open courses. Those courses have attracted people from all classes with different occupations.

The courses have brought many benefits to people. Many of the courses are provided by universities in foreign countries, and thus offer fresh ideas to us. Through them, we can keep up with what people are thinking all over the world. But that can also be a problem. Some of the courses may not be very suitable for Chinese students because of cultural differences and may cause chaos on Chinese campus.

In my opinion, online open course is useful and we should make use of it to broaden our horizons. But we should also remember to have our own thinking and not be brainwashed by improper ideas.

【参考译文】

在线开放课程近年来越来越受欢迎。以下全球知名大学喜欢耶鲁和哈佛，在中国一些大学也开始提供网上开放课程。这些课程吸引了来自不同职业的班级的人们。

这些课程给人们带来了许多好处。许多课程都是由国外的大学提供的，从而为我们提供了新的思路。通过他们，我们可以跟上世界各地的人们在想什么。但这也可能是一个问题。一些课程可能不适合中国学生，因为文化差异，可能会造成混乱的中国校园。

在我看来，网上开放课程是有用的，我们应该利用它来扩大我们的视野。但我们也要记住，要有自己的思想，不要被错误的想法洗脑。

With the development of the Internet, the net bar plays an important role in people s life. More and more people, especially students, like to go to net bars.They are absorbed in playing video games, making bad friends and having a chat with Meimei on the net in the bar. Some students often go on playing late into the night in the net bar. As a result, not only does it do harm to their health but also produces a bad effect on their studies.

Now a lot of net bars have been shut down in Beijing. But some students go by bus to the net bars at suburbs to play. Fortunately, more and more parents and schools have realized it. Recently, more than six thousand students guaranteed that they would be far away from net bars in Jinzhou city, Liaoning Province. It is quite necessary for the students to get rid of the bad habit. ​

我们生活在一个信息科技发达的时代，网络的应用已经逐渐取代电话和电视，给我们的生活带来了许多的方便，已然成为我们的生活中不可或缺的一部分。然而随着网络科技的逐步发展，网络的应用逐渐普及，以网络为载体的犯罪行为也逐渐出现。企业电脑安全受到侵犯的比例为50%，1998年我国公安部破获黑客案件近百起，其中以经济为目的的计算机犯罪占70%，计算机犯罪能使一个企业倒闭，个人隐私的泄露，或是一个国家经济的瘫痪，这些绝非危言耸听。因而网络安全的维护变的越来越重要。

计算机网络犯罪的原因多种多样。（一）计算机使用者安全意识淡薄。很多计算机并没有安装杀毒软件或防火墙，或者不能保证杀毒软件的每天更新，这就给计算机犯罪人员以可乘之机。（二）网上贪图非法钱财。实施网络犯罪的动机多种多样，但从数量上分析，贪图钱财、牟取私利占大多数。（三）取证困难，证据有限网络犯罪留下的最多也仅有电磁纪录，而不会有指纹、DNA等证据，而且这些证据十分容易毁灭。（四）多数国家对计算机打击力度不大。大多数国家的法律对防治网络犯罪没有做大的努力，其现有的法律不足以对互联网犯罪构成真正的威胁。

在我看来，预防网络犯罪我们首先应该从在日常生活中建立一个健全的人生观价值观开始，而不是随性而为。网络在我们日后的生活肯定会占据越来越重要的位置，我们应该应用在学校学习的知识和生活中的经验，积极地预防和避免上当受骗。在平时积攒足够的网络使用经验和网络犯罪防范意识，充分的保护自己，远离网络犯罪的侵犯。

We live in a technology era, the network has gradually replaced the telephone and television, brought a lot of convenience to our lives, has become an indispensable part of our life. However, with the development of network technology, the network application becomes more and more popular and the crime base on the network also come gradually. The proportion of companies’ computer security violated is 50%.In 1998,our country the public security cracked hacker case nearly 100,the purpose for economy of computer crime accounted for 70%.The cyber crime can make a business failure, leakage personal privacy, or the paralysis of a national economic, this is not alarmist. Thus the network security becomes more and more important.

There are various reasons of cyber crime.First,the computer users security awareness. Many computers do not install antivirus software and firewall, or can not guarantee the antivirus software updated daily, which give the computer criminals an opportunity. Second,for illegal money online. The implementation of network crimes is various, but from the quantitative analysis,for money, gain on the majority. Third, the difficulties to get the evidence.The limited evidence of network crime left most also only have electromagnetic records, but there is no fingerprint or DNA evidence, but such evidence is also very easy to destroy. Fourth,the crackdown is not great on the computer in majority of countries. The laws of most countries do not make efforts on the prevention and control of network crimes,and the law is not sufficient to constitute a real threat to the Internet crime. In my opinion, the prevention of cyber crime we should first of all from the establishment

of a sound outlook on life and values in the daily life, but not his.The network will occupy an increasingly important position in our future life, we should use the knowledge learning in school and life experience, to prevent and avoid being deceived. Accumulating enough Internet experience and prevention awareness of cyber crime, fully protect ourselves, away from the infringement of network crime.

[网络犯罪英语作文

网络是现代高科技，现代社会离不开网络，但有的网络游戏对青少年产生了极大的危害。

网络游戏被现代人称为“电子洛因”，网络游戏不但使青少年成绩下降，影响视力更会使青少年走向犯罪的道路，误入歧途。那些贪婪的制造者，制造出一个又一个看似有趣的游戏，而且让众多网迷沉醉于中，网络游戏使人变成魔鬼，使善良的青少年贬称可怕的刽子手，网络游戏正一步一步的蔓延而来，我们青少年是祖国的未来之花，我们应该用坚定的语言对它说‘不’，有人说网络游戏可以玩，因为它可以让人放松。不错的网络游戏是可以让人放松，但对于没有自制力的青少年来说网络游戏仿佛是品，它正无声的侵蚀着我们那幼小的心灵。网络游戏它主要的吸引在于它设置的级别，每个人心里都会有赢和升级的欲望，因为现代人太讲究现实抬爱面子，都希望在同龄人那儿大赞一番，让他们羡慕，在人类里面青少年这种不甘落后的心理现象最大，因为他们没有自控力，一心想着玩和升级，有的甚至昼夜不分的网游戏导致视力严重下降，他们为了自己的一己之私害了被人也害了自己的家人，一步一步走向监狱。

在此我想对那些沉迷与网络游戏的同龄人说：良药苦口利于病，忠言逆耳利于行。不要再沉迷于网络游戏了，回头吧！后面将是大好前程，前进键是万丈深渊。