电脑网络作文英语

A. 求两篇关于网络的英语作文，

The Internet in our life

Internet plays a very important role in everybody's life, It has made a huge difference in the world, But the Internet has some advantages and disadvantages.

First of all, The World Wide Web contains huge amount of information. It is extensive, relatively easy to access, And provides virtually unlimited information. If we need some information, We can acquire information online. The Web provides us an excellent resource to gain knowledge, From this way we can gain current information we need it now.

Online ecation is very important in our life, It can gives us excellent sources of information, saves our time, money and it is extremely convenient. In addition, we also can exchange thoughts, opinions and information with our classmates without leaving our house. Sometimes, If we feels very stressed and depressed, We can listen to songs, In order to have a well-balanced life.

But the Internet also has some harmful. Somebody inlges in the network games. They standing in the internet bar day and night ,At the end they leaves uncultivated the studies.

Overall, Internet has become an inseparable part of our life. Only when we can make it serve our needs. Can we benefit most from it. So, please use the Internet in a proper way.

My idears about the Internet

Once talking about the Internet,you will feel that it is old and familiar.As you know ,the Internet came to China in 1994.With the society’ fast development,it is a necessary part in our life.

When we take a wide view for the Internet in history,it looks like a coin which has two sides.However,it’s no double that useful sides are more than harmful sides,I think.

Do you think so?It allows us to send e-mails and chalk with other pleople.Besides,it gives us information on all sides,which helps to widen our horizon.Such as The Word Expo in 2010 Shanghai,which many people pay attion to.We can get new information without going out.Otherwise,it is clear that the ecation through the Internet is very popular.Now the long-rage ecation takes an important role.For us,a nearby screen is showing videos and lectures when we go to class.this way breaks the ancient ways and draws student’s attention to improve the efficiency.the Internet’s application graally covers military,business and so on.

On the other hand,it can provide some ways of destorying people’s life.The bad information has caused some trouble to consummers.Aboviously,some have been taken in when they buy goods on the Internet,what’s worse,many poor self-controlled people are so addicted to computer games that they will waste some time and money and even wave good-bye to the school work.

In a word, the Internet is a sword that it oneself has no error.The key is how to use it.

B. 关于上网的英语作文

Middle school students' Internet advantages are: it can broaden our horizons; foreign exchange; can promote the development of indivial young people; can promote academic students; we can get the latest dynamic ecation.
But the Internet also has many drawbacks, such as: online information uneven, some good and some bad, often surf the Internet to get those scattered and not the knowledge of the system, not only improve the students' ability, but will ever degradation, but also many middle school students, because of the inability to handle excess information while suffering from " information anxiety " and other mental illness. Because the Internet on middle school students with unlimited attraction, therefore resulting in a large part of middle school students are addicted to the Internet, thus suffering from " Internet addiction ", " network alienation disorder " and other new types of mental diseases, these worms are not the family not classmates, detached from the real life, is completely a proceral thinking robot.
We middle school students should have the correct Internet motivation, don't have a blurred vision, would like to use your a pair of eye, the pros and cons of network see clearly, as clear as noonday, real.
中学生上网的利主要有： 可以开阔视野；可以对外交流；可以促进青少年个性化发展；可以促进中学生的学业；可以掌握最新的教育动态。
但上网也有许多弊端，比如：网上的信息良莠不齐，经常上网获取那些零散和不系统的知识，不但不会提高中学生的能力，反而会比以往退化，而且还有不少中学生，因为无法处理过量的信息而患上"信息焦虑"等精神病。由于网络对中学生具有无限吸引力，所以导致很大一部分中学生沉溺于网络，从而患上"网络上瘾症"、"网络疏离症"等新型的精神性疾病，这些网虫们不要家人不要同学，脱离现实生活，完全是一群有着程序化思维的类机器人。
我们中学生要端正上网的动机，千万不要雾里看花，愿用你们的一双慧眼，把网络的利弊看得清清楚楚、明明白白、真真切切。

C. 关于电脑的英语作文

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 stopping them making their own entertainment. So much so that when there is a breakdown or jam, people may find that World Wide Web turns into World Wide Wait. What is worse, some children have access to the scenes of violence and sex. Apart from these, it can be affected by viruses(病毒) and hackers (黑客). We should handle its problems, meanwhile we should exploit its potential as well. With proper management of Internet people ought to experience more fruits of the information revolution. All the wisdom of the ages, all the information that has enlightened mankind for centuries, should be available to us with the healthy development of Internet.
翻译：以下方面最能说明互联网的优势。netsurfers（网上冲浪者）在不同的国家可以分享有趣的知识和最新的信息。此外，互联网提供了一个重要机会购买和销售商品（商品）。更甚的是，人们可能获得医疗帮助，甚至在互联网上进行表决。其优点是无数的。这一切的背后发光的说话，然而，一些问题。网络让人们变得被动，令他们制造他们自己的娱乐。所以，当出现故障或堵塞，人们会发现万维变成全球等待。更糟的是，一些儿童接触暴力和色情的场面。除了这些，它会受到病毒（病毒）和黑客（黑客）。我们应如何处理的问题，同时要发挥其潜力等。妥善管理互联网的人应该体验更多的水果的信息革命。历代的智慧，所有的信息，启迪人类千百年来，应提供给我们提供互联网健康发展。

D. 跪求一遍关于计算机网络的英语作文..字数在1200以上的..

Computer networks
Now every almost have computers, and computer good does have its downside - it depends on how you use. If you want to ask me: I on the computer do what, I can tell you, I will do a lot of things in the computer. May first and have out-of-town relatives chat, then can check information, listening to music, watching movies, paint... My favorite on the computer music and watching movies, because it very relaxing my mood.But the most people used compter to surf the internet.Now Let us know about the computer network
Ⅰ.Introction
Computer networks,the wide spread sharing of information among groups of computers and their users,are a central part of the information age.The popular adoption of the personal computer(PC)
and the local area network (LAN) ring the 1980s has led to the capacity to access information on a distant database;download an application from overseas;send a message to a friend country;and share files with a colleague-all from a personal computer.
The network that allow all this to be done so easily are sophisticated and complex entities.They rely for their effectiveness on many cooperating computers.The design and deployment of the wordwide computer network can be viewed as one of the great technological wonders of recent decades. Nowadays Intemet is very popular all over the world, especially in some big cities. Do you know when the Intemet was first established? Built in 1960s, the Internet was a crude network of a few computers which shared information. If one of the computers broke down, the whole networks would be unable to work, causing continual problems. At first, just the government had access to the Internet, using it for communications among different branches. However, by 1970s the Internet had been used in universities, banks, and hospitals. At the beginning of 1990s computers became affordable for common people and this affordability increased the use of the Internet by people,It is said that each day tens of millions of people log off, making it the most important part of people's life.

Ⅱ.Local Area Network
One of the most dramatic events in computer networking has been the introction and rapid growth of local area network(LAN) as a way to standardize the system of linking computers used in office systems.As the name suggests,this is a means of connecting a number of computing elements together.At the simplest level,a LAN provides no more more than a shared medium (such as a coaxial cable to which all computers and printers are connected) along with a set of rules that govern the access to that medium.The most widely used LAN,Ethernet,used a mechanism called Carrier Sense Multiple Access-Collosion Detect(CSMA-CD).This means that each connected device can only use the cable when it has established that each connected device is using it.If there is contention, the device looking for a connection backs off and tries again later.The Ethernet transfers data at 10M bits/sec,which is fast enough to make the distance between devices insignificant.They appeat to be connected directly to their destination.
There are many different layouts(such as bus ,star,ring,see Figure 6A-2)and a number of different access protocols for LANs.Despire this variety,all LANs share the feature that they are limited in range (typically they cover one building) and are fast enough to make the connecting network invisible to the devices that use it.
In addition to providing shared access,modern LANs can also give users a wide range of sophisticated facilities.Managenment software packages are available to control the way in which devices are configured on the local area network (LAN),how users are administered,and how network resources are controlled.A widely adopted structure o local network is to have a number of servers that are available to a (usuallu much greater) nember of clients.The former,usually powerful computers,provide service such as print control,file sharing,and mail to the latter,which are usually personal computers.
Ⅲ.Routers and brideges
The facilities on most local area network (LAN) are very powerful.Most organizatonns do not wish to have small isolated islands of computing facilities.They usually want to extend facilities over a wider area so that groups can wok wtthout having to be located.Routers and bridges arespecialized devices that allow two or more local area network (LAN) to be connected.The bridges is the more basic device and can only connect local area network (LAN) of the same type.The router is a more intelligent component that can interconnent many different types of computer network.
Many large companies have corporate adta network that are founded on a collection of local area network (LAN) and routers.From the user’ point of view,this arrangement provides them with a physically diverse network that looks like one coherent resource.
Ⅳ.Wide Area Networks
At some point,it becomes impractical to extend a local area network (LAN) any further.Physical limitation sometimes drives this,but more often than not there are more concenient or cheaper ways to extend a computer network.Two major components in most real computer networks are the public telephone and data networks.These provide long-distance links that extend a local area network (LAN) into a wide area network (WAN).Nearly all of the national network operators offer services for the interconnection of computer networks.These services range from simple, low speed data links that work over the public telephone network to sophisticaied high speed data services that are ideally suited to the interconnection of LANs.These high speed data services are usually referred to as broadband connection.It is anticiopated that they will provide the necessary links between LANs that make what is called the information superhighway a reality.

E. 有关计算机网络的英语作文

1.We live in the"computer age".Computers become very important because they can work faster than men and make fewer mistakes.Computers can help people do a lot of work. For example,writers use computers to write,teachers use them to teath, students use them to study and children use them to play games.People in the office use them to search information.Computers also remember what you put into them.Computers are very useful and helpful.They are our good friends. ` PS: 这篇行吗？是我们学这儿时老师让我们抄的范文，网上搜不到的，打了半天了。。你看看符合要求吗，不行了再说，我那儿还有几篇。。

F. 关于网络的英语作文

这个The Internet is becoming more and more important in our daily life. On the net, we can learn news both at home and abroad and all kinds of other information as well. We can also send messages by e-mail, make phone calls, go to net school, read different kinds of books and learn foreign languages by ourselves. Besides, we can enjoy music, watch sports matches and play chess or cards. On the net, we can even do shopping, have a chat with others and make friends with them. In a word, the Internet has made our life more colourful.

参考范文：
In my opinion， Internet is helpful rather than harmful as someone else thinks. As is known to all，the Internet is playing a more and more important part in our daily life. On the Internet，we can read news at home and from abroad and get as much information as we can. We can send e - mails or make phone calls to our family as well as to our friends. We can also attend the net school，read many books and even teach ourselves English. We can also enjoy music，watch matches and play computer games on the Internet. We can even do shopping on line. Besides，we can improve our ability to operate the computer.
But we should not be given to the Internet，or we'll get our life and study destroyed. Besides，we should keep off the harmful websites. Anyhow，this doesn't prevent the Internet becoming our friend. We can't throw away the apple because of the core，can we？

G. 写一篇关于整日玩电脑,沉迷网络的英语作文

As the development of economic and science,almost every family owns a compuer,therefore,more and more students are addicted to computers games.
随着经济和科学的发展，几乎每家每户都有一台电脑，所以，越来越多的学生沉迷于电脑游戏
In my opinion,excessively addicted to computers games is not a good phenomenon.It's well known that many students spent so much time on computer games that they usually fail in exams.Some students who are banned to use computer by their parents even steal trick money from their parents to go to the internet bar. Its dishonest and serious!
在我看来，过度沉迷于电脑游戏不是一个好现象。众所周知，很多学生花费很多时间在电脑游戏上，以致他们经常考试不及格。有些被家长禁止用电脑的学生甚至从父母那里偷钱骗钱去网吧。这样很不诚实，也很严重。
As a student,i think our basic thing is study,so we should keep far away from computer games,and study hard to repay our parents.
我想，作为一个学生，我们最基础的事情就是学习，所以，我们应当远离电脑游戏，努力学习以回报父母。

H. 关于网络的英语作文。80词左右。

The note work is one of the our life's ,The note work is influence is two-sided ,It has both good and bad,The network to people's life or job especially students life brings a lot of convenience
People can search in the network all they want ,nformation,news,.....but it also is bad ,it can be bad for you .Playing computer games can make the person wallow in ,Affect thereby learning .
every bady ,Let us take advantage of network, a network host .