写作思路：根据题目要求，以“网络的好处与坏处”作为主题，可以先写出网络的好处，之后再写出相反的网络的坏处，最后进行总结，正文：
Now is the information age, and the network is inseparable from us. Although the network will bring us benefits, it will also bring us disadvantages.
现在是信息时代，网络已经与我们密不可分了。网络虽然会给我们带来好处，但同时也给我们带来坏处。
Many people like surfing the Internet, because the Internet will bring us a lot of happiness. You can chat with friends face to face every day on the Internet, or listen to music and watch movies when you are tired. These are the advantages of the Internet.
许多人都喜欢上网，因为网络会给我们带来许多快乐。你可以在网上每天与朋友面对面的聊天，也可以在疲惫的时候去听一听音乐，看一看电影，这些都是网络的好处。
However, the Internet also has disadvantages. Some children want to surf the Internet. They go to some black Internet cafes in order to avoid their parents' opposition, playing unhealthy games, and playing in the dark leads to unhealthy psychology, inferiority, introversion and always wanting to go to Internet cafes.
可是网络也有坏处，有些孩子想上网，为了逃避父母的反对就去了一些黑网吧，玩着游戏不健康的游戏，还玩的天昏地暗导成了心理不健康、自卑、内向和总想去网吧的心里。
In a word, the advantages and disadvantages of the network depend on how you grasp it. We should make more use of the advantages and make less use of the disadvantages, so as to make our home more beautiful.
总之，网络的好与坏是看你怎么把握的，我们要多利用好处，少利用坏处，这样才会让我们的家园变的更加美丽。
The computer news fast development promoted its popularization. Now besides the personal computing which finds at everywhere, each kind of portable portable computer also arises at the historic moment.
The computer is playing the very major role in ours life. Cannot have in us when question, we may access the net the consult material, some quite big data may use the computer to calculate ......We may learn very many knowledge in the computer
The computer also has many is bad, if to the elementary student, I wants to say plays the computer the question. Now the family economical level enhanced, the elementary student vision dropped actually, this is plays the computer the fault. The advantage very are also many, for example chats, said the topic and so on some beneficial games can cause elementary student's after school life to be more interesting. But cannot sink confuses in the computer games. Some real matter meant, a child,For computer games in hypothesized duty battle, own jumped from an upper story. Therefore, plays the computer not to be able to fall, after on the one hand which falls to does not have the advantage.
The high tech product increases day by day,Computer these high tech product,Has brought many conveniently to the people,Might also bring the misfortune to the people.Today I want to schoolmates said,That is regarding yours vision.Many children just were giving birth to,Eye all well,May perhaps be because watches the television,Plays the computer,Each one has all taken to bring with the eyeglasses.On our class,Some 70% schoolmate are almost the nearsightedness,My eye also very is originally good,May march into the higher grades,Also starts to drop.This police has shown us,Plays the computer,May,Watches the television,No reason why not.However,If you want to have a pair of beautiful health eye,Anything must have a limit.If your eye for a long time in television and under computer accompanying,I believed,That cannot have the good result.
电脑在我们的生活中起着重要的作用，电脑可以帮我们做很多事情：数据计算，学习娱乐，办公自动化，控制生产，自动取款，远程通信……
电脑的讯速发展促进了它的普及。现在除了随处可见的个人电脑外，各种便携式的手提电脑也应运而生。
电脑在我们的生活中起着很大的作用。在我们有不懂的问题时，我们可以上网查阅资料，一些比较大的数据可以用电脑计算……在电脑中我们可以学到很多知识。
电脑也有许多坏出，如果对小学生呢，我想说玩电脑的问题。现在家庭的经济水平提高了，小学生们的视力却下降了，这就是玩电脑的坏处。好处也很多，例如聊聊天、说说题等一些有益的游戏能使小学生的课余生活更加有趣。但不能沉迷于电脑游戏。有一个真实的事就是说，一个小孩,为了电脑游戏中虚拟任务的争斗，自己跳楼了。所以，玩电脑不能陷进去，陷进去后对哪一方面都没有好处。
高科技产品日益增多,电脑这些高科技产品,给人们带来了许多方便,可也给人们带来了不幸.今天我就想对同学们说说其中的一点,那就是对于你的视力.许多小孩在刚生下的时候,眼睛都好好的,可也许是因为看电视,玩电脑,个个都带上了眼镜.就我们班,差不多有70%的同学是近视,我的眼睛原来也很好,可步入高年级,也开始下降.这警示了我们,玩电脑,可以,看电视,未尝不可.然而,如果你想有一双美丽健康的眼睛,什么都要有个限制.如果你的眼睛长期在电视和电脑的陪伴下,我相信,那不会有好结果.
I think when we surfing the internet we can search for useful information which is good for our sutdy. And we can also chat with our friends and know many other people. It can also brodern our horizon. But if we spend too much time on the internet, it will do harm to our study. So I think of course students can surf the internet, but we should make sure not to spend too much time on it. Maybe we can use it in our free time。
中文意思大概说：
网络能查找有用的信息，能交新朋友，扩展我们的视野。但前提是不能花费太多的时间在上面，只能在休息时间，否则影响学习。本回答被网友采纳
With the development of the society , the computer has been caming to more and more families.Of course , surfing the Internet is a double-edged sword.
On the one hand ,the Internet widen our eyes and relax us .we can learn the latest news , search the information as soon as possible on the Interner . Also , we can communicate with others ,such as chatting face to face . On the other hand , surfing on the Internet for a long time and some bad information may do harm to our health .
In a word , we should realize the advantagements and disadvantagemets of the Internet , and make good us of it to help us make progress and live better !
With the development of the society , the computer has been caming to more and more families.Of course , surfing the Internet is a double-edged sword.
On the one hand ,the Internet widen our eyes and relax us .we can learn the latest news , search the information as soon as possible on the Interner . Also , we can communicate with others ,such as chatting face to face . On the other hand , surfing on the Internet for a long time and some bad information may do harm to our health .
In a word , we should realize the advantagements and disadvantagemets of the Internet , and make good us of it to help us make progress and live better !