Now many of my classmates like to surf the Internet in their free time.I think Internet can bring us both advantages and disadvantages.For example，if I have some trouble studying， I can surf the internet to find more helpful information. And I can make more friends on it. Some of my classmates say they feel happy when they talk with more friends with many similar hobbies.However, Internet can make some problems at the same time. If you spend too much time on it ,you will becaome lazy and can't put your heart on study. It will be even worse if you feel you can't live without Internet. So we must be careful when we use the Internet.
现在，我的很多同学都喜欢在闲暇的时间里上网，我认为网络既给我们带来了好处，又有不好的地方。例如，如果我在学习上又困难，我就能上网搜索一些有帮助的信息。并且我还能够在网上交到更多的朋友。我有一些同学说，当他们找到了一些拥有相当兴趣的朋友来聊天时，会觉得开心然而，网络同时也会造成一些问题。如果你花太多时间在上面，你就会变懒而且不能够专心学习。如果你觉得你的生活已经离不开它了那就更糟了所以，当我们在使用网络的时候一定要小心。
With the development of economy, an increasing number of people (more and more people) appreciate role in our lives and has been used in many fields. What's more, it has even entered the homes of ordinary people. it also helps us communicate with overseas friends more effectively.
Obviously, different people have got different attitude about the internet. There are some possible reasons for the present situation. Some people think that the internet also do harmful thing to our human beings. In the first place, some people poured most of their energy in chatting on internet. it wastes much time and money. In the second place, some people watch the sexual pictures and movies on internet, which makes them down. Last but not lease, they are out of the business. the lack of physical exercise is due to the fact that people spend too much time on internet.
In modern times,the Internet is becoming more and more 在摩登时代，上网正变得越来越流行，popular,especially,for the middle school students.Some students think it is good 特别是对于中学生而言。一些同学认为网络对他们很有帮助。for them to get the useful imformation and study on the Internet.Besides(另外),他们可以上网查有关学习的有用的资料，在网上学习。另外they can know about the latest news,widen their field of vision,and gain their 他们还可以了解最新消息、开阔视野，扩大知识面knowledge.On the other hand,some students chat, paly computer games even scan the bad network raher than study.但是，有的同学却不是用来学习的，而是用来聊天、玩游戏，甚至是浏览不良网页。Meanwhile,a long-time searching on the internet makes their health badly.而且，长时间的上网会对他们的身心健康造成严重伤害。 In my opinion,every coin has two sides,that is to say ,one is bad ,the other one is good.在我看来，上网没有好坏之分，每一个事物都有两面，一面是好的，另一面就是不好的。So I think combining the entertainment with the study is the best. 因此我认为把娱乐与学习结合起来是最好的。
In the technology society, the Internet has become an important part in daily life. There area growing number of peopleinterested in the Internet. People can study, entertain, and watch the news on the Internet. For our students, we are able to get the latest information and learning materials in the Internet. Besides, we can join group discussions with other students, and the distance education on the Internet is very useful to us. Except for study, students can have fun on the Internet, such as watching movies, listening to the music and getting news. It helps us to broaden our horizons. But, we should control ourselves and can not spend too much on searching the Internet.
在科技社会中，互联网已经成为日常生活中的重要部分。越来越多的人对互联网感兴趣。人们可以在互联网上学习，娱乐，看新闻。对我们学生来说，我们可以在网上获取最新信息和学习材料。此外，我们可以与其他同学加入讨论组，而且网上远程 教育对我们很有用。除了学习之外，学生可以在互联网上娱乐，比如看电影，听音乐以及获取新闻等等。它可以帮助我们开阔视野。但是，我们应该控制自己，不能花太多时间上网。本回答被网友采纳