题目内容：

急求一篇关于讨论上网利弊问题的英语作文
上网（surf the Internet)已成为越来越多人生活的一部分,请谈谈上网的利弊.（120字~150字）

优质解答

With the development of science and technology, internet plays a more and more important role in our life.
There are a lot of advantages using internet, among which the following are the most obvious in my mind. First, The convenience internet bringing to us is self-evident. We can easily get access to various kinds of information and know what’s going on around the world staying at home. Second, internet makes our life more colorful and wonderful. We can watch movie, TV, and play games as we like. It helps us to relax whenever we need to. Third, internet is time-saving and energy- saving. We don’t have to spend so much time in the library or market as we used to do; neither do we have to search from piles of books to find out a piece of information we need—we hand it to internet.
But every coin has two sides; there is no exception for internet. More and more people take advantage of internet to cheat others, and cybercrime is increasing rapidly. Besides, many people are addicted to internet, resulting in great harm.
Yet we can’t go without internet. Then we should make good use of it and try to avoid its side effects.