假定你是张峰，一家英文报社要请你调查一下中学生对网络使用的情况，并根据你的调查写一篇文章。青根据一下信息，对你的调查作简要介绍，发给报社。
主要用途：阅读国内外新闻，学习英语。发e-mail欣赏音乐，玩游戏等。网上购物。
出现的问题：过多地在网上游戏，浪费了时间，影响了学业。浏览不健康的信息，对身心有害。
（100词左右）请以 As we all know,the Internet is playing an important part in our daily life.

As we all know,the Internet is playing an important part in our daily life.However,is it good for we senior student?
On the whole,if we make full use of internet,it will paly a good role in our study.We can read news which happed at home or at abroad and study English by it.Also we can read and write e-mail ,listen to nice music and play games.Nowadays,we can buy what we want to buy in the internet,too.
However,on the other han d,it is also bad for we.Playing too much computer games,we will lost much time.Then our study will become worst and worst.If we look at unhealthy information,it do harm to our body .