Internet i now coming into our life. It bring u not only a lot of convenience ，happine but alo trouble. Some tudent ue Internet a a too to tudy. They look up the meaning of the word， a tranlated form of a entence，the background of an event or a tory ，the information of a company or a famou peron，etc.
They alo read new or end e-mail through it. Internet help them learn more and tudy well.
On the other hand，ome tudent play game，chat with friend ，ee the picture or film even the unhealthy one on the Internet the whole day. They are not intereted in their ubject. It’ very dangerou for them!
The Internet’ advantage and diadvantage are hown clearly to u. I think we hould make good ue of it and tay away from the unhealthy webite.