你要参加一场英语辩论赛，主题是“中学生该不该上网”。在参赛之前，你要查阅相关资料，并准备你的辩论发言。就这个主题发表你的看法，至少包含以下的内容要点，字数为100词左右。
a) 因特网给人们带来的好处；
b) 举例说明迷恋上网的害处；
c) 你的建议。
开头已为你写好
As everyone knows, People can get much information through the Internet.
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One possible version:
As everyone knows, People can get much information through the Internet. Meanwhile, people are also clearly aware of its disadvantages, but some children don’t realize they sometimes make friends with bad people online.
In my opinion, people can use the Internet to make friends, download useful materials and go shopping online. It’s really very helpful. However, there are also many disadvantages about the Internet. If you can’t use it correctly, it may be harmful to you. In junior middle school, I was once crazy about playing online games and I couldn’t control myself. As a result, my study results were getting from bad to worse. Besides, if you believe whatever your friends say online, you will be cheated by them some day, I think.
As a student, we should spend more time on studying and less time on the Internet. Of course, if we can control our time of surfing the Internet, we surely can use it after school.