第2个回答 推荐于2017-10-02
Nowadays, more and more people tend to surf the Internet for information or just for fun. Whatever one may use the Internet for , things always have its advantages and disadvantages.
advantages:
1.The Internet provides wide knowledges and information. We don't have to go to the library or take time to look for the books which might containing the knowledge we want.
2.The Internet makes purchasing more convinient. You don't even have to go the the department store. The only thing you have is a bank card.
3.The Internet makes communication easier and faster.
We don't have to write letters or stick stamps on the envelop. Just type in and send will do. It helps to save money and time.
4. We can download movis, books and music freely, which saves space as well as money.
5. We get to know more friends who can chat with and get help from through the Internet.
disadvantages:
1.Sitting in front of the computer may bad for our eyes, our back, our neck and our wrist. It may even results in lacking sleep.
2. Once you buy something throught the Internet, you hardly change or return it.
3. There are some adult movies which may exert a bad influence on teenagers.
4. Young people will spend quite a long time in Internet games which affect their studying.
5. The Internet is quite different from a real life.
People may lie to others. Some may cheat to swindle other's emotion as well as money.
So do becareful with your net friend.本回答被提问者采纳