上网的好处有很多，以下是一些英语句子：

We can get a lot of information quickly on the internet.

We can talk with others on QQ.

We can see whatever films we want to see at any time.

We can also study on the internet.

We can learn much useful knowledge from the Internet.

It is easier for us to make more friends.

It is possible for us to ask different questions.

The Internet can be used for learning knowledge and it's richer than any library.

It is a very valuable research tool.

We can broaden our horizons and broden our minds by accessing a wide range of information and knowledge.

The internet helps us to stay updated with the latest news and events.

It provides a platform for cultural exchange and social interaction.

这些句子涵盖了上网在信息获取、社交、学习、娱乐等方面的多种好处。希望这些对你有所帮助!