首段示例 2 ：

　　标题： Can Schoolchildren Start Using the Internet?

　　提纲： 1 )随着科技的发展，网络越来越普及;

　　2 )网络有其优点但也有缺点;

　　3 )我的观点

　　根据上面的提示，首段可有下列几种方式：

　　1) Nowadays, using the Internet has become a fashion. Many parents begin to teach their children to use the Internet. However, there are diverse opinions on this. Some think it wise, but I don't agree with them.

　　2) Today, the Internet is becoming more and more common. It begins to play a more and more important role in our society and life. It's so useful that most adults are learning how to use it. What about children? Of course they can start using it.

　　3) Today, with the development of science and technology, the Internet is beginning to play a more and more important role in our life. More and more people are starting to use the Internet, including schoolchildren. However, I think schoolchildren are too young to start using the Internet.

　　4) According to a recent survey, Internet users are becoming younger and younger, and Internet bars have become a resort for schoolchildren who log in to chat or play games. Faced with this phenomenon, many people argue for measures to prevent schoolchildren from using the Internet, and I think they have their reasons.