信息高速公路的概念从提出到现在的短短几年间,每个人都能感到世界真的变了。记得在5、6年前,专家到国外考察后到处呼吁信息化的重要性,并不辞劳苦的到大学里给学生普及信息高速公路的基本知识。但是时间推移到了2000年,中小学都有了自己的校园网,老师在网上批改作业,学生用 E-mail 与老师联系,就连7、8岁的孩子都能使用简单方便的软件制作自己的网页,谁能不惊叹网络给这个世界所带来的变化!尽管网络的发展飞速,但这种变化 The concept of the information highway From just a few years before its introduction to the present, everyone can feel the world has really changed. I remember 5,6 years ago, experts went abroad after the study called for the importance of informatization, and worked tirelessly to the university to popularize the basic knowledge of the information superhighway. However, the passage of time to 2000, primary and secondary schools have their own campus network, teachers modify homework online, students use E-mail to contact the teacher, and even 7-8-year-old children can use simple and convenient software to make their own Web page, who can not marvel at the changes that the Internet brings to the world! Despite the rapid development of the Internet, this change