1 引 言网上多媒体教学软件满足了人们对更新和获取知识的要求,目前人们可以通过远程教育获得许多专业知识和专业学位。但是,在目前的网上课堂教学中也存在一些问题,其中最主要的一个问题就是网上课件的质量。现在大部分网上课件基本上是相关教材的翻版,信息量少,页面呆滞,知识陈旧;最大的缺点是某一专业或学科的相关课程间没有什么联系,没有充分发挥现代计算 1 INTRODUCTION Online multimedia teaching software meets people’s requirements for updating and acquiring knowledge. At present, people can acquire many professional knowledge and professional degree through distance education. However, there are still some problems in the current online classroom teaching. One of the most important problems is the quality of online courseware. Now most online courseware is basically a copy of the relevant textbooks, less information, sluggish pages, outdated knowledge; the biggest drawback is that there is no connection between the relevant courses of a major or discipline, did not give full play to modern computing