因而网络教学支持系统要能为老师提供顺应性超媒体教学。

Therefore, online teaching support system for teachers to be able to provide adaptive hypermedia teaching.

媒体教学；创设情景；积极主动。

Medium teaching; Establish scene; Aggressive active.

多媒体教学一定优越于传统媒体教学，这是我国教学实践中普遍存在，值得注意的一种形而上学。

The multimedia instruction is bound to be superior to any other media instructions. This is a metaphysics that is widespread in our teaching practice and deserves special attention.

并就当前电化教学日益普遍的形式下提出媒体教学在外语教学中不可替代的作用和明显优势.

And propounded the unchanged functions and distinct advantages with the increasingly widespread using of modern teaching.