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超媒体系统是一种非线性的多媒体信息综合使用的交互式大型数据库,其中包括文本文件、静止图像、实时电影及处理系统、语言功能、音乐和声效功能等。它对教学过程的控制功能及人机交互的功能是其它电教设备无法比拟的,是最优秀的现代教学媒体。1多媒体英语教学的必要性1.1学生认知心理的必需1990年,耶鲁大学教授EDWARD TUFTE在解释为什
The hypermedia system is a large-scale interactive large-scale database of non-linear multimedia information, including text files, still images, real-time movies and processing systems, language functions, music and sound effects. Its function of controlling the teaching process and the function of human-computer interaction are unmatched by other audio-visual equipment and are the best modern teaching media. 1 The necessity of multimedia English teaching 1.1 The necessity of students’ cognitive psychology In 1990, YWET professor EDWARD TUFTE explained why