“多媒体教学”是指在以班级形式授课的课堂教学中,在继承传统教学手段中合理成分的基础上,恰当地引进现代化的教学手段,使两者有机地结合,各展所长,相辅相成,促成教学效果的最优化。多媒体技术的运用是以计算机为中心,把语音处理技术、图像处理技 “Multimedia teaching ” refers to the class teaching in the classroom, inheriting the traditional teaching methods based on the reasonable components, the appropriate introduction of modern teaching methods, so that the two combine organically, each director, Complement each other, to promote the optimization of teaching effectiveness. The use of multimedia technology is a computer-centric, the voice processing technology, image processing technology