电教媒体作为一种现代化的教学手段,因其具有形声兼备、化静为动、化复杂为简单、化抽象为具体等突出特点,故而应用日益广泛,其功能也不断地得到扩展和延伸,在更新教法、引导学法方面起到了非常重要的作用。电教媒体正以其风姿多彩的不凡魅力,越来 As a modern teaching method, the audio-visual media has become more and more widely used because of its salient features of sound and sound, complex and simple features, abstract abstraction, etc. Its function is also continuously extended and extended. Update the teachings, guide the study of law has played a very important role. Audio-visual media is its extraordinary charm extraordinary charm, more and more