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多媒体技术具有图、文、声并茂,甚至有活动影象这样的特点,对教育、教学过程产生深刻的影响。利用多媒体教学,以计算机为主,结合录像、投影等辅助设备的多媒体教学作为一种现代化的教育技术,能使许多抽象的化学概念、化学规律,复杂的化学反应环境由静态变动态,无声变有声,抽象变具体,从而促使学生更好、更快、更准、更深入地把握教学中的重点和难点。
Multimedia technology has the characteristics of pictures, texts and sounds, and even moving images, which have a profound impact on education and teaching. The use of multimedia teaching, computer-based multimedia teaching combined with video, projection and other auxiliary equipment as a modern educational technology enables many abstract chemical concepts, chemical laws, complex chemical reaction environment from the static state of change, silent Voice, abstract change specific, so as to promote students to better, faster, more accurate, more in-depth grasp of the teaching of the key and difficult.