多媒体辅助教学是一种全新的教学方式,它可以使抽象的、枯燥的学习内容转化成形象的、有趣的、可视的、可听的动感内容;可以使教学由平面走向立体,变静态为动态,化抽象为具体,突破时间和空间,微观和宏观,历史与现实的限制,激活了学生的兴趣,降低了学习的难度,缩短了学生的认识过程,实现了教 Multimedia-assisted teaching is a brand new teaching method, which can make the abstract and boring learning content turn into the vivid, interesting, visual and audible content. It can make the teaching from the plane to the three-dimensional, Dynamic, abstract abstraction as a concrete, breakthrough time and space, micro and macro, the limitations of history and reality, to activate the interest of students, reducing the difficulty of learning, shorten the process of awareness of students, to achieve the teaching