“粉笔加黑板,教师一言堂”的传统教学方法,不但效率低下,而且不利于提高学生的学习兴趣和分析、解决问题的能力。而以多媒体网络教学为中心的现代教学模式,则能克服以上缺点,利用网络的大容量性、可储存 “Chalk plus blackboard, teachers say a word” traditional teaching methods, not only inefficient, but not conducive to improving students’ interest in learning and analysis, the ability to solve problems. The multimedia teaching as the center of the modern teaching mode, you can overcome the above shortcomings, the use of network capacity, can store