应用多媒体信息技术辅助教学,能有效地激发学生的学习兴趣,使学生产生强烈的学习欲望,从而形成学习动机,主动参与教学过程,使课堂信息量加大,学生易于接受,在愉快的气氛、交互讨论中掌握了教学的重点、难点,教学效果相当明显. Application of multimedia information technology-assisted teaching, can effectively stimulate students’ interest in learning, so that students have a strong desire to learn to form a learning motivation, take the initiative to participate in the teaching process, make the classroom more information, students easy to accept, in a pleasant atmosphere, Interaction discussed in mastering the teaching of the key and difficult, the teaching effect is quite obvious.