“化学与资源综合利用环境保护”是人教版普通高中化学必修2第四章的第二节,分两个课时。笔者利用多媒体计算机,将其开发成为CAI教学课件,把文字、图形、影视图像、声音、动画等有机集成显示在屏幕上,学生通过人机交互界面进行学习,取得了满意的教学效果。这使笔者深刻认识到,现代教育技术的应用,提高了学生的学习兴趣,优化了课堂教学。下面,笔者就这个课件的开发和运用谈谈自己的体会。 “Environmental Protection of Comprehensive Utilization of Chemistry and Resources ” is the second section of Chapter IV of the PEPC Chemistry 2, in two hours. The author makes use of multimedia computer to develop it into CAI teaching courseware. The text, graphics, video, audio, animation and other organic integrated display on the screen, the students through the human-computer interface to learn, and achieved satisfactory teaching results. This enables the author to deeply understand that the application of modern educational technology has improved students’ interest in learning and optimized classroom teaching. Below, I talk about the development and use of this courseware own experience.