随着计算机技术的迅速发展，多媒体课件作为现代教学媒体正逐步进入课堂，并日益显示出优势。尤其是对于突出教学重点、突破难点，诱导学生思维，激发学生学习兴趣，培养学生的想象力、创造力，提高学生素质，具有传统教学无法相比的效果。几年来，本人在生物课教学中，根据中? With the rapid development of computer technology, multimedia courseware has gradually entered the classroom as a modern teaching medium, and has increasingly demonstrated its advantages. Especially for highlighting teaching priorities, breaking through difficulties, inducing students’ thinking, inspiring students’ interest in learning, cultivating students’ imagination, creativity, and improving the quality of students, it is incomparable with traditional teaching. In the past few years, I was teaching in biology class, according to Chinese?