随着时代的飞速发展,人们已更清醒认识到,教学过程是教师教与学生学的互动过程。如教师教得得心应手,学生学得轻松愉快,教学的效果就会很好。而多媒体以其强大的表现力、感染力和吸引力,通过形、声、色、光的传播,已经或正在成为一种高效有力的教学辅助手段,对于优化教学过程和强化教学效果是有积极影响的。 With the rapid development of the times, people have become more aware that the teaching process is the interactive process between teacher education and student learning. If teachers teach handy, students learn relaxed and happy, the teaching effect will be very good. Multimedia, with its strong expressiveness, appeal and attractiveness, has been or is becoming an effective teaching aid through the spread of form, sound, color and light, which is positive for optimizing teaching process and enhancing teaching effectiveness Affected.