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电化教育是现代化教育的重要组成部分,是优化课堂教学、提高教学效率的有效途径之一。电教手段形式多样,作为其中之一的PowerPoint是功能全面、界面美观的工具软件,它能将声音、图像、动化效果等融合在一起,且操作简单,效果直观生动,成为广大教师广泛采用的一种辅助教学手段。自从电教手段应用于课堂,我们的地理教学就进入革命性时代,特别是powerpoint进入地理课堂,更是催生出地理教学的一片生机。
Electrification education is an important part of modern education and is an effective way to optimize classroom teaching and improve teaching efficiency. As one of the various forms of audio-visual teaching, PowerPoint is a full-featured, beautiful interface software that integrates sound, image, moving effect and so on, and is easy to operate, intuitive and vivid, and has become widely used by the majority of teachers A kind of auxiliary teaching method. Since the application of audio-visual methods in classrooms, our geography teaching has entered a revolutionary era. In particular, powerpoint has entered the geography classroom and has given birth to the vitality of geography teaching.