《国家中长期教育改革和发展规划纲要》指出:“信息技术对教育发展具有革命性影响,必须予以高度重视。”“提高教师应用信息技术水平,更新教学观念,改进教学方法,提高教学效益。”21世纪是人类全面进入信息时代的世纪,每一名合格的公民都应该具备收集、处理和利用各种信息的能力。信息技 “National Medium and Long-Term Education Reform and Development Plan,” pointed out: “Information technology has a revolutionary impact on education development, we must attach great importance. ” “Teachers improve the level of application of information technology, update teaching concepts, improve teaching methods, improve Teaching Benefits. ”The 21st century is the century when all mankind has entered the information age. Every qualified citizen should have the ability to collect, process and utilize all kinds of information. Information Technology