随着知识经济时代的到来和信息产业的飞速发展,信息化是当今世界经济和社会发展的大趋势,以网络技术和多媒体技术为核心的信息技术已成为拓展人类能力的创造性工具。“信息技术的发展,使人们的学习和交流打破了过去的时空界限,为人类能力的提高和发挥作用带来了新的空间。”为了适应这 With the advent of the era of knowledge economy and the rapid development of information industry, informationization is the general trend of economic and social development in the world today. Information technology with network technology and multimedia technology as the core has become a creative tool for expanding human capabilities. “The development of information technology has enabled people’s learning and exchange to break the boundaries of time and space in the past and bring new space for the enhancement and functioning of human capabilities.” In order to adapt to this