网络的飞速发展已经远远超过了人们的想象,从2G网络到3G网络再到如今的4G网络,网络的全覆盖正在改变着人们的生活方式、思维方式。智能手机的大范围普及,使得当下互联网在各个领域的发展都达到了前所未有的效果。如今的课堂早已经不再是教师在黑板上书写,学生在下面做题的旧场景了。无论是在小学、初中,还是高 The rapid development of the network has far exceeded the people’s imagination, from 2G networks to 3G networks to today’s 4G networks, the full coverage of the network is changing people’s way of life, ways of thinking. The popularization of the wide range of smart phones, making the current development of the Internet in all fields have reached an unprecedented effect. Today’s classroom is no longer the old scene where teachers write on the blackboard and students do the following. Whether in primary school, junior high school, or high