随着电子计算机技术的迅猛发展，电脑正逐步进入课堂．许多有识之士已断言：现代化的教育离不开电脑．从目前情况看，教学还不能完全依赖电脑．因此，如何发挥电脑的辅助教学功能，已成为人们普遍关心的一个问题．众所周知，影响课堂教学成败的因素是多方面的，而难点的突... With the rapid development of computer technology, computers are gradually entering the classroom. Many people of insight have asserted that modern education cannot be separated from computers. From the current situation, teaching can not completely rely on computers. Therefore, how to play computer assisted teaching has become a common concern of people. As we all know, the factors influencing the success or failure of classroom teaching are many, but the difficulties are sudden...