随着科学技术的迅猛发展,以计算机技术和网络技术为代表的现代信息技术也广泛进入校园,运用到课堂教学中。它以其内容的丰富性,交流的开放性、及时性以及互动功能深受教师欢迎。这些教学手段进入课堂教学,确实对推进素质教育,发挥学生的主体作用,丰富课堂知识和趣味性发挥了重要作用。然而,一切课堂的形式都是为教学内容服务,过分的依赖在一定程度上会弱化教 With the rapid development of science and technology, modern information technology represented by computer technology and network technology has also entered the campus extensively and applied to classroom teaching. It is very popular with teachers for its rich content, openness, timeliness and interactive features of communication. These teaching methods into classroom teaching, indeed to promote quality education, play the main role of students, enrich the classroom knowledge and interesting play an important role. However, all forms of classroom services for teaching content, excessive dependence on teaching to some extent weakened