从成本观念上看,真正的高效率的教学就是师生用最短的时间获得最大的效率。从全面发展的观念上看,其高效性就是教学三维目标落到实处,教学过程民主,科学互动,教学主体的知识和能力得到全面提高。 From the cost point of view, the real high-efficiency teaching is that teachers and students in the shortest possible time to get the maximum efficiency. From the viewpoint of all-round development, its high efficiency means that the three-dimensional teaching objectives are fulfilled, and the knowledge and ability of the process of teaching, democracy and interaction of science and teaching are all improved.