一直以来,不少学生包括有的物理教师觉得教材上的例题太常规、太简单,不如某些资料上的习题“典型”,从而淡化了教材中的例题教学,造成教师忽视教材例题,学生轻视教材例题的局面,导致很多学生基础知识不落实,基本方法不熟练,习题解答不规范的严重后果。教学中应重视教材中的例题教学,才能取得了较好的教学效果。 All along, many students, including some physics teachers, feel that the examples on the textbooks are too routine and too simple. They are not as good as the typical “exemplary” exercises on some materials, thereby diluting the teaching of examples in textbooks and causing teachers to ignore the textbook examples. The situation of textbook examples has led to many students’ basic knowledge not being implemented, basic methods unskilled, and the serious consequences of non-standard exercises. Teaching should pay attention to the example teaching in the teaching materials in order to achieve better teaching results.