练习题的开发就是对教材上习题进行第二次开发,用好用活课本上的习题。“用教材教”而不是“教教材”。教师要在吃透教材意图的基础上,应对习题资源做出适度而有效地开发和利用,不断提高习题教学的“附加值”。为此,我们有必要凸显新课程理念,充分发挥习题的功能,赋予习题第二次生命,以适应学生发展的需求。一、化静为动,开放习题教材往往受到客观条件的限制,呈现给学生的都是静态的信息,若能化静为动,则能增强习题的趣味 Exercises is the development of exercises on the second development of the textbook, make good use of the textbooks on the exercises. “Teaching materials ” instead of “Teaching materials ”. Teachers should thoroughly understand the intent of teaching materials, make appropriate and effective exploitation and utilization of exercises resources, and constantly improve the “added value ” of exercises teaching. Therefore, it is necessary for us to highlight the idea of ​​a new curriculum, give full play to the function of exercises, and give exercises a second life to meet the needs of student development. First, the static and dynamic, open exercise materials are often subject to objective conditions, presented to the students are static information, if static and dynamic can enhance the exercise of interest