蔡上鹤教授认为:“教科书是由正文、例题和习题三部分有机组成的.”数学课本中的习题是数学教材的重要组成部分,所有数学教材无一例外地会配备大量习题,中学教材的习题凝聚了几代专家、学者的集体智慧和结晶,研究这些习题,充分挖掘其内在功能的教育教学价值,是一线教师责无旁贷的任务,是提升教师教育教学教研水平的必由之路.数学教材的习题一方面起到了加深学生对知识的理解、复习并巩固的作用,另一方面也是培养学生能力的重 Professor Cai Shanghe thinks: “The textbook is composed of the text, examples and exercises three parts. ” The math textbook exercises is an important part of mathematics textbooks, all math textbooks without exception will be equipped with a large number of exercises, secondary school textbooks Exercises unite the collective wisdom and crystallization of several generations of experts and scholars, study these exercises and fully tap the value of education and teaching of their intrinsic functions, which are the responsibility of first-tier teachers and the only way to enhance the level of teaching and research of teachers’ education. It has played a role in deepening students ’understanding of knowledge, reviewing and consolidating knowledge, and on the other hand, it is also important to cultivate students’ abilities