高三复习阶段,免不了有很多的数学习题评讲课.习题评讲课上,教师首先要解决本班学生在这些习题上出现的主要问题,其次要通过这些习题,对零碎的知识点加以梳理和整合,以期学生的学科知识能趋于系统化.随着复习的深入,学生对基础知识的掌握日趋牢固,对知识的系统化理解日趋完善,在此阶段,笔者认为,教师的教学侧重点可以倾向 Senior high school review stage, inevitably have a lot of mathematics exercises lectures.Exercises Commentary class, teachers must first solve the students in these exercises appear on the main problems, and secondly through these exercises, the fragmented knowledge points to be combed and integrated, So as to make the subject knowledge of the students tend to be systematized.With the deepening of the review, the students become more and more firm in the mastery of the basic knowledge and the systematic understanding of knowledge is getting more and more perfect. In this stage, the author believes that the teachers’