进入高三复习阶段,(月考、周练、专题检测等)考试变得频繁,试卷讲评是高三数学教学的有机组成部分和重要环节.高质量的试卷讲评能针对学生前一阶段的学习情况,使学生从中汲取失败的教训(包括听课、审题、解题的方式方法等),然后查缺补漏,如帮助学生纠正错误、寻找错因、澄清模糊认识、规范和拓展解题思路等:总结成功的经验,完善知识与思维系统,提高认识,尝试创新.同时试卷讲评还促进教师对教 Entrance examination into the third year of high school, examinations (month test, week practice, special subject test, etc.) become more frequent, the test paper comment is an integral part of senior high school mathematics teaching and an important part of the high quality papers to comment on the student’s previous stage of learning, So that students can learn from them the lessons of failure (including lectures, examinations, problem-solving methods, etc.), and then check for gaps, such as helping students correct mistakes, finding wrong causes, clarifying obscure understanding, standardizing and developing problem solving ideas, etc. Experience, improve the knowledge and thinking system, raise awareness, try innovation. At the same time papers also promote teachers to teach