在教学时间紧、任务重,学生学习主动性下降的实际情况下,高三数学试卷的讲评课却存在诸多的低效现象:(1)教师在课堂上反复讲一些学生问题不大的基础题,使学生产生厌倦情绪,或过分突出综合题的讲评,导致大部分学生根本听不懂,浪费时间。(2)教师只注重自己分析失误原因,却忽视学生的心理需求,学生参与度低。(3)有的教师只就题讲题,忽略了讲评效果的巩固和提高,没能引领学生进行必要 In the actual situation that the teaching time is tight, the task is heavy and the student learning initiative is declining, there are many inefficiencies in the course of the senior high school mathematics examination papers: (1) Teachers repeatedly say some basic questions of the students in the class, So that students have tired of emotions, or too much emphasis on the comprehensive title of the comment, resulting in most students simply do not understand, a waste of time. (2) Teachers only pay attention to their own analysis of the causes of errors, but ignore the psychological needs of students, low participation of students. (3) Some teachers only talk about the topic, ignoring the consolidation and improvement of the comment result, failing to lead the students to carry out the necessary