练与讲历来是整个教学链中最重要的两个环节。近年来我们曾在这两者的有机结合上作过一些探讨,尝到一点甜头。这里就高三数学复习中的一些做法谈谈我们的尝试。照眼下大多数学校的常规做法,高三复习大抵分为第一轮复习与第二轮复习两段。在第一段中以讲为主,练为辅。讲的蓝本多采用集体组编的分课时分专题的复习资料,这些资料内容丰富、系统,熔知识点复盖、例题讲解、技巧点拨于一体,讲之余再安排学生完成一定数量的作业作为辅 Practice and lectures are the two most important links in the entire teaching chain. In recent years we have conducted some discussions on the organic combination of the two, and tasted a bit of sweetness. Here are some of the practices in the third year of mathematics review to talk about our attempts. According to the current practice of most schools, the third grade review is roughly divided into the first round of review and the second round of review. In the first paragraph, the emphasis is on speaking, supplemented by practice. The lectures are mostly based on the review materials of the time-separated topics of the group class. These materials are rich in content, systematic, melted knowledge points, example explanations, and skill assignments. In addition, students are required to complete a certain number of assignments as a basis. auxiliary