复习课的传统教学法是:先由教师讲解一些典型例题,然后让学生练习,对学生来说,上课往往听得懂、但做起练习与作业来,又会出现这样或那样的错误,能力得不到培养,鉴于 The traditional teaching method of the review class is: First, the teacher explains some typical examples, and then asks the students to practice. For the students, the class often understands, but starts to practice and work, and there will be one or the other error. Not cultivated, given