复习是教学过程中的重要环节之一,对夯实学生的基础、培养和提高学生运用知识、解决问题的能力有很重要的作用。在复习中,由于时间紧,内容多,为了追求知识的全面性,节约时间,再加上教师对学生信任不够,对学生学习潜力估计不足,在复习中稍不注意,包办代替太多,忽视了学生的参与,把学生置于被动复习的境地,极大地降低了学生的复习积极性和复习效率。在复习课中,教师要把握好以下原则:自主性原则,在复习过程中,要充分发挥学生的自主性,让学生 Reviewing is one of the most important steps in the teaching process. It plays a very important role in laying a solid foundation for students, developing students’ abilities to apply knowledge and solve problems. In the review, due to the tight schedule, more content, in order to pursue the comprehensiveness of knowledge, save time, coupled with teachers lack of trust in students, underestimating the potential of students’ learning, little attention in the review, to replace too much, ignore The participation of students, the students placed in the passive review of the situation, greatly reducing the enthusiasm of students review and review efficiency. In the review class, teachers should grasp the following principles: the principle of autonomy, in the review process, we must give full play to the autonomy of students, so that students