复习是课堂教学工作的延续,是学生掌握学过知识形成技能的重要手段。如果教师能根据知识之间的内在联系以及知识之间可以相互转化这些特点设计复习题,让学生边练习边总结、比较,对于巩固知识,提高复习效率是很有帮助的。 Review is a continuation of the classroom teaching, is an important means for students to master the knowledge learned skills. If teachers can design the review questions according to the intrinsic relations between knowledge and the mutual transformation between knowledge, it is helpful for the students to summarize and compare while practicing, so as to consolidate knowledge and improve the efficiency of review.