习题深是学生练习一理解一巩固一发现的一个学习过程 ,也是学生理性思维的一个展示过程 .通过习题课 ,学生可以加深对概念的理解 ,加强对知识的巩固 ,更重要的是 ,通过对习题的处理可以寻求一般规律 ,总结解题方法 ,并找出存在的知识盲点 ,同时也是发现新问题 ,产生新思维的重 Deep in practice is a learning process in which students practice to understand, consolidate and discover, and also a process of demonstrating students’ rational thinking. Through exercise classes, students can deepen their understanding of concepts, strengthen their knowledge, and, more importantly, pass The treatment of problems can seek general laws, summarize methods for solving problems, and find out the blind spots of existing knowledge. At the same time, it is also a matter of discovering new problems and generating new thinking.