“整理和复习”的教学，要着重引导学生通过回忆，将知识梳理成网络，建立知识结构，同时培养学生的计算能力。 　　说教学方法 　　整理和复习既不同于新授课，也不同于练习课，而是重在整理。要引导学生通过回忆、思考、说、练等活动，使某单元或某阶段所学知识系统化，纳入? “Sorting and reviewing” teaching, we should focus on guiding students through memory, knowledge into a network of knowledge, the establishment of knowledge structure, while cultivating students' computing power. Teaching and learning methods that organize and review is different from the new lectures, but also different from the practice class, but focus on finishing. To guide students through memory, thinking, speaking, practice and other activities, so that a unit or a period of systematic knowledge, into?