本文针对中度智残学生教育训练的现状 ,提出生活化主题教学的设想 ,在介绍生活化主题教学的理论依据 ,教学原则的基础上 ,并从主题的确定、单元教材的组织、课堂类型、教学程序、师生角色五个方面对生活化主题教学进行了详尽的解析 ,从而证明生活化主题教学具有实用性、实践性和综合性的特点 ,它能促进中度智残儿童全面发展、适应生活、适应社会。 Based on the introduction of the theoretical basis and teaching principle of the life-oriented teaching, and from the point of view of the theme, the organization of the unit teaching material, the type of the classroom, Teaching procedure and teacher-student’s role in five aspects of the theme of life-oriented teaching conducted a detailed analysis to prove the theme of life-oriented teaching is practical, practical and comprehensive features, it can promote the comprehensive development of children with moderate mental retardation, adapt Life, adapt to society.