奥苏贝尔提出的“先行组织者”是一种有效的教学辅助手段 ,其作用已被多项实验研究所证实。本研究的主要目的是探讨先行组织者在高年级弱智儿童语文教学这一特殊的教学环境中应用的可行性和有效性。同时也研究和探讨不同组织形式的先行组织者 ,在弱智儿童语文教学中的作用的异同之处。 Ausubel’s “advance organizer” is an effective teaching aids, its role has been confirmed by a number of experimental studies. The main purpose of this study is to explore the feasibility and effectiveness of advanced organizers in the special teaching environment of Chinese teaching for mentally retarded children in senior grades. At the same time, it also researches and discusses the similarities and differences between the organizers of different organizations in language teaching of mentally handicapped children.