本文从对外汉语口语课堂教学入手,从二语习得的社会语言学视角以及心理认知视角出发,探讨了一种将支架式教学理念与交互式教学理念相结合的支架式交互教学模式。该模式强调在教学的各个环节中为学生提供有助其理解建构语言以及使用语言进行交际的一切有益的支架,以互动为主线,使学习者在多层面、有意义的互动过程中逐步实现自身语言能力的发展。本文具体阐释了该模式的理论来源及具体特点和实现形式。 Starting with the oral Chinese teaching of Chinese as a foreign language, this essay discusses from the perspective of second language acquisition sociolinguistics and psychological cognition, and discusses a scaffold-based interactive teaching mode that combines the concept of scaffold teaching with the concept of interactive teaching. The model emphasizes that in all aspects of teaching, students should be provided with all the useful support to help them understand the construction of language and the use of language to communicate. This mode of interaction should be based on interaction so that learners gradually realize themselves in a multi-level and meaningful interaction process Development of language skills. This paper explains in detail the theoretical sources of the model and its specific features and forms of implementation.