从认知语言学层面上建立的构式语法近年来受到了语言学研究的关注,本文从理论上探讨了构式语法所具有的认知基础及其构式的特点,认为虽然构式语法有一定局限性,但是把它应用在语言习得教学的语法习得和习语习得中是可行的,并且构式语法对于提高学习者语言认知能力、拓展语言学的研究都是有启示的。 The constructive grammar established from the perspective of cognitive linguistics has drawn much attention from linguistic studies in recent years. This paper explores the cognitive basis and the structural features of constructive grammar theoretically, However, it is feasible to apply it to the grammar acquisition and idiom acquisition of the language acquisition teaching, and the constructive grammar is enlightenment to improve learners’ linguistic cognition and expand linguistic research .