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生成语法理论以语法为核心把语言视为一个认知系统,因此非常适宜于失语症患者句法障碍的研究。本文从语言的理解和产出两个方面,全面评述了该理论在失语症患者句法障碍研究中的应用,介绍了用以解释患者语言理解中句法障碍的语迹删除假说和双重依赖性假说,以及用以解释患者语言产出中句法障碍的特征删除假说、可解释性特征损伤假设和时态表征不足假设,并在此基础上对该领域今后的研究方向进行讨论。
Generative grammar theory takes language as a cognitive system with grammar as the core, so it is very suitable for the study of the syntax disorder in patients with aphasia. This paper reviews the application of the theory in the study of syntax disorders in patients with aphasia from the aspects of language comprehension and output, and introduces the hypothesis of deletion of traces and the double dependence hypothesis to explain the syntactic barriers in language comprehension. As well as the hypothesis of feature deletion to explain the syntactic disorder in the language output of patients and the hypotheses of interpretative trait damage and the lack of temporal characterization. On this basis, the future research directions in this field are also discussed.