三语语法习得的迁移研究:理论、证据与思考

Language Trans fer Research on L3 Grammar Acquisition:Theories,Evidence and Reflections

近年来.普遍语法视角下的三语语法习得研究日益受到重视。前人围绕学习者的母语和二语如何影响三语语法这个关键问题,提出了母语因素假说、二语地位模型、累计强化模型、类型优先模型、手术刀模型和语言相近模型。它们大都得到了实证研究的支持,但同时也受到了其他研究的挑战。为推动国内三语语法习得研究,本文介绍这些模型/假说的理论观点,综述相关实证研究,最后对相关问题进行了讨论。

In recent years, UG approach to L3 grammar acquisition has received increasing attention. Among its research questions, how L1 and L2 influence L3 grammar is of primary concern. In order to address this issue, six models/hypotheses have been proposed, including L1 Factor Hypothesis, L2 Status Model, Cumulative Enhancement Model,Typological Primacy Model, Scalpel Model and Linguistic Proximity Model. Most of them have been supported by some empirical studies while in the meantime challenged by others. In order to promote the research on L3 grammar acquisition in China, the author introduces the theoretical points of these models/hypotheses, reviews relevant empirical studies and provides some reflections on the key issues involved.