二语习得关键期假说及其对我国外语教学的影响研究

The Key Period Hypothesis of Second Language Acquisition and Its Impact on Foreign Language Teaching in China

语言习得关键期假说自其20世纪60年代提出以来便受到学术界的颇多质疑和众多关注。长期以来,学者们针对是否存在关键期假说和其对二语习得水平和效果的影响而争执不休。本文旨在通过对近些年国内外有关语言习得关键期假说的相关研究内容、研究问题及研究进展进行一定的整合和梳理,以此来探讨对我国外语教学的借鉴和启示影响。

Since it was put forward in the 1960 s, the critical period hypothesis of language acquisition has been questioned and paid much attention by academia. For a long time, scholars have been arguing over the existence of the critical period hypothesis and its impact on second language acquisition. The purpose of this paper is to explore the implications for foreign language teaching in China by integrating and combing the relevant research contents, problems and research progress of the critical period hypothesis of language acquisition at home and abroad in recent years.