二语习得中交互作用的理论基础

Theoretical Underpinnings of the Roles of Interaction in Second Language Acquisition

本文通过对二语习得中与交互作用有关的语言习得理论的分析,指出交互在二语习得的输入、反馈、输出阶段都发挥积极的作用。本文认为,Krashen的输入假设,Long的交互假设和Swain的输出假设是二语习得中交互作用的最主要的理论基础;ACT理论、信息加工理论和社会文化理论构成交互作用的次要理论基础。

By analyzing second language acquisition theories related to interaction,the paper points out that interaction plays an important role in input,feedback,and output of SLA.It is argued that Krashen's Input Hypothesis,Long's Interaction Hypothesis and Swain's Output Hypothesis are major theoretical underpinnings of the roles of interaction in SLA with ACT Model,Information Processing Theory and Sociocultural Theory being supporting ones.