基于动态系统理论的产出性词汇能力发展研究

A Study of the Development of Productive Vocabulary from the Perspective of Dynamic Systems Theory

第二语言学习者产出性词汇能力是词汇习得的关键因素,能够衡量学习者词汇习得的水平.依据动态系统理论,结合二语学习者词汇习得发展的动态、非线性特点,从英汉对比与隐喻认知相结合的角度,针对学习者个体差异特点,实施学习策略训练,构建促进产出性词汇能力发展的动态模式,试图揭示学习者产出性词汇能力发展的轨迹和机制,从而为第二语言词汇习得理论建设和研究方法服务.

As measurement an importan of learners＇ t part of second language acquisition, the development of productive vocabulary is the lexicon acquisition. Dynamic Systems Theory （DST） focuses on the point that language development is not simply a linear process guided by input but a complex and dynamic process with the complete interconnectedness. According to DST and the non-linearity of the lexicon acquisition process, a Dynamic Mode composed of comparison between Chinese and English, metaphor awareness raising and vocabulary learning strategies is adopted to the study of learners＇ productive vocabulary development in purpose of second language acquisition.