案例话题驱动词汇输出模式的实证性研究

以语块理论为依据,提出"案例-话题-语块-输出"词汇习得模式,并通过设计活动的定性资料分析,论述该模式对词汇习得的作用。课堂实例显示:案例话题任务将语言输入和语言输出融为一体,增强了学生输出的动机;话题协商拓宽了词汇运用的渠道,加深了词汇的印象;语块搭配加快了词汇提取的进程,促进了接受词汇向输出词汇准确、流利、平稳过渡;拓展话题促进了语言训练社会化,提高了语言综合运用能力。

An Empirical Study on the Vocabulary Output Model Driven by Cases and Topics

Based on the theory of lexical chunk,the paper presents a new model of vocabulary acquisition by means of setting up cases,topics,collecting lexical chunks and outputting.Through examination of qualitative data from the classroom activities,the paper argues that the new model can be an effective approach for vocabulary acquisition.Experiments indicate that this model combines language input with language output.It stimulates students motivation and desire to express.Cooperative tasks can enlarge the student...