基于CEF和WordNet的词汇拓展框架的构建

Construction of Vocabulary Expanding Framework Based on CEF and WordNet

词汇学习是包含搭配、语义、语境、语用等信息的综合的动态学习过程,词汇掌握直接影响英语学习者的综合运用能力。文章从交际主题和语义出发,以《欧洲共同语言参考框架》为标准,利用在线语义词网WordNet的资源,以和语义相关的关键词为节点将二者有机链接,实现主题和语义之间的双向查询,构建一种基于主题和语义的、开放的、动态的词汇拓展框架。

Vocabulary learning is a comprehensive and dynamic learning process including the information of collocation; syntax, context, and pragmatics, which has a direct effect on the increase of learners＇ ability to use language synthetically. In the perspective of communicative themes and syntax, this paper takes Common European Framework of reference for languages （CEF） as standard, utilizes the resources in WordNet which is an online lexical semantic network, combines them together through key words relative to themes as nodes, achieves to bi-directional retrieve between themes and word meanings and constructs an open, dynamic vocabulary expanding framework bases on themes and syntax.