基于语料库的动态语用电子词典中语境模块的实现

The Implementation of the Contextual Module in Dynamic Pragmatic Electronic Dictionary Based on Corpus

为了充分体现词典的语用功能,作者利用Lucene全文搜索引擎的优势,设计并实现了再现某一语言片断的上下文语境(即其原始所在的语篇)功能模块,借助该模块用户可以积极主动探索语言在现实语言使用中的各种搭配用法,以及出现这些用法的上下文语境,从而为自己的积极言语活动(如对话、写作、教学等)服务。

The Corpus-Based Dynamic Pragmatic Dictionary based on Lucene and Eclipse Rich Client Platform（CORD for short） realizes the basic function of dictionary： looking up of words.As an advanced component of CORD,the Contextual Module realizes the retrieval and navigation through the surrounding context of specific word in the corpus of the electronic dictionary.By virtue of this function,users can actively explore various usages of language in real-life situation discourse,which best serves for the purpose of active linguistic activities,such as speaking,writing and teaching,etc.