英语专业学习者书面语词汇使用研究——一项基于与LOCNESS相同主题作文的对比分析  

An Investigation of English Majors' Lexical Use in Written Language:A Contrastive Analysis of the Writings in LOCNESS with the Same Prompt

作　　者：冯辉[1] 杨滢滢[2] 

机构地区：[1]上海外国语大学学校办公室,上海200083 [2]上海外国语大学国际教育学院,上海200083

出　　处：《外国语文》2016年第3期129-136,共8页Foreign Languages and Literature

基　　金：国家社会科学基金青年项目"面向自然语言处理的构式自动判别模型研究"(15CYY 025);上海外国语大学校级规划课题"学习者对英语迂回致使构式习得的认知建构研究"的阶段性成果

摘　　要：本研究通过对比分析中国学习者和LOCNESS中本族语学生的相同主题作文,借助语料库技术手段从单词和词块（3~5词）两个维度考察中国学习者的词汇使用特征。研究结果发现,就单词而言,中国学习者词汇量呈现出增长态势,词汇产出意识较强,但在词汇丰富性、复杂程度上还有待于提高。在词块使用方面,二者都更倾向于使用较短小词块（3~4词）,对较长词块（5词）使用数量趋于减少。二者也存在明显差异：中国学习者对词块使用的依赖程度明显高于本族语学生。此外,中国学习者过度使用语篇衔接性词块。This study investigates the main features of Chinese learners＇ lexical use at the level of both vocabulary and lexical bundles（ 3-5 grams） by comparing Chinese English Majors＇ and native learners＇ writings in LOCNESS with the same prompt. The results show that Chinese learners display a great increase in the extent of vocabulary,and they have stronger awareness to produce the newly learned words,but the lexical richness and complexity need more improvements.As for the use of lexical bundles,there are some general trends to be identified in both Chinese and native learners ＇writing： they tend to use more ＂shorter＂lexical bundles（ 3-4 grams） and less ＂longer＂lexical bundles（ 5-gram）. But distinct features are also found： Chinese learners are more dependent on the use of lexical bundles; they show some degree of convergence in employing certain lexical bundles from the textbook. Besides,Chinese learners tend to overuse the connective expressions.

关 键 词：单词 词块 相同写作提示语 对比分析 

分 类 号：H319.3[语言文字—英语]