基于Coh-Metrix的学习者口笔语语篇衔接对比研究  

A Coh-Metrix Analysis of Textual Cohesion in EFL Learners’ Spoken and Written English Discourses

作　　者：孙乐乐 SUN Le-le(School of Foreign Languages,Jiangsu University of Technology,Changzhou,Jiangsu 213000)

机构地区：[1]江苏理工学院外国语学院

出　　处：《牡丹江大学学报》2019年第6期90-95,共6页Journal of Mudanjiang University

基　　金：江苏省高校哲学社会科学研究项目“语料库驱动的汉语幽默研究”(2017SJB1755);江苏省社会科学基金课题“基于语料库的‘中国英语’本土化特征描写框架构建研究”(17YYB001);江苏省社会科学基金项目“重大突发事件中美官方话语对比研究”(15YYB003)的阶段性研究成果

摘　　要：本研究利用Coh-Metrix 3.0测量并对比分析学习者口笔语语篇的浅层和深层文本衔接特征,进而对比分析两组语篇的局部和整体连贯能力。研究发现,学习者口语语篇中指称衔接手段、人称代词以及潜在语义分析指标的使用频率显著高于笔语语篇,而笔语语篇则在连接词的使用上显著高于口语语篇。研究结果表明学习者通过句与句、段与段之间的词汇复现和语义复现等衔接手段构建口语语篇联系,实现口语语篇的衔接和连贯;而在笔语语篇中因过多依赖连接词这一表层衔接手段而忽视综合运用其他衔接手段,影响语篇的局部构思及整体谋篇布局。The study presents a Coh-Metrix analysis of surface and in-depth cohesion and the local and global coherence in EFL learners’spoken and written English discourses.The results show that cohesive devices like referential cohesion indices,the first and third person pronouns and latent semantic analysis indices are adopted frequently in EFL learners’spoken discourses,while cohesive devices like connectives are used more often in their written discourses.These findings indicate that learners’spoken discourses tend to be more coherent with more lexical and semantic overlaps between sentences or between paragraphs,whereas their written discourses are of less local and global coherence due to the overuse of the surface device and the consequent ignorance of other devices.

关 键 词：Coh-Metrix 学习者口笔语 语篇衔接 

分 类 号：H313[语言文字—英语]