| | | | | 透过主题词和关键主题词管窥中国学习者英语口语交际能力中的词语知识 | | | 王华;甄凤超 | | | 本研究基于中国学习者英语口语语料库(COLSEC),通过主题词与关键主题词的统计,结合索引和搭配研究,描述分析了中国学习者英语口语交际能力中的词语知识特征。研究发现,学习者在讨论同一话题时所使用的主题词能够紧密围绕话题,按照语义联系结成词语网络,构成本话题的心理词库和图式。学习者口语交际成功与否,很大程度上取决于他们能否通过图式迅速有效地触发心理词库,并准确运用词语。此外,研究还发现了学习者英语口语交际能力中词语知识的其他特点,如高频率使用某些具有较强概括性意义的一般泛化词和上位词来表达具体的事物等。本研究对于英语口语教学,尤其对口语教学中的词汇教学具有启示。 【作者单位】:上海交通大学外国语学院 上海200240 【关键词】:主题词;话题;心理词汇;图式 【分类号】:H319 【DOI】:CNKI:ISSN:1004-5112.0.2007-01-005 【正文快照】: 1.研究背景和目的中国学习者英语口语语料库———Chinese Learner Spoken English Corpus(COLSEC)是继CLEC之后,国内又一个主要的学习者英语语料库。COLSEC采用随机分层抽样方法,抽取2000至2003年全国大学英语考试口语考试的真实语料,按照“真实”、“完整”、“准确”原则转写语料。目前统计出语料库总形符数723,299;总类符数9,192;类符/形符比1·27;标准类符/形符比28·44;平均词长4·01个字母;平均句长12·79个词。口语语料涵盖39个话题,并且话题的主题相互关联。研究发现,话题可大致分为社会问题和校园生活两大类。社会问题包… | | | 推荐 CAJ下载 PDF下载 | | | CAJViewer7.0阅读器支持所有CNKI文件格式,AdobeReader仅支持PDF格式 | | | | A study of the lexical features of Chinese learners' oral English communicative ability based on key words and key-key words | | | Wang Hua & Zhen Fengchao | | | Based on the Chinese Learner Spoken English Corpus (COLSEC), this paper describes the lexical features of Chinese learner's oral English communicative ability by using the methods of extracting keywords and key-key words and analyzing concordancing lines and collocations. The findings show that the key words and key-key words of a certain topic are connected via semantic relation to form a lexical network. This network constitutes the speaker's mental lexicon and schema of the topic. Whether learners can communicate successfully in oral interaction, to a large degree, depends on their ability to utilize the knowledge of schema and mental lexicon in a way appropriate to a particular situation so that the meaningful intention can be conveyed. Furthermore, the findings also show some other features of Chinese learners' oral English communicative ability. For example, learners frequently use some delexicalized words and super-ordinates to express specific meanings. This research attempts to provide pedagogic implications for the teaching of oral English, especially from the aspect of vocabulary. 【Keyword】:keyword;key-key word;topic;mental lexicon;schema |
|
|