论文部分内容阅读
本文基于学习者语料库CLEC和笔语语料库WECCL探讨高中到大三学段英语学习者词汇深度知识的发展。研究发现英语学习者词汇深度知识的发展具有阶段性、复杂性和片面性的特点,其词汇组合关系的发展落后于聚合关系的发展。学习者主要通过扩大词汇量来建立新的组合关系,而词汇的复杂语法结构和搭配词的拓展则严重不足。学习者的近义词语义网络取得了良好发展,但对近义词在组合关系上的异同习得不足。
Based on the learner corpus CLEC and the corpus WECCL, this study explores the development of the vocabulary-depth knowledge of English learners in high school and junior year. The study finds that the development of L2 learners’ vocabulary depth knowledge is characterized by periodality, complexity and one-sidedness. The development of the vocabulary combination relationship lags behind the development of the aggregation relationship. Learners mainly establish new combination relations by expanding their vocabulary, while the complex grammatical structure of lexicon and the expansion of collocations are seriously inadequate. Learner semantic network of learners has achieved good development, but the similarities and differences of synonyms in the combination of relations are not enough.