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Nội dung
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信息结构的基本概念及其在现代汉语中的表达形式 / 屈承熹.
// 汉语学习 No.2/2018 tr.3-14 This paper first identifies some problems that analysts may encounter in working with information structure. It then tries to clarify some confusion that often arises with regard to the similarities and differences between information, topic, focus and other related notions. It finally demonstrates how the selection of topic form, topic chain organization and focus marking may interact to produce the final grammatical/rhetorical form of a discourse segment.
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汉语话题回指如何受动词语义关系约束 : 来自脑电研究的证据 / 徐晓东, 陈丽娟, 倪传斌.
// 外语教学与研究 vol.49, no.3(May 2017). tr323-334. Syntactic structure and verb-based semantics are two important factors impacting on pronoun resolution. This study explores how the influence of topic structures on pronoun interpretation is modulated by verb-based implicit causality. Specifically, using the high time resolution ERP technique, the study compared the ERP responses evoked by topic referring pronouns with those evoked by object referring pronouns and subject referring pronouns. The results show both object and subject referring pronouns evoked larger P600 responses than topic referring pronouns and that object referring pronouns in topic structure evoked larger P600 than those in non-topic structure. Furthermore, in non-topic structures there was no significant difference in the P600 indices evoked by object and subject referring pronouns. These findings suggest that processing topic referring relation is cognitively less demanding than processing object or subject referring relation, rendering topic referring as an important discourse processing strategy in Chinese. More importantly, the dominant influence of topic prominence on pronoun interpretation was not affected by verb-based implicit causality. The fact that LAN was absent in Chinese pronoun resolution may well point to different cognitive mechanisms at work in processing anaphora in Chinese and Indo-European languages.
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词频信息的效度及改进思路 / 翟颖华 No.3/2019
// 汉语学习 tr.95-103 词频信息是衡量词语常用程度的重要依据,如何从语料库中有效地揭示词语的使用频率是词频统计所面临的技术难题。文章以第二语言教学为视角对词频信息的效度提出三点认识,并从同质性的角度探讨改进词频信息效度的思路。对词频信息的描写应该是多层面多维度的,单个频率词表不能满足语言研究的不同需要
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