句法谓词的主题表现力研究

A Study on the Expressiveness of the Theme from the Perspective of the Predicate

针对句法谓词的篇章主题表现力研究目前仍为空白领域。本文根据篇章主题聚合理论,结合事件语义学的角度,以小学语文中223篇记叙文包含的句法谓词为切入点,进行主题表现力分析。通过提取句法谓词、分析语义聚类、给出语义关系图谱等步骤,探索不同文体中句法谓词的主题表现力,并得出语义聚类的数量和聚类内部谓词的数量共同影响篇章主题表现等结论。

Few studies have been conducted on the expressiveness of the theme from the perspective of the predicate. This article,under the theories of thematic polymerization and event semantics,analyzes the expressiveness of the themes in 223 narrative articles in primary school textbooks of Chinese. By using the method of extracting predicates,analyzing semantic clusters and drawing semantic relation diagrams,this paper discusses the expressiveness of the themes by the predicates in different styles of writing,and argues that the number of semantic clusters and the number of predicates in the clusters jointly affect the expressiveness of the theme of an article.