激进空主语的允准条件和解读限制

Licensing conditions and interpretation constraints of radical null subject

围绕激进空主语的允准条件和指称解读等问题,相关研究从早期的丰富形态一致允准条件逐步深入到探讨空主语的内部形态结构,以及空主语与其他语法特征的相关性。一致关系、省略结构、左边界结构和话语特征一致等允准条件既有各自理论优势,又面临某些语言事实的解释困境。研究趋势表明,空主语的语法属性依然不明确,空主语的允准条件和指称解读需要探讨聚族特征之间的相关性,需探讨狭义句法和言语行为之间的互动关系。

In terms of licensing conditions and reference interpretation constraints of radical null subject, researches from early rich morphology agreement gradually turns to probe internal morphology structures of null subject, and the relevance between null subject and other grammatical features. Licensing conditions such as agreement, ellipse construct, left-boundary construct and discourse feature agreement display some theory advantages respectively, but also faces explanation dilemmas of some linguistic facts. The trend of current researches shows that the grammar nature of null subject is undefined. Further researches should probe the relevance of clustering features, and the interactions between narrow syntax and speech act.