中文摘要：

本文从服务于中文信息处理和对外汉语教学等应用目的出发，运用情景语义学的有关观念和方法，对实际语料中出现的“有”字句进行比较全面的描写和分析；试图在“拥有”和“存在”两大语义情景的观照下，重新梳理“有”字句和“有”的各种意义和用法。在此基础上，抽象出“有”字句四种基本的语义关系模式（领属、包含、包括、存在），并揭示这四种语义模式之间的联系和区别，以及它们在语法表现上的差别。最后，还讨论了“有”的存在量化功能实现的句法途径及其话语表达功能。以期能够为计算机自动识别“有”字句的意义并进行有关的语义蕴涵推导，提供有效的语言学知识和启发式规则，并为“有”字句的对外汉语教学提供一些语法知识方面的支持。

英文摘要：

This paper applies some notions and techniques of situational semantics to analyze and describe you（有）-constructions which occur in authentic texts of Chinese. It attempts to sort out the various meanings and usages of you-constructions under the perspective of two semantic situations： POSSESSION-scene and EXISTENCE-scene. On this basis, it summarizes four basic semantic models of you-constructions, namely, possession, containing, including and existence, and their relationship and differences, especially the differences in grammatical behavior among edge and heuristic rules for computers processing you-constructions, and provide some useful grammatical knowledge of you-constructions for teaching Chinese as a foreign language.