“由”字句的句法、语义、语用分析

The Analysis on the Syntax,Semantic Meaning and Pragmatics of"由" Sentence Pattern

本文讨论“由”作介词时所构成的句式，即“由”字句，主要考察“Ａ＋由Ｘ＋Ｂ”的格式。在语法分析三个平面理论的指导下，分析这种格式的前、中、后段的句法、语义、语用特征。

This article deals with the sentence pattern with '由' as preposition,namely '由' sentence pattern. It mainly investigates the sentence pattern of 'A+由X+B',with the guidance of three planes theory,this article analyses the syntax,semantic meaning and pragmatics feature of the proceding,middle and last paragraph in this sentence pattern.