现代汉语介词配价结构探析

An Analysis on the Preposition's Valence Structure

现代汉语介词是一种具有配价能力和配价要求的特殊虚词。与动词配价结构相比,介词的配价结构在句法上具有非独立性,在语义上具有非自足性,是句子深层中的次谓语。介词的配价成分在数量上一般是两个,通常表现为句子的主语和介词的宾语,其中后项配位倾向于由时间、地点、工具等非核心语义角色充当。

Modern Chinese preposition is a kind of special form words,having valance capability and valance requirement.Compared with the Verb＇s valence structure,the preposition＇s valence structure is non-independent in syntax and non-self-sufficient in semantics,and is a secondary predicate in the deep sentence.The number of the preposition＇s valence components is two.They usually appear as the subject of the sentence and the object of the preposition.The second valance position apt to be occupied by non-core semantic roles,such as time,place and instrument.