“所”字和动词组成的“所”字结构,目前虽在说法上尚未统一,但在用于注释古文方面却已达到了能基本解决问题的阶段。但对“所”字与动词之间间有介词而组成“所+介+动”的形式,至今还未能进行全面而系统的研究,无论在认识方面还是在应用方面,都还有一些没有解决好的问题,还有必要把它作为一个整体来探讨其结构的特点。 Although the structure of “Suo” and the verb “suo” is not yet unified in its argument, it has reached the stage of basically solving the problem in annotation of ancient prose. However, there is still no comprehensive and systematic study of the forms of “mediated + action” formed by prepositions between “所” and verbs, and there are still some problems in understanding and application To solve the problem, it is also necessary to consider it as a whole to discuss the characteristics of its structure.