本文在小句分析法基础上引进“达到”和“致使”这两个功能语类,将小句宾语前移,同时引进另一题元,从而解决“小说看哭了妈妈”这一类动结式的论元实现,并指出功能语类迎合了动结式的内部结构和句法需要,因而可以广泛地用于动结式的论元实现。 In this paper, based on the clause analysis method, we introduce the two functional categories of “reaching” and “leading” to move forward the clause object while introducing another question element to solve the problem of “crying mother ”And pointed out that the functional class catered to the dynamic internal structure and syntactic needs, which can be widely used for the realization of the dynamic argument.