作为以解析为主的形式句法，动态句法（Dynamic Syntax）近来将事件语义学中的事件论元引入了自身的分析中，这一新进展可以合理应对英语条件句的解析以及英语助动词所传递的情态与时体等信息。此外，事件论元的引入还可以为汉语动词拷贝分裂结构与“连……都”等焦点结构提供新的诠释视角。由此，DS中事件节点的引入在克服自身瓶颈与提高跨语言解释力的同时，较好地完成了对句法、语义及语用界面的形式化研究。

As a parsing-based grammar formalism,Dynamic Syntax, in recent years, has adopted event argument of event semantics in its parsing model. This new advancement, the utilization of event node, could satisfactorily delineate conditionals as well as tense and aspect in English, while in the meantime, it could provide a new perspective for the account of focus constructions like verb doubling cleft construction and lian...dou construction in Chinese. Hence, the introduction of event node in DS could not only overcome its pitfalls and improve its interpretation of cross-linguistic data, but also serve as an ideal formal approach to the interface between syntax, semantics and pragmatics.