汉语语法研究中的几个老大难问题可以从广义语法形态角度来讨论，通过广义语法形态来展示汉语名词与动词之间的区别性特征，拒绝"名包动"（super-noun）理论。通过广义语法形态可以观察到汉语在论元配置模式上存在主宾格与施通格并存的现象，由此解决"王冕死了父亲""台上坐着主席团"等一系列难以判定主宾语的历史难题。通过广义语法形态还可以观察到汉语的VO-OV混合语序类型。文章解释了汉语的"把"字句、歧义结构、兼语结构以及某些结构无法进行被动化操作以及必须进行被动化操作等结构背后的动因。

This paper discusses a number of difficult problems in the study of Chinese grammar from a more general perspective of grammatical morphology. The distinctive features between nouns and verbs in Chinese are demonstrated and thus the theory of "super-noun" was rejected. The coexistence of nominative-accusative alignment and absolutive-ergative alignment in Chinese explains a series of long-standing, unsolved problems such as how to identify the subject and object in "WANG Mian si le fuqin" (WANG Mian's father died) or "Tai shang zuozhe zhuxituan" (The presidium are sitting on the stage). The mixed types of word orders in Chinese, i.e., VO-OV, are observed from such a more general perspective. This paper also finds the motivation behind the structures such as ba-sentences, some ambiguous structures, pivotal structure and the possibility of passivization in some structures.