戏剧艺术一定意义上讲就是一种结构的艺术。相对于中国戏曲的点线串珠式结构,西方悲剧具有明显的板块接进式结构特征,剧作家将故事情节调整、挤压成几个大的板块,让事件的进展、矛盾冲突集中在板块之中,并以数个板块的接进来完成剧情的发生、发展和终结, Drama art is, in a certain sense, a structured art. Compared with the dot-and-string structure of Chinese opera, the western tragedy has obvious structural features of plate jointing. The dramatist squeezes the plot of the story into several big plates so that the progress of the incident and the contradictions and conflicts are concentrated in the plate , And in several sections of the access to complete the story of the occurrence, development and termination,