一种戏剧思潮一旦成型，几乎在具有独立的思潮和观念的同时，就必须考虑，戏剧艺术对社会和观众施加影响的性质、方式和力度，相应设想剧作可能唤起的反响等方面的问题。那么有关大后方戏剧思潮的功能观念，就应该从戏剧文学与社会现实的关系层面上产生出那一个时代戏剧文学的功能属性，戏剧功能观念的逻辑结构与内涵，是戏剧作为自足的艺术主体等方面入手。 Once a kind of dramatic thought is formed, it is necessary to consider almost every aspect of drama’s nature, mode and intensity of exerting influence on the society and the audience, and correspondingly envisaging the possible arousing reactions of the drama. So the concept of function in the rear of the theater should be based on the relationship between the drama literature and social reality to produce the functional attributes of the drama literature of that era, the logical structure and content of the concept of drama is the subject of drama as a self-sufficient artistic subject Start with.