结构主义者弗赖依认为文学是一个“独立自足的词语结构”。文学的这个结构是一个完整的文本封闭系统,由很多单元构成,各个单元又处在特定的“关系”之中,互相影响,互相制约。一首诗,也可以当作一个“结构”来审视,其构成的单元就是诗中的意象和意象群;整首诗,就是由这些意象和 The structuralist Frei believed that literature is an “independent self-sufficient word structure.” This structure of literature is a complete closed text system composed of many units. Each unit is also in a specific “relationship” that influences each other and restricts each other. A poem can also be viewed as a “structure”. The unit that constitutes it is the group of images and images in poetry; the entire poem is composed of these images and