【摘要】 主要介绍并评述认知语法中的前景和背景理论模型。首先介绍该理论在整个认知语法体系中的位置,然后勾勒前景和背景理论的历时演进脉络,接着通过具体实例重点讨论前景和背景的内涵及其主要类型,并简略评述该理论模型在分析和解释相关语言现象时的重要作用。更多还原

【Abstract】 This article mainly introduces and comments on the theoretical mode of prospect/background.First,it introduces its position in the cognitive grammar system,then draws the outline of its historical development,next discusses its connotations and major types with specific examples,and finally comments briefly on its significance in analyzing and explaining certain language phenomena.更多还原