论名词性隐喻的评价意义生成机制——基于“概念合成”和“认知语境”视角

On Generative Mechanism of Appraisal Meaning of Nominal Metaphor:From the Perspective of “Conceptual Blending” and “Cognitive Context”

对于具体语境下隐喻的评价意义生成机制,"互动"论和"双域映射"论都缺乏足够的解释力,而Fauconnier的概念合成理论则可以提供较为合理的解释。从概念合成的角度来看,名词性隐喻的评价意义源于"两输入空间有选择地投射部分元素入合成空间",而句子的主位结构、信息结构以及认知语境是选择投射元素的主要依据。

As for the generative mechanism of appraisal meaning of metaphor in certain context,neither Interaction View or 'Two-domain Mapping' Hypothesis provides a sufficient explanation,while Fauconnier's Conceptual Blending Theory(CBT) can work better.From the perspective of CBT,the appraisal meaning of nominal metaphor is generated from the process of 'the two input spaces selectively projecting certain elements into the blended space',while theme-rheme structure,information structure and cognitive context of sentence are the key determiners for the selection of elements that are to be projected.