语篇隐喻的非限定小句视角

Hal]1day的语法隐喻仅涉及概念隐喻和人际隐喻，但Hartln等人认为还应该包括语篇隐喻。依据系统功能语言学的元功能思想，Hartln等人所指的语篇隐喻有些只是概念隐喻和人际隐喻在语篇中的表现，并不符合语法隐喻产生的条件。以此为基础，从非限定小句连接者的角度可以提出四种符合双重语义特征的语篇隐喻类型：（1）详述型非限定小句；（2）没有连接词的延伸型和增强型非限定小句；（3）由介词体现连接者功能的延伸型和增强型非限定小句;（4）非限定动词介词化的增强刹非限定小句．

A Non-finite Clausal Perspective to Textual Metaphor

Grammatical metaphor in the Hallidayan sense only comprises ideational and interpersonal metaphor, while Martin and others propose the inclusion of textual metaphor. Based on metafunctions of Systemic Functional Linguistics, this paper analyzes the current discussions of textual metaphor, pointing out that some textual metaphors by Martin and others are in essence representations of ideational and interpersonal metaphors in text, and some are not in accordance with the grammatical metaphor criteria. Four types of textual metaphor with dual functions are proposed from the perspective of relators in non-finite clauses： （ I ） elaborative non-finite clauses, （ 2 ） extensive and enhancing non-finite clauses without relators, （ 3 ） extensive and enhancing non-finite clauses with prepositions as relators,and （4） enhancing non-finite clauses with prepositionized non-finite verbs.