本文主要以韩礼德提出的语法隐喻理论为指导,分析了以往一些省市中考英语真题及练习题中的同义句转换,并揭示出其中蕴含的语法隐喻现象。以语法隐喻为指导来设计初中英语同义句转换题型,可以把语法隐喻循序渐进的引入课堂,有助于提高学生的思维水平,丰富学生的英语表达,扩展词汇量,提高外语水平。 Based on Halliday’s theory of grammatical metaphor, this paper analyzes the conversion of the synonymous sentences in the real exams and exercises of some senior high schools in some provinces and cities and reveals the phenomenon of grammatical metaphor contained therein. Grammar metaphor as a guide to design junior high school English synonymous sentence conversion questions, grammar metaphor can be gradually introduced into the classroom, help to improve students ’thinking level, enrich students’ English expression, expand vocabulary, improve the level of foreign languages.