文章以语义不变为背景,分析汉语成语语形演变的应用类型,认为义不变形亦不变类的应用类型中有“经久不衰”“起死回生”“销声匿迹”等三种情况,义不变形变类的应用类型中有“本体一直优胜,变体只是补充”“变体后来居上,本体逐步让位”“本体变体并用,长期平分秋色”等三种情况。 In the context of semantic unchanged, the article analyzes the application types of Chinese idioms’ morphological evolution, and finds that there are three types of application types of idioms, such as “enduring”, “reviving”, “disappearing” In the application cases of the category of “immutability”, “the ontology has always been the winner, the variant has only supplemented the” “variant and has come to the top. The ontology has gradually given way to the” ontology variant " Kind of situation.