连体修饰结构是句节修饰名词的结构,如‘先生に贷してもらつた辞书’中,‘先生に贷してもらつた’是修饰节,‘辞书’是主名词。可介入于连体修饰结构中的复合词有‘という’‘といつた’‘というような’等。其中‘という’在该结构中的介入可否性是近十几年以来学界内探讨的热点之一。对于介入可否性的划分,普遍认为可分为“介入必须”、“介入任意”、“介入不可”三类。 Siamese modification structure is the structure of the sentence modification nouns, such as ’sir le ni て て ら つ ta dictionaries’, ’sir le morte つ ta’ is a modified section, ’dictionaries’ is the main noun. The compound words that can be involved in the Siamese modified structure are ’と い う’ ’と い つ た’ ’と い う よ う な’ and so on. The involvement of ’と い う’ in this structure is one of the hot topics discussed in the academic field in recent ten years. For the division of accessibility, generally considered can be divided into “intervention must ”, “intervention in any ”, “intervention can not ” three categories.