呂祖謙身處宋代特殊時代背景中,在政治、學術與家族使命的交錯影響下,使其潛心著述並期望通過教育影響政治。其一生以舉業教學和《左傳》研究見長,有《左氏博議》、《左氏傳說》、《左氏傳續說》三部專著。這三部著作的形式以及觀《左傳》的眼光,隨著呂祖謙的學術成長而有差異。本文意圖透過對宋代學術風氣、社會背景以及呂氏家族三點進行討論,找出這幾項因素如何影響呂祖謙《左傳》學的風格。此外,會針對呂祖謙《左傳》學三部作品的形式與思想特點進行分析,將呂祖謙一生中研讀《左傳》的變化軌跡清楚呈現。;Lü Zuqian lived in the unique historical context of the Song dynasty. Under the intersectional influences of politics, academia, and family mission, he devoted himself to teaching and writing in the hopes of affecting politics through education. He was skilled at civil service coaching and researching the Zuo Tradition (Zuo Zhuan), composing three specialized works: "Broad Discussions on Master Zuo," "Accounts of the Zuo Tradition," and "Further Accounts of the Zuo Tradition." The academic styles of these three works markedly differed along with Lü Zuqian′s growth and evolution. This essay intends to probe the aforementioned stylistic divergences by delving into three aspects - Song intellectual tendencies, sociohistorical backdrop, and the Lü clan. Moreover, it will dissect the formal and ideological hallmarks found across Lü Zuqian′s trilogy of Zuo Zhuan scholarship, thereby clearly chronicling his lifelong engagement with the classic. It is the author′s hope that this effort will present Lü Zuqian′s Zuo Zhuan academe in sharper relief.