本文主要探討貝多芬(Ludwig van Beethoven)《第一號鋼琴與小提琴奏鳴曲作品十二之一》之演奏詮釋。綜合其生平與早期風格的概述、十七到十八世紀小提琴奏鳴曲的演進與重要性以及樂曲分析來做為演奏詮釋的研究基礎。演奏詮釋則透過分析圓滑線、斷奏、強弱與突強記號的使用,並討論在鋼琴及小提琴聲部中圓滑線與斷奏記號標記位置的異同,進而提出筆者對於此曲有關演奏與詮釋的看法。 This article is talking about the interpretation of Beethoven’s Sonata for Piano and Violin in D major, Op.12, No.1. Basically, the range of this essay included his life and early style, the evolution and state of the Violin Sonata between 17 and 18 century, and the analysis of this work. The performance interpretation will discuss by analyzing the mark of slur, staccato and the dynamic. Also, the writer is going to do compare and contrast with the slur and the staccato mark between both instruments so that present the interpretation concept of this piece.