四三拍是小学音乐课里常见的节拍形式,但对于二年级小朋友来说,他们对四三拍接触较少,大部分的歌曲学唱以四二拍为主,在强弱关系以及节拍特点的掌握上难度很大。所以如何从四二拍过渡到四三拍,是小学一年级小朋友走向二年级音乐学习的重要一环。本文以唱歌课教学《萤火虫》为例,阐述了如何在课堂上渗透四三拍节奏的学习,让最初接触四三拍歌曲的小朋友能乐学、好学。 Four or three beats are common forms of beats in primary school music lessons, but for sophomores, they have less contact with four or three beats. Most of the songs are sung in four or two beats, and the relationship between strength and weakness and the characteristics of beats Mastering difficult. So how to transition from four or four shots to four or three shots, is an important part of the first grade children to sophomore music learning. This article takes singing teaching “Firefly” as an example to show how to infiltrate the learning of four or three beats in the classroom so that the children who initially contact the four or three songs can learn and studious.