本文通过知觉实验来探讨深圳新粤语者对声调的判别和归类过程,以此为基础,探讨被试者心理上的声调格局。结果显示:在深圳新粤语者的知觉中,标准粤语(目标粤语)的六调类正合并为四调类,甚至最终可能只有“高”、“低”、“升”三个调类;“域”(Register)概念正在消失。 In this paper, through the perceptual experiment to explore Shenzhen, Guangdong Cantonese new speaker of the tone of the classification and classification process, as a basis, to explore the subject’s psychological tone pattern. The results show that among the Cantonese speakers in Shenzhen, the six Cantonese classes of standard Cantonese (target Cantonese) are being merged into four Cantonese categories, and may eventually even have only “high”, “low”, “ Three tunes; the concept of ”Register" is disappearing.