广州话今阴平调有[ ]53和[ ]55两种调值,但要说清楚这两种调值之间的关系,它们是否两个独立的声调,[ ]55调是否有区分词类的功能,在实际上常常遇到困难。本文考察一百年前的两本广州话教材,试图找到对解答上述问题有帮助的事实。 However, to clarify the relationship between these two types of transfer values, whether they are two independent tones or not, whether there is a function of differentiating parts of speech , In fact, often encounter difficulties. This article examines two Cantonese teaching materials from a hundred years ago and tries to find out what helps to answer the above questions.