汉语是表意文字,字形发展有限,常出现同字不同音义的现象,这种现象给讲求平仄规律和押韵的格律诗的写作者提出了更高的要求。本文选取从大历十年(779年)到贞观十二年(796年)间的50首科举考试诗作为研究对象,对两读字的用法进行分析,以期发现两读字在格律诗中的运用特点。 Chinese is an ideogram, the development of glyphs is limited, and often the phenomenon of different phonetics of the same character appears. This phenomenon puts forward even higher demands on the writers of metrical poetry that emphasize the law of peace and rhyme. This article selects 50 imperial examination poems from the ten years (779) to the twelve years (796) of the dynasty as the object of study, and analyzes the usage of the two characters in order to find out that the two characters Use features.