简论李商隐格律诗中“思”字的平仄异读现象

摘要

“思”字在格律诗中应读平声，于李商隐诗中共见四十次，其读音可分为三类：一、读作仄声，该现象在李诗中达十一处；二、平仄均可，皆处在非音节点上，达十二处；三、读为平声，符合近体诗功令要求，较为常见。从格律诗用韵及上下文语境的角度出发，推测造成“思”字在李诗中平仄异读的原因主要是为了迎合格律诗的用韵规则和表达“似”字的意义。%The "si"(思) word level tone metrical poems to be read, to see Li Shang-yin forty times, their pronunciation can be divided into three categories: First, read as oblique tones, this phenomenon in the Delta Chi eleven; Second, both ze and ping, both in the non-audio nodes, up to twelve; Third, read the level tone, in line with recent poetry requirements Gongling more common. Context with rhyme and metrical poetry from the point of view, the main cause speculation "si" (思)in the word Pingze(平仄) in different reading because in order to meet the rules of metrical poetry with rhyme and expression meaning "si" (似)word.