本文通过梳理“拿”字的语义语法演变过程,并与“把”相比较,发现两者有明显差异:“拿”字语法化为处置式介词的过程明显要快于“把”;“把”在文献中有被动式介词的用法,而“拿”字在通语中没有作被动标记的用法,却在现代汉语方言里出现了。本文从语义的差别性角度来解析这些现象。 By combing the evolutionary process of the semantic grammar of the word “get” and comparing it with “把”, we find that there is a clear difference between the two. The process of converting the “take” character into a dispositional preposition is obviously faster “Put ”; “put ” in the literature there is the use of passive prepositions, and “take ” in the pass phrase did not passively mark the usage, but in modern Chinese dialects appeared. This article parses these phenomena from the perspective of semantic differences.