汉语“动词(或动宾词组)/名词+时间+到”结构中,有的只表达一个意思,而有的则是有歧义的,本文将后者记为“V/N+时间+到”。“V/N+时间+到”结构虽然本身含有歧义,但在具体使用中,由于汉语本身的孤立语特性、“到”义的双重指向、话题焦点等原因可以使其避免歧义现象的产生。本文试图对这种现象形成的原因和存在的依据进行深入分析。 Chinese “verb (or moving object phrase) / noun + time + to ” structure, some only express one meaning, while others are ambiguous, the latter will be recorded as “V / N + time + To ”. Although the “V / N + time + to ” structure itself contains ambiguities, in the specific use, due to the isolated language characteristics of Chinese itself, the dual orientation of “to” meaning and topic focus can avoid the phenomenon of ambiguity The production. This article attempts to make an in-depth analysis of the reasons for the formation of this phenomenon and its existence.