初学日语的人都知道,的基本含义是刚来表示动作已经完成,即动词的过去式。但的意义不仅仅在于表示过去式,当它的词性发生变化时,其意义也就大不相同了,现根据有关资料,归纳整理如下: 一、助动词用法 (一) 叙述说话时以前发生的事情 1.表示动作在过去已经完成如:①二年前,中国医科大学来/两年前,来到了中国医科大学。②私高校时代,一度富士山登/我在高中时,曾登上了富士山。 Everyone who is a beginner in Japanese knows that the basic meaning is that the action has just been completed, that is, the verb tense. But its meaning is not only that the past tense, when its part of speech changes, its meaning is very different, are based on the relevant information, summarized as follows: First, the use of auxiliary verbs (a) narrate what happened before talking 1. Said the action has been completed in the past, such as: ① two years ago, China Medical University came / two years ago, came to China Medical University. ② private university era, once Mount Fuji / I was in high school, had boarded Mount Fuji.