补助动词「くる、いく」在日语中使用很广,日语补助动词「～てくる、～ていく」是由接续助词「て」与补助动词「くる、いく」相结合而构成的。补助动词「くる、いく」既有共同点也存在不同点。通过日语补助动词「くる、いく」的分析与探讨,加深日语补助动词的理解,从而掌握更自然的日语表达技巧。掌握好日语补助动词的用法,学好日语起到很重要的作用。 The subsidy verb “く る, い く” is widely used in Japanese. The Japanese subsidy verb 「~ て く る, ~ て い く」 is formed by combining the continuation phrase 「て」 with the auxiliary verb “く る, い く」. Subsidiary verb ”く る, い く“ There are both commonalities and differences. Through the analysis and discussion of Japanese subsidy verb ”く る, い く", we can deepen the understanding of Japanese subsidy verbs and master more natural Japanese expression skills. Grasp the use of Japanese subsidy verbs, learning Japanese well plays a very important role.