中日两国自古就有经济文化上的交流,虽然两国语言不同,却都使用汉字。日语中由于大量使用汉字,给中国人学习日语带来了很多便利的条件。但有些日语汉字在字形和意义上与汉语的汉字存在一些差别,或意思根本不一样,作者就此现象进行了分析,以帮助正在学习日语的人正确认识和学习日语中的汉字知识。 China and Japan have had economic and cultural exchanges since ancient times. Although the languages ​​of the two countries are different, they all use Chinese characters. Due to the extensive use of Chinese characters in Japanese, Chinese have brought many conveniences to learning Japanese. However, some Japanese kanji have some differences or meanings with Chinese kanji in the shape and meaning, and the author analyzes this phenomenon to help people who are learning Japanese correctly understand and learn Chinese kanji knowledge.