商务日语写作是一种语言上的交际,其实用性十分强,这需要写作者要具有很高超的写作技巧以及丰富的日语知识,同时还要有跨文化交际能力,这对商务日语写作有着直接性的影响。因此在进行教学的时候,跨文化能力的培养十分重要。本文就商务日语写作中跨文化能力的培养对策及实证研究进行了详细阐述。跨文化交际是不同语言以及不同文化之间的相互交流。除了语言交际能之外,其中还有书面语交际,这就是商务日语中最为主要的教学内容。在这其中,外语的教学对跨文化 Business Japanese writing is a language of communication, its practicality is very strong, which requires writers to have superb writing skills and a wealth of Japanese knowledge, but also have intercultural communication skills, which has a direct business Japanese writing Sexual effects. Therefore, in teaching, cross-cultural competence is very important. This paper elaborates on the training strategies and empirical studies of intercultural competence in business Japanese writing. Intercultural communication is the exchange of different languages ​​and different cultures. In addition to language communication, there are written communication, which is the most important teaching content in Business Japanese. In this one, the teaching of foreign languages ​​is cross-cultural