CAJ | 학술논문

语言学中的合作原则和礼貌原则不仅适用于日常交际领域，同样适用于商务英语信函。商务英语信函写作的7c原则反映了合作原则和礼貌原则的并存与互补。在商务活动中，应该具体问题具体分析，综合考虑各种因素和需要，根据实际情况采取不同的策略，才能达到预期的交际效果。
어언학중적합작원칙화례모원칙불부괄용우일상교제영역，동양괄용우상무영어신함。상무영어신함사작적7c원칙반영료합작원칙화례모원칙적병존여호보。재상무활동중，응해구체문제구체분석，종합고필각충인소화수요，근거실제정황채취불동적책략，재능체도예기적교제효과。
Cooperative principle and politeness principle in linguistics is not only suitable for daily communication areas, but also can apply to business English letters. 7C principle of business English letter writing reflects the coexistence and complementation of cooperative principle and politeness principle. In business activities, we should make a concrete analysis of concrete problems, considering various factors and need, adopt different strategies according to the actual situation, in order to achieve the expected communication effect.