礼貌用语普遍存在于各国语言中,由于受不同文化类型的影响,礼貌用语在表达方式上各不相同。汉英礼貌原则的文化差异构成成为了跨文化交际的障碍。本文从跨文化交际的日常用语方面分析汉英礼貌用语的表达差异。通过差异对比,分析汉英礼貌用语区别,有助于避免跨文化交际中的语用失误,达到交际目的。 Polite expressions are common in various languages, and polite expressions differ in their way of expression due to the influence of different cultural types. The cultural differences between Chinese and English politeness constitute an obstacle to intercultural communication. This article analyzes the differences between Chinese and English polite expressions from the aspects of everyday language of intercultural communication. By contrasting and analyzing differences between Chinese and English polite expressions, it helps to avoid pragmatic failures in intercultural communication and achieve communicative goals.