不同文化背景的社会具有不同的礼貌规范,从而产生的语言表达的礼貌原则也各有特点。因此,在语言交流当中,我们的语言除了要符合语法规则,还要遵守来自不同文化背景的语言习惯以及在这一语言背景下形成的礼貌原则,否则,有可能造成交际失败。从语用论的角度出发,对日语中使用“たい”的愿望疑问句进行了探讨,分析使用限制的原因并提出补救策略以达到顺利实现语言交际的目的。 Societies with different cultural backgrounds have different norms of courtesy, and the resulting politeness principle of language expression also has its own characteristics. Therefore, in language exchange, our language should not only meet the grammar rules, but also abide by language habits from different cultural backgrounds and the politeness principle formed in this language context, otherwise it may cause communication failure. From the perspective of pragmatics, this paper probes into the interrogative questions of desire to use “い い” in Japanese, analyzes the reasons for the use restriction and proposes remedial strategies in order to achieve the goal of smooth realization of language communication.