预设是指发话者在说出某个句子时所做的关于背景的假设,是说话者为保证句子适宜性而必须满足的前提。在研究过程中,越来越多的人倾向于认为它是一种语用现象。因为预设与语境、语言使用及使用者都有密切关系。在翻译过程中,译者要理解语言中的预设,并使这些预设在译文中尽量保留。可以使用的方法包括直译、替换和意译。 Presupposition refers to the assumptions made by the speaker in speaking a certain sentence about the background and is the prerequisite that the speaker must satisfy in order to ensure the suitability of the sentence. More and more people tend to think of it as a pragmatic phenomenon in the research process. Because the default and context, language use and users are closely related. During translation, the translator understands the presuppositions in the language and keeps these prefixed in the translation as far as possible. The methods that can be used include literal translation, substitution and translation.