语言学中的预设(пресуппоэиция,presupposition)问题是参照逻辑学而提出的。逻辑的预设主要是从命题的真伪值着眼的,因此语言学家也往往囿于句子的范围。也有一些学者(如чернухина　И.Я.等)把语言中的预设理解得十分广泛,包括了一般上下文和环境。几年前我曾写过一篇《对于预设与推涵的思考》,主要想把预设与推涵(имприкатура,impricature)稍加区别,也是从句子着眼的。本文尝试对语篇层次语言学中的预设(пресуппоэиция,presupposition)问题是参照逻辑学而提出的。逻辑的预设主要是从命题的真伪值着眼的,因此语言学家也往往囿于句子的范围。也有一些学者(如чернухина　И.Я.等)把语言中的预设理解得十分广泛,包括了一般上下文和环境。几年前我曾写过一篇《对于预设与推涵的思考》,主要想把预设与推涵(имприкатура,impricature)稍加区别,也是从句子着眼的。本文尝试对语篇层次 The presupposition in linguistics (пресуппоэиция, presupposition) is raised by reference to logic. The presupposition of logic is primarily focused on the true and false values ​​of propositions, so linguists tend to cling to the limits of sentences. Some scholars (such as чернухина И.Я.) understand the presuppositions in a wide range of languages, including the general context and the environment. A few years ago I wrote an article entitled “Thinking about Presets and Figures,” mainly trying to make a difference between presuppositions and impricatures, but also from the sentence. This paper tries to put forward the question of presupposition (пресуппоэиция, presupposition) in linguistic hierarchy of discourse by reference to logic. The presupposition of logic is primarily focused on the true and false values ​​of propositions, so linguists tend to cling to the limits of sentences. Some scholars (such as чернухина И.Я.) understand the presuppositions in a wide range of languages, including the general context and the environment. A few years ago I wrote an article entitled “Thinking about Presets and Figures,” mainly trying to make a difference between presuppositions and impricatures, but also from the sentence. This article attempts to discourse level