长期以来各理论派别对意识形态概念的阐释争议不断。而对马克思主义批评关键词之一的意识形态的理解无疑将有助于对马克思主义批评理论的深刻领悟。本文将主要以新马克思主义重要理论家特里·伊格尔顿的《意识形态》一文为基础,阐释伊格尔顿对从启蒙理性主义到后现代非理性主义期间不断变化的意识形态观念的理解和质疑。 Various theoretical factions have long been controversial over the interpretation of the concept of ideology. However, the understanding of ideology, one of the key words of Marxism criticism, will undoubtedly help to deeply understand the theory of Marxist criticism. Based on the article “The Ideology” of the important Neo-Marxist theorist Terry Eagleton, this article will explain Eagleton’s changing notion of ideology during the period from enlightenment rationalism to post-modern irrationalism Understand and question.