受行为主义理论影响,Krashen提出了著名的且颇受争议的二语习得模式——“监察模式”。本文将对这些假说作细致的描述和论证,并从实践角度分析“监察模式”理论对外语教学的指导作用及其局限性。 Influenced by the theory of behaviorism, Krashen proposed the well-known and controversial second language acquisition model - “monitoring model”. This article will describe and prove these hypotheses in detail and analyze the guiding role and limitation of the “supervisory mode” theory to foreign language teaching from a practical point of view.