从语义学的观点看 ,语义是语言系统中语义特征和语义关系的总和。本文试图将几种语义关系应用于英语语篇的教学中 ,旨在找到解释话语的理据。 From a semantic point of view, semantics are the sum of semantic features and semantic relationships in a language system. This article attempts to apply several semantic relations to the teaching of English discourse, aiming to find the justification for discourse.