英语若干动词短语用法之辨析

Differentiation and Analysis on the Pragmatic Functions of Several Verb Phases

时态通常被定义为动词表示其动作或状态时间的语法范畴，通过分析若干动词短语的语义实质，研究它们的区别和联系。最后指出抓住某一语法形态的实质是运用该语法的关键。

Tense is commonly defined as a grammatical category of the English verb which denotes the time of the action or state. A discussion is devoted to the distinction and relationship of the essence of several verb phrases,with the conclusion that it is the key to its use to grasp the essence of a grammatical form.