<正> 高中英语非谓语动词教学中,常遇到如何判断分词的逻辑主语问题。本文提供以下4种判断方法: 1.分词(短语)在句中作状语时,它的逻辑主语要与句子的主语一致。从传统语法角度或修辞角度来看,两者不一致是应该避免的。例如: 1)One day, walking along the sands towards his boat, Crusoe saw in thesand the mark of a man’s foot(=One day, when Crusoe was walking along thesands towards his boat, )…(分词短语的逻辑主语就是句子的主语Crusoe。)