《一位女士的画像》中的女主人公伊莎贝尔·阿切尔虽然在结婚以后已经认识到了自己丈夫的骗子的本质,但是她最终选择回到罗马,回到丈夫的身边。本文试图从人物个性本身主体性的丧失对伊莎贝尔最后选择回归的动机作一试探性分析,通过对比她婚姻前后性格的变化挖掘她最终回归的深层次的原因。 The heroine Isabel Archer in “A Lady’s Portrait”, though, after her marriage, realized the nature of her husband’s liar, eventually chose to return to Rome and return to her husband’s side. This paper tries to make a tentative analysis of the motivation of Isabel’s final choice of return from the loss of the subjectivity of her personality, and digs out the deep reason of her final return by comparing the changes of her personality before and after her marriage.