一、引言20世纪中叶,美国文坛上涌现出许多女作家,作为边缘群体的代言人,她们以强烈的政治责任心和使命感、以文学作品为手段来关注和描述少数群体的生存状况和发展方向,她们的出现改写了美国经典文学的历史。正是由于这些女作家的不断努力才使得属于她们自己的边缘群体逐渐受到全社会的关注和认可。[1]在这些女作家中,美国著名黑人女作家、美国第一位诺贝尔文学奖获得者托尼·莫里森不仅是她自己时代 I. INTRODUCTION In the mid-20th century, many female writers emerge in the American literary arena as spokespersons of marginalized groups. With their strong sense of political responsibility and mission, they take literary works as a means to pay attention to and describe the living conditions and development directions of minorities Their appearance rewrote the history of American classical literature. It is precisely because of the continuous efforts of these women writers that their own marginalized groups are gradually receiving the attention and approval of the whole society. Among these women writers, the famous black woman writer in the United States and the first Nobel Prize laureate in the United States, Tony Morrison, are not only her own time