家和创伤是莫里森小说的永恒主题。在《家》中,美国黑人从南方迁徙到北方工业城市,在寻找身份建构过程中遭遇排斥、隔离和创伤。主人公弗兰克和妹妹茜的成长过程经历了罹患创伤、言说创伤和回归正轨。南方黑人社区为身处绝境的兄妹俩提供了庇护、引导和治疗。黑人社区力量在治愈黑人创伤、保存民族文化上具有重要意义。 Home and trauma are the eternal theme of Morrison’s novels. In Home, blacks from the South migrated to the northern industrial cities from the South, experiencing exclusion, isolation and trauma in their search for identity. The protagonist Frank and sister Qian grew up experiencing trauma, traumatized and back on track. The Southern Negro community has provided shelter, guidance and treatment to the desperate brothers and sisters. The power of black community is of great significance in healing black trauma and preserving national culture.