《欧米伽点》是德里罗9.11后又一力作,批评家认为此作不仅对德里罗本人,对美国小说发展意义重大。本文从创伤理论关照小说创作,特别是主人公主人公埃尔斯特的形象塑造。德里罗的创作过程是再现创伤的过程,努力克服创伤的同时又必须接受创伤。这种独特的写作艺术,揭露了美伊战争带来各种创伤对个体的影响和个体如何克服创伤,达到精神升华,同时警醒世人战争的残酷。 “Omega point” is another masterpiece after Derello 9.11, critics think this is not only for Delillo himself, the development of American novels of great significance. This article focuses on the novel creation from the theory of trauma, especially the characterization of Elster’s heroine. Derrillo’s creative process is to reproduce the traumatic process, and strive to overcome the trauma while at the same time must be traumatized. This unique art of writing exposes the impact of trauma on the individual caused by the U.S.-Iraq war and how the individual can overcome the trauma and achieve spiritual sublimation while alerting the cruelty of the world war.