《沉香屑·第一炉香》讲述了纯真女学生葛薇龙一步步清醒的走向堕落、最终沦为高级交际花的故事。张爱玲对于作品中女主人公葛薇龙的堕落并未进行批判,更多的是表现出一种同情、怜悯。本文想通过分析葛薇龙堕落的发展历程,探索其悲剧的必然性以及产生悲剧的原因。 “Shen Xiang shaving the first incense” tells the pure female student Ge Wei Long step by step awake to degenerate, eventually reduced to a high-level social flower story. Eileen Chang did not criticize the fall of the heroine, Ge Wei Long, in the work, but more showed compassion and compassion. This article tries to find out the inevitability of tragedy and the reasons for the tragedy by analyzing the history of the fall of Ge Weilong.