The reason why the doll family is not worthy of education in both places is that the quality is not enough. A brief analysis of the small characters' role in promoting the plot in A Doll's House: In the first act, Krogstein threatened Nora with the past of forging IOUs, so he treated her husband with oral sex. After she realized her status as a "doll" in the eyes of her family and her husband through her husband's ruthless curses and insults, Nora began to awaken, questioned the laws and religions at that time, and resolutely left home to bid farewell to the past. Haier Mao (1) the support of hypocritical and violent patriarchal thought.