The dramatic effect achieved by leading an audience to understand an incongruity between a situation and the accompanying speeches, while the characters in the play remain unaware of the incongruity.戏剧性讽刺：使观众认识到剧中情节与相伴语言的矛盾，而剧中人仍未意识到这一矛盾，由此达到的戏剧性效果称为戏剧性讽刺