Abstract: As the founder of modern western meta-ethics, the methods used by G. E. Moore when he constituted his theory are not single, but used a different method in accordance with different question of ethics and used crisscross methods of intuition, the absolute isolation, principle of organic unities and analysis. These methods had taken much effect on the development of analytical ethics, but in the end, they had made this school to be declined for their fatal defects.

Key words: ethics, methodology, intuitionism, the method of absolute isolation, the principle of organic unities, method of analysis

摘要： G.E.摩尔作为现代西方元伦理学的开创者,他在建构其理论体系时所运用的方法不是单一的,而是针对伦理学的不同问题交错运用了直觉方法、绝对孤立法、有机统一原理和分析方法。他的这些方法对于分析伦理学的发展起了很大的作用,但终因其致命缺陷而使该流派走向衰落。

关键词: 伦理学, 方法论, 直觉主义, 绝对孤立法, 有机统一原理, 分析方法