Abstract: G.E.Moore has been the initiator of modern western meta-ethics (analytical ethics),his ethical thoughts have two-layer properties.In his theory,there are both analytical ethics to which is the key and plentiful contents of normative ethics;and also there are two-layer properties of ends and means.These aspects of Moore’s thoughts have important significance of reference for us.

Key words: G.E., Moore, Ethics, Two-layer properties, Analytical ethics, Normative ethics, Means, Ends