作为英国法基础的普通法,实际上是以盎格鲁一撒克逊习惯法为基础,吸收了诺曼底法因素和天主教教会法因素而形成的混合性法律体系。普通法的混合性,包括了法律渊源的多样性和法律内容的有机性。其中,我们认为盎格鲁一撒克逊习惯法、诺曼底法和教会法是普通法的三大法律渊源。而源自多种法律渊源的普通法的原则和制度之所以能表现出不同于其源头的特点并很快在英格兰的土壤上扎根、发芽, The common law, which is the basis of British law, is actually a mixed legal system based on Anglo-Saxon customary law and absorbing the factors of Normandy law and Catholic church law. The common law mix includes the diversity of legal sources and the organic nature of legal content. Among them, we consider the Anglo-Saxon common law, the Norman law and the church law as the three common sources of law in common law. The common law principles and systems that originated from many sources of law can show characteristics different from their origins and quickly take root and germinate in the soil of England,