一、导语 我们知道，大陆法和英美法在法律思想逻辑上存在差异．由于英美法从具体到抽象的归纳式逻辑方法，个案分析对其法律体系发展极为重要。比较大陆法而言，政策因素在英美法中的影响更加具体和直接。由于审判中政策因素的存在，英美法的法律体系才更加系统和协调，以其充 I. Introduction We know that the civil law and the Anglo-American law in the logic of legal thinking there are differences. Because of Anglo-American law from concrete to abstract inductive logic, case analysis is very important to the development of its legal system. In comparison with the mainland law, the influence of policy factors in the Anglo-American law is more specific and direct. Due to the existence of policy factors in trial, the legal system in Anglo-American law is more systematic and coordinated, with its charge