摘要
假言选言推理是一种得到广泛运用的推理形式,在论辩过程中使用更为频繁。要掌握这种推理形式,在论辩活动中灵活有效地加以运用,置论敌于进退维谷之中,同时还要避开对方设置的二难陷阱,就不仅要掌握其基本理论,包括形式、特点、规则等,而且要注重对错误的假言选言推理的驳斥,能够熟练运用各种驳斥方法,包括针对推理形式的驳斥方法和针对内容的驳斥方法,尤其要重视构造相反的假言选言推理的方法。
Dilemma is a widely used inference form.It is more frequently used in the course of the debate.In order to grasp this inference form,use it freely and efficiently,and throw the opponents into a dilemma in the debate,one should also avoid the trap set by the opponents.He should not only grasp the basic theories,such as forms,characteristics and formulas,etc,but also pay attention to the refutation to the wrong dilemma.He can use all the refuting methods skillfully.It includes the methods of inference forms and contents,especially the methods of dilemma about the reverse structure should be laid much stress.
