因果关系论证法

　　将一个判断放入一个因果关系中，指出它或者是原因，或者是结果。例如：

　　论点：The internet may be causing depression.

　　论据：When a group of people increased their use of the Internet , they felt depressed.

　　推理依据：There are no other reasons for the group's depression.

　　归纳推理论证法

　　从若干个具体事例中推出共性的一般结论。如：

　　论点：Everyone likes the movie.

　　论据：I know three people who like the movie.

　　推理依据：Three eaxmples are enough.