引用权威论证法
引用公认的权威，或者论证自己就是权威从而对自己的观点加以论证。例如：
论点：China's economy will grow 8 poercent this year.
论据：Professors and scientists say so.
推理依据：These experts are reliable.
诉诸尝试法
利用人们的常识【包括：普遍的价值观念、人的普遍动机、生活常识】进行论证。例如：
1.诉诸普遍性的价值观念。
论点：The university curriculum should be multicultural.
论据：A multicultural curriculum will contribute to equality and acceptance.
推理依据：You value equality and acceptance.
2.诉诸普遍动机
论点：You should support this candidate premier.
论据：The candidate can help you get job security and safe neighbourhoods.
推理依据：You want job security and safe neighbourhoods.
3.诉诸生活常识
论点：She was very kind to me.
论据：She treated me with the best tea she had.
推理依据：A treatment with the best tea is an expression of kindness.
