Ethos, Pathos and Logos

明天的小考，识别题（可能是摘自某一篇演讲或论文）。 你需要知道这3 个英文单词并且知道他们各自是诉诸于什么。
Aristotle's 3 Modes of Persuasion 亞里士多德 說服的三種模式 (using example of if I want to make an argument that you should not smoke)
Ethos, appealing to credibility（诉诸于公信力）;  "I have a medical degree on oncology (studies on cancer tumors) from Harvard University" ***This person is building up his/her credibility by saying he is an expert on this area.
Pathos, appealing to emotion（诉诸于情感）; “I witnessed the death of my grandfather who died of lung cancer (because of smoking). It was so sad. " ***This person tries to trigger the same feeling from readers, therefore, telling readers that smoking caused this sadness, so...
Logos, appealing to logic（诉诸于逻辑）. "Cigarette smoking is responsible for more than 480,000 deaths per year in the United States" *** Citing data, saying this many people died of smoking, you shouldn't be one of them.