Ethos, Pathos, Logos

Seeing this is your homework assignment, why not show what you can come up with for answers? If a person making a query makes some sort of an effort, most here will bend over backwards to help.

You might want to start with dictionary definitions of Ethos, Pathos and Logos:
http://examples.yourdictionary.com/examples-of-ethos-logos-and-pathos.html