I sincerely doubt You'll find a Powerpoint on such a subject, available for download. I'm afraid that the answer really, Like surfinrach90 has already said, is to make your own!
Just remember your Persuasive Devices (Emotive Language, Modal verbs etc) , and You're bound to get a good Mark.
Such ridicule... How are you certain that he just wants to persuade people to buy the Wii? I don't know which school year he attends, but it sounds to me that he's doing it for his English Class.Originally Posted by Sovieto
And even if he wasn't, theres nothing wrong with a little speech from him to his classmates. It's not the end of the world.