Nancy Duarte is one of the premier presentation story tellers in the world. For example, she did Al Gore's Ted Talk on the environment. Coincident with this week being Ted 2014, she has released a web-based guide for effective presentations that have the ability to "change the world".
The guide is called Resonate. One could easily teach a whole course on presentation, storytelling or screenwriting from Resonate. Nice discussions of creativity, emotional engagement, empowerment and the ancient Greek's view on all these subjects.