Action verbs in presentation & tie them to objectives .

If you don’t know your audience and what they should DO at the end of your presentation, there is no need for you to  present !
Closing your presentation is extremely important.
The close allows you to tie up the presentation and spell out  what you want your audience “to do”.  Training or Sales, a  weak close can kill a presentation.
 Knowing your objectives is the key to developing an effective presentation.
Start with the objectives . Repeat them while closing.