Public presentation is not only about how good you are in talking, it is also about how you capture people attention.
A person with good English command can give a perfect, non-grammatical mistake presentation, yet the audience may still on and off “strayed-away”, and some even manage to sleep with eyes opened.
OK, of course fluency in speech is important, but it is not all. The slides are as important as the speech.
You might want check out “Presentation Zen” on how to make an attractive yet simple slides

And, my friend found a site (Note and Point) which can might be helpful to spark your creativity.



