More tips on PowerPoint presentations

Here you can find list of do's and dont's for PowerPoint presentations.

The dont's for PowerPoint

Here you can find Don McMillan's standup on the dont's of a PowerPoint presentation.

The 10/20/30 Rule for PowerPoint

Here you can find Guy Kawasaki's recommendations on the length (10 slides), duration (20 minutes) and font size (30 points) in a PowerPoint presentation.

Here you can find a stream of his pitch. ('Bozo' means 'fool'.)

Lists of three and the rule of 3s: two speeches

Here you can find the first part of Steve Jobs's iPhone product launch speech.

Here you can find Barack Obama's inauguration speech.

In both of them, please pay attention to the usage of the lists of three and the rule of 3s.

Here is a stream where the rule of 3s is explained among other useful tips on making presentations.

Modal verbs

Here you can find some information and exercises on modal verbs along with the key for the exercises. (Source: English Grammar in Use. Intermediate by Raymond Murphy)

Here you can find more exercises on modal verbs.

'Like' vs. 'as'

Here you can find the document and exercises on the use of 'like and 'as' along with the key.