The document provides tips and templates for introducing, structuring, and concluding presentations. It suggests beginning an introduction with phrases like "I'm here today to" or "My purpose today is to". For impact, it recommends changing the normal word order and starting with "What" instead of "I". Signposting parts of the presentation could involve saying "Firstly I'd like to look at" or "Secondly I want to analyze". Conclusions may involve summarizing the main points and welcoming questions.