briefly state your topic again
Explain your objective
Signal the beginning of each part
Talk about your topic
Signal the end of each part
Highlight the main points
outline the main ideas in bullet-point form
Tell listeners you've reached the end of the main part.
As I mentioned earlier, My talk is about Different brands of orange juice sold in Thailand.
the aim of my talk is to teach you how to choose buy orange juice.
Okay Let's begin. I would like to start off with things to consider when opening a business