Your introduction is really important because it comes at the start (obviously!) and this means that it is carries a lot of weight. You can lose your audience very quickly with a poor start. It is useful to look at a good example. When you watch the introduction I am going to show you I want you to think about how the speaker introduces the topic for the first time and how she justifies her choice of topic. Follow the link and watch the presentation with the link called Introducing your presentation: Presenter 2. Make sure you watch the correct one - there’s a lot of video clips on this page. It’s here.
Here is the script for the video:
In the past 20 years or so computer games have come to play an increasingly important role in the lives of young people around the world. Recent research has found that around 80% of adolescents and young adults in Hong Kong play various kinds of computer and video games on a regularly basis. The popularity of these games has inexorably raised concerns about their effects on the physical and mental health of young people and this is the theme of my presentation this morning. Now , I’m going to start by looking at some of the main positive effects of these games and then I’ll move on to examine some of the negative effects identified by researchers.
You should note that:
1. The first sentence tells us this is a current, interesting, social issue.
2. The second sentence tells us about research and the current state of affairs regarding this issue.
3. The third sentence justifies the presentation - why we should be concerned.
4. The fourth sentence explains the outline of the presentation so we know what to expect.
Now I am not saying that this introduction is perfect, but it is good and when you give your introduction you could use the same kind of structure to your opening remarks.
One last comment I would like to make: the speaker we’ve watched today doesn’t use notes and recites from memory. She can do this because she is only giving the introduction! Don’t try to memorise your presentation word for word. It is not a memory test! Use notes to help you remember, but these notes should be NOTES, and not the script. If you use a script then you’ll end up reading it all!