Okay. We know about different types of speeches. Now it's time to start piecing our own masterpiece together.
Think of a topic you would like to talk about. Brainstorm it. Jot down what you know/what you want to tell others about.
Then once you have this topic - make a list of all the key points you think you need to communicate to your audience. All the important stuff.
Nail down this list and then it's time to put these ideas in to a logical order. This could be...
Order of their importance
Chronologically (order of time
Logically (cause and effect)
As a series of points related to a single theme
Then it's time to start writing! You should have an intro to grab your audiences attention. A body where you deliver the main points and explain yourself and a conclusion where you summarise your work and wrap everything together nicely.
Get to work!