In Scene 1 of Macbeth, the witches plan to meet with Macbeth and Banquo to try and tempt them into killing the current King. They say where they will meet them and when.

In Scene 2, it tells you of what happened during the battle between the Scottish and the rebels. There is an injured captain that describes how fierce and brave Macbeth was. It is also about King Duncan making Macbeth the Thane of Glamis and Cawdor.

In Scene 3, it is about the witches meeting Macbeth and Banquo at the heath. The witches persuaded them that they should be King and not Duncan. Now, Macbeth is planning to kill Duncan and the heirs to the throne.