Part 1 of Essay
When first appears in the play in Act 1 Scene 5 she is reading a letter from her husband,Macbeth.Macbeth writes that he met three witches who knew he would become Thane of Cawdor and said he would be 'king hereafter'.After reads this letter her evil is immediately revealed to us as she starts to plan the murder of Duncan ....

Part 2 of Essay
.... won't feel any remorse for what she is going to do.She wants them to make her evil enough to kill Duncan that night while he is staying in the castle. When Macbeth enters treats him as if he's a god and boost him up.She says:'Great Glamis!Worthy Cawdor.Greater than both by the all hail hereafter!' She tells Macbeth how to act around the king,to be evil but look innocent, 'Look like the innocent flower,but be the serpent under it'. make's the plan and puts the ideas about how to kill the king into feeling good ....