Group 1 assignment: Read Act I.1.1-11 and I.3.1-75. From these lines, draw inferences about what powers the witches possess. Also, what are the limits of their powers? How, exactly, from these lines, do you know?
Group 2 assignment: Read Act I.2.1-55. Mark and explain images of equivocation or of things being in precarious balance. Then focus tightly on lines 25-34 as the Bloody Captain (or Sergeant) speaks. Explain, line by line and word by word, what this passage means and what it implies about the play and about Macbeth.
Group 3 assignment: Read Act I.3.38-152. Contrast Banquo's reactions to the witches with Macbeth's reactions. Focus tightly on lines 120-142, Macbeth's soliloquy. Explain, line by line and word by word, what this passage means and what it implies about the character of Macbeth.