How do I structure a paragraph for Shakespeare (e.g. Macbeth) in English Literature Paper 1?

Example question: Explore the importance of guilt in Macbeth.
Start off with a clear point that directly answers the question:Lady Macbeth exhibits an increasing amount of guilt as the play progresses.
Introduce the quotation by embedding it in a sentence:Immediately after Macbeth murders King Duncan, Lady Macbeth assures him that 'a little water clears us off this deed'...
Analyse and explain the quote:...which portrays how she does not yet feel guilt for the crime that has been committed, as only 'a little water' is sufficient to clear her conscience.
Introduce further evidence (if necessary):However, as the play continues, the audience witnesses how guilt is gradually affecting Lady Macbeth, manifesting itself through her sleepwalking where she repeats 'out damned spot'.
Explain this evidence and make sure that you are linking back to the question:When juxtaposed with her previous attitude, guilt is evidently having an impact on the once strong character of Lady Macbeth which eventually leads to her suicide in the final act of the play.
Points to remember:Try to use words other than 'shows' to make your writing sound more sophisticated (portrays, demonstrates, elicits, etc.).Include the reaction of the audience, possibly comparing a modern and contemporary audience.Use evaluative language such as evidently, clearly, effectively.