First of all, here are some websites (the first is my all-time favorite!) that will help you with your Shakespeare assignments:
Click on the title of the play you want, then click on the act and scene. You'll find original Shakespearean language on the left and a modern-day "translation" on the right.
This section looks like several in the very first act and scene of other Shakespearean plays -- it seems to be a type of irony, or even an attempt at chiaroscuro. It's briefly mentioned, and its opposite state is developed from there.
http://www.tnellen.com/cybereng/lit_terms/irony.html (def. #3)
Here are several other really good websites about Shakespeare and his works and his times. Be sure to add ALL THESE to your favorites so you can find them again.