Final answer:
The second-person point of view in the excerpt immerses the reader in Elizabethan England, making them feel personally involved with the historical context and advice offered by Sir Thomas Elyot.
Step-by-step explanation:
The author's use of the second-person point of view in the excerpt from The Time Traveler’s Guide to Elizabethan England is aimed at creating an immersive and engaging experience for the reader. This narrative style helps the reader to visualize the historical context as if they are present in that period, hence strengthening the connection between the subject matter and the audience. Sir Thomas Elyot's observations on diet are presented as pieces of historical advice that the reader can imagine receiving first-hand.