Answer:
It prepares readers to look for new vocabulary as they read.
Explanation:
Including a vocabulary section at the beginning of a text is a useful tool for the readers to identify the key words of the topic and understand them properly before start analyzing the text. If the readers are already aware of the exact meaning of these key works, their analysis will be much more accurate and comprehensive.
First, make sure to review the material you have already learned, slowly lean into the new material, making sure you cover everything thoroughly