This document provides a lesson on English prepositions. It discusses 27 rules for using common prepositions of time, place, and other categories. Some key points covered include:
- Prepositions of time such as at, in, and on are used before precise times, years/months/seasons, and days respectively.
- Prepositions of place such as at, in, and on indicate specific points, enclosed spaces, and surfaces.
- Other prepositions like about, above, across, after, against convey location, direction, or time in relation to other people/things.
- Examples are given for each rule to illustrate proper preposition usage. Students are also given exercises to practice applying the