Introduction
Prepositions are small but powerful words that show relationships between things. This lesson covers the most important prepositions of time, place, and movement.
Prepositions of Time
AT — Specific Times
- at 3 o'clock, at noon, at midnight, at night, at the weekend, at Christmas
ON — Days and Dates
- on Monday, on July 4th, on my birthday, on New Year's Day
IN — Longer Periods
- in January, in 2025, in the morning, in summer, in the 21st century
Other Time Prepositions
- before/after: before lunch, after the meeting
- during: during the holiday, during the film
- since/for: since 2020, for three years
- until/till: until Friday, till midnight
- by: by tomorrow (no later than)
💡 Tip: AT = precise time, ON = days/dates, IN = months/years/longer periods. Think of it as a funnel: AT is the narrowest, IN is the widest.
Prepositions of Place
AT — Specific Points
- at the bus stop, at the door, at the top of the page, at school
ON — Surfaces
- on the table, on the wall, on the floor, on the first floor
IN — Enclosed Spaces
- in the room, in the car, in London, in the garden
Common Confusions
| Correct | Incorrect |
|---|---|
| arrive at the airport | arrive to the airport |
| arrive in London | arrive at London |
| good at math | good in math |
| interested in music | interested about music |
| married to someone | married with someone |
Prepositions of Movement
- to: go to school, travel to Japan
- into: walk into the room, jump into the pool
- onto: climb onto the roof, put it onto the shelf
- out of: get out of the car, take it out of the box
- through: walk through the park, drive through the tunnel
- across: swim across the river, walk across the street
- along: walk along the beach, drive along the coast
- towards: run towards the exit, move towards the light
- from...to: from Monday to Friday, from London to Paris
Summary
Prepositions require practice and exposure. Focus on learning common phrases rather than memorizing isolated rules. Read and listen to English as much as possible to develop a natural feel for which preposition to use.
Practice Exercise
The meeting is ___ Monday ___ 9 AM.