Definition
The word "at" is a preposition commonly used to indicate a specific point in time, a particular location, or a specific event.
Usage
1. Time
- "at" is used to denote specific times.
- Example: "The meeting starts at 3 PM."
2. Place
- "at" indicates a specific location.
- Example: "She is at the library."
3. Events
- "at" is used to refer to events or occasions.
- Example: "I met him at the conference."
Examples
- "I’ll see you at lunch."
- "They were at the park yesterday."
- "He’s speaking at the wedding."
Common Expressions with "At"
| Expression | Meaning |
|---|---|
| at home | Being inside one's residence. |
| at work | Being in one's place of employment. |
| at school | Being in an educational institution. |
| at the moment | Referring to the present time. |
| at the airport | Located in an airport. |
Comparison with Other Prepositions
| Preposition | Usage Example | Explanation |
|---|---|---|
| at | "She is at the station." | Refers to a specific point or location. |
| in | "She is in the station." | Indicates being inside a building or enclosed space. |
| on | "She is on the platform." | Refers to a surface or a particular area. |
Related Phrases
- at the beginning
- at the end
- at night
- at noon
- at midnight
Notes
- "At" is used for precise locations or points, while "in" is used for enclosed spaces, and "on" for surfaces or days.
- "At" does not change with the specific time, making it ideal for fixed schedules or moments.
Feel free to ask if you have any questions or need further clarification!