The English word "revolve" is a verb that primarily means to move in a circle around a central point or to focus heavily on a central theme or idea.
Here are the main ways to use "revolve" in sentences:
1. To Move in a Circle (Physical Movement) 🔄
This usage describes a physical, circular motion. It can be used both with and without an object.
| Structure | Example Sentence | Explanation |
| revolve around + (object) | The planets revolve around the Sun. | The most common structure, showing orbital motion. |
| revolve on/around + (axis) | The Earth revolves on its axis, causing day and night. | Describes rotation on a central line or pivot. |
| (Intransitive) | The fan started to revolve quickly. | Used without a prepositional phrase, simply describing the rotating action. |
2. To Center or Focus on an Idea (Figurative Use) 💡
This usage is figurative, meaning an event, discussion, or person's life is centered or focused on a particular topic or person.
| Structure | Example Sentence | Explanation |
| revolve around + (theme/topic) | The entire debate revolved around economic policy. | The main subject of discussion or argument. |
| revolve around + (person/thing) | His whole life seems to revolve around his career. | Indicates a strong focus or obsession with one thing. |
| revolve around + (event) | The mystery novel's plot revolves around a missing historical artifact. | Describes the central element of a story or plot. |
Key Notes
Tense: "Revolve" is a regular verb.
Present: revolve (or revolves)
Past Simple: revolved
Past Participle: revolved
Noun: The corresponding noun is revolution, which can mean a single turn (like one revolution per minute) or a major change in society.
