The phrasal verb "keep on" is predominantly used in informal contexts, often encountered in everyday conversation rather than formal writing or official discourse. It is commonly applied to describe the act of continuing to do something, persisting in a behavior, or carrying on with a specific action. For instance, "She kept on talking despite his attempts to interrupt." It implies more than just continuation; it often conveys a sense of persistence or repeatedly performing an action, sometimes to the point of annoyance or frustration. This phrasal verb can be synonymous with "persist" or "continue" but with a colloquial nuance that makes it particularly fitting in informal settings. In certain contexts, it can also be used to encourage someone, such as "Keep on doing the great work!" Its flexible usage across different scenarios makes it a staple in everyday informal communication.
B1
PreIntermediate
1. To continue to do something or persist in an activity.
Despite the rain, they decided to keep on with the picnic.
She told him to keep on practicing his piano scales.
2. To carry on a conversation or situation as before.
Even after the protests, the company kept on with its current policies.
He was told to keep on going with his story despite the interruptions.