The phrasal verb 'step up' is predominantly used in informal settings, though it can occasionally be found in more formal contexts, especially when addressing leadership and responsibility. It generally conveys the idea of taking responsibility or increasing one's level of effort, commitment, or performance. Common usages include situations where someone is urged to 'step up' to meet new challenges or responsibilities, signaling a call to action. In business or team environments, 'stepping up' might refer to taking charge of a project, showing initiative, or assuming a leadership role when needed. It can also mean increasing intensity or urgency, as in stepping up efforts or production. The flexibility of this phrasal verb makes it a frequent choice in motivational and managerial discourse.
B1
PreIntermediate
1. To increase the amount, speed, or intensity of something.
The company plans to step up production to meet the rising demand.
We need to step up efforts to reduce pollution in the city.
2. To improve one's level of effort or performance.
She really needs to step up and show her leadership skills on this project.
In the absence of the team captain, John had to step up and take charge.