focus on

Meaning

This expression means to direct one's attention, effort, or research toward a specific subject, problem, or activity. In academic contexts, it is commonly used to define the scope of a study, essay, or lecture. It is a neutral, highly versatile phrase used across all disciplines.

Examples

• This study will focus on the long-term economic effects of climate change.

  This study will focus on the long-term economic effects of climate change.

• We need to focus on the primary sources rather than secondary literature.

  We need to focus on the primary sources rather than secondary literature.

• The lecture today will focus on the rise of modern industrial empires.

  The lecture today will focus on the rise of modern industrial empires.

• Her research focuses on how bilingual children acquire vocabulary.

  Her research focuses on how bilingual children acquire vocabulary.

• Instead of analyzing every variable, let's focus on the most significant data point.

  Instead of analyzing every variable, let's focus on the most significant data point.

Common Mistakes

• ✗ The paper focuses in the relationship between stress and sleep.

  ✓ The paper focuses on the relationship between stress and sleep.

  Learners often use the preposition 'in' or 'at' instead of 'on' after the verb 'focus'.

• ✗ We must focus to find a solution.

  ✓ We must focus on finding a solution.

  The verb 'focus' should be followed by 'on' and a noun or a gerund (-ing form), not an infinitive verb.

Related Expressions

Practice

• The next chapter will ___ the methodology used in the experiment.

  💡 To direct attention or effort toward something.

  Show answer

  focus on

• Rather than discussing theory, the workshop will ___ practical skills.

  💡 To concentrate on a specific area.

  Show answer

  focus on