first of all
/ˌfɜːrst əv ˈɔːl/
Meaning
This expression is used to introduce the very first point, reason, or argument in a discussion, presentation, or essay. It helps the speaker or writer structure their thoughts logically before moving on to subsequent points. While common in academic writing, it is also frequently used in spoken English.
Examples
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First of all, we need to analyze the historical context of the novel.
First of all, we need to analyze the historical context of the novel.
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First of all, I would like to thank the committee for this opportunity.
First of all, I would like to thank the committee for this opportunity.
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There are several reasons for this trend; first of all, technology has made remote work much easier.
There are several reasons for this trend; first of all, technology has made remote work much easier.
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First of all, let's look at the data collected during the first phase of the study.
First of all, let's look at the data collected during the first phase of the study.
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Before we discuss the budget, first of all, we must define our project goals.
Before we discuss the budget, first of all, we must define our project goals.
Common Mistakes
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✗ At first of all, we should look at the graph.
✓ First of all, we should look at the graph.
'At first' means 'initially' (often implying a change later), whereas 'first of all' is used to list points. Do not combine them as 'at first of all'.
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✗ First of all, I want to say thanks, and second of all...
✓ First of all, I want to say thanks, and secondly...
While 'second of all' is sometimes heard in informal speech, in academic or professional writing, it is much better to pair 'first of all' with 'secondly' or 'in addition'.
Related Expressions
Practice
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___, let's review the main findings from last week's experiment.
💡 Use this to introduce your very first point.
Show answer
First of all
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___, we must define our key terms before presenting the thesis.
💡 A common B1 transition phrase to start a list of points.
Show answer
First of all