Articles: A, An, The, No Article
A café, an hour, I've got the photos. Learn the rules, then practise.
Show rules
a / an / the / no article
- a / an — one of many, not specific, first mention: I saw a cat.
- the — specific, known to the listener, second mention: The cat was black.
- no article (—) — plural and uncountable nouns in general: Cats are independent.
a or an? Listen to the sound, not the letter
Use a before a consonant sound, an before a vowel sound.
| a (consonant sound) | an (vowel sound) |
|---|---|
| a university (/juː/) | an hour (silent h) |
| a European country (/j/) | an honest answer (silent h) |
| a one-way street (/w/) | an MP (/em/) |
When to use "the"
- unique things: the sun, the moon, the world
- superlatives and ordinals: the best, the first
- something already mentioned or known: the man next door
- oceans, rivers, mountain ranges: the Atlantic, the Thames
- a few countries: the USA, the UK, the Netherlands
- musical instruments: play the guitar
When to use no article (—)
- plural / uncountable nouns in general: Dogs are loyal. Water is essential.
- most countries, cities, people's names: Japan, London, Anna
- meals: have breakfast / lunch / dinner
- go to school / bed / work / hospital — for the usual purpose
- languages: speak Spanish
Common mistakes
| ❌ | ✅ |
|---|---|
| an university | a university |
| a hour | an hour |
| The dogs are loyal animals. | Dogs are loyal animals. |
| She speaks the Spanish. | She speaks Spanish. |
| I go to the bed at eleven. | I go to bed at eleven. |
Frequently Asked Questions
When do you use 'a' and when 'an'?
Use 'a' before a consonant sound and 'an' before a vowel sound — what matters is the sound, not the letter. So it is 'a university' and 'a European country' (both begin with the /j/ sound), but 'an hour' and 'an honest person' (the 'h' is silent, so they begin with a vowel sound).
What is the difference between 'a/an' and 'the'?
Use 'a/an' for something non-specific or mentioned for the first time: 'I saw a cat.' Use 'the' for something specific that the listener can identify, or that has already been mentioned: 'The cat was black.' 'The' is also used for unique things (the sun), superlatives (the best), and ordinals (the first).
When do you use no article?
Use no article with plural and uncountable nouns talking in general ('Dogs are loyal', 'Water is essential'), with most country, city, and people's names, with meals (have breakfast), with languages (speak Spanish), and in expressions like 'go to school', 'go to bed', and 'in hospital' when you mean the usual purpose.
Why is it 'the United States' but just 'Japan'?
Most country names take no article — Japan, France, Brazil. But a small group of countries take 'the', usually because the name describes a group or a type of state: the United States, the United Kingdom, the Netherlands, the Philippines. Oceans, rivers, and mountain ranges also take 'the'.