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CourseGrammarDictionaryVocabulary
  1. Home
  2. ›Grammar
  3. ›A1
  4. ›Articles: a, an, the
NounsA1

Articles: a, an, the

When to use a/an, the or no article — the core decision system with first/second mention and unique things

Learning Goal

I can choose between a/an, the and no article in everyday sentences.

Exam Skills:A2 Key ReadingA2 Key Writing

Look at these examples. Can you spot the grammar pattern?

I bought a map of London, but the map was ten years old.

I bought a map of London, but the map was ten years old.

Breakfast is ready — and the coffee smells amazing.

Breakfast is ready — and the coffee smells amazing.

Pay attention to the highlighted parts. What do they have in common?

The article system in one table:

ArticleUseExample
a / anone of many; first mentionI saw a dog. An apple.
theboth know which one; second mention; uniqueThe dog was small. The sun.
— (zero)plurals/uncountables in general; meals; citiesI like coffee. We had lunch in Prague.

an before a vowel sound: an hour, a university. Story logic: I saw a dog. The dog was barking.

Apply this grammar in A1 course exercises

Practice Exercises
Articles: a, an, the: When to use a/an, the or no article — the core decision system with first/second mention and unique things
  • Article dropped (Slavic L1): *I saw dog → a dog
  • the for generalizations: *The life is hard → Life is hard
  • a + plural: *a shoes → shoes / a pair of shoes

Common Error Patterns

Articles dropped entirely

Singular countable nouns need an article

the with generalizations

General plurals/uncountables take zero article

I bought a map of London, but the map was ten years old.

I bought a map of London, but the map was ten years old.

First mention a, second mention the.

Breakfast is ready — and the coffee smells amazing.

Breakfast is ready — and the coffee smells amazing.

Meals take no article; this specific coffee takes the.

Practice in course

Apply this grammar in A1 course exercises

A1 Course
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Put it into practice

Try a free exercise from the course

Related grammar topics

  • Plural nouns
  • Countable and uncountable: much/many/some/any
  • Articles: the advanced layer
  • Quantifiers fine-tuned: few/a few, little/a little, all/whole