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GRAMMAR LESSON

Articles (a/an/the)

Beginner

Articles

UNDERSTAND THE PATTERN

The rule in plain English

Use a/an with a singular countable noun when introducing an unidentified member of a group. Choose by sound: a university, an hour. Use the when the listener can identify what you mean. General plural and uncountable nouns often take no article.

SEE HOW IT WORKS

Examples in context

  1. An elephant walked past us. — one first-mentioned animal
  2. The moon looks bright tonight.
  3. I ate an apple. / The apple was sweet.

MAKE IT STICK

Put the rule into practice

Try 3 questions. Read the explanation after each answer, then review any mistakes and try again.

Make it yours

Write one sentence about your life using this grammar.

Check your sentence

Use a/an with a singular countable noun when introducing an unidentified member of a group. Choose by sound: a university, an hour. Use the when the listener can identify what you mean. General plural and uncountable nouns often take no article.

Compare: An elephant walked past us. — one first-mentioned animal

Check the sentence structure and whether your meaning fits the rule.

Self-review only. Your sentence is not automatically marked, saved or submitted.

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GO DEEPER

Explore the full explanation

A, an, the or no article?

An article helps show how a noun is being used and whether the listener can identify the thing you mean. It works with the meaning of the whole noun phrase, not just a memorised list of objects.

A and an introduce one member of a group

Use a or an with a singular countable noun: a notebook, an idea. Choose by the next spoken sound. Use a before a consonant sound and an before a vowel sound.

  • A university: the beginning sounds like y in you.
  • An hour: the h is silent.
  • An umbrella, but a blue umbrella: the adjective supplies the next sound.

The identifies which one

Use the when the listener can identify what you mean. I bought a notebook. The notebook has a green cover. The second sentence refers to the notebook already introduced.

An identifying phrase can do the same job: Please return the book you borrowed. The does not require something to be the only example in the entire world; it can be identifiable within the conversation or situation.

General statements and fixed expressions

General plural and uncountable nouns often have no article: Books can be expensive. Water freezes under suitable conditions. Compare identifiable items: The books on this shelf are mine.

Many names take no article, including India and Chennai. Some names conventionally include the, such as the United States. Learn these expressions in context.

Institutional expressions also vary. British English commonly uses in hospital for a patient; American English commonly uses in the hospital for the same situation. The does not automatically mean someone is only a visitor. Go to school commonly means attend as a pupil; go to the school identifies the place.

Quick self-check

  1. Choose an indefinite article: ___ useful idea.
  2. Choose an indefinite article: ___ honest answer.
  3. Refer to the same dog: I saw a dog. ___ dog followed me.
Check the answers

1. A: useful begins with a consonant sound. 2. An: honest begins with a vowel sound. 3. The: the listener can identify the dog already mentioned.

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