Articles: A, An, The

In English, articles help us show whether we’re talking about something general or specific. The main articles are a, an, and the. Sometimes we use no article at all — this is called the zero article.

1. A / An (Indefinite articles)

We use a or an when talking about something for the first time, or when it’s not specific.

• Use a before consonant sounds: a book, a car, a hotel
• Use an before vowel sounds: an apple, an hour, an idea

• I saw a movie last night. (We don’t know which one yet.)
• She’s reading an article about climate change.

2. The (Definite article)

Use the when both the speaker and listener know what we’re talking about, or when the thing is unique or previously mentioned.

• I saw the movie you recommended. (Specific)
• We visited the Eiffel Tower. (Only one exists)

3. Zero article (no article used)

Sometimes, we use no article before a noun. This happens in certain cases:

Before plural and uncountable nouns when speaking generally:

• Books can be expensive. (All books in general)
• Water is essential for life.

With some places or institutions:

• She goes to school every day.
• He’s in prison. (as a prisoner, not visiting)

Before most countries and languages:

• She speaks Spanish.
• They live in Brazil.