Articles: A, An, The — English — 3rd Year Secondary (Literary Stream) — Baccalaureate — Algerian Curriculum

Articles: A, An, The

Articles are words that define a noun as specific or unspecific. English has two types of articles: indefinite (a/an) and definite (the). The choice depends on whether the noun is countable/uncountable, singular/plural, specific/general, and mentioned for the first time or already known.

Indefinite Article: A / An

• A: before consonant sounds. a book, a university (yoo-ni-ver-si-ty), a European country.
• An: before vowel sounds. an apple, an hour (silent h), an honest person.
• Use: for singular countable nouns mentioned for the first time. “I saw a dog.” “She is a teacher.” “A cat is an animal.”
• Use: with professions, nationalities, and religions. “He is a doctor.” “She is an Algerian.”
• Use: in exclamations with “what”. “What a beautiful day!”

Definite Article: The

• Use: when the noun is specific or already known. “I saw a dog. The dog was black.” (second mention).
• Use: when there is only one. “The sun, the moon, the president.”
• Use: with superlatives. “She is the best student.”
• Use: with ordinal numbers. “The first chapter.”
• Use: with names of rivers, seas, oceans, deserts, mountain ranges. “the Sahara, the Mediterranean, the Alps.”
• Use: with countries that are plural or contain “kingdom/republic”. “the United States, the United Kingdom, the Netherlands.”

Zero Article (No Article)

• Plural countable nouns used generally: “Dogs are loyal animals.” (not “The dogs”).
• Uncountable nouns used generally: “Water is essential.” “Love is beautiful.”
• Proper nouns (names): “I live in Algeria. He is called Ahmed.”
• Meals: “I had breakfast at 8 AM.” “Lunch is ready.”
• Sports and games: “I play football.” “She likes chess.”
• Subjects: “I study mathematics.” “History is interesting.”
• Transport: “I go by bus.” “She travels by train.”

For more grammar, see Conditionals and Passive Voice.

Exercises

1. Fill in a, an, the, or Ø (no article): “… sun rises in … east.” “She is … engineer.” “I love … music.” “… dogs are faithful animals.”
2. Correct the mistakes: “He is a doctor and she is doctor too.” “I saw the beautiful bird.” “The life is beautiful.”
3. Explain the use of articles in: “The Nile” “a book” “Ø water” “the first time”