Nouns: Types, Classification & Articles — Nouns
Types of nouns
| Tipo | Description | Ejemplos |
|---|---|---|
| Proper noun | Nombres propios (capitalizados) | London, Maria, Christmas |
| Common noun | Sustantivos generales | city, woman, holiday |
| Concrete noun | Things you can touch/see | book, table, dog, water |
| Abstract noun | Ideas, emociones, conceptos | love, happiness, freedom, time |
| Countable | Se pueden contar (singular/plural) | book/books, child/children |
| Uncountable | There are no numbers | water, rice, information |
Nouns that represent abstract ideas
- love, hate, fear — emotions
- freedom, justice, peace — concepts
- time, luck, advice — abstract ideas
- music, art, education — activities/concepts
Uncountable nouns — Use with quantifiers
Uncountables do not take a/an or plural. Use:
| Cuantificador | Uso | Ejemplo |
|---|---|---|
| some | Afirmativo (contable e incontable) | I need some water. I have some books. |
| any | Negativo e interrogativo | I don't have any money. Do you have any water? |
| much | Incontable (negativo/interrogativo) | How much water? I don't have much time. |
| many | Contable (negativo/interrogativo) | How many books? I don't have many friends. |
| a lot of | Affirmative (both) | I have a lot of work. She has a lot of friends. |
Common uncountables: information, advice, news, furniture, homework, rice, water, milk, coffee, bread, money
Indefinite articles: A / AN
- A → before consonant: a book, a car, a dog
- AN → before vowel (sound): an apple, an egg, an umbrella
- ⚠️ Exceptions by sound: an hour (silent h), a university (sound /juː/)
Defined article: THE
- THE → something specific or already mentioned: the sun, the book on the table
- Not generally used with proper nouns: Mexico (not the Mexico)
regular plurals
| Regla | Singular → Plural | Ejemplo |
|---|---|---|
| +s | book → books | two books |
| +es (s, sh, ch, x, z) | bus → buses | three buses |
| consonante + y → ies | baby → babies | two babies |
| vocal + y → ys | boy → boys | three boys |
| f/fe → ves | knife → knives | two knives |
irregular plurals
| Singular | Plural |
|---|---|
| man | men |
| woman | women |
| child | children |
| tooth | teeth |
| foot | feet |
| mouse | mice |
| person | people |
The 4 functions of the noun in the sentence
| Function | Ejemplo | Explanation |
|---|---|---|
| Noun as subject of a verb | The dog barks. | The noun does the action |
| Noun as object of a verb | I see the dog. | The noun receives the action |
| Noun as object of a preposition | I went to the park. | Noun after preposition |
| Predicate nominative | She is a teacher. | Noun that follows "be" and renames the subject |
Appositives
An appositive is a noun (or noun phrase) that modifies or complements another noun, usually next to it.
- Maria, my best friend, is coming. (my best friend = appositive which explains who Maria is)
- Paris, the capital of France, is beautiful.
- My brother Carlos lives in Madrid. (Carlos = appositive that identifies "my brother")
💡 Appositives are enclosed in commas when they give extra information. They go without commas when they are essential for identification.
💡 Tip: "A" and "An" depend on the sound, not the letter. "An hour" (silent h) but "a hotel" (voiced h).