Noun Phrases
A noun phrase is a group of words built around a noun. It includes the noun itself and any words that describe or come before it, such as articles, adjectives, and numbers.
What You'll Learn
- How to identify a noun phrase in a sentence
- How to find the head noun -- the main noun in the phrase
- How to spot modifiers -- the words that describe the head noun (articles, adjectives, numbers)
When to Use
- Naming a person with detail: "The tall boy kicked the ball across the field."
- Describing an object: "She picked up a big red ball from the basket."
- Telling which one: "That fluffy cat is sleeping on the sofa."
- Giving more information about a place: "We visited a beautiful old temple during the holidays."
How to Form
Parts of a Noun Phrase
A noun phrase is built around a head noun. Other words come before the head noun to give more detail.
| Part | What It Does | Examples |
|---|---|---|
| Determiner | tells "which one" or "how many" | a, an, the, this, that, two |
| Adjective | describes the noun | tall, big, red, old, fluffy |
| Head noun | the main noun the phrase is about | boy, ball, cat, temple |
Building a Noun Phrase Step by Step
| Step | What You Add | Example |
|---|---|---|
| Start with the head noun | noun only | ball |
| Add a determiner | determiner + noun | a ball |
| Add one adjective | determiner + adj + noun | a red ball |
| Add two adjectives | determiner + adj + adj + noun | a big red ball |
Examples of Noun Phrases
| Noun Phrase | Determiner | Adjective(s) | Head Noun |
|---|---|---|---|
| the tall boy | the | tall | boy |
| a big red ball | a | big, red | ball |
| two small kittens | two | small | kittens |
| that fluffy white rabbit | that | fluffy, white | rabbit |
| my favourite book | my | favourite | book |
| an old wooden bridge | an | old, wooden | bridge |
Key Rules
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Every noun phrase has a head noun: The head noun is the most important word. All the other words in the phrase describe or point to it. In "the tall boy", boy is the head noun.
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The determiner comes first: Articles (a, an, the), demonstratives (this, that, these, those), possessives (my, your, his, her), and numbers always come before any adjectives. Say "the big dog", not "big the dog".
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Adjectives go between the determiner and the head noun: Adjectives sit after the determiner and before the noun. "A clever girl" -- not "clever a girl" or "a girl clever".
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When there are two adjectives, follow the correct order: Put opinion before size, and size before colour. Say "a lovely little garden", not "a little lovely garden". Say "a big red bus", not "a red big bus".
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A single noun can be a noun phrase too: Even a single proper noun like "Singapore" or a pronoun like "she" can act as a noun phrase on its own, but at this level we focus on noun phrases with at least a determiner and a noun.
Common Mistakes
| Wrong | Right | Why |
|---|---|---|
| Tall the boy ran fast. | The tall boy ran fast. | The determiner must come before the adjective |
| She bought red a big ball. | She bought a big red ball. | The determiner comes first; size goes before colour |
| Head noun of "the old man" is "old" | Head noun is man | The head noun is always the noun, not the adjective |
| A balls big | A big ball | Adjectives go before the noun, and the determiner comes first |
| I saw beautiful the sunset. | I saw the beautiful sunset. | The determiner "the" must come before the adjective "beautiful" |
Clue Words
Common determiners that start a noun phrase
a, an, the, this, that, these, those, my, your, his, her, our, their, one, two, three
Common adjectives found inside noun phrases
big, small, tall, short, old, young, new, red, blue, green, beautiful, pretty, clever, kind, fluffy, wooden
Asking "Who?" or "What?" to find noun phrases
If you ask "Who?" or "What?" after the verb, the answer is often a noun phrase:
- "She carried a heavy bag." -- What did she carry? A heavy bag.
- "The young girl smiled." -- Who smiled? The young girl.
Tip: To find the head noun, remove all the describing words one by one. The word that is left -- the one you cannot remove without losing the meaning -- is the head noun. "The tall boy" --> remove "the" and "tall" --> boy is the head noun!
Practice Tips
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Circle the head noun: When you see a noun phrase, draw a circle around the main noun. Everything else in the phrase is there to describe it.
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Underline the whole phrase: Find the determiner at the start and the noun at the end. Everything in between is part of the noun phrase. Underline it all.
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Ask "Which one?" or "What kind?": The adjectives in a noun phrase answer these questions. In "the old wooden bridge", ask: Which bridge? The old wooden one.
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Build your own: Pick a noun (e.g., "cat"), add a determiner ("the"), then add one or two adjectives ("the small grey cat"). Practise building longer noun phrases to get comfortable with the pattern.
Quick Reference
| Part of Noun Phrase | Position | Purpose | Examples |
|---|---|---|---|
| Determiner | First | Points to or counts noun | a, the, this, my, two |
| Adjective(s) | Middle | Describes the noun | tall, big, red, old, fluffy |
| Head noun | Last | The main noun | boy, ball, cat, bridge |
Pattern
Determiner + Adjective(s) + Head Noun
| Noun Phrase | Pattern |
|---|---|
| a tall boy | determiner + adjective + noun |
| the big red ball | determiner + adjective + adjective + noun |
| three small grey kittens | number + adjective + adjective + noun |
| my favourite storybook | possessive + adjective + noun |
| that beautiful old temple | demonstrative + adjective + adjective + noun |