Expanded noun phrases (age 9+)
Form and use prepositional phrases (preposition + noun phrase) to add detail about time, location, or direction within sentences, recognising how they function as adjective or adverb phrases
What a learner can do afterwards
- Identify the preposition and noun phrase within a prepositional phrase, e.g. in 'under the old bridge', 'under' is the preposition and 'the old bridge' is the noun phrase
- Add prepositional phrases to expand sentences with detail about where, when, or how, e.g. 'The cat slept' → 'The cat slept on the warm windowsill throughout the afternoon'
- Distinguish prepositional phrases functioning as adjectives (modifying nouns: 'the house on the hill') from those functioning as adverbs (modifying verbs: 'she ran across the field')
The lesson
You already know that a noun phrase can carry describing words, and a preposition is a word like under, through, or during that shows where, when, or how. Put them together and you get a prepositional phrase: a preposition plus a noun phrase. In under the old bridge, under is the preposition and the old bridge is the noun phrase.
Start with a plain sentence: The cat slept. Add prepositional phrases to say where and when: The cat slept on the warm windowsill throughout the afternoon. On the warm windowsill tells where. Throughout the afternoon tells when.
A prepositional phrase can do two different jobs. Sometimes it describes a noun, like the house on the hill. Here, on the hill describes the house, so it works like an adjective. Sometimes it describes a verb, like she ran across the field. Here, across the field describes how she ran, so it works like an adverb.
To tell the two jobs apart, ask what the phrase describes. If it describes a person, place, or thing, it is acting as an adjective phrase. If it describes an action, it is acting as an adverb phrase.
A prepositional phrase is a preposition plus a noun phrase, and it acts as an adjective when it describes a noun or an adverb when it describes a verb.
Watch it
Where it sits
Learn first
This opens up
Nothing builds on it yet.
Where this leads
Jobs that lean on this skill. Follow one to see everything it is built on.
8 questions wait behind this lesson, each with its answer explained. Every answer feeds the sky: stars light as they are learned, and dim when it is time to come back.