Final answer:
In noun phrases, words can be classified as determiners, adjectives, prepositions, possessive adjectives, and nouns. 'Five shiny pennies' includes a determiner, adjective, and noun. 'A piece of my heart' has a determiner, noun, preposition, possessive adjective, and another noun, while 'Sarah's hour' contains a possessive noun and a noun.
Step-by-step explanation:
When analyzing the word class in noun phrases, it's important to identify the nouns, adjectives, and possibly determiners or possessives. Let's look at the provided examples:
- five shiny pennies -> five (determiner), shiny (adjective), pennies (noun)
- a piece of my heart -> a (determiner), piece (noun), of (preposition), my (possessive adjective), heart (noun)
- Sarah's hour -> Sarah's (possessive noun), hour (noun)
Determiners are words that introduce noun phrases, adjectives describe or modify a noun, and possessive nouns show ownership. In the phrase 'Sarah's hour,' 'Sarah's' functions as a possessive adjective, describing who the hour belongs to.