Final answer:
The nouns in the sentence are 'John', 'Mike', 'points', 'quarter', and 'rewards'. They consist of both proper nouns (specific individuals) and common nouns (things that are not specific). The subject of the sentence combined with the verb shows the alignment between the characters, 'John and Mike', and their actions.
Step-by-step explanation:
To highlight the noun(s) in the sentence "John and Mike earned 25 AR points this quarter and both won rewards.", we can identify the following:
- John - proper noun
- Mike - proper noun
- points - common noun
- quarter - common noun
- rewards - common noun
In English grammar, nouns are words that name a person, place, thing, or idea. In the sentence provided, John and Mike are proper nouns as they name specific individuals, while points, quarter, and rewards are common nouns as they name things that are not specific.
Additionally, it's important to note that a sentence's subject usually includes the noun that is performing the action of the verb. In the given sentence, the subject is composed of two proper nouns connected with and, namely John and Mike, making the action of earning attributed to both. The points and rewards are objects that are being affected by the verb actions.