Subject Noun:
* Definition: A subject noun is the noun (or pronoun) that performs the action of the verb in a sentence. It's the "who" or "what" doing the action.
* Example: "The dog barked loudly." (The dog is the subject noun.)
Subject Noun Functions:
A subject noun has several crucial functions within a sentence:
1. Main Actor: It identifies the person, place, or thing that is the focus of the sentence.
2. Determines Verb Agreement: The subject noun determines the form of the verb. If the subject is singular, the verb will be singular. If the subject is plural, the verb will be plural.
* Example: "The dog barks" (singular subject, singular verb) vs. "The dogs bark" (plural subject, plural verb)
3. Provides Context: It sets the scene for the rest of the sentence, giving us information about who or what is involved in the action.
In summary: The subject noun is the foundation of a sentence. It identifies the main actor, determines the verb form, and provides crucial context for understanding the sentence's meaning.