Parts of speech (or word classes) are categories that define the role a word plays in a sentence. Traditional English grammar recognizes eight main parts of speech, which function as the building blocks of sentences.
Here is a short resume of the 8 parts of speech:
- Noun: Names a person, place, thing, or idea (e.g., teacher, London, table, hope).
- Pronoun: Replaces a noun to avoid repetition (e.g., he, she, it, they, mine).
- Verb: Expresses action or a state of being (e.g., run, jump, is, seems, believe).
- Adjective: Describes or modifies a noun or pronoun (e.g., big, blue, quick, silent).
- Adverb: Modifies verbs, adjectives, or other adverbs, often indicating how, when, or where (e.g., quickly, very, yesterday, here).
- Preposition: Shows the relationship (direction, location, time) between a noun/pronoun and another word (e.g., in, on, at, through, with).
- Conjunction: Connects words, phrases, or clauses (e.g., and, but, or, because).
- Interjection: Expresses strong, sudden emotion (e.g., Wow, Ouch, Hurray