This document defines and provides examples of the 8 parts of speech in English: nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, and interjections. It explains that nouns represent people, places, things or concepts. Pronouns stand in for nouns. Verbs express actions or states of being. Adjectives describe nouns. Adverbs describe verbs, adjectives or other adverbs. Prepositions connect nouns to other words. Conjunctions connect words or parts of sentences. Interjections represent outbursts of emotion. Some words can function as multiple parts of speech depending on usage.