The eight parts of speech in English are:

  1. Noun – names a person, place, thing, or idea (teacher, city, happiness).
  1. Pronoun – replaces a noun (I, you, he, she, they, it, which).
  1. Verb – shows an action or a state of being (run, think, is, seem).
  1. Adjective – describes a noun or pronoun (blue, tall, interesting).
  2. Adverb – modifies a verb, adjective, or another adverb, often telling how, when, where, or to what extent (quickly, very, yesterday, here).
  1. Preposition – shows the relationship between a noun or pronoun and another word in the sentence (in, on, at, under, between).
  1. Conjunction – joins words, phrases, or clauses (and, but, or, because, although).
  1. Interjection – shows sudden emotion or reaction (wow, hey, oh, ouch).

Example sentence tying them together:
“Oh, she quickly gave the small dog under the table a treat, and it happily wagged its tail.”

  • Oh – interjection
  • she – pronoun
  • quickly – adverb
  • gave – verb
  • the, a – (often treated as determiners/articles, closely related to adjectives)
  • small – adjective
  • dog, table, treat, tail – nouns
  • under – preposition
  • and – conjunction
  • happily – adverb
  • it – pronoun