Articles introduces a noun.
Articles + noun = noun phrase
Articles + noun = noun phrase
Noun- shark
Pronoun- He
Adjective- The red carpet
Verb- The boy is running
Adverb- They have a noisy music
Preposition- The book is on the desk
Conjuctions- The day is cloudy but it good for a picknick
Interjections- Wow! the player scores 30 points