Nouns can refer to people, places, or things. There are different types of nouns including common nouns which refer to general categories like "teacher" or "city", proper nouns which refer to specific people, places, or things like "Mrs. Ortiz" or "New York City", abstract nouns which represent qualities or feelings like "truth" or "honor", and collective nouns which represent groups of people or things like "class" or "flock". The document provides examples of different types of nouns and categorizes common nouns, proper nouns, abstract nouns, and collective nouns.

1. Nouns

2. grandmother neighbor
grandfather bakery
uncle bank
aunt beauty shop
niece department store
nephew clothing store

3. bicycle movie theater
boat police station
motorcycle ball
subway shoes
train pizza
taxi apple
truck church

4. Nouns are
people
places
things

5. People
students

6. People
teacher

7. People
dentist

8. Places
city

9. Places
river

10. Places
building

11. Things
horse

12. Things
light bulb

13. Things
globe