Recognize a noun when you see one.
George! Jupiter! Ice cream! Courage! Books! Bottles! Godzilla! All of these words are nouns, words that identify the whos, wheres, and whats in language. Nouns name people, places, and things. Read the sentence that follows:
George and Godzilla walked to Antonio's to order a large pepperoni pizza.
George is a person. Antonio's is a place. Pizza is a thing. Godzilla likes to think he's a person, is as big as a place, but qualifies as another thing.
Understand the functions that nouns provide in sentences.
Godzilla ordered a large pepperoni pizza and ate the pie in a single bite.
Godzilla = the subject for the verbs ordered and ate.
George offered Godzilla a ten-dollar loan to buy a second pizza.
Godzilla = the indirect object of offered; loan = the direct object of offered.
While eating a piece of pizza, George dripped tomato sauce onto his shirt.
Shirt = the object of the preposition onto.
In Godzilla's opinion, George is a slob.
Slob = subject complement of the linking verb is.
Know the different classes of nouns.
Proper nouns name specific, one-of-a-kind items while common nouns identify the general varieties. Proper nouns always begin with capital letters; common nouns, on the other hand, only require capitalization if they start the sentence or are part of a title. Read these two versions:
George and Godzilla dined at Antonio's.
George, Godzilla, Antonio's = proper nouns.
A boy and his monster dined at a pizza restaurant.
Boy, monster, restaurant = common nouns.
You classify concrete and abstract nouns by their ability to register on your five senses. If you can see, hear, smell, taste, or feel the item, it's a concrete noun. If, however, you cannot experience the item with any of your senses, it's abstract. Here are two examples:
Pizza is Godzilla's favorite food.
Pizza = concrete because you can see, hear, smell, feel [though you get your fingers greasy], and thankfully taste it.
Godzilla never tips the delivery boy from Antonio's; politeness is not one of Godzilla's strong points.
Politeness = abstract [you cannot see politeness, or hear, smell, taste, or touch the quality itself].
Godzilla ate three pizzas, two delivery boys, and six parked cars.
Pizzas, boys, and cars = count nouns. Godzilla didn't have to be such a pig; he could have eaten only one pizza, one delivery boy, and one car.
After overindulging at Antonio's, Godzilla got severe indigestion.
Indigestion = noncount. You cannot write, "Godzilla got eleven indigestions."
Collective nouns name groups. Although the group is a single unit, it has more than one member. Some examples are army, audience, board, cabinet, class, committee, company, corporation, council, department, faculty, family, firm, group, jury, majority, minority, navy, public, school, society, team, and troupe.
Collective nouns are especially tricky when you are trying to make verbs and pronouns agree with them. The reason is that collective nouns can be singular or plural, depending on the behavior of the members of the group.
For example, if the members are acting as a unit—everyone doing the same thing at the same time—the collective noun is singular and requires singular verbs and pronouns. Read this example:
Despite the danger to its new van, the SWAT team pursues the pizza-eating Godzilla through the streets of Miami.
In this sentence, the members of the collective noun team are acting in unison; each officer is engaged in the same activity at the same time. Thus, its, a singular pronoun, and pursues, a singular verb, are required. Now read the next example:
After getting their butts kicked by Godzilla, the team change into their street clothes and sob in their cars on the way home.
Here, the team members are acting individually. They are not putting on one giant set of street clothes that covers them all. They are not in unison pulling on their left socks first, then their right socks second. Instead, each member is dressing as he wishes, driving his own car to his own home. In cases like this, the collective noun is plural and requires plural pronouns [like their] and plural verbs [like change].
Keep in mind that a single noun can fall into more than one class. Here is an example:
Godzilla has known five Georges in his life.
Georges = proper, concrete, and count.