Core Parts of a Sentence

There are two core parts of a sentence: the subject and the verb. Your ability to identify the subject and the verb in a sentence will result in your ability to write complete sentences (as opposed to fragments).

Identifying the Subject

The subject of a sentence refers to who or what is doing something.

HINT

To identify the subject of a sentence, ask yourself "who or what is doing the action?"

Example #1

The president closed the college due to the heat.
Reasoning: The subject of this sentence is "president" since it is the president who was doing something (closing the college).

Example #2

The dog barked for a long time.
Reasoning: The subject of the sentence is "dog" since it was the dog who was doing something (barking).

Try the exercises on subjects!

Exercise 1 | Exercise 2

Identifying the Verb

In most sentences, the verb is the word that indicates WHAT is being done or the action that is being taken.

HINT

To identify the verb in a sentence, ask yourself "what is the action?" or "what is being done here?" In some sentences, though, the verb is a "state of being." The verb "to be" in all its forms is an example of this.

Example #1

The president closed the college due to the heat.
Reasoning: The verb in this sentence is "closed" since that is what is being done and that was the action being taken.

Example #2

The dog barked for a long time.
Reasoning: The verb in this sentence is "barked" since this is what was being done and that was the action taken.

Example #3

It is sunny today.
Reasoning: There is no action here; however, the verb denotes a state of being or tells what is happening in the sentence with the word "is."

Example #4

He was a good student.
Reasoning: There is no action here; however, the verb denotes a state of being or tells what is happening in the sentence with the word "was."

Try the exercises on verbs!

Exercise 1 | Exercise 2