Using Commas to Enclose Nonessential Details

Front

What is a nonessential detail?

Back

A nonessential detail is information that can be removed from a sentence without changing its main meaning.

Front

When should commas be used in a sentence?

Back

Commas should be used to enclose nonessential details or clauses that add extra information but are not crucial to the sentence's main point.

Front

Identify the correct use of commas: 'My brother, who is a doctor, lives in New York.'

Back

This sentence correctly uses commas to enclose the nonessential detail about the brother.

Front

What is the purpose of using commas to enclose nonessential details?

Back

The purpose is to clarify the sentence and indicate that the enclosed information is additional and not necessary for understanding the main idea.

Front

Which of the following sentences uses commas correctly? 'The dog, which is very friendly, barked.'

Back

This sentence uses commas correctly to enclose the nonessential detail about the dog.

Front

What happens if you remove nonessential details from a sentence?

Back

Removing nonessential details does not change the main meaning of the sentence.

Front

Identify the sentence with incorrect comma usage: 'The teacher, who is very kind, gave us homework.'

Back

This sentence is correct; however, if it were 'The teacher who is very kind gave us homework,' it would be incorrect to use commas.

Front

What is an essential detail?

Back

An essential detail is information that is necessary for the meaning of the sentence and should not be enclosed in commas.

Front

How do you know if a detail is nonessential?

Back

If the sentence still makes sense without the detail, it is nonessential.

Front

Provide an example of a sentence with nonessential details.

Back

'My car, which is red, is parked outside.' The phrase 'which is red' is nonessential.