Comma Usage Flashcard

Front

What is a nonrestrictive clause?

Back

A nonrestrictive clause is a part of a sentence that adds extra information but is not essential to the meaning of the sentence. It is usually set off by commas.

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How do you use commas with nonrestrictive elements in a sentence?

Back

Commas are used to set off nonrestrictive elements, which provide additional information but can be removed without changing the sentence's meaning.

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What is an introductory phrase?

Back

An introductory phrase is a group of words that comes before the main clause of a sentence and sets the stage for it. It is typically followed by a comma.

Front

What is a comma splice?

Back

A comma splice occurs when two independent clauses are joined by a comma without a coordinating conjunction, which is grammatically incorrect.

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How can you avoid a comma splice?

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You can avoid a comma splice by using a semicolon, a coordinating conjunction, or by making one of the clauses dependent.

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What is a complex sentence?

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A complex sentence contains one independent clause and at least one dependent clause, often connected by subordinating conjunctions.

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When should you use a comma after an introductory clause?

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A comma should be used after an introductory clause to separate it from the main clause, helping to clarify the sentence structure.

Front

What is the purpose of commas in a sentence?

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Commas are used to indicate pauses, separate items in a list, set off nonrestrictive clauses, and clarify sentence structure.

Front

What is a restrictive clause?

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A restrictive clause is essential to the meaning of a sentence and does not require commas. It restricts the meaning of the noun it modifies.

Front

How do you punctuate a sentence with a nonrestrictive clause?

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You should place commas before and after the nonrestrictive clause to indicate that it is additional information.