Understanding dependent clauses is crucial for constructing complex and nuanced sentences in English. Here's a breakdown of what they are and how they function:
What is a Dependent Clause?
- Incomplete Thought:
- A dependent clause is a group of words that contains a subject and a verb, but it does not express a complete thought. This is the key difference between dependent and independent clauses.
- Needs an Independent Clause:
- A dependent clause cannot stand alone as a sentence. It relies on an independent clause to make a complete sentence.
- Marker Words:
- Dependent clauses are often signaled by "dependent marker words," such as:
- Subordinating conjunctions (e.g., because, although, when, if, since, while).
- Relative pronouns (e.g., who, which, that, whom, whose).
- Dependent clauses are often signaled by "dependent marker words," such as:
Types of Dependent Clauses:
Dependent clauses can function as:
- Adjective Clauses:
- These modify nouns or pronouns.
- Example: "The book that I borrowed was interesting."
- Adverb Clauses:
- These modify verbs, adjectives, or other adverbs.
- They often answer questions like when, where, why, or how.
- Example: "We will go if it stops raining."
- Noun Clauses:
- These function as nouns in a sentence.
- They can act as subjects, objects, or complements.
- Example: "I know what you did."
Key Points to Remember:
- Sentence Fragments:
- A dependent clause by itself is a sentence fragment. It must be connected to an independent clause.
- Punctuation:
- When a dependent clause comes before an independent clause, a comma is typically used to separate them.
- Example: "Because it was raining, we stayed inside."
- When a dependent clause comes after an independent clause, a comma is not always necessary.
- Example: "We stayed inside because it was raining."
- Complex Sentences:
- Dependent clauses are what makes complex sentences.