Choose punctuation to avoid fragments and run-ons
Key Notes:
1. Understanding Sentence Fragments:
- Definition: A sentence fragment is an incomplete sentence that lacks a subject, a verb, or a complete thought.
- Example of a Fragment: After the rain stopped. (Missing the main clause)
- How to Fix: Add the missing components to complete the thought.
- Corrected Example: After the rain stopped, we went outside.
2. Identifying Run-On Sentences:
- Definition: A run-on sentence occurs when two or more independent clauses are joined without proper punctuation or conjunctions.
- Example of a Run-On: I love reading it helps me relax.
- How to Fix:
- Add a Period: Separate the clauses into two sentences.
- I love reading. It helps me relax.
- Use a Comma and a Coordinating Conjunction: Add a conjunction like and, but, or so.
- I love reading, and it helps me relax.
- Use a Semicolon: If the clauses are closely related, a semicolon can be used.
- I love reading; it helps me relax.
- Add a Period: Separate the clauses into two sentences.
3. Using Punctuation Correctly:
- Periods (.)
- Purpose: To end a complete thought or sentence.
- When to Use: When separating independent clauses that aren’t closely related.
- Example: The sun set. We went inside.
- Commas (,):
- Purpose: To join two independent clauses with a coordinating conjunction (and, but, so, or, for, nor, yet).
- When to Use: To avoid a run-on sentence by connecting clauses with a conjunction.
- Example: She wanted to go to the park, but it started to rain.
- Semicolons (;):
- Purpose: To join two closely related independent clauses without using a conjunction.
- When to Use: When the clauses are closely related and could be separated by a period but are better kept together.
- Example: The project was challenging; everyone worked extra hours to complete it.
- Colons (:):
- Purpose: To introduce a list, explanation, or elaboration of the previous clause.
- When to Use: After a complete sentence that introduces the next part of the sentence.
- Example: She brought everything she needed for the trip: clothes, toiletries, and snacks.
4. Avoiding Comma Splices:
- Definition: A comma splice occurs when two independent clauses are joined with just a comma.
- Example of a Comma Splice: She was tired, she went to bed.
- How to Fix:
- Use a Period: She was tired. She went to bed.
- Add a Coordinating Conjunction: She was tired, so she went to bed.
- Use a Semicolon: She was tired; she went to bed.
5. Combining Sentences Correctly:
- Conjunctions: Use and, but, or, so to join ideas while making sure each clause is complete.
- Example: The dog barked, and the cat hissed.
- Subordinating Conjunctions: Use words like because, since, although, if to connect a dependent clause to an independent clause.
- Example: Although it was raining, we went for a walk.
Let’s practice!
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