Key Takeaways

KEY TAKEAWAYS

• A sentence is complete when it contains both a subject and verb. A complete sentence makes sense on its own.
• Every sentence must have a subject, which usually appears at the beginning of the sentence. A subject may be a noun (a person, place, or thing) or a pronoun.
• A compound subject contains more than one noun.
• A prepositional phrase describes, or modifies, another word in the sentence but cannot be the subject of a sentence.
• A verb is often an action word that indicates what the subject is doing. Verbs may be action verbs, linking verbs, or helping verbs.
• Variety in sentence structure and length improves writing by making it more interesting and more complex.
• Focusing on the six basic sentence patterns will enhance your writing.
• Fragments and run-on sentences are two common errors in sentence construction.
• Fragments can be corrected by adding a missing subject or verb. Fragments that begin with a preposition or a dependent word can be corrected by combining the fragment with another sentence.
• Run-on sentences can be corrected by adding appropriate punctuation or adding a coordinating conjunction.