What is the purpose of a topic sentence?

What is the purpose of a topic sentence?

• A. To summarize the conclusion
• B. To introduce the main idea of a paragraph
• C. To ask a question
• D. To provide examples

Answer: (B)

A topic sentence serves a crucial role in writing by introducing the main idea of a paragraph. It typically states the primary focus or argument that will be elaborated on in the subsequent sentences. By clearly establishing what the paragraph will be about, the topic sentence helps guide the reader, providing them with a roadmap of the content they can expect. This clarity is essential for effective communication, as it ensures that the reader understands the primary point being made before delving into the details and supporting evidence. Thus, a well-crafted topic sentence enhances the overall coherence and organization of a piece of writing, making it easier for the reader to follow the writer's thoughts.

A topic sentence serves a crucial role in writing by introducing the main idea of a paragraph. It typically states the primary focus or argument that will be elaborated on in the subsequent sentences. By clearly establishing what the paragraph will be about, the topic sentence helps guide the reader, providing them with a roadmap of the content they can expect.

This clarity is essential for effective communication, as it ensures that the reader understands the primary point being made before delving into the details and supporting evidence. Thus, a well-crafted topic sentence enhances the overall coherence and organization of a piece of writing, making it easier for the reader to follow the writer's thoughts.