Final answer:
The importance of a sentence in an article lies in its role as a topic sentence that outlines the main ideas and structure. This anchors the reader, allows for adequate development with evidence and examples, and provides crucial links between the evidence and the topic sentence through analysis.
Step-by-step explanation:
The sentence from the last section of the article is pivotal as it encapsulates the main ideas of the article and outlines the structure of the upcoming discussion. It acts much like a topic sentence, which is essential in directing the reader through the content, indicating what will be discussed and in what order.
Essentially, this sentence serves as an anchor for the reader, keeping them oriented as they navigate through the body paragraphs, which are meant to expand on the main points presented initially.
A strong topic sentence is paramount in paragraph development. It introduces the main point and is typically supported by evidence, examples, and analysis that revolve around this central idea. When a paragraph includes analysis, it should link the evidence back to the topic sentence, reinforcing the point being made and clarifying its relevance to the reader.
This results in a well-structured and cohesive piece of writing, where every sentence serves to build upon or reinforce the main idea.
The article suggests that a single sentence can sometimes be inadequate if it doesn't include a topic sentence or sufficient development. Adding evidence and examples can enhance the paragraph, as they prevent readers from losing track of the argument.
Moreover, analysis allows the writer to draw conclusions about the presented evidence in relation to the topic sentence, which is crucial for the reader's understanding and engagement with the content.