Using Topic Sentences - University of Toronto

A topic sentence is the first sentence of a body paragraph This sentence indicates for your reader how the paragraph will support your thesis That means that

The group of words that summarizes a paragraph's main idea is a topic sentence In academic writing, the topic sentence is often the first one you write

sentence structure It tells what the passage is mainly about The topic sentence is the most important sentence in your paragraph Carefully worded and restricted, it helps you

topic sentence Think of a topic sentence as a mini thesis, or the “point” of a section or paragraph