A body paragraph is a paragraph in the middle of an essay, article, or article that comes after the introduction but before the conclusion. Typically, body paragraphs support the thesis of the work and the basic structure of the paragraphs. A basic paragraph should consist of four key parts. 1 Topic sentence sometimes called the beginning of a paragraph. 2 Development of a detailed explanation of the topic. 3 Example: A body paragraph topic sentence introduces the main idea of the paragraph and tells the reader what to expect. For example, if an essay presents an argument, the body topic sentence. The introduction to a literary analysis essay relies on three key elements: the hook sentence, background information, and the thesis statement. 1 Hook Sentence: A hook sentence is the phrase or first sentence of the introductory paragraph. A catchy statement aims to grab readers' attention.