英语写作之Paragraph

Contents of This Part。What is a paragraph?。A paragraph is a unit of thought. Paragraphs vary in length.。?。Criteria of an Effective Paragraph。unified coherent。Unity Coherence。?。?。well developed。Unity。A paragraph is a component part of an essay. Each paragraph has only one theme, so what is written should be closely related to the theme. The central theme is usual..