Unit 1
The Topic Sentence
Unit 2
The Development of the Controlling Idea
Unit 3
The Opening Paragraph & the Concluding Paragraph
Unit 4
Flow of Thought
Unit 5
Imitation
Unit 6
Putting Yourself in the Author's Shoes
Unit 7
Unity of a Paragraph
Unit 8
Coherence of a Paragraph
Unit 9
Consistency
Unit 10
Variety in Language
Unit 11
Starting a Paragraph with a Question
Unit 1 2
Paragraph Development by Facts
Unit 1 3
Paragraph Development by Example
Unit 1 4
Paragraph Development by Reason
Unit 1 5
Paragraph Development by Comparison
-- Simile，Metaphor & Analogy
Unit 1 6
Paragraph Development by Comparison
-- Contrast
Unit 17
Paragraph Development by Division & Classification
