Unit 1 Practical Writing 1.1 Letters 1.2 Notices 1.3 Advertisements 1.4 Exercises Unit 2 Argumentative Writing 2.1 What Is an Argumentative Essay 2.2 Three Essential Elements in an Argumentative Essay 2.3 Writing Structure 2.4 Tips for Argumentative Essay 2.5 Main Types of Argumentative Writing 2.6 Useful Expressions and Sentences 2.7 Words in Different Topics 2.8 Exercises Unit 3 Expository Writing 3.1 What Is an Expository Essay 3.2 Writing Structure 3.3 Main Types 3.4 Exercises Unit 4 Descriptive Writing 4.1 What Is a Descriptive Essay 4.2 Writing Techniques 4.3 Writing Structure 4.4 Main Types 4.5 Exercises Unit 5 Narrative Writing 5.1 What Is a Narrative Essay 5.2 Functions of Narration 5.3 Two Types of Narration 5.4 Narrative Order 5.5 Six Elements of Narration 5.6 Seven Prewriting Strategies for Narration 5.7 Writing Techniques 5.8 Sample Appreciation 5.9 Commonly-Used Sentence Patterns in Narration 5.10 Exercises Unit 6 Summary and Book Report 6.1 Summary 6.2 Book Report 6.3 Exercises Unit 7 Figures of Speech 7.1 Functions of Figures of Speech 7.2 Main Types of Figures of Speech 7.3 Exercises Unit 8 Proverbs and Sayings 8.1 Life and Ideal 8.2 Success and Failure 8.3 Friendship and Love 8.4 Health and Wealth 8.5 Study and Work 8.6 Time and Chance References