前辅文
Unit 1 Culture
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension American Car Culture
  Language Focus
  Translation
  Reading Skills Understanding comparison and contrast
  Writing Practice Notice
  Grammar Infinitive
  Expanding Your Vocabulary
Unit 2 Education
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension University: Who Needs It?
  Language Focus
  Translation
  Reading Skills Understanding a time sequence
  Writing Practice Résumé
  Grammar Gerund and Present Participle
  Expanding Your Vocabulary
Unit 3 My First Job
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension My First Job
  Language Focus
  Translation
  Reading Skills Understanding a spatial sequence
  Writing Practice Cause and Effect
  Grammar Direct Speech and Indirect Speech
  Expanding Your Vocabulary
Unit 4 Treasured Memory
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension Mystery of the Gardenia
  Language Focus
  Translation
  Reading Skills Skimming
  Writing Practice Examples
  Grammar Relative Clause
  Expanding Your Vocabulary
Unit 5 The Internet and E-pals
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension The Bloggers’ Age
  Language Focus
  Translation
  Reading Skills Distinguishing Between Facts and Opinions
  Writing Practice A Letter of Application
  Grammar Noun Clause
  Expanding Your Vocabulary
Unit 6 Sports Hero
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension Ali: Legend of Sports
  Language Focus
  Translation
  Reading Skills Scanning
  Writing Practice A Paragraph of Contrast
  Grammar Adverbial Clause 1
  Expanding Your Vocabulary
Unit 7 Business Competition
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension Business Competition
  Language Focus
  Translation
  Reading Skills Understanding an Author’s Viewpoint
  Writing Practice An Employment Verification Letter
  Grammar Adverbial Clause 2
  Expanding Your Vocabulary
Unit 8 Coping with Crisis
  Lead-in
  Listening Practice
  Oral Practice
  Reading Comprehension
  How to Cope with a Crisis or Natural Disaster
  Language Focus
  Translation
  Reading Skills Understanding Tone
  Writing Practice A Letter of Reference
  Grammar Inverted Order
  Expanding Your Vocabulary
Vocabulary and Phrases
  Keys and Scripts
  Translations
Keys and Scripts