前辅文
 UNIT 1 Saving! Saving!
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 2 Growing Pains, Growing Gains
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 3 Fantastic Animals
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 4 Impression of Britain
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 5 Beauty and Career
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 6 Sports
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 7 Inventions
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 8 Teenager’s Nightmare
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 9 The Source of Life
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 10 The Beauty of Nature
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 11 One of These Days
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 12 Home! Sweet Home!
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 13 New York City
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 14 The Ageing Population
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 UNIT 15 The Life of a Poet
  PART ① Vocabulary and Grammar
  PART ② Listening and Speaking
  PART ③ Learning Strategies
  PART ④ Reading and Writing
  PART ⑤ TEM4 Practice
 Keys and Audio Scripts