前辅文
 Unit 1 The Structure of Electronic & Telecom Companies
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 Alibaba Group
   Passage 2 Faded Signal
   Workplace Writing Job Application Letter
  Workplace Project
  Career Salon
  Words and Expressions
 Unit 2 Office Environment
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 Computer System
   Passage 2 Office Automation
   Workplace Writing Letter of Sick Leave
  Workplace Project
  Career Salon
  Words and Expressions
 Unit 3 Network Technology
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 Cloud Computing
   Passage 2 The Internet of Things (IOT)
   Workplace Writing Letter of Invitation
  Workplace Project
  Career Salon
  Words and Expressions
 Unit 4 The Development of Communication Technology
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 Advances in Communication Technology
   Passage 2 Negative Effects of Technology on Communication
  Workplace Project
   Workplace Writing Experience Certificate
  Workplace Project
  Career Salon
  Words and Expressions
 Unit 5 Electronic Technologies
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 3D printing—A faster way to print objects
   Passage 2 Unfriending cash—Mobile payments
   Workplace Writing Letter of Complaint
  Workplace Project
  Career Salon
  Words and Expressions
 Unit 6 Products
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 Life with a Mobile Phone
   Passage 2 Things Your Phone Will (Probably) Replace
   Workplace Writing Asking for Rescheduling an Appointment
  Workplace Project
  Career Salon
  Words and Expressions
 Unit 7 After- Sales Service
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 After-Sales Service
   Passage 2 After-Sales Service of eBay
   Workplace Writing Letter of Apology
  Workplace Project
  Career Salon
  Words and Expressions
 Unit 8 Development of Electronics and Telecom
  Oral Communication
   Workplace Speaking
   Workplace Listening
  Written Communication
   Workplace Reading
   Passage 1 Telecommunications
   Passage 2 PCs could be extinct in 30 years
   Workplace Writing Summary of an Article
  Workplace Project
  Career Salon
  Words and Expressions
 Glossary