前辅文
 Unit 1 Why Do We Read?
  Part 1 Information
   1 India
   2 Braille
   3 The Model T Ford
   4 Lightning
   5 So, How Many Stars Are There?
  Part 2 Enjoyment
   1 Magicians
   2 Running Marathons
   3 The Word “Hello”
   4 The World’s Most Dangerous Creature
   5 Lost in the Sahara Desert
 Unit2 Reading for Understanding
  Part 1 Key Points
   1 The Printing Press
   2 Owls
   3 Thomas Edison’s Inventions
   4 How Safe Is Air Travel?
   5 Jazz Music
  Part 2 Details
   1 Garfield the Cartoon Cat
   2 World War I
   3 The World’s Fastest Train
   4 Tasmania
   5 The Grand Canyon
  Part 3 Getting the Whole Picture
   1 Cats
   2 The Nile River
   3 The Mafia
   4 Orangutans (Orangoutangs)
   5 Bill Clinton
  Part 4 Summarizing
   1 Norse Mythology
   2 Swaziland
   3 Honey Badger
   4 Universal Studios
   5 Where Do Numbers Come From?
  Part 5 Inference
   1 Julius Caesar
   2 The Bushmen of the Kalahari
   3 The Satellite Business
   4 Old Wives’ Tales
   5 UFOs
  Part 6 Critical Thinking
   1 BASE Jumping
   2 Hannibal
   3 Colossal Squid
   4 The Rolling Stones
  Part 7 Analyzing Questions and Answers
   1 Glass
   2 The Bedouin
   3 Web 2.0
   4 The Planet Venus
   5 Tyrannosaurus Rex
  Part 8 Review Test
   1 Platinum
   2 Green Houses
   3 Dubai
   4 Nightmares
 Unit3 Vocabulary
  Part 1 Synonyms and Antonyms
   1 The Andes Mountain Range
   2 Chanel
   3 The London Underground
  Part 2 Homophones
   1 Ubuntu
   2 The Loch Ness Monster
   3 The Nobel Peace Prize
   4 The Crown Jewels
   5 Spelunking
  Part 3 Words in Context
   1 Insects
   2 The Queen Mary II
   3 The Minotaur
   4 The Pencil
  Part 4 Words Derived From Other Words
   1 Douglas Bader
   2 Jerusalem
   3 The Yeti
   4 Microsoft
   5 Morse Code
  Part 5 Review Test
   1 The iPod
   2 The Glastonbury Festival
   3 The International Space Station
   4 What Is Your Carbon Footprint?
 Unit4 Finding Out by Yourself
  1 Table of Contents
  2 Alphabetical Order
  3 Index (Part 1)
  4 Index (Part 2)
  5 Using Encyclopedias
  6 Using the Internet
  7 Other Reference Sources You Can Use
 Unit5 Images, Pictures, and Diagrams
  1 Maps
  2 Calendars
  3 Tables
  4 Bar Graphs
  5 Line Graphs
  6 Pie Charts
  7 Spreadsheets
  8 Databases
 Unit6 Final Review Test
  1 The Bombing of Hiroshima and Nagasaki
  2 Are Sharks Really That Dangerous?
  3 Superstition
  4 Helicopters
  5 Tuscany
  6 eBay
  7 Whaling
  8 The Index
  9 Stars of the Night Sky
  10 The Most Popular Sports in the World
 Answers