出版說明
本書使用說明
Unit 1 Animals
Lesson1 The Kiwi
Lesson2 The Camel
Lesson3 The Polar Bear
Lesson4 The Hippopotamus
Lesson5 The Dolphin
Word Study
Extension Activities
Video Highlights:CNN Video Dolphins in Honduras
Activity Page
Dictionary Page:Finding Antonyms
Unit 2 How？Why？
Lesson1 Why Do We Yawn？
Lesson2 Why Do People Laugh？
Lesson3 Why Is the Sea Salty？
Lesson4 How Can a Plant Kill？
Lesson5 How Do Many Hearing-Impaired People Talk？
Word Study
Extension Activities
Video Highlights:CNN Video A New Kind of Tourism in Braxzil
Activity Page
Dictionary Page:Learning Word Forms
Unit 3 Plants
Lesson1 The Date Palm
Lesson2 The Water Hyacinth
Lesson3 Rice
Lesson4 Oranges
Lesson5 The Coffee Plant
Word Study
Extension Activities
Video Highlights:CNN Video The Bakas of Comeroon
Activity Page
Dictionary Page:Finding the Correct Spelling
Unit 4 Music
Lesson 1 Music and Behavior
Lesson 2 Blues and Jazz
Lesson 3 Rock and Roll
Lesson 4 Country-Western Music
Lesson 5 Latin Music and Salsa
Word Study
Extension Activities
Video Highlights:CNN Video The New Countrg Songwriters
Activity Page
Dictionary Page:Understanding Grammar
Unit 5 Word andLeisure
Lesson 1 Work Hours
Lesson 2 Salaries
Lesson 3 Family-Friendly Companies
Lesson 4 Work Clothes
Lesson 5 Tiem Off
Word Study
Extension Activities
Video Highlights:CNN Video Volunteer Firefighters in Los Angeles
Activity Page
Dictionary Page:Learning Word Forms
Unit 6 Interesting People of the Word
Lesson1 The Sami of Northern Europe
Lesson2 The Ainu of Japan
Lesson3 The Yanomami of the Amazon
Lesson4 The Hopi of Arizona
Lesson5 The Maori of New Zealand
Word Study
Extension Activities
Video Highlights:CNN Video，Modern Issues for the Hopi and the Naoajo
Activity Page
Dictionary Page:Choosing the Correct Definition
Unit 7 Exploration and Adventure
Lesson 1 The Polynesians
Lesson 2 A Giraffe in Central Asia
Lesson 3 The First Woman on Mount Qomolangma
Lesson 4 The Iditarod Race
Lesson 5 Sailing Alone
Word Study
Extension Activities
Video Highlights:CNN Video，A Contemporary Look at Alaska』s Iditarod Race
Activity Page
Dictionary Page:Finding Synonyms
Unit Quiz
Vocabulary
Skills Index
Irregular Verbs
Video Transcripts
