清华中学英语分级读物中学生百科英语(4)CONCEPTS&COMMENTS(配光盘)

Unit 1 Art
Lesson 1 Navajo Sand Painting
Lesson 2 Ceramics
Lesson 3 Cave Paintings
Lesson 4 Graffiti
Extension Activities
Video Highlights： CNN Video， Ndebele Art
Activity Page： Crossword Puzzle
Dictionary Page： Choosing the Correct Definition

Unit 2 Organizations
Lesson 1 The Uruted Nations
Lesson 2 Amnestylntemational
Lesson 3 UNICEF
Lesson 4 The Olympic Movement
Extension Activities
Video Highlights： CNN Video， U．N． Children's Forum
Activity Page： Crossword Puzzle
Dictionary Page： Understanding Acronyms

Unit 3 Places
Lesson 1 Hawaii
Lesson 2 Deserts
Lesson 3 Antarctica
Lesson 4 NahonalParks
Extension Activities
Video Highlights： CNN Video， National Parks
Activity Page： Crossword Puzzle
Dictionary Page： Learning About Word Stress
Contents

Unit 4 Saence and Technology
Lesson 1 Satellites
Lesson 2 Comets
Lesson 3 Motor Vehicles： The Pros and Cons
Lesson 4 New Plants
Extension Activities
Video Highlights： CNN Video， E-mail Etiquette
Achvity Page： Crossword Puzzle
Dictionary Page： Using Prefixes

Unit 5 Health and Well-Being
Lesson 1 UpinSmoke
Lesson 2 Memory
Lesson 3 Obesity： The New Epidemic
Lesson 4 Can Fashion Be Hazardous to Your Health?
Extension Activities
Video Highlights： CNN Video，New York Smoking Ban
Activity Page： Crossword Puzzle
Dichonary Page： Understanding Labels： Slang
Unit Quiz
Vocabulary
Skills Index
Video Transcripts