阅读技巧二——意群阅读法
Unit 1
　Passage 1　Healthy Eating
　Passage 2　Obtaining Fresh Water from Icebergs
　Passage 1　You Are What You Eat
　Passage 2　Food in the 21st Century
Unit 2
　Passage 1　A Cup of Coffee with Salt
　Passage 2　Night Watch
　Passage 1　The Beginning of Drama
　Passage 2　A Funny Thing Happened to Me
Unit 3
　Passage 1　Schooling and Education
　Passage 2　Standardized Tests
　Passage 1　Different Approaches to Teaching and Learning
　Passage 2　Is College Education Overvalued?
Unit 4
　Passage 1　Types of Speech
　Passage 2　Clothing for Communication
　Passage 1　Make Your Resume Shine
　Passage 2　The Key to a Problem-Free Life
Unit 5
　Passage 1　Tornadoes
　Passage 2　Conservation
　Passage 1　The Balance of Nature
　Passage 2　Icebergs
Unit 6
　Passage 1　Agriculture and the Development of Civilization
　Passage 2　Telecommuting
　Passage 1　Time and Human Society
　Passage 2　New Methods of Payment
Unit 7
　Passage 1　Statistics
　Passage 2　Botany
　Passage 1　Scientific Theories
　Passage 2　Cohesion-tension Theory
Unit 8
　Passage 1 Three Passions I Have Lived for
　Passage 2　Fall Guy
　Passage 1　Current Attitudes toward Physical Fitness
　Passage 2　Exploding the Myths about the American Family
Unit 9
　Passage 1　Getting the Most from Online Shopping
　Passage 2　What Is Money and What Are Its Functions?
　Passage 1　The Definition of "Price"
　Passage 2　Going Back: Wise Choice for Some
Unit 10
　Passage 1　Multinationals Readjustment for Investment in China
　Passage 2　Coal-fired Power Plants
　Passage 1　Telecommunication via Satellite
　Passage 2　The Salinity of Ocean Waters
Keys