Unit 1 Public Speech

　Text A I Have a Dream

　Text B America Has Done Well

　Text C A Transformational Technology

Unit 2 Success

　Text A Success Means Never Feeling Tired

　Text B Failure? No! Just Temporary Setbacks

　Text C The Road to Success

Unit 3 Science

　Text A Pursuing the Next Level of Artificial Intelligence

　Text B Study Suggests Math Teachers Scrap Balls and Slices

　Text C Study: Warming Water Means Less Oxygen for Sea Life

Unit 4 Travel and Transportation

　Text A Touring Europe at 200 Miles an Hour

　Text B Horses for Courses

　Text C Of Travel

Unit 5 World Economics

　Text A Understanding Economics

　Text B Aging Population of the World

　Text C Strengthening the International Partnership for Effective Poverty Reduction

Unit 6 Love

　Text A Love and Aloneness—Unravelling the Ego and Pride

　Text B The Power of Love

　Text C The Promise

Unit 7 Marriage and Freedom

　Text A The Story of an Hour

　Text B Hills Like White Elephants

　Text C Marriage, Love and Freedom

Unit 8 Milton Friedman

　Text A Milton Friedman, Economist, Dies Aged 94

　Text B Keynes Versus Friedman: both Men Can Claim Victory

　Text C Friedman’s Illuminating Ideas Will Continue to Live on

Unit 9 Reading

　Text A Reading

　Text B How Should One Read a Book?

　Text C Of Study

Unit 10 Social Problem

　Text A Detectives Acquitted in Bell Shooting

　Text B Observer Investigation

　Text C How to Buy Your 1st Home

Unit 11 New Technology in 21st Century

　Text A A Future Vehicle in the Army

　Text B Ready for the Robot Revolution

　Text C E-Commerce Web Services: Better, Faster, Cheaper

Unit 12 Love of Life

　Text A Three Days to See

　Text B Brotherly Love

　Text C The Essence of Charm

Glossary