《21世纪大学英语》配套教材 口语 3PDF电子书下载

Unit One Text A How I Got Smart 1

Text B Coming of Age 6

Unit Two Text A The Titanic Puzzle 11

Text B Unjust Desserts 17

Unit Three Text A The Sense of Wonder 21

Text B The Innocent Eye 26

Unit Four Text A College Pressures 30

Text B College Lectures:Is Anybody Listening? 36

Unit Five Text A The ABCs of the USA:America,Seen with European Eyes 40

Text B American Values and Assumptions 46

Unit Six Text A Every 23 Minutes 51

Text B Needed:A License to Drink 55

Unit Seven Text A So What's So Bad About Being So-So? 62

Text B Stripping Down to Bare Happiness 69

Unit Eight Text A The Highs of Low Technology 74

Text B Why I'm Not Going to Buy a Computer 78

Unit Nine Text A Space Politics 84

Text B Message to the Unknown 89

Unit Ten Text A Plain Talk About Handling Stress 96

Text B Energy Walks 101