大学英语泛读教程 1 第2版PDF电子书下载

UNIT 1:Today's Travelers 1

Chapter 1 A Family Sees America TogetherA Family Sees America Together 2

Courtney's Texas—Big History,Big Cities,Big Hearts 12

Chapter 2 Volunteer VacationsVolunteer Vacations 18

Who Volunteers? 29

UNIT 2:Family Life 37

Chapter 3 How Alike Are Identical Twins?How Alike Are Identical Twins? 38

Diary of a Triplet Father 52

Chapter 4 The Search for Happiness Through AdoptionThe Search for Happiness Through Adoption 56

Diary of an Adoptive Mother 71

UNIT 3:Technology in Our Everyday Lives 81

Chapter 5 Laptops for the ClassroomLaptops for the Classroom 82

Banking at Home 96

Chapter 6 A New Way to GoA New Way to Go 101

Young Inventors 113

UNIT 4:Healthy Living 121

Chapter 7 The Dangers of Secondhand SmokeThe Dangers of Secondhand Smoke 122

Smoking Facts and Figures 138

Chapter 8 A Healthy Diet for EveryoneA Healthy Diet for Everyone 142

Why Do I Eat When I'm Not Hungry? 158

UNIT 5:International Scientists 169

Chapter 9 Alfred Nobel:A Man of PeaceAlfred Nobel:A Man of Peace 170

Choosing Nobel Prize Winners 185

Chapter 10 Marie Curie:A Twentieth-century WomanMarie Curie:A Twentieth-century Woman 189

Irene Curie 204

UNIT 6:The Earth's Resources and Dangers 213

Chapter 11 Oil as an Important World ResourceOil as an Important World Resource 214

The DO IT Homestead 230

Chapter 12 How Earthquakes HappenHow Earthquakes Happen 236

A Survivor's Story 252

Word List 263