内容简介
Unit 1
Text A-1 Welcome Letter for New First-Year Students
Text A-2 Student Opinion
Text B-1 A Day in the Life of Jane Wesley
Text B-2 Tips for First-Year Students
Unit 2
Text A-1 Making Friends
Text A-2 Black and White
Text B-1 Friends
Text B-2 Friendship
Unit 3
Text A-1 Stephen Hawking
Text A-2 Can Computers Replace People?
Text B-1 The Scientific Method(1)
Text B-2 The Scientific Method(2)
Unit 4
Text A-1 A Country of Immigrants
Text A-2 Andrew Carnegie
Text B-1 The Automobile in American Life
Text B-2 I.M.Pei
Unit 5
Text A-1 The Waitress
Text A-2 My First Job
Text B-1 Jump
Text B-2 The Death Car
Unit 6
Text A-1 Cycling for Air—With Love
Text A-2 Internet Love Can Work
Text B-1 The Woman of His Dreams
Text B-2 Early Autumn
Unit 7
Text A-1 Alex,the Talking Parrot
Text A-2 DoAnimals Think?
Text B-1 Natural and Applied Science
Text B-2 The Link Between Pure and Applied Science
Unit 8
Text A-1 Adult Education in the U.S.
Text A-2 Nobody Can Do It Like McDonald's
Text B-1 Continuing Education Classes
Text B-2 Biological Clocks
Appendix
Key to Comprehension Exercises