研究生英语综合教程 教师用书 修订版PDF电子书下载

UNIT 1 Cyberspace:If You Don't Love It,Leave It 1

UNIT 2 Can You Raise a Polite Kid in This Rude World? 9

UNIT 3 Tech nology Rema kes the Schools 20

UNIT 4 Mother Tongue 30

UNIT 5 What on Earth Are We Doing? 41

UNIT 6 No Signposts in the Sea 51

UNIT 7 The Trial That Rocked the World 61

UNIT 8 New Genes—New Hope or Futu re Disaster? 72

UNIT 9 Knowledge a nd Wisdom 82

UNIT 10 Commencement Address at Stanford University 91