领先大学英语 1PDF电子书下载

Unit 1

Introduction 1

Section A 2

Section B 7

Section C 10

Section D 13

Section E 16

Section F 20

Unit 2

Introduction 25

Section A 26

Section B 31

Section C 35

Section D 38

Section E 40

Section F 45

Unit 3

Introduction 49

Section A 50

Section B 55

Section C 58

Section D 61

Section E 64

Section F 68

Unit 4

Introduction 73

Section A 74

Section B 79

Section C 82

Section D 85

Section E 88

Section F 91

Unit 5

Introduction 95

Section A 96

Section B 101

Section C 104

Section D 106

Section E 110

Section F 114

Unit 6

Introduction 117

Section A 118

Section B 123

Section C 126

Section D 129

Section E 132

Section F 135

Unit 7

Introduction 139

Section A 140

Section B 144

Section C 147

Section D 150

Section E 152

Section F 156

Unit 8

Introduction 161

Section A 162

Section B 167

Section C 171

Section D 175

Section E 178

Section F 182

Scripts 186

Episode 1 186

Episode 2 194

Episode 3 202

Episode 4 211

Episode 5 219

Episode 6 226

Episode 7 234

Episode 8 241