英语PDF电子书下载

UNIT ONE 1

Part 1 LISTENING 1

Part 2 SPEAKING 2

Part 3 READING 4

Part 4 WRITING 8

Part 5 GRAMMAR 10

UNIT TWO 13

Part 1 LISTENING 13

Part 2 SPEAKING 14

Part 3 READING 15

Part 4 WRITING 19

Part 5 GRAMMAR 20

UNIT THREE 23

Part 1 LISTENING 23

Part 2 SPEAKING 24

Part 3 READING 25

Part 4 WRITING 29

Part 5 GRAMMAR 30

UNIT FOUR 36

Part 1 LISTENING 36

Part 2 SPEAKING 37

Part 3 READING 38

Part 4 WRITING 42

Part 5 GRAMMAR 43

UNIT FIVE 49

Part 1 LISTENING 49

Part 2 SPEAKING 50

Part 3 READING 51

Part 4 WRITING 55

Part 5 GRAMMAR 56

UNIT SIX 60

Part 1 LISTENING 60

Part 2 SPEAKING 61

Part 3 READING 62

Part 4 WRITING 67

Part 5 GRAMMAR 68

UNIT SEVEN 71

Part 1 LISTENING 71

Part 2 SPEAKING 72

Part 3 READING 73

Part 4 WRITING 80

Part 5 GRAMMAR 82

UNIT EIGHT 85

Part 1 LISTENING 85

Part 2 SPEAKING 86

Part 3 READING 87

Part 4 WRITING 91

Part 5 GRAMMAR 92

UNIT NINE 98

Part 1 LISTENING 98

Part 2 SPEAKING 99

Part 3 READING 101

Part 4 WRITING 105

Part 5 GRAMMAR 107

UNIT TEN 110

Part 1 LISTENING 110

Part 2 SPEAKING 111

Part 3 READING 112

Part 4 WRITING 118

Part 5 GRAMMAR 119

UNIT ELEVEN 123

Part 1 LISTENING 123

Part 2 SPEAKING 124

Part 3 READING 126

Part 4 WRITING 131

Part 5 GRAMMAR 132

UNIT TWELVE 136

Part 1 LISTENING 136

Part 2 SPEAKING 137

Part 3 READING 138

Part 4 WRITING 143

Part 5 GRAMMAR 144

UNIT THIRTEEN 148

Part 1 LISTENING 148

Part 2 SPEAKING 149

Part 3 READING 150

Part 4 WRITING 155

Part 5 GRAMMAR 156

UNIT FOURTEEN 159

Part 1 LISTENING 159

Part 2 SPEAKING 160

Part 3 READING 161

Part 4 WRITING 165

Part 5 GRAMMAR 167

UNIT FIFTEEN 171

Part 1 LISTENING 171

Part 2 SPEAKING 172

Part 3 READING 173

Part 4 WRITING 177

Part 5 GRAMMAR 178

UNIT SIXTEEN 183

Part 1 LISTENING 183

Part 2 SPEAKING 184

Part 3 READING 185

Part 4 WRITING 189

Part 5 GRAMMAR 190