交际英语口语PDF电子书下载

Book One 1

目录 1

Unit One 3

Unit Twenty-five （i 7

Unit Two 7

Unit Three 11

Unit Four 15

Unit Five 19

Unit Six 24

Unit Seven 28

Unit Eight 33

Unit Nine 38

Unit Ten 42

Unit Eleven 46

Unit Twelve 49

Unit Thirteen 53

Unit Fourteen 57

Unit Fifteen 61

Unit Sixteen 66

Unit Seventeen 70

Unit Eighteen 74

Unit Nineteen 79

Unit Twenty 84

Unit Twenty-one 89

Unit Twenty-two 94

Unit Twenty-three 99

Unit Twenty-four 103

Unit Twenty-six 110

Unit Twenty-seven 113

Unit Twenty-eight 117

Unit Twenty-nine 122

Unit Thirty 125

Unit Thirty-one 129

Unit Thirty-two 134

Book TWo 141

Unit One 143

Unit TWo 146

Unit Three 149

Unit Four 153

Unit Five 156

Unit Six 160

Unit Seven 163

Unit Eight 167

Unit Nine 171

Unit Ten 174

Unit Eleven 178

Unit Twelve 181

Unit Thirteen 185

Unit Fourteen 191

Unit Sixteen 195

Unit Seventeen 198

Unit Eighteen 202

Unit Nineteen 207

Unit Twenty 212

Unit Twenty-one 215

Unit Twenty-two 218

Unit Twenty-three 222

Unit Twenty-four 225

Unit Twenty-five 229

Unit Twenty-six 234

Unit Twenty-nine 237

Unit Thirty 238

Unit Thirty-one 242

Unit Thirty-two 243

Appendix 249