Unit 61 Family and Social Life(Ⅰ) 1
Lesson 121 1
Lesson 122 9
Unit 62 Family and Social Life(Ⅱ) 20
Lesson 123 20
Lesson 124 28
Unit 63 Customs and Habits(Ⅰ) 33
Lesson 125 33
Lesson 126 39
Unit 64 Customs and Habits(Ⅱ) 46
Lesson 127 46
Lesson 128 51
Unit 65 Leisure and Entertainment 59
Lesson 129 59
Lesson 130 66
Unit 66 Health and Medicine(Ⅰ) 75
Lesson 131 75
Lesson 132 82
Unit 67 Health and Medicine(Ⅱ) 88
Lesson 133 88
Lesson 134 95
Unit 68 Popular Science(Ⅰ) 103
Lesson 135 103
Lesson 136 110
Unit 69 Popular Science(Ⅱ) 117
Lesson 137 117
Lesson 138 124
Unit 70 Film Extracts 131
Lesson 139 131
Lesson 140 137
Unit 71 Radio Programs(Ⅰ) 141
Lesson 141 141
Lesson 142 146
Unit 72 Radio Programs(Ⅱ) 152
Lesson 143 152
Lesson 144 159
Unit 73 Radio Programs(Ⅲ) 166
Lesson 145 166
Lesson 146 172
Unit 74 Radio Programs(Ⅳ) 178
Lesson 147 178
Lesson 148 185
Unit 75 Radio Programs(Ⅴ) 190
Lesson 149 190
Lesson 150 196
Unit 76 Steps to Success(Ⅰ) 202
Lesson 151 202
Lesson 152 209
Unit 77 Steps to Success(Ⅱ) 218
Lesson 153 218
Lesson 154 228
Unit 78 Steps to Success(Ⅲ) 237
Lesson 155 237
Lesson 156 243
Unit 79 Steps to Success(Ⅳ) 252
Lesson 157 252
Lesson 158 260
Unit 80 Play 272
Lesson 159 272
Lesson 160 277