Unit 15 What do people eat? 1
Part 1 Language Points 1
Part 2 Typical Problems 26
Part 3 Synchronous Test 28
Part 4 Key and Hint 37
Unit 16 What a good,kind girl! 41
Part 1 Language Points 41
Part 2 Typical Problems 58
Part 3 Synchronous Test 60
Part 4 Key and Hint 69
Unit 17 You must be more careful! 73
Part 1 Language Points 73
Part 2 Typical Problems 87
Part 3 Synchronous Test 89
Part 4 Key and Hint 97
Unit 18 Seeing the doctor 101
Part 1 Language Points 101
Part 2 Typical Problems 119
Part 3 Synchronous Test 120
Part 4 Key and Hint 130
Unit 19 A visit to monkey island 134
Part 1 Language Points 134
Part 2 Typical Problems 154
Part 3 Synchronous Test 156
Part 4 Key and Hint 166
Unit 20 Mainly revision 170
Part 1 Language Points 170
Part 2 Typical Problems 183
Part 3 Synchronous Test 185
Part 4 Key and Hint 194
Unit 21 She taught herself 198
Part 1 Language Points 198
Part 2 Typical Problems 212
Part 3 Synchronous Test 214
Part 4 Key and Hint 223
Unit 22 The sports meeting 227
Part 1 Language Points 227
Part 2 Typical Problems 242
Part 3 Synchronous Test 244
Part 4 Key and Hint 253
Unit 23 A famous person 258
Part 1 Language Points 258
Part 2 Typical Problems 277
Part 3 Synchronous Test 279
Part 4 Key and Hint 288
Unit 24 What were they doing? 292
Part 1 Language Points 292
Part 2 Typical Problems 307
Part 3 Synchronous Test 308
Part 4 Key and Hint 317
Unit 25 The accident 321
Part 1 Language Points 321
Part 2 Typical Problems 334
Part 3 Synchronous Test 336
Part 4 Key and Hint 345
Unit 26 Mainly revision 350
Part 1 Language Points 350
Part 2 Typical Problems 354
Part 3 Synchronous Test 355
Part 4 Key and Hint 364