Unit 1 Teachers'Day 1
Unit 2 The sports meeting 11
Unit 3 A good teacher 21
Unit 4 What were they doing? 30
Unit 5 The accident 39
Unit 6 In the library 48
Unit 7 Mainly revision 59
Unit 8 On the farm 66
Unit 9 A visit to a factory 76
Unit 10 Mr Green's problem 86
Unit 11 A great inventor 98
Unit 12 Have a good time,Jim! 108
Unit 13 Merry Christmas! 119
Unit 14 Mainly revision 129
Final—term test 135
Unit 15 At home with the twins 141
Unit 16 What's it made of? 152
Unit 17 What was it used for? 163
Unit 18 Planting trees 173
Unit 19 Mainly revision 184
Unit 20 The world's population 191
Unit 21 Shopping 201
Unit 22 At the doctor's 212
Unit 23 The football match 221
Unit 24 Mainly revision 231
Final—term test 239
Keys to the tests and exercises 247