三年级上学期 1
Unit 1 Teachers'Day 1
Unit 2 The sports meeting 14
Unit 3 A good teacher 27
Unit 4 What were they doing? 40
Unit 5 The accident 53
Unit 6 In the library 67
Unit 7 Mainly revision 81
Unit 8 On the farm 95
Unit 9 A visit to a factory 110
Unit 10 Mr Green's problem 123
Unit 11 A great inventor 136
Unit 12 Have a good time,Jim! 154
Unit 13 Merry Christmas! 169
Unit 14 Mainly revision 185
上学期期末测试题 199
三年级下学期 210
Unit 15 At home with the twins 210
Unit 16 What's it made of? 226
Unit 17 What was it used for? 242
Unit 18 Planting trees 256
Unit 19 Mainly revision 270
Unit 20 The world's population 281
Unit 21 Shopping 293
Unit 22 At the doctor's 303
Unit 23 The football match 314
Unit 24 Mainly revision 328
下学期期末综合测试题 341
教科书练习参考答案与提示 355
能力训练参考答案 385