Unit 1 Teachers'Day(Lesson 1—Lesson 4) 1
Unit 2 The sports meeting(Lesson 5—Lesson 8) 13
Unit 3 A good teacher(Lesson 9—Lesson 12) 27
Unit 4 What were they doing?(Lesson 13—Lesson 16) 40
Unit 5 The accident(Lesson 17—Lesson 20) 56
Unit 6 In the library(Lesson 21—Lesson 24) 72
Unit 7 Mainly revision(Lesson 25—Lesson 28) 87
1—7单元综合测试题 97
Unit 8 On the farm(Lesson 29—Lesson 32) 108
Unit 9 A visit to a factory(Lesson 33—Lesson 36) 119
Unit 10 Mr Green's problem(Lesson 37—Lesson 40) 132
Unit 11 A great inventer(Lesson 41—Lesson 44) 144
Unit 12 Have a good time,Jim!(Lesson 45—Lesson 48) 155
Unit 13 Merry Christmas!(Lesson 49—Lesson 52) 167
Unit 14 Mainly revision(Lesson 53—Lesson 56) 179
8—14单元综合测试题 188
Unit 15 At home with the twins(Lesson 57—Lesson 60) 200
Unit 16 What's it made of?(Lesson 61—Lesson 64) 214
Unit 17 What was it used for?(Lesson 65—Lesson 68) 228
Unit 18 Planting trees(Lesson 69—Lesson 72) 245
Unit 19 Mainly revision(Lesson 73—Lesson 76) 259
15—19单元综合测试题 273
Unit 20 The world's population(Lesson 77—Lesson 80) 286
Unit 21 Shopping(Lesson 81—Lesson 84) 296
Unit 22 At the doctor's(Lesson 85—Lesson 88) 309
Unit 23 The football match(Lesson 89—Lesson 92) 320
Unit 24 Mainly revision(Lesson 93—Lesson 96) 331
期末检测题 343
中考模拟题 362