双色大课堂 初三英语PDF电子书下载

Unit 1 Teacher's Day 1

Unit 2 The sports meeting 14

Unit 3 A good teacher 26

Unit 4 What were they doing? 38

Unit 5 The accident 50

Unit 6 In the library 62

Unit 7 Mainly revision 74

Unit 8 On the farm 84

Unit 9 A visit to a factory 98

Unit 10 MrGreen's problem 111

Unit 11　A great inventor 122

Unit 12 Have a good time,Jim! 135

Unit 13 Merry Christmas 146

Unit 14 Mainly revision 157

Unit 15 At home with the twins 170

Unit 16 What's it made of? 183

Unit 17 What was it used for? 195

Unit 18 Planting trees 207

Unit 19 Mainly revision 220

Unit 20 The world's population 232

Unit 21 Shopping 244

Unit 22 At the doctors 256

Unit 23 The football match 268

Unit 24 Mainly revision 281

期末测试题 293