双色助学手册 高一英语 上PDF电子书下载

目录高一英语（上）Unit 1 The summer holidays 1

Unit 2 In the lab 19

Unit 3 American English 35

Unit 4 Travel 55

Unit 5 Why do you do that？ 74

Unit 6 A new factory 90

Unit 7 Earthquakes 107

Unit 8 Mainly revision 125

Unit 9 Computers 141

Unit 10 Sports 159

Unit 11 Country music 175

Unit 12 English programmes 190

Unit 13 Abraham Lincoln 205

Unit 14 Mainly revision 223