课堂内外名师助学 高一英语 上PDF电子书下载

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Unit1 The summer holidays 1

Unit2 In the lab 20

Unit3 American English 41

Unit4 Travel 64

Unit5 Why do you do that ? 89

Unit6 A new factory 109

Unit7 Earthquakes 123

Unit8 Mainly revision 145

Unit9 Computers 164

Unit10 Sports 186

Unit11 Country music 212

Unit12 English programm?s 229

Unit13 Abraham Lincoln 246

Unit14 Mainly revision 269

Keys 285

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