Unit 1 Great scientists 1
教材内容全解 3
Warming Up 3
Pre-reading 4
Reading 8
Comprehending 37
Learning about Language 37
Using Language 40
单元语法全解 54
Grammar 54
单元写作全解 58
Writing 58
Unit 2 The United Kingdom 63
教材内容全解 63
Warming Up 63
Pre-reading 65
Reading 66
Comprehending 87
Learning about Language 87
Using Language 96
单元语法全解 112
Grammar 112
单元写作全解 116
Writing 116
Unit 3 Life in the future 121
教材内容全解 121
Warming Up 121
Pre-reading 122
Reading 123
Comprehending 145
Learning about Language 146
Using Language 147
单元语法全解 160
Grammar 160
单元写作全解 166
Writing 166
Unit 4 Making the news 171
教材内容全解 171
Warming Up 171
Pre-reading 173
Reading 175
Comprehending 202
Learning about Language 204
Using Language 206
单元语法全解 215
Grammar 215
单元写作全解 222
Writing 222
Unit 5 First aid 227
教材内容全解 227
Warming Up 227
Pre-reading 230
Reading 231
Comprehending 247
Using Language 249
单元语法全解 262
Grammar 262
单元写作全解 268
Writing 268
教材习题答案 271