Unit 1 Great scientists 1
Section Ⅰ Warming up,Pre-reading＆Reading 2
Section Ⅱ Learning about Language 11
Section Ⅲ Using Language,Summing Up 18
Unit 1 Test 25
Unit 2 The United Kingdom 34
Section Ⅰ Warming up,Pre-reading＆Reading 35
Section Ⅱ Learning about Language 43
Section Ⅲ Using Language,Summing Up 49
Unit 2 Test 56
Unit 3 Life in the future 63
Section Ⅰ Warming up,Pre-reading＆Reading 64
Section Ⅱ Learning about Language 72
Section Ⅲ Using Language,Summing Up 79
Unit 3 Test 85
Unit 4 Making the news 92
Section Ⅰ Warming Up,Pre-reading＆Reading 93
Section Ⅱ Learning about Language 103
Section Ⅲ Using Language,Summing Up 109
Unit 4 Test 115
Unit 5 First aid 123
Section Ⅰ Warming up,Pre-reading＆Reading 124
Section Ⅱ Learning about Language 132
Section Ⅲ Using Language,Summing Up 141
Unit 5 Test 147
Test 155