Changes in the Way We LiveText A Mr Doherty Builds His Dream Life 正课文中词汇 1
Unit 1 1
Additional Exercise 补充练习 9
Language Focus 课后练习中词汇 10
Text B American Family Life：The Changing Picture 副课文中词汇 12
Answers to the Exercises after Text A 书后练习答案 14
Chinese Translation of Text A 正课文译文 15
Unit 2 18
Civil-Rights HeroesTextA The Freedom Givers 正课文中词汇 18
Additional Exercise 补充练习 25
Language Focus 课后练习中词汇 26
TextB The Dream,the Stars and Dr.King 副课文中词汇 26
Answers to the Exercises after Text A 书后练习答案 30
Chinese Translation of Text A 正课文译文 32
SecurityTextA The Land of the Lock 正课文中词汇 35
Unit 3 35
Additional Exercise 补充练习 44
Language Focus 课后练习中词汇 44
TextB Why I Bought a Gun 副课文中词汇 45
Answers to the Exercises after Text A 书后练习答案 48
Chinese Translation of Text A 正课文译文 50
Unit 4 52
ExtraterrestrialsTextA The Watery Place 正课文中词汇 52
Additional Exercise 补充练习 59
Language Focus 课后练习中词汇 59
Text B Is There Life on Planets Circling Other Stars? 副课文中词汇 60
Answers to the Exercises after Text A 书后练习答案 62
Chinese Translation of Text A 正课文译文 64 Unit 5 67
How to Celebrate HolidaysTextA Writing Three Thank-You Letters 正课文中词汇 67
Additional Exercise 补充练习 79
Text B Where Is Home? 副课文中词汇 80
Language Focus 课后练习中词汇 80
Answers to the Exercises after Text A 书后练习答案 83
Chinese Translation of Text A 正课文译文 85
Unit 6 87
The Human TouchTextA The Last Leaf 正课文中词汇 87
Additional Exercisc 补充练习 93
Language Focus 课后练习中词汇 94
TextB Thank you,Ma'm 副课文中词汇 95
Answers to the Exercises after Text A 书后练习答案 97
Chinese Translation of Text A 正课文译文 98
Unit 7 101
Making a LivingTextA Life of a Salesman 正课文中词汇 101
Additional Exercise 补充练习 110
Text B Bricklayer's Boy 副课文中词汇 111
Language Focus 课后练习中词汇 111
Answers to the Exercises after Text A 书后练习答案 115
Chinese Transiation of TextA 正课文译文 116
Unit 8 120
CloningTextA A Clone Is Born 正课文中词汇 120
Additional Exercise 补充练习 127
Language Focus 课后练习中词汇 127
Text B Second Thoughts on cloning 副课文中词汇 128
Answers to the Exercises after Text A 书后练习答案 132
Chinese Translation of Text A 正课文译文 134
Appendix Ⅰ Countries,Capitals and Currencies 世界各国家、首都及货币名称表 137
Appendix Ⅱ Chinese Translations of Texts B 课文B参考译文 145
Appendix ⅢIndex 本书选注词汇索引表 158
Bibliography 参考文献 167