Text A Harnessing the Power of Words 1
Lesson One 1
Grammar 6
分词(Ⅱ) 6
动名词(Ⅱ) 9
Text B Why Do you wantto Learn English? 18
Lesson Two 21
Text A Making School Safe for Kids 21
Grammar 26
现在完成进行时 26
过去完成进行时 28
Text B What I Believe 36
Text A America's Exam Anxiety 39
Lesson Three 39
Grammar 44
宾语从句(Ⅱ) 44
同位语和同位语从句 46
Text B Organize Your Study Time 54
Lesson Four 56
Text A Human Cloning Imminent 56
Grammar 状语从句(Ⅱ) 60
Text B How Viruses Infect Your PC 68
Lesson Five 71
Text A NEAR nears Journey'sEnd 71
Grammar 77
时态呼应 77
直接引语与间接引语(Ⅰ) 78
Text B On Mobile Office 86
Lesson Six 88
Text A Where Have Good Jobs Gone? 88
直接引语与间接引语(Ⅱ) 92
Grammer 93
分词独立结构 93
Text B The 175-dollar Bill 102
Lesson Seven 104
Text A At Risk:the Environment 104
Grammar 110
主语从句 110
表语从句 111
Text B How to Fight Fear 122
Text A The Oldest City on Earth 124
Lesson Eight 124
Grammar 定语从句 130
Text B Dieting Your Way to Health 140
Lesson Nine 142
Text A A Star Turn for the Peace Broker 142
Grammar 省略 148
Text B The Boy with the Billion-Dollar Secret 158
Lesson Ten 160
Text A Surprising Things You Can Do On-Line 160
Grammar 冠词 166
Text B The 10 Smart Machines 178
词汇表 180
译文及参考答案 193