Contents 1
出版说明 1
Unit 1 Introduction 1
Unit 2 Word 7
Lesson One 7
Lesson Two 10
Lesson Three 13
Lesson Four 17
Lesson Five 19
Lesson Six 22
Lesson Seven 26
Lesson Eight 29
Lesson Nine 33
Lesson Ten 37
Lesson Eleven 40
Lesson Twelve 44
Lesson Thirteen 47
Lesson Fourteen 51
Lesson Fifteen 55
Lesson Sixteen 57
Lesson Seventeen 60
Lesson Eighteen 63
Lesson Nineteen 66
Lesson Twenty 69
Unit 3 PowerPoint 73
Lesson One 73
Lesson Two 78
Lesson Three 82
Lesson Four 86
Lesson Five 89
Lesson Six 94
Lesson Seven 97
Lesson Eight 101
Lesson Nine 105
Lesson Ten 107
Unit 4 Outlook 111
Lesson One 111
Lesson Two 114
Lesson Three 118
Lesson Four 121
Lesson Five 125
Lesson Six 128
Lesson Seven 131
Lesson Eight 134
Lesson Nine 138
Lesson Ten 142
Unit 5 Internet 147
Lesson One 147
Lesson Two 150
Lesson Three 154
Lesson Four 157
Lesson Five 160
Lesson Six 164
Lesson Seven 166
Lesson Eight 168
Lesson Nine 171
Lesson Ten 175
Glossary 179
参考文献 187