Unit One Peace on Earth and Goodwill Toward All 1
Section One Lead-in 2
Section Two Watching，Listening ＆ Speaking 9
Section Three Cultural Assimilation 19
Section Four Extensive Watching，Listening ＆ Speaking 23
Section Five Making an Oral Presentation 29
Unit Two Take Care of the Earth and She Will Take Care of You 32
Section One Lead-i n 33
Section Two Watching，Listening ＆ Speaking 37
Section Three Cultural Assimilation 47
Section Four Extensive Watching，Listening ＆ Speaking 51
Section Five Making an Oral Presentation 58
Unit Three Take Me to Your Heart 61
Section One Lead-in 62
Section Two Watching，Listening ＆ Speaking 65
Section Three Cultural Assimilation 74
Section Four Extensive Watching，Listening ＆ Speaking 78
Section Five Making an Oral Presentation 84
Unit Four Knowledge Is Power 90
Section One Lead-in 91
Section Two Watching，Listening ＆ Speaking 95
Section Three Cultural Assimilation 103
Section Four Extensive Watching，Listening ＆ Speaking 107
Section Five Making a Debate 115
Unit Five Swifter，Higher，Stronger 119
Section One Lead-in 120
Section Two Watching，Listening ＆ Speaking 123
Section Three Cultural Assimilation 133
Section Four Extensive Watching，Listening ＆ Speaking 137
Section Five Making an Oral Presentation 143
Unit Six Find What You Love 147
Section One Lead-in 148
Section Two Watching，Listening ＆ Speaking 152
Section Three Cultural Assimilation 162
Section Four Extensive Watching，Listening ＆ Speaking 167
Section Five Making an Oral Presentation 175
Unit Seven Science Knows No Boundaries 180
Section One Lead-in 180
Section Two Watching，Listening ＆ Speaking 185
Section Three Cultural Assimilation 195
Section Four Extensive Watching，Listening ＆ Speaking 198
Section Five Making a Debate 206
Unit Eight Finance Is for Everyone 210
Section One Lead-in 211
Section Two Watching，Listening ＆ Speaking 215
Section Three Cultural Assimilation 225
Section Four Extensive Watching，Listening ＆ Speaking 230
Section Five Making an Oral Presentation 238