Unit 1 The Earth at Risk 1
Part Ⅰ Getting ready 1
Part Ⅱ The Earth at risk(Ⅰ) 3
Part Ⅲ The Earth at risk(Ⅱ) 4
Part Ⅳ More about the topic:The Effects of Global Warming 5
Part Ⅴ Do you know…? 6
Part Ⅵ Reminder of key points in this unit 7
Part Ⅶ Watch and enjoy 8
Unit 2 Wildlife Conservation 9
Part Ⅰ Getting ready 9
Part Ⅱ Christmas bird counts 11
Part Ⅲ Dolphin captivity 13
Part Ⅳ More about the topic:Wildlife in Danger 16
Part Ⅴ Do you know…? 17
Part Ⅵ Reminder of key points in this unit 18
Part Ⅶ Watch and enjoy 19
Unit 3 Reports on Disasters&Accidents 20
Part Ⅰ Getting ready 20
Part Ⅱ Hurricanes&tornadoes 21
Part Ⅲ Earthquakes 23
Part Ⅳ More about the topic:Safety near School 25
Part Ⅴ Do you kow…? 26
Part Ⅵ Reminder of key points in this unit 27
Part Ⅶ Watch&enjoy 28
Unit 4 HaveaNice Trip 29
Part Ⅰ Getting ready 29
Part Ⅱ Canada 30
Part Ⅲ Traveling around Australia 32
Part Ⅳ More about the topic:The Story of Denver 33
Part Ⅴ Do you know…? 34
Part Ⅵ Reminder of key points in this unit 36
Part Ⅶ Watch and enjoy 36
Unit 5 Meet People from around the World 38
Part Ⅰ Getting ready 38
Part Ⅱ New Zealanders 39
Part Ⅲ What do you think of Britain? 40
Part Ⅳ More about the topic:Native Peoples of Alaska 42
Part Ⅴ Do you know…? 44
Part Ⅵ Reminder of key points in this unit 44
Part Ⅶ Watch&enjoy 46
Unit 6 Find the Right Words 47
Part Ⅰ Getting ready 47
Part Ⅱ Skills to communicate bad news 49
Part Ⅲ Foreign accents 51
Part Ⅳ More about the topic:Love and Grammar 52
Part Ⅴ Do you know…? 53
Part Ⅵ Reminder of key points in this unit 54
Part Ⅶ Watch and enjoy 56
Unit 7 A Kaleidoscope of Culture 57
Part Ⅰ Getting ready 57
Part Ⅱ Times Square 58
Part Ⅲ Americans love chocolate 59
Part Ⅳ More about the topic:Bullfighting 61
Part Ⅴ Do you know…? 62
Part Ⅵ Reminder of key points in this unit 63
Part Ⅶ Watch and enjoy 65
Unit 8 The Sound of Music 67
Part Ⅰ Getting ready 67
Part Ⅱ Slumdog Millionaire 68
Part Ⅲ Karen Kain—a Canadian ballerina 70
Part Ⅳ More about the topic:Beethoven Ⅴ 71
Part Ⅴ Do you know…? 72
Part Ⅵ Reminder of key points in this unit 74
Part Ⅶ Watch and enjoy 76
Unit 9 Romancing the Stone 77
Part Ⅰ Getting ready 77
Part Ⅱ “The Scream” 79
Part Ⅲ Taj Mahal 81
Part Ⅳ More about the topic:British Sculptures Now and Then 84
Part Ⅴ Do you know…? 85
Part Ⅵ Reminder of key points in this unit 86
Part Ⅶ Watch and enjoy 88
Unit 10 A Glimpse of the Age 89
Part Ⅰ Getting ready 89
Part Ⅱ Standing on the moon 90
Part Ⅲ Nelson Mandela—The Father of Modern South Africa 91
Part Ⅳ More about the topic:World Wars Ⅰ&Ⅱ 92
Part Ⅴ Do you know…? 93
Part Ⅵ Reminder of key points in this unit 94
Part Ⅶ Watch and enjoy 94
Unit 11 Review 96
Activity Ⅰ National Geographic Society 95
Activity Ⅱ Earthquake tips 97
Activity Ⅲ Learning a language in another country 99
Activity Ⅳ The Oscar Award and others 100
Activity Ⅴ An anecdote 101
Activity Ⅵ Disaster 102
Activity Ⅶ Pets 102
Activity Ⅷ Watch and enjoy 103
Videoscript 104