unit 3 泛读课件.ppt

Passage 14 – Fast Reading;Careful Reading – Passage 14;Many generations ago, …(Before Skennenrahowi was born) Skennenrahowi was born Skennenrahowi grew to be a young man He departed from the Bay of Quinte Once he reached the eastern shore of Lake Ontatio, he encountered two hunters Skennenrahowi entered Seneca territory, where he encountered Jikonsahseh Skennenrahowi made his way east where he met Aiionwatha ;Text 1, Unit 3;Part II. (Para. 3 – 7) It is important to recognize the many economic and environmental benefits recycling already achieves. Para. 3: two questions Para. 4: cost-effective and profitable Para. 5 – 7: economic and environmental benefits ;Part III. (Paras. 8 – 13) Recycling isn’t new; it’s as old as recorded history. (Para. 9) Before the days of mass production, … -- until the late 19th century (Para. 10) World Wars I and II – by the late 1960s – throughout most of the 20th century (Para. 11) in the early 1970s (Para. 12) in the 1980s (Para. 13) by the mid-1990s – From 1990 to 1997;Part IV. (the last three paras.) Communities such as Ann Arbor provide useful models in the effort to improve the cost-effectiveness of local recycling programs throughout the country.;Text 1: Discussion;Climate Change ;Oceans in crisis ;Deforestation;Genetic engineering ;Toxic chemicals ;Nuclear Age ;City Pollution;Further Reading;;;An Inconvenient Truth: The Planetary Emergency of Global Warming and What We Can Do About It by Al Gore An Inconvenient Truth—Gore’s groundbreaking, battle cry of a follow-up to the bestselling Earth in the Balance—is being published to tie in with a documentary film of the same name. Both the book and film were inspired by a series of multimedia presentations on global warming that Gore created and delivers to groups around the world. With this book, Gore, who is one of our environmental heroes—and a leading expert—brings together leading-edge research from top scientists around the world; photographs, charts, and other illustr