新课标人教英语选修6 unit5 Warming up课件.ppt

What is nature like in your mind?,BEAUTY OF NATURE,CHARM OF NATURE,LEGEND OF NATURE,HARMONY OF NATURE,unhappy,However, the conduct行为 we unconsciously do, such as picking, lumbering伐木 , tramping践踏and abusing滥用 can probably destroy the balance of our life.,Warming up,Remember what happened on Dec 26, 2004?,Tsunami hits Indonesia,Tsunami,Do you know any other natural disasters ?,Flood,Earthquake,Typhoon/Cyclone/Hurricane,landslide,sandstorm,Heavy snowstorm hits Shandong Peninsula 21 Dec 2005,snowstorm,Heavy snowstorm hits Shandong Peninsula 21 Dec 2005,snowstorm,natural disasters,sandstorm,typhoon,flood,hurricane,tornado,earthquake,tsunami,landslide,snowstorm,drought,Have you ever seen a volcano ?,volcano-eruption,公元79年维苏威火山的爆发掩埋了一座城市！ 虽然地球史上每一次火山爆发无不令地貌沧海桑田，但公元79年维苏威火山的爆发 却的确令一座城市获得了永生-庞贝无法躲过火山的劫难，但它被掩埋封存在渐渐冷却、凝固、变硬的火山灰中，最终竟躲过了上千年岁月的侵蚀。,Vesuvius entered the history of volcanology with the eruption of 79 AD, described by Pliny the Younger. The eruption destroyed Pompeii, Herculaneum, Oplonti and Stabiae and caused the death of Pliny the Elder among many other people.,Have you ever considered how weak humans are compared with a volcano, hurricane or earthquake?,What do you know about volcano? Do you know how a volcano erupts?,How is a volcano formed?,The rocks under the earth become hotter and hotter and erupt from the mountain.,an extinct volcano,an active volcano,types of volcanoes,a dormant volcano,Do you know how a volcano works, if you do, describe it?,gas,liquid,solid,lava,vapour, carbon dioxide, nitrogen, etc.,bits of rock and volcanic ash, etc.,Where is most possible for a volcano to erupt?,Near the oceans.,imagine,Would you like to be a volcanologist to observe and study volcanoes?,Whats the relation between human beings and nature?,Discussion,We benefit a lot from nature, but we cant go against nature. We should live in harmony with nature.,What should we do to protect the environment that we live in?,What should we do?,The power of nature is great. We should treat nature kindly. As long as we pay more attention to protecting nature, we can predict disaster efficiently. Protecting nature is just to protecting ourselves, because we have only one earth.,5R Policy,1. Reduce,2. Reuse,3. Recycle,4. Recover,5. Repair,Reduce the amount of waste by every possible means.,Reuse the useful things before getting rid of them.,Recycle the waste things if possible.,Make use of good parts while getting rid of