新课标人教英语选修6-unit5-Warming-up课件.ppt--（课件中不含音视频）

1、What is nature like in your mind?BEAUTY OF NATURECHARM OF NATURELEGEND OF NATUREHARMONY OF NATUREHowever,the conduct行为行为 we unconsciously do,such as picking,lumbering伐木伐木,tramping践踏践踏and abusing滥用滥用 can probably destroy the balance of our life.Warming up Remember what happened on Dec 26,2004?Tsunami

2、 hits Indonesia TsunamiDo you know any other natural disasters?FloodEarthquake Typhoon/Cyclone/Hurricane landslidesandstormHeavy snowstorm hits Shandong Peninsula21 Dec 2005 snowstormHeavy snowstorm hits Shandong Peninsula21 Dec 2005 snowstormnatural disasterssandstormtyphoon floodhurricane tornadoe

3、arthquaketsunamilandslidesnowstormdroughtHave you ever seen a volcano?volcano-eruption公元公元7979年维苏威火山的爆发年维苏威火山的爆发掩埋了一座城市！掩埋了一座城市！虽然地球史上每一次火山爆虽然地球史上每一次火山爆发无不令地貌沧海桑田，但发无不令地貌沧海桑田，但公元公元7979年维苏威火山的爆发年维苏威火山的爆发 却的确令一座城市获得了永却的确令一座城市获得了永生生-庞贝无法躲过火山的劫庞贝无法躲过火山的劫难，但它被掩埋封存在渐渐难，但它被掩埋封存在渐渐冷却、凝固、变硬的火山灰冷却、凝固、变硬的火山灰中，

4、最终竟躲过了上千年岁中，最终竟躲过了上千年岁月的侵蚀。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 human

5、s 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 volcanoan active volcanotypes of volcanoesa dormant volcano Do you k

6、now how a volcano works,if you do,describe it?gasliquidsolidlavavapour,carbon dioxide,nitrogen,etc.bits of rock and volcanic ash,etc.Where is most possible for a volcano to erupt?Near the oceans.imagineWould you like to be a volcanologist to observe and study volcanoes?Whats the relation between hum

7、an beings and nature?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 protecti

8、ng nature,we can predict disaster efficiently.Protecting nature is just to protecting ourselves,because we have only one earth.1.Reduce2.Reuse3.Recycle4.Recover5.RepairReduce 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 the bad ones.Repair the broken things.1.Can People Live in Harmony with Nature?2.Make a preparation for the text.Homework: