Unit 5 Developing ideasppt课件（含视频）-（2019）新外研版高中英语选择性必修第二册.rar

Unit 5 developing ideasWhy Shennongjia?Why Shennongjia?Watch the video and answer the questions.1. Where is Shennongjia and what is it famous for?2. What else do you know about Shennongjia?Leading-in1. Where is Shennongjia and what is it famous for?2. What else do you know about Shennongjia?Watch the video and answer the questions.1. Where is Shennongjia and what is it famous for?2. What else do you know about Shennongjia?Shennongjia lies in the north-west of Hubei Province and is famous for its beauty and diversity.Please share with us. Read and predictWhat does the title mean?What is the genre of the passage?Learning to learnThe lecture is one of the oldest teaching methods, and is still widely used today. A typical lecture often starts with addressing the topic directly. Data,examples and comparisons are then used to support the main ideas. Both verbal and visual information is used in order to maintain the audiences interest. The end of a lecture is often followed by a short question-and-answer session.The genre of the passage is _.lectureIs it its forests that stretch on and on like great green seas? Is it the legendary father of Chinese herbal medicine，Shennong，after whom the park is named? Or is it the mysterious creature called “Yeren” (wild man) that has captured the imagination of the world? 抑或是因为神秘的“野人”吸引了全世界的目光？是因为它拥有像绿色海洋般广袤的森林吗？还是因为它是以中国草药之父神农命名？Introduction UNESCO awarded Shennongjia this status because it meets two criteria required by the list.It contains a naturallybalanced environment that allows the many and various species to live and prosper.It is also one of the rare locations in the world where scientists can observe in real time the ecological and biological processes that occur as the plants and animals develop and evolve.Reasons for selection联合国教科文组织令神农架入选是因为它符合入选名录的两项标准：第一，它拥有一个自然平衡的环境，使许多不同的物种得以生存和繁衍。第二，它也是世界上罕见的地方之一，在那里科学家可以实时观察植物和动物发展和进化时发生的与生态和生物有关的过程。珙桐花植物水晶兰兰江边边一碗水For the first criterion，Shennongjia is apparently one of the most “complete” natural areas in the world.The region rises from about 400 metres to over 3，000 metres above sea level，giving it the name the “Roof of Central China”The vast range in altitude results in a great variation in climatic conditions.This allows a wide variety of species to thrive.Some of the plants and animals have survived millions of years，and are regarded as living fossils.For the second criterion，we can see that Shennongjia has incredible biodiversity.Look at this slide.According to official statistics，over 3，000 plant species have been recorded there.This represents more than ten per cent of Chinas total floral richness.Shennongjia supports more than 600 vertebrate species，including the Golden Snubnosed Monkey and the Clouded Leopard.Additionally，around 4，300 insect species have been recorded.reasons The vast range in altitude results in a great variation in climatic conditions.This allows a wide variety of species to thrive.Some of the plants and animals have survived millions of years，and are regarded as living fossils.Look at this slide.According to official statistics，over 3，000 plant species have been recorded there.For the first criterion，Shennongjia is apparently one of the most “complete” natural areas in the world.1.海拔的巨大差异导致了迥然不同的气候环境，使得大量不同的物种得以繁衍生息。2.一些动植物生存了数百万年，被视为活化石。4.就第一项标准而言，我们可以自豪地说神农架是世界上最“完整”的自然区域之一。3.请看这张幻灯片。根据官方统计，在神农架内有记录的植物物种超过3 000种，占到了中国全部开花植物的10%以上。structure analysisWork in groups. Make the mind map for the lecture.eg.6.It is a challenge to look after so many species.In winter，scientists brave heavy snow and freezing temperatures to supply food to the Golden Snubnosed Monkey.Thanks to their efforts，the monkeys population has doubled since the 1980s.Their number reached over 1，300 in 2015 and continues to grow.Challenges7.But the most impressive aspect of Shennongjia is the local people，who take things from nature without causing damage.I visited a local village which is known for its homemade honey.What is special about the honey is that it is produced by the earliest species of Chinese bee.Every spring，the villagers place beehives around their houses to attract these wild bees from the forest.Although endangered elsewhere in China due to the invasion of foreign species，the bees of Shennongjia have coexisted with the local people for centuries.By providing the bees with a secure home，the villagers collect their honey in return.This is just one of the ways in which people of Shennongjia live and work in harmony with nature.CoexistenceThanks to their efforts，the monkeys population has doubled since the 1980s.Their number reached over 1，300 in 2015 and continues to grow.But the most impressive aspect of Shennongjia is the local people，who take things from nature without causing damage.I visited a local village which is known for its homemade honey.What is special about the honey is that it is produced by the earliest species of Chinese bee.Every spring，the villagers place beehives around their houses to attract these wild bees from the forest.Although endangered elsewhere in China due to the invasion of foreign species，the bees of Shennongjia have coexisted with the local people for centuries.By providing the bees with a secure home，the villagers collect their honey in return.This is just one of the ways in which people of Shennongjia live and work in harmony with nature.All of this explains why Shennongjia earned and deserves its place on the UNESCO World Heritage List，as well as highlighting how understanding，awareness and hard work have contributed towards protecting a unique and wonderful part of our natural world.Conclusion所有这些都解释了为什么神农架赢得并理应在联合国教科文组织世界遗产名录上占有一席之地，同时也强调了理解、意识和努力工作都已经有助于保护我们自然界里一个独特而美好的地区。 Learn something about UNESCO World Heritage Site?A World Heritage Site may show a remarkable accomplishment of humanity, and serve as evidence of our intellectual history on the planet, or it might be a place of great natural beauty. It is managed by the United Nations Educational, Scientific and Cultural Organization (UNESCO). To make the description more accurate and vivid, there are three techniques in writing: giving data; taking examples; making comparisons 引用数据是用具体的数据对事物的特 征或事理加以说明，使说明更准确、更有说服力。 举例是通过具体的实例对事物的特征或事理加 以说明，使说明更加生动形象、易于理解。 作比较是将两个事物放在一起比较，呈现事物 的相同点和不同点。Read the sentences from the passage and decide if they serve to give data (D),examples (E) or make comparisons (C).1. The region rises from about 400 metres to over 3,000 metres above sea level, _2. over 3,000 plant species have been recorded there. This represents more than ten per cent of Chinas total floral richness. _3. Shennongjia supports more than 600 vertebrate species, including the Golden Snubnosed Monkey and the Clouded Leopard. _ DDDRead the sentences from the passage and decide if they serve to give data (D),examples (E) or make comparisons (C).4. In winter, scientists brave heavy snow and freezing temperatures to supply food to the Golden Snubnosed Monkey. _5. Although endangered elsewhere in China due to the invasion of foreign species, the bees of Shennongjia have coexisted with the local people for centuries. _EC