外研版（2019） 选择性必修 第一册Unit 6 Nurturing nature整单元学案

新外研社版高中英语选择性必修一 Unit 6Nurtuing Nature Starting Out&Understanding Ideas学案设计 学习目标 1.Master the key words through skimming,get the main information of the passage,feel the special significance of the sky railway to the author,and grasp the author’s writing intention; 2.Understand the main details in the article through intensive reading,feel the greatness of the builders and stimulate national pride; 3.Perceive the language features of the article through reading the passage,learn and master the topical vocabulary and phrases in the text,and use the vocabulary to introduce the Qinghai-Tibet Railway. Step Ⅰ　Lead-in Activity 1　Look at the pictures Look at the pictures and answer the questions. Questions: 1.What do you know about these places 2.What do these places have in common 背景补充: Huanglong,China Located in the north of Sichuan Province,Huanglong is a historic and scenic area widely known for its hot springs and waterfalls,valleys,snow-capped peaks and forest.The area also has a population of endangered animals,including pandas and snub-nosed monkeys. Iguazú Falls,Argentina and Brazil The Iguazú Falls originate from the Iguazú River and are located on the border of Argentina and Brazil.The heights of the falls vary from 60 metres to 82 metres. Mount Kilimanjaro,Tanzania Mount Kilimanjaro is located in the northeast of Tanzania.It is at 5,895 metres above sea level and is the highest mountain in Africa.Surrounded by forest,it is also the world’s highest free-standing mountain. Uluru,Australia Uluru is a large sandstone rock formation in the south-west of Australia’s Northern Territory.A sacred site to indigenous Australians,Uluru rises 348 metres above the desert plain and reaches a height of 863 metres above sea level. Activity 2　Watch a video Watch the video and answer the questions. 1.What are the three types of World Heritage Sites 2.What other natural heritage sites in China do you know of Step Ⅱ　While -reading Activity 1　Read for purpose Choose the author’s purpose in writing the passage and give your reasons. 1.To prove that humans can conquer nature. 2.To highlight the amount of work required to build the Qinghai-Tibet Railway. 3.To praise the workers’ efforts in building the Qinghai-Tibet Railway. Activity 2　Read for structure Organise information from the passage and complete the table. Challenges Solutions To protect wild animals. 1.　　　　　　　　　　　　　 have been built under the railway to allow the animals to 2.　　　　　　　　　　　　　. To 3.　　　　　　　　　　　　　　　　　　. 675 bridges with 4.　　　　　　　　　　　　　　　　　 were built between Golmud and Lhasa. 140,000 square metres of wetland were 5.　　　　　　　　　　　　　　　　 in order to protect its distinct ecosystem. To make sure the workers stayed healthy. 6.　　　　　　　　　　　　　　　　　　　 were constructed. The workers also enjoyed 7.　　　　　　　　　　　　 in lower areas. To 8.　　　　　　　　　　　　. Thousand ... ...