Unit 6 At one with nature Understanding ideas Longji Rice Terraces课件-2025-2026学年高中英语外研版必修第一册

Longji Rice Terraces Unit 6 At one with nature 1 Pre- reading Lead in While reading-Skimming While reading- Scanning 导 Let’s go travel around Guang Xi 2 Longji Rice Terraces Why do they grow rice on terraces? And do you wonder about Longji Terraces? 1.To grasp the main idea of this passage as well as some detailed(详细的)information of each paragraph. 2.To retell the working principle(原则) of Longji Rice Terraces. 3.To develop a correct attitude(态度)to live in harmony with nature. Learning aims 5 wrap dynasty region steep shallow prevent vapor soil harmony agriculture Review the key words (2 min) 包，裹 朝代 地区，区域 和谐 陡峭的 浅的 土壤 防止 农业 蒸汽 frost 霜 principle 原理，原则 para 1 para 2 para 3 para 4 para 5 D. What colors are these terraces in different seasons? C. Who built these terraces and where and when were these terraces built? A. Why were these terraces built? B. How do these terraces work? E. What is the present situation of the terraces? structure Read for Main Idea Skim the passage and match (3 min) The scenery The history The reasons The working principle The present situation The scenery The history The reasons The working principle The present situation 1 2 3 4 5 Fast-reading Para.1 : the scenery (风景) of the Terraces Post-reading Mountains are wrapped in ___________ , shining in the ______ sun. silver water spring _______ sees the mountains turn ____________ with growing rice. Summer bright green During _______ , these same mountains are ______ . autumn gold In ______ they are covered in sheets of __________. winter white frost Careful-reading(4min) Who built these terraces, where and when were these terraces built? Para. 2: History elements key information who ___________________________ where __________Zhuang Autonomous Region. （自治区） when Start in the __________Dynasty Complete in the early ________ Dynasty Yuan Qing Zhuang and Yao people Guangxi Careful reading 10 3. So why did these people go to so much trouble to turn the entire mountains into terraces? Firstly, there are few large, flat areas of land in the region. Building the terraces meat that they could increase the areas in which they could grow rice. Secondly, the mountains are steep and the soil is shallow. The flat terraces prevent the soil from being washed away. problems of the region in the past reasons to build terraces (To ...) _______ large and flat areas in the region To_________ the areas where they could grow rice _________ rain _________ mountains ________ soil To ________ rainwater and_______ the soil from being _______ ________ few steep shallow increase catch prevent washed away topic sentence& transition words Para. 3: reasons plenty of Read para.3 and fill in the form. (4min) A. The vapour forms clouds. B. The sun heats the water. C. The rain moves down into the terraces again. D. Rainwater moves down the mountains and into the terraces along the waterways(水渠). E. The water turns into vapour. F. The clouds form rain. 1 4 2 3 5 6 The working principle Para.4 Put the steps into correct order rain clouds heat vapour   ③ ④ move down...into...along... forms Retell water cycle Rainwater moves down the mountains and into the terraces along the waterways. The sun heats the water and turns it into vapor. Rain moves down into the terraces again. form turns into 5 Listen to para4 and work out the working principle. 13 Do the local people change the way of growing rice with the development of technology? Although modern technology could help produce more crops, these terraces still mean a lot to the local people for whom traditions hold much value. Para.5 present situation The knowledge is passed down through families, which means that new generations continue to use ancient methods of agriculture to maintain the terraces. It is well-suited to the local environment and is more sustainable (可持续的) and environmentally friendly. 因地制宜 ecological significance （生态意义） Terraces attract thousands of visitors to admire the great wonder. economic significance （经济意义） Why ? The Value of the Longji Rice Terraces Para. 1 The scenery Para.2. The history Para.3 The reasons Para. 4 The working principle Para. 5 The present situation (two values) Summary the water cycle ecological significance （生态意义） economic significance （经济意义） Longji Rice Terraces harmonious natural environment people Respect nature Conform to nature Protect nature At one with nature Make use of nature Conclusion : Think and share In what ways do people live in harmony with nature? Thank You Thank you 17 1 21 Unit 6 null 197366.55 $$