Unit 6 At one with nature Understanding ideas （ppt课件）-2022新外研版（2019）《高中英语》必修第一册.pptx

1、Lii 老师制作Longji Rice TerracesUnderstanding ideasLii 老师制作Zang PeopleYao PeopleMu Lao PeopleBu Yi PeopleLii 老师制作Lii 老师制作Longji Rice TerracesLii 老师制作Listen the tape and get the main idea of each paragraph.(风景)(原理)Warming tips:1.Pay attention to the first sentence and the last sentence in each paragraph.

2、2.Find the key words and mark them.Lii 老师制作(风景)Read para.1 and find some words to describe each season.winterautumnsummer spring Lii 老师制作(风景)Read para.1 and find some words to describe each season.silverLii 老师制作(风景)Read para.1 and find some words to describe each season.bright greenLii 老师制作(风景)Read

3、para.1 and find some words to describe each season.goldLii 老师制作(风景)Read para.1 and find some words to describe each season.whiteLii 老师制作Lets enjoy a video.Lii 老师制作 Who built the terraces?When did people begin and complete the terraces?It is a vast project.The time lasts long.What other evidence show

4、 it is a vast project?Think deeply:Why did it take so long time?no modern toolsno modern technologylarge mountain areas Lii 老师制作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 terrace

5、s therefore meant that they could increase the areas in which they could grow rice.Secondly,although the region has plenty of rain,the mountains are steep and the soil is shallow.The flat terraces catch the rainwater and prevent the soil from being washed away.increase the areas to grow ricefew larg

6、e,flat areas of landsteep mountain shallow soilcatch the water prevent the soil Lii 老师制作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 therefore meant that they could increa

7、se the areas in which they could grow rice.Secondly,although the region has plenty of rain,the mountains are steep and the soil is shallow.The flat terraces catch the rainwater and prevent the soil from being washed away.Lii 老师制作Para 4.The working principle The terraces are designed with hundreds of

8、 _.The _ heats the water and turns it into _.This forms _from which _ falls down onto the mountain terraces once again.waterwaysvapoursuncloudsrainheatvaporcloudsrainwaterwaterwaysLii 老师制作Para 5 The present situation of the Terrace What is the local people s attitude to the terraces?1.Terraces still

9、 to the local people;2.hold much value;3.New generations continue to use_ methods.mean a lot Traditions ancient Lii 老师制作The Longji Rice Terraces were built by the local Zhuang ethnic group .large,flat areas in the region,they built terraces on the mountains to have more areas to grow rice.The terrac

10、es are cleverly designed,and can the shallow soil.There are hundreds of waterways,along which rainwater moves down the mountains and into the terraces.Today,local people use methods to maintain the terraces,and they attract lots of visitors from all over the country.by the local Zhuang and Yao peopl

11、e.Since there are few hold ancientLii 老师制作Why do the local people still keep their traditional way of growing rice?Because the knowledge is passed down through generations of families,and it suits the natural environment.Lii 老师制作In what other ways do people live in harmony with nature?Give examples.We should adapt to local condition(因地制宜)and make use of nature in an environment-friendly way.Mulberry fish pondLii 老师制作Protect nature is protecting ourselves.