外研版（2019）必修第一册Unit 6 At one with nature Understanding ideas课件(22张PPT)

(共22张PPT)
Longji Rice Terraces
Understanding Ideas
Lead in
Activity 1: What do you know about the Zhuang and Yao ethnic groups
Zhuang people
Yao people
How do they grow rice
staple food：rice
steep mountains, few large, flat areas of land
landform
Fast reading
Activity 2: Fast reading
Read the passage quickly and find out the problems the local people are facing and how the problems are solved by working with nature.
Two problems are solved：
There are few large, flat areas of land in the region for people to grow rice.
The mountains are steep and the soil is shallow.
To praise the wisdom of the ethnic groups living in Guangxi Zhuang Autonomous Region.
To explain how people worked in harmony with nature to create the Longji Rice Terraces.
To describe the beauty of the Longji Rice Terraces and to attract visitors to this scenic spot.
Activity 3: get the main idea
Para. 1　 Para. 2 Para. 3 Para. 4 Para. 5
The of the Longji Rice Terraces.
The of the Longji Rice Terraces.
The for building the terraces.
The of the terraces.
The of the terraces.
Activity 3: get the main idea
beauty
history
reasons
working principles
value and attraction
Detailed reading
Read Para 1 and fill in the form.
color thing verbs
spring
summer
autumn
winter
silver
water
wrap, shine
bright green
growing rice
see；turn
gold mountains
are
cover
frost
white
Translate the first paragraph into Chinese, and try to make your language vivid and attractive. y
Read Para 2、3 and fill in the chart below.
Who built the terraces They were built by the local ______ and ______ people.
When were the terraces built Work on the terraces started in the ______ Dynasty until the ________________, which took hundreds of years.
Where were the terraces built These terraces cover ______________, from the ________ to the very _______.
Why did local people build them ①There are ____________areas of land in the region. ②The mountains are _____ and the soil is_______.
Zhuang
Yao
Yuan
early Qing Dynasty
tall mountains
bottom
top
few large, flat
steep
shallow
Activity 4： Read Para 4 and put the sentences into right order.
How do the terraces work
①The vapour forms clouds.
②The rain falls down.
③The water is turned into vapour.
④The sun heats the water.
⑤The water flows into the terraces.
1.
2.
3.
4.
5.
heat
vapor
clouds
rainwater
waterways




wisdom
The Longji Rice Terraces were built by the local Zhuang ethnic group alone. Though there are many large, flat areas in the region, they built terraces on the mountains to have more areas to grow rice. The terraces are cleverly designed, and can wash away the shallow soil. There are hundreds of waterways, along which rainwater moves down the mountains and into the terraces. Today, local people use modern methods to maintain the terraces, and they attract lots of visitors from all over the country.
Zhuang and Yao people
few
hold
ancient
Activity 5：Read the summary and correct four factual mistakes.
Post reading
Activity 6：think and share
Why do the local people still keep the traditional way of growing rice？
In what other way do people live in harmony with nature Give examples.
knowledge, culture, spirit
windmills风车
hydro-electric dams
水电大坝
Thank you for listening