外研版（2019）必修 第一册Unit 6 At one with nature Starting out & Understanding ideas课件(共46张PPT)
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| 名称 | 外研版（2019）必修 第一册Unit 6 At one with nature Starting out & Understanding ideas课件(共46张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 26.0MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-11-06 22:20:00 | ||
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(共46张PPT)
Unit 6
At one with nature
Starting out and understanding ideas
Learning objectives
1. To get the main idea and detailed information of the passage
2. To find out the background and reasons of building the Longji Rice Terraces and the working principles of the Longji Rice Terraces;
3. To introduce the Longji Rice Terraces with what we have learnt in this class.
What’s your impression of Venice
In my opinion, Venice is a _______________ city.
As far as I am concerned, Venice is a city____________________.
Lead-in
1. What are the problems faced by Venice
2. Are there any similar cities or towns in China
Introduce one to the class.
Activity 1 Watch the video and answer the questions.
Starting out
1. What are the problems faced by Venice
Saltwater is slowly damaging the bases of Venice's buildings, making the city gradually sink.
Floods also hit the city each winter, causing more problems.
2. Are there any similar cities or towns in China
Introduce one to the class.
图瓦卢（Tuvalu）
formerly known as the Ellice Islands, is a Polynesian island nation located in the Pacific Ocean, midway between Hawaii and Australia.
It comprises three reef islands and six true atolls spread out between the latitude of 5° to 10° south and longitude of 176° to 180°, west of the International Date Line.
Its nearest neighbours are Kiribati, Nauru, Samoa and Fiji.
Tuvalu has a population of 10,640.The total land area of the islands of Tuvalu is 26 square kilometres.
图瓦卢外长站海水中演讲呼吁应对气候变化
Activity 2 Look at the pictures and answer the questions.
1. How does the natural environment influence the lives of the local people in each picture.
2. How Guangxi's geographical features influence the lives of people in Guangxi.
inclined roofs
heavy snow
thick clothes
In Russia, it can get very cold with heavy sown in winter, so people live in houses with inclined roofs and wear thick clothes for outdoor activities.
In the UK, the mild climate(温和的气候) and parks in towns and cities provide a pleasant natural environment (宜人的自然环境) in which people can relax and enjoy life(放松并享受生活).
Britain is an island country and the surrounding sea gives England a varied climate.
They never know what the weather will be like from one day to the other. It can be sunny one day and rainy the next.
As they have such a variable climate changing from day to day, it is difficult to predict the weather. In general they have warm summer and cool winters.
Temperate Climate
The overall climate in England is called temperate maritime（温带海洋性气候）. This means that it is mild with temperatures not much lower than 0 C in winter and not much higher than 32 C in summer.
Warmest and coldest months
July and August are normally the warmest month in England.
In north-west China, the yellow earth is thick and compacted,
so people build cave dwellings as their place of residence.
China
Cave dwellings are common in certain areas of northern China where they serve as homes for more than 40 million people. In the provinces of Shaanxi and Shanxi where the yellow earth (called loess 黄土) is quite compacted（坚实的）, cave houses have been in use for centuries.
In Myanmar, the climate is hot and humid and there are many rivers. Many people live in bamboo houses on stilts, which keep them above the water.
The structures are designed to suit the weather and avoid floods, snakes and other beasts. The roofs are usually laid with grass or tile.
Myanmar
Guangxi 广西
Next to Guizhou province
Guangxi 广西
low latitude 低纬度
subtropical monsoon climate
亚热带季风气候
Sunshine moderate, longer summer and shorter winter
日照适中，冬少夏多
The abundant rain and heat makes this place perfect for agriculture all seasons.
降水丰沛，热量丰富，四季宜耕
Terrace
1. What areas are terraces usually built
2. What are the advantages of terraces
3. What terraces have the most beautiful lines
Watch a micro-video and answer questions:
Lead-in
1. What areas are usually terraces built
2. What are the advantages of terraces
3. What terraces have the most beautiful lines
They are usually built in areas with a lot of mountains.
They can protect soil, keep water and absorb more sunshine.
Longji Rice Terraces.
Longji Rice Terraces
Understanding ideas
Read the passage quickly and finish the following two tasks.
Task 2 Find the topic sentence of each paragraph.
Task 1 The type of this passage is ________.
A. narration(记叙文)
B. exposition(说明文)
C. argumentation (议论文)
Read for structure
Find the topic sentence of each paragraph.
para.1: These are the colours of the Longji Rice Terraces.
para.2: These terraces were built by the local Zhuang and
Yao people, to whom Guangxi is home.
para.3: So why did these people go to so much trouble to
turn the entire mountains into terraces
para.4: But perhaps what is most significant is the way in
which people have worked in harmony with nature to
make these terraces and grow rice.
para.5: Although modern technology could help produce more
crops, these terraces still mean a lot to the local
people for whom traditions hold much value.
Summarize the main idea of each paragraph.
para.1: The _______________of the Longji Rice Terraces.
colors
para.2: The _______________of the Longji Rice Terraces.
history
para.3: The ___________why the Longji Rice Terraces were built.
reasons
para.4: The ______________of building the Longji Rice Terraces.
significance
para.5: Today’s Longji Rice terraces.
Read for structure
Read for information
silver in spring
para. 1 colours
green in summer
gold in autumn
white in winter
para. 1 colours
silver
green
gold
white
银波绕山沐春日，
稻米暑夏绿群山，
穗禾秋日金山野，
梯田冬时覆白霜。
Which sentence do you like best
Try to translate it into Chinese to taste the terraces’ beauty!
Terraces can show ________________scenery(景色) in nature.
beautiful/wonderful
Summarize this paragraph in your own words.
Summary of para.1:
The beauty of the Longji Rice Terraces __________from one season to another.
changes
1. Where are the terraces
2. Who built the terraces
3. How long did it take to build them
4. How big are the terraces
In Guangxi, where __________________people live.
Local Zhuang and Yao people.
(From the Yuan Dynasty to the early of Qing Dynasty.)
It took nearly hundreds of years to build them.
As far as the eye can see, they cover tall mountain, from the bottom to the very top.
long time
huge project
difficult/
challenging
Summary of para. 2:
The Zhuang and Yao people spent a lot of ______and________________in completing this _______________ project.
time
continuous efforts
challenging
para. 2--- history
Building terraces was a big trouble!
the Zhuang and Yao
Summarize this paragraph
in your own words.
para. 3 reasons
Bad conditions of this region
few ____ and ____areas of land
_______ mountains
plenty of rain
_______ soil
Advantages of building terraces
________the areas growing rice
______the rainwater
________ the soil from _______
large
flat
steep
shallow
increase
catch
prevent
being
washed away
Soil is easily_____________.
Summary:
Human’s activities make it _________ for people to grow rice in this region.
possible
washed away
Summary:
Bad conditions of nature make it _________ for people to grow rice in this region.
difficult
Terraces provide ________________________for people.
enough food or better life
para. 3 reasons
Nature can have an effect on human’s living, but human can have power to change nature for a better living.
When people make these terraces, did they change nature at will
(任意地)
People have worked in harmony with nature to make the terraces and grow rice.
How do people work in harmony with nature to make the terraces
waterways
What are the waterways used to do
para. 4 significance
Along these waterways rainwater moves down the mountains and into the terraces.
the most significant
What play an important in the terraces
Retell the working principle(运作原理) of the Longji Rice Terraces
heat…turn
form…
fall down…
move down…into
Some logical words:
During…
At first,
Then,
Next,
After that,
At last…
water cycle
How do people work in harmony with nature to make the
terraces
para. 4 significance
water
cycle
perfect environment for birds and fish
good
ecosystem
(生态系统)
terraces
How does it happen
form
helps
By respecting the rules of nature.
Terraces create a __________________ecosystem, which is significant for human’s sustainable(可持续的) development.
harmonious
para. 5 Today’s Longji Rice Terraces
Terraces carry valuable _______________________.
tradition and culture
What do today’s terraces mean to the local people
Para. 1
Paras. 2&3
Para. 4
Para. 5
beautiful
scenery
enough
food&
better life
harmonious
ecosystem
valuable tradition & culture
Longji Rice Terraces
a great wonder
human
Nature
human
harmony between man and nature
Nature
human
天人合一
At one with nature
Summary
Research Tour to Longji Rice Terraces
(龙脊梯田研学行)
Suppose your class is going to have a research tour to the Longji Rice Terraces during this winter vacation. Before travelling there, every student is asked to search for the basic information about the Longji Rice Terraces and share it in class.
Read for use
Summarize what we have learned today to introduce the Longji Rice Terraces in 80-100 words.
Notice:
1. Have the topic sentence of each paragraph.
2. Use your own words instead of the original sentences in the passage.
Research Tour to Longji Rice Terraces
(龙脊梯田研学行)
1.wrap v. 包，裹 n. 披肩，围巾
短语:wrap sth.up 包……；结束……
wrapping paper 彩色包装纸
完成句子
1）他花了一晚上把圣诞礼物包起来_____________________________________________________
2）I wrapped the baby _______ a blanket.
3）I wrapped a blanket _________ the baby.
He spent the whole evening wrapping up the Christmas presents.
in
around
归纳总结：wrap v.包；裹 n.披肩，围巾
重点短语：wrap sth. up 把……包起来
wrap sb. in sth./ wrap sth. around sb.用……把某人抱起来
Key Words
2.prevent v. 防止；避免
短语：prevent sb. (from) doing sth.
完成句子
我们最好戴眼镜，以保护眼睛免受伤害。__________________________________________________________________________________
We had better wear sunglasses in order to prevent/stop/keep our eyes from being hurt.
归纳总结：prevent sb.from doing sth.防止做某事相当于
stop sb. (from) doing sth.; keep sb. from(不能省略) doing
3.harmony n. 和谐
短语：in harmony with与...和谐
harmonious adj.和谐的
完成句子
Only in this way _____________________________________(我们才能和自然和谐共处)
can we live in harmony with nature
归纳总结：与……和谐相处 in harmony with...
4.design v. /n. 设计，构思 设计师 designer
完成句子：据说这个版本是专为儿童设计的。__________________________________________________
It is said that the edition is designed for children.
归纳总结：design既是动词又是名词，
短语搭配：be designed for为……专门设计；
by design故意地
1.Building the terraces therefore meant that they could increase the areas in which they could grow rice.
(1)因此建造梯田（对他们来说）意味着可以增加他们种稻谷的土地面积。
(2)主语：____________________, 是________作主语
building the terraces
动名词
Language Points
2.But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
(1)
(2) _____________从句做主语；
the way是___________, 后跟way的________从句.
(3)way的用法：
①后跟短语 ____________________
_______________________
②后跟句子___________________/_______________
但是或许意义最为深远的是人们与大自然和谐相处的方式，以此来耕种梯田和水稻。
主语
表语
定语
the way to do
the way in which
the way of doing
the way that
3.These terraces also provide a perfect environment for birds and fish, some ____ _____ feed on insects that can harm the rice crops.
(1)
(2)that 在句中的功能 __________________________
(3)提供某人某物______________________________
________________________
类似的短语还有：
并且这些梯田能够为鸟和鱼儿们提供一个理想的环境，它们中一些以危害稻谷等农作物的害虫为食。
of which
定语从句的主语
provide sb with sth
provide sth for sb
offer sb sth / offer sth to sb
supply sth to sb/ supply sb with sth
4.These terraces were built by the local Zhuang and Yao people, to whom Guangxi is home.
此句话中，to whom Guangxi is home是“介词to+关系代词”引导的定语从句，修饰先行词________________________.
翻译:___________________________________________
龙脊梯田的建造者是广西当地的壮族和瑶族居民
terraces
Similar structures
Suggested answers:
(1)Building the terraces therefore meant they could increase the areas in which they could grow rice.
(2)But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
(3)This forms clouds from which rain falls down onto the mountain terraces once again.
(4)Although modern technology could help produce more crops, these terraces still mean a lot to the local people for whom traditions hold much value.
5.Starting in the Yuan Dynasty, work on the terraces took hundreds of years, until its completion in the early Qing Dynasty.
此句中， Starting in the …, 是_____________作_______,与主句主语work之间是__________关系。
翻译：________________________________________________________
现在分词
状语
主动
从元朝开始, 梯田的修建工作历经数百年，至清朝初期完工。
similar structures :
Reaching as far as the eye can see, these terraces cover all mountains, often from the bottom to the top.目之所及，梯田包裹着巍峨的高山，往往从山脚 一直盘绕到山顶。
6.Building the terraces therefore meant that they could increase the areas in which they could grow rice.
Building…是_________做_________;that 引导____________;in which引导____________.
7.But perhaps what is most significant is the way in which people have worked in harmony with
what引导__________从句;in which引导__________从句，
修饰先行词____________;to make…做____________状语。nature to make these terraces and grow rice.
动名词
主语
宾语从句
定语从句
主语
定语
the way
目的
Perfect your introduction.
2. Find more examples of people working in harmony with nature and share them next class.
Homework
Unit 6
At one with nature
Starting out and understanding ideas
Learning objectives
1. To get the main idea and detailed information of the passage
2. To find out the background and reasons of building the Longji Rice Terraces and the working principles of the Longji Rice Terraces;
3. To introduce the Longji Rice Terraces with what we have learnt in this class.
What’s your impression of Venice
In my opinion, Venice is a _______________ city.
As far as I am concerned, Venice is a city____________________.
Lead-in
1. What are the problems faced by Venice
2. Are there any similar cities or towns in China
Introduce one to the class.
Activity 1 Watch the video and answer the questions.
Starting out
1. What are the problems faced by Venice
Saltwater is slowly damaging the bases of Venice's buildings, making the city gradually sink.
Floods also hit the city each winter, causing more problems.
2. Are there any similar cities or towns in China
Introduce one to the class.
图瓦卢（Tuvalu）
formerly known as the Ellice Islands, is a Polynesian island nation located in the Pacific Ocean, midway between Hawaii and Australia.
It comprises three reef islands and six true atolls spread out between the latitude of 5° to 10° south and longitude of 176° to 180°, west of the International Date Line.
Its nearest neighbours are Kiribati, Nauru, Samoa and Fiji.
Tuvalu has a population of 10,640.The total land area of the islands of Tuvalu is 26 square kilometres.
图瓦卢外长站海水中演讲呼吁应对气候变化
Activity 2 Look at the pictures and answer the questions.
1. How does the natural environment influence the lives of the local people in each picture.
2. How Guangxi's geographical features influence the lives of people in Guangxi.
inclined roofs
heavy snow
thick clothes
In Russia, it can get very cold with heavy sown in winter, so people live in houses with inclined roofs and wear thick clothes for outdoor activities.
In the UK, the mild climate(温和的气候) and parks in towns and cities provide a pleasant natural environment (宜人的自然环境) in which people can relax and enjoy life(放松并享受生活).
Britain is an island country and the surrounding sea gives England a varied climate.
They never know what the weather will be like from one day to the other. It can be sunny one day and rainy the next.
As they have such a variable climate changing from day to day, it is difficult to predict the weather. In general they have warm summer and cool winters.
Temperate Climate
The overall climate in England is called temperate maritime（温带海洋性气候）. This means that it is mild with temperatures not much lower than 0 C in winter and not much higher than 32 C in summer.
Warmest and coldest months
July and August are normally the warmest month in England.
In north-west China, the yellow earth is thick and compacted,
so people build cave dwellings as their place of residence.
China
Cave dwellings are common in certain areas of northern China where they serve as homes for more than 40 million people. In the provinces of Shaanxi and Shanxi where the yellow earth (called loess 黄土) is quite compacted（坚实的）, cave houses have been in use for centuries.
In Myanmar, the climate is hot and humid and there are many rivers. Many people live in bamboo houses on stilts, which keep them above the water.
The structures are designed to suit the weather and avoid floods, snakes and other beasts. The roofs are usually laid with grass or tile.
Myanmar
Guangxi 广西
Next to Guizhou province
Guangxi 广西
low latitude 低纬度
subtropical monsoon climate
亚热带季风气候
Sunshine moderate, longer summer and shorter winter
日照适中，冬少夏多
The abundant rain and heat makes this place perfect for agriculture all seasons.
降水丰沛，热量丰富，四季宜耕
Terrace
1. What areas are terraces usually built
2. What are the advantages of terraces
3. What terraces have the most beautiful lines
Watch a micro-video and answer questions:
Lead-in
1. What areas are usually terraces built
2. What are the advantages of terraces
3. What terraces have the most beautiful lines
They are usually built in areas with a lot of mountains.
They can protect soil, keep water and absorb more sunshine.
Longji Rice Terraces.
Longji Rice Terraces
Understanding ideas
Read the passage quickly and finish the following two tasks.
Task 2 Find the topic sentence of each paragraph.
Task 1 The type of this passage is ________.
A. narration(记叙文)
B. exposition(说明文)
C. argumentation (议论文)
Read for structure
Find the topic sentence of each paragraph.
para.1: These are the colours of the Longji Rice Terraces.
para.2: These terraces were built by the local Zhuang and
Yao people, to whom Guangxi is home.
para.3: So why did these people go to so much trouble to
turn the entire mountains into terraces
para.4: But perhaps what is most significant is the way in
which people have worked in harmony with nature to
make these terraces and grow rice.
para.5: Although modern technology could help produce more
crops, these terraces still mean a lot to the local
people for whom traditions hold much value.
Summarize the main idea of each paragraph.
para.1: The _______________of the Longji Rice Terraces.
colors
para.2: The _______________of the Longji Rice Terraces.
history
para.3: The ___________why the Longji Rice Terraces were built.
reasons
para.4: The ______________of building the Longji Rice Terraces.
significance
para.5: Today’s Longji Rice terraces.
Read for structure
Read for information
silver in spring
para. 1 colours
green in summer
gold in autumn
white in winter
para. 1 colours
silver
green
gold
white
银波绕山沐春日，
稻米暑夏绿群山，
穗禾秋日金山野，
梯田冬时覆白霜。
Which sentence do you like best
Try to translate it into Chinese to taste the terraces’ beauty!
Terraces can show ________________scenery(景色) in nature.
beautiful/wonderful
Summarize this paragraph in your own words.
Summary of para.1:
The beauty of the Longji Rice Terraces __________from one season to another.
changes
1. Where are the terraces
2. Who built the terraces
3. How long did it take to build them
4. How big are the terraces
In Guangxi, where __________________people live.
Local Zhuang and Yao people.
(From the Yuan Dynasty to the early of Qing Dynasty.)
It took nearly hundreds of years to build them.
As far as the eye can see, they cover tall mountain, from the bottom to the very top.
long time
huge project
difficult/
challenging
Summary of para. 2:
The Zhuang and Yao people spent a lot of ______and________________in completing this _______________ project.
time
continuous efforts
challenging
para. 2--- history
Building terraces was a big trouble!
the Zhuang and Yao
Summarize this paragraph
in your own words.
para. 3 reasons
Bad conditions of this region
few ____ and ____areas of land
_______ mountains
plenty of rain
_______ soil
Advantages of building terraces
________the areas growing rice
______the rainwater
________ the soil from _______
large
flat
steep
shallow
increase
catch
prevent
being
washed away
Soil is easily_____________.
Summary:
Human’s activities make it _________ for people to grow rice in this region.
possible
washed away
Summary:
Bad conditions of nature make it _________ for people to grow rice in this region.
difficult
Terraces provide ________________________for people.
enough food or better life
para. 3 reasons
Nature can have an effect on human’s living, but human can have power to change nature for a better living.
When people make these terraces, did they change nature at will
(任意地)
People have worked in harmony with nature to make the terraces and grow rice.
How do people work in harmony with nature to make the terraces
waterways
What are the waterways used to do
para. 4 significance
Along these waterways rainwater moves down the mountains and into the terraces.
the most significant
What play an important in the terraces
Retell the working principle(运作原理) of the Longji Rice Terraces
heat…turn
form…
fall down…
move down…into
Some logical words:
During…
At first,
Then,
Next,
After that,
At last…
water cycle
How do people work in harmony with nature to make the
terraces
para. 4 significance
water
cycle
perfect environment for birds and fish
good
ecosystem
(生态系统)
terraces
How does it happen
form
helps
By respecting the rules of nature.
Terraces create a __________________ecosystem, which is significant for human’s sustainable(可持续的) development.
harmonious
para. 5 Today’s Longji Rice Terraces
Terraces carry valuable _______________________.
tradition and culture
What do today’s terraces mean to the local people
Para. 1
Paras. 2&3
Para. 4
Para. 5
beautiful
scenery
enough
food&
better life
harmonious
ecosystem
valuable tradition & culture
Longji Rice Terraces
a great wonder
human
Nature
human
harmony between man and nature
Nature
human
天人合一
At one with nature
Summary
Research Tour to Longji Rice Terraces
(龙脊梯田研学行)
Suppose your class is going to have a research tour to the Longji Rice Terraces during this winter vacation. Before travelling there, every student is asked to search for the basic information about the Longji Rice Terraces and share it in class.
Read for use
Summarize what we have learned today to introduce the Longji Rice Terraces in 80-100 words.
Notice:
1. Have the topic sentence of each paragraph.
2. Use your own words instead of the original sentences in the passage.
Research Tour to Longji Rice Terraces
(龙脊梯田研学行)
1.wrap v. 包，裹 n. 披肩，围巾
短语:wrap sth.up 包……；结束……
wrapping paper 彩色包装纸
完成句子
1）他花了一晚上把圣诞礼物包起来_____________________________________________________
2）I wrapped the baby _______ a blanket.
3）I wrapped a blanket _________ the baby.
He spent the whole evening wrapping up the Christmas presents.
in
around
归纳总结：wrap v.包；裹 n.披肩，围巾
重点短语：wrap sth. up 把……包起来
wrap sb. in sth./ wrap sth. around sb.用……把某人抱起来
Key Words
2.prevent v. 防止；避免
短语：prevent sb. (from) doing sth.
完成句子
我们最好戴眼镜，以保护眼睛免受伤害。__________________________________________________________________________________
We had better wear sunglasses in order to prevent/stop/keep our eyes from being hurt.
归纳总结：prevent sb.from doing sth.防止做某事相当于
stop sb. (from) doing sth.; keep sb. from(不能省略) doing
3.harmony n. 和谐
短语：in harmony with与...和谐
harmonious adj.和谐的
完成句子
Only in this way _____________________________________(我们才能和自然和谐共处)
can we live in harmony with nature
归纳总结：与……和谐相处 in harmony with...
4.design v. /n. 设计，构思 设计师 designer
完成句子：据说这个版本是专为儿童设计的。__________________________________________________
It is said that the edition is designed for children.
归纳总结：design既是动词又是名词，
短语搭配：be designed for为……专门设计；
by design故意地
1.Building the terraces therefore meant that they could increase the areas in which they could grow rice.
(1)因此建造梯田（对他们来说）意味着可以增加他们种稻谷的土地面积。
(2)主语：____________________, 是________作主语
building the terraces
动名词
Language Points
2.But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
(1)
(2) _____________从句做主语；
the way是___________, 后跟way的________从句.
(3)way的用法：
①后跟短语 ____________________
_______________________
②后跟句子___________________/_______________
但是或许意义最为深远的是人们与大自然和谐相处的方式，以此来耕种梯田和水稻。
主语
表语
定语
the way to do
the way in which
the way of doing
the way that
3.These terraces also provide a perfect environment for birds and fish, some ____ _____ feed on insects that can harm the rice crops.
(1)
(2)that 在句中的功能 __________________________
(3)提供某人某物______________________________
________________________
类似的短语还有：
并且这些梯田能够为鸟和鱼儿们提供一个理想的环境，它们中一些以危害稻谷等农作物的害虫为食。
of which
定语从句的主语
provide sb with sth
provide sth for sb
offer sb sth / offer sth to sb
supply sth to sb/ supply sb with sth
4.These terraces were built by the local Zhuang and Yao people, to whom Guangxi is home.
此句话中，to whom Guangxi is home是“介词to+关系代词”引导的定语从句，修饰先行词________________________.
翻译:___________________________________________
龙脊梯田的建造者是广西当地的壮族和瑶族居民
terraces
Similar structures
Suggested answers:
(1)Building the terraces therefore meant they could increase the areas in which they could grow rice.
(2)But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
(3)This forms clouds from which rain falls down onto the mountain terraces once again.
(4)Although modern technology could help produce more crops, these terraces still mean a lot to the local people for whom traditions hold much value.
5.Starting in the Yuan Dynasty, work on the terraces took hundreds of years, until its completion in the early Qing Dynasty.
此句中， Starting in the …, 是_____________作_______,与主句主语work之间是__________关系。
翻译：________________________________________________________
现在分词
状语
主动
从元朝开始, 梯田的修建工作历经数百年，至清朝初期完工。
similar structures :
Reaching as far as the eye can see, these terraces cover all mountains, often from the bottom to the top.目之所及，梯田包裹着巍峨的高山，往往从山脚 一直盘绕到山顶。
6.Building the terraces therefore meant that they could increase the areas in which they could grow rice.
Building…是_________做_________;that 引导____________;in which引导____________.
7.But perhaps what is most significant is the way in which people have worked in harmony with
what引导__________从句;in which引导__________从句，
修饰先行词____________;to make…做____________状语。nature to make these terraces and grow rice.
动名词
主语
宾语从句
定语从句
主语
定语
the way
目的
Perfect your introduction.
2. Find more examples of people working in harmony with nature and share them next class.
Homework