外研版（2019）必修第三册Unit 2 Making a difference Understanding ideas 课件-(共20张PPT)
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| 名称 | 外研版（2019）必修第三册Unit 2 Making a difference Understanding ideas 课件-(共20张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 29.0MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-05-04 12:42:16 | ||
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(共20张PPT)
Understanding ideas
Unit 2 Making a difference
Do you know how a well can change the fate of the world
water
What’s the video about
Activity1 Lead in
Look at the map and talk about water problems in African.
背景信息
Water scarcity in AfricaWater scarcity remains a serious issue in partsof Africa for years, especially in North Africa.In Africa, millions of people can't get access toclean drinking water, and they are living in areas
with poor sanitation services.Moreover, water availability, access and optimaluse in Africa are not promising. Only 5% ofAfrica's cultivated land is irrigated and less than10% of hydropower potential is utilised forelectricity generation.The reasons for water scarcity in Africa arecomplicated.Frequent droughts due to global warming anddeforestation have shrunk lakes and changedrainfall patterns.
Traditional irrigation technology andagriculture have caused a good sum of waterwaste.
Growing population and urbanisation haveincreased the domestic and industrial waterconsumption, which can't be fully supportedby poor intrastructure.
Pre-reading
Pre-reading
Now tick the solutions that you think are most effective to supply Africa with fresh water.
Read the title and look at the pictures on Page 18-19 to predict what the passage is mainly about.
Activity2 Prediction
1.Go through the passage and check your prediction.
A. A Canadian boy tried his best to mke his dream come true.
dig a well at home.
B. A Canadian boy collected enough moner for people dig a well at home.
C.A Canadian boy himself dig a well in Uganda.
D.A Canadian boy made the world different because of his efforts.
The main idea of a passage can be found from its title, the topic sentences, or even the pictures.
Title
Picture
The topic sentence
Activity3 Fast reading
√
Read the passage and find out what Ryan did to help solve the problem of water shortage in Africa.
Ryan raised $2,000 to build a well near a primary school in Ugada, and later set up a foundation to attract more support to provide clean, safe water for people in Africa.
1.Title
A. Narration（记叙文）
B. Exposition （说明文）
C. Argumentation（议论文）
D. Practical writing（应用文）
2.What’s the genre(体裁) of the passage
2.Pictures,chart and tables
3.First and last sentence of each para.
√
Para.4
Para.5
Para.1
Para.2
Read the passage quickly and match the main idea with each paragraph.
Para.3
A.The money Ryan had earned was not enough.
B.Ryan saw the well he donated in Uganda.
C.Ryan’s foundation brings far-reaching benefits.
D.Ryan learnt some African children suffered from
water shortage and decided to help them.
E.Ryan’s courage and perseverance made his dream
come true.
F.Ryan raised enough money and helped to build a well.
3.Read for structure
Para.6
2. Read the passage and fill the blanks.
Activity4 Read for details
Time clue
Ryan at 6
Later
As an adult
Idea occurred:Ryan’s plan was to 1. .
Action1:Ryan reached 2. of $ 70 by himself.
Action2:Ryan raised $2,000 with the help of others.
Action3:A well was built near3. in Uganda.
Result:Ryan was 4. to Uganda.
Ryan continued his work for charity and it was Ryan’s courage and 6. that made his dream
7. .
Ryan set up a 5. to help build more wells in Uganda.
build a well
his first target
a primary school
invited
foundation
perseverance
a reality
Complete Ryan’s story with expressions from the passage.
1.Ryan could get clean drinking water within ten steps, but some African children had to1. .So Ryan decided to help.
2.Ryan cleaned windows and did gardening, and reached2.
But when he 3. , he was told it cost $2,000 to build awell.
3.Ryan persuaded his classmates and neighbours to 4. . His mothers friend also helped him, After several months, he raised enough money and awas built in Uganda.
Activity4 Read for details
walk ten kilometers to get water every day
his first target of $70
gave the money to a charity
donate money
Ryan’s story
Complete Ryan's story with expressions from the passage.
4. Ryan visited Uganda. He saw 5. .He also saw6. who had turned out to welcome him.
5.Later, Ryan's experience led him to 7. to encourage more people to help.
6.Today, the life-changing gift of clean water 8. .
the finished well
hundreds of delighted students
set up a foundation
has benefited over 800,000 people in 16 countries across Africa.
1. What inspired the Canadian boy to help
A. The dirty water he found in Uganda.
B.What he learn from his teacher.
C. The drinking fountain in his school.
D. The ten-kilometre distance to the source of water.
2. How can we describe the Canadian boy
A.Helpful and determined. B. Joyful and warm-hearted.
C.Hard-working and grateful. D. Delighted and generous.
Activity5
√
√
B. The more wells you dig, the better the world will be.
2 .Choose the best explanation of the title and give your reasons.
C. The well built by Ryan encouraged more people to help make the world a better place.
A. The well built by Ryan solved the problem of worldwide water shortage.
Activity6
√
1. What kind of person do you think Ryan is
Activity7
He is kind-hearted, helpful, responsible and inspiring.
2.which of his qualities do you admire most why
His willingness to help others touches me most for it can ake a great difference to others.
3. As a senior high school student, what can you do to help people in need
Individuals aspects:
Seciety aspects:
Activity7
Water is the source of life.
Water conservation is the responsibility of everyone.
1.What have we learnt today
2.Emphasis on the importance of water resources and actions that individuals and society can take.
3.As a senior high school student, think about what you can do to protect water resources, and encourage to start with daily small things, such as saving water.
summary
Activity8
Summary
1.Try to retell the passage with the charts.
2.Write a short article to reflect your understanding and insights on “The well that changed the world”, or design a water-saving brochure.
Homework
Thank you!
Understanding ideas
Unit 2 Making a difference
Do you know how a well can change the fate of the world
water
What’s the video about
Activity1 Lead in
Look at the map and talk about water problems in African.
背景信息
Water scarcity in AfricaWater scarcity remains a serious issue in partsof Africa for years, especially in North Africa.In Africa, millions of people can't get access toclean drinking water, and they are living in areas
with poor sanitation services.Moreover, water availability, access and optimaluse in Africa are not promising. Only 5% ofAfrica's cultivated land is irrigated and less than10% of hydropower potential is utilised forelectricity generation.The reasons for water scarcity in Africa arecomplicated.Frequent droughts due to global warming anddeforestation have shrunk lakes and changedrainfall patterns.
Traditional irrigation technology andagriculture have caused a good sum of waterwaste.
Growing population and urbanisation haveincreased the domestic and industrial waterconsumption, which can't be fully supportedby poor intrastructure.
Pre-reading
Pre-reading
Now tick the solutions that you think are most effective to supply Africa with fresh water.
Read the title and look at the pictures on Page 18-19 to predict what the passage is mainly about.
Activity2 Prediction
1.Go through the passage and check your prediction.
A. A Canadian boy tried his best to mke his dream come true.
dig a well at home.
B. A Canadian boy collected enough moner for people dig a well at home.
C.A Canadian boy himself dig a well in Uganda.
D.A Canadian boy made the world different because of his efforts.
The main idea of a passage can be found from its title, the topic sentences, or even the pictures.
Title
Picture
The topic sentence
Activity3 Fast reading
√
Read the passage and find out what Ryan did to help solve the problem of water shortage in Africa.
Ryan raised $2,000 to build a well near a primary school in Ugada, and later set up a foundation to attract more support to provide clean, safe water for people in Africa.
1.Title
A. Narration（记叙文）
B. Exposition （说明文）
C. Argumentation（议论文）
D. Practical writing（应用文）
2.What’s the genre(体裁) of the passage
2.Pictures,chart and tables
3.First and last sentence of each para.
√
Para.4
Para.5
Para.1
Para.2
Read the passage quickly and match the main idea with each paragraph.
Para.3
A.The money Ryan had earned was not enough.
B.Ryan saw the well he donated in Uganda.
C.Ryan’s foundation brings far-reaching benefits.
D.Ryan learnt some African children suffered from
water shortage and decided to help them.
E.Ryan’s courage and perseverance made his dream
come true.
F.Ryan raised enough money and helped to build a well.
3.Read for structure
Para.6
2. Read the passage and fill the blanks.
Activity4 Read for details
Time clue
Ryan at 6
Later
As an adult
Idea occurred:Ryan’s plan was to 1. .
Action1:Ryan reached 2. of $ 70 by himself.
Action2:Ryan raised $2,000 with the help of others.
Action3:A well was built near3. in Uganda.
Result:Ryan was 4. to Uganda.
Ryan continued his work for charity and it was Ryan’s courage and 6. that made his dream
7. .
Ryan set up a 5. to help build more wells in Uganda.
build a well
his first target
a primary school
invited
foundation
perseverance
a reality
Complete Ryan’s story with expressions from the passage.
1.Ryan could get clean drinking water within ten steps, but some African children had to1. .So Ryan decided to help.
2.Ryan cleaned windows and did gardening, and reached2.
But when he 3. , he was told it cost $2,000 to build awell.
3.Ryan persuaded his classmates and neighbours to 4. . His mothers friend also helped him, After several months, he raised enough money and awas built in Uganda.
Activity4 Read for details
walk ten kilometers to get water every day
his first target of $70
gave the money to a charity
donate money
Ryan’s story
Complete Ryan's story with expressions from the passage.
4. Ryan visited Uganda. He saw 5. .He also saw6. who had turned out to welcome him.
5.Later, Ryan's experience led him to 7. to encourage more people to help.
6.Today, the life-changing gift of clean water 8. .
the finished well
hundreds of delighted students
set up a foundation
has benefited over 800,000 people in 16 countries across Africa.
1. What inspired the Canadian boy to help
A. The dirty water he found in Uganda.
B.What he learn from his teacher.
C. The drinking fountain in his school.
D. The ten-kilometre distance to the source of water.
2. How can we describe the Canadian boy
A.Helpful and determined. B. Joyful and warm-hearted.
C.Hard-working and grateful. D. Delighted and generous.
Activity5
√
√
B. The more wells you dig, the better the world will be.
2 .Choose the best explanation of the title and give your reasons.
C. The well built by Ryan encouraged more people to help make the world a better place.
A. The well built by Ryan solved the problem of worldwide water shortage.
Activity6
√
1. What kind of person do you think Ryan is
Activity7
He is kind-hearted, helpful, responsible and inspiring.
2.which of his qualities do you admire most why
His willingness to help others touches me most for it can ake a great difference to others.
3. As a senior high school student, what can you do to help people in need
Individuals aspects:
Seciety aspects:
Activity7
Water is the source of life.
Water conservation is the responsibility of everyone.
1.What have we learnt today
2.Emphasis on the importance of water resources and actions that individuals and society can take.
3.As a senior high school student, think about what you can do to protect water resources, and encourage to start with daily small things, such as saving water.
summary
Activity8
Summary
1.Try to retell the passage with the charts.
2.Write a short article to reflect your understanding and insights on “The well that changed the world”, or design a water-saving brochure.
Homework
Thank you!