外研版（2019） 必修第三册 Unit 2 Making a Difference Understanding Ideas 课件-（21张）

(共21张PPT)
Book 3
Unit 2 Making a difference
After this class, you will be able to:
To find Ryan's solutions and efforts to help Africans with clean water.
To analyze Ryan's personality and realize the key to realizing one's dream.
To explore the meaning of the title and understand the small act can make a big difference.
Learning Goals(学习目标)
per capita 人均
shortage 短缺
Leading-in
Video: Water Shortage in Africa
The Well that Changed the World
A. The well built by Ryan solved the problem of worldwide water shortage.
B. The more wells you dig（v.挖）, the better the world will be.
C. The well built by Ryan encouraged more people to help make the world a better place.
Fast-reading
Choose the best explanation of the title and give your reasons.
Paragraph 1 A. Ryan’s courage and perseverance(n.毅力）
made his dream a reality.
Paragraph 2 B. Ryan earned $70, which was not enough.
Paragraph 3 C. Ryan saw the difference he had made to the children’s life.
Paragraph 4 D. How Ryan raised the $2000 to build a well.
Paragraph 5 E. Ryan learned some African children suffered from water shortage.
Paragraph 6 F. Ryan got more support and helped more people.
Match the main idea with its corresponding paragraph.
Fast-reading
1. What is the type of the text
A. A narrative（记叙文）.
B. An argumentative writing（议论文）.
C. An exposition（说明文）.
Careful-reading
time
result
（结果）
character(人物）
cause
（起因）
place
process
（经过）
narrative（记叙文）
six elements（要素）
Ryan
Canada and Africa
From a six-year-old schoolboy to an adult
Cause
Many people in developing countries couldn't get enough clean water.
1) Why do some African children have to walk ten kilometres to get water every day
2) Why is the water so dirty that it makes them sick
build a single well
$70
$2000
set up a
foundation
cleaned windows;
did gardening.
encourage more people to help to build more wells.
Process
built a well
asked for help from classmates and neighbors;
a friend of Ryan's mother helped him.
What did he do
Why
Effect
made a difference
to these children
made a difference
to the world
Today, over 800,000 people in 16 countries across Africa have benefited from the life-changing gift of clean, safe water.
＄70
＄2000
a well
Uganda
foundation
help
words to express time order
at first
later
finally
then
next
eventually
Post-reading
Post-reading（retell the story)
Think & Share
1. What kind of person do you think Ryan is Which of his qualities（ n.品质）do you admire（v.钦佩；欣赏）most Why
Ryan is sympathetic（有同情心的）, helpful, thoughtful（体贴的）, kind-hearted, warm-hearted, clever, intelligent, brave, courageous, determined, persistent（坚持不懈的），practical（务实的）...
Post-reading
Think & Share
2. As a senior high school student, what can you do to help people in need
I can save energy; visit an elderly neighbor and ask if they need anything; help classmates with their studies; or just offer to help out with something at home.
Post-reading
Every individual（个人）matters（v.要紧；重要）!
Every individual has a role to play!
Every individual makes a difference!
Shoulder （肩负；承担）your responsibility
and help those in need as much as you can!
Moral Lesson
One small act can make a big difference.
To find Ryan's solutions and efforts to help Africans with clean water
To analyze Ryan's personality and realize the key to realizing one's dream
To explore the meaning of the title and understand the small act can make a big difference
Summary
Thank you！