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(共27张PPT)
Unit 1 The Changing World
Section B 1a-1f
2026新人教版九上
1
2
3
通过“读标题+分析插图”的预测策略，数字定位及分析；借助文本结构分析工具（填写对比表格等）梳理蒙内铁路的基本信息与叙事结构；
围绕文本主题(change) 深度体验语言特征(时态、句型、用词) 、学会恰当得体地运用目标语言，理解与表达The Changing World主题；
结合“一带一路”主题视频，运用单元所学语言框架，围绕“中外合作共建美好世界”展开讨论，阐释“一带一路”倡议的战略意义，提升对国际合作与发展主题的深层理解。
Learning Objectives
What kinds of transportation do you see？
Travel easily/faster
Bring more tourists
Create more jobs
relieve heavy traffic
Help economy grow
Does your hometown have a train system How does it benefit local lives
/ ben f t/
- v. 得益于；使受益
Watch a video and answer the questions.
1. Which country is it
2. What is the name of the railway
3. When was it built
4. How many stations are there
1. Which country is it
It is Kenya (肯尼亚).
2. What is the name of the railway
It is Mombasa–Nairobi Railway (蒙内铁路).
3. When was it built
It was built in 2017.
4. How many stations are there
There are 33 stations.
A high-speed train
Tracks
shooting angle
A low-angle shot makes the train appear majestic (雄伟的).
color
Red and yellow.
cinematic language
The moment the train pulls into the station.
A happy and exciting moment.
What the text is about
Kenya
Mombasa-Nairobi railway
Kenya’s capital
Kenya’s main port
1901
2017
480
10
over 2 million
about 4
How many numbers can you find Circle them.
Year
Time
Population
Length
in/since 2017; in 1901
10 hours; 4 hours
480-kilometre
more than 2 million people
Numbers speak louder than words. These facts clearly show how the railway has changed people’s lives.
Complete the table with the information from the text.
Paragraph 1 introduction The new train line was________ in 2017.
old railway
Paragraph 2 new railway
Paragraph 3 comments from locals government worker:
businessman:
supermarket manager:
Paragraph 4 conclusion
opened
It was built in 1901; it took 10 hours to travel by train .
The travel time has been cut to about 4 hours; over 2 million people use it every year.
People have become rich.
The train is convenient and cheap, and it helps him make business deals easily.
Food transport has become easier,
so people can enjoy more fresh food.
Countries can work together to build a better world.
1e
/k n klu / n. 总结
/ m n d (r)/ n. 经理
Past Present
Rough roads and an old railway line _____ _____ in 1901. The old trains _____ very slow. ___ ____ 10 hours to get to Nairobi from Mombasa by train. The new train ____ _______in 2017.
It ___ _____ ___ the travel time to about 4 hours.
More than two million people ____ it every year.
The new train ___ fast.
What was the problem with the old railway
old and slow
new and fast
comfortable and safe
were built
were
It took
was opened
has already cut
use
is
How did the writer describe the changes
A government worker Many towns ____ ________ over the last few years.
Local people have become ____.
A businessman His experience of using the train has been good becasue it’s __________ and _______.
Business becomes _____.
A supermarket manager The railway has made the transport of food ______.
Food ____ ___ take hundreds of lorries but now it takes only two or three trains.
How have local Kenyans benefited from the railway
People are richer.
The trips are more
convenient, cheaper and easier.
Food becomes more freash and healthier.
more convenient
healthier
more fresh food
have changed
rich
convenient
cheap
easy
easier
used to
easier
richer
What’s the topic sentence of the text
What type of the writing is the text
It is a news report.
Why does the writer use this type of the writing
The comment shows the purpose.
Accurate information 信息准确
Based on facts 立足事实
Objective viewpoint 观点客观
Focus on explanation 以解说为核心
What does the railway connect
The railway connects _________ and _________.
Mombasa
Nairobi
The railway connects .
The railway connects and .
The railway connects and .
Kenya’s past
present
Kenya
China
the world
What does “on the fast track” mean
New high-speed fast trains
Kenya’s fast development
Fast international cooperation
Mombasa
Nairobi
Kenya’s past
present
Kenya
China
the world
Have you seen or heard of any similar changes in the world over the last several years Where was it and what happened
The China-Laos Railway(中老铁路). It connects Kunming to Vientiane. It has helped Laos become aland-linked country instead of a land-locked one. It brings tourists and trade.
In what other ways can China work together with other countries to build a better world
Medical aid
Education
Space technology
Send doctors to help fight diseases in Africa.
Build schools or offer scholarships.
Share satellite data and remote sensing technology.
Think and Discuss
In what other ways can China work together with other countries to build a better world
· Medical aid: Sending doctors to help fight diseases in Africa.
· Education: Building schools or offering scholarships for students from developing countries to study science and technology.
· Green Energy: Sharing solar technology and wind power knowledge to help countries build clean energy systems and fight climate change.
Write a short news report based on one similar change in your hometown or in the world over the last several years.
In 2017, the new 480-kilometre Mombasa-Nairobi railway was opened. Before then, the only transport links between Mombasa, Kenya’s main port, and Nairobi, Kenya’s capital, were rough roads and an old railway line built in 1901. The old trains were very slow, it took 10 hours to get to Nairobi from Mombasa by train.
However, the new railway, built with China’s help, has already cut the travel time between Mombasa and Nairobi to about four hours for passengers. Now, more than two million people use it every year.
Local Kenyans have benefited a lot from the new railway. A government worker said, “I’m very happy with the new railway built by our Chinese friends. Many changes have taken place in the town over the last few years, and the people who live here have become rich.”
Let’s learn
/l k/- n. 交通路线；
联系- v. 连接
/p t/ n.
港口
/ k p tl/
n. 首都
在中国的帮助下建成
/ kenj n/- n. 肯尼亚人
- adj. 肯尼亚的；肯尼亚人的
从……中受益
在过去的几年里
变得富裕
发生；出现
cut...to... 意为把……缩短到
A businessman said, “My experience of using the train since 2017 has been good. It is very convenient and doesn’t cost much money. I am able to get to places on time and make business deals with ease.” The railway has also made the transport of food easier. “Food used to take hundreds of lorries to carry between the two cities, but now it takes only two or three trains,” said a supermarket manager. As a result, people now have more fresh food to eat. Although China and Kenya are far away from each other, the railway shows how different countries can work together to build a better world.
Let’s learn
轻松达成商业交易
食品运输
结果；因此
合作；携手
离……很远
虽然中国和肯尼亚相距很远，但这条铁路展示了各国如何合作共建更美好的世界。
1. 蒙内铁路 ________________________
2. 缩短出行时间（到.......） ________________________
3. 在某人的帮助下 ________________________
4. 从……中获益 ________________________
5. 在过去几年里 ________________________
6. 发生（有计划） ________________________
7. 相隔遥远 ________________________
8. 携手合作 ________________________
9. 达成生意往来 ________________________
10. 结果 ________________________
Mombasa-Nairobi railway
cut the travel time（ to）
with one’s help
benefit from
over the last few years
take place
far away from each other
work together
make business deals
as a result
In 2017, the new 480-kilometre Mombasa-Nairobi ___________was opened. Before then, the only transport links between Mombasa, Kenya’s main _________, and Nairobi, its ____________, were rough roads and an old railway line built in 1901. The old trains were very slow, and it took 10 hours to travel between the two cities. But the new railway, built ______ China’s help, has already __________(cut)the travel time to about four hours for passengers. Now, more than two million people use it every year.
Local Kenyans have ___________a lot from the new railway. A government worker said many changes have _____________ in the town over the last few years, and people who live there have become rich. A businessman said the train is very __________ and doesn’t cost much money, letting him get to places on time and make business deals with ____________. The railway has also made the transport of food easier, so people now have more fresh food to eat. This railway shows how different countries can to build a better world.

railway
capital
port
cut
benefited
taken place
convenient
ease
work together
with
根据课文内容和所给词的正确形式填空。
3.用英语写一个身边的变化（学校、家乡、家庭），全部使用下面句型。
1. ... used to ..., but now ...
2. ... have benefited a lot from ...
3. It is very convenient ...
4.As a result, ...
5.Although … and … are far away from each other, … shows how …
6.Before then, the only...were...
7.However,...,built with..., has already...
A New Chapter for Our Village
Before then, the only places for students to study after school were crowded homes and a small room with broken desks. However, the new library, built with community donations, has already cut the time we spend searching for books to just a few minutes. Local students have benefited a lot from this library. It is very convenient and doesn't cost much money to use. We used to have no reference books at all, but now we have hundreds of new ones. As a result, our exam scores have improved greatly. Although our village and the city are far away from each other, this library shows how even small communities can work together to create better learning opportunities. I am able to borrow books anytime and finish my projects with ease.
假如你是肯尼亚学生，用英语写一篇100字左右的文章谈谈铁路对你的生活影响。要求模仿本文时态、句型和用词特点。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.
As a Kenyan student, the new railway has truly changed my life. Before 2017, traveling from Mombasa to Nairobi used to take a whole day by old bus, but now it takes only about four hours by train. The old trains used to be very slow and uncomfortable, but now the new ones are much faster and more pleasant. I have visited my relatives in Nairobi more than ten times since the railway opened. My family has also benefited a lot—fresh fruit from the coast now takes only two trains instead of hundreds of lorries, so we have more choices at lower prices. The railway has made my school life easier, too; I have never missed a competition in the city because the train is always on time. It takes less effort to travel now than it did before, and I feel more connected to my country. I am truly thankful for this great change.

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