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(共18张PPT)
Unit 1 The Changing World
Section A 1a-1d
Look and say
How are these two photos different
past
present
empty
a lot of trees
beautiful
few plants
lifeless
lively
better
功勋树
Why do you think these places changed so much
Because the government and people worked hard to plant trees and protect nature.
1. What does "The Changing World"
mean
Look and say
不断变化的世界
It means our world keeps changing all the time.
2. How has your hometown changed
over time
road
technology
buildings
lifestyle
environment
life standard
Discuss
In my hometown, we used to___________.
Now, we_____________.
What changes have taken place in your hometown
Look and say
Changes
What changes have taken place in your hometown
What have people done to make our lives better
They_____________________________________.
have built new roads
In the past, we used to walk on the ______ roads.
[r f] adj.崎岖的
Now, we ______________.
take the bus
rough
Look and say
What changes have taken place in your hometown
Changes
In the past, we used to travel far to_______________.
Now, we have many _______.
to see a doctor
hospitals
What have people done to make our lives better
They_____________________________________.
have built new hospitals
Changes
Look and say
What changes have taken place in your hometown
In the past, we didn't have any good places for________.
Now, we have a big ___________.
shopping
supermarket
What have people done to make our lives better
They_____________________________________.
have built many supermarkets
Changes
Look and say
What changes have taken place in your hometown
In the past, the hill was covered with________.
Now, the hill is covered with _______.
sand
plants
What have people done to make our lives better
They____________________________________________.
have planted trees and protected the environment
Changes
The photos show changes in Li Rui's hometown over the years.
Past
Present
His hometown used to have _________________ and the land was_________ and_________ .
Now his hometown _______________
with the _________ bush.
1a
fewer plants thick dry bare(裸露的) be covered
fewer plants
dry
bare
is covered
thick
[b ]
n.灌木
How do the changes make you feel
Glad / Happy
Sruprised
Proud
Amazed
...
Now, we will listen to a short telephone conversation .
Listen then answer the questions.
1.Why does George call Li Rui
2.What is the relationship between George's father and Li Rui's grandfather
3.When did George's father last visit the place
He calls to ask if Li Rui can be_________ for him and _________.
They were _____________.
__________ ago.
1b
good friends
a guide
his father
20 years
Li Rui is now showing George and his father around her hometown.
Listen to their conversation and complete the table.
1c
Past Present
It took ______ to reach the town. Going to school by bus took nearly over rough roads With the new roads, it takes only
_________ .
Going to school takes only __________.
They used to ___________________ to see a doctor.
The town has built a new .
They didn't have any such places for ___________. They now have a down the street.
The hills were covered with ____ . They are now covered with
.
40 minutes
have to travel far
shopping
sand
half a day
an hour
15 minutes
hospital
supermarket
beautiful
被… 覆盖
过去常常
到达
trees
Li Rui is now showing George and his father around her hometown.
Listen to their conversation and complete the table.
Li Rui is now showing George and his father around her hometown.
Listen to their conversation and complete the table.
1c
New Roads
shorter time
New Hospital
New Supermarket
Green Hills
Traffic
(交通)
Public facilities
(公共设施)
Environment
(环境)
After-listening
How do they talk about changes
When I first visited there, it took...
When I was a child, the bus took...
We used to have to...
We didn’t have any...until...
The hill used to be...
About the past
Now, with new roads, it takes...
Now, it only takes...
But now, our town has built...
And now, the hills have been covered with...
About the present
Group work: Four students in a group to talk about the changes mentioned in the listening.
When I first visited there, it took...
When I was a child, the bus took...
We used to have to...
We didn’t have any...until...
The hill used to be...
About the past
Now, with new roads, it takes...
Now, it only takes...
But now, our town has built...
And now, the hills have been covered with...
About the present
After-listening
Language ponits
Listen again and role paly
visit one's hometown
拜访某人的家乡
be one's guide
做某人的向导
成为某人的好朋友
=for a long time 很长时间
since +句子（一般过去时）
自从
课本p94
Language ponits
Listen again and role paly
It takes 时间 to do sth.
做某事花费..时间
崎岖的道路
过去常常;曾经
去很远的地方看病
沿街;在道路上
被...覆盖
课本p94
Li Rui's
hometown
How do you think they happened
Discussion
New Roads
government support
people’s
hard work
technology
1d
New Supermarket
Shorter travel time
New hospital
Green Hills
[ ɡ v m nt] n.政府
Changes
road
technology
buildings
lifestyle
environment
life standard

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