Unit 8 Green Living lesson 3 White bikes on the road课件(共30张PPT)-2025-2026学年北师大版（2019）必修第三册

(共30张PPT)
Lesson 3 “White Bikes” on the Road
Unit 8
What are the roads like at 8 o'clock in the morning
shared bike
Step 1: Pre-reading (Prediction)
Can you guess in which city
the idea of “shared bikes” was born
Amsterdam ——City of Bicycles
the first shared bike —— the “white bike”

Amsterdam
population
15million
14million
The capital of Netherland
Let's get into Amsterdam！
Today’s story is about Amsterdam, capital of the Netherlands. It has quiet streets even in the center with very few cars. How do people travel there Read the passage and learn about it.
Welcome to
Amsterdam
Check your prediction.
Match the main idea with each part
Part. 1
Part.3
Part. 2
Why Amsterdam is called the “City of Bicycles”
The idea of white bike appeared
Step2: Fast reading (Skimming)
The return of white bikes
(Para.1)
(Para.2)
(Para.3)
Part.4
Para.4-6
The influence of white bikes on the globe，especially in China
Why is Amsterdam a good city for cycling
Read the first paragraph and take notes about the reasons.
Why is Amsterdam
a good city for cycling
*It’s flat and therefore convenient for bicycles.
*There are plenty of places for bicycles parking;
Most streets in the city center have a bicycle path.
*38% of all trips are made by bike.
bicycle paths
flat
parking places
convenient
→popular
Step3: Careful reading
Part1.
Part 2
1.What were their ideas
They believed that it would be better for everybody if cars______________in the city centre.
2.Their hopes/purposes
1)_____________________
2)_________________
3)__________________
3.Their actions
1._______the bikes white
2. Placed them __________
3. __________can take them
and use them for short journey
4.wherever someone finished the journey they should _____the bike there.
4.The problem
____________________within weeks.
weren’t allowed
save energy
reduce pollution
provide free public transport
Painted
in many areas around Amsterdam
Anyone
leave
Thieves took all the bicycles
White bike
The idea of white bike appeared
Part. 3: The return of white bikes
Reappearance(Return): more than 30 years later(in1999)
Solutions
Result/Effect
1)________________________________2)________________________________3)________________________________
Use of computer tracking system
Unusual painted in bright colours
Special parking places
para.3
Part. 4: The influence of white bikes on the globe，especially in China
Result/Effect
:people can enjoy clean air and easy transport in central Amsterdam
:the idea of white bike has pedalled its way around the world and there has been a global increase in bike-sharing
:More and more cities have their own “white bike”programmes
Around the world
In Amsterdam
In China
“White” bikes returned.
White bikes disappeared.
Appear
thieves
Solutions
Step 4 Roadmap
2.plenty of places
3.bicycle path
1.computer tracking system
2.bright colours
3.park at special places
1.flat
It is a good place for cycling becase it is_____, and therefore is_________ for bikes.so people it " city of bicycles" .so people have been enjoying the__________of cycling in Amsterdam for years.
In the 1960s, a group of cycling fans had an idea. they were hopeful that riding bikes would help to___________ _,______________and provide free public transport. Anyone was_______ to use the white bikes and _______ the bikes anywhere.But their idea didn't ______.
__________,more than 30 years later, the bike is back with_______________ to record its every move.To take a bike you should insert a special card. The new bike is not actually white but is an unusual design with bright color.
flat
convenient
call
benefits
save energy
reduce pollution
allowed
leave
work
However
a computer chip
Step 5 Finish the summary
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
六安
偷车啦
自行车之殇，谁之过
stept 6
Discussion
Individual (个人):
As members of the city, what should we do
(Group discussion )
Government:
a computer chip.
insert a special card.
bright colors.
……
Sentences:
It is our duty to do sth.
It is of great importance to do sth.
The most important thing is to …
*** If everyone makes a little change, we can make a big difference.
Take Action Now!!!
If everybody contributes their own efforts, the shared bike in our city will definitely develop prosperously, and we will enjoy less traffic and clean environment soon!
Writing (Homework)
城市公共自行车的普及给市民带来了便利，但也面临着诸多问题。某英文报近期开辟专栏,就自行车管理的问题征求广大市民的意见。请结合实际，按以下提示,用英文为该专栏写一篇稿件。
提示：
1. 政府推行公共自行车所做出的努力
2. 针对不文明行为，提出合理的建议
注意：
1.词数100左右；
2.可以适当增加细节，以使行文连贯。
3.开头语已为你写好。
Dear editor,
I am glad to see __________________ __________________________________
Homework
1. Review what we have learned today
and finish your writing after class.
2. Surf the Internet and find more
information about Amsterdam.
SEE YOU!