北师大版（2019）必修第三册Unit 8 Green Living Lesson 3 “White Bikes” on the Road课件(共17张PPT)

(共17张PPT)
新北师大必修Book 3
Unit 8 Lesson 3
“White Bikes” on the Road
Which means of transport do you often choose in your daily life
shared bikes
Are there any shared bikes in your neighbourhood or around your school
What do you think are the advantages and disadvantages of them
Advantages
Disadvantages
convenient saving energy reducing pollution
providing public transport
making “the last-mile distance” easy
environmentally friendly
causing parking problems
causing accidents on the road
Can you guess in which city the idea of “shared bikes” was born
Why is Amsterdam a good city for cycling
It’s flat and therefore convenient for bicycles
There are plenty of places for bicycle parking; Most streets in the city centre have a bicycle path
38% of all trips are made by bike
How dose the passage develope
time order
space order
Development of "White Bikes"
In the 1960s
In 1999
Now
Understanding Development of Events
The development of events talks about how one event followed another to create a certain situation.
Find the starting point of the events.
Find out when and where the events developed.
Find out what problems developed and what the consequences of the development were.
Skill Builder
Development of "White Bikes"
In the 1960s
What happened Who did that What did they do What is the result
A group of cycling fans came up with an diea;
The group painted bikes white and placed them in...
Problems came up and the “white bikes”all disappeared
Development of "White Bikes"
In 1999
what happened what did they do
The “white bikes”returned to amsterdam;
with a computer tracking system to record their move
put in a special card to take a bicycle;
painted in bright colors。
The bikes were parked at special parking places.
Development of "White Bikes"
Now / Nowadays
results influence
You can now enjoy clean air and easy transport in central amstrdam.
the idea of “white bikes” has pedalled its way around the world and there has been a global increase in bike sharing, including China.
move slowly
Suppose you are docents （讲解员）at the Museum of Shared Bikes, try to introduce the development of shared bikes to the visitors.
Refer to your flow chart;
Welcome to …
To talk about … we cannot miss Amsterdam because … in the 1960s,...in 1999,...now,...
Thanks for listening.
Student A: Amsterdam
Student B: in the 1960s
Student C: in1999
Student D: nowadays
“White bikes” in the 1960s
purposes
actions
results
Influence in the world
Amsterdam: the City of Bicycles
The return of “white bikes” in 1999
actions
results
Today…
Where will bike-sharing go in China You decide.
solutions
problems
Write a written proposal on “how to help bike-sharing go smoothly in China”.