Unit 8 Green Living Lesson 3 White Bikes on the road 课件-(共23张PPT)北师大版(2019)必修第三册

(共23张PPT)
Book 3 Unit 8
Lesson 3 Reading: “White Bikes” on the Road
Learning Objectives
By the end of the class, you will be able to:
1. gain some knowledge about Amsterdam white bikes.
2. grasp the development of “white bikes” by finishing a mind map.
3. understand the significance of environmental protection and green living.
1. Activate and Share
Shared bikes
Q: What are the advantages and disadvantages of shared bikes
1. convenient
2. save energy
3. reduce pollution
4. provide public transport
5. make “the last-mile distance” easy
1. cause parking problems
2. cause accidents on the road
3. not convenient when it rains
Can you guess in which city the idea of “shared bikes” was born
2. Guessing
—the City of Bicycles
Amsterdam
Reading
“White Bikes”
on the Road
Match the main idea with each paragraph.
3. Fast reading
Para. 1
Para. 2
Para. 4
F. “white bikes ” in China
Para. 3
Para. 5
Para. 6
A. In 1999, the “white bikes” returned to Amsterdam.
C. Influence of “white bikes ”
B. Amsterdam–The City of
Bicycles
E. “white bikes ” in the world
D. In 1960s, the idea of white bikes came into being.
Para. 1
Para. 2
Para. 4
Match the main idea with each paragraph.
F. “white bikes ” in China
Para. 3
Para. 5
Para. 6
A. In 1999, the “white bikes”
returned to Amsterdam.
C. Influence of “white bikes ”
B. Amsterdam–The City of
Bicycles
E. “white bikes ” in the world
D. In 1960s, the idea of white bikes came into being.
Read Para. 1, and fill in the blanks.
Why is Amsterdam
a good city for cycling
It’s _____and therefore
__________for bicycles.
There are ______________ for _______________.
Most streets in the city center have a ___________.
flat
convenient
plenty of places
bicycles parking
bicycle path
4. Detailed reading
Stage 2
Stage 3
Read Para. 2, and answer the questions.
1) When and where did white
bikes appeared
2) What did people do
3) What happened soon after
Stage 1:White bikes appeared.
1960s/Amsterdam
Actions: painted...white
placed...in many areas
Results: disappeared,
thieves stole them
Stage 2:White bikes__________.
1999/______________
Actions: 1. with a computer _________________
to record...
2. _____________________
3. ______________________
Results: ________________
Read para. 3-4, and finish the mind map.
returned
Amsterdam
tracking system
painted...bright
parked at special places
Stage 1
succeeded
THINK: What are the differences between the “white bikes” of the 1960s and of 1999
in the 1960s in 1999
color
parking place
security
result
The differences between the “white bikes” of the 1960s and of 1999:
in the 1960s in 1999
color
parking place
security
result
white color
were all stolen in a matter of weeks
succeeded
safer than before
not safe
park at special parking places
bright color
leave the bikes in the place
where they finish their journey
______________________________.
Now/____________________________________
like to use...
enjoy the _________
__________ develop...
trying different ways...
Read para. 5-6, and finish the mind map.
Stage 3: Shared bikes appear
around the world
and in China
benefits
problems
Stage 1
Stage 2
Now/_________________
_____________
like to use...
enjoy the _________
__________ develop...
trying different ways...
The Whole Mind Map
Stage 3:
Shared bikes appear
around the world
and in China
benefits
problems
Stage 1:
White bikes appeared.
1960s/Amsterdam
Actions: painted...white
placed...in many areas
Results: disappeared,
thieves stole them
Stage 2:
White bikes returned.
Actions: 1. with a computer ______________ to record...
2. _______________
3. ___________________
Results: ____________
tracking system
1999/______________
Amsterdam
painted...bright
parked at special places
succeeded
5. Think and Share
Opinions
Opinions
Discuss the following two questions in groups:
2. In the last sentence, what does the writer mean by saying “Where will be bike-sharing go in China You decide.”
1. What does the title “‘White Bikes’ on the Road” mean
“‘White Bikes’ on the Road” refers to “White Bikes” being
used to ride around the streets of a city.
Apart from the literal(字面上的) meaning, the
title can also mean that the effort to carry out “White
bikes” projects takes time and it is still on the way.
There're still aspects that need to be improved.
1. What does the title “‘White Bikes’ on the Road” mean
Young people like the students will determine how successful bike-sharing will be in the future by deciding whether or not and how much they want to use it.
It can also mean that whether or not bike-sharing can exist successfully depends on each individual. Everyone has to take the responsibility to take care of bike-sharing so that it can last longer and help people better.
2. What does the writer mean by saying “Where will be bike-sharing go in China You decide.”
solutions
problems
Summary
Self-assessment
1. Do you master the new words and expressions
2. Are you familiar with the development
of bike-sharing
3. Do you understand the significance of environmental protection and green living
Suppose you are docents （讲解员）at the Museum of Shared Bikes, please write a short introduction to introduce the development of shared bikes to the visitors.
Model:
Welcome to …
To talk about … we cannot miss Amsterdam because … in the 1960s,...in 1999, ... now, ...
Thanks for listening.
Tips: Refer to your mind map;
Part 1: Amsterdam
Part 2: in the 1960s
Part 3: in 1999
Part 4: nowadays
6. Homework
Thank you for listening!