高中英语北师大版（2019）必修第三册Unit 8 Green Living Lesson 3 _White Bikes_ on the Road 课件-(25张ppt)

(共25张PPT)
Lesson 3 “White Bikes” on the road
Unit 8 GREEN LIVING
目录页
contents
Pre-reading
I
Post-reading
IV
Fast Reading
II
Grammar
V
III
Intensive Reading
Ⅵ
Homework
Ⅰ
Pre-reading
Pre-reading
Which vehicle will you choose for travelling
transportation
plane
ferry
helicopter
minibus
motorcycle
lorry
the underground
bullet train
car
hovercraft
van
bicycle
Pre-reading
With the development of science and technology, transportation in cities is improving, but with the convenience it has brought us, some other problems are coming out. How can we change the situation
haze
traffic jam
air pollution
Pre-reading
Ⅱ
Fast Reading
Amsterdam 阿姆斯特丹
the capital of Netherlands
Amsterdam is a city with cyclists. It has the highest proportion of bicycles in the world — 14 million bicycles among 15 million people!
Fast-reading
A. The white bikes are back
B. Bike-sharing is more and more popular in the world
C. How the white bikes began
D. The convenience and problems of bikes in China
E. How the white bikes affect Amsterdam
F. Amsterdam is a good place for cycling
Match the main idea of each paragraph.
Para 1
Para 2
Para 3
Para 4
Para 5
Para 6
Fast-reading
What are the advantages of bicycles over cars
Fast-reading
Convenience for
the bicycles there
It is flat
Plenty of places for parking
Bicycle path
Fast-reading
Ⅲ
Intensive Reading
1960s (Para2)
The fans’ hopes:
idea: They believed that it would be better for everybody if cars ______________ in the city centre.
purpose: They were hopeful that this would help to __________, ______________, __________________________.
weren’t allowed
save energy
reduce pollution
provide free public transport
Intensive-reading: Detailed information
Taking actions:
1. _______ the bikes white.
2. Placed them in the ________________.
3. _______ can take them and use them.
4. Wherever someone finished the journey they would ______ the bike there.
The problem:
__________________________ within weeks.
Painted
neighbourhoods
Anyone
leave
Thieves took all the bicycles
Intensive-reading: Detailed information
Solutions:
The bike is back with a computer chip to record ______________.
To take a bicycle you have to ___________________.
The bikes are parked at ____________________.
Benefits:
_______ air
___________ transport
its every move
put in a special card
special parking places
clean
easy
30 years later (Para 3)
nowadays (Para 4)
Intensive-reading: Detailed information
It is a good place for cycling because it is 1 ____, and therefore is 2 ___________ for bikes. So people 3 _____ it “city of bicycles”. People have been enjoying the 4 _______ of cycling in Amsterdam for years.
In the 1960s, a group of cycling 5 _____ had an idea. They were hopeful that riding bikes would help to 6 ___________, 7 ______________ and provide free public transport. Anyone was 8 _______ to use the white bikes and 9 _______ the bikes anywhere. But their idea didn’t 10 ______.
However, 11 __________ 30 years later, the bike is back with a computer chip to 12 ______ its every move. To take a bike you should 13 ______ a special card. The new bike is not actually white but is an unusual design with bright colour.
flat
convenient
call
benefits
fans
allowed
work
leave
record
put in
more than
save energy
reduce pollution
Finish the summary.
Intensive-reading: Summarize
To call for the public awareness of protecting the
environment as well as using the clean transport.
Intensive-reading
What are the author’s purposes for writing this article
Ⅳ
Post-reading
Do you think the bike would be good for our city Why or why not
eg:
I think bikes would be good for our city, because…
I don’t think bikes would be good for our city, because…
Useful expressions:
popular much safer
save energy reduce pollution
less traffic in city centres very slow
it’s not convenient, because… steal
a good way to keep fit much less space
Post-reading
1. We eventually arrived at our ____________ (目的地)．
2. I was ill, and ____________ (因此) I could not come.
3. In many towns _________ (停车) is allowed only on one side of the street.
4. This is the only _______ (小径) through the forest.
5. Microcomputers have been used in radar ____________ (跟踪)．
6 .The sun ______________ (appear) behind a cloud.
7. If it is ____________ (convenience) to you, please go for my party this Sunday.
destination
therefore
parking
path
tracking
disappeared
convenient
Post-reading
8. Is this the best answer that you can _____________ (想出)
9. I need _________ (充裕的) time to finish the work.
10. ___________ (不久之后), in 1945, they were married.
11. __________ (多亏) his encouragement, I finally realized my dream.
12. If it ______________ (对……方便) you, we’ll come tomorrow.
13. I expect something to _____________ (发生) soon.
come up with
plenty of
Soon after
Thanks to
is convenient for
come about
Post-reading
Good morning, everyone.
I am Li Hua from Xingguang Middle School. The topic of my speech is “Let’s Ride Bicycles”．
As is known to all, with the improvement of people’s living standards, cars have become a popular means of transport, bringing great convenience to our life. However, they have also caused some problems such as air pollution and traffic jams.
Homework
How can we solve the problems then As far as I’m concerned, riding bicycles is a good solution. For one thing, bicycles don’t need any petrol and they are energy saving. For another, bicycles are environmentally friendly because they won’t give off waste gas. What’s more, riding bicycles is a good way for us to exercise and it is beneficial to our health.
Therefore, let’s take the responsibility to build up a low carbon city by riding e on and join us!
Thank you!
Thank you