Unit 8 Green living Lesson 3 课件（共41张，内嵌音频） 2024-2025学年高一英语北师版（2019）必修第三册

(共41张PPT)
Unit 8
Green Living
Lesson 3
“White Bikes” on
the road
1. Learn more about shared bikes and recognize the benefits of cycling.
2. Write an essay on proposing countermeasures for the difficulties. encountered by shared bikes in recent years.
3.To mater the usage of key words: disappear; with复合结构.
4. Understand the whole text by finishing a mind-map(思维导图).
Learning objectives
How do you usually
go to school ？
Shared bikes
Lead-in
Are there any shared bikes in your neighbourhood or around our school
What are the advantages and disadvantages of shared-bikes
Have you tried shared bikes
What are their advantages and disadvantages
Advantages
convenient
saving energy
reducing pollution
providing public transport
making “the last-mile distance” easy
Disadvantages
causing parking problems
causing accidents on the road
not convenient when it rains
Warming-up
Can you guess in which city the idea of “shared bikes” was born
https:///
Guessing game
It is the capital of Holland--
n. 荷兰
Amsterdam
Amsterdam
[ mst d m]
n.阿姆斯特丹
Pre-reading
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
Task 1: Listen to the tape and answer these questions.
A. Narrative Essay [ n r t v ese ] （记叙文）
B. Argumentative Essay [ ɑ ɡju ment t v ese ] （议论文）
C. Expository Writing [ k sp z t r ] （说明文）
What is the text type of the passage
What's the main idea of this passage
This passage is mainly about the development process of “__________” in Amsterdam and its influence on the world, especially in China.
white bikes
√
Fast reading
While-reading
Task 2: Read the text again and MATCH !
Para. 1
Para. 2
Para. 3
Para. 4-6
The “white bikes”s return.
The resource of the “white bikes”s concept.
The reason of the “white bikes” s popularity in Amsterdam.
The “white bikes”s influence on the globe, especially in China.
B.
A.
C.
D.
Fast reading
While-reading
Amsterdam is called "the City of Bicycles". Why is it a good city for cycling Read Paragraph 1 and take notes about the reasons. 教材P36，Ex.2
Task 1:
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.
result
Careful reading
While-reading
People in Amsterdam have been enjoying the benefits of cycling for years. The idea began about 50 years ago, and was first known as “white bikes”. Amsterdam is a good city for cycling because it’s flat and therefore convenient for bikes. There are also plenty of places for bicycle parking and most streets in the city centre have a bicycle path. Because of its convenience for bicycles, Amsterdam has become very popular with cyclists—an amazing 38% of all trips are made by bike. Some people even call Amsterdam “the City of Bicycles”.
adj. 平坦的
be convenient for: 对……方便
have been doing 现在完成进行时：表示动作从过去到现在一直进行
be made of 表示“由... 制成”，可以看得出原材料；
be made from 表示“由... 制成”，看不出原材料；
be made in 后面跟地点，表示“产自 ...（某地）”；
be made by 后面跟某人/某物，表示“被 ...（某人/物）制成”。
受……欢迎
Read and explore
n. 好处
cycling: n. 骑行
cycle：v. 骑行 n. 循环
cyclist：n.骑自行车的人
许多、大量
Task 2: Where did the idea of “white bikes”start What happened to it soon after, and what is the situation now Read the rest of the text. Make notes in the table. 教材P37， Ex.3
Development of "White Bikes" In the 1960s In 1999 Now
Careful reading
While-reading
Where did the idea of “ white bikes” come form In the 1960s, a group of cycling fans came up with an idea. They believed that it would be better for everybody if cars weren’t allowed in the city centre and only bicycles were. They were hopeful that this would help to save energy, reduce pollution and provide free public transport.
come up with 提出
come over 过来，顺便拜访
come to life 苏醒
come across 遇见
come through经历，脱险
come out 出版，显露，结果是
条件状语从句
在20世纪60年代
1.equip指装备某种仪器设备;
furnish指用家具将房间布置起来;
supply指提供不足或缺乏的东西;
provide指提供必需和有用的东西。
2.用于人时, outfit指衣物的配备, equip指各种专门的物件的配备。
3.supply常用于定期的多次的供应,而furnish常用于一次性的供应。
4.在涉及金钱时, provide往往意味着“免费供给”,而supply则一般不含此意。
5.furnish可接双宾语,而provide和supply则不可接双宾语。
Read and explore
节省能源
减少污染
The group painted hundreds of bicycles white and placed them in many areas around Amsterdam for people to use. Anyone was allowed to take them and use them for short journeys. People would leave the bike in the place where they finished their journey, so that someone else could then take it and use is from there. Soon after, however, problems came up and the “ white bikes” all disappeared—thieves stole them all in a matter of weeks!
dis (否定前缀)+ appear(出现)
=消失
v. 绘画、喷漆
几个、大约、左右
Read and explore
引导结果状语从句
被提及
Who/where Why (purpose) How
A group of cycling fans in Amsterdam first had the idea for “white bikes”.
They painted hundreds of white bikes and left them around the city centre for people to use.
Because they believed that it would help to save energy, reduce pollution and provide free public transport.
Development of "White Bikes"
Stage 1：in the 1960s (Para2)
In 1999, the “white bikes” returned to Amsterdam— this time with a computer tracking system to record their every move! To take a bicycle, you had to put in a special card. The new “ white bikes” were not actually white but painted in bright colours. The bikes were parked at special parking places. Thus people who wanted to use them had to take them to another special parking place near their destination and leave them there.
car park:一般指的是车库,那种地下的停车场
parking place/lot:是指露天的停车场
v. 记录
引导定语从句
Read and explore
停车场
in the1960s
stage 1
start
The development of “White bikes” (para. 3 )
Soon after
nowadays
stage 3
in 1999
(stage 2)
Failed
Within a matter of weeks, the bikes had all been stolen and the project came to an end.
why
Thanks to the ideas and efforts of many people, like the cycling fans of the 1960s and those who enabled the return of “ white bikes”, you can now enjoy clean air and easy transport in central Amsterdam.
由于、多亏了
Read and explore
prep: 像
方便的运输

in the1960s
stage 1
start
Soon after
nowadays
stage 3
In future
in 1999
(stage 2)
Failed
The development of “White bikes” (para.3.4 )
Stage 2：
in 1999
changes:
result:
People can enjoy clean air and easy transport in central Amsterdam
a. _______ ______ with a computer tracking system a special card.
b. color: ________ _______ in bright colors
c. ______ ______ at special parking places
Development of "White Bikes"(Para3&4)
what happen:
“White bikes” returned to Amsterdam.
were equipped
were painted
were parked
Nowadays, the idea of “white bikes” has pedalled its way around the world and there has been a global increase in bike-sharing.
全世界
v. 用脚踏动
Read and explore
succeeded
in the1960s
stage 1
start
The development of “White bikes” (para. 5 )
Soon after
nowadays
stage 3
in 1999
(stage 2)
CAREFUL READING
Failed

Development of "White Bikes"(Para5)
Stage 3: nowadays
The idea of “White bikes” has pedalled its way around the world and there has been a global increase in bike-sharing.
A.ride B.spread C. sell D.operate

What is its present situation
In China, more and more cities have their own “white bike” programmes. Both the locals and tourists like to use shared bikes because bike-sharing is a cheap and easy way to save energy, reduce air and noise pollution, and enjoy the benefits of exercise in cities. However, problems can also develop, like the theft of bikes and parking issues. Fortunately, people are trying different ways of solving those problems. Where will bike-sharing go in China You decide.
programme：程序、节目
progress：进步
proceed：继续进行、开始、着手
n. 当地人
Read and explore
自行车偷窃
停车问题
situations
Positive aspect:
Problems:
the theft of bikes &parking issues
both locals and tourists like to use shared bikes.
“
White bikes” in China(Para 6)
How are “White Bikes” going in China
Introduce “white bikes” in Amsterdam in your group, and then in class, based on the flow chart.
“White bikes” in the 1960s
purposes
actions
results
Amsterdam: the City of Bicycles
Influence in the world
The return of “white bikes” in 1999
actions
results
Today…
1. Why did cycling fans put forward the idea of“white bikes”in the 1960s
Answer the following questions based on your notes.
教材P38， Ex.4
They were hopeful that this would help to save energy, reduce pollution and provide free public transport.
Para. 2, Line 2: came up with
Para. 2, Line 5
Careful reading
While-reading
3.Compared with the bikes in the1960s, the returned bikes
A.can’t be stolen easily
B.are specially designed
C.should be parked in special places
D.all of the above
2. What is the difference between the “white bikes” of the 1960s and of 1999 教材P38, Ex.4
Para. 2
Para. 3
Para. 2, the last line
Para. 3, line 1-2
Para. 2, line 6--“white”
Para. 3, line 3--“bright colours”
Para. 2, line 7--”many areas”
Para. 3, line 4--”special parking places”
√
→《优化设计》P37.3
3 What effects have “white bikes” had on Amsterdam
4 Why has the idea spread to other parts of the world in recent years
People can now enjoy clean air and easy transport in central Amsterdam.
Because bike-sharing is a cheap and easy way to save energy, reduce air and noise pollution, and enjoy the benefits of exercises in cities.
People in Amsterdam have been 1____________________ cycling for years. They are particularly lucky because the city is very flat and therefore 2____________ cycling. //Back in the 1960s, a group of cycling fans 3_____________ an idea of using free shared bikes. They believed that this would help to 4_____________, 5______________ and 6_________________________. However, shortly after setting up the new system, there was a serious problem as all the bikes 7______________. //In 1999, the bike-sharing idea returned to Amsterdam. This time they were 8_____________ a computer 9______________. //10______________ the efforts of many people, the idea of “shared bikes” has now pedalled its way around the world.
Task : Complete the summary with the information you have learnt. 教材P38， Ex.7
enjoying the benefits of
convenient for
came up with
save energy
provide free public transport
reduce pollution
disappeared
tracking system
designed with
Thanks to
Post-reading
1. Soon after, however, problems came up and the“white bikes”all disappeared ------thieves stole them all in a matter of weeks!
然而不久之后，问题出现了，所有的“白色自行车”都不见了——小偷在几周内把它们都偷走了!
【归纳拓展】
disappear from sight/view 从视线中消失
disappear behind/into ... 消失在......后面/中
disappearance n. 消失；不见
appear vi. 出现；好像
appearance n. 外貌，外观；出现，露面
Learning points
[应用融会]
单句语法填空/完成句子
1. Police are looking into the ______________(disappear) of two children.
2. His __________ (appear) was different from when he was in high school.
3._____________________________terrified the thief away.
狗的突然出现把贼吓跑了。
4. A year later, she made _________________________ at Nashville's country music hall.
一年后,她在纳什维尔乡村音乐厅进行首次公开演出。
disappearance
appearance
The dog's sudden appearance
her first public appearance
句意: 1999年，“白色自行车”回到了阿姆斯特丹，这次车安装了电子跟踪系统以记录它们的“一举一动”！
本句中with a computer tracking system to record...是“with+宾语+宾语补足语”组成的with复合结构。其常见形式如下：
with+宾语+
形容词/ 副词/ 名词
介词短语
不定式/ 现在分词/ 过去分词
2. In 1999, the“white bikes”returned to Amsterdam- this time with a computer tracking system to record their every move!
The English class ended with all singing an English song.
英语课以全体合唱一首英语歌而结束。
He stood for an instant with his hand still raised.
他站了一会儿，他的手仍然举着。
With something important to talk about with you, you must stay here.
由于有重要的事情和你商量，你必须留下。
He left the house with the tap _________(run).
I can't go out with all these clothes _________(wash).
He sat there with his eyes _______(close).
例句欣赏
running
to wash
closed
[应用融会]
解读——长句难句分析
1.They believed that it would be better for everybody if cars weren’t allowed in the city centre and only bicycles were.
[句式分析]　本句是一个 句。They believed 是 ；that引导_____从句；if引导 从句。
[自主翻译]　___________________________________________________
_______________________________________________________________
主从复合
主句
宾语
条件状语
他们认为，如果市中心不允许使用汽车而只能用自行车，这会让所有人都受益。
2.People would leave the bike in the place where they finished their journey，so that someone else could then take it and use it from there.
[句式分析]　本句是一个 句。where引导 从句，修饰the place；so that引导 从句。
[自主翻译]　___________________________________________________
主从复合
定语
目的状语
人们在行程结束时就地停放自行车，以便其他人能继续使用。
3.Both the locals and tourists like to use shared bikes because bike-sharing is a cheap and easy way to save energy，reduce air and noise pollution，and enjoy the benefits of exercise in cities.
[句式分析]　本句是一个 句。____________________________
__________________是主句；because引导 从句；to save...是动词不定式短语作way的 。
[自主翻译]　 __________________________________________________
_______________________________________________________________
_______________________________________________________________
主从复合
Both the locals and tourists like
to use shared bikes
原因状语
后置定语
本地人和游客都喜欢骑共享单车，因为共享单车方便又便宜，可以节省能源、减少空气和噪声污染，使人享受在城市里运动的益处。
Think and Share
Share with your partner:
What does the writer mean by saying “Where will bike-sharing go in China You decide.”
Where will bike-sharing go in China You decide.
Sentences:
It is our duty to do sth.
What is important is that.....
The most important thing is that …
*** If everyone makes a little change, we can make a big difference.
Dig deeper -- discussion
Share with your group:
What does the title “ White Bikes” on the road mean
Literally, it refers to “ White Bikes” being used around the streets and become more and more popular.
It can also mean that the effort to implement “ White Bikes” projects takes time. It is still on the way to success.
Recite the key expressions and sentences.
Write a short passage about the similarities and differences between “white bikes” in Amsterdam and shared bikes in your city/ town.
Homework