北师大版(2019)必修第三册Unit8 Green living单元主题词汇复习课件(共22张PPT)

(共22张PPT)
Unit 8 单元主题词汇复习
Watch a video, answer questions:
1. Who is the speaker
2. What message does the speaker want to convey
Watch a video, answer questions:
1. Who is the speaker
2. What message does the speaker want to convey
overflowing landfills
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Unit 8 单元主题词汇复习
Objectives
After this lesson, you will be able to:
get more familiar with the expressions about green living;
talk about the causes and effects of environmental problems;
write a letter about the solutions and benefits;
reflect on what we have done to protect nature.
Green Living
Why
How
What
causes
&
effects
measures
&
benefits
reflection
What does the unit tell us
The burning of fossil fuels by vehicles and power plants, the burning of waste and construction ________________________
__________________________our lifestyles produce
The waste ____________improperly.
_______the tap ________
_______a light ______
Don’t _______________ pick up litter.
Causes of environmental problems:
---improper ________ of waste
----lead to
disposal
contribute to air pollution
due to the amount of waste
is disposed of
leave
running
leave
on
be bothered to
Unit Review--Part 1
People __________ causes related to air pollution.
People with heart and lung problems suffer most ________________.
Conveniences of life come ______________________________ .
Global warming has caused ___________________________.
Heavy rain _________ the flooding of the River Po.
Effects of environmental problems:
die from
as a result of it
at a huge cost to environment
a wide range of problems
resulted in
Unit Review ---Part 1
=_____________, people with heart and lung problems suffer.
have a bad effect/influence on
As a result
Language in Use
causes
effects
die from
as a result (of)
cause a wide range of problems
at a huge cost to
result in
have a bad effect on
&
Human activities __________________ environmental degradation. ___________________ wastes precious water resources, while improper ________ waste, particularly plastics, pollutes our oceans and harms marine life. Industries emit greenhouse gases, ______________ global warming and extreme weather.
have led to/contributed to
resulted in
Leaving the tap running
disposal of
contributing to/
leading to
contribute to
lead to
due to
be disposed of
leave the tap running
leave a light on
be bothered to
Language in Use
These problems not only ____________________ our planet’s health but also have caused _____________________ about people’s physical health. Some people with heart and lung disease suffer most ___________air pollution. Worse still, it may even __________ the death of some patients. It's time we understood that our comfortable life can’t come ______________ environment.
causes
effects
contribute to
lead to
due to
be disposed of
leave the tap running
leave a light on
don’t be bothered to
&
have had a bad effect on
a wide range of problems
as a result of
die from
as a result (of)
cause a wide range of problems
at a huge cost to
result in
have a bad effect on
at a huge cost to
result in
tackle the problem
measures
live a low-carbon/green life
set up an organization Roots & Shoots
come up with sharing economy---White Bikes
recycle waste---power plants
make use of solar energy
increase the awareness of environmental protection
inspire people to take action
enjoy clean air and easy transport
reduce pollution
provide free public transport
save energy
produce electricity
set a great example for others
make the best of a bad situation
benefits
Unit Review---Part 2
Write a reply to nature who complained just now. Tell her what measures human have taken and what benefits they have brought.
Language in Use
Dear Nature,
Knowing that you are upset about what we human have done to you, I am writing to tell you that ....
live a low-carbon/green life
set up an organization Roots & Shoots
come up with sharing economy ---White Bikes
recycle waste---power plants
make use of solar energy
increase the awareness of environmental protection
inspire people to take action
enjoy clean air and easy transport
reduce pollution
provide free public transport
save energy
produce electricity
set a great example for others
make the best of a bad situation
Language in Use
Dear Nature,
Knowing that you are upset about what we humans have done to you, I am writing to tell you that to tackle the problems we humans have come up with some solutions.
Some organizations, like Roots & Shoots, have been established and committed to increasing young people’s awareness of environmental protection and inspiring people to take action.
Besides, a concept which originated from a project called White Bikes, is getting well received around the world. An increasing number of people living a low-carbon life prefer cycling to taking vehicles for a short journey. Not only can it save energy and reduce pollution but also it helps to improve people’s physical health. There is still a long way to go in making up for what we have done to you. Living in harmony with you is what we are supposed to do!
Li Hua
My Version
Unit Review---Part 3
Reflection:
take responsibility for reducing waste
Every one has a role to play.
Green living is about living in harmony with nature.
It is we who should do our part for environment.
Every one makes a difference.
Reflection
Think about the following questions:
Are you aware of protecting environment
In your daily life have you done anything good for environment
Is there anything you don’t do very well
In future what will you do to protect nature
21st Century is going to hold a speech contest themed “People Need Nature”, which attracts you. Now you are going to make a speech to call on others to be engaged in green living.
Layout:
*causes&effects,
*solutions & purposes/benefits: government, school, individuals
Try to make your speech persuasive
Homework