video clip causes & results global warming human activities smoke from factories smoke from...
TRANSCRIPT
Human activities
smoke from factories
smoke from motor vehicles
Cutting down trees
CO2CO2CO2
CO2
CO2CO2
CO2More heat is
trapped in the atmosphere.
industrial waste gas
car exhaust
deforestation
• The temperature________.
• Glaciers________.
• The sea level_______.
• Cities/countries/lands are________.
• Species are _______ (in danger) of disappearance.
goes up
melt
rises
flooded
at risk
Individuals can have little effect on such huge environmental problems.
People should advocate improvements on the way we use energy.
Where to start.
Concerns and puzzles of the student
Together, individuals can make a difference.
Six suggestions.
Start with things we do everyday.
The answers offered by Earth Care
Earth Care’s suggestions•Turn off the electrical appliance when we are not using it.•Put on more clothes instead of turning on the heat if you are cold.•Walk or ride a bike, don’t drive motor vehicles.•Recycle cans, bottles… and buy things made from recycled materials if circumstances allow you to.•Get your parents buy things that are economical with energy.•Plant trees as they absorb carbon dioxide from the air and refresh your spirit.•Be a educator, and talk with family and friends about global warming.
Earth Care’s suggestions•Turn the electrical appliance off when we are not using it.•Put on more clothes instead of turning on the heat if you are cold.•Walk or ride a bike, don’t drive motor vehicles.•Recycle cans, bottles…… and buy things made from recycled materials if circumstances allow you to.•Get your parents buy things that are economical with energy.•Plant trees as they absorb carbon dioxide from the air and refresh your spirit when you look at them.•Be an educator, talk with family and friends about global warming and tell them what you have learned.
not in use.
Walk or ride a bike rather than use motor vehicles.your daily stuff
possible.
to
revising…
and share your knowledge of globalwarming with others.
Earth Care’s suggestions
•Turn the electrical appliance off when not in use.•Put on more clothes instead of turning on the heat .•Walk or ride a bike rather than use motor vehicles.•Recycle your daily stuff and buy things made from recycled materials if possible.•Buy things that are economical with energy.•Plant trees to absorb carbon dioxide and refresh your spirit.•Be an educator, and share your knowledge of global warming with others.
Fight global warming Cut down on energy. Cut down on carbon dioxide.
Revised edition
Your contribution counts!
•It’s not what you do but how you do it that counts.
•Don’t count your chickens before they are hatched.
•Fifty people attended the wedding ceremony counting children.
= tell the number of
= including
Remember---your contribution counts.= be important/valuable
1. 代表某人
2. 有…义务
3. 有能力做某事
4. 有影响
5. 容忍
6. 让电器设备开着
7. 只要
8. 对…疏忽
1.on behalf of
2.have a commitment
3.have the power to do sth.
4.make a difference
5.put up with
6.leave an electrical appliance on
7.so/as long as
8.be casual about