话题作文全球变暖措施.ppt

整理的话题作文:全球变暖
Suggestions:
*Turn electrical appliances off when not using them.
* Put on more clothes and don’t turn up the heat.
* Don’t drive. Instead, walk or ride a bike.
* Recycle cans, bottles,plastic bags and newspapers.
* Buy things made from recycled materials.
* Buy products that use less energy.
* Plant trees.
* Talk with family and friends about global warming.
go out to try to use public transport, to reduce the use of private cars,to reduce harmful gas emissions.
participate in afforestation green to the forest, a home to the birds.
is the source of life , cherish life ,save water
to use One-off chopsticks. We try not to use disposable chopsticks。
the use of plastic products
Going shopping, we try to use the shopping bags .
6. Vegetarian benefit our health and the health of the .
小知识
根据联合国的报告和科学的证据,就全球变暖而言,甲烷的有害性比二氧化碳强23倍,氧化亚氮比二氧化碳约强300倍。牲畜是产生甲烷的首要肇因,氧化亚氮也是牲畜产生的副产品。例如,一头牛一天最高可制造出60升的甲烷。大气中的甲烷约有25%由畜牧业饲养之家畜排放。控制甲烷的主要来源,可调节气候,预防水灾,也是对付土壤流失之最佳方法。
To mon home, beginning from me.
United Nations Climate Change Conference in Copenhagen
Energy Conservation
Kyoto Protocol
China signed the Protocol in May 1998 and it was approved in August 2002.
小知识
《京都议定书》是1997年12月在日本京都由联合国气候变化框架公约参加国三次会议制定的。其目标是“将大气中的温室气体含量稳定在一个适当的水平,进而防止剧烈的气候改变对人类造成伤害”。《京都议定书》的签署是为了人类免受气候变暖的威胁。发达国家从2005年开始承担减少碳排放量的义务,而发展中国家则从2012年开始承担减排义务。
When we talk about the greenhouse effect, we’ re talking about the world of tomorrow. We need to work together for a greener future; we have to carry the rainbow together. In a world of change, we need to be changers. And remember, we didn’t inherit this from our parents, we borrow it from our children and
our children’s children.
Start from every little bit to fight global warming.
Individuals can make a difference.
Your contribution counts!
Slogan:
作文训练话题:
全球变暖全球气候变暖是目前人类面临的最大环境问题。请你根据以下提示,写一篇英语短文,为“节能减排”献计献策。
背景: 随着经济的发展,更多的温室气体被排放,其中大约70%为二氧化碳,这也是全球变暖的主要原因之一。
后果: 海平面上升;自然灾害频繁