内容正文:
】妙语连珠说口语高考
Unit 20
全球变暖
用是用公
我们都知道燃烧化石燃料会产生大量的温室气体,从而导致地球温度的上
升,形成我们所说的“全球变暖”。温度上升之后,地球上的冰川冻土消融,海
平面上升,不仅打破了自然生态系统的平衡,而且还威胁到人类的生存。那么
全球变暖还有哪些可怕的后果呢?我们又可以采取哪些措施保护地球,保护我
们自己呢?一起来看看吧!
管口角西熊
①常用句子
●讨论全球变暖
◆一What are the main causes of global warming?全球变暖的主要原因是什么?
-As people burn fossil fuels,such as oil and coal,or cut down forests and burn them,a
large amount of greenhouse gases such as carbon dioxide will be produced,leading to
the rise of the earth's temperature,thus global warming.That is the greenhouse effect.
由于人们燃烧化石燃料,如石油、煤炭,或砍伐森林并将其焚烧,所以会产
生大量的二氧化碳等温室气体,导致地球温度上升,从而全球变暖,即温室
效应。
◆一What are the consequences of global warming?全球变暖的后果是什么?
-Scientists have observed a rise in sea levels and a melting of ice in the Earth's Polar
areas.Scientists also believe that global warming is affeeting endangered plants and
animals,sea life and the seasonal activities of organisms.
科学家们已经观察到地球海平面的上升及两极地区冰的融化。科学家们也认为
全球变暖正在影响濒危动植物、海洋生物以及生物的季节性活动。
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妙通连珠说口语正文高考CC.idd116
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过nit20全球变暖
●谈论气候变化对我们生活的影响
More than I billion people are at risk from a lack of air conditioning and refrigerators to
keep them cool and to preserve food and medicines as global warming brings more high
temperatures,.a study showed..一项研究显示,由于全球变暖使气温更高,超过1O亿
人正面临没有空调降署和缺少冰箱保存粮食与药物的风险
The growing area of rice was enlarged and the ripening time was shortened.
稻米的生长区域有所扩大,且成熟时间缩短。
It keeps getting hotter and hotter in summer because of the greenhouse effect.We should
control the release of the greenhouse gases.
现在夏天越来越热了,这是因为温室效应,所以我们得控制温室气体的排放
●讨论新能源的开发与使用
Most renewable energy sources produce little greenhouse gas.
大多数可再生能源几乎不会产生温室气体」
China is the leading market for solar energy devices,wind turbines and electric vehicles.
It builds about two-thirds of the world's solar cells,which create electricity from
sunlight..中国是太阳能设备、风力涡轮机和电动汽车的主要市场。它制造了世界
上大约三分之二的太阳能电池,这些电池利用太阳能发电。
●地球一小时
Earth Hour is a worldwide movement organized by the World Wide Fund for Nature.
“地球一小时”是由世界自然基金会组织的一项全球性运动」
The event is