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选修8《Warm-up》最新PPT课件优质课下载
the greenhouse effect 温室效应
endangered animals 濒临灭绝的动物
natural disasters 自然灾害
flooding 洪水
poverty 贫穷
overfishing 过度捕捞
(take and give)
1.Earthquakes and volcanic eruptions are examples of _________________.
2.Pandas and tigers are _____________________.
3.Because of _____________________,the Earth is warmed by gases trapped in the atmosphere.
4.________________is an increase over time of the average temperature of the Earth.
5._____________is harmful to the ecology of the sea.
6.Thousands of people in Africa continue to die because of war and ___________.
7.The water level has risen so high in several places that many homes are at risk from __________.
natural disasters
endangered animals
the greenhouse effect
Global warming
Overfishing
poverty
flooding
1.The news reporter is working in Australia.
2.The news report is about breweries.
3.Breweries are often built in nature reserves.
4. The government officials were corrupt.