英语：Unit22 Warm up 课件（北师大版选修8）
?Module 8 Unit 22
WarmHowup do you know about much
environmental problems? Use the Key Words to complete the sentences.
1 Earthquakes and volcanic eruptions are examples of natural disaster. 2 The giant panda and the Bengal tiger are endangered species .
3 Because of the greenhouse effect , the Earth is warmed by gases trapped in the atmosphere.
4 Global warming is an increase over the time of the average temperature of the Earth. 5 Overfishing is harmful to the ecology of the sea.
6 Thousands of people in Africa continue to die poverty . because of war and 7 the water level rose so high in several places that flooding many homes are at risk from .
Listen to the news report. Which of the statements are ture and which are false? Write T for ture and F for false.
1 The news reporter is working in Antarctica. F in Argentina 2 The news report is about penguins. T 3 Penguins have only one partner for life. T
4 Fishing boats do not affect the deaths of penguins. F Overfishing and pollution from oil tankers have killed thousands of penguins.
5 Most penguins species outside of Antarctica are safe from environmental changes. F Not safe but endangered
6 Experts call for immediate international T conservation efforts.
animals among the top 5 endangered species in tiger cheetahs China.
Chiru, Tibetan antelope （藏羚羊）
Slow Loris (蜂猴） 俗名懒猴
Sika Deer (梅花鹿）
help save them ? Write down your suggestions, then present you ideas ? Everyone shares a responsibility in to helping to save Endangered Animals thewe can help all wildlife: class. Here are some ways
that live on Earth.
（1） Support zoos, reserves, and organizations that help animals. Volunteer your money, time and ideas.
（2）Avoid buying any products made from endangered animals.
Do not buy!
? （3）Learn all about endangered animals and share this information with everyone.
（4）Put out food and water for birds, especially in winter. If you start this, you should carry it out all winter. （5）Find out about your local conservation groups that work to protect animals. Ask how you can help them. （6）Don't pollute.