新目标英语九年级Unit 13 We’re trying to save the earth! Section A 3a-3c课件（共21张PPT）

课件21张PPT。Section A 2
3a-3cUnit13 we are trying to
save the earthSave the earth!
Save the animals!We live in the same small world. There are some animals endangered. We should do something to protect them and the environment! To love animals is to love ourselves.Use some words to describe the sharksbiglargecruelscaringdangerousterribleSharks are at the top of the food chain in the ocean’s ecosystem.A food chainWho is the real king of the food chain?Human beingsRead the title, the first and last sentences in each paragraphs and match the main ideas.Para. 1
Para. 2
Para. 3Environmental protection groups
are against “finning”.
Some basic facts about shark fin soup.
基本事实
Some important facts about killing sharks.①Shark’s fin（鱼鳍）soup is famous and expensive all around the world.
②You’re killing a whole shark when you enjoy a bowl of shark’s fin soup.While you readRead Paragraph 1 and judge the sentences.FT×√Read Paragraph 2 and fill in the blanks1. People _____ ____ sharks’ fins and throw the sharks back into the ocean. 2. This is not only cruel but also __ ___the environment.
3.Sharks are __ __ __ of the food chain
in the ocean’s ecosystem.
4.The numbers of some kinds of sharks
__ ___by over 90 percent in the last 20 to 30 years.
Save the sharks!`people cut off their fins and eat shark fin soup.A shark can no longer swim and slowly dies.at the top of the food chain in the ocean’s ecosystemIf sharks’ numbers drop too low, It will bring danger to all ocean life.According to Paragraph 1,2 and fill in the chart.people enjoy _____________________fishermen ___________, ___________, then _______________________________________________________decreased quicklya bowl of shark fin soupcatch sharkscut their finsthrow them into the oceanThe numbers of some kind of sharks/d?’kri:s/减少 Read Paragraph 3 and judge the sentences.FTFWildAid and the WWF are environmental protection groups in China.
Two environmental groups appeal to establish laws to stop sale shark fins.
Shark’s fins are good for health.××√美国野生救援协会
美国野生救援协会是1999年在美国注册的非盈利机构，总部在美国旧金山，负责监控和协调世界各国各个项目开展的情况。它在纽约、曼谷、伦敦、华盛顿、北京、海参崴等地设有办事处主要工作
美国野生救援协会的重要工作之一是野生动物保护行动(ACAP)，它与动物保护组织、地方社区、学校、政府、媒体和知名人士一起倡导不要购买和消费濒危物种制品。。
WWF?- WWF 世界自然基金会?
世界自然基金会（World Wide Fund For Nature）是在全球享有盛誉的、最大的独立性非政府环境保护组织之一，自1961年成立以来，WWF一直致力于环保事业，在全世界拥有将近520万支持者和一个在100多个国家活跃着的网络。
组织宗旨
WWF的使命是遏止地球自然环境的恶化，创造人类与自然和谐相处的美好未来。为此WWF致力于：
保护世界生物多样性；
确保可再生自然资源的可持续利用；
推动降低污染和减少浪费性消费的行动；What can we do to save the sharks?We should stop eating the shark fin soup!when the buying stops, the killing can too.Listen and repeat. Let's do this to review the text !!!Some people like to eat shark's fin soup, especially in _______China. But getting the s hark's fin is very _____. When people catch sharks, they ____ ____their fins and throw the sharks into the ocean. The shark slowly dies because it can't _____ without the fin. And it is also ______ to environment. Sharks are at the ____ of the food chain. If the number of sharks drops too low, it will break the balance of nuture. Please say no to eating the shark fin soup, and take action to save the sharks! southern
cruel
cut off

swim
harmful
top保护动物,人人有责。1. Many people do not realize they are killing a
whole shark ___________ they enjoy a bowl
of shark fin soup.
2. Sharks are at the top of the food chain,
_______their numbers drop, the ocean’s
ecosystem will be in danger. whensoRead the passage again and fill in the
blanks with the words in the box.3b3. Many think that sharks are too strong to
be endangered, ____________ they are
wrong.
4. __________ there are no scientific studies
to support this, a lot of people believe that
shark fins are good for health.
5. Sharks may disappear one day __________
we do not do something to stop the sale of
shark fins. butAlthoughifadj. 科学上的，科学的What should we do to save the animals ? Write at least two suggestions
Do a survey about animals of local zoo ,and share it with us.
homework