Unit 13 We're trying to save the earth! Section A 3a--3b课件(共21张PPT) 人教版英语九年级全册

(共21张PPT)
Unit 13
We're trying to save the earth!
Section A 3a--3b
A. Introduce the shark fin soup
B. Tell people to save sharks
C. Introduce some environmental protection groups.
Predict the main idea .
Reading
Book Page 99 3a
通过本课的学习，同学们应能够：
1.获取以下信息：吃一碗鲨鱼汤就等于杀害一条鲨鱼，关注捕鲨行为的残忍和对环境的危害；
2.梳理、概括鲨鱼面临濒临灭绝的原因以及环境保护组织和政府为保护鲨鱼做了哪些行动;
3.分析评价人类的捕鲨行为，思考拯救鲨鱼、保护生态平衡的方法；
4.参与小组讨论：作为一名中学生，我们可以采取怎样的实际行动拯救鲨鱼？
Talk about shark fin soup.
Call on（呼吁） people against eating shark fins.
Sharks are endangered now.
Macth the main idea of the paragraph.
Read para. 1 and answer the question.
Save the Sharks!
Many have heard of shark fin soup. But do you realize that you’re killing a whole shark each time you enjoy a bowl of shark fin soup
Which is the key sentence in para.1
People are killing a whole shark when we enjoy a bowl of shark fin soup.
shark fins
1. How do people get the shark fins
2. What did the writer think of it
3. Why is it harmful to the environment
Read Para.2 and answer the question.
1. How do people get the shark fins
2. What did the writer think of it
3. Why is it harmful to the environment
Sharks are endangered now.
why
Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them Help save the sharks!
Read para. 3 and complet the chart.
Who help to save the sharks What do they do
environmental protection groups around the world
governments
teach the public about “finning”
ask governments to devolope laws
devolope laws to stop the sale of shark fins.
环境保护组织
“割鳍”行动
What have we learnt from this passage Fill in the blanks.
Humans need to realize that they are killing_________________when they enjoy a bowl of ________________.People ________sharks, ___________their fins and ________ the sharks ________ into the ocean. It's not only _________, but also _________ to the environment. Sharks are ______________ the food chain, so if their numbers drop too low, it will ________________to all ocean life. However, around ____________sharks are caught and traded every year. The numbers of some kinds of sharks _________________over 90%. Therefore, sharks are ______________ now. Luckily, Environmental protection groups have taken action to save the sharks. They are _____________ the public about "finning". They have even asked governments to _________________ to stop ____________ of shark fins. Let's help save the sharks!
shark fin soup
a whole shark
catch
cut off
throw
back
cruel
harmful
at the top of
bring danger
70 million
have fallen by
endangered
teaching
develop laws
the sale
Save the Sharks!
Discuss and finish the mind map .
As for middle school students , what can we do to save the sharks
Save me,please!
ask the government to develop laws
stop the sale of shark fins
stop eating them
refuse to drink shark fin soup
write to the government to close the factories where shark fins are processed
make some videos to spread the importance of saving sharks
When the buying stops, the killingcan too.
Not only save the sharks, but also protect the wild animals.
没有买卖就没有杀害。
Homework
Necessary homework Finish 3b
Optional homework A:Write a passage: Save the Wild Animals!
B:Make a conversation with your partner to talk about how to save the wild animals.
Thanks for your attention!
美国野生救援会(WildAid)是1999年在美国注册的非盈利机构，总部在美国旧金山，它对濒临绝迹的野生动物提供直接的保护，并且发展许多有创意的计划，以教育大众关于野生动物及生态平衡的重要性。
世界自然基金会(WWF)英文全称为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，在全世界拥有超过500万支持者和超过100个国家参与的项目网络。
听说______________
一整只鲨鱼__________________
每次____________________
一碗鱼翅羹__________________
切掉__________________________
扔回__________________
不仅......而且......._____________________
对...有害__________________
没有鱼鳍__________________
不再__________________
hear of
a whole shark
each time
cut off
a bowl of shark fin soup
throw back into
not only... but also...
be harmful to
without a fin
no longer
重点短语勾画
慢慢死去__________________
在海洋生态系统食物链的顶端___________________________________________________
3. 濒临灭绝__________________
4.事实上__________________
5.被捕杀和交易__________________
6......的数量__________________
7.某些品种__________________
8.在过去的20到30年__________________
9.环境保护组织____________________
slowly die
at the top of the food chain in the ocean's ecosystem
be endangered
in fact
be caught and traded
the number(s) of
some kinds of
in the last 20 to 30 years
environmental protection groups
1.......的数量__________________
2.立法________________
3.......的销售________________
4.到目前为止________________
5.帮助拯救鲨鱼________________
6.科学研究_______________
the number of
scientific studies
help save the sharks
so far
the sale of
develop laws