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本单元带领学生了解了一些有关地球污染，动物濒危等问题。并且教给大家如何保护濒危动物，如何通过回收利用等方式来保护地球。本单元分为 Section A and section B 两个部分。本课为Section A 阅读部分，阅读一篇关于拯救鲨鱼的文章，探讨如何保护濒危动物。
对于九年级的学生来说，部分学生已经有了一定的英语学习基础，课前我们进行了一个英文版的关于保护动物的问卷调查，大部分同学都能认真完成问卷调查，很多同学能通过查找资料了解鲨鱼的生存现状，并对本课所学的内容很感兴趣，对于濒危动物有了一定的了解，并愿意主动为保护环境、保护生态平衡尽自己应尽的义务
To learn the following words and expressions:shark fin, cruel, harmful, at the top of,the food chain, ecosystem.
To understand the passage on Page 99.
How to use the following words and expressions: shark fin, cruel, harmful, at the top of, the food chain, ecosystem.
To understand the passage on Page 99.
Save the sharks!
The facts about the shark fin soup
Save the sharks! The harm and facts about of finning
How to save the sharks
1、 课堂导入
Step 1 Lead-in
1) Read some books or watch some videos or search some information about sharks and finish a survey about sharks.
Q1:Do you think it's important to protect the animals?
Q2:Do you think that sharks will be endangered?
Q3:Do you think that we should protect the sharks?
Q4:Do you that shark fin soup is good for health?
Q5:Will you try to do something to help save the animals？
2)Share the survey result.
3) Show some pictures about sharks and finning to help students learn more about the sharks.
2、 课堂讲授
Step 2. Reading
1) Fast-reading
Now turn to page 99 and read the page quickly to find answers to the sheet.
Questions |
Answers |
Where shark’s fin soup is popular |
Southern China |
Numbers of sharks caught and traded every year |
70 million |
How governments can help |
Develop laws to stop the sale of shark fins. |
Two environment groups which are against “finning” |
Wild Aid and the WWF |
2) careful-reading
Translate the following phrases:
1.对…有害 2.食物链 3.鲨鱼鱼鳍 4.生态系统 5.残忍的、残酷的 6.在……顶部
3、 课堂练习
Read the passage again and fill in blanks.
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, _____________ if their numbers drop, the ocean's ecosystem will be in danger.
③ Many think that sharks are too strong to be endangered, ________ they are wrong.
④ _______________ there are no scienfitic 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.
Possible answers: when, so, but, although, if
4、 课堂小结
Step 3. Summary
Make a brief summary of this passage.xk.Com]
5、 作业布置
Homework : Make a poster about "save the sharks!"
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