课件19张PPT。We’re trying to save the earth!Unit13人教版新目标英语九年级Section A Period 2 3a~3bCompetitionWhat is the biggest animal on the land?elephantCompetitionwhaleWhat is the biggest animal in the ocean?Competitionsharkshark finShark fin soupWhat is the fiercest animal in the ocean?What is the most expensive part of a shark?凶猛的VideoWhat do you think of the process of getting shark fin？It’s cruel.How many sharks are killed in this industry of finning every year?finningAlso, it is bad to the environmentharmfulIt’s cruel, harmful to the environment.not onlybut alsoOver 70 million 行业
数字1Task1. Look at the photo, the questions in 3a and the title to the story on page 99. Then answer the questions below. What can you see in the picture?
What does the passage may talk about?1. A shark.2. It may talk about the sharks.Fast readingTask2. Read the title, the first and last sentences in each paragraphs and match the main ideas. Talk about shark fin soup.
Sharks are endangered now.
Appeal(呼吁) to people against eating shark fins. Para. 3
Para. 1
Para. 2Careful reading2Task1.
Read Paragraph 1 and judge the sentences.①Shark’s fin（鱼翅）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.FTTask2. Read Paragraph 2 and answer the questionsQ1: What do people do to sharks?People catch sharks, cut off their fins and throw the shark back into the ocean.as a resultIt’s not only cruel ,
but also harmful to the environment.Without a fin, a shark can no longer swim and slowly dies.Q2:What does the writer think of people’s behavior?Sharks are at the top of food chain in the ocean’s ecosystem. If their numbers drop too low, it will bring danger to all ocean life.Q3:Why does the writer say it is harmful to the environment.food chainat the top of the food chainQ4:What’s the situation of sharks now?They’re endangered/Around 70 million sharks are caught and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.in danger2.___________________________________
1.____________________________________Q1: Are shark fins good for health?
Q2: What have people done against finning?No scientific studies have shown that shark fins are good for health.Environmental protection groupsTeach the public about finningAsk governments to develop laws to stop the sales of shark finsPara 3 Careful readingA. 理论的 B.科学的3bRead the passage again and fill in the blanks with the words in the box. 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.whenso3. 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Reason:
Comment(评论):at the top of food chain , ecosystem, numbers drop, bring danger to...Save the sharks!Para.1 Shark fin soup:popular , southern ChinaPara.2 What people do:catch, cut off , throw …back into ...Result:without, can no longer swim, slowly dies.not only cruel , but also harmful to.Sharks’ situation:
be endangered, in fact…② numbers, have fallen , 90% ,in the last 20 to 30 years.Para.3 Environmental protection groups (Wild Aid & WWF):
② ask ...to develop laws to stop …① teach … about … scientific studies:①70 million ,are caught , traded , industryNO…, show …, be good for ...RetellIf you were a shark, what would you say to the human beings? Discuss in groups and give a report.
The content may include:
1.Introduction of the sharks and your current situation.
2.Tell the reason why you shouldn’t be hunted.
3.Call on everyone to help save you.Discussion and writingHomework 1. Search for more information about endangered species(物种) and animal protection groups around the world.
2.Perfect (完善) your writing.Thank you!
