初中英语人教版九年级Section A 3a—3b 1 课件

1、Unit 13 were trying to save the earth! Section A (3a-3b)Save the Sharks!德令哈市第五中学德令哈市第五中学 严吉蓉严吉蓉food chains 食物链食物链ocean ecosystem 生态系统生态系统What did you see in the video?shark鲨鱼鲨鱼Many people think that sharks are too strong to be endangered,but they are wrong.The sharks are endangered!Save the sharks!R

2、ead the passage quickly Para.1 A. Two groups against “finning”. Para.2 B. Something about shark fin soup. Para.3 C. Sharks are endangered now.鳍鳍1. Where is shark fin soup popular?2. What does it mean when people enjoy a bowl of shark fin soup?Read Para. 1southern ChinaTheyre killing a whole shark wh

3、en they enjoy a bowl of shark fin soup.shark fin soupHow do people kill the sharks?1. How do people deal with them when they catch the sharks?Lets watch a short video.2. Without a fin, what will happen to a shark?throw them back into the ocean.1.How do people deal with the sharks when they catch the

4、m?They cut off their finscut offthrowback into.2.Without a fin, what will happen to a shark?dieWithout a finSave the Sharks!shark fin soupbe endangeredagainst “finning”southern Chinaa bowl ofa wholeWhencatch the sharkscut offthrowback intowill diekind?cruel(残忍的残忍的)helpful?harmfulto the environment有害

5、的有害的This is not only cruel but also harmful to the environment.Read Para. 21.Why is it harmful to the environment?2. What do the two numbers mean?70 million90 percentSharks are at the top of the food chain, so if their numbers drop too low, it will bring danger to all ocean life.1.Why is it harmful

6、to the environment?the food chainat the top ofdrop too lowwill bringto2. What do the two numbers mean?70 million90 percentAround 70 million sharks are caught and traded every year.The numbers of some kinds of sharks have fallen by over 90 percent in the past 20 to 30 years.situationRead para.31. Wha

7、t are ?2. What are they doing & what have they done?the two environmental protection groups1. What are the two environmental groups against “finning”?美国野生救援会美国野生救援会(WildAid)是是1999年在美国注册年在美国注册的非盈利机构，总部在美国旧金山，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，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，以教育大众关于并且发展许多有创意的计划，以教育大众关

8、于野生动物及生态平衡的重要性。野生动物及生态平衡的重要性。世界自然基金会世界自然基金会(WWF)是在全球是在全球享有盛誉的、最大的独立性非政府享有盛誉的、最大的独立性非政府环境保护组织之一，自环境保护组织之一，自1961年成立年成立以来，以来，WWF一直致力于环保事业，一直致力于环保事业，在全世界拥有超过在全世界拥有超过500万支持者和万支持者和超过超过100个国家参与的项目网络。个国家参与的项目网络。2. What are they doing & what have they done?They are teaching the public about “finning”.They ha

9、ve even asked governments to develop laws(法律法律) to stop the sale of shark fins.have asked to develop laws toare teachingaboutAre the shark fins good for healthNo scientific studies have shown that shark fins are good for health.？shark fin soupbe endangeredagainst “finning”southern Chinaa bowl ofa wh

10、olecut offthrowback intowill diecruel &harmfulat the top ofIfdrop too lowwill bringtoWildAid&WWFbe teachingabouthave askedto develop laws toSave the Sharks!No scientific studies have shown that shark fins are good for health.Without a finIs the shark the only animal that is endangered?No sale no killing.没有买卖，就没有杀害。没有买卖，就没有杀害。Protecting wild animals is just protecting ourselves.保护野生动物就是保护我们人类自己。保护野生动物就是保护我们人类自己。Dont let our children can only see todays animals in the museums.不要让我们的孩子只能在博物馆里才能见到今天的动物。不要让我们的孩子只能在博物馆里才能见到今天的动物。1. Read the passage again. Tell your friends why we shoul