新人教版九年级Unit 13 We are trying to save the earth.(Section A 3a-3c)PPT课件(市赛课).ppt

1、Unit 13 were trying to save the earth! Section A (3a-3b),Save the Sharks!,Unit 13 were trying to save the earth! (SectionA 3a-3b),Knowledge aims:Review the use of conjunctions.Review different tenses.,Ability aims:Improve students ability of reading comprehension.Improve Ss ability of summing up by

2、using mind-map.,Emotional aims:Arouse Ss awareness of environmental issues.Prompt Ss to think about ways of protecting the wild animals.,Importance and difficulties1. How to improve students ability of reading with reading strategies.2. How to review conjunctions and different tenses.,Studying aims,

3、I hope you can be,A,Active,B,Brave,C,Confident,food chain 食物链,the oceans ecosystem 生态系统,shark,鲨鱼,Many people think that sharks are too strong to be endangered,but they are wrong.,The sharks are endangered!,Save the sharks!,Match,Read the passage quickly,Para.1 A. Two groups against “finning”. Para.2

4、 B. Something about shark fin soup. Para.3 C. Sharks are endangered now.,鳍,1. Where is shark fin soup popular?,2. What does it mean when people enjoy a bowl of shark fin soup?,Read Para. 1,southern China,Theyre killing a whole shark when they enjoy a bowl of shark fin soup.,shark fin soup,Save the S

5、harks!,shark fin soup,be endangered,against “finning”,popular,southern China,a bowl ofa whole,When enjoy a bowl of,be killing a whole,How 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?,th

6、row them back into the ocean.,1.How do people deal with the sharks when they catch them?,They cut off their fins,cut off,throwback into.,2.Without a fin, what will happen to a shark?,die,Without a fin,Save the Sharks!,shark fin soup,be endangered,against “finning”,southern China,a bowl ofa whole,Whe

7、ncatch the sharks,cut off,throwback into,will die,kind?,cruel(残忍的),helpful?,harmful,to the environment,有害的,This is not only cruel but also harmful to the environment.,Read Para. 2,1.Why is it harmful to the environment?,2. What do the two numbers mean?,70 million,90 percent,Sharks are at the top of

8、the food chain, so if their numbers drop too low, it will bring danger to all ocean life.,1.Why is it harmful to the environment?,the food chain,at the top of,drop too low,will bringto,2. What do the two numbers mean?,70 million,90 percent,Around 70 million sharks are caught and traded every year.,T

9、he numbers of some kinds of sharks have fallen by over 90 percent in the past 20 to 30 years.,situation,Save the Sharks！,shark fin soup,be endangered,against “finning”,southern China,a bowl ofa whole,cut off,throwback into,will die,cruel(残忍的),harmful(有害的),to the environment,at the top of,Ifdrop too

10、low,will bringto,Did people stop killing the sharks?,If we cant stop the killing,the sharks will disappear.,Read para.3,What are ?,2. What are they doing & what have they done?,the two environmental protection groups,1. What are the two environmental groups against “finning”?,美国野生救援会(WildAid)是1999年在

11、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)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。,2. What are they doing & what have they done?,They are teaching the public about “finning”.,They have even asked governments to d

12、evelop laws(法律) to stop the sale of shark fins.,have asked to develop laws to,are teachingabout,Save the Sharks!,shark fin soup,be endangered,against “finning”,southern China,a bowl ofa whole,cut off,throwback into,will die,cruel &,harmful,at the top of,Ifdrop too low,will bringto,two environmental

13、protection groups,WildAid&WWF,be teachingabout,have askedto develop laws to,Are the shark fins good for health,No scientific studies have shown that shark fins are good for health.,？,Is the shark the only animal that is endangered?,据统计，全世界每天有75个物种灭绝，每一小时就有3个物种被贴上死亡标签。也就是说，我们在喝完一杯咖啡，打完一个电话，上完一节课，就有无数

14、的动物灭绝了,Should we let them disappear?,No sale no killing.,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。,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。,1. Read the passage again.,Homework,2. Make a poster to call on people to protect wild animals.,3. If you have time, watch a movie Sharkwater.,Thank you for listening!,Goodbye!,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,