人教版初中英语九年级全一册第十三单元Section A 3a—3b(共20张)

1、.Unit 13Unit 13 Were trying to save the earth!Were trying to save the earth!.A food chain in oceans ecosystem.What do you think of sharks? They are also endangered.Shark fin soupWhat is it made from? .Shark fins .Sharks are caught by people .People cut off their fins. People throw the sharks back in

2、to the ocean. Without a fin , a shark can no longer swim and slowly dies. Millions of sharks are killed every year.Task 1: Read the passage quickly and complete the fact sheet below.Where shark fin soup is popularNumber of sharks caught and traded every yearHow much the numbers of some kinds of shar

3、ks have fallen in the last 20 to 30 yearsTwo environmental groups against “ finning”In Southern ChinaAround 70 millionOver 90 percentWildAid andWWF. Task 2: Work in pairs to circle the words and expressions.1.鱼鳍鱼鳍,鱼翅汤鱼翅汤2.在在的顶端的顶端3.食物链食物链4.生态系统生态系统5.切下切下6.残忍的残忍的7.对对 有害有害8.工业；行业工业；行业9.科学研究科学研究10.制定法律

4、制定法律1. shark fin soap 2. at the top of 3. food chain4. ecosystem5. cut off6. cruel 7. be harmful to 8. industry9. scientific studies 10. develop laws . Task 3: Read the passage carefully and fill in the blanks in groups.Sharks are at the 1 _ of their 2 _ _ in the oceans ecosystem . So many people th

5、ink sharks are so strong that they can never be 3 _.But they are wrong. 4 _ _ soup is popular in 5 _ China . They think this dish is good for health . But in fact, there are no 6 _ _ to support this. When people catch sharks ,they 7 _ _ their fins and throw them back into the ocean .Without a fin, a

6、 shark can _8_ _ swim and dies. This is cruel , and this 9 _ _ _ the environment.WildAid and the WWF have even asked governments to 10 _ _ to stop finning. .Sharks are at the 1. top of their 2. food chain in the oceans ecosystem . So many people think sharks are so strong that they can never be 3.en

7、dangered .But they are wrong. 4. Shark fin soup is popular in 5.southern China . They think this dish is good for health . But in fact, there are no 6.scientific studies to support this. When people catch sharks ,they7. cut off their fins and throw them back into the ocean . Without a fin, a shark c

8、an 8.no longer swim and dies. This is cruel , and this 9. is harmful to the environment.WildAid and the WWF have even asked governments to 10.develop laws to stop finning(猎翅猎翅). .What can we do to save the shakes? When buying stops , killing will stop , too. (没有买卖没有买卖,就没有杀害。就没有杀害。).If you were a wild animal , what would you say to human beings?如果你是野生如果你是野生动物，你会对人类说什么？动物，你会对人类说什么？Discussion.1. Design a poster on protecting