九年级新目标英语unit13-we're-trying-to-save-the-earth--SectionA-3aPPT优秀课件

1、Unit 13 Were trying to save the earth.Period 3 3a-3b 2. What do you know about the sharks?1. What animals can you see? sharks the food chainin the oceans ecosystem at the top ofendangeredthe strongestten i:ksstm finfn shark fin soup cruel catch throwback cut offno longerbe harmful tokru:l h:mfl Lets

2、 take action! (采取行动采取行动)environmental protection groups the sale of shark finsdevelop laws Stop !(世界自然基金会）世界自然基金会）the sharks ! What does this passage mainly talk about ?SavePara 1Para 1Para 2Para 2Para 3Para 3Read the passage quickly. Find out what the main idea of each paragraph is? Skimming:Paragr

3、aph 1Paragraph 2Paragraph 3Take action to protect the sharks Sharks are endangered Talk about shark fin soup3aWhere shark fin soup is popularNumber of sharks caughtand traded every yearHow much the numbers of some kinds of sharks have fallen in the last 20 to 30 yearsTwo environmental groups which a

4、re against “finning” southern China70 millionover 90 percent WildAid and the WWF3aRead the passage about sharks and complete the fact sheet below.Read Para 1. and answer Is shark fin soup famous and expensive all around the world?2. Do you realize that youre killing a whole shark when you enjoy a bo

5、wl of shark fin soup?No, it is popular in southern China .Yes .Further thinking :If your parents order shark fin soup, what should you do or say ?say no to eating shark fin soup 1. Without a fin, a shark can still swim and never dies . 2.If their numbers drop too low, it will bring danger to all oce

6、an life. 3. Sharks will never be endangered because they are the strongest in their food chain. 4. The numbers of some kinds of sharks have fallen by over 90 percent every year. TFFRead Para 2. and tell “T” or “F” no longerslowlyalthoughFin the last 20 to 30 yearsRead Para 3. and answer1. What are W

7、ildAid and the WWF doing ?2. What else have they done ?3. Have scientific studies shown that shark fins are good for our health ? Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws t

8、o stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the sharks! They are teaching the public about “finning”.They have even asked governments to develop laws to stop the sale of shark fins. one part of the body B. cu

9、tting off and getting shark fins 1.They are teaching the public about “finning”.fin (现在分词）现在分词）_finning2. They have even asked governments to develop laws to stop the sale of shark fins. A. noun B. verb 1. They have even asked governments to develop laws to stop the sale of shark fins. environmental

10、 protection groups Read the passage again and write what the underlined words refer to. Guess by reading the context(语境语境)-before or after the sentence. Some people like to eat shark fin soup, especially in _China . But getting the shark fin is very _. When people catch sharks , they _ _their fins a

11、nd _the sharks back into the ocean. The shark slowly_ because it cant swim without a fin . And it is also _to the environment .Sharks are at the top of the food_ . If the number of sharks _too low , it will _the balance of the nature .Please say no to eating shark fin soup, and take action to_ the s

12、harks ! Fill in the blanks ! southern cruel cut off harmfuldropsbreaksavethrowchainCan you find the conjunctions(连词）连词） in this passage ? dies 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 number

13、s drop, the oceans ecosystem will be in danger. 3. Many think that sharks are too strong to be endangered, _they are wrong. _there are no scientific studies to support this, a lot of people believe that sharks fins are good for health. 5. Sharks may disappear one day_ we do not do something to stop

14、the sale of shark fins. Read the passage again and fill in the blanks with the words in the box. so although if but when 3b when so but Although ifcatchcut offthrowback into without no longer at the top of chain ecosystemIf drop too low bring danger to harmful cruelMany believe becauseBut70 million

15、in this industryThe numbers of have fallen90% Save the sharks! popular2. How do you help protect the endangered animals? 1. After reading the passage ,will you have shark fin soup? What should we do ? We should No deal, no kill !We should.We shouldnt .We should keep the balance of the ecosystem.We shouldnt break the balance of the nature. /say no to eating shark fin soup. / take action to save the sharks . / do something to stop the sale .If you were sharks ,what would yo