Section A 3a Air pollution Water pollution Land pollution Waste pollutionNot only is the earth polluted, but also some animals are endangered. Shark 鯊魚鯊魚Read the first paragraph and judge the sentences1. Sharks fin（魚鰭）（魚鰭）soup is famous and expensive all around the world.2. If we get a bowl of sharks fin soup, We will kill a whole shark .fin:魚鰭Sharks are in danger.What should we do?WildAid（美國野生救援協(xié)會(huì)）是保護(hù)野生動(dòng)物（美國野生救援協(xié)會(huì)）是保護(hù)野生動(dòng)物及棲息地環(huán)境的一個(gè)非盈利性的機(jī)構(gòu)，及棲息地環(huán)境的一個(gè)非盈利性的機(jī)構(gòu)，1999年注冊成立，其宗旨是保護(hù)及救助世界范圍年注冊成立，其宗旨是保護(hù)及救助世界范圍內(nèi)的野生動(dòng)物內(nèi)的野生動(dòng)物WWF（世界自然基金會(huì)）英文全稱為（世界自然基金會(huì)）英文全稱為World Wide Fund for Nature，成立于，成立于1961年，是享年，是享有國際盛譽(yù)，全球最大的獨(dú)立性非政府環(huán)境有國際盛譽(yù)，全球最大的獨(dú)立性非政府環(huán)境保護(hù)組織之一。保護(hù)組織之一?！癏elp me ,save me please救救救救我吧我吧Read the second paragraphand answer the following questions.1. What do people do when they catch a shark?2. What will happen to a shark if it hasnt a fin? Without a fin, a shark no longer swim and slowly dies.They cut off their fins and throw the shark back into the ocean.3. If sharks number drop too low, what will it bring 4.How many sharks are caught and tradeevery year?5.How are the numbers of some kinds of sharks?It will bring danger to all ocean lifeAround million 70.They have fallen by over 90 percent in the last 20 to 30 years.Careful Reading (細(xì)讀完成短文)Many have shark fin soup. This famous and expensive dish is especially popular in _ China. When people catch sharks, they _ their fins and throw the sharks back into the ocean. But finning is_ cruel, but also _ the environment. The shark slowly dies because it can_ swim without a fin. Sharks are _ the food chain. If the number of sharks drops too low, it will _ to all ocean life the nature. Please stop eating shark fin soup, and_ (采取行動(dòng)）采取行動(dòng)）to save the sharks!heard ofsouthernnot onlyharmful tocut offno longerat the top ofbring dangertake actions魚翅湯在中國的南部很受歡迎，獵翅魚翅湯在中國的南部很受歡迎，獵翅(finning)行為也異常行為也異常猖狂。通過今天的學(xué)習(xí)，你想對那里的人說什么？猖狂。通過今天的學(xué)習(xí)，你想對那里的人說什么？ 向向他們寫一篇關(guān)于保護(hù)鯊魚的倡議書。他們寫一篇關(guān)于保護(hù)鯊魚的倡議書。(What do you want to say to the people in southern China? Write a letter of saving sharks to them.)提示提示animals , friends, finning, cruel, harmful without, no longer, at the top of, if numbers , drop low, bring danger, no scientific studies, are good for, why, help save 保護(hù)環(huán)境，人人有責(zé)Everyone should play a part in environmental protection.Paragraph 1 Many have heard of sharks fin soup.This famous and expensive dish is especially popular in southern China. But do you realize that youre killing a whole shark each time you enjoy a bowl of sharks fin soup? Paragraph2When people catch sharks, they cut off their fins and throw the shark back into the ocean. Without a fin, a shark can no longer swim and slowly dies. This method is not only cruel, but also harmful to the environment. Sharks are at the top of the food chain in the oceans ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never be endangered because they are the strongest in their food chain. But in fact, 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. Paragraph 3 Environmental protection groups aroundThe world, such as WildAid and the WWF, are teaching the public about “finning”.They have even asked governments to develop laws to stop the sale of sharks. So far, no scientific studies have shown that sharks fins are good for health, so why eat them? Help save the sharks!