金锦萍9B13-3课件.pptVIP

鲨鱼图片有超链接视频-被剪掉鱼翅的鲨鱼，其他无自定义动画 所有的图片和文字按照设定的自定义顺序依次出现 1. 最上面的问句无自定义动画2.其他所有的图片和文字按照设定的自定义顺序依次出现 1. 最上面的标题和图片无自定义动画 2. 其他所有的图片和文字以及箭头按照设定的自定义顺序依次出现 答案按照顺序从上往下依次出现，WildAid the WWF有超链接到最后一张背景知识的了解，其他无自定义动画 1. 第一题答案先出现再出现中间正确的句子，再出现第二题答案。2. 其他无自定义动画 1.最上面的段落和段落大意无自定义动画。2.其他所有的文字和箭头按照从上往下的顺序依次出现 1. 出现第一题答案。2. 出现第二题答案。3. 出现Listen. 4.其他无自定义动画。 插入录音-Section A-3a * 答案按照顺序从上往下依次出现，其他无自定义动画 答案按照题号顺序从上往下依次出现，其他无自定义动画 1. 最航母的问句无自定义动画。2.其他所有文字按照从上往下的顺序依次出现 先依次出现三个问题，再依次出现三个问题的答案，其他无自定义动画 无自定义动画 无自定义动画 * * WildAid和WWF组织超链接到第五张PPT, 其他无自定义动画 Unit 13 We are trying to save the earth. Period3 SectionA 3a-3b What do you know about sharks? Where to live: in the sea / ocean Big or small: Big Food/ what to live on: fishes shark sharks the food chain Sharks are at the_____ of the food chain in the ocean’s ecosystem. top The number of sharks: falls the ocean’s ecosystem *Fishermen catch them and cut off their fins. *Cooks use the fins to cook shark fin soup. shark fin soup Why are they endangered? Something must be done to protect sharks. throw … back into … be cruel … be harmful to … Save the Sharks! What will the passage talk about? How are sharks now? Why are they in danger? What can we do to help them? .... Match the main idea of each paragraph. Para. 1 Para. 2 Para. 3 The present situation of sharks Solutions to save sharks Lead-in to the topic Read the passage about sharks and complete the fact sheet below. 3a Where shark fin soup is popular Number of sharks caught and traded every year How much the numbers of some kinds of sharks have fallen in the last 20 to 30 years Two environmental groups against “finning” southern China 70 million over 90 percent WildAid the WWF 1. Shark’s fin soup is famous and expensive all around the world. 2. People have to kill a whole shark to get a bowl of shark fin soup. F T especially in southern China Para 1 Lead-in to the topic T or F Para 2 people enjoy _____________________ Fishermen ____________, _____