1、While-reading:Task 1: Look at the picture, the questions in 3a and the title of the story on page 99. Then answer the questions below.(1)What can you see in the picture?(2)What may the passage talk about?Task 2: Read Paragraph 1 and judge the sentences.Sharks fin（鱼鳍）soup is famous and expensive all
2、around the world.Youre killing a whole shark when you enjoy a bowl of shark fin soup.Read Paragraph 2 and fill in the chart.Read Paragraph 3 and judge the sentences.1. WildAid and the WWF are environmental protection groups in China.2. Two environmental groups appeal to establish laws to stop the sa
3、le of shark fins.3. Sharks fins are good for health见课本 99 页 Activity 3a。见课本 99 页 Activity 3b。Task 3: Retell the passage according to the words below. A whole shark has been killed each time you enjoy a bowl of shark fin soup. When people catch sharks, they _ their fins and throw the shark back into
4、the ocean. Without a fin, a shark can _ swim and slowly dies. If sharks numbers drop too low, it will _ all ocean life. _ some kinds of sharks have fallen _ over 90 percent in the last 20 to 30 years.Quiz:1. Check if you know these phrases. 把垃圾扔到河里 在中起作用 在中国南部 对有害 在顶部 海洋生态系统2. Translate these sentences into English. 甚至是河底都满是垃圾。 这个方法不仅残酷还对环境有害。 鲨鱼处于海洋食物链的顶部。 许多人相信鱼翅对健康有好处。
