九年级英语：人教版 九年级 Unit 13 section A2 学案.doc

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. ①Shark’s fin（鱼鳍）soup is famous and expensive all around the world. ②You’re 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 sale of shark fins. 3. Shark’s 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 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: Ⅰ. 根据句意及汉语提示，完成下列句子。 1. My elder brother wants to study _______ (法律) at university. 2. The emperor was ______(残忍的) and his men were afraid of him. 3. The car ________(行业) has developed a lot during the past few years. 4. After lunch, they continued doing ___________ (科学的) research in the lab. II. Check if you know these phrases. ① 把垃圾扔到河里 ② 在…中起作用 ③ 在中国南部 ④ 对……有害 ⑤ 在……顶部 ⑥ 海洋生态系统