英语人教版九年级全册unit 13 A 3a-3b 导学案.docVIP

实验中学导疑探练四步课堂教学模式导练案 备课时间： 上课时间： 主备人：彭兴军 执教者： 课题：unit13 Section A (3a-3d) 学习目标 掌握本课时出现的生单词及短语。 掌握课文中的重点句型。 3. 有环境危机意识，学会关注环境保护环境。 法律，法规生态系统 工业，行业 法律，法规 生态系统 工业，行业 有害的 科学上的，科学 残酷的，残忍的 cruel harmful ecosystem industry law scientific 三、合探部分 短语翻译——浏览教材，找出一下短语并背诵。 在中国南部 听说 对…有害 切下 扔回 不再 最近的20到30年里___________________环境保护组织______________________ Fast reading: read the passage quickly Para.1 A. Two groups against “finning”. Para.2 B. Something about shark fin soup. Para.3 C. Sharks are endangered now. Careful reading Read the Paragraph 1 answer the questions. 1. Where is shark fin soup popular? 2.what does it mean when people enjoy a bowl of shark fin soup? Read the Paragraph 2 judge the sentences.(T or F) 1.People cut off sharks’ fins and throw the sharks back into the ocean. 2.Sharks are in the bottom of the food chain in the ocean’s ecosystem. What do the two numbers mean? 70 million 90 percent Read the Paragraph 3 answer the questions and finish the sentence. 1. Are Shark’s fins good for health? 2.What are the two environmental protection groups? 3.They are ________(teach) the public about “finning”, they have ever asked governments to __________________________________.(出台法律阻止鱼翅买卖) 四、综合运用 1. This method is not only cruel, _______harmful to the environment. 2. Without a fin, a shark can_________( 不再） swim and slowly dies. 3 Sharks are at the top of the food chain in the ________ （海洋） ecosystem. 4. If their numbers drop too low, it ( 带来危险）to all ocean life. 5._____________ (environment) protection groups around the world, such as Wild Aid and the WWF, are teaching the public about “fining”. 6.The numbers of some kinds of sharks ____________ (fall) by over 90 percent in the last 20 to 30 years. 7.Many think that sharks are too strong to be endan