英语人教版九年级全册Unit 13 Save the sharks .doc

九年级英语导学案课题：Unit 13 Save the sharks 于长英学习目标：1.能够如何运用阅读策略抓主旨。 2.能读懂介绍关于保护鲨鱼的文章，完成相应阅读任务。3.通过了解鲨鱼的现状，增强保护濒危动物的意识.会写环保小作文。 学习重点、难点：1. 如何运用阅读策略抓主旨。 2.对于保护环境的文章构思及表达。 学习流程： 【 速读 明文意】通过速读的方式理解文章大意，能准确找出段意。（3分钟）Para 1 A Bad things happen when people cut off sharks fins.Para 2 B Environmental protection groups have done things to protect sharks.Para 3 C Youre killing a whole shark when you enjoy a bowl of shark fin soup. 【细读 悟意图】仔细阅读文章，领悟作者的写作意图。完成课本99页表格同时仔细琢磨导学案上的 4 个选择题，看看你们能不能揣测出作者写作的意图，试试谁的能力最强！（6分钟）Where shark fin soup is popularNumber of sharks caught and traded every yearHow much numbers of some kinds of sharks have fallen in the last 20 to 30 yearsTwo environmental groups against “finning”Choose the best answer. 1.What does the word “chain” mean? A.链 B. 束缚 C.枷锁 2. What does the word “this” refer to(指代) in the second paragraph? A. Catch sharks B. A shark cant swim any longer without fins. C. Cut off sharks fins and throw back into the ocean.3. From the passage ,we know_ A. If the numbers of sharks drop too low, all ocean life will be in danger. B. The governments have developed laws to stop the sale of shark fins. C. Because sharks are the strongest in their food chain,sharks can never be endangered.4. What is the purpose of the passage? A.Introduce the famous and expensive dish shark fin soup. B. Tell us a fact : sharks are endangered.The number of sharks have fallen quickly. C. Appeal to（呼吁） people against the sale of shark fin . 【精读 抓要点】小组合作，用你最擅长方式背记知识点并完成3b的内容。（8分钟）【总结归纳】 Summarize what we learnt ？ As a student ，what should we do to protect the environment？When the buying stops, the killing can，too.Read together【写作训练】 我们周围的环境变得越