英语人教版九年级全册Save the sharks .doc

Unit 13 Were trying to save the earth! Section A (3a-3b) 一、教学目标：1. 语言知识目标基本词汇： shark, fin, cruel. harmful, chain, ecosystem, industry, law, scientific, 基本词组：be harmful to, at the top(of sth.), the number of throw away基本句型：No scientific studies have showed that shark fins are good for health. We should help save the sharks. 2. 情感目标: be friendly to nature, call for people not Finning any more.3. 能力目标：use reading skill（skimming，scanning，careful reading）.二、教学重难点： How to catch the main idea of the passage and how to call for people to protect the endangered animals.三、教学用具：多媒体， 四、教学方法： Skimming, Scanning, careful reading五、教学步骤:Step1Presentation（pre-reading）Video talking：展示人类残忍杀害鲨鱼及鲨鱼濒临灭绝的视频，谈论美味的鱼翅背后的残忍真相鲨鱼濒临灭绝，对学生进行背景知识的输入的同时激起学生的阅读兴趣，为下面的学习作好铺垫Step2 SkimmingRead the passage quickly. Find out what the main idea of each paragraph is? Paragraph 1 Environmental protection groups are against “finning”.Paragraph 2 Some basic facts about shark fin soup.Paragraph 3 two opinions about killing sharksStep3 Scanning (fast reading)Complete the fact sheet in 3a. Where shark fin soup is popularNumber of sharks caughtand traded every yearHow much the numbers of some kinds of sharks have fallen in the last 20 to 30yearsTwo environmental groups which are against “finning” Step4 Intensivereading(careful reading) 把全班学生分成六组，以比赛积分的形式对三个段落进行careful reading，以比赛的形式激发学生阅读的热情。Step5:Retell the whole text by gap-fillingcruel，cut off，harm，top ，without ， protect， good south Some people like to eat sharks fin soup, especially in _China. But getting the sharks fin is very_. When people catch sharks, they _ their fins and throw the sharks back into the ocean. The shark slowly dies because it cant swim _a fin. And it is also _ to the environment. Sharks are at the _of the food chain. If the number of sharks drops too low, it will break the balance of the nature. So many environmental protection groups are working on _ the sharks。Since no scientific studies have shown shark fins are _ for health, We are supposed to help save the sharks Step 6:Further thinking （拓展提升）Discuss：Do you think it is very important to protect sharks ? why?Step 7 Homework 1.Read the text three times and finish 3b2.Write a short passage about What we are supposed to do to save t