Save the sharks!.doc

授课内容Unit 13 Were trying to save the earth!Section A 3a3c课时Period Two授课时间Mar.14授课人王 萍授课班级九（ ）主备人审核人教学目标知识目标1. 听说读写以下词汇：method, cruel, harmful, low, industry, law, cut off 了解明白以下词汇及短语：shark, fin, chain, ecosystem2. 通过学习，口、笔头掌握下列句型：1) Many have heard of shark fin soup.2) When people catch sharks, they cut off their fins and throw the shark back into the ocean.3) This method is not only cruel, but also harmful to the environment.4) If their numbers drop too low, it will bring danger to all ocean life.能力目标能读懂介绍关于保护鲨鱼的文章，完成相应的阅读任务，并能够正确运用连词或状语从句改写文章。 情感目标通过了解鲨鱼的现状，增强保护濒危动物的意识。教学重难点正确运用连词或状语从句改写文章教学准备CAI, text book教学方法与策略互助合作学习法，探究式学习法教学过程PPT应用Step1 Warm-up1.Revision:Review some words and phrases that well use in the text.2.Lead-in: Enjoy a DV: a song-Heal the world by Michael Jackson Step 2 PresentationT: Today we are going to read an article about sharks.What do you know about sharks? Where do sharks live? _ Are they all very big? _ What do they eat? _Is the number of sharks decreasing? _ Why do people catch them? _Step 3 Reading:1 . Skimming Match the main ideas.Para 1 Endangered sharks.Para 2 Shark fin soup.Para 3 Help save the shark.Show the Mind-map to the whole passage.2.ScanningWork on 3a.Read the passage about sharks and complete the fact sheet. Where shark fin soup is popularNuber 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” 3.Carefully reading Read Para.1, answer two questions and complete the mind-map 4. Intensive reading Watch a video about the process of getting shark fin. Reading Para 2, answer three questions. 1.How do people deal with the sharks when they catch them? 2.Without a fin, what will happen to a shark? 3.Why is it harmful to the environment? Complete the mind-map. 5.Carefully reading Read Para 3, answer two questions. What are the two environmental protection groups against “finning”? What are they doing ? & What have they done? Complete the mind-map.Step4 Work on 3b. Read the passage again and fill in the blanks with the words in the box. Step 5 Post-reading: Use the mind map to help you retell the passage in groups. Dont forget to use the conjunctions, such as and, but, because, so, or, although, if. Step 6 Discussion: Watch an piece of advertisement by Yao Ming about “No sale, no killing” and discuss it with your partner. How can we help save the sharks? Work in groups and list the solutions.Ss may use: To help., . should (not)/ must(not). Homework:1. Try to retell the passage according to the mind-map.2. Group work: Compose a poster about protect sharks.3. Finish the exercises on Exercise Book.教后反思本节课课文中的生词和被学