(
课件网) Unit 13 We're trying to save the earth. 人教新目标版 九年级上 Section A 3a-3b Save the sharks.阅读公开课 Learning objectives 1. 在语境中理解，识记并运用本课时词汇：shark, fin, cruel, harmful, chain, ecosystem, industry, law, scientific, be harmful to, at the top of, the food chain 2. 通过略读和寻读，能够了解鲨鱼的生存现状及其原因。 3.能运用阅读策略读取濒危动物的语篇大意，段落中心句和细节信息，并运用思维导图和复述方式帮助理解文章内容和架构。 4. 通过小组活动，能够在实际运用中说明鲨鱼濒危及其原因，提升环保意识。 Sharks are endangered. Warming-up Weight up to __ tons Length __ cm – __ m Habitats _____ Lifespan 寿命 __ – ____ years Species more than _____ _____ (or _____) at the ____ of the food chain [t e n] in the ocean’s ecosystem [i k s st m] Diet Facts about sharks 20 19 11 oceans 20 150 1,000 flesh meat top whale shark The largest dwarf lantern shark The smallest Free talk What do you know about the sharks Are they important Why do they matter 1. fighting climate change 2. digging through sand for other marine species to feed 3. helping phytoplankton (浮游植物) to grow 4. attracting tourists to swim with sharks to make money 5. dead shark bodies support other species in the deep ocean Do you want to know more about sharks Let’s read the passage. 说明文阅读微策略 根据标题和图片预测文本内容。 What’s the passage maybe about What’s the passage maybe about Lead-in Predict answers according to the title and the picture. 1. Where can you find the article A. From a novel. B. From a magazine. C. From a diary. 2.What does it talk about Air pollution Animal protection Travel Prediction 说明文阅读微策略 根据标题和图片预测文本内容。 Find out the main idea of each paragraph. Take action to protect the sharks. Sharks are endangered. Talk about shark fin soup. Problem Facts Solution Fast-reading Careful reading Save the Sharks! 1 Many have heard of shark fin soup. This famous and expensive dish is especially popular in southern China. But do you realize that you’re killing a whole shark each time you enjoy a bowl of shark fin soup Read Para. 1 . and answer the question below. 1. What is shark's fin soup made of 2. What do you know about this dish 3. Where is shark fin soup popular 4. Why we shouldn't enjoy it It is made of shark fins. It's famous,expensive and popular. It's especially popular in southern China. Because we're killing a whole shark each time we enjoy a bowl of shark's fin soup. Is shark fin's soup really good for your health It even harms to people's health. Millions of tons of waste enter the oceans every year,polluting the seas，messing the beaches and endangering wildlife.Some litter is eaten by fishes and other sea animals, and then they enter the food chain.(ocean pollution) 2 When people catch sharks, they cut off their fins and throw the sharks back into the ocean. This is not only cruel, but also harmful to the environment. Without a fin, a shark can no longer swim ... ...
