(
课件网) 人教新目标版 九年级全册 Unit 13 We’re trying to save the earth. Section A 3a-3b Learning objectives Knowledge objectives: 1. 熟练掌握以下词汇和短语 shark,fin,cruel,harmful,be harmful to,at the top of,chain,the food chain, ecosystem, industry, law, scientific, heard of, cut off, not only…but also…, at the top of, be harmful to, the numbers of. 2. 熟练掌握以下句型 1. But do you realize that you are killng a whole shark each time you enjoy a bowl of shark fin soup 2. But in fact ,around 70 million sharks are caught and traded in this industry every year. 3. no scientific studies have shown that shark fins are good for health, so why eat them Skill objectives: 1. 能掌握本课时出现的新词汇, 谈论鲨鱼的现状及环境污染的话题。 2. 运用skimming策略，准确预测文章大意，能够快速提取文中信息，回答相关问题，掌握文体结构。 3. 运用scanning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，提高阅读能力。 Emotional objectives: 让学生对环境污染的状况有直观的认识, 重视保护环境的重要性。 Thinking quality objectives: 激发学生强烈的社会责任感和对未来发展的思考，进一步展开讨论如何保护环境。 New words shark[ ɑ k] fin[f n] cruel[ kru l] harmful[ hɑ mfl] be harmful to at the top of chain[t e n] the food chain ecosystem[ i k s st m] industry[ nd stri] law[l ] scientific[ sa n t f k] n. 鲨鱼 n. (鱼)鳍 adj. 残酷的;残忍的 adj. 有害的 对……有害 在……顶部或顶端 n. 链子;链条 食物链 n. 生态系统 n. 工业;行业 n. 法律;法规 adj. 科学上的;科学的 Read the words and expressions quickly on page 99. Warm up Watch the video and talk about your feelings. Free talk What do you know about sharks Do you think sharks can be endangered Why Have you ever heard about shark fin soup 01 02 03 04 What do you think might have caused a fall in the number of sharks fin[f n]n. (鱼)鳍 shark[ ɑ k]n. 鲨鱼 Have you ever heard about shark fin soup First, the shark is caught (catch) by people. Next, the fins are cut (cut) off by people. 切除 Then, the shark fins are cooked (cook) into the shark fin soup by people. 鱼翅羹 the shark without fins is thrown (throw) back into the ocean by people. 扔回到…... Finally, How do you help protect the endangered animals What will happen to the shark What should we do While-reading Prediction Look at the picture and the title. Then answer the questions below. 1.What can you see in the picture 2.What is the text mainly about A shark. The text is mainly about saving the sharks. Read the passage quickly. Then match each paragraph with the main idea. Talk about shark fin soup. Sharks are endangered now. Appeal(呼吁) to people against eating shark fins. Para.1 Para.2 Para.3 Skimming 3a Read the passage about sharks and complete the fact sheet below. Number of sharks caught and traded every year How governments can help Two environmental groups against “finning” around 70 million to develop laws to stop the sale of shark fins. WildAid and the WWF Scanning Parag ... ...
