Unit 13 SectionA 3a～4c reading（课件） -2025-2026学年人教版（2012）九年级英语全册

该初中英语课件围绕“保护濒危动物（以鲨鱼为例）”展开，涵盖鲨鱼濒危的原因、环境影响及保护措施。课堂以Pre-reading猜谜活动（鲨鱼特征线索）导入，通过Fast-reading段落匹配、Detail-reading细节分析（观点对比、数据论证）搭建学习支架，逐步延伸至其他濒危动物案例，形成从具体到一般的知识脉络。 其亮点在于融合多维度核心素养，语言能力通过阅读策略（skimming）、词汇学习（cruel, harmful）及Pair work互动提升；思维品质体现在观点对比（割鳍行为的利弊）、数据论证（鲨鱼数量下降90%）和问题分析（谁是杀手）；文化意识方面，通过鲨鱼、象牙等案例培养环保与人类命运共同体意识。学生在海报制作、口号创作中深化学习，教师可借助任务链提升教学效率。

unit 13 We're trying to save the earth! SectionA 3a-4c reading kind; beautiful.. shark scary; ugly shark fin soup cruel 残忍的 poor , unlucky... Are people friendly to sharks? cut off shark fins catch sharks Sharks are endangered! Save the sharks! Para.1 Para.2 Para.3 Bad influence of cutting off shark fins. Introduction of shark fin soup. Things people have done to save the sharks. Fast-reading Skim the passage ,match the main idea . Tips：Skimming means looking quickly to find the main idea without reading every word. It is still a good idea to read the first sentence in each paragraph a little more carefully. Detail-reading Read paragraph 1, answer the questions. 1. What does the writer think of shark fin soup? 2. Where is shark fin soup popular? It's famous and expensive. It's especially popular in southern China. cost of life a whole shark a bowl of shark fin soup Underline the key words and expressions Detail-reading Read paragraph 2, find two opinions about cutting off shark fins. This is not only______ , but also_____________ ____________________. Sharks can __________ ______ because they are ________________________________. Opinion 1 Opinion 2 cruel harmful to the environment never be endangered the strongest in their food chain VS. Opinion 1 This is not only cruel, but also harmful to the environment. Without a fin, a shark can ________ swim and _____________. Sharks are __________ the in the ocean's ecosystem. If their numbers drop too low, it will ___________________________. at the top of bring danger to all ocean life no longer slowly dies food chain Opinion 2 Sharks can never be endangered because they are the strongest in their food chain. Around__________ sharks are caught and traded in this industry every year. The numbers of some kinds of sharks have fallen by_______________ in the last_________years. 70 million 90 percent（90%） 20 to 30 Circle the numbers: Detail-reading Read paragraph 3, answer the questions. 1. What are the pictures about? 2. What do people do to save sharks? Environmental protection groups They are two environmental protection groups. are teaching the public about “finning”. asked governments to develop laws to stop sale of shark fins. People take away the ivories to make beautiful products like rings, necklaces (项链), combs (梳子)... People kill golden monkeys in order to enjoy their brains. crocodile People peel their skins(皮肤) to make expensive handbags and shoes... Please make a poster to appeal more people to save the endangered animals. Problems: ______ are endangered because _________. Bad influences: For the animal, __________________________. For environment / human,__________________. .... Solutions: We should__________________________. The government should_______________. ... Have a guess: Who is he? He has a very big bite（咬合） . But he does not ever bark(吠，叫） . He swims out in the ocean . He has fins---He is a shark Pre-reading Questions about sharks Q1 Where do sharks live? They live in oceans . Q2 How many pairs of fins do sharks have? A 2 B 3 C 5 D 6 Which animal is the strongest in the ocean? the food chain at the top of What happens to the sharks? Lead-in While-reading Listen and match P1 P2 P3 Sharks are endangered now How to save the sharks Talk about shark fin soup jj 1.Because of a famous and expensive shark fin soup. 2.No, they can't. While-reading (2 min) Read para 1. Read and answer. 1.Why do humans hurt the sharks? 2.Can sharks live without fins? While-reading (3min) Read Para 2.Tell true(T) or false (F). 1.People cut off sharks' fins and throw the sharks back into the ocean. 2.Sharks can swim without a fin. 3.Sharks are at the top of the food chain in the ocean's ecosystem. 4.Sharks can never be endangered. T T F F will die While-reading (5min) Read Para 2. Read and fill the blanks Sharks are endangered now. Why? catch cut off cook into throw back into no longer This is not only cruel, but also harmful to the environment. Pair works(互动） A: What happens to the sharks? B: First, people -Next-Then-Finally be harmful to 对……有害 While-reading (5min) Read Para 2. Practice and speak. 残忍的 有伤害的 While-reading (3 min) Read Para 3. Answer the questions How to save the sharks 猎鳍,割鳍行为 完善 发展 提高 Post-reading Task 1: Fill in the blanks 1. When people catch sharks,they cut off their fins and throw them back into the ocean. 2. Many believe that sharks can never be endangered because they are the strongest in the food chain. 3. They have enen asked governments to develop laws to stop the sale of shark fins. Post-reading Task 2: What the underlined word"they" refer to. sharks environment protection groups people 中考题型链接 Review and read the key phrases 1. 听说 ———————— 2. 科学研究 ———————— 3. 对……有害 ———————— 4. 在……顶部 ———————— 5. 海洋生态系统———————— 6. 鱼鳍的买卖 ———————— 7. 切除 ———————— hear of scientific studies be harmful to at the top of the ocean's ecosystem the sale of shark fins cut off Post-reading (1 min) Think and Analysis Who is the real killer? A.The fishermen B.The sellers C.The customers Post-reading (1 min) Task 2: Think and Analysis My slogans(口号） Post-reading (1 min) Task 3: creating and judging Sharks have some other friends who need help. Can you help them? Homework Ethical Treatment of Animals. Respect for life 善待动物， 尊重生命 Thank You For Listening Lavf57.83.100 Lavf57.62.100 $