Unit5 课时4 SectionB(1a～1e)课件2025-2026学年人教版八年级英语下册

Unit 5 Nature’s Temper Section B (1a~1e) 思维品质 学习能力 文化意识 语言能力 学习目标 积累自然灾害相关词汇与搭配，掌握故事时间线梳理、判断正误的阅读技能，能完成语篇填空与口语讨论。 了解海啸等全球灾害的应对案例，感受不同国家防灾减灾的经验，增强对生命安全与知识力量的重视。 掌握故事时间线提取、词汇搭配运用的策略，提升自主获取灾害知识与合作讨论的能力。 通过梳理海啸事件的时间线与因果逻辑，提升信息归纳与思辨能力，理解知识与应急反应在灾害中的重要性。 drought Natural disasters earthquake typhoon snowstorm flood wildfire ... What kinds of natural disasters do you know? tsunami Discussion What do you think the passage is about? Look at the title and the picture of the passage. It’s about a girl who saved many people from a tsunami. Prediction Warming up What natural disaster can you see in the video? Read the text and answer the questions. (　　)1. What did Tilly notice? A. Strong winds were blowing from the sea. B. Dark clouds were forming in the sky. C. Waves with thick white froth were coming in. D. Some sea animals were jumping towards the beach. (　　)2. From whom did Tilly learn about tsunamis? A. Her father. B. Her geography teacher. C. A security guard. D. Visitors on the beach. While reading C B Read the text and answer the questions. While reading (　　)3. How did Tilly's family respond(反应) to her warning at first? A. They didn't believe Tilly at all. B. Tilly's father told it to a security guard. C. They screamed and ran as fast as they could. D. They went back to the hotel except Tilly's mother. (　　)4. Which of the following is the correct order of the events? ① Tilly noticed something strange. ② Tilly told her family about the coming danger. ③ The security guard asked people to leave the beach. ④ Tilly remembered the knowledge of tsunamis. A. ②①③④ B. ①②③④ C. ①④②③ D. ①③②④ A C Read the text and answer the questions. While reading C (　　)5. What can we learn from the passage? A. Try not to panic when natural disasters happen. B. It's difficult to make preparations for the tsunamis. C. Knowledge and quick thinking can help save lives. D. Hurting nature is hurting all humans. Read again. Circle T for true or F for false. Then correct the false statements. 1d 1. Tilly found that the waves were moving away from the beach. 2. Tilly remembered what she read about in her geography book. 3. Tilly’s father believed her as soon as she told her family about the strong waves. T F T F T F coming in instead of going out her geography teacher had explained about tsunamis in class Tilly's family didn't believe her at first when she told them about the strong waves. 4. The security guard learnt about the tsunami from Tilly’s father. T F 5. Tilly’s mother did not reach the hotel before the tsunami did. T F Tilly's mother reached the hotel just as the tsunami hit. Careful reading Read the text again and complete the timeline. 1c Understanding the order of events Identifying the beginning, middle, and end of a story can help you understand the story better. Look out for words and phrases that tell you when something happens, such as next, then, finally, when, while, and two weeks before. Read the text again and complete the timeline.(时间线) 1c waves tsunamis family mother beach security guard hotel Linking words(连接词) : first, next, and, so, after that ,then, finally.... Retell the story according to the timeline. Part 1 Beginning Part 2 Development Part 3 Climax Part 4 Ending Divide the article into 4 parts. What’s the main idea of each part? On holiday in Thailand, Tilly noticed strange waves. She recalled geography lessons about tsunamis and warned her family. The guard cleared the beach. People escaped safely before the wave hit. Her knowledge and quick thinking saved many lives. Analyze the article Discuss the questions. 1e 1. Do you think Tilly Smith was a hero? Why? 2. From Tilly’s experience, what do you think people need to know to survive a natural disaster? 3. What did you learn at school that might help to save your life one day? Yes, I think Tilly Smith was a hero. Because she used her knowledge to warn people about the tsunami and saved over 100 lives. Her quick thinking and courage made a big difference. People need to know some basic knowledge about natural disasters, like how to recognise the signs before a disaster happens. Also, they should stay calm and know what to do to protect themselves and others. I learned about first aid and earthquake safety, which could help me stay safe in danger. Thinking :What do you think of nature? 大自然既是善良的慈母，同时也是冷酷的屠夫。 On 26 December 2004, Tilly Smith, a 10-year-old English schoolgirl, and her family were on holiday in Phuket, Thailand. Everyone was enjoying the beautiful weather that morning. Some people were swimming in the sea, and some were relaxing on the beach. But while Tilly was walking along the beach with her family, she noticed something strange. Thick white froth was forming on top of the waves. Next, she saw that the waves were coming in instead of going out. Just then, she remembered something important. Two weeks before, her geography teacher had explained that earthquakes under the sea could create dangerous waves called tsunamis! 在度假 在海滩 沿着海滩散步 注意到一些奇怪的事 厚厚的白色泡沫 在浪尖形成 涌上岸而不是退去 解释……（后接宾语从句） 海底地震 “I know what’s going to happen! There’s going to be a big wave,” Tilly cried. Unfortunately, her family didn’t believe her and wanted to continue their walk. However, Tilly refused to take a single step further. Finally, her mother decided to continue the walk alone, and the rest of her family returned to the hotel. Back at the hotel, Tilly’s father told a security guard about the tsunami. The security guard was shocked. He knew about the huge earthquake in nearby Indonesia. It meant that a tsunami was possible! He jumped into action right away and rushed to get people off the beach. Everyone began to panic. People were screaming and running as fast as they could when they saw a huge wall of water coming from the sea. 想要继续散步 refuse to do sth 拒绝做某事 再向前走一步 decide to do sth 决定做某事 回到酒店 tell sb about sth 告诉某人... 附近印尼的大地震 立即采取行动 急忙把人们从海滩疏散 开始恐慌 尖叫着尽可能快地跑 一堵巨大的水墙（比喻海啸） 从大海涌来 Tilly was right! Her mother was one of the last people on the beach, but thankfully, her family made it to safety just as the water hit the hotel. The 2004 tsunami caused over 200,000 deaths, but no one on the beach died that day. This true story shows how a single lesson could mean the difference between life and death. Thanks to her knowledge and quick thinking, one schoolgirl was able to save over 100 lives. one of... ...之一 成功抵达安全地带 就在海水冲击酒店的时候 造成超过20万人死亡 一堂课 / 一个教训 意味着生与死的差别 多亏了她的知识和敏捷的思维 成功挽救了100多条生命 Phrases summary save lives on holiday under the sea take a single step further It meant that... jump into action right away as fast as sb. could make it to safety just as the difference between life and death thanks to 拯救生命 度假 在海底 再走一步；进一步 这意味着…… 立即行动；迅速行动 立刻；马上 尽可能快地 安全抵达；脱险 正当……的时候 生死之别 多亏；由于 拓展阅读 Imagine what happens in the ocean when an earthquake happens underground. When an earthquake happens under the ocean, it creates a tsunami. That's because the earthquake transfers(转移) large amounts of energy to water above it. The word comes from the Japanese words tsu(harbor) and nami(wave). Normal ocean waves have an average wavelength of about 100 metres and an average height of about 2 metres, while a tsunami can have a wavelength of 193 kilometres or more. A tsunami travels at the speed of about 800 kilometres per hour in the deep ocean. And it's almost impossible to notice a tsunami because it might be at a height of as little as 0.9 metres. As a tsunami comes to a coastline, things begin changing greatly. When it reaches shallow(浅的) waters, the wave speed drops below about 80 kilometres per hour. The wavelength also gets shorter, but the height of the wave grows greatly. It creates a huge wall of water along coastlines, which brings great damage to coastal areas. Now, many areas have developed a tsunami warning system to give people along the coastline as much advance(预先的) warning as possible. And in Japan many coastal communities build tsunami walls and floodgates to make preparations for a tsunami. 拓展阅读 1. When does a tsunami come into being? 2. Where does the word “tsunami” come from? 3. Why is it almost impossible to notice a tsunami in deep ocean? 4. How does the wave speed change when a tsunami comes near to shallow waters? 5. What do many coastal communities in Japan do to prepare for a tsunami? 1. When does a tsunami come into being? ________________________________________________________ ________________________________________________________ 2. Where does the word “tsunami” come from? ________________________________________________________ ________________________________________________________ 3. Why is it almost impossible to notice a tsunami in deep ocean? ________________________________________________________ ________________________________________________________ When an earthquake happens under the ocean(, a tsunami comes into being). The word “tsunami”/It comes from the Japanese words tsu (harbor) and nami (wave). Because a tsunami/it might be at a height of as little as 0.9 metres in deep ocean. 领跑作业本 · 英语(八年级下册) 返回目录 第五课时　Section B(2a～3d) 4. How does the wave speed change when a tsunami comes near to shallow waters? ________________________________________________________ ________________________________________________________ 5. What do many coastal communities in Japan do to prepare for a tsunami? ________________________________________________________ ________________________________________________________ The wave speed/It drops below about 80 kilometres per hour. Many coastal communities in Japan/They build tsunami walls and floodgates (to prepare for a tsunami). 领跑作业本 · 英语(八年级下册) 返回目录 第五课时　Section B(2a～3d) Beginning Development Climax Ending How One Girl Saved Many Lives Tilly Smith and her family were on holiday in Thailand. She noticed something strange about the waves. Tilly remembered learning about tsunamis in class. So she warned her family about the tsunami. Tilly’s father told a hotel security guard.The security guard rushed to get people off the beach. Everyone on the beach was safe with no deaths. Summary Basic (必做) 背默核心词汇与短语，并用核心短语造句等。 完成拓展阅读的练习。 Improving(选做) 2.用英语复述故事。 Extend (选做) 3.制作一份“家庭防灾安全手册”（英语或中英双语），用英语向家人简单说明逃生要点。 Homework Thank you ! Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 null 146318.3 Lavf58.20.100 Packed by Bilibili XCoder v2.0.2 $