Unit 5 Section A (3a-3d) 课件 2025-2026学年人教版八年级英语下册

Unit 4　 The Wonders of Nature Section A(3a—3d) 1 思维品质 学习能力 文化意识 语言能力 教学目标 积累台风应对、灾害经历相关词汇，掌握过去进行时与防灾准备的表达句式，能读懂对话提取关键信息，完成信息勾选与角色扮演。 了解台风高发地区的防灾常识，感受不同家庭应对灾害的方式，增强防灾减灾的安全意识与跨文化安全认知。 掌握对话信息提取、对比分析的策略，提升自主梳理信息与合作完成角色扮演的能力。 通过对比两家台风应对的差异，提升信息对比与风险判断能力，理解防灾准备的重要性，培养理性应对灾害的思维。 Review Share with your partner what you know about typhoons. weather effect prevent heavy rain, strong wind, tall waves, ... window broken, roof came off, coastal areas got flooded, ... stay inside, pay attention to weather report, ... Natural Disasters drought snowstorm flood typhoon wildfire earthquake What are the people doing? making windows and doors strong buying lots of food fixing objects They’re preparing for the typhoon. evacuation(撤离) destroyed homes How does a typhoon affect our lives? flood; polluted water closed schools/ businesses... What can we do to better prepare for the typhoon? There would be ... What can we prepare for the upcoming typhoon? 7 What are these things? How can we use them to prepare for a typhoon? Drinking water: We need it to drink if the tap water stops or gets dirty. Canned food: We can eat it if we’re not able to cook food. Toilet paper: Help you stay clean. Knives & flashlight: Help you cut things or move safely in the dark. Medicine: A first-aid kit for small injuries. Lighter: To light candles. What is the name of the river mentioned in the video? It’s the Yellow River. Is it the longest river in China? No, the longest river is the Yangtze River. Do you know anything else about the Yellow River or the Yangtze River? While-reading 3a Read the conversation. Whose family was better prepared for the typhoon? Haitao: Hi, Lisa. Did your family have any trouble during the typhoon? Lisa: Yes, it was awful. Haitao: I’m sorry to hear that. Did you know that a typhoon was coming? Lisa: We did. But it was worse than we expected. We were driving home from our relatives’ house when the strong winds started. Haitao: Oh no! It’s dangerous to travel during a typhoon. Lisa: I know. It was raining hard while we were driving back. We almost got into an accident when a truck nearly hit us. Haitao: Oh dear, I’m glad you were safe! Lisa: Yes, but when we got home later, we found water everywhere. The house looked awful! Was yours OK? Haitao: Yes. Luckily, we covered our windows and moved our things off the floor before the typhoon started. We stored food and water too. Lisa: That’s good! We’ll do that next time. Haitao’ family Listen and read. Haitao: Hi, Lisa. Did your family have any trouble during the typhoon? Lisa: Yes, it was awful. Haitao: I’m sorry to hear that. Did you know that a typhoon was coming? Lisa: No, we didn’t know about it. We were driving home from our relatives’ house when the strong winds started. Haitao: Oh no! It’s dangerous to travel during a typhoon. Lisa: I know. It was raining hard while we were driving back. We almost got into an accident when a truck nearly hit us. Haitao: Oh dear, I’m glad you were safe! Lisa: Yes, but when we got home later, we found water everywhere. The house looked awful! Was yours OK? Haitao: Yes. Luckily, we covered our windows and moved our things off the floor before the typhoon started. We stored food and water too. Lisa: That’s good! We’ll do that next time. Whose family was better prepared for the typhoon?(3a) What did his family do? Haitao P42 moved our things off the floor 在台风来临前，把放在地板上的物品（比如家具、电器、箱子、书籍等）转移到更高的位置（比如桌子上、架子上），这样做是为了防止台风带来的雨水倒灌进屋里时，这些物品被水浸泡损坏。这是应对台风时很实用的一项准备措施。 While-reading Read the conservation and choose the best answer. 1. What are the two speakers mainly talking about? A. After-school activities B. Their experience during the typhoon C. How to buy food and water D. Traffic rules on rainy days 2. Which word can best describe Lisa’s typhoon experience? A. Fun B. Terrible C. Boring D. Relaxing 3. What was Lisa’s family doing when the strong winds started? A. They were having dinner at home. B. They were shopping for food. C. They were cleaning the house. D. They were driving home from their relatives’ house. 4. What will Lisa’s family do next time? A. They will stay in the car during the typhoon. B. They will prepare well for the typhoon. C. They will not listen to weather reports. D. They will move to another city. What do Yaming and Ella know about these rivers? Read the conversation again and complete the table. 3b River Country Length Importance Yellow River   _______km  helped in the development of ancient ___________ Nile River _______km China  Egypt 5, 464  6, 671 civilizations 13 Judge true or false based on the conversation. Lisa’s family was completely surprised by the typhoon because they didn't know it was coming. ( ) 2. When the strong winds started, Lisa’s family was already at home. ( ) 3. When Lisa got home, she found the house was in a mess because there was no preparation. ( ) 4. Haitao’s statement about storing food implies that his family planned to stay indoors during the typhoon. ( ) F F T T Haitao: Hi, Lisa. Did your family have any trouble during the typhoon? Lisa: Yes, it was awful. Haitao: I’m sorry to hear that. _____________________________________? Lisa: We did. But it was worse than we expected. _______________________________________ when the strong winds started. Haitao: Oh no! __________________________________. Lisa: I know. It was raining hard while we were driving back ___________________________ when a truck nearly hit us. Haitao: Oh dear, I’m glad you were safe! Lisa: Yes, but when we got home later, _______________________. The house looked awful! Was yours OK? Haitao: Yes. Luckily, _________________________________________________ before the typhoon started. We stored food and water too. Lisa: That’s good! We’ll do that next time. Listen again and complete the sentences. Did you know that a typhoon was coming We were driving home from our relatives’ house It’s dangerous to travel during a typhoon We almost got into an accident we found water everywhere we covered our windows and moved our things off the floor Fill in the blanks according to the conversation. Haitao’s family (did preparations) Cause Effect The water didn’t get into the house. The things weren’t damaged by strong wind. They had enough supplies to stay at home. Covered the windows Moved the things off the floor Store food and water While-reading Read the conservation and mark True (T) or False (F). Lisa’s family was completely surprised by the typhoon because they didn't know it was coming. T F When the strong winds started, Lisa’s family was already at home. T F When Lisa got home, she found the house was in a mess because there was no preparation. T F Haitao’s statement about storing food implies that his family planned to stay indoors during the typhoon. T F Further Thinking From the conversation we know that the two families have very different experiences during the typhoon. What can you learn from their experiences when facing natural disasters? Preparing for natural disasters is very important for staying safe. ... 3c Haitao: Hi, Lisa. Did your family have any trouble during the typhoon? Lisa: Yes, it was awful. Haitao: I’m sorry to hear that. Did you know that a typhoon was coming? Lisa: No, we didn’t know about it. We were driving home from our relatives’ house when the strong winds started. Haitao: Oh no! It’s dangerous to travel during a typhoon. Lisa: I know. It was raining hard while we were driving back. We almost got into an accident when a truck nearly hit us. Haitao: Oh dear, I’m glad you were safe! Lisa: Yes, but when we got home later, we found water everywhere. The house looked awful! Was yours OK? Haitao: Yes. Luckily, we covered our windows and moved our things off the floor before the typhoon started. We stored food and water too. Lisa: That’s good! We’ll do that next time. Listen to the conversation and pay attention to the words and expressions. sorry，adj.难过；惋惜；同情。“听到这个消息我很难过。”用于回应负面信息，语气要真诚。 It’s dangerous to do 做……是危险的 get into an accident 出事故 用以突出惊险程度 We can also say: ____________! It was a mess move things off the floor 把东西从地板上搬走 know about sth 知道；了解 3d Imagine that Lisa or Haitao is your friend. Role-play a conversation about your friend’s experience with the typhoon. A: Hi Lisa / Haitao. I heard about the typhoon yesterday. Are you OK? B: Yes, I ... / Not really. I ... A: What were you doing when the typhoon hit? B: I was ... A: Did your family make any preparations before the typhoon landed? B: Yes, we ... / No, we ... P44 Extension Activity In the conversation, Lisa said, “We’ll do that next time.” If you were Haitao, what other advice would you give to Lisa? Cut off the electricity and gas. ... A: Hi Lisa. I heard about the typhoon yesterday. Are you OK? B: Yes, I was scared. A: What were you doing when the typhoon hit? B: I was driving home from my relatives’ house when the strong winds started. A: Did your family make any preparaions before the typhoon landed? B: No, we didn’t. e.g. 22 Language Points 1. The house looked awful! awful adj. 极坏的；恶劣的 E.g. She had an awful experience at the restaurant, with rude waiters and cold food. The math test yesterday was awful because most of the questions were too hard for me. My little brother had an awful cold and couldn't go to the park with us. 2. It’s dangerous to travel during a typhoon. 台风天开车是很危险的。 ① It is important to develop good study skills. ② It is dangerous for people to drive when it is raining hard. it is +adj.(+for sb)+ to do sth 对某人来说做某事很……，it作形式主语，真正的主语是不定式to do。 培养良好的学习方法很重要。 雨下得很大的时候，开车很危险。 Let’s learn and summarize! 含有when或while引导的时间状语从句的主句是否需要用过去进行时？ 用于过去进行时和一般过去时的动词分别有什么特点？ We were driving home from our relatives’ house when the strong winds started. It was raining hard while we were driving back. We almost got into an accident when a truck nearly hit us. Yes, but when we got home later, we found water everywhere. 3. It was raining hard while we were driving back. 这句话中while作为连词，引导时间状语从句，连接两个同时进行的动作。句中raining和driving都使用了过去进行时，体现了动作的同时性。 E.g. She was reading a book while her brother was playing video games. They were having a picnic while it was getting dark gradually. when或while引导的状语从句，其主句可以是过去进行时，也可以是一般过去时，需要依照具体语境而定。 Let’s learn and summarize! We were driving home from our relatives’ house when the strong winds started. It was raining hard while we were driving back. We almost got into an accident when a truck nearly hit us. Yes, but when we got home later, we found water everywhere. 用于过去进行时的动词需要表达动作持续进行，因而多是延续性动词，如drive、rain 等，而用于一般过去时的动词可以是表示短暂动作的动词，如start、get、hit、find等。 4. We almost got into an accident when a truck nearly hit us. get into an accident 发生事故 E.g. You should drive carefully to avoid getting into an accident. He was so careless that he got into an accident on his way to work yesterday. 5. Luckily, we covered our windows and moved our things off the floor before the typhoon started. 幸运的是，我们在台风来临前遮住了窗户，还把我们的东西从地板上移开了。 ① Remember to move your toys off the floor before going to bed. ② Please move your bike off the sidewalk so that people can walk easily. move sth off ... 把……从……移开 睡觉前记得把你的玩具从地板上移开。 请把你的自行车从人行道上移开，这样人们就能轻松行走了。 She went to live with her ________ after her house was damaged in the flood. A．strangers B．teachers C．relatives D．classmates 2 —Have you ever experienced a natural disaster? —Yes. I ________ a snowstorm when I was traveling last year. A．meet B．met C．was meeting D．have met 3 —Wow, how sweet the music sounds! You did a good job. —I had trouble ________ the piano at first, but now I get better with practice. A. play B. to play C. playing D. played 1 Multiple choice. Exercise—补全对话 A: Hi, Lucy! I heard there was a heavy rainstorm in your town last night. B: Yes, it was really terrible. A: 1___ B: I was doing my homework in my room. A: 2___ B: No, my parents weren’t at home. They were working in the factory. A: 3 _ B: Suddenly, the wind started to blow hard. Then the rain poured down. A: 4 _ B: I quickly closed the windows and turned off the lights. Then I hid under my desk. A: 5 _ B: Yes, after about an hour, the storm stopped. And my parents came back safely. A: That’s good. You were so brave! D A F B E A. Were your parents with you at that time? B. What did you do to keep safe? C. How long did the storm last? D. What were you doing when the storm came? E. Did the storm stop soon? F. What happened next? G. Where did your parents go? 根据提示翻译下列句子。 1. 对学生来说，按时完成作业很有必要。 2. 别和同学打架。（get into） 3. 你能帮我把箱子从椅子上移开吗？(move off) 4. 我们差点就赶不上最后一班公交车了。 It is necessary for students to finish homework on time. Don’t get into a fight with your classmates. Could you help me move the box off the chair? We nearly missed the last bus. Homework 1．Copy and memorize the key sentence patterns in 3a. 2．Choose a geographical feature in China(such as Qinghai Lake or the Qinghai­Tibet Plateau)， and describe its location，size and significance in three sentences. THANKS See you next class! null 78419.43 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 $