Unit 5 Nature's Temper Section A 3a-Grammar Focus（课件） 2025-2026学年人教版英语八年级下册

该初中英语课件围绕“Nature’s Temper”主题，聚焦过去进行时及when/while引导的时间状语从句，通过“Watch and say”视频观察、“Look and say”图片描述、“Discuss and say”情境讨论等活动导入，搭建从台风相关词汇、对话到语法知识的学习支架。 其亮点在于融合语言能力与思维品质培养，如通过“Listen and role-play”对话练习提升表达能力，借助语法对比表格和合并句子任务（4b）培养分析比较能力，结合“台风安全承诺”写作任务渗透安全责任感。学生能在真实情境中提升综合语言运用能力，教师可依托丰富活动设计高效开展情境化教学。

Section A 3a-Grammar Focus Nature’s Temper UNIT 5 Presentation Let’s watch another video and answer the questions. Watch and say 1.What can you see in the video? 2.How do you feel when you see this? typhoon shocked scared worried fearful ... Presentation Look and say Look at the pictures and answer the questions. What were you doing at the time of the typhoon? I was driving home from my ’ house. relatives /ˈrelətɪv/ n. 亲戚；亲属 I almost got into an accident when a nearly hit me. truck /trʌk/ n. 卡车 Presentation Look and say Look at the pictures and answer the questions. Did you before the typhoon landed? make any preparations /ˌprepəˈreɪʃn/ n. 亲戚；亲属 make predictions 作准备 Yes,I stored emergency at home. supplies /səˈplaɪ/ n. 供 应（量）&供给 Presentation Discuss and say 1.Will you go out during a typhoon? 2.What danger will you face if you walk outside during a typhoon? 3.What will you do to prepare for a typhoon? No, I won’t. It’s dangerous to travel during a typhoon I might get into an accident, because strong winds and heavy rain can make the road dangerous. cover the windows move things off the floor store food and water prepare a flashlight What can we prepare for the coming typhoon? Presentation bottled water toilet paper canned fish flashlight multi-tool medicine lighter battery What things can you see in the picture? Look and say Presentation Listen and choose Listen to the conversation and choose the best answer. Question: What is the main idea of this conversation? A. Lisa and Haitao are talking about how to drive safely in heavy rain. B. Lisa tells Haitao that her house was flooded by the typhoon. C. Haitao explains to Lisa how to prepare for a typhoon. D. Lisa shares her bad experience during the typhoon, and Haitao tells her about his family’s good preparations. Presentation Listen and answer Listen to the conversation and answer the questions. 1.Where was Lisa when the strong winds started? A. At home B. At her relatives’ house C. Driving home 2.What almost happened to Lisa? A. She lost her way. B. She got into an accident. C. She fell into water. 3.What did Haitao’s family do before the typhoon? A.They stored food and water . B. They visited relatives. C. They stayed outside. Presentation Read and answer 3a Read the conversation. Whose family was better prepared for the typhoon? 1.Whose family was better prepared for the typhoon? 2.What did Haitao's family do? Haitao’s family covered the windows moved things off the floor stored food and water Presentation 3b Read again. Who experienced or did these things? Tick the correct boxes. Did Lisa's family get into an accident on their way back? No, they didn't. They almost got into an accident, but it didn't happen. They were very lucky. Presentation Listen and fill Listen once more and fill in the blanks. Haitao: Hi, Lisa. Did your family during the typhoon? Lisa: Yes, it was . Haitao: . Did you know that a typhoon was coming? Lisa: We did. But it was worse than we . We were driving home from our  ’ house when the strong winds started. Haitao: Oh no! It’s to travel during a typhoon. Lisa: I know. It was raining while we were driving back. We almost  when a truck nearly hit us. Haitao: Oh dear, I’m glad you were ! Lisa: Yes, but when we got home , we found water . The house looked awful! Was yours OK? Haitao: Yes. , we our windows and moved our things off the floor before the typhoon started. We food and water too. Lisa: That’s good! We’ll do that next time. have any trouble awful I’m sorry to hear that expected relatives dangerous hard got into an accident safe later everywhere Luckily covered stored 遇到任何麻烦 / 碰到困难 糟糕透了 / 极坏的 听到那个消息我很难过 预料 / 预期 亲戚 / 亲属 危险的 猛烈地 / （雨）下得很大 出车祸 / 遭遇事故 安全的 / 平安的 后来 / 稍后 到处 / 处处 幸运的是 / 幸好 盖住 / 封住 储存 / 储备 Presentation Read and answer Read the conversation and answer the questions. 1. What does Lisa think of the experience during the typhoon? 2. What happened to her family? 3. Why didn’t her family get ready? It was awful. First, they nearly got into an accident when driving home. Second, their home was flooded. Because they didn’t expect it to be so terrible. Presentation Listen and repeat Presentation Listen and role-play 3c Listen to the conversation. Then role-play it. Hi, Lisa.Did your family have any trouble during the typhoon? ... Yes, it was awful. Presentation Look and say 3d Imagine that Haitao or Lisa is your friend. Role-play a conversation about your friend's experience with the typhoon. A: Hi, Haitao/Lisa. 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 …. Presentation Look and say 3d Imagine that Haitao or Lisa is your friend. Role-play a conversation about your friend's experience with the typhoon. A: Hi, Haitao. I heard about the typhoon yesterday. Are you OK? B: Yes, I’m fine. Thanks for asking. A: What were you doing when the typhoon hit? B: I was staying at home with my family. A: Did your family make any preparations before the typhoon landed? B: Yes, we did. We covered our windows and stored some food and water. A: That was smart! Did you have any other problems during the typhoon? B: No, everything was fine. The house stayed dry and we had enough supplies. A: I’m glad to hear that. We should all learn to prepare better for natural disasters. Sample Presentation Look and say 3d Imagine that Haitao or Lisa is your friend. Role-play a conversation about your friend's experience with the typhoon. A: Hi, Lisa. I heard about the typhoon yesterday. Are you OK? B: I’m fine now, but it was really a terrible experience! A: What were you doing when the typhoon hit? B:I was driving home from my relatives’ house with my family. The heavy rain and strong winds came suddenly, and we almost got into an accident. A: Did your family make any preparations before the typhoon landed? B: No, we didn’t. We didn’t take the typhoon seriously enough, so when we got home, we found water everywhere in the house. Sample Presentation Look and say Three Stages of a Typhoon 1. 🌪️ Before the Typhoon (台风前) 2. 🌧️ During the Typhoon (台风中) 3. 🛠️ After the Typhoon (台风后) prepare food and water. close the windows tightly. check the emergency bag. stay inside. stay away from windows. listen to the radio. be careful of fallen trees. check for gas leaks（燃气泄露）. help clean up. Presentation Look and say Write a typhoon safety promise and put it in the time capsule. (写下一条台风安 全承诺， 并放进时光胶囊 里。) 📜 A Safe Memory for Tomorrow （给明天的安全记忆） I promise to... My typhoon safety tip is... I will... to keep myself and my family safe. Presentation Watch and say Let’s sing together. Good preparation saves lives, Safety starts with us. 充分的准备拯救生命， 安全从我做起。 What were the two old man doing when the typhoon hit? They _______________ (play) chess. were playing What was man doing when the typhoon hit? He ___________ (read) newspaper on the bench. was reading What was boy doing when the typhoon hit? He ___________ (lie) under a tree. was lying What was the two kids doing when the typhoon hit? They ___________ (play) with sand. were playing Wondermother Wonder mother Wondermother Wondermother Wondermother 3 在过去进行时的动词下划线 Presentation Wondermother Wonder mother Wondermother Wondermother Wondermother 3 When my neighbour called, my family were having dinner. We were driving home when the strong winds started. While we were driving home, the strong winds started. It was raining hard while we were driving back. Grammar 1.从句时态 主句用过去进行时+ when 引导的从句： 主句用过去进行时+ while 引导的从句： 一般过去时 过去进行时 从句在前 从句在后 Wondermother Wonder mother Wondermother Wondermother Wondermother 3 When my neighbour called, my family were having dinner. We were driving home when the strong winds started. While we were driving home, the strong winds started. It was raining hard while we were driving back. 延续性动词 VS 非延续性动词 called Grammar 2. when/while后面的动词 started driving driving 非延续性动词 非延续性动词 when +V.： while +V.： 非延续性动词 延续性动词 延续性动词 延续性动词 When 延续性动词 raining 注意： 如果主句和从句动作都是延续性动作，又是同时发生，大都用___________ while Wondermother Wonder mother Wondermother Wondermother Wondermother 3 When my neighbour called, my family were having dinner. We were driving home when the strong winds started. While we were driving home, the strong winds started. It was raining hard while we were driving back. 3. when/while指代的时间 Grammar when 指代的时间是： while 指代的时间是： 侧重时间点 也可以是时间段 时间段 When my neighbour called when the strong winds started. 时间点 VS 时间段 while we were driving back. While we were driving home When when VS while 1.___________she was talking on the phone, her sister walked in. 2.___________I found my dog, it was playing with another dog. 3.__________I got home,mother was cooking. 4.__________I was reading, he was writing quickly. While When When While /When 一般情况下，when后面用一般过去时，while后面用过去进行时。 （when后面也可以用进行时态。） 主句 从句都是 延续性动词时， 大都用_______. While Wondermother Wonder mother Wondermother Wondermother Wondermother 3 1. I did my homework. The typhoon landed on the coast. 2. The power went out. My father and I made dinner. ___________________________________________________________ 4b Combine each pair of sentences using when or while. ___________________________________________________________ did landed 非延续性动词 I was doing my homework when the typhoon landed on the coast. (when) went made go out 中断 非延续性动词 (when) When the power went out, my father and I were making dinner. Wondermother Wonder mother Wondermother Wondermother Wondermother 3 3. Kate wrote a letter. Her brother called to warn her of the storm. ___________________________________________________________ 4b Combine each pair of sentences using when or while. 非延续性动词 (when) Kate was writing a letter when her brother called to warn her of the storm. 4. My parents packed the supplies. I moved our things off the floor. ___________________________________________________________ 5. I slept soundly. It rained cats and dogs. ___________________________________________________________ 延续性动词 (while) My parents were packing the supplies while I was moving our things off the floor. 延续性动词 (while) I was sleeping soundly while it was raining cats and dogs. 倾盆大雨；暴雨 延续性动词 延续性动词 While my parents were packing the supplies, I was moving our things off the floor. While I was sleeping soundly , it was raining cats and dogs. Wondermother Wonder mother Wondermother Wondermother Wondermother 3 Summary 定义： 结构： 时间状语： when / while 引导的时间状语从句： was/ were + Ving 表示在过去某一时刻或者一段时间正在进行的动作或者存在的状态。 过去进行时 1. 具体时间点+过去时间 2. at the time of... 3. when引导的时间状语 4. while 引导的时间状语 时态 动词 指代时间 主句用过去进行时 延续性 / 非延续性 时间点 / 时间段 when 引导的从句： while 引导的从句： 一般过去时 过去进行时 延续性 非延续性 延续性 时间点 时间段 时间段 当两个长动作同时发生， 只能用______ while Wondermother Wonder mother Wondermother Wondermother Wondermother 3 4c tornado [tɔːˈneɪdəʊ] n.龙卷风;旋风 Wondermother Wonder mother Wondermother Wondermother Wondermother 3 4c Complete the passage with was, were, when, or while. was were when while were were 向上看 敲打 beat- beat-beaten 立刻 hide from sb/sth 躲避... hide-hid-hidden 最终 find sb. doing 发现某人正在做... shine v.照耀 =each other 彼此 是否 bring sb. closer together 让...更加紧密 was waiting, I started to tell stories to my little sister to make her not afraid. Thanks! Lavf60.16.100 vid:v0200fg10000caont5rc77u74gsmh20g $