Unit 5 Nature’s Temper Section A 3a-3d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“台风经历”对话展开，核心知识点为过去进行时及when/while引导的时间状语从句，通过对话导入结合词汇解析、语法讲解与练习应用，构建从语言输入到输出的学习支架。 其亮点在于以真实台风情境对话为载体，结合音频资源与角色扮演，培养学生语言能力。通过对比Lisa和Haitao的经历表格，训练思维品质，多样练习提升学习能力。学生能在情境中掌握语法与表达，教师可直接利用系统资源高效教学。

Unit 5 Nature’s Temper Section A 3a-3d 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. 3a n. 亲戚；亲属 be sorry to do sth 对做某事感到遗憾 It’s + adj. + to do sth 做某事是……的 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. n. 卡车 while引导时间状语从句，表示两事同时发生 在这个句子里，yours = your house 熟词生义beat 写出画线词的汉语意思 1. My heart was beating so fast when I stood in front of the classmates to give a speech. ________ 2. Our school basketball team beat the team from No. 2 Middle School yesterday. ________ 跳动 打败 一、用所给词的适当形式填空。 （4 分） 1. I thought I lost my keys, but (lucky),I found them under the sofa. 2.[龙东中考改编] When Li Lei came into the room, his friends (prepare) for his birthday party. luckily were preparing 3. We should store enough emergency (supply) before the typhoon. 4. It is dangerous (stand) under a tree during a thunderstorm. supplies to stand 以when和while引导的时间状语从句 1. 1)延续性动词和非延续性动词 延续性动词指动作可以延续一段时间，而不是瞬间结束。 如：work、study、drink、eat等。 非延续性动词指动作极为短暂，瞬间结束。 如：start、begin、hit、jump、knock等。 2)when表示“当……的时候”。从句中既可用延续性动词，又可用非延续性动词，这些动词既可以表示动作，又可表示状态。从句中动作既可和主句的动作同时发生，又可在主句的动作之前或之后发生。如： Mary was having dinner when I saw her. The boy was still sleeping when his mother got home yesterday morning. 3)while表示“在……的时候”、“在……期间”。它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。while从句中必须是表示动作或状态的延续性动词。 如： The weather was fine while we were in Beijing. She called while I was out. While the boys were playing football, it rained. 如果主句的动作在从句的动作过程中发生，从句常用进行时。如: 1. 概念：表示过去某一时刻或某段时间内正进行的动作。 2. 构成：was/were + 动词现在分词 3. 用法： A：表示某一时刻正进行的行为，与特定的过去 时间状语连用，常见的时间有：at 8 last night, at this time, at that time, at that moment 等。 过去进行时 2.   Read again. Who experienced or did these things? Tick the correct boxes. 3b Experience Lisa Haitao 1. almost got into an accident while they were driving home 2. moved things off the floor before the typhoon 3. went home and found water everywhere 4. stored emergency supplies at home before the typhoon 5. stayed inside during the typhoon supply n. 供应（量） √ √ √ √ √ P44 3b Read again. Who experienced or did these things? Tick the correct boxes. √ √ √ √ √ What should Lisa do instead? Make sure all the windows are closed and covered with tape. Stay inside and do not drive during the typhoon. Check the weather report! 例如： A: What were you doing when the tornado hit?  B: My family and I were hiding in a safe room.  A: What were you doing while you were waiting there? B: Oh, while I was waiting there, I started to cry. Then Dad gave me some chocolate and told me that we were hiding from an angry lion. Soon, I laughed again. Listen to the conversation. Then role-play it. 3c 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. 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 Text 封住窗户 东西移到高处 n. 商店 v. 储存 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. Translate the expressions into English. 1. 听到这个消息我很难过。 2. 了解；知道 3. 做……是危险的 4. 出事故 5. 把东西从地板上搬走 6. 家里一片混乱。 I’m sorry to hear that. It’s dangerous to do ... get into an accident move things off the floor The house looked awful!/ It was a mess! know about sth 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. Summarize the words and expressions describing natural disasters. 表示关心 — Did you have any trouble ...? — Did you know that ...? 表示共情 — I’m sorry to hear that. — Oh no! — Oh dear, I’m glad you were safe! 表示情况糟糕： — It was awful. — ... we found water everywhere. The house looked awful! — It was dangerous to .... 灾害中的状况 / 经历 灾害的影响 应对措施（预防 / 准备） 描述天气： strong wind, raining hard When and while are used to connect the times of the events together. Language Points 1. power /ˈpaʊə(r)/ n. 电力供应；能量；力量 例句： The storm caused a power failure. 暴风雨导致停电。   Many countries are switching to renewable power. 许多国家正在转向可再生能源。 power指电能或动力来源。 例句： He has great strength, but no political power.  他有强壮的肌肉力量，但没有政治权力。 辨析： power与strength power：用词广泛，可指能力、权力、能源等。 strength：通常指身体或物体的力量（如肌肉力量、材料强度）。 Role-play the dialogue and try to imitate the speakers’ emotions, tone, and intonation. 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. 1. We stored food and water before the typhoon ________ (start). 2. We were driving home from our ________ (relative) house. 3. Mom warned me not ________ (touch) the stove. 4. This river ________ (supply) water for three villages. 5. He ____________ (walk) along the street when a strong wind ______ (blow) his hat away. 6. He ______ (break) his arm when he fell off the bike during the rainstorm. 7. I ___________ (sleep) when the alarm clock went off this morning. 8. It was raining hard while we ____________ (drive) back. started 用单词的适当形式填空。 relatives’ to touch broke supplies was walking blew was sleeping were driving 一、按要求完成句子。 （13 分） 1. I was watching TV when my father came in.（改为否定句） I_______ ________ TV when my father came in. 12. — Were the boys playing football when we got there?（作否定回答） — ________, _______ ________. wasn't watching No they weren't 3. Susan is talking to her uncle on the phone at the moment.（用at 8:00 last night 改写句子） Susan _______ ________to her uncle on the phone at 8:00 last night. 4. The boy was reading a book when I saw him. （对画线部分提问） _______ ________the boy ________when you saw him? was talking What was doing 5. I was waiting for our teacher at five o’clock yesterday afternoon.（对画线部分提问） ______________ ________you ___________for at five o’clock yesterday afternoon? Who/ Whom were waiting 1. Memorize the new words and phrases. 2. Practice the conversations with your partner using the sentence patterns we have learned . 3. Finish the exercises. Homework Thanks! null 76015.93 $