Unit5单元复习课件 -2025-2026学年人教版英语八年级下册

该初中英语单元复习课件围绕“自然灾害影响生活”主题，系统梳理了相关词汇、短语、核心语法及写作知识，通过分类整合（如分Section单词复习、重点短语归纳、中考语法考点提炼）构建知识网络，将过去进行时与when/while时间状语从句等知识点逻辑串联，帮助学生形成完整知识体系。 其亮点在于融合语言能力与思维品质培养，设计“单词填空-短语默写-句子翻译-情景对话”梯度练习提升语言运用能力，写作总结中“灾害经历叙述”结构指导培养逻辑思维。中考考点标注精准，教师可通过分层练习实施个性化复习，有效巩固知识，提升复习针对性。

单元复习课件 目录 CONTENTS 单词复习 短语复习 知识点复习 练习题 01 02 03 04 Section A 单词复习 temper 脾气 怒气 earthquake 地震 typhoon 台风 wildfire 野火 snowstorm 雪暴 暴风雪 flood 水灾 洪水 泛滥 淹没 drought 久旱 旱灾 warn 警告 提醒注意 do chores 做家务 wave 波浪 波 挥手 挥手 挥舞 tsunami 海啸 interview 采访 面试 采访 对某人进行面试 possibly 可能 或许 report 汇报 报道 neighbourhood 街区 临近的地方 roof 屋顶 顶部 nearly 几乎 差不多 将近 trouble 苦恼 困难 使忧虑 苦恼 劳驾 麻烦 relative 亲戚 亲属 truck 卡车 supply 供应 量 补给 品 供应 供给 preparation 准备 工作 预备 make preparations 作准备 power 电力供应 能量 力量 soundly 睡觉 酣畅地 可靠地 完全彻底地 thick 厚的 浓密的 beat 敲 打 hide 躲藏 隐蔽 tornado 龙卷风 旋风 Section B 单词复习 worst 最坏的 最糟的 schoolgirl 学校的 女生 froth 泡 泡沫 refuse 拒绝 退却 security 安全 保安 保障 guard 卫兵 保卫 security guard 保安人员 nearby 附近的 在附近 scream 尖叫 thankfully 幸亏 感激地 knowledge 知识 学问 thinking 思考 想法 except for 除……之外 as soon as 一…就… hero 英雄 男主角 偶像 landslide 滑坡 塌方 safeguard 保护 捍卫 安全设施 floodwater 洪水 manpower 劳动力 人力 heartbeat 心跳 声 rescue 救援 援救 营救 heatwave 热浪 since 自…以后 从…以来 既然 由于 southwestern 西南的 西南方向的 Section B 单词复习 firefighter 消防队员 volunteer 志愿者 自告奋勇者 自愿做 义务做 terribly 非常糟地 非常 alarm 警报 器 惊恐 alarm clock 闹钟 wake up 醒来 go off 警报器等 突然发出巨响 review 复习 回顾 复查 回顾 审查 sudden 突然的 骤然的 all of a sudden 突然 猛地 thunder 雷 雷声 打雷 发出雷鸣般响声 by the time 到…的时候 usual 通常的 寻常的 out of breath 上气不接下气 rainstorm 暴风雨 as a result 因此 unlucky 不幸的 不顺利的 不吉利的 rainy 阴雨的 多雨的 go wrong 出现问题 发生故障 搞错 重点短语 1.natural disasters自然灾害 2.affect our lives影响我们的生活 3.typhoon / hurricane台风/飓风 4.earthquake地震 5.flood洪水 6.drought干旱 7.wildfire野火 8.snowstorm暴风雪 9.tsunami海啸 10.landslide山体滑坡 11.during a natural disaster在自然灾害期间 12.when the typhoon hit当台风来袭时 13.strong winds强风 14.heavy rain大雨 15.tall waves巨浪 16.the eye of a typhoon台风眼 17.get flooded被淹没 18.weather report天气预报 19.pay attention to注意 20.stay inside待在室内 重点短语 21.be prepared for为……做准备 22.cover the windows遮盖窗户 23.move things off the floor把东西从地上移开 24.store food and water储存食物和水 25.emergency supplies应急物资 26.almost get into an accident差点出事故 27.in a panic惊慌地 28.put out the fire灭火 29.roll on the ground在地上打滚 30.call for help呼救 31.security guard保安 32.warn people警告人们 33.sweep through席卷 34.in a very short time在很短时间内 35.take over接管 36.blow across吹过 37.come in / go out（潮水）涨/退 38.make forecasts做预报 39.throw into the air抛向空中 40.play an important role起重要作用 重点句子 What were you doing when the typhoon hit? While we were driving home, the strong winds started. It was raining hard while we were driving back. We should prepare for the worst before a natural disaster. If an earthquake happens, we should hide under a table. Our neighbour warned us about the flood. We helped with the clean-up after the typhoon. It is important to stay calm during a disaster. She was one of the last people to leave the beach. Thanks to her quick thinking, many lives were saved. 中考考点 动词不定式核心用法 核心语法考点 1. 过去进行时（Past Continuous Tense） 结构：was/were + 动词-ing 用法： 表示过去某一时刻正在进行的动作 为另一个过去动作提供背景 时间状语： at that time, at 8 p.m. yesterday, when/while引导的从句 2. 时间状语从句（when/while） when：后接一般过去时，表示短暂动作发生的时间点 while：后接过去进行时，表示在某个持续动作期间 重点短语考点 自然灾害名称 earthquake（地震），typhoon/hurricane（台风/飓风），flood（洪水），drought（干旱），wildfire（野火），snowstorm（暴风雪），tsunami（海啸），landslide（山体滑坡） 动词短语搭配 put out the fire 灭火，call for help 呼救 pay attention to 注意，be prepared for 为……准备，warn sb about sth 警告某人某事 help with the clean-up 帮助清理 介词短语（易错点） during the disaster 在灾害期间 after the earthquake 地震后 in a panic 惊慌地 off the floor 离开地面 into the air 向空中 动词不定式核心用法 动词不定式核心用法 中考考点 when vs while when + 一般过去时（短暂） while + 过去进行时（持续） 过去进行时标志词 at that time, at 8:00 yesterday, when/while 引导的时间状语 情态动词后接动词原形 should do, must do, could do（不要加 to） if 条件句“主将从现” 主句用将来时，从句用一般现在时 thanks to vs because of thanks to 多用于积极结果 because of 中性或消极 易错点提醒 写作总结 一、写作类型 灾害经历叙述 防灾建议说明 新闻报道/故事续写 二、核心结构（以灾害经历为例） 开头：时间、地点、灾害类型（1-2句） Last Saturday, a sudden typhoon hit our city. 主体： 经过：用过去进行时描述正在做什么（2-3句） While I was doing homework, the strong winds started… 应对：采取的措施（2-3句） My family moved things off the floor and stored water. 结尾：结果 + 感受/教训（1-2句） Luckily, we were safe. I learnt that preparation is important. 练习题 单词词义填空 1. A sudden e____________ shook the city yesterday. 2. During the t____________, many trees were blown down. 3. The heavy rain caused a serious f____________ in the village. 4. The long d____________ made the land very dry. 5. A big w____________ burned hundreds of trees in the forest. 6. The s____________ lasted for two days and covered everything in white. 7. A huge t____________ wave destroyed many houses near the coast. 8. After the heavy rain, a l____________ blocked the road. 9. The strong w____________ made it hard to walk outside. 10. People should pay attention to the weather r____________ before going out. earthquake typhoon flood drought wildfire snowstorm tsunami landslide winds report 单词词义填空 11. When the disaster happened, they were in a p____________. 12. We should s____________ food and water for emergencies. 13. The firefighters worked hard to p____________ out the fire. 14. We must c____________ the windows to protect them from strong winds. 15. It’s important to stay c____________ during a disaster. 16. The little girl c____________ for help when she was trapped. 17. Thanks to the quick warning, many people s____________ the flood. 18. The government sent r____________ teams to help the people. 19. We should learn some basic first a____________ knowledge. 20. The earthquake c____________ serious damage to the buildings. panic store put cover calm cried survived rescue aid caused 短语默写 1. 自然灾害 ______ 2. 影响我们的生活 ______ 3. 当台风来袭时 ______ 4. 强风 ______ 5. 大雨 ______ 6. 巨浪 ______ 7. 台风眼 ______ 8. 被淹没 ______ 9. 注意 ______ 10. 待在室内 ______ 11. 为……做准备 ______ 12. 遮盖窗户 ______ 13. 储存食物和水 ______ 14. 应急物资 ______ 15. 差点出事故 ______ 16. 惊慌地 ______ 17. 呼救 ______ 18. 席卷 ______ 19. 在很短时间内 ______ 20. 起重要作用 ______ natural disasters affect our lives when the typhoon hit strong winds heavy rain tall waves the eye of a typhoon get flooded pay attention to stay inside be prepared for / prepare for cover the windows store food and water emergency supplies almost get into an accident in a panic call for help sweep through in a very short time play an important role 句子翻译 1. 地震发生时，我正在做作业。 I ______ ______ my homework ______ the earthquake ______. 2. 如果你住在沿海地区，应该为台风做好准备。 If you live ______ ______ ______, you should ______ ______ ______ typhoons. 3. 多亏了天气预报，我们提前知道了暴风雨要来。 ______ ______ the weather report, we knew about the storm ______ ______. 4. 火灾发生时，他们正在厨房做饭。 They ______ ______ in the kitchen ______ the fire ______. 5. 你不应该在洪水期间开车外出。 You ______ ______ ______ during a flood. was doing when happened in coastal areas be prepared for  Thanks to in advance  were cooking when started/broke out  shouldn’t drive out 句子翻译 6. 救援队帮助清理了街道上的废墟。 The rescue team ______ ___ ___ the streets. 7. 我们应该学习如何在自然灾害中保护自己。 We should ______ how to ______ ______ in natural disasters. 8. 洪水过后，许多房屋需要重建。 After the flood, many houses ______ ___ ___ ______. 9. 那个男孩因为及时警告而幸免于难。 The boy ______ ______ ______ because of the ______ warning. 10. 重要的是保持冷静并听从指示。 It’s important ______ ______ ______ and ______ instructions. helped clean up  learn protect ourselves needed to be rebuilt survived the danger timely to stay calm follow 单项选择 （ ）1. What ______ you doing when the earthquake happened? A. are B. were C. do D. did （ ）2. While I ______ TV, the rain started. A. watch B. watched C. was watching D. am watching （ ）3. You ______ go outside during a typhoon. It’s dangerous. A. should B. could C. shouldn’t D. can （ ）4. If a flood ______, you should move to higher ground. A. happens B. happened C. will happen D. happening （ ）5. The firefighters worked hard ______ the fire. A. put out B. putting out C. to put out D. puts out B C C A C （ ）6. Thanks ______ the early warning, many lives were saved. A. for B. to C. with D. by （ ）7. We should store some food ______ emergencies. A. in B. for C. with D. by （ ）8. He hurt himself while he ______ off the bike. A. falls B. fell C. was falling D. is falling （ ）9. It’s important ______ calm during a disaster. A. stay B. to stay C. staying D. stayed （ ）10. The tsunami ______ the small village in just a few minutes. A. swept through B. swept away C. swept up D. swept off 单项选择 B B C B A 适当形式填空 1. When the typhoon ______ (hit), we ______ (have) dinner. 2. She ______ (read) a book while her brother ______ (play) games. 3. You should ______ (store) some water before the storm comes. 4. They ______ (clean) the street when I saw them. 5. If it ______ (rain) heavily, the river will flood. 6. He told me ______ (not go) outside during the snowstorm. 7. Many houses ______ (destroy) in the earthquake last year. 8. ______ (stay) inside is the safest choice during a typhoon. 9. Thanks to the warning, we ______ (be) able to prepare in time. 10. I ______ (watch) TV when the phone rang. hit were having was reading; as playing  store were cleaning rains not to go were destroyed Staying were was watching 介词填空 用适当的介词填空（in, on, at, to, for, with, by, during）。 1. What were you doing ______ the time of the flood? 2. You should pay attention ______ the weather report. 3. They were trapped ______ the burning building. 4. Thanks ______ the rescue team, everyone was saved. 5. We need to prepare ______ natural disasters. at to in to for  句型转换 1. I was doing my homework when the earthquake happened. （对划线部分提问） ______ ______ you ______ when the earthquake happened? 2. You should stay inside during the typhoon. （改为否定句） You ______ ______ inside during the typhoon. 3. They were having dinner at that time. （改为一般疑问句） ______ they ______ dinner at that time? 4. Because of the heavy rain, the road was flooded. （改为同义句） The road was flooded ______ ______ the heavy rain. 5. He ran fast so that he could catch the bus. （改为简单句） He ran fast ______ ______ the bus. What were doing shouldn’t stay Were having because of  to catch  情景对话补全 A: Did you watch the news about the typhoon in Fujian last night? B: (1) _________________________________________________. The pictures on TV were shocking. A: Yes, it was terrible. My cousin’s family lives in the area that was hit the hardest. B: (2) _________________________________________________? I hope they are all right. A: Thank you. I called them this morning. Luckily, they are safe. B: That’s a relief. (3) _________________________________________________ when the typhoon arrived? A: They were all staying inside their home. They had moved important things to a higher place and stored some drinking water. B: They were really well-prepared. (4) _________________________________________? A: He said the wind was incredibly strong. It blew away their garden fence and a tree branch broke their kitchen window. B: Oh no! (5) _________________________________________________. We should all learn from their experience and know what to do before a disaster comes. A: Absolutely. Being prepared can make a big difference. Yes, I did. / Yes, of course. / Yes, I watched it. Are they alright/safe? / How are they doing? / I hope they are safe. What were they doing / Where were they What happened to their house? / Was there any damage? That must have been very frightening for them. / It’s so important to be prepared. / That’s why we need to learn about disaster safety. 感谢聆听 批评指导 Thanks for listening $