Unit5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”主题，系统整合词汇、语法及写作核心内容。通过核心词汇速记（含词性、释义、用法及例句）、过去进行时语法详解（含when/while区别）、暴风雨经历写作指导（分开头-中间-结尾结构），构建“词汇-语法-语用”一体化知识网络。 其亮点在于以“语言能力”提升为核心，设计分层练习（如词汇单选、语法填空），结合“思维品质”培养（when/while用法对比分析），并通过写作范文及句型积累（如“I was doing... when...”）强化语用能力。这种设计帮助学生夯实基础，教师可精准实施个性化复习，提升复习效率。

Last friday started terribly. I first my alarm clock didn't go off, so I woke play and had to rush to the bus stop. I had a test that morning, so I was reviewing my notes while I was waiting for my bus, all of a sudden, down the road across the sky, the wind was too strong for me to use my umbrella. By the time the bus came, I was cold and wet. I was still worrying about the test. When the bus driver said that下雨太大，我们会晚点到站。There was a land slide along our usual road. When I finally reached my classroom out of breath, my teacher was already waiting at the door. Many others were also late because of the rainstorm test. After all, what luck on my unlucky day? Hey, guys, welcome to our natural disaster vocabulary review. Let's start with the first word, earthquake. An earthquake is when the ground shakes suddenly. Imagine you are sitting at your desk and IT starts moving like a roller coasters that an earthquake. Next word, wild fire也火。The wild fire is a big fire that burns in forests, ks, or grasslands. Think of a camp fire that gets out of control and spreads quickly. That's a wide fire. Now, typhoon, a typhoon is a very strong storm with strong winds and heavy rain, like a giant spinning wind that forms over the ocean. IT can blow down trees and houses. Fourth were drought. Drought is when there's no rain for a long time, and the land becomes very dry. Plants can grow and rivers might dry up. It's like when you forget to water your plants for weeks. Fifty snowstorm. A snowstorm is a heavy snowfall. With strong winds, you can see far and it's hard to walk or drive. It's like a big snow party from the sky, but sometimes too much next flood. The flood happens when too much water covers the land, like when IT rains a lot and rivers overflow. Streets become like rivers and cars might float. Seventh world tsunami, the tsunami is a huge wave that comes from the ocean. Often after an earthquake, they can wash away buildings and towns near the coast. Eighth tornado, a tornado is a spinning column of air that touches the ground. IT looks like a big funnel and can destroy everything in its path like a dry, and thank him, cleaner. Last one, landslide. The landslide is when a lot of dirt, rocks and trees slide down the hill or mountain. IT can happen after heavy rain or an earthquake like the side of a hill suddenly moving. How many of these words do you remember? now? Try using them in a sentence today. Unit 5 Nature’s Temper How do we connect with nature? 复习课件 教学目标 1 复习关于自然灾害的单词、短语,谈论自然灾害和影响 2 语法：过去进行时 3 描述一次暴风雨的经历写作指导 4 积极应对坏天气、了解自然灾害防范措施 Natural Disasters earthquake typhoon wildfire Natural Disasters snowstorm flood drought tsunami tornado landslide Natural Disasters 6 warn v. 警告；提醒 ▌ 用法一：warn sb (not) to do sth 例：My mom warned me not to stay up late on school nights. ▌ 用法二：warn sb of / about sth 例：The sign warns visitors about the danger of strong waves. (警示牌提醒游客注意大浪危险。) interview n./v. 面试；采访 ▌ 用法一：have / do an interview (n.) 例：I had an interview for a summer volunteer job yesterday. ▌ 用法二：interview sb (v.) 例：Our school reporter will interview the head teacher next Monday. (校长) 一、核心词汇速记 1.7.2013 我们首先来看第一部分，核心词汇。第一个词是warn，意思是警告或提醒。它有几个常用搭配，比如warn sb not to do sth，警告某人不要做某事。第二个词是interview，可以作名词或动词，意为面试或采访。比如，have an interview就是参加面试。 ‹#› trouble n. 麻烦；困难 | v. 使烦恼 ● 常用搭配：have trouble (in) doing sth. (做某事有困难) 例：I had trouble finding his house because the address was wrong. ● 固定短语：get into trouble (陷入麻烦/困境) 例：If you don't finish your homework, you'll get into trouble. supply n. 供给；供应品 | v. 供给；提供 ● 搭配一：supply sth. to sb. (向某人提供某物) 例：The school supplies free breakfast to students from poor families. ● 搭配二：supply sb. with sth. (为某人提供某物) 例：Parents supply their children with love and care. 一、核心词汇、短语速记 1.7.2013 接下来是trouble，麻烦、困难。记住这个句型：have trouble (in) doing sth，做某事有困难。第四个词是supply，供应、提供。它有两个重要的搭配：supply sth to sb 和 supply sb with sth，都表示为某人提供某物。 ‹#› preparation n. 准备 📌 搭配用法： • make preparations for 💡 例句： We are making preparations for the school trip. soundly adv. 酣畅地；牢固地 📌 搭配用法： • sleep soundly (睡得很香) 💡 例句： After running 2 kilometers, I slept soundly all night. sound n. 声音 v.听起来 beat v. 敲打；击败（beat，beaten） 📌 搭配用法： • beat against (反复敲打) 💡 例句： The heavy rain was beating against the classroom windows. 一、核心词汇、短语速记 1.7.2013 第五个词是preparation，准备。常用搭配是make preparations for sth。 第六个词是soundly，副词，酣畅地，比如sleep soundly，睡得很香。 第七个词是beat，有两个意思，敲打和击败。比如，beat against the window，就是拍打窗户。 ‹#› worst adj./adv./n. 最坏的；最糟；最差的情况 📝 例句：The worst part of the trip was getting caught in the rain. She sang worst in the competition. thinking n. 思考；想法;adj.理智的 📝 例句：Teachers want students to develop independent thinking. She is a thinking girl. volunteer n./v. 志愿者；自愿做 💡 用法：volunteer to do sth 📝 例句：Many students volunteered to clean up the park after the festival. unlucky adj. 不幸的；不顺利的 💡 用法：be unlucky to do sth 📝 例句：I was unlucky to miss the last bus home last night. 一、核心词汇、短语速记 1.7.2013 最后几个核心词汇。Worst，最坏的，比如the worst part，最糟糕的部分。Thinking，思考，比如independent thinking，独立思考。Volunteer，志愿者或自愿做，volunteer to do sth。最后是unlucky，不幸的，be unlucky to do sth，不幸做某事。 ‹#› My mother warned me ______ late again. A. not be B. don't be C. not to be D. to not be She had an ______ for a part-time job at the café. A. interview B. preparation C. supply D. trouble I had trouble ______ the heavy box upstairs. A. carry B. to carry C. carried D. carrying The new library supplies free Wi-Fi ______ all students. A. with B. to C. for D. of 课堂练习 C A D B 1.7.2013 理论学习结束，我们来做一些练习巩固一下。请看第一部分，选择题。这里有四道题，分别考察了warn, interview, trouble和supply的用法。请大家仔细阅读题目，选出正确的答案。思考一下，我们刚刚复习的知识点。 ‹#› We are busy making ______ for the New Year's party. A. preparations B. supplies C. interviews D. troubles After a long hike, everyone slept ______ all night. A. sound B. soundly C. sounded D. sounding Listen! The rain is ______ against the window. A. beating B. winning C. knocking D. hitting ______ of all, I forgot to bring my ticket to the concert. A. Bad B. Worse C. Worst D. The worse 课堂练习 A B A C 1.7.2013 继续看选择题的后四道。第5题考察preparation的用法，第6题是soundly的副词用法，第7题是beat的搭配，第8题是worst的最高级用法。这些都是我们刚刚复习过的核心词汇，请大家认真作答。 ‹#› The teacher warns us (not run) in the hallway. Our school reporter will (interview) the head teacher next Monday. Did you have any trouble (find) the correct address? Parents supply their children love and care. We are making good (prepare) for the coming final exam. The baby was sleeping (sound) in her mother's arms. I was (luck) to miss the early bus this morning. 课堂练习 not to run interview finding with preparations soundly unlucky 1.7.2013 接下来是填空题。这里有7道题，需要大家用所给单词的正确形式填空。这不仅考察词汇，还考察语法，比如动词的形式、词性转换等。请大家动笔写一写，完成这些句子。 ‹#› 💡 核心定义 过去进行时主要用来描述过去某个特定时间点，或者过去某一时间段内，正在持续发生的动作。它强调动作在过去那一刻的“进行中”状态。 Q: 这个同学昨晚8点正在做什么？ He _______ (do) his homework. 📌 用法一：特定时刻正在做 标志词: at this time yesterday, at 8 pm last night 例: I was doing my homework at 8 pm yesterday. 📌 用法二：某段时间内在做 标志词: from 7 to 9 last night, the whole morning 例: They were playing basketball from 3 to 5 pm. ⚡ 用法三：长动作 + when + 短动作 逻辑: 短动作发生时，长动作正在进行。 例: I was sleeping when the phone rang. 🎵 用法四：while + 两个同时进行的动作 逻辑: 两个长动作在过去同时发生。 例: While I was reading, she was drawing. 二、语法点详解：过去进行时 1.7.2013 现在我们进入第三部分，语法点详解。本单元的重点语法是过去进行时。它主要用来描述过去某个特定时间点或时间段正在发生的动作。表格中总结了它的四种主要用法，包括在某个时刻、某段时间内，以及与when和while连用时的情况。大家要特别注意时间标志词。 ‹#› when和 while都可以引导时间状语从句，表示“当……时候”，但在描述动作的持续性上有明显区别，用法也不尽相同。 when · 可长可短 【用法】：可接短动作（一般过去时）或长动作（过去进行时） The phone rang when I was sleeping. I was sleeping when the phone rang. while · 持续进行 【用法】：只能接长动作，即谓语动词需用过去进行时。 While I was sleeping, the phone rang. (注：主从句位置可互换) 记忆口诀：when 可长可短，while 只跟进行时。 （只要看见 while，优先想到“be + doing”的动词形式哦！） 语法点详解：when 与 while 的区别 1.7.2013 在过去进行时中，when和while的用法是一个难点。简单来说，when既可以接一个短暂的动作，也可以接一个持续的动作。而while后面只能接一个持续进行的动作，也就是要用过去进行时。大家可以记住这个小贴士：when可长可短，while只跟进行时。 ‹#› 语法习题 —What you at 9 o'clock last night? —I my homework. A. did; do; did B. were; doing; was doing C. are; doing; am doing D. do; do; do While my mother dinner, my father a newspaper in the living room. A. cooked; read B. swelling; read C. was cooking; was reading D. cooking; reading I (listen) to music when the phone rang yesterday. They (not play) football at this time last Sunday. B C was listening weren't playing 01 开头 · The Beginning (Para. 1) 内容：介绍暴雨发生的具体时间和当时正在进行的情景。 ✨ 可用句型: I was doing... when the rainstorm suddenly came. 02 中间 · The Body (Para. 2) 内容：生动描述暴雨中的所见、所闻与所感。 📝 推荐时态: 一般过去时 (叙述事件) + 过去进行时 (描写背景) 03 结尾 · The Ending (Para. 3) 内容：总结这场经历带给你的感受，或从中感悟的道理。 💡 可用句型: I learned that... / It made me realize that... 三、写作范文：An Unforgettable Rainstorm 1.7.2013 最后，我们来看第五部分，写作范文。本单元的话题是自然灾害，所以我们以“一场难忘的暴雨”为题。这里给大家提供了一个写作提纲，分为开头、中间和结尾三部分，并提示了可以使用的时态和句型。大家可以按照这个思路来构思自己的作文。 ‹#› Let’s review Ma Li’s day. 01 The Beginning Last month, an unforgettable rainstorm hit our town. I was having a math class at school when it started. The sky suddenly turned dark, and heavy rain began to pour down. 02 During the storm During the storm, the wind was blowing strongly and the rain was beating against the windows. Some trees in the school yard were blown sideways. Our teacher asked us to stay calm, but everyone felt a little nervous. 03 After the storm After about an hour, the storm stopped. It was a scary but unforgettable experience. From it, I learned that we should always stay calm in an emergency. Let’s write: An Unforgettable Rainstorm 1.7.2013 这是一篇范文。大家看，开头用了过去进行时 "I was having a math class when it started"，很好地引出了故事。中间部分用过去进行时描述了暴风雨中的景象，如 "the wind was blowing strongly"。结尾总结了感受。这篇范文结构清晰，时态运用准确，值得大家学习和模仿。 ‹#› 范文中的好句型 天空突然变暗了 The sky suddenly turned dark. 3 风在猛烈地吹着 The wind was blowing strongly. 5 这是一次……的经历 It was a ... but unforgettable experience. 7 当时我正在…… I was doing... when it started. 2 大雨倾盆而下 Heavy rain began to pour down. 4 雨正敲打着窗户 The rain was beating against the windows. 6 从中我学到了…… From it, I learned that... 8 一场……的暴雨袭击了…… An unforgettable rainstorm hit our town. 1 1.7.2013 Thank You! $