Unit 8 Lesson 2 课件 2025-2026学年冀教版英语八年级下册

Unit 8 Natural disasters Lesson 2 Staying safe in an earthquake 23021 学习目标 能够读懂文章,了解地震自救指南。 能够掌握本课时的单词、短语及句型。 能够用英语谈论在校地震自救方法。 2 1 3 23021 1 Read the questions and give your answers. A What do you think happened in the picture? B What can you do to stay safe in this situation? An earthquake. I can hide under the desk and stay away from windows. Pre-reading 新课讲授 An earthquake is a sudden shaking of the ground. It happens because there is movement in the earth’s crust. 23021 While-reading Earthquakes can occur anytime, so it is important to be prepared and know how to protect yourself. What should you do if one happens? Stay calm as the earth begins to shake. If you are inside when the earthquake starts, get under a table or a bed. You need to have something strong around you to protect you from falling objects. Do not stand near walls or windows. Stay out of the kitchen. Also, never get into a lift during an earthquake. 2 Read the passage and underline what you should do if you are in a car or near the sea in an earthquake. 23021 If you are outside, get to an open area as fast as you can. Stay away from buildings and trees. If you are in a vehicle, pull over to a place far from trees or tall buildings and stay inside. If you are close to the sea, try to get as far away from the water as possible. Earthquakes can cause huge and dangerous waves that appear suddenly. When the earthquake is over, there is still plenty of danger. If you see a fire, quickly move outdoors to an open area. Keep an eye out for things that can fall on you. Only make necessary phone calls. Too many calls will bring down the phone system. Staying calm can improve your chances of survival in an earthquake. It is not easy, but it can save your life. 23021 3 Read the passage again and complete the table. Staying safe in an earthquake Inside Outside After the earthquake _ a table or a bed. _ near walls or windows. _ the kitchen. Never _ a lift. _ an open area as fast as you can. _ from buildings and trees. _ to a safe place if you are in a vehicle. _ from the water if you are close to the sea. _ to an open area if you see a fire. _ for things that can fall on you. Only make _ phone calls. Get under Do not stand Stay out of get into Get to Stay away Pull over Get far away Quickly move outdoors Keep an eye out necessary 23021 4 Complete the conversation with the phrases. keep an eye out for bring down stay away from Ann: What should we do if we are indoors in an earthquake? Sam: Quickly move to a safe place in the room such as under a strong desk or table. Ann: What are the tips for outdoor safety? Sam: Move to an open area. _ buildings, power lines, and trees. Ann: Is it safe when the earthquake is over? Sam: Not exactly. We should _ other possible dangers. Ann: Can we use phones in such situations? Sam: Only make necessary phone calls. Too many calls will _ the phone system. Stay away from keep an eye out for bring down 23021 5 What will you do if there is an earthquake while you’re at school? Talk with your partner. Post-reading 23021 1. Earthquakes can occur anytime, so it is important to be prepared and know how to protect yourself. Language points anytime /'enita m/ adv. 在任何时候 anytime 作为副词,可用于句首、句中或句尾,修饰动词或整个句子,强调时间的灵活性。同义表达:at any time(更正式)。 e.g. You can call me anytime if you need help. 如果你需要帮助,任何时候都可以给我打电话。 The library is open 24/7, so you can study there anytime. 图书馆全天开放,所以你任何时候都能在那里学习。 23021 分析结构:此句是“It is + 形容词+ to do sth.”固定句型,其中it 为形式主语,真正的主语是不定式短语(to be prepared and know ...)。并列不定式to be prepared 和(to) know how to protect yourself 由and 连接,共同作真正主语。(to) know how to protect yourself 中how to protect yourself 作know 的宾语。 23021 It is + adj. + to do sth. 句型中常用形容词: 表“必要性”:necessary, important, essential 表“难易度”:easy, difficult, hard, challenging 表“情感态度”:interesting, boring, exciting, tiring “疑问词 + 不定式”相当于名词,可作主语、宾语和表语。 常见疑问词:how, what, when, where, which。 e.g. It is necessary to learn first aid skills in daily life. 日常生活中学习急救技能很有必要。 It is important to check the safety exits and know how to use a fire extinguisher. 检查安全出口并知道如何使用灭火器很重要。 23021 2. Stay calm as the earth begins to shake. as the earth begins to shake为as引导的时间状语从句。 e.g. As I was cooking, the phone rang. 我正在做饭时,电话响了。 23021 3. If you are inside when the earthquake starts, get under a table or a bed. 长难句分析:这是一个复合句。If you are inside when the earthquake starts 是If 引导的条件状语从句,其中 when the earthquake starts 是时间状语从句。get under a table or a bed 是主句,使用祈使句形式(省略主语you),get 是谓语动词,under a table or a bed是介词短语作地点状语。 23021 4. Stay out of the kitchen. stay out of 避开;远离 e.g. He was warned to stay out of trouble. 他被警告不要惹麻烦。 5. Stay away from buildings and trees. stay away from 与……保持距离,避免接触或涉及 e.g. Children should stay away from dangerous things. 孩子们应该远离危险的东西。 23021 7. Earthquakes can cause huge and dangerous waves that appear rapidly. that appear rapidly为定语从句,修饰waves 6. If you are close to the sea, try to get as far away from the water as possible. as ... as possible 尽可能地…… e.g. Read this story as quickly as possible. 尽可能快地阅读这篇故事。 23021 8. When the earthquake is over, there is still plenty of danger. plenty of 意为“大量的;充足的”,既能修饰可数名词复数,又能修饰不可数名词。plenty of 同义词组为lots of 或a lot of。 “plenty of + 名词”作主语时,谓语动词的单复数与其前面的名词在数上保持一致。 e.g. There is plenty of water in the bottle. 瓶子里有大量的水。 They have plenty of books to read during the vacation. 假期里他们有充足的书可以读。 23021 9. Keep an eye out for things that can fall on you. keep an eye out for 密切注意 e.g. When you buy something, you must keep an eye out for fake products. 当你买东西时,你一定要留意假货。 Could you please keep an eye on my children for a while? 你能照看一会儿我的孩子们吗? 23021 辨析:keep an eye out for 与keep an eye on keep an eye out for 意为“注意;留心;警惕”。 keep an eye on 意为“照看;留意”,相当于look after。 23021 fall on 落在;适逢;由……承担;降临;扑向 常见搭配:fall on deaf ears 被忽视、fall on hard times 遭遇困境 e.g. The snow fell softly on the roof. 雪轻轻落在屋顶上。 Christmas falls on a Sunday this year.今年圣诞节适逢周日。 The task fell on me unexpectedly. 这个任务意外落到了我头上。 Darkness fell on the village. 暮色笼罩村庄。 The soldiers fell on the enemy. 士兵们扑向敌人。 23021 10. Too many calls will bring down the phone system. bring down 意为“打垮;击败;使崩溃;使倒下”。是“动词副词”型短语,代词作其宾语时,要放在bring和down 中间。 bring down 还可意为“降低;减少”。 与bring 相关的短语:(1)bring back 使回忆起、(2)bring up 抚养;养育 e.g. Make sure to bring down Class One in the football match. 确保在足球比赛中打败一班。 You should bring down the prices of the goods. 你应该降低这些商品的价格。 The old photos brought back many happy memories. 这些老照片唤起了很多幸福的回忆。 23021 11. Staying calm can improve your chances of survival in an earthquake. survival 表示“生存;幸存”,常与介词“of”搭配,构成“the survival of ...”结构,意为“……的生存 / 幸存”。 常见搭配:the fight for survival 为生存而战 e.g. The book tells the story of his survival in the desert for 30 days. 这本书讲述了他在沙漠中生存30 天的故事。 Their main concern is the survival of the species. 他们最关心的是这个物种的存活。 These ancient tools are important survivals from the Stone Age. 这些古老的工具是石器时代重要的遗物。 23021 相关词汇:survive v. 幸存;存活;比……活的时间长; survivor n. 幸存者;生还者 e.g. He survived the earthquake. 他在地震中幸存下来。 The survivors of the plane crash were sent to the hospital. 飞机失事的幸存者被送往了医院。 23021 Homework Remember the language points. Preview Unit 8 Lesson 3. 23021 $