Unit 6 When disaster strikes Understanding ideas课后综合练习 2025-2026学年外研版八年级英语上册

Unit 6 When disaster strikes Understanding ideas课后综合练习 I. 语音辨别。选出划线部分发音不同的一项。 ( ) 1. A. what B. water C. walk D. watch ( ) 2. A. storm B. work C. short D. sport ( ) 3. A. protect B. provide C. problem D. project ( ) 4. A. south B. young C. group D. around ( ) 5. A. prepare B. care C. share D. are II. 根据句意及首字母提示补全单词。 1. It's crucial to r_________ the early warning signs of a natural disaster. 2. Scientists use special equipment to m_________ earthquakes. 3. Modern technology helps us p_________ severe weather more accurately. 4. If you receive an evacuation o_________, you should leave immediately. 5. Knowing the s___ procedures can greatly increase your chances of survival. 6. We should pay attention to official a____ for the latest disaster information. 7. A disaster p_______ kit should include essential items like food and water. 8. Regular safety d_____ at school help students know what to do in an emergency. III. 单项选择。 ( ) 1. Modern science helps us _________ disasters better. A. understand B. understanding C. understood D. to understanding ( ) 2. It is important to listen to _________ warnings. A. official B. office C. officially D. officer ( ) 3. The new system can _____ an earthquake a few seconds before it hits. A. predict B. predicting C. to predict D. predicted ( ) 4. _________ the warning, many people were able to evacuate safely. A. Because B. Because of C. Since D. As ( ) 5. You should have a family plan _________ case of a disaster. A. on B. in C. at D. for ( ) 6. Technology plays a key role in _________ lives during emergencies. A. save B. saving C. to save D. saved ( ) 7. The government issued a warning ______ the approaching typhoon. A. for B. about C. with D. to ( ) 8. Knowing what to do can reduce panic _________ a crisis. A. during B. while C. when D. as ( ) 9. Schools often teach students basic first _________ skills. A. aid B. help C. assistance D. support ( ) 10. Early detection systems give people precious time to _________. A. act B. action C. acting D. acted IV. 汉译英。 1. 理解灾害预警信号可以挽救许多生命。 2. 科技的发展使我们能够更早地预测到极端天气事件。 3. 家庭应急计划应该包括集合地点和联系方式。 4. 定期进行防灾演练有助于人们在真实灾害中保持冷静。 5. 我们必须学会如何解读官方发布的安全指南。 V. 语法填空。阅读短文，用括号内单词的正确形式填空。 Understanding how to prepare for and respond to disasters is a key part of modern life. Today, we have more tools than ever before. For example, weather satellites can (1) _________ (track) storms from space, giving us days of warning before they make landfall. Seismometers (2) _________ (measure) the earth's movements and can sometimes provide a few seconds' warning before (3) _________ (feel) an earthquake. This information is useless if people don't know what to do with it. That's why education is so important. Schools and communities teach people how to (4) _________ (react). They learn to "Drop, Cover, and Hold On" during an earthquake, or to move to (5) _________ (high) ground during a flood warning. (6) _________ (have) a prepared mind is as important as having a prepared emergency kit. When you know what (7) _________ (expect) and have practiced your response, you are less likely to panic. You can think clearly and (8) _________ (take) the right actions to protect yourself and your family. (9) _________ (understand) disasters doesn't mean living in fear. It means living with confidence, (10) _________ (know) that you are prepared to face challenges. VI. 阅读理解。 How Technology Helps Us Understand and Prepare for Disasters Technology has revolutionized how we deal with natural disasters. It helps in three main stages: prediction, warning, and education. 1. Prediction and Early Warning: In the past, disasters often struck without warning. Now, scientists use a variety of tools. Satellites monitor weather patterns, allowing meteorologists to predict hurricanes, typhoons, and floods days in advance. Seismic networks around the world detect the first tremors of an earthquake. In some places, this data can trigger an early warning system that gives people a few seconds to a minute's notice—enough time to take cover or stop a train. 2. Communication of Warnings: When a disaster is predicted, warnings need to reach people quickly. Technology enables this through TV, radio, smartphone alerts (like emergency broadcast messages), social media, and even sirens. This instant communication is vital for ordering evacuations. 3. Education and Preparedness: The internet is a powerful tool for education. Government websites and organizations like the Red Cross provide detailed information on how to prepare for different disasters. You can find videos, checklists for emergency kits, and interactive maps showing if you live in a flood zone. Virtual reality (VR) is even being used to simulate disaster scenarios for training rescue workers and the public. While technology cannot prevent disasters, it gives us the knowledge and time we need to get out of harm's way and respond effectively. 根据短文内容，选择正确答案。 ( ) 1. What is the main idea of the first paragraph? A. Technology is expensive. B. Technology has changed how we handle disasters. C. Disasters are more frequent now. D. Scientists cause disasters. ( ) 2. What technology is used to predict hurricanes? A. Seismic networks. B. Satellites. C. Smartphone alerts. D. Sirens. ( ) 3. How can early earthquake warnings help? A. They can stop the earthquake. B. They give people a short time to take protective action. C. They predict earthquakes months in advance. D. They are only for scientists. ( ) 4. What is mentioned as a tool for disaster education? A. Only textbooks. B. The internet and virtual reality. C. Radio only. D. Newspapers. ( ) 5. What is the overall tone of the passage? A. Fearful and negative. B. Hopeful and informative. C. Boring and technical. D. Humorous and light. VII. 任务型阅读。阅读下面短文，回答问题。 The Importance of a Family Emergency Plan Do you know what your family would do if a disaster struck right now? If you're not sure, you need a family emergency plan. Creating one is a simple but powerful step towards safety. Step 1: Discuss the Risks. Talk about what disasters are most likely in your area. Is it earthquakes, floods, fires, or storms? Step 2: Plan for Communication. Decide how you will contact each other if phones are down. Choose an out-of-town relative or friend as a central contact person. Sometimes it's easier to call long distance after a local disaster. Also, identify two meeting places: one right outside your home (like a tree) in case of a fire, and one outside your neighborhood (like a library or school) if you can't return home. Step 3: Assign Responsibilities. Who will grab the emergency kit? Who will help younger children or grandparents? Who will shut off utilities (like gas) if instructed to do so? Step 4: Practice Your Plan. Have a drill twice a year. Practice evacuating your home quickly. Test your communication plan by calling your out-of-town contact. Step 5: Prepare Your Kit. Have a "go-bag" ready with essentials: water, non-perishable food, flashlight, radio, first aid kit, copies of important documents, etc. Having a plan reduces fear and confusion. It ensures everyone knows what to do, which can make all the difference when every second counts. 1. What is the first step in creating a family emergency plan? 2. Why is an out-of-town contact person recommended? 3. How many meeting places should you identify? 4. How often should you practice your emergency plan? 5. What is one benefit of having a family emergency plan? 参考答案： I. 语音辨别 1. A 2. B 3. D 4. D 5. D II. 根据句意及首字母补全单词 1. recognize 2. monitor 3. predict 4. order 5. safety/survival 6. announcements/alerts 7. preparedness 8. drills III. 单项选择 1-5: A A A B B 6-10: B B A A A IV. 汉译英 1. Understanding disaster warning signs can save many lives. 2. The development of technology enables us to predict extreme weather events earlier. 3. A family emergency plan should include meeting places and contact information. 4. Regular disaster drills help people stay calm during a real disaster. 5. We must learn how to interpret the safety guidelines issued by authorities. V. 语法填空 1. track 2. measure 3. feeling 4. react 5. higher 6. Having 7. to expect 8. take 9. Understanding 10. knowing VI. 阅读理解 1. B 2. B 3. B 4. B 5. B VII. 任务型阅读 1. Discuss the risks (what disasters are likely in your area). 2. Because sometimes it's easier to call long distance after a local disaster. 3. Two. (One near home, one outside the neighborhood). 4. Twice a year. 5. It reduces fear and confusion / ensures everyone knows what to do. 学科网（北京）股份有限公司 $