Unit5 Nature's temper单元检测卷 2025-2026学年人教版英语八年级下册

人教英语八年级下册U5 Nature's temper单元检测卷 一、完形填空（ 每小题1分，共15 分） Nature is our greatest teacher, but it can also show its terrible temper. Last summer, I experienced a strong typhoon that taught me how powerful and 1 nature can be. It began as a hot and quiet afternoon. I was reading in my room 2 I heard the wind start to whistle. I looked out and saw dark clouds 3 quickly across the sky. The weather report had warned of a typhoon, but no one expected it to come so 4 . Soon, the wind blew 5 , shaking the trees and making the windows rattle. Heavy rain began to beat 6 the walls and roofs. My parents quickly moved outdoor things inside and 7 the doors and windows with boards. I could feel my heart 8 fast as the storm grew louder. Suddenly, a loud crash came from the yard. A big tree had 9 over and hit the fence. The power went out, and the house became dark. We sat together in the living room, feeling 10 but trying to stay calm. My mom held my hand and said, “Don’t worry. We are safe inside.” For hours, the storm continued. The rain poured down, and the wind never 11 . We could hear tiles falling and branches breaking outside. I realized how 12 we were to live in a strong house. Early the next morning, the typhoon finally 13 . We went outside to see the damage. Many trees were down, streets were covered with leaves and mud, and some houses were 14 . Luckily, no one in our neighborhood was hurt. From this experience, I learned that nature’s temper can be very dangerous. We must respect nature and always be well 15 for natural disasters. 1. A. gentle B. dangerous C. boring D. funny 2. A. while B. since C. when D. though 3. A. moving B. rising C. breaking D. hanging 4. A. slowly B. early C. quietly D. strongly 5. A. softly B. gently C. heavily D. wildly 6. A. against B. across C. through D. above 7. A. opened B. locked C. covered D. cleaned 8. A. beating B. jumping C. running D. breaking 9. A. fallen B. grown C. climbed D. stood 10. A. happy B. excited C. scared D. relaxed 11. A. started B. stopped C. blew D. shouted 12. A. lucky B. poor C. afraid D. sad 13. A. appeared B. arrived C. left D. broke 14. A. new B. destroyed C. beautiful D. empty 15. A. prepared B. careful C. helpful D. thankful 二、阅读理解（每小题 2 分，共40 分） A Drought is one of the most harmful natural disasters that affects many parts of the world every year. It occurs when an area receives little or no rain for a long period, usually several months or even a year. Last summer, a severe drought hit the southern provinces of China, causing great trouble to local people. Farmers suffered a lot because the dry soil made it impossible to grow rice, vegetables and other crops. Many rivers and small lakes dried up completely, leaving fish dead and making it hard for animals to find water to drink. Villagers had to walk several kilometers every day to carry clean water back home for daily use. To help people through the hard time, the government sent water trucks to remote areas regularly and set up temporary water supply stations. Schools also organized activities to teach students about water-saving habits, such as turning off taps tightly and reusing water for watering plants. After three months of waiting, rain finally came, and people felt greatly relieved. This experience reminds us that water is precious, and we should develop good habits to save water in daily life to face future droughts better. 16.What is a drought according to the passage? A. Too much rain for a short time B. Little or no rain for a long period C. Strong wind with sand D. Heavy snow in winter 17.Why couldn’t farmers grow crops during the drought? A. The soil was too dry B. They lacked seeds C. The temperature was too high D. They had no farming tools 18.How did the government help people during the drought? A. Sent food and clothes B. Built new rivers C. Sent water trucks and set up water stations D. Gave money to every family 19.How long did the drought last in the southern provinces? A. One month B. Two months C. Three months D. Half a year 20.What can we learn from the drought experience? A. We should waste water freely B. We should save water in daily life C. Droughts are not dangerous D. We don’t need to care about weather reports B Tornadoes are powerful and destructive natural storms that form from thunderclouds. They appear as dark, rotating funnels extending from the sky to the ground, and can move at extremely high speeds—up to 300 kilometers per hour. These violent storms can destroy almost everything in their path, including houses, cars, trees and power lines. In the United States, tornadoes are most common in spring, especially in the central region known as “Tornado Alley”. To protect themselves, people there have regular tornado drills at schools and workplaces. During these drills, they learn to quickly move to safe places like basements, storm cellars or interior rooms without windows. If someone is outside when a tornado warning is issued, they should avoid tall objects like trees and poles, lie down in a low-lying area such as a ditch, and cover their head with their hands or a blanket. It’s extremely dangerous to stay in a car or an open field during a tornado, as strong winds can easily lift and throw heavy objects. Knowing these safety rules can greatly increase the chance of survival when a tornado strikes. 21.What do tornadoes look like? A. Bright circles in the sky B. Dark rotating funnels C. Big white clouds D. Small rainbows 22.How fast can tornadoes move? A. Up to 100 km/h B. Up to 200 km/h C. Up to 300 km/h D. Up to 400 km/h 23.When are tornadoes most common in the US? A. Spring B. Summer C. Autumn D. Winter 24.Which place is safe during a tornado? A. In a car B. Basement C. Under a tree D. On the roof 25.What should you do if you are outside during a tornado? A. Run towards tall buildings B. Climb a tree for safety C. Lie in a low-lying area D. Stay in an open field C Last summer, a sudden flood hit our town after three days of continuous heavy rain. The rain started on a Friday evening and didn’t stop until Monday morning, lasting for more than 36 hours. As a result, the water level in the local river rose rapidly, overflowing its banks and covering many streets and low-lying areas. Many cars were stuck in the deep water, and some ground-floor rooms of houses were flooded. People living in these areas had to leave their homes in a hurry, taking only necessary clothes and food. My family and I moved to my grandma’s house, which is located on a high hill and safe from floods. We brought some canned food, bottled water and flashlights with us. The next day, the rain stopped and the water began to recede slowly. However, many houses and roads were damaged by the flood. Soon after, volunteers from nearby cities came to help clean up the mud and debris. They also brought food, water and blankets to those in need. My school was closed for a week to repair the flooded classrooms. Through this experience, I deeply realized that when people unite and help each other, we can overcome any difficulties brought by natural disasters. 26.When did the flood hit the town? A. Last spring B. Last summer C. Last autumn D. Last winter 27.How long did the heavy rain last? A. 12 hours B. 24 hours C. 36 hours D. 48 hours 28.Why did the writer’s family move to grandma’s house? A. Grandma was sick and needed care B. Their own house was in a low-lying area C. Grandma’s house had more space D. Their house was destroyed by fire 29.What did the volunteers do to help? A. Built new houses for people B. Provided food, water and cleaned up debris C. Fixed all the broken cars D. Taught students at home 30.What did the writer learn from the flood? A. Floods are not scary at all B. People should always live on hills C. Unity and mutual help can overcome difficulties D. Schools should close forever after floods D Volcanoes are special mountains formed by the movement of tectonic plates beneath the Earth’s surface. When a volcano erupts, it releases hot lava, ash, smoke and harmful gases from deep inside the Earth. There are three types of volcanoes: active, dormant and extinct. Active volcanoes are those that may erupt anytime, while dormant ones have not erupted for a long time but could become active again. Extinct volcanoes will never erupt again. Volcanoes can be very dangerous to nearby communities. Lava flows can burn down forests, houses and farmland, and thick ash can cover entire towns, making it hard to breathe and blocking sunlight. However, volcanoes also bring some benefits to the environment. The ash from eruptions is rich in minerals, which makes the surrounding soil very fertile and ideal for farming. Many volcano areas have become popular tourist attractions, drawing visitors who want to see the unique landscapes. Scientists closely study volcanoes to predict eruptions, which helps protect people living nearby. Learning about volcano safety is essential for those who reside in volcanic regions. 31.What comes out of a volcano when it erupts? A. Water and ice B. Lava, ash and gas C. Stones and sand D. Trees and flowers 32.What is an active volcano? A. A volcano that never erupts B. A volcano that may erupt anytime C. A volcano that erupted long ago D. A volcano that is always quiet 33.What danger does volcanic ash bring? A. Makes soil fertile B. Burns down houses C. Covers towns and blocks breathing D. Attracts too many tourists 34.What benefit do volcanoes bring? A. Fertile soil for farming B. Heavy rain for crops C. Strong wind for power generation D. Cold weather in summer 35.Why do scientists study volcanoes? A. To make them erupt more often B. To predict eruptions and keep people safe C. To build more houses near them D. To collect lava as energy 三、补全文章（每小题 2 分，共 10 分） 阅读短文，从方框中所给的 A-F 六个选项中，选出能填入空白处的最佳选项，其中有一项为多余选项。 Thunderstorms are common natural phenomena, but they can be dangerous if we don’t take proper precautions. Follow these safety tips to protect yourself and your family when a thunderstorm strikes. 36. ________ Before going out, check the weather forecast. If a thunderstorm warning is issued, try to stay indoors and avoid unnecessary activities outside. 37. ________ If you are at home, close all windows and doors to prevent rainwater from entering and to reduce the risk of lightning entering the house. Never use telephones, computers or other electrical appliances during a thunderstorm, as lightning can travel through power lines and damage the devices or even hurt people. 38. ________ Also, avoid taking a shower or bath, because water is a good conductor of electricity and can lead to electric shock. 39. ________ If you are outside and can’t find shelter quickly, stay away from tall objects like trees, poles and towers—lightning often strikes the highest points in an area. Don’t stand in open fields, on hills or on bridges. 40. ________ Never use umbrellas with metal parts, as metal can attract lightning. If you are in a car, stay inside with the windows closed—cars provide a safe shelter because of the metal frame. Remember these rules, and you can stay safe during thunderstorms. A. Lightning is attracted to tall objects, so keep your distance B. It’s safe to hide under a big tree during a thunderstorm C. First of all, pay close attention to weather warnings D. Don’t lie on the ground or swim in rivers, lakes or pools E. Using electrical appliances during thunderstorms is very risky F. Always carry an umbrella with you when going out in summer 四、任务型阅读（每小题 2 分，共 10分） 阅读下面短文，按要求完成各小题。 When terrible natural disasters come, many people may feel nervous and don’t know what to do. It is necessary for us to learn some useful safety knowledge to protect ourselves. Thunderstorms often happen in summer. If you stay indoors, remember not to stand near windows or use electric machines. Taking a bath is also dangerous. When you are outside, never hide under tall trees. It is easy for lightning to hit them. You should stay in low and open places quietly. Besides thunderstorms, floods are also common. Once a flood comes, move to higher places right away. Don’t walk or drive through rushing water. Try your best to carry enough food and clean water with you. In fact, nature has its own temper. As long as we learn more safety skills and stay calm, we can keep safe when disasters come. 41.When do thunderstorms usually take place? (no more than 3 words) 42. What can we NOT do indoors during thunderstorms? (list one thing, no more than 6 words) 43.Where should people go at once when a flood arrives? 44.Why shouldn’t people hide under tall trees in thunderstorms? 45.What can help us keep safe when natural disasters come according to the passage? 五、短文填词（每小题 1 分，共 10 分） nature, safe, prepare, danger, happen, help, stay, know, cause, protect Natural disasters such as typhoons, floods, droughts and tornadoes often 46. ________ in different parts of the world. These disasters can 47. ________ great damage to people’s lives, homes and property. Therefore, it’s extremely important for everyone to 48. ________ how to protect themselves when disasters occur. First of all, we should always listen to weather forecasts and 49. ________ for possible dangers in advance. For example, we can store enough food, bottled water and emergency supplies like flashlights and first-aid kits. Second, during a disaster, we must 50. ________ in a safe place and avoid going out when it’s 51. ________. If we are with others, we should 52. ________ each other and share necessary supplies. Third, we should try our best to 53. ________ the environment. Planting more trees, saving water and reducing pollution can all help reduce the frequency and severity of 54. ________ disasters. Remember, being well-prepared and keeping calm are the most effective ways to keep ourselves 55. ________ when facing natural disasters. 六、书面表达（ 15 分） 假设你是李华，你的英国笔友 Tom 想了解你所在城市应对台风的方法。请你根据以下提示给他写一封邮件，词数 80-100 词。 提示：1. 关注天气预报，提前做好准备；2. 储备食物、水和应急物品；3. 关好门窗，固定室外物品；4. 台风期间待在室内，远离窗户。 学科网（北京）股份有限公司 $