Unit3-Unit4月考易错卷 2024-2025学年牛津译林版九年级英语下册

U3-U4月考易错卷 一、单项选择（每小题1分，满分15分） ( )1. The Mars rover Perseverance ______ samples for future return to Earth. A. collects B. collected C. is collecting D. will collect ( )2. The robot's malfunction ______ by a software error. A. causes B. caused C. is caused D. was caused ( )3. The ______ of the Mars mission includes scientific research and technology testing. A. goal B. aim C. purpose D. all of the above ( )4. The ______ of the robot's body allows for flexibility. A. design B. designing C. designed D. designer ( )5. The discovery of water on Mars ______ scientists excited. A. made B. let C. caused D. kept ( )6. The robot can ______ speak multiple languages and recognize faces. A. neither B. either C. both D. not only ( )7. The ______ of Mars is approximately 227 million kilometers from the Sun. A. distance B. length C. width D. height ( )8. The ______ of the experiment showed that the drug was effective. A. results B. reasons C. purposes D. causes ( )9. The ______ of the organization is to protect endangered species. A. mission B. task C. duty D. responsibility ( )10. The ______ of the novel is based on a true story. A. character B. plot C. setting D. theme ( )11. The ______ of the Mars base will require careful planning. A. construction B. building C. development D. creation ( )12. The ______ of Mars is characterized by extreme temperatures and dust storms. A. environment B. ecosystem C. climate D. weather ( )13. The robot's ______ allows it to navigate through obstacles. A. sensor B. sensors C. sensing D. sensed ( )14. The ______ of robots in healthcare is increasing rapidly. A. apply B. applied C. application D. applying ( )15. The company ______ to develop eco-friendly robots by 2025. A. plans B. planned C. is planning D. will plan 二、完形填空（每小题1分，满分15分） 阅读下面短文，从各题所给的A、B、C、D四个选项中选出最佳答案。 The Mars Sample Return mission is a complex project aiming to collect rock samples from Mars. This involves a rover, lander, and ascent vehicle. The samples will help scientists 16______ the planet's geology and potential for past life. The mission faces challenges like 17______ radiation exposure and communication delays. However, international cooperation between agencies like NASA and ESA ensures its success. The data collected will 18______ our understanding of Mars' history. ( )16. A. study B. studying C. studied D. studies ( )17. A. high B. low C. moderate D. zero ( )18. A. deepen B. deepen C. deepen D. deepen 三、词汇（共15小题；每小题1分，满分15分） A)根据句子意思，选用恰当的单词或短语填空。 radiation, habitat, sustainable, simulate, orbit, artificial intelligence, maintenance 1. Mars' thin atmosphere offers little protection from solar ______. 2. The space station orbits Earth in a low ______. 3. The ______ of Mars is inhospitable to humans without protective gear. 4. Growing food on Mars requires ______ farming methods. 5. The robot's ______ system enables it to make decisions. 6. Regular ______ ensures the robot operates smoothly. 7. Scientists are developing technology to ______ Earth-like conditions on Mars. B)根据句意，用括号中所给单词的正确形式填空。 8. The ______ (explore) of Mars has advanced significantly in recent years. 9. The ______ (science) community is optimistic about finding water on Mars. 10. The ______ (develop) of Mars rovers has revolutionized space exploration. 11. The ______ (discover) of organic molecules on Mars excited researchers. 12. The ______ (safe) of astronauts is a top priority in space missions. 13. The ______ (possible) of life on Mars remains a subject of debate. 14. The ______ (construct) of a Mars base will require international cooperation. 15. The ______ (challenging) of living on Mars include isolation and resource scarcity. 四、阅读理解（40分，每题2分） A The Mars Oxygen In-Situ Resource Utilization Experiment (MOXIE) is a device on Perseverance that produces oxygen from Mars' atmosphere. This technology is crucial for future human missions. ( )1. What does MOXIE produce? A. Water. B. Oxygen. C. Food. D. Energy. ( )2. Why is MOXIE important? A. It provides water for astronauts. B. It reduces reliance on Earth resources. C. It generates electricity. D. It cleans the atmosphere. B Boston Dynamics' Spot is a quadruped robot designed for industrial use. It can navigate rough terrain, carry payloads, and even open doors. Spot is used in construction, oil refineries, and disaster response. ( )3. What is Spot's main purpose? A. Entertainment. B. Industrial tasks. C. Medical assistance. D. Education. ( )4. Which environment can Spot operate in? A. Smooth roads. B. Rough terrain. C. Underwater. D. Space. C The Perseverance rover is exploring Jezero Crater, a ancient lakebed on Mars. Its main tasks include searching for signs of ancient microbial life and testing technology for future missions. ( )5. Where is Perseverance currently exploring? A. Olympus Mons. B. Valles Marineris. C. Jezero Crater. D. Tharsis Bulge. ( )6. What is Perseverance testing? A. New energy sources. B. Life support systems. C. Technology for future missions. D. Communication devices. D Robots are increasingly used in agriculture. They can plant seeds, monitor crops, and even milk cows. These robots reduce manual labor and improve efficiency. ( )7. How do agricultural robots help farmers? A. By increasing costs. B. By reducing efficiency. C. By automating tasks. D. By causing job losses. ( )8. What tasks can agricultural robots perform? A. Cooking meals. B. Milking cows. C. Teaching students. D. Designing buildings. 五、阅读短文，根据短文内容回答问题（10分） The story of Robinson has been popular around the world for nearly three hundred years. People used to think the story was not true. However, researchers have found that Alexander Selkirk had the same experience. He went to a small island in 1704 and stayed there for more than four years. Researchers found a house and some tools on the island. They believed that these were Alexander Selkirk’s. They also found some holes. It was certain that Selkirk used them to watch coming ships or look out for dangerous animals. It is said that Selkirk came to stay on the island after he argued with his captain (船长). He decided to stayed there to repair an old ship. He didn’t know that he would stay there for nearly five years before a visiting English ship picked him up and took him back home. His story was written down in 1709. He told people that he had to kill goats with his gun. He ate the meat and used the skin (毛皮) for clothes. We are not sure whether Daniel Defoe (丹尼尔·笛福) had ever met Selkirk. Yet, it is certain that he had heard of the story of Selkirk’s adventures before he wrote the novel. 1. How long did Alexander Selkirk stay on the island by himself？ ________________________________ 2. What did researchers discover on the island？ ________________________________ 3. What were the holes used for？ ________________________________ 4. How did Selkirk go back home？ ________________________________ 5. Why did Selkirk kill the goats？ ________________________________ 六、书面表达（15分） 请以“Life on Mars: Challenges and Opportunities”为题，写一篇不少于80词的短文。 提示： 1. 火星生活的主要挑战（如重力、辐射、资源等）。 2. 科技如何帮助克服这些挑战。 3. 火星探索对人类的意义。 要求： 1. 内容连贯，语法正确。 2. 不得出现真实姓名和校名。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、单项选择 1-5 ACDAA 6-10 CAAAA 11-15 AABCA 二、完形填空 16-18 AAA 三、词汇 A) 1. radiation 2. orbit 3. habitat 4. sustainable 5. artificial intelligence 6. maintenance 7. simulate B) 8. exploration 9. scientific 10. development 11. discovery 12. safety 13. possibility 14. construction 15. challenges 四、阅读理解 A: 1-2 BB B: 3-4 BB C: 5-6 CC D: 7-8 CB 五、回答问题 1. For more than four years. 2. A house, tools, and holes. 3. To watch ships or look out for animals. 4. By an English ship. 5. For food and clothes. 学科网（北京）股份有限公司 $$