热点01 航空航天（热点专练）（辽宁专用）2026年中考英语二轮复习讲练测

热点01 我国航天科技成就 热点速递 限时实战 第一部分 热点事件速递 聚焦时事热点，明晰背景脉络 第二部分 热点限时训练 活用热点素材，精练解题能力 热●点●事●件●速●递 时讯01 载人航天应急发射与天地往返能力提升 2025年10月31日发射神舟二十一号，11月14日神舟二十号乘组因舷窗疑似受空间碎片撞击，改乘神舟二十一号返回，11月25日神舟二十二号发射，完成我国载人航天首次应急发射，为国际应对突发事件提供范例。 时讯02 小行星防御技术研发取得重大突破 小行星防御技术研发取得重大突破 2025 年 9 月，在第三届深空探测国际会议上，我国宣布将测试航天器撞击小行星的新技术，成为全球第二个研发该技术的国家，采用 “伴飞 — 撞击 — 伴飞” 模式，为地球抵御小行星威胁提供技术支撑。 时讯03 嫦娥七号研制推进，将首次探月南极寻水冰 2026 年我国探月工程四期稳步推进，嫦娥七号探测器进入最终研制发射阶段，该探测器采用 “四器一星” 组合模式，将首次奔赴月球南极，开展水冰探测与月球环境高精度研究，突破多项复杂地形探测关键技术。 时讯04 载人月球探测工程取得多项阶段性突破 2026 年 2 月，我国成功实施长征十号运载火箭低空演示验证与梦舟载人飞船最大动压逃逸飞行试验，载人月球探测工程登月阶段核心装备研制顺利，文昌发射场登月配套设施建设全面推进，为 2030 年前实现中国人登月奠定基础。 热●点●限●时●训●练 （45分钟限时练） 一、阅读理解 A【原创】 At 12:11 on November 25th (Beijing Time), Shenzhou-22 was sent up successfully from Jiuquan Satellite Launch Center. The carrier rocket used for this mission was Long March 2FY22, which has a good safety record. Many scientists and workers watched excitedly as the rocket rose into the sky. About 10 minutes later, the spacecraft smoothly separated from the rocket and entered its planned orbit. A big cheer rose at the control center—this meant the launch mission was a total success. This was China’s first unmanned emergency（应急的）launch in its manned space program. It was quickly planned because Shenzhou-20’s return capsule window got a crack after being hit by small space rubbish. To solve this problem, Shenzhou-22 carried over 600 kilograms of emergency supplies, like nutritious food, daily use items such as toothbrushes, and important parts for fixing the space station. It would quickly connect with the space station group all by itself without extra control. The launch fully showed the strength of China’s “launch one, prepare one” backup system for manned spaceflights. What’s more, it only took about 20 days from making the decision to the final launch. Such a short time showed China’s high efficiency in space missions. After connecting with the space station, Shenzhou-22 will serve as the return ship for the Shenzhou-21 crew and stay in orbit for six months to make sure they can go back to Earth safely. This successful mission not only effectively protected the in-orbit（在轨的） astronauts but also strongly proved China’s great progress in space technology. It makes every Chinese person feel proud and confident. Our country’s space cause is getting better and better with each new achievement. 1. What made the emergency launch of Shenzhou-22 necessary? A. The Shenzhou-21 crew needed more daily supplies B. Shenzhou-20’s return capsule window had a crack C. The space station’s docking system broke down D. The Long March 2FY22 rocket was ready ahead of time 2. From the passage we know Shenzhou-22 will come back in ________ A. After Shenzhou-21 will be repaired well. B. After making sure it can return back the Earth safely. C. After circling the Earth for 20 days. D. After Shenzhou-23 will be prepared to launch. 3. Which of the following statements is right? A. Long March 2FY22 rocket is the first rocket used for emergency launches B. The Shenzhou-22 will stay in orbit for one year. C. The Shenzhou-21 crew will return to Earth using Shenzhou-22 D. The Shenzhou-21 crew helped control Shenzhou-22’s docking(对接). 4. What can we know from the passage? A. Shenzhou-22 is a manned spacecraft B. Shenzhou-22 will stay in orbit for 20 days C. The space debris hit Shenzhou-21’s return capsule D. China’s “launch one, prepare one” mechanism works well 5. What is the main purpose of this passage? A. To introduce the successful launch of Shenzhou-22 B. To explain how a carrier rocket works C. To compare Shenzhou-20 and Shenzhou-22 D. To describe the life of astronauts in space B China’s Asteroid Defense Mission‌ In September 2025, at the 3rd International Conference on Deep Space Exploration, Wu Weiren, the leader of China’s Lunar Exploration Program, announced an exciting plan. China will test a new technology to hit an asteroid （小行星）with a spacecraft. This makes China only the second country in the world to develop such technology, helping to protect Earth from future dangers. Asteroids are a real threat to our planet. While the chance of an asteroid hitting Earth soon is small, about 2,200 asteroids near Earth could be dangerous. A small asteroid might cause local damage, but a large one could lead to global disasters. China’s mission will use a special method: "flyby-impact-flyby." (“伴飞—撞击—伴飞”模式）First, a probe （探测器）will fly close to the asteroid to collect information. Then, an impactor will crash into the asteroid at 6.5 km per second. Finally, the probe will watch the collision（碰撞） to see if the asteroid’s path changes—making sure it won’t hit Earth for many years. Unlike NASA’s DART mission, which studied two asteroids, China’s mission will focus on one asteroid to get more accurate data. China also encourages countries to work together and share information, because protecting Earth from asteroids is everyone’s responsibility. This mission is important for advancing space technology. It also reminds us of Earth’s history: 66 million years ago, a huge asteroid struck near Mexico’s Yucatan Peninsula. The impact blocked sunlight, cooled the planet, and destroyed the food chain, killing 75% of all species, including dinosaurs. This shows how fragile （脆弱的）life on Earth can be—and why we must defend against asteroids. 6. Why is China’s asteroid defense mission important?‌ A. It makes China the first country to develop asteroid-hitting technology B. It allows China to claim ownership of all near-Earth asteroids C. It helps protect Earth from potential asteroid threats D. It focuses on studying two asteroids like NASA’s DART mission 7. How does China’s mission differ from NASA’s DART mission?‌ A. DART studied one asteroid; China studies two B. China’s mission aims for more precise data through single-asteroid focus C. DART used a flyby method, while China uses impact D. China’s mission is purely for scientific research, not defense 8. Why does the passage mention the asteroid strike 66 million years ago? A. To show that asteroids have never been a threat to Earth before. B. To explain why dinosaurs were the only species that died at that time. C. To prove that asteroids could bring huge dangers to life on Earth. D. To tell readers that Mexico’s Yucatan Peninsula is a dangerous area. 9. What’s the structure of the article? A B C D 10. Why could the "flyby-impact-flyby" method work better than one single impact? A. It lets people measure the asteroid’s composition exactly B. It gives data before and after the collision to check changes C. It makes the probe less likely to get damaged D. It lets people try more than once to change the asteroid’s path 二、阅读还原【原创】 China's Asteroid Defense Mission Asteroids (小行星) are a real danger to Earth.11_____ In September 2025, China told the world its new asteroid (小行星) defense (防御) plan at an international meeting. 12_____ It will use a special "flyby-impact-flyby" way to change an asteroid’s (小行星) path (运行轨道). First, a probe (探测器) will fly near the asteroid (小行星) to get its information. Then it will hit the asteroid (小行星) at a high speed. 13______ This can make sure the asteroid (小行星) won’t hit Earth. 14______ It also hopes to work with other countries to protect Earth together. After all, protecting our planet is everyone’s job. A. Finally, the probe will watch if the asteroid’s path changes. B. A big one may bring terrible disasters to all living things on Earth. C. China will test a new technology to hit an asteroid with a spacecraft. D. China will focus on one asteroid to get more exact data. E. Many countries are trying to study the stars and planets in space. 3、 完形填空 China’s space dream is still going on. In 2026, our country will send Chang’e-7 (嫦娥七号) to the south pole of the moon (月球南极). It’s a great 15______ in China’s lunar exploration (探月) program. Chang’e-7 has a special 16______ — it will 17______ water ice (水冰) on the moon for the first time. This mission (任务) has four parts and a satellite (卫星), a term called "four devices and one star". To work well on the moon’s south pole, scientists have 18______ many difficult problems. The moon’s south pole has long nights and strange landforms (地形), so Chang’e-7 needs special tools to 19______ and explore there safely. The water ice on the moon is very important for us. It can help humans 20______ water and energy in space one day. Chang’e-7 will also do some careful research about the moon’s environment and 21______ all useful information from the moon. All the useful information will help us know more about the moon. Many scientists are 22______ on this mission these days. They 23______ that Chang’e-7 can finish all the work well. China’s space cause will keep moving forward with every small and solid 24______. 15.A. step B. story C. test D. game 16.A. job B. time C. name D. shape 17.A. look for B. look at C. look after D. look up 18.A. worked out B. looked for C. thought of D. talked about 19.A. move around B. stand up C. wake up D. sit down 20.A. make B. save C. waste D. collect 21.A. get B. send C. hide D. lose 22.A. working hard B. waiting for C. looking at D. thinking about 23.A. hope B. forget C. doubt D. wonder 24.A. step B. idea C. plan D. dream 4、 语篇填空 SpaceX (Space Exploration Technologies Corp) is a private aerospace (航空航天) company founded by Elon Musk in 2002. The main goal of SpaceX is 25.__________ (make) space travel cheaper and possible for common people. One of SpaceX’s 26.____________(big) achievements is the Falcon 1 rocket, which became the first privately developed liquid-fueled (液体燃料的) rocket to reach orbit (太空轨道) in 2008. Later, SpaceX developed the Falcon 9 rocket, which is famous 27.__________ its ability to land back on Earth after launching (发射), allowing it to be reused. This reusability helps reduce costs greatly. SpaceX also created the Dragon spaceship, which carries cargo (货物) and people to the International Space Station (ISS). In 2020, SpaceX made history by 28.___________ (send) astronauts to the ISS on the Crew Dragon spaceship. This was the first time astronauts were launched from America since 2011, marking a new time in space travel. Elon Musk dreams of sending humans to Mars. For this, SpaceX is developing the Starship rocket. It has two 29.____________(part): the spaceship and the rocket. The Starship will play 30.____________ key role in Musk’s plan to build a city on Mars in the future. On Oct 13, SpaceX completed the 31.___________(five) test of Starship rocket in Texas, US. SpaceX launched Starship in the morning. Minutes later, the rocket returned. The company used the arms of its launch tower (发射塔) to catch the rocket. At the same time, the spaceship 32._____________(keep) flying in space and landed in the Indian Ocean one hour later. This was a big step toward SpaceX’s goal of making their rockets reusable. Although SpaceX has been growing 33.___________(quick), the Starship’s first three test flights failed due to problems like explosions (爆炸) or losing contact. These failures, 34._____________, didn’t scare engineers, whose working style is “fail fast, learn fast”. They fought on, made progress and finally surprised the world. 五、阅读与表达 The 15th China International Aviation and Aerospace Exhibition (中国国际航空航天展览会), China’s biggest air show, opened to the public in Zhuhai, Guangdong province, on November 12, 2024. Over 1,000 companies in the world were interested in this amazing event. At the exhibition, China’s new military (军事) technology was shown to the people. For example, China’s own J-20S fighter jet (战斗机) was shown in public for the first time. This is a new type of stealth (隐形的) fighter jet that can fly long distances and carry out many different missions. It is also a double-seater, which means it has two seats for the pilots, making it even more powerful and easier to control. The J-20S is an improvement from China’s previous (先前的) J-20 fighter jet. It is designed to be even more stealthy（稳定的）. It is also better at finding and attacking enemy targets. The J-20S can fly very fast and move around easily, thanks to its new wing and tail designs, as well as a new type of engine. Besides the J-20S, China also showed many other amazing aircraft and weapons (武器) at the exhibition. There were drones (无人机) that can fly high in the sky, unmanned boats that can sail on the ocean, and so on. The exhibition was not just about showing off new technology. It was also a chance for companies from around the world to come together and learn from each other. Many important trades were made during the event, including a big order for 130 new Chinese-made passenger planes. 35.Where was the exhibition held? _______________________________________________________________________________ 36.What can the J-20S fighter jet do? ______________________________________________________________________________ 37.How the J-20S is improved from China’s previous J-20 fighter jet? ______________________________________________________________________________ 38.What can we learn from The 15th China International Aviation and Aerospace Exhibition? ________________________________________________________________________________________________________________________________________________________________________________________ 1 / 6 学科网（北京）股份有限公司 $ 热点01 我国航天科技成就 参考答案 一、阅读理解 1. B 2. B 3. C 4. D 5. A 6. C 7. B 8. C 9. A 10. B 二、阅读还原 11.B 12.C 13.A 14.D 三、完形填空 13.A 16.A 17.A 18.A 19.A 20.A 21.A 22.A 23.A 24.A 四、语篇填空 25. to make 26. biggest 27. for 28. sending 29. parts 30. a 31. fifth 32. kept 33. quickly 34. however 五、阅读与表达 35．In Zhuhai. 36. It can fly long distances and carry out many different missions. 37. It is designed to be even more stealthy（稳定的）. It is also better at finding and attacking enemy targets. 38. The exhibition was not just about showing off new technology. It was also a chance for companies from around the world to come together and learn from each other. Many important trades were made during the event, including a big order for 130 new Chinese-made passenger planes. 1 / 6 学科网（北京）股份有限公司 $ 热点01 我国航天科技成就 热点速递 限时实战 第一部分 热点事件速递 聚焦时事热点，明晰背景脉络 时讯01 载人航天应急发射与天地往返能力提升 时讯02 小行星防御技术研发取得重大突破 时讯03 嫦娥七号颜值推进，将首次探月南极寻水冰 时讯04 载人月球探测工程取得多项阶段性突破 第二部分 热点限时训练 活用热点素材，精练解题能力 热●点●事●件●速●递 时讯01 载人航天应急发射与天地往返能力提升 2025年10月31日发射神舟二十一号，11月14日神舟二十号乘组因舷窗疑似受空间碎片撞击，改乘神舟二十一号返回，11月25日神舟二十二号发射，完成我国载人航天首次应急发射，为国际应对突发事件提供范例。 时讯02 小行星防御技术研发取得重大突破 小行星防御技术研发取得重大突破 2025 年 9 月，在第三届深空探测国际会议上，我国宣布将测试航天器撞击小行星的新技术，成为全球第二个研发该技术的国家，采用 “伴飞 — 撞击 — 伴飞” 模式，为地球抵御小行星威胁提供技术支撑。 时讯03 嫦娥七号研制推进，将首次探月南极寻水冰 2026 年我国探月工程四期稳步推进，嫦娥七号探测器进入最终研制发射阶段，该探测器采用 “四器一星” 组合模式，将首次奔赴月球南极，开展水冰探测与月球环境高精度研究，突破多项复杂地形探测关键技术。 时讯04 载人月球探测工程取得多项阶段性突破 2026 年 2 月，我国成功实施长征十号运载火箭低空演示验证与梦舟载人飞船最大动压逃逸飞行试验，载人月球探测工程登月阶段核心装备研制顺利，文昌发射场登月配套设施建设全面推进，为 2030 年前实现中国人登月奠定基础。 热●点●限●时●训●练 （45分钟限时练） 一、阅读理解 A【原创】 At 12:11 on November 25th (Beijing Time), Shenzhou-22 was sent up successfully from Jiuquan Satellite Launch Center. The carrier rocket used for this mission was Long March 2FY22, which has a good safety record. Many scientists and workers watched excitedly as the rocket rose into the sky. About 10 minutes later, the spacecraft smoothly separated from the rocket and entered its planned orbit. A big cheer rose at the control center—this meant the launch mission was a total success. This was China’s first unmanned emergency（应急的）launch in its manned space program. It was quickly planned because Shenzhou-20’s return capsule window got a crack after being hit by small space rubbish. To solve this problem, Shenzhou-22 carried over 600 kilograms of emergency supplies, like nutritious food, daily use items such as toothbrushes, and important parts for fixing the space station. It would quickly connect with the space station group all by itself without extra control. The launch fully showed the strength of China’s “launch one, prepare one” backup system for manned spaceflights. What’s more, it only took about 20 days from making the decision to the final launch. Such a short time showed China’s high efficiency in space missions. After connecting with the space station, Shenzhou-22 will serve as the return ship for the Shenzhou-21 crew and stay in orbit for six months to make sure they can go back to Earth safely. This successful mission not only effectively protected the in-orbit（在轨的） astronauts but also strongly proved China’s great progress in space technology. It makes every Chinese person feel proud and confident. Our country’s space cause is getting better and better with each new achievement. 1. What made the emergency launch of Shenzhou-22 necessary? A. The Shenzhou-21 crew needed more daily supplies B. Shenzhou-20’s return capsule window had a crack C. The space station’s docking system broke down D. The Long March 2FY22 rocket was ready ahead of time 2. From the passage we know Shenzhou-22 will come back in ________ A. After Shenzhou-21 will be repaired well. B. After making sure it can return back the Earth safely. C. After circling the Earth for 20 days. D. After Shenzhou-23 will be prepared to launch. 3. Which of the following statements is right? A. Long March 2FY22 rocket is the first rocket used for emergency launches B. The Shenzhou-22 will stay in orbit for one year. C. The Shenzhou-21 crew will return to Earth using Shenzhou-22 D. The Shenzhou-21 crew helped control Shenzhou-22’s docking(对接). 4. What can we know from the passage? A. Shenzhou-22 is a manned spacecraft B. Shenzhou-22 will stay in orbit for 20 days C. The space debris hit Shenzhou-21’s return capsule D. China’s “launch one, prepare one” mechanism works well 5. What is the main purpose of this passage? A. To introduce the successful launch of Shenzhou-22 B. To explain how a carrier rocket works C. To compare Shenzhou-20 and Shenzhou-22 D. To describe the life of astronauts in space 【答案】BBCDA 【解析】神舟二十号返回舱舷窗受损，我国紧急发射无人神舟二十二号，它将作为神舟二十一号乘组返回舱，彰显我国航天实力。 1. B 细节理解题。根据第二段可知神舟二十号返回舱舷窗被太空垃圾撞出裂缝，这一问题促使神舟二十二号紧急发射，故选B。 2. B 细节理解题。根据第三段“stay in orbit for six months to make sure they can go back to Earth safely”，可知其返回需确保能安全送乘组返回地球，故选B。 3. C 细节理解题。根据第三段“serve as the return ship for the Shenzhou-21 crew”，可知神舟二十一号乘组将乘其返回，故选C。 4. D 细节理解题。根据第三段“fully showed the strength of China’s ‘launch one, prepare one’ backup system”，可推断该机制运行良好，故选D。 5. A 主旨大意题。文章围绕神舟二十二号的发射原因、任务及意义展开，核心是介绍其成功发射。故选A。 B China’s Asteroid Defense Mission‌ In September 2025, at the 3rd International Conference on Deep Space Exploration, Wu Weiren, the leader of China’s Lunar Exploration Program, announced an exciting plan. China will test a new technology to hit an asteroid （小行星）with a spacecraft. This makes China only the second country in the world to develop such technology, helping to protect Earth from future dangers. Asteroids are a real threat to our planet. While the chance of an asteroid hitting Earth soon is small, about 2,200 asteroids near Earth could be dangerous. A small asteroid might cause local damage, but a large one could lead to global disasters. China’s mission will use a special method: "flyby-impact-flyby." (“伴飞—撞击—伴飞”模式）First, a probe （探测器）will fly close to the asteroid to collect information. Then, an impactor will crash into the asteroid at 6.5 km per second. Finally, the probe will watch the collision（碰撞） to see if the asteroid’s path changes—making sure it won’t hit Earth for many years. Unlike NASA’s DART mission, which studied two asteroids, China’s mission will focus on one asteroid to get more accurate data. China also encourages countries to work together and share information, because protecting Earth from asteroids is everyone’s responsibility. This mission is important for advancing space technology. It also reminds us of Earth’s history: 66 million years ago, a huge asteroid struck near Mexico’s Yucatan Peninsula. The impact blocked sunlight, cooled the planet, and destroyed the food chain, killing 75% of all species, including dinosaurs. This shows how fragile （脆弱的）life on Earth can be—and why we must defend against asteroids. 6. Why is China’s asteroid defense mission important?‌ A. It makes China the first country to develop asteroid-hitting technology B. It allows China to claim ownership of all near-Earth asteroids C. It helps protect Earth from potential asteroid threats D. It focuses on studying two asteroids like NASA’s DART mission 7. How does China’s mission differ from NASA’s DART mission?‌ A. DART studied one asteroid; China studies two B. China’s mission aims for more precise data through single-asteroid focus C. DART used a flyby method, while China uses impact D. China’s mission is purely for scientific research, not defense 8. Why does the passage mention the asteroid strike 66 million years ago? A. To show that asteroids have never been a threat to Earth before. B. To explain why dinosaurs were the only species that died at that time. C. To prove that asteroids could bring huge dangers to life on Earth. D. To tell readers that Mexico’s Yucatan Peninsula is a dangerous area. 9. What’s the structure of the article? A B C D 10. Why could the "flyby-impact-flyby" method work better than one single impact? A. It lets people measure the asteroid’s composition exactly B. It gives data before and after the collision to check changes C. It makes the probe less likely to get damaged D. It lets people try more than once to change the asteroid’s path 【答案】6. C 7. B 8. C 9. A 10. B 【解析】2025 年 9 月中国宣布小行星防御任务，为全球第二，介绍任务模式、与 NASA 差异及意义，以保护地球免受小行星威胁。 6. C 细节理解题。文章首段明确提到该任务 “helping to protect Earth from future dangers”，且全文围绕防御小行星威胁展开，选C 7. B 细节理解题。第四段指出 “Unlike NASA’s DART mission, which studied two asteroids, China’s mission will focus on one asteroid to get more accurate data”，选B 8. C 推理判断题。第五段提到 6600 万年前小行星撞击导致 75% 物种灭绝，是为了 “show how fragile life on Earth can be—and why we must defend against asteroids”，即证明小行星对地球生命的巨大威胁，选C 9. A 文章结构题。总起段（第 1 段）：提出核心事件 ——2025 年 9 月中国在深空探测会议上宣布小行星防御任务。分述段 1（第 2 段）：解释背景 —— 小行星对地球存在真实威胁，列举近地危险小行星数量及不同大小小行星的危害，说明任务的必要性。分述段 2（第 3 段）：介绍任务细节 —— 具体说明 “伴飞 — 撞击 — 伴飞” 的执行步骤，解释该模式如何实现防御目标。分述段 3（第 4 段）：对比与合作 —— 将中国任务与 NASA 的 DART 任务对比（聚焦单颗小行星以获取更精准数据），并提及中国倡导国际合作。总结段（第 5 段）：升华意义 —— 强调任务对航天技术的推动作用，结合 6600 万年前小行星撞击灭绝恐龙的案例，重申地球生命的脆弱性及防御小行星的重要性。故答案选A 10. B 推理判断题。第三段说明该模式 “First, collect information... Then, impact... Finally, watch the collision to see if the asteroid’s path changes”，即通过撞击前后的数据收集，确认小行星轨道是否改变，B 符合。 二、阅读还原【原创】 China's Asteroid Defense Mission Asteroids (小行星) are a real danger to Earth.11_____ In September 2025, China told the world its new asteroid (小行星) defense (防御) plan at an international meeting. 12_____ It will use a special "flyby-impact-flyby" way to change an asteroid’s (小行星) path (运行轨道). First, a probe (探测器) will fly near the asteroid (小行星) to get its information. Then it will hit the asteroid (小行星) at a high speed. 13______ This can make sure the asteroid (小行星) won’t hit Earth. 14______ It also hopes to work with other countries to protect Earth together. After all, protecting our planet is everyone’s job. A. Finally, the probe will watch if the asteroid’s path changes. B. A big one may bring terrible disasters to all living things on Earth. C. China will test a new technology to hit an asteroid with a spacecraft. D. China will focus on one asteroid to get more exact data. E. Many countries are trying to study the stars and planets in space. 【答案】11.B 12.C 13.A 14.D 【解析】 第1空（第一段段尾句，承上启下） 前一句指出小行星对地球存在威胁，空处需具体阐释威胁的具体表现，承接上文的“danger”。B选项具体说明大的小行星会给地球生物带来灾难，既衔接前文，又自然引出下文中国的应对举措，契合承上启下的要求。 第2空（第二段段中句） 前一句说明中国公布小行星防御计划，后一句介绍计划的具体技术方式，空处需点明计划的核心内容。C选项指出中国将测试航天器撞击小行星的新技术，呼应前文的“防御计划”，也为后一句的技术细节做铺垫，逻辑连贯。 第3空（第三段段中句） 前文以“First”“Then”介绍技术实施的前两步，空处需衔接第三步动作，且与后一句“确保小行星不撞击地球”形成因果。A选项用“Finally”衔接动作顺序，说明探测器观测小行星轨道变化的步骤，而这一步正是保障地球安全的前提，符合逻辑。 第4空（第四段段首句） 空处作为段首句，需总领本段，点明中国计划与其他国家的不同之处，且后一句的“It also…”表示并列，说明空处是中国计划的一个独特特点。D选项指出中国聚焦单颗小行星获取精准数据，呼应前文的“计划的独特性”，也能通过“also”衔接后文的国际合作内容，符合段首句的作用。 3、 完形填空 China’s space dream is still going on. In 2026, our country will send Chang’e-7 (嫦娥七号) to the south pole of the moon (月球南极). It’s a great 15______ in China’s lunar exploration (探月) program. Chang’e-7 has a special 16______ — it will 17______ water ice (水冰) on the moon for the first time. This mission (任务) has four parts and a satellite (卫星), a term called "four devices and one star". To work well on the moon’s south pole, scientists have 18______ many difficult problems. The moon’s south pole has long nights and strange landforms (地形), so Chang’e-7 needs special tools to 19______ and explore there safely. The water ice on the moon is very important for us. It can help humans 20______ water and energy in space one day. Chang’e-7 will also do some careful research about the moon’s environment and 21______ all useful information from the moon. All the useful information will help us know more about the moon. Many scientists are 22______ on this mission these days. They 23______ that Chang’e-7 can finish all the work well. China’s space cause will keep moving forward with every small and solid 24______. 15.A. step B. story C. test D. game 16.A. job B. time C. name D. shape 17.A. look for B. look at C. look after D. look up 18.A. worked out B. looked for C. thought of D. talked about 19.A. move around B. stand up C. wake up D. sit down 20.A. make B. save C. waste D. collect 21.A. get B. send C. hide D. lose 22.A. working hard B. waiting for C. looking at D. thinking about 23.A. hope B. forget C. doubt D. wonder 24.A. step B. idea C. plan D. dream 【答案】 15A 16.A 17.A 18.A 19.A 20.A 21.A 22.A 23.A 24.A 【解析】 15. 考查名词辨析，结合语境，此处指探月计划的重要一步，选A。 16. 考查名词辨析，嫦娥七号有特殊任务，job符合语境，选A。 17. 考查动词短语辨析，look for寻找，贴合“寻找水冰”，选A。 18. 考查动词短语辨析，work out解决，科学家解决难题，选A。 19. 考查动词短语辨析，move around移动，贴合探测器探月需求，选A。 20. 考查动词辨析，make water制造水，符合语境，选A。 21. 考查动词辨析，get获取，探测器获取月球信息，选A。 22. 考查动词短语辨析，working hard努力工作，贴合科学家状态，选A。 23. 考查动词辨析，hope希望，科学家希望任务顺利，选A。 24. 考查名词辨析，step步伐，贴合“每一步前进”，选A。 4、 语篇填空 SpaceX (Space Exploration Technologies Corp) is a private aerospace (航空航天) company founded by Elon Musk in 2002. The main goal of SpaceX is 25.__________ (make) space travel cheaper and possible for common people. One of SpaceX’s 26.____________(big) achievements is the Falcon 1 rocket, which became the first privately developed liquid-fueled (液体燃料的) rocket to reach orbit (太空轨道) in 2008. Later, SpaceX developed the Falcon 9 rocket, which is famous 27.__________ its ability to land back on Earth after launching (发射), allowing it to be reused. This reusability helps reduce costs greatly. SpaceX also created the Dragon spaceship, which carries cargo (货物) and people to the International Space Station (ISS). In 2020, SpaceX made history by 28.___________ (send) astronauts to the ISS on the Crew Dragon spaceship. This was the first time astronauts were launched from America since 2011, marking a new time in space travel. Elon Musk dreams of sending humans to Mars. For this, SpaceX is developing the Starship rocket. It has two 29.____________(part): the spaceship and the rocket. The Starship will play 30.____________ key role in Musk’s plan to build a city on Mars in the future. On Oct 13, SpaceX completed the 31.___________(five) test of Starship rocket in Texas, US. SpaceX launched Starship in the morning. Minutes later, the rocket returned. The company used the arms of its launch tower (发射塔) to catch the rocket. At the same time, the spaceship 32._____________(keep) flying in space and landed in the Indian Ocean one hour later. This was a big step toward SpaceX’s goal of making their rockets reusable. Although SpaceX has been growing 33.___________(quick), the Starship’s first three test flights failed due to problems like explosions (爆炸) or losing contact. These failures, 34._____________, didn’t scare engineers, whose working style is “fail fast, learn fast”. They fought on, made progress and finally surprised the world. 【答案】 25. to make 26. biggest 27. for 28. sending 29. parts 30. a 31. fifth 32. kept 33. quickly 34. however 【解析】 25. to make 固定结构：The goal is to do sth. 目标是做某事，用不定式作表语。 26. biggest one of + the + 形容词最高级：最……之一。 27. for 固定搭配：be famous for… 因……而著名。 28. sending 介词 by 后接动名词 doing。 29. parts two 后接可数名词复数。 30. a 固定搭配：play a key role 在……中起关键作用。 31. fifth 表示“第五次”，用序数词。 32. kept 全文时态为一般过去时，与后面 landed 保持一致。 33. quickly 修饰动词 grow，用副词形式。 34. however 表示转折“然而”，前后用逗号隔开。 五、阅读与表达 The 15th China International Aviation and Aerospace Exhibition (中国国际航空航天展览会), China’s biggest air show, opened to the public in Zhuhai, Guangdong province, on November 12, 2024. Over 1,000 companies in the world were interested in this amazing event. At the exhibition, China’s new military (军事) technology was shown to the people. For example, China’s own J-20S fighter jet (战斗机) was shown in public for the first time. This is a new type of stealth (隐形的) fighter jet that can fly long distances and carry out many different missions. It is also a double-seater, which means it has two seats for the pilots, making it even more powerful and easier to control. The J-20S is an improvement from China’s previous (先前的) J-20 fighter jet. It is designed to be even more stealthy（稳定的）. It is also better at finding and attacking enemy targets. The J-20S can fly very fast and move around easily, thanks to its new wing and tail designs, as well as a new type of engine. Besides the J-20S, China also showed many other amazing aircraft and weapons (武器) at the exhibition. There were drones (无人机) that can fly high in the sky, unmanned boats that can sail on the ocean, and so on. The exhibition was not just about showing off new technology. It was also a chance for companies from around the world to come together and learn from each other. Many important trades were made during the event, including a big order for 130 new Chinese-made passenger planes. 35.Where was the exhibition held? _______________________________________________________________________________ 36.What can the J-20S fighter jet do? ______________________________________________________________________________ 37.How the J-20S is improved from China’s previous J-20 fighter jet? ______________________________________________________________________________ 38.What can we learn from The 15th China International Aviation and Aerospace Exhibition? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】35．In Zhuhai. 36.It can fly long distances and carry out many different missions. 37.It is designed to be even more stealthy（稳定的）. It is also better at finding and attacking enemy targets. 38.The exhibition was not just about showing off new technology. It was also a chance for companies from around the world to come together and learn from each other. Many important trades were made during the event, including a big order for 130 new Chinese-made passenger planes. 【解析】本文介绍了第15届中国国际航空航天展览会在珠海的举办情况，重点展示了中国新型军事技术如J-20S战斗机的进步，并强调了展览在促进国际交流与合作方面的重要意义。 1 / 6 学科网（北京）股份有限公司 $