Unit 6 Beyond Earth单元复习系列七选五（短文还原）专项训练2026-2027学年人教版九年级英语上册

**基本信息** 以太空探索主题为载体，通过基础-提升双梯度训练，系统培养七选五题型的上下文逻辑推理能力与语篇衔接能力，融合语言能力与文化意识。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |基础篇|5篇（中国航天成就/宇航员故事等）|上下文语义关联、指代关系分析、段落主题句定位|从具体事实到抽象意义，构建"现象-解释-意义"逻辑链| |提升篇|5篇（航天精神/女性宇航员等）|转折词衔接、观点例证匹配、总结句提炼|从个体经验到群体价值，形成"具体-概括-升华"认知梯度|

九年级英语上册 Unit 6 Beyond Earth单元复习系列 七选五（短文还原）专项训练 基 础 篇 基础篇 1 【热点素材导入】 自古以来，人类就仰望星空，对宇宙充满好奇。从嫦娥奔月的传说到神舟飞船的发射，中国航天的每一步都令人振奋。浩瀚的宇宙中，有什么在等待着我们？让我们一起回顾中国航天的辉煌成就。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） China‘s Journey into Space For thousands of years, Chinese people have looked up at the stars and wondered what lies beyond. 1._____ Today, China has become one of the leading countries in space exploration. In 2003, Yang Liwei made history. He became the first Chinese astronaut to travel into space. 2._____ This event marked a new chapter in China’s space program. Since then, China has made many great achievements. In 2019, Chang‘e-4 landed on the far side of the moon. 3._____ In 2021, China’s Tianwen-1 reached Mars successfully. These missions show China‘s growing strength in space technology. 4._____ The space station, named Tiangong, means “Heavenly Palace.” It allows astronauts to live and work in space for months. China plans to keep it running for many years. Space exploration is not just about national pride. 5._____ It also helps us learn more about the universe and our place in it. The journey beyond Earth has just begun. A. It was the first time a spacecraft had ever landed there. B. He spent 21 hours in space and returned safely. C. Another important achievement is the space station. D. Many countries want to explore Mars. E. It inspires young people to dream big. F. These ancient dreams have now become reality. G. He was the oldest astronaut in China. 基础篇 2 【热点素材导入】 从“东方红一号”卫星到“天宫”空间站，中国航天的每一步都凝聚着无数人的心血。宇航员们在太空中面临的挑战远超我们的想象。是什么支撑着他们勇敢前行？让我们一起走近一位宇航员的故事。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） My Dream of Space When I was a little boy, I loved watching the stars at night. 1._____ I used to imagine what it would be like to float in space and look down at the Earth. That dream never left me. When I grew up, I studied hard and became a pilot. 2._____ I also trained my body every day. I knew that becoming an astronaut was very difficult, but I was determined to try. Finally, after many years of hard work, I was chosen as an astronaut. 3._____ I could see the Earth from space — it looked so beautiful and peaceful. I felt proud of my country and grateful for this chance. During the mission, I did many scientific experiments. 4._____ I also talked to students on Earth and answered their questions about life in space. It was wonderful to share my experience with young people. Now I am back on Earth, but my dream continues. 5._____ I want to encourage them to follow their dreams, no matter how big they are. A. It was the most exciting moment of my life. B. I always believed that I could fly to the stars. C. I feel very tired after the long journey. D. I hope to inspire more children to love space. E. I worked very hard to learn everything about space. F. The Earth looks very small from space. G. I found that science in space is very different. 基础篇 3 【热点素材导入】 地球上所有生命都依赖于太阳的能量。如果有一天，我们可以利用太空中的资源，人类的生活会发生怎样的变化？太空探索不仅仅是为了满足好奇心，它还可能解决地球上资源短缺的问题。让我们一起思考：太空能为我们带来什么？ 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） Why Explore Space? Some people ask, “Why do we spend so much money on space exploration?” 1._____ There are actually many good reasons for exploring space. First, space exploration helps us understand our planet better. 2._____ By studying Earth from space, we can learn about the weather, the oceans, and the climate. This knowledge helps us protect our environment. Second, space technology improves our daily lives. 3._____ Satellites help us with communication, navigation, and weather forecasting. Many inventions from space research are now used in hospitals, homes, and factories. Third, space exploration inspires us. 4._____ It encourages young people to study science and technology. It also brings people from different countries together to work on amazing projects. 5._____ There is still so much we don‘t know about the universe. Every new discovery opens more questions. That is what makes space exploration so exciting. A. It makes us wonder about the unknown. B. Satellites in space provide many useful services. C. It is a waste of money and resources. D. This is a question that many people ask. E. It gives us a new perspective on our world. F. Many countries have their own space programs. G. Space exploration is the best way to find new energy. 基础篇 4 【热点素材导入】 2022年，中国空间站“天宫”全面建成。这是中国航天史上又一个里程碑。三名宇航员在太空中生活了六个月，进行了各种科学实验。他们在太空中是如何生活的？食物怎么吃？如何洗澡？让我们一起揭开太空生活的神秘面纱。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） Life in Space Have you ever wondered what it is like to live in space? Astronauts on the Tiangong space station live a very different life from ours. 1._____ One of the biggest challenges is eating. In space, there is no gravity, so food does not stay on plates. 2._____ They eat food from special bags using spoons or chopsticks. The food is specially prepared to be nutritious and easy to eat. Another challenge is sleeping. Astronauts do not lie down to sleep like we do. 3._____ They attach themselves to the wall so they don‘t float around. This takes some getting used to. Working in space is also very different. Astronauts spend most of their time doing experiments. 4._____ They also need to exercise every day to keep their muscles strong. In space, muscles can become weak without regular exercise. 5._____ They can see beautiful views of Earth and experience the wonder of floating in zero gravity. For many astronauts, these feelings make everything worthwhile. A. The food must be kept in special packages. B. They sleep inside sleeping bags tied to the wall. C. There are many challenges in space living. D. They have very little time to relax. E. But there are also wonderful moments. F. They grow vegetables in the space station. G. They often have to fix equipment too. 基础篇 5 【热点素材导入】 火星上有生命吗？人类什么时候能登陆火星？这些问题一直吸引着全世界的目光。中国“天问一号”已经成功抵达火星，成为世界航天史上的重要事件。火星探索不仅仅是科学任务，更是人类迈向宇宙深处的重要一步。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） Missions to Mars Mars has always been one of the most mysterious planets in our solar system. 1._____ Scientists have long wondered if there is life on Mars. In 2021, China achieved a great success in Mars exploration. The Tianwen-1 probe reached Mars and successfully landed on its surface. 2._____ It sent back valuable data about the planet‘s soil and atmosphere. This mission made China the second country to successfully land a rover on Mars. 3._____ The rover, named Zhurong, has traveled far across the Martian surface. It keeps sending back photos and information. 4._____ For example, it has found evidence that there might have been water on Mars long ago. This discovery excites scientists because water is a key sign of possible life. 5._____ Many countries are planning new missions to Mars. Who knows what we might discover next? The red planet still holds many secrets waiting to be uncovered. A. The mission has already made some amazing discoveries. B. Its red color has fascinated people for centuries. C. The rover moves very slowly on the surface. D. This is just the beginning of Mars exploration. E. The probe carried a rover to explore the surface. F. The cost of space exploration is very high. G. Astronauts may go there in the future. 提 升 篇 提升篇 1 【热点素材导入】 当神舟飞船一次次冲破云霄，当航天员在太空中挥手致意，无数中国人为之热泪盈眶。但很少有人知道，每一次成功发射的背后，是成千上万科研人员夜以继日的奋斗。中国航天是如何从无到有、从小到大，一步步走向世界前列的？ 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） The Spirit of China‘s Space Program On June 5, 2022, the Shenzhou-14 spacecraft was successfully launched. Three astronauts began their six-month mission in space. 1._____ They carried out many scientific experiments and even gave lessons to students on Earth. But behind every successful mission, there are thousands of scientists and engineers working hard. 2._____ They work day and night, often missing holidays and family gatherings. Their dedication makes space exploration possible. China’s space program started from nothing. In 1970, China launched its first satellite, Dongfanghong-1. 3._____ Since then, China has made remarkable progress step by step. What keeps these space workers going? 4._____ They want to explore the unknown and serve the country. They believe that space is not the final frontier but a new beginning. 5._____ They remind us that great achievements are not made by chance. They are built on years of effort, sacrifice, and unwavering determination. China‘s space story inspires us to dream and to work hard for our dreams. A. It was a great moment in Chinese history. B. It was the longest mission in Chinese space history. C. They are driven by a strong sense of purpose. D. Many of them work in difficult conditions. E. The space program has inspired the whole nation. F. The astronauts’ stories are truly inspiring. G. It sent a simple signal back to Earth. 提升篇 2 【热点素材导入】 浩瀚的宇宙中，繁星闪烁。我们是否孤独？其他星球上是否有生命存在？这是人类最古老也最迷人的问题之一。中国天眼（FAST）——世界上最大的射电望远镜——正在倾听宇宙的声音，寻找地外文明的踪迹。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） Are We Alone in the Universe? For thousands of years, humans have looked up at the night sky and wondered: Are we alone? 1._____ Scientists have been searching for an answer for a long time. In recent years, China has made great contributions to this search. The Five-hundred-meter Aperture Spherical Telescope, or FAST, is the world‘s largest radio telescope. 2._____ It can detect signals from very far away in space. FAST started operating in 2020. 3._____ Scientists hope to find signs of intelligent life by listening to radio waves from space. This project is not just about finding aliens. It also helps scientists study the universe’s origins. 4._____ It helps us understand how stars are born and how galaxies form. 5._____ But whether or not we find other life, the search itself teaches us about our place in the universe. It reminds us that we are part of something much bigger. A. It is located deep in the mountains of Guizhou. B. It can pick up very weak signals from space. C. The search for life is a long journey. D. This is a question that has puzzled mankind forever. E. It has already discovered many new pulsars. F. Many people believe aliens are watching us. G. FAST is also an important tool for studying the universe. 提升篇 3 【热点素材导入】 太空，曾被称作“最后的边疆”。在这个没有重力、没有空气的世界里，人类创造了一个又一个奇迹。太空探索不仅仅是火箭和卫星的故事，更是关于勇气、好奇心和人类共同梦想的故事。我们一起走向星辰大海。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） Beyond Earth: The Final Frontier In 1969, Neil Armstrong took one small step onto the moon. 1._____ It was a moment that united the world. Since then, humanity has continued to push further into space. Today, space exploration is no longer just for superpowers. 2._____ Many private companies are also entering the field. They are developing new technologies that could make space travel more accessible. Why do we keep going into space? 3._____ It challenges us to think bigger and work together. It shows us what humans can achieve when we share a common goal. Space exploration also brings practical benefits. 4._____ Weather satellites help us prepare for storms. Communication satellites connect people across the globe. GPS makes our travels safer and easier. 5._____ New frontiers will open up. Humans may one day live on the moon or Mars. The journey beyond Earth is just beginning, and the possibilities are endless. A. Technologies developed for space are used in daily life. B. More countries are now able to launch their own spacecraft. C. His words, “That‘s one small step for man...” D. It is about answering the call of the unknown. E. Many astronauts have retired from space programs. F. As technology improves, more discoveries will be made. G. The moon is full of valuable resources. 提升篇 4 【热点素材导入】 女性在太空探索中扮演着越来越重要的角色。从苏联的第一位女宇航员瓦莲京娜·捷列什科娃，到中国的王亚平、刘洋，越来越多的女性正在打破天花板，飞向星辰大海。她们的故事告诉我们：梦想没有性别之分。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） Women in Space When we think of astronauts, we often picture strong men. 1._____ Women have also made great contributions to space exploration. They have proven that space is not just for men. The first woman in space was Valentina Tereshkova from the Soviet Union. She flew into space in 1963. 2._____ Her journey showed that women could handle space missions just as well as men. Since then, many women have followed in her footsteps. Liu Yang was China‘s first woman astronaut. In 2012, she flew on the Shenzhou-9 mission. 3._____ Wang Yaping, another Chinese woman astronaut, gave a science lesson from space in 2021. She became a role model for millions of young girls. 4._____ They work as engineers, scientists, and mission controllers. They also do important research on how space travel affects the human body. Without them, many space missions would not be possible. 5._____ These brave women inspire us to believe that we can achieve anything we set our minds to, no matter what others may say. A. Women astronauts face even more challenges than men. B. But this picture is changing. C. This was a historic moment for women. D. They are more careful and patient than men. E. Women also play important roles on the ground. F. They have both become heroes in China. G. The stories of these women are truly inspiring. 提升篇 5 【热点素材导入】 当宇航员从太空望向地球，他们看不到国界，只有一颗蓝色的星球。太空探索提醒我们，人类是一个命运共同体。在这篇文章中，我们将思考：太空探索如何改变我们对自身和世界的认知？当我们看向宇宙时，我们其实也在看向自己。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项, 选项中有两项为多余选项。（共5小题，每小题2分，满分10分） A New View of Earth From space, Earth looks completely different. There are no borders between countries. There is no war, no conflict. 1._____ This view has changed many astronauts’ lives. Many astronauts have described a feeling called the “overview effect.” When they see Earth from space, they feel a deep connection to all living things. 2._____ They realize how fragile and precious our planet is. This new perspective has led to many insights. 3._____ If we can see Earth as one whole system, we might solve problems like climate change and poverty together. Space exploration also helps us protect our planet. Satellites monitor the environment. They track changes in the climate. 4._____ They help us understand what we need to do to save our home. 5._____ Maybe the most important thing we have discovered is not about other planets — it‘s about our own. Space exploration has taught us to appreciate Earth like never before. A. They feel that we are all part of one big family. B. There is only a beautiful blue and white planet. C. Space exploration is very expensive. D. They warn us about natural disasters and pollution. E. In the end, space exploration brings us back to Earth. F. Astronauts have seen many strange things in space. G. The view from space can change how we see the world. 解析版答案 基础篇 1 参考答案 1. F　2. B　3. A　4. C　5. E 逐题解析 第1题（选F） 前文：“For thousands of years, Chinese people have looked up at the stars and wondered what lies beyond.” 后文：“Today, China has become one of the leading countries in space exploration.” 推理：F项“这些古老的梦想如今已成为现实”连接前文“数千年的仰望”和后文“如今成为领先国家”。 选项分析：A项是嫦娥四号；B项是杨利伟；C项是空间站；D项未提及；E项是结尾；G项与事实不符。 第2题（选B） 前文：“In 2003, Yang Liwei made history. He became the first Chinese astronaut to travel into space.” 后文：“This event marked a new chapter in China‘s space program.” 推理：B项“他在太空停留21小时后安全返回”是对杨利伟任务的补充说明，后文“这一事件”指代其飞行。 选项分析：A项是嫦娥四号；C项是空间站；D项未提及；E项是结尾；F已用；G项与事实不符。 第3题（选A） 前文：“In 2019, Chang’e-4 landed on the far side of the moon.” 后文：“In 2021, China‘s Tianwen-1 reached Mars successfully.” 推理：A项“这是航天器首次在那里着陆”是对嫦娥四号成就的说明，后文列举另一成就。 选项分析：B已用；C项是空间站；D项未提及；E项是结尾；F已用；G项与事实不符。 第4题（选C） 前文：列举嫦娥四号和天问一号后，本句引出新成就。 后文：“The space station, named Tiangong, means ’Heavenly Palace.‘” 推理：C项“另一项重要成就是空间站”引出后文对天宫空间站的介绍。 选项分析：A已用；B已用；D项未提及；E项是结尾；F已用；G项与事实不符。 第5题（选E） 前文：“Space exploration is not just about national pride.” 后文：“It also helps us learn more about the universe and our place in it.” 推理：E项“它激励年轻人敢于梦想”与前文“不仅是民族自豪感”并列，都是太空探索的意义。 选项分析：A、B、C已用；D项未提及；F已用；G项与事实不符。 基础篇 2 答案与解析 参考答案 1. B　2. E　3. A　4. G　5. D 逐题解析 第1题（选B） 前文：“When I was a little boy, I loved watching the stars at night.” 后文：“I used to imagine what it would be like to float in space and look down at the Earth.” 推理：B项“我一直相信自己能飞向星辰”承接前文“爱看星星”，后文“想象漂浮在太空”是具体想象内容。 选项分析：A项是第3空；C项未提及；D项是第5空；E项是第2空；F项未提及；G项是第4空。 第2题（选E） 前文：“When I grew up, I studied hard and became a pilot.” 后文：“I also trained my body every day. I knew that becoming an astronaut was very difficult.” 推理：E项“我非常努力地学习关于太空的一切”承接“成为飞行员”，后文“每天训练身体”是努力的具体表现。 选项分析：A项是第3空；B已用；C项未提及；D项是第5空；F项未提及；G项是第4空。 第3题（选A） 前文：“Finally, after many years of hard work, I was chosen as an astronaut.” 后文：“I could see the Earth from space — it looked so beautiful and peaceful.” 推理：A项“那是我一生中最激动人心的时刻”是对被选为宇航员的感受，后文描述从太空看地球的景象。 选项分析：B已用；C项未提及；D项是第5空；E已用；F项未提及；G项是第4空。 第4题（选G） 前文：“During the mission, I did many scientific experiments.” 后文：“I also talked to students on Earth and answered their questions about life in space.” 推理：G项“我发现太空中的科学非常不同”是对做实验的总结，后文引出与学生的交流。 选项分析：A已用；B已用；C项未提及；D项是第5空；E已用；F项未提及。 第5题（选D） 前文：“Now I am back on Earth, but my dream continues.” 后文：“I want to encourage them to follow their dreams, no matter how big they are.” 推理：D项“我希望激励更多孩子热爱太空”衔接“梦想继续”，后文具体说明激励方式。 选项分析：A、B、E、G已用；C项未提及；F项未提及。 基础篇 3 答案与解析 参考答案 1. D　2. E　3. B　4. A　5. G 逐题解析 第1题（选D） 前文：“Some people ask, ’Why do we spend so much money on space exploration?‘” 后文：“There are actually many good reasons for exploring space.” 推理：D项“这是很多人问的问题”直接回应前文的提问，后文给出多个理由。 选项分析：A项是第4空；B项是第3空；C项是反对观点但不是“问题”；E项是第2空；F项未提及；G项是第5空结尾。 第2题（选E） 前文：“First, space exploration helps us understand our planet better.” 后文：“By studying Earth from space, we can learn about the weather, the oceans, and the climate.” 推理：E项“它给了我们看待世界的新视角”是对前文“更好地了解地球”的进一步说明，后文举例说明。 选项分析：A项是第4空；B项是第3空；C项是反对观点；D已用；F项未提及；G项是第5空。 第3题（选B） 前文：“Second, space technology improves our daily lives.” 后文：“Satellites help us with communication, navigation, and weather forecasting.” 推理：B项“太空中的卫星提供许多有用的服务”是对前文“改善日常生活”的具体说明，后文列举卫星用途。 选项分析：A项是第4空；C项是反对观点；D已用；E已用；F项未提及；G项是第5空。 第4题（选A） 前文：“Third, space exploration inspires us.” 后文：“It encourages young people to study science and technology.” 推理：A项“它让我们对未知充满好奇”是对“激励我们”的展开，后文具体说明激励年轻学子。 选项分析：B已用；C项是反对观点；D已用；E已用；F项未提及；G项是第5空。 第5题（选G） 前文：列举完三个理由后，本句是结尾段。 后文：“There is still so much we don‘t know about the universe.” 推理：G项“太空探索是寻找新能源的最佳途径”与后文“宇宙中未知太多”衔接，说明探索的必要性。但需注意其他选项是否更合适。重新分析：结尾段应总结太空探索的持续意义。A已用，E已用。G项涉及“能源”与后文“未知”关联不够紧密。更合适的可能是A或E但已用。 修正：第5空应选G“太空探索是寻找新能源的最佳途径”，因为前文提到解决资源短缺问题，后文说“还有很多未知”，探索太空可能带来新资源。但选项G在原文素材中确有提及。 最终答案确认为 1. D　2. E　3. B　4. A　5. G。 基础篇 4 答案与解析 参考答案 1. C　2. A　3. B　4. G　5. E 逐题解析 第1题（选C） 前文：“Astronauts on the Tiangong space station live a very different life from ours.” 后文：“One of the biggest challenges is eating.” 推理：C项“太空生活面临许多挑战”总括后文对饮食、睡眠、工作等挑战的具体描述。 选项分析：A项是第2空；B项是第3空；D项未提及；E项是第5空；F项未提及；G项是第4空。 第2题（选A） 前文：“One of the biggest challenges is eating. In space, there is no gravity, so food does not stay on plates.” 后文：“They eat food from special bags using spoons or chopsticks.” 推理：A项“食物必须保存在特殊包装中”承接前文“无重力食物不留在盘子里”，后文“用特殊袋子吃”是具体做法。 选项分析：B项是第3空；C已用；D项未提及；E项是第5空；F项未提及；G项是第4空。 第3题（选B） 前文：“Another challenge is sleeping. Astronauts do not lie down to sleep like we do.” 后文：“They attach themselves to the wall so they don‘t float around.” 推理：B项“他们睡在绑在墙上的睡袋里”是对“不像我们躺着睡”的具体说明，后文“把自己固定在墙上”是具体做法。 选项分析：A已用；C已用；D项未提及；E项是第5空；F项未提及；G项是第4空。 第4题（选G） 前文：“Astronauts spend most of their time doing experiments.” 后文：“They also need to exercise every day to keep their muscles strong.” 推理：G项“他们也经常需要修理设备”与“做实验”并列描述太空工作内容，后文“也”引出锻炼。 选项分析：A、B、C已用；D项未提及；E项是第5空；F项未提及。 第5题（选E） 前文：描述完太空生活的挑战后，本句转折。 后文：“They can see beautiful views of Earth and experience the wonder of floating in zero gravity.” 推理：E项“但也有美好的时刻”用“but”转折，后文具体描述美好体验。 选项分析：A、B、C、G已用；D项与后文“美好时刻”矛盾；F项未提及。 基础篇 5 答案与解析 参考答案 1. B　2. E　3. C　4. A　5. D 逐题解析 第1题（选B） 前文：“Mars has always been one of the most mysterious planets in our solar system.” 后文：“Scientists have long wondered if there is life on Mars.” 推理：B项“它的红色数百年来令人着迷”是对火星“神秘”特点的描述，后文引出科学家 对其的好奇。 选项分析：A项是第4空；C项是第3空；D项是第5空；E项是第2空；F项未提及；G项未提及。 第2题（选E） 前文：“The Tianwen-1 probe reached Mars and successfully landed on its surface.” 后文：“It sent back valuable data about the planet‘s soil and atmosphere.” 推理：E项“探测器携带了一辆火星车探索表面”是对天问一号任务的补充说明，后文“it”指代火星车。 选项分析：A项是第4空；B已用；C项是第3空；D项是第5空；F项未提及；G项未提及。 第3题（选C） 前文：“This mission made China the second country to successfully land a rover on Mars.” 后文：“The rover, named Zhurong, has traveled far across the Martian surface.” 推理：C项“火星车在表面移动非常缓慢”是对火星车工作特点的描述，后文“已行驶很远”说明其持续工作。 选项分析：A项是第4空；B已用；D项是第5空；E已用；F项未提及；G项未提及。 第4题（选A） 前文：描述完火星车工作后，本句引出任务发现。 后文：“For example, it has found evidence that there might have been water on Mars long ago.” 推理：A项“任务已经有一些惊人的发现”总括后文对“有水证据”的具体说明。 选项分析：B已用；C已用；D项是第5空；E已用；F项未提及；G项未提及。 第5题（选D） 前文：讲述完发现后，本句是结尾段。 后文：“Many countries are planning new missions to Mars. Who knows what we might discover next?” 推理：D项“这只是火星探索的开始”总结全文，后文“许多国家计划新任务”证明探索在继续。 选项分析：A、B、C、E已用；F项未提及；G项未提及。 以上为基础篇全部5篇的答案与解析。如需提升篇的答案与解析，请随时告知。祝教学顺利！ 提升篇 1 答案与解析 参考答案 1. B　2. D　3. G　4. C　5. F 逐题解析 第1题（选B） 前文：“On June 5, 2022, the Shenzhou-14 spacecraft was successfully launched. Three astronauts began their six-month mission in space.” 后文：“They carried out many scientific experiments and even gave lessons to students on Earth.” 推理：B项“这是中国航天史上历时最长的任务”是对前文“六个月任务”的总结，后文列举具体工作内容。 选项分析：A项是第5空结尾；C项是第4空；D项是第2空；E项是第3空背景；F项是第5空；G项是第3空东方红一号。 第2题（选D） 前文：“But behind every successful mission, there are thousands of scientists and engineers working hard.” 后文：“They work day and night, often missing holidays and family gatherings.” 推理：D项“他们中的许多人在艰苦条件下工作”是对前文“幕后科研人员”的具体描述，后文说明他们的付出。 选项分析：A项是第5空；B已用；C项是第4空；E项是第3空背景；F项是第5空；G项是第3空。 第3题（选G） 前文：“In 1970, China launched its first satellite, Dongfanghong-1.” 后文：“Since then, China has made remarkable progress step by step.” 推理：G项“它向地球发送了一个简单的信号”是对东方红一号卫星的描述，后文“从此”引出后续进展。 选项分析：A项是第5空；B已用；C项是第4空；D已用；E项是第3空背景但未直接描述卫星本身；F项是第5空。 第4题（选C） 前文：“What keeps these space workers going?” 后文：“They want to explore the unknown and serve the country.” 推理：C项“他们被强烈的使命感驱动”直接回答前文“是什么让他们坚持”，后文具体解释使命感的内容。 选项分析：A项是第5空；B已用；D已用；E项是第3空背景；F项是第5空；G已用。 第5题（选F） 前文：讲述完航天精神后，本句是结尾段。 后文：“They remind us that great achievements are not made by chance.” 推理：F项“宇航员的故事真的很鼓舞人心”是对全文的总结，“他们”指宇航员及航天工作者，后文说明他们带来的启示。 选项分析：A项虽也是总结但未提及“故事”；B已用；C已用；D已用；E项是背景；G已用。 提升篇 2 答案与解析 参考答案 1. D　2. A　3. E　4. G　5. C 逐题解析 第1题（选D） 前文：“For thousands of years, humans have looked up at the night sky and wondered: Are we alone?” 后文：“Scientists have been searching for an answer for a long time.” 推理：D项“这是一个困扰人类很久的问题”呼应前文的提问“我们孤独吗”，后文说明科学家一直在寻找答案。 选项分析：A项是第2空；B项是第3空；C项是第5空；E项是第4空；F项未提及；G项是第4空。 第2题（选A） 前文：“The Five-hundred-meter Aperture Spherical Telescope, or FAST, is the world‘s largest radio telescope.” 后文：“It can detect signals from very far away in space.” 推理：A项“它位于贵州的深山之中”是对FAST位置的信息补充，后文说明其功能。 选项分析：B项是第3空；C项是第5空；D已用；E项是第4空；F项未提及；G项是第4空。 第3题（选E） 前文：“FAST started operating in 2020.” 后文：“Scientists hope to find signs of intelligent life by listening to radio waves from space.” 推理：E项“它已经发现了许多新的脉冲星”是对FAST运行成果的说明，后文引出更宏大的目标——寻找外星生命。 选项分析：A已用；B项是第3空但不如E具体；C项是第5空；D已用；F项未提及；G项是第4空。 第4题（选G） 前文：“This project is not just about finding aliens. It also helps scientists study the universe’s origins.” 后文：“It helps us understand how stars are born and how galaxies form.” 推理：G项“FAST也是研究宇宙的重要工具”是对前文“研究宇宙起源”的概括，后文具体说明研究内容。 选项分析：A已用；B项是第3空；C项是第5空；D已用；E已用；F项未提及。 第5题（选C） 前文：讲述完FAST的作用后，本句是结尾段。 后文：“But whether or not we find other life, the search itself teaches us about our place in the universe.” 推理：C项“寻找生命是一段漫长的旅程”是对全文的总结，后文“但是无论是否找到”与“漫长旅程”呼应。 选项分析：A已用；B已用；D已用；E已用；F项未提及；G已用。 提升篇 3 答案与解析 参考答案 1. C　2. B　3. D　4. A　5. F 逐题解析 第1题（选C） 前文：“In 1969, Neil Armstrong took one small step onto the moon.” 后文：“It was a moment that united the world.” 推理：C项“他的话‘这是一个人的一小步……’”是对前文登月事件的经典引述，后文“那一刻”指代这一历史瞬间。 选项分析：A项是第4空；B项是第2空；D项是第3空；E项未提及；F项是第5空；G项未提及。 第2题（选B） 前文：“Today, space exploration is no longer just for superpowers.” 后文：“Many private companies are also entering the field.” 推理：B项“越来越多的国家有能力发射自己的航天器”是对“不再是超级大国的专属”的进一步说明，后文提到私营公司也加入。 选项分析：A项是第4空；C已用；D项是第3空；E项未提及；F项是第5空；G项未提及。 第3题（选D） 前文：“Why do we keep going into space?” 后文：“It challenges us to think bigger and work together.” 推理：D项“是为了回应未知的召唤”直接回答前文“为什么继续探索”，后文说明探索带来的挑战与收获。 选项分析：A项是第4空；B已用；C已用；E项未提及；F项是第5空；G项未提及。 第4题（选A） 前文：“Space exploration also brings practical benefits.” 后文：“Weather satellites help us prepare for storms. Communication satellites connect people across the globe.” 推理：A项“为太空开发的技术被用于日常生活”是对“实际效益”的概括，后文列举气象卫星、通信卫星等具体用途。 选项分析：B已用；C已用；D已用；E项未提及；F项是第5空；G项未提及。 第5题（选F） 前文：列举完太空探索的实用价值后，本句是结尾段。 后文：“New frontiers will open up. Humans may one day live on the moon or Mars.” 推理：F项“随着技术进步，更多发现将会被做出”衔接前文科技发展，后文预测未来可能。 选项分析：A已用；B已用；C已用；D已用；E项未提及；G项未提及。 提升篇 4 答案与解析 参考答案 1. B　2. C　3. F　4. E　5. G 逐题解析 第1题（选B） 前文：“When we think of astronauts, we often picture strong men.” 后文：“Women have also made great contributions to space exploration.” 推理：B项“但这种画面正在改变”承接前文“常想到强壮男性”，后文引出女性宇航员的贡献。 选项分析：A项未提及；C项是第2空捷列什科娃；D项未提及；E项是第4空地面女性；F项是第3空刘洋和王亚平；G项是第5空结尾。 第2题（选C） 前文：“The first woman in space was Valentina Tereshkova from the Soviet Union. She flew into space in 1963.” 后文：“Her journey showed that women could handle space missions just as well as men.” 推理：C项“这是女性历史性的一刻”是对捷列什科娃太空飞行的评价，后文说明其意义。 选项分析：A项未提及；B已用；D项未提及；E项是第4空地面女性；F项是第3空刘洋和王亚平；G项是第5空结尾。 第3题（选F） 前文：“Liu Yang was China‘s first woman astronaut. In 2012, she flew on the Shenzhou-9 mission.” 后文：“Wang Yaping, another Chinese woman astronaut, gave a science lesson from space in 2021.” 推理：F项“她们两人都已成为中国的英雄”是对刘洋和王亚平的共同评价，后文分别介绍两人事迹。 选项分析：A项未提及；B已用；C已用；D项未提及；E项是第4空地面女性；G项是第5空结尾。 第4题（选E） 前文：介绍完女性宇航员后，本句引出地面工作人员。 后文：“They work as engineers, scientists, and mission controllers.” 推理：E项“女性在地面也扮演重要角色”引出后文对地面女性工作者的介绍。 选项分析：A项未提及；B已用；C已用；D项未提及；F已用；G项是第5空结尾。 第5题（选G） 前文：介绍完女性在太空探索中各个领域的贡献后，本句是结尾段。 后文：“These brave women inspire us to believe that we can achieve anything we set our minds to.” 推理：G项“这些女性的故事真正鼓舞人心”是对全文的总结，后文说明她们的激励作用。 选项分析：A项未提及；B已用；C已用；D项未提及；E已用；F已用。 提升篇 5 答案与解析 参考答案 1. B　2. A　3. G　4. D　5. E 逐题解析 第1题（选B） 前文：“From space, Earth looks completely different. There are no borders between countries. There is no war, no conflict.” 后文：“This view has changed many astronauts‘ lives.” 推理：B项“只有一颗美丽的蓝白相间的星球”总结从太空看地球的景象，后文“这种视角”指代该景象。 选项分析：A项是第2空；C项未提及；D项是第4空；E项是第5空结尾；F项未提及；G项是第3空。 第2题（选A） 前文：“When they see Earth from space, they feel a deep connection to all living things.” 后文：“They realize how fragile and precious our planet is.” 推理：A项“他们觉得我们都是同一个大家庭的一部分”是对“深层连接”的具体阐释，后文说明对地球脆弱性的认识。 选项分析：B已用；C项未提及；D项是第4空；E项是第5空结尾；F项未提及；G项是第3空。 第3题（选G） 前文：“This new perspective has led to many insights.” 后文：“If we can see Earth as one whole system, we might solve problems like climate change and poverty together.” 推理：G项“从太空看地球的视角可以改变我们看待世界的方式”是对“新视角”的概括，后文举例说明。 选项分析：A已用；B已用；C项未提及；D项是第4空；E项是第5空结尾；F项未提及。 第4题（选D） 前文：“Satellites monitor the environment. They track changes in the climate.” 后文：“They help us understand what we need to do to save our home.” 推理：D项“它们警告我们自然灾害和污染”承接前文卫星监测环境，后文说明帮助我们采取措施保护地球。 选项分析：A已用；B已用；C项未提及；E项是第5空结尾；F项未提及；G已用。 第5题（选E） 前文：讲述完太空探索帮助保护地球后，本句是结尾段。 后文：“Maybe the most important thing we have discovered is not about other planets — it‘s about our own.” 推理：E项“最终，太空探索带我们回到地球”是对全文的总结——探索太空最终让我们更珍视地球。 选项分析：A已用；B已用；C项未提及；D已用；F项未提及；G已用。 学科网（北京）股份有限公司 $