Unit 7 Space exploration 阅读理解10篇（单元话题：太空探索）-2025-2026学年八年级英语下册单元易错题精练（沪教版）

**基本信息** 聚焦太空探索主题，通过基础与重难分层语篇训练，系统提升阅读理解能力，兼顾语言能力与思维品质培养。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |基础语篇练习|月球种植、中国空间站等5篇|细节理解、简单推理|围绕太空探索基础应用，构建从现象到原理的认知| |重难语篇练习|太空职业、残障工程师等5篇|词义猜测、主旨归纳、复杂推理|深入太空科技与人文，形成从技术到社会价值的思维链|

Unit 7 Space exploration 阅读理解10篇 内容导航 单元话题 基础语篇练习 重难语篇练习 单元话题聚焦 太空探索 基础语篇练习 稳扎稳打 必拿分数：聚焦稳拿分数题目，确保基础分值 重难语篇练习 突破瓶颈 争夺高分：聚焦高难度题目，争夺关键分数 基础语篇练习 Astronauts may soon be going to the moon again as NASA (美国国家航空航天局) plans to build bases (基地) there. Astronauts will not be able to take all the food they will need, so they may have to grow some of it on moon farms.   But can plants grow on the moon? Maybe. That is according to a new study. Scientists used the soil brought back by Apollo program (阿波罗计划) astronauts from the moon to grow plants on the earth. Scientists put this soil in little cups and some earth soil in other cups, then planted seeds, watered them and placed the cups under growth lights.   In the earth soil, plants grew healthy leaves. In the moon soil, plants grew leaves, too. But those plants were smaller and less healthy. The older the moon soil was, the worse the plants grew.   Stephen Elardo is one of the scientists. He says it still might be possible to grow plants on the moon. The key to the success of the study could lie in where on the moon you do your planting.   Scientists still have much to learn. But this study brings humans one step closer to calling the moon home. 1．Why do astronauts need to grow food on the moon? A．Because they enjoy farming. B．Because they can’t bring all their food from the earth. C．Because moon soil is very healthy. D．Because NASA wants to sell moon vegetables. 2．Which one shows the relationship between the age of the moon soil (x) and the plants’ growth (y)? A． B． C． D． 3．What is the main purpose (意图) of the study in the passage? A．To test if astronauts can live on Mars. B．To see if plants can grow in the moon soil. C．To compare the earth and the moon vegetables. D．To find new ways to cook moon food. 【答案】1．B 2．C 3．B 【导语】本文是一篇说明文，介绍了科学家用阿波罗计划带回的月壤在地球培育植物的研究，验证了植物可在月壤中生长（虽长势弱于地球土壤），为NASA月球基地的食物种植计划提供了科学依据。 1．第1段提到“Astronauts will not be able to take all the food they will need, so they may have to grow some of it on moon farms.”说明了宇航员无法携带他们所需的全部食物，因此他们可能不得不在月球农场种植部分食物。 2．第3段提到“The older the moon soil was, the worse the plants grew.”，即 x（月壤年龄）越大，y（植物生长状况）越差，呈负相关下降趋势，对应C图。 3．第 2 段提到“But can plants grow on the moon? Maybe. That is according to a new study.”，点明研究核心是验证植物能否在月壤中生长。 Life in China’s space station has become more enjoyable with a new kitchen! Astronauts recently used a special oven to cook delicious meals for the first time. Astronaut Wu Fei prepared chicken wings, placing them in the smart oven. About half an hour later, hot and tasty New Orleans-style chicken wings were ready. He and his partners also baked black pepper steaks. The six astronauts happily shared the homemade food. This space oven is much better than ovens on Earth. It has special safe designs, such as exact temperature control and a strong air cleaning system. This keeps baking safe and without smoke, which follows the station’s strict air quality rules. Cooking marks big progress for the astronauts’ life support (支持) system. They now have over 190 different kinds of food to choose from. They can also bake things like cakes and nuts. Researchers keep making space food more delicious and healthier. What’s more, astronauts are growing fresh vegetables like lettuce and tomatoes in a “space garden”. This gives them healthy, fresh food, making their life in space more pleasant and comfortable. 1．According to the passage, what makes life in China’s space station more enjoyable? A．A new temperature control. B．A new kitchen. C．A new air cleaning system. D．A new garden. 2．How is the space oven better than ovens on Earth? A．It cooks food faster. B．It is bigger and smarter. C．It has special safe designs. D．It can make 190 kinds of food. 3．What do astronauts grow in the “space garden”? A．Grains like wheat and rice. B．Fruits like apples and pears. C．Plants like redwoods and lotus. D．Fresh vegetables like lettuce and tomatoes. 4．What is the main idea of the passage? A．New changes make space oven designs better. B．Astronauts are trying to grow healthier vegetables. C．New changes make life in China’s space station more pleasant. D．Astronauts in China’s space station cook different kinds of food. 【答案】1．B 2．C 3．D 4．C 【导语】本文主要介绍了中国空间站新配备的厨房和太空烤箱，以及宇航员在太空烹饪、种植蔬菜等使太空生活更加舒适的新变化。 1．第一段明确指出：“Life in China’s space station has become more enjoyable with a new kitchen”，说明新厨房使空间站的生活更加愉快。 2．第三段明确指出：“This space oven is much better than ovens on Earth. It has special safe designs”，说明太空烤箱比地球上的烤箱更好是因为它有特殊的安全设计。 3．最后一段明确指出：“astronauts are growing fresh vegetables like lettuce and tomatoes in a ‘space garden’”，说明宇航员在太空花园种植生菜和西红柿等新鲜蔬菜。 4．全文围绕新厨房、太空烤箱、丰富的食物种类以及太空花园等内容展开，整体介绍了使中国空间站生活更加舒适的新变化。 Name: VenusDistance from the Sun: ·about 108 million kilometers away from the Sun ·the second closest planet to the Sun Temperature: ·the hottest planet in the solar system ·no big difference in the daytime and at night Surface: ·similar to Earth ·having high mountains and volcanoes（火山） ▲ : ·shining white light ·only the Sun and the Moon shining brighter（更亮的）than Venus when being watched（被观测）from Earth Size: ·a diameter of around 12,103 kilometers 根据材料内容选择最佳答案。 1．How far is Venus from the Sun? A．About 108 kilometers. B．About 464 kilometers. C．About 108 million kilometers. D．About 12,103 kilometers. 2．Which is the best word for “ ▲ ”? A．Darkness B．Brightness C．Smallness D．Coldness 3．In the solar system, Venus is ________. A．the closest to the Sun B．the biggest planet C．the most similar to Earth D．hotter than the other planets 4．What can we know from the text? A．Venus has high mountains and volcanoes on the surface. B．The temperature of Venus is below 400 degrees Celsius. C．Venus has a diameter of about 12,103 million kilometers. D．Venus is the brightest when being watched from Earth at night. 5．What’s the best title for the text? A．Life on Venus B．Life on the Sun C．Fact File of Venus D．Fact File of the Sun 【答案】1．C 2．B 3．D 4．A 5．C 【导语】这是一篇科普说明文，以信息卡的形式介绍了金星的多项基本信息，包括与太阳的距离、温度、表面特征、亮度和大小等。 1．原文中“about 108 million kilometers away from the Sun”，该句直接给出金星与太阳的距离，与选项C内容一致。 2．原文中“shining white light”和“only the Sun and the Moon shining brighter than Venus when being watched from Earth at night”，指出这两个要点都围绕金星的光亮程度展开，对应选项B。 3．原文中“the hottest planet in the solar system”说明金星是太阳系中最热的行星，与选项D的表述相符。 4．原文中“having high mountains and volcanoes”直接说明金星表面有高山和火山，与选项A内容一致。 5．文章整体是金星的资料档案，选项C能全面概括文章内容。 A great scientific discovery amazed the world. Chinese scientists have already found a new method to produce water on the Moon. It could change how we think about living on the Moon in the future! They wrote about their discovery in a science magazine called The Innovation. Their discovery indicates that by using lunar soil, scientists can create a lot of water on the Moon. In the past, it was shown that there might be ice at the Moon’s north and south poles (南北极). However, there isn’t much water in lunar soil-only a little bit, like 0.0001 percent to 0.02 percent. As a result, it is hard to find and use water there. Humans may have a difficult time living on the Moon. The researchers, however, found something exciting, after studying the rocks and soil from the Moon brought back by the Chang’e-5 spaceship. One of the exciting things they discovered is that lunar soil melts (熔化) when it reaches over 1,000℃. When it begins to melt, it produces water vapor (蒸汽). They learned that just 100g of lunar soil can give us 5.1g to 7.6g of water. So, if we had one ton (吨) of lunar soil, we could get between 51kg and 76kg of water. That’s enough to give drinking water to 50 people for one day! All in all, this research opens up new possibilities (可能性) for finding water on the Moon. It’s important for future trips to the Moon and people who might live there someday. As we learn more about ways to make water from lunar soil, we get closer to the dream of living on the Moon. This discovery could help make that dream come true! 根据材料内容选择最佳答案。 1．What does the underlined word “indicates” in Paragraph 1 mean? A．Disagrees. B．Worries. C．Regrets. D．Shows. 2．Why does the writer mention the earlier research in Paragraph 2? A．To show that it was totally wrong. B．To compare it with the new discovery. C．To prove that there is no running water on the Moon. D．To explain why people wanted to live on the Moon before. 3．Which condition is needed for lunar soil to produce water vapor according to the passage? A．It needs to be mixed with ice from the Moon’s poles. B．It needs to be brought back to Earth by a spaceship. C．It needs to reach a temperature over 1,000℃ and melt. D．It needs to be kept in a special box for a few days. 4．How much water may scientists get if they have 1,000g of lunar soil? A．约20克。 B．约60克。 C．约100克。 D．约120克。 5．What’s the main idea of the passage? A．It’s possible to get water on the Moon. B．The great success of the Chang’e-5 task. C．The future life on the Moon. D．There are some creative ways to make water. 【答案】1．D 2．B 3．C 4．B 5．A 【导语】本文是一篇新闻报道。主要报道了中国科学家发现利用月球土壤在月球上制造水的新方法，阐述了这一发现对未来月球探索和居住的重要意义。 1．词句猜测题。根据文章第1段“Their discovery indicates that by using lunar soil, scientists can create a lot of water on the Moon.”可知，他们的发现“表明”通过使用月球土壤，科学家可以在月球上制造大量的水。因此，“indicates”在这里表示“表明”的意思。故选D。 2．推理判断题。文章第2段提到过去认为月球两极可能有冰，但月球土壤中水含量极低，难以获取。第3段则介绍了新发现（通过加热土壤产生水）。因此，提及早期研究是为了与新的发现进行对比，突出新方法的突破性。故选B。 3．细节理解题。根据文章第3段“One of the exciting things they discovered is that lunar soil melts when it reaches over 1,000°C. When it begins to melt, it produces water vapor.”可知，月球土壤需要达到1,000°C以上并熔化才能产生水蒸气。故选C。 4．细节理解题。根据文章第3段“They learned that just 100g of lunar soil can give us 5.1g to 7.6g of water.”计算可知，1,000g（即1kg）月球土壤可产水51g至76g，大约在60克左右。故选B。 5．主旨大意题。文章围绕中国科学家发现利用月球土壤制造水的方法这一核心展开，阐述了其原理、产水量以及对未来月球探索的意义。因此，文章的主要内容是“在月球上获取水是可能的”。故选A。 You know that dust storms (沙尘暴) happen on Earth. But do you know they can happen on Mars, too? Now, Chinese scientists have a powerful new tool called the GoMars model. It can simulate (模拟) the dust cycle on the Red Planet just like a computer. According to Xinhua News, Mars is like Earth’s close “sister” planet. Studying it could tell us about how life began, and one day, it might even become a future home for human beings. However, we still don’t know much about the weather on Mars, especially its dust cycle. This cycle is very complicated (复杂的) because it is about the dust, the thin air, and wind on the ground all working together. Big dust storms can cover the sky, making it hard for rovers (探测器) to work and making challenges for future space tasks.______ The GoMars model first came out in 2023. It’s very powerful because it can simulate the movement of not just dust, but also water and carbon dioxide (CO₂) on Mars. In a new study, scientists used it to study how dust moves over a very long time—more than 100 years. The model also made an interesting discovery: dust activity on Mars is the strongest between 12 p.m. and 1 p.m. local time. This research is very important. It helps scientists understand real-time weather on Mars, almost like having a weather forecast (预报) for another planet. In the future, when taikonauts land on Mars, this knowledge will help them pick safer times and places to explore, getting us ready to learn more about our “red neighbor”. 1．How does the writer start the passage? A．By listing numbers. B．By giving an example. C．By asking a question. D．By expressing feelings. 2．What can the GoMars model do? A．Stop dust storms on Mars. B．Bring water and CO₂ to Mars. C．Help taikonauts land on Mars tomorrow. D．Simulate the movement of dust, water and CO₂ on Mars. 3．Which sentence can best fill in ________? A．Besides, Mars is very cold at night. B．That’s why we need good tools to study them. C．However, Mars is very far from Earth. D．As a result, scientists want to live on Mars soon. 4．According to the text, when is dust activity the strongest on Mars? A．In the evening. B．Between 12 p. m. and 1 p. m. local time. C．Between 12 a. m. and 1 a. m. local time. D．Scientists are still not sure. 5．Which of the following is the best title for this passage? A．A New Tool for Studying Mars’ Dust Storms B．Creative Weather Forecasts on Earth C．How to Become a Spaceman on Mars D．Water and CO₂ on Our Neighbor Planet 【答案】1．C 2．D 3．B 4．B 5．A 【导语】本文是说明文。主要介绍了中国科学家研发的GoMars模型，它可以模拟火星上的尘埃循环，帮助人类更好地了解火星天气，为未来的火星探测任务提供支持。 1．细节理解题。根据文章开头“But do you know they can happen on Mars, too?”可知，作者通过提问的方式开启了这篇文章。故选C。 2．细节理解题。根据第三段“It’s very powerful because it can simulate the movement of not just dust, but also water and carbon dioxide (CO₂) on Mars.”可知，GoMars模型可以模拟火星上尘埃、水和二氧化碳的运动。故选D。 3．推理判断题。前文提到“我们对火星的天气，尤其是尘埃循环知之甚少，这给未来的太空任务带来了挑战”，后文则引出了GoMars这一强大工具。因此，此处应填入一个承上启下的句子，说明我们需要好的工具来研究它们。故选B。 4．细节理解题。根据第三段“dust activity on Mars is the strongest between 12 p.m. and 1 p.m. local time”可知，火星上的尘埃活动在当地时间中午12点到下午1点最为强烈。故选B。 5．最佳标题题。文章主要介绍了用于研究火星尘埃风暴的新工具GoMars模型，以及它的重要作用。因此，“A New Tool for Studying Mars’ Dust Storms”（研究火星尘埃风暴的新工具）最适合作为本文标题。故选A。 Jupiter (木星), the biggest planet in our solar system, is really cool. It’s not only huge but also has lots of special features (特征) that make scientists want to learn more about it. One of the most interesting features of Jupiter is its great Red Spot (斑点). It is a big storm (风暴), and it has been going on for hundreds of years. Scientists are still trying to find out why this storm keeps going. Jupiter has many moons. There are about 95 moons that have been discovered. These moons are in different sizes. Some are small and full of rocks, like Amalthea. Some are much bigger. For example, Ganymede is even bigger than the planet Mercury. It is one of Jupiter’s most famous moons. Another interesting feature of Jupiter is its very strong magnetic (磁性的) field. Its magnetic field is much stronger than Earth’s. It can catch small particles (粒子) from the Sun’s wind and create strong radiation (辐射) areas around the planet. As a matter of fact, I’m interested in Jupiter and I also learn something about it. If you are also curious about it, please feel free to leave me any message below! 根据材料内容选择最佳答案。 1．What is the Great Red Spot on Jupiter? A．A big mountain. B．A large ocean. C．A big storm. D．A bright star. 2．What can we learn from Paragraph 3? A．Something about the Great Red Spot. B．Something about Jupiter’s moons. C．Something about Jupiter’s magnetic field. D．Something about the particles. 3．What is the structure of the text? (P=Paragraph) A． B． C． D． 4．Where can we probably read the text? A．On a science website. B．On a poster. C．In a novel. D．In a storybook. 5．What is the best title for the text? A．A Daytime Star B．The Brightest Star C．A Special Planet D．A Cool Planet—Jupiter 【答案】1．C 2．B 3．C 4．A 5．D 【导语】本文是一篇说明文。主要介绍了木星作为太阳系最大行星的几个显著特征：大红斑、众多卫星以及强大的磁场。 1．细节理解题。根据文章第2段“One of the most interesting features of Jupiter is its great Red Spot. It is a big storm...”可知，木星上的“大红斑”是一个巨大的风暴。故选C。 2．细节理解题。根据文章第3段首句“Jupiter has many moons.”可知，本段主要介绍了木星的卫星。因此，从第3段我们可以了解到关于木星卫星的信息。故选B。 3．篇章结构题。文章结构如下：P1引入主题（木星很酷），P2介绍特征一（大红斑），P3介绍特征二（卫星），P4介绍特征三（磁场），P5为个人感想和互动邀请。因此，结构是总（P1）——分（P2，P3，P4）——总（P5）。故选C。 4．推理判断题。本文是一篇介绍木星天体特征的科学说明文，最有可能出现在科学网站上。故选A。 5．最佳标题题。文章通篇围绕木星展开，介绍了其多个令人惊叹的特征，因此最佳标题应突出木星这一主体及其特点。“A Cool Planet—Jupiter”既点明对象，又呼应了文中的“really cool”。故选D。 A short video of a toy bear’s journey to near space became a hit on the Internet. This bear is not an ordinary toy. It carried the childhood dream of Li Zhenghan, an engineering student in Zhejiang. Li has dreamt of going into space since he was a child. Unluckily, he didn’t pass the medical examination (体检) for pilot training in high school. But he didn’t give up and got the idea to send a small toy into space after seeing similar experiments online. He kept learning and became experienced in engineering experiments in the university. Then he felt that the time was right and shared his idea with some schoolmates. They all found it cool and decided to send their school mascot (吉祥物), a toy bear in a lab coat, into space. The big day finally arrived. After studying many factors (因素), the team decided to fly the bear from Li’s hometown in northeastern China. After careful checks, they tied the toy to a helium (氦气) balloon and watched it slowly rise into the sky. Through a camera, Li saw not only what things on Earth looked like, but also the planet’s blue halo (光晕). In fact, the bear’s journey was not as smooth (顺利的) as it appeared in the video. Li met all kinds of problems, but nothing could stop him. Li says they will keep working on many more projects. One day, another “bear” will take off from their hands. 1．Why did Li decide to send a toy bear into space? A．To get ready for pilot training. B．To realize his childhood dream. C．To further his study in engineering. D．To make himself well-known online. 2．Who did Li share his idea with? A．His schoolmates. B．Online friends. C．His students. D．Video makers. 3．What is the main idea of Paragraph 4? A．The team did a lot for the project. B．The team successfully launched the toy bear. C．The team flew to near space with a balloon. D．The team chose Li’s hometown to fly the bear. 4．What is the correct order of the following events? a. Li and his schoolmates chose a place to fly the bear. b. Li enjoyed the beautiful scene through a camera. c. Li saw videos about sending small toys into space. d. Li posted a video of launching a toy into near space. e. Li didn’t pass the medical examination for pilot training. A．e-c-a-d-b B．d-e-c-a-b C．d-a-c-b-e D．e-c-a-b-d 5．What does the underlined sentence mean? A．They will do experiments in other fields. B．They will operate an airplane by themselves. C．They will keep challenging themselves to new goals. D．They will make and post more videos about toys online. 【答案】1．B 2．A 3．B 4．D 5．C 【导语】本文主要讲述了浙江工程学生李正汉将玩具熊送入近太空的经历，包括他为何这么做、与谁分享想法、项目执行过程、事件顺序以及未来计划等内容。 1．第二段提到原因：“Li has dreamt of going into space since he was a child. Unluckily, he didn’t pass the medical examination (体检) for pilot training in high school. But he didn’t give up and got the idea to send a small toy into space after seeing similar experiments online”，说明李正汉决定送玩具熊进太空是为了实现儿时的梦想。 2．第三段提到分享对象：“Then he felt that the time was right and shared his idea with some schoolmates”，说明李正汉和他的同学分享了这个想法。 3．第四段主要描述了团队经过研究因素、仔细检查后，将玩具熊系在氦气球上，看着它慢慢升入天空，他还通过相机看到了地球上的景象和地球的蓝色光晕，说明团队成功发射了玩具熊。 4．事件顺序为：e李正汉未通过飞行员体检→c他看到网上将小玩具送入太空的视频→a他和同学选择发射地点→b通过摄像机欣赏美景→d发布玩具熊升空视频，即e-c-a-b-d。 5．最后一段最后一句“One day, another ‘bear’ will take off from their hands.”其中“another ‘bear’”指代新的目标，说明他们将继续挑战自己，追求新的目标。 Since the moon is so close to our earth, is it possible that plants can live in the moon soil? For many years, testing the moon soil has been the scientists’ dream. The chance finally came as the astronauts returned from the moon, carrying some well-protected moon soil to the lab. After knowing what the moon soil is made of, scientists also made some fake (仿制的) moon soil from the earth. They planted some seeds (种子) in the two kinds of soil and took good care of them, waiting to see what would happen. To their surprise, the seeds sprouted (发芽) and began to grow in both groups. But the plants in the real moon soil grew more slowly than those in the fake moon soil. As a result, the moon soil may have something that is not right for plants’ growth. In order to solve the problem, scientists will choose the soil from the younger geological (地质的) places on the moon. They also need to create a more proper growing environment for the plants. The research not only helps us study the nature of the moon soil, but also provides us with a chance to think about if it is possible to plant on the moon and live on the moon. No matter how hard it is, we should have confidence in the development of technology and believe that good things are around the corner. 1．How does the writer begin the topic? A．By telling a story. B．By asking a question. C．By giving an answer. D．By showing an example. 2．Which is TRUE about the plants grown in real moon soil? A．They failed to sprout even after a period of time. B．They couldn’t grow in the fake moon soil. C．They grew more slowly than those in the fake moon soil. D．They grew more quickly than those in the fake moon soil. 3．What does the writer tell us in Paragraph 5? A．The purpose of the research. B．The process of the research. C．The difficulty of the research. D．The meaning of the research. 4．Which shows the correct order according to the text? ①. The seeds sprouted and began to grow. ②. Astronauts took back some soil from the moon. ③. Scientists planted some seeds and looked after them. ④. Scientists studied and produced some fake moon soil. A．②③①④ B．④③②① C．②④③① D．③②④① 5．Which word can show the writer’s attitude (态度) towards the research? A．Hopeless. B．Hopeful. C．Negative. D．Disappointed. 【答案】1．B 2．C 3．D 4．C 5．B 【导语】本文介绍了科学家用真实月壤和仿制月壤进行植物种植实验，发现月壤能支持植物生长但速度较慢，并探讨了这项研究的意义和未来展望。 1．细节理解题。根据第一段“Since the moon is so close to our earth, is it possible that plants can live in the moon soil?”可知，作者以一个问题开篇引出话题。故选B。 2．细节理解题。根据第三段“But the plants in the real moon soil grew more slowly than those in the fake moon soil.”可知，真实月壤中的植物生长得更慢。故选C。 3．主旨大意题。第五段主要讲述了这项研究不仅帮助我们研究月壤性质，还让我们思考在月球种植和居住的可能性，并表达了对未来的信心。因此本段主要讲的是研究的意义。故选D。 4．推理判断题。根据文章内容，正确顺序应为：②宇航员带回月壤→④科学家研究并制作仿制月壤→③科学家种植种子并照料→①种子发芽并开始生长。故选C。 5．观点态度题。根据最后一段“we should have confidence in the development of technology and believe that good things are around the corner.”可知，作者对这项研究的前景持乐观、充满希望的态度。故选B。 重难语篇练习 Many of us dreamed of being astronauts when we were kids. However, only a small number of people can realize this dream. But does that mean you’ll never get the chance to work in space? Not exactly. In fact, some space-related jobs aren’t just for astronauts and they all sound really amazing. One of the most interesting space jobs is “chief sniffer (嗅探员)”. NASA has already had a sniffer named George Aldrich, whose job is to smell materials before they are used in spaceships. Using your nose at work might sound a bit strange, but actually the job is very important. A spaceship has a small space and high temperature, which makes smells inside intense. And once a spaceship is sent, astronauts cannot run away from unpleasant smells. What’s more, smelling objects can help find things that might be harmful to astronauts’ health. Another job, the “space tour guide”, may seem a little ahead of its time—after all, there aren’t any tourists in space yet. But now, many companies are starting to provide space travel services and some rich space lovers have booked the tours. It may not be long before space becomes one of the top travel places. Being a space tour guide requires rich knowledge to help passengers get the most from their journey. Space tour guides also have to be great storytellers so that passengers can experience the real beauty of space travel. Astronauts often stay in space with the same group of people for a long time. That’s why a “space psychologist (心理学家)” is also needed to help astronauts overcome bad feelings. “We’re breaking the boundaries (界限) between science fiction and real life,” said Rohit Talwar, director of the US company Fast Future Research, “Things we’ve seen in movies are now coming true!” 1．How many space jobs are mentioned in the passage? A．One. B．Two. C．Three. D．Four. 2．What is the main duty of a “chief sniffer” at NASA? A．To design spaceships for astronauts. B．To check the temperature inside spaceships. C．To train astronauts to get used to smells in space. D．To smell materials before they are used in spaceships. 3．What does the underlined word “intense” mean in Paragraph 2? A．Weak. B．Strong. C．Strange. D．Pleasant. 4．Why is a “space psychologist” necessary for astronauts? A．Because astronauts often feel lonely in space. B．Because astronauts need psychological knowledge. C．Because staying long with the same group may cause bad feelings. D．Because space psychologists can help astronauts book space tours. 5．What’s the main purpose of the passage? A．To introduce different space jobs besides astronauts. B．To describe the hard life of people working in space. C．To show the importance of space travel for tourists. D．To explain how to become a successful space astronaut. 【答案】1．C 2．D 3．B 4．C 5．A 【导语】本文主要介绍了除宇航员之外几种有趣的太空相关职业，包括首席嗅探员、太空导游和太空心理学家。 1．文中分别介绍了“chief sniffer”（第二段）、“space tour guide”（第三段）和“space psychologist”（第四段）三种太空职业。 2．第二段明确指出：“whose job is to smell materials before they are used in spaceships”，说明首席嗅探员的主要职责是在材料用于飞船前对其进行嗅探检测。 3．第二段提到“A spaceship has a small space and high temperature”，飞船空间小且温度高，结合上下文，这种环境会使气味变得浓烈，因此“intense”意为“强烈的”。 4．第四段明确指出：“Astronauts often stay in space with the same group of people for a long time. That's why a ‘space psychologist’ is also needed to help astronauts overcome bad feelings”，说明长时间与同一群人共处可能引发不良情绪，因此需要太空心理学家。 5．文章开篇指出并非只有宇航员才能从事太空相关工作，随后介绍了三种太空相关职业，因此主要目的是介绍宇航员之外的其他太空职业。 Michaela Benthaus, a 33-year-old German aerospace (航空航天) engineer, made history on December 20, 2025. She boarded Blue Origin’s New Shepard rocket and became the first wheelchair user to travel beyond the Kármán line. The 10-minute flight marked a big step forward for inclusive (包容性) space exploration. Benthaus’s road to space was hard. A 2018 mountain biking accident left her paralyzed (瘫痪的) from the waist down, confining her to a wheelchair. But it did not end her passion for space. She earned a master’s degree in aerospace engineering and worked at the European Space Agency, focusing on Mars atmosphere research and spacecraft landing technology. “Even as an able-bodied person, becoming an astronaut felt out of reach,” Benthaus said before the flight. “After my accident, I thought space was totally impossible for someone like me.” Her dream got a breakthrough in 2024 when she met Hans Koenigsmann, a former SpaceX leader, at a drone competition in Munich. Koenigsmann helped partner with Blue Origin, a US aerospace company, which made small but key adjustments (调整): adding transfer benches, refining leg restraints (固定装置) for micro gravity safety, and using the launch pad’s elevator for boarding. This cross-border collaboration between a German engineer, a US firm and a European space organization made the historic flight possible. During the flight, Benthaus enjoyed minutes of weightlessness, using a special strap (带条) to fix her legs and gazing at Earth’s curvature (弧线). “I didn’t want to miss a single second of the view from space,” she recalled. This flight is more than a personal win. It proves space can welcome everyone with proper preparation. While Benthaus hopes to be a special pioneer: “I want to be the first, not the last. ” She is also raising money for spinal cord injury (脊髓损伤) research, showing that dreams have no boundaries with courage and inclusion. 1．What does the underlined word “confining” mean in Paragraph 2? A．Forcing someone to stay in a place. B．Helping someone to achieve a goal. C．Allowing someone to make a choice. D．Encouraging someone to try new things. 2．What did Blue Origin do to help Benthaus realize her dream? A．It invited her to join the team. B．It designed a new rocket for her. C．It made small but key adjustments. D．It provided her with a special strap. 3．Which of the following is the correct order of events? ① Benthaus met Hans Koenigsmann. ② Benthaus had a mountain biking accident. ③ Benthaus flew to space aboard New Shepard. ④ Benthaus worked at the European Space Agency. A．②→①→④→③ B．②→④→①→③ C．④→②→①→③ D．④→①→②→③ 4．What can we learn from Benthaus’s experience? A．A dream is never out of reach with courage and inclusion. B．Proper preparation is the most important thing for space travel. C．Spinal cord injury research will be cured from space exploration. D．The able-bodied people have the chance to achieve space dreams. 【答案】1．A 2．C 3．B 4．A 【导语】本文讲述德国轮椅工程师Michaela Benthaus克服困难进入太空的故事，说明勇气与包容能帮助人们实现梦想。 1．第二段中提到“A 2018 mountain biking accident left her paralyzed from the waist down”，说明她腰部以下瘫痪，接着说“confining her to a wheelchair”，结合上下文可知这里表示她被迫只能坐轮椅，因此该词意为“限制在某处，被迫停留”。 2．第三段中提到“Blue Origin…made small but key adjustments: adding transfer benches, refining leg restraints…using the launch pad’s elevator for boarding”，说明该公司通过做一些关键调整帮助她实现太空梦想。 3．文章时间顺序为：2018年发生事故（“A 2018 mountain biking accident”）；之后她在欧洲航天局工作（“worked at the European Space Agency”）；2024年遇到Hans Koenigsmann（“Her dream got a breakthrough in 2024 when she met Hans Koenigsmann”）；2025年进入太空（“on December 20, 2025…became the first wheelchair user to travel…”）。 4．最后一段提到“dreams have no boundaries with courage and inclusion”以及“I want to be the first, not the last.”说明只要有勇气和包容，梦想就能实现。 学科网（北京）股份有限公司 $ Unit 7 Space exploration 阅读理解10篇 内容导航 单元话题 基础语篇练习 重难语篇练习 单元话题聚焦 太空探索 基础语篇练习 稳扎稳打 必拿分数：聚焦稳拿分数题目，确保基础分值 重难语篇练习 突破瓶颈 争夺高分：聚焦高难度题目，争夺关键分数 基础语篇练习 Astronauts may soon be going to the moon again as NASA (美国国家航空航天局) plans to build bases (基地) there. Astronauts will not be able to take all the food they will need, so they may have to grow some of it on moon farms.   But can plants grow on the moon? Maybe. That is according to a new study. Scientists used the soil brought back by Apollo program (阿波罗计划) astronauts from the moon to grow plants on the earth. Scientists put this soil in little cups and some earth soil in other cups, then planted seeds, watered them and placed the cups under growth lights.   In the earth soil, plants grew healthy leaves. In the moon soil, plants grew leaves, too. But those plants were smaller and less healthy. The older the moon soil was, the worse the plants grew.   Stephen Elardo is one of the scientists. He says it still might be possible to grow plants on the moon. The key to the success of the study could lie in where on the moon you do your planting.   Scientists still have much to learn. But this study brings humans one step closer to calling the moon home. 1．Why do astronauts need to grow food on the moon? A．Because they enjoy farming. B．Because they can’t bring all their food from the earth. C．Because moon soil is very healthy. D．Because NASA wants to sell moon vegetables. 2．Which one shows the relationship between the age of the moon soil (x) and the plants’ growth (y)? A． B． C． D． 3．What is the main purpose (意图) of the study in the passage? A．To test if astronauts can live on Mars. B．To see if plants can grow in the moon soil. C．To compare the earth and the moon vegetables. D．To find new ways to cook moon food. Life in China’s space station has become more enjoyable with a new kitchen! Astronauts recently used a special oven to cook delicious meals for the first time. Astronaut Wu Fei prepared chicken wings, placing them in the smart oven. About half an hour later, hot and tasty New Orleans-style chicken wings were ready. He and his partners also baked black pepper steaks. The six astronauts happily shared the homemade food. This space oven is much better than ovens on Earth. It has special safe designs, such as exact temperature control and a strong air cleaning system. This keeps baking safe and without smoke, which follows the station’s strict air quality rules. Cooking marks big progress for the astronauts’ life support (支持) system. They now have over 190 different kinds of food to choose from. They can also bake things like cakes and nuts. Researchers keep making space food more delicious and healthier. What’s more, astronauts are growing fresh vegetables like lettuce and tomatoes in a “space garden”. This gives them healthy, fresh food, making their life in space more pleasant and comfortable. 1．According to the passage, what makes life in China’s space station more enjoyable? A．A new temperature control. B．A new kitchen. C．A new air cleaning system. D．A new garden. 2．How is the space oven better than ovens on Earth? A．It cooks food faster. B．It is bigger and smarter. C．It has special safe designs. D．It can make 190 kinds of food. 3．What do astronauts grow in the “space garden”? A．Grains like wheat and rice. B．Fruits like apples and pears. C．Plants like redwoods and lotus. D．Fresh vegetables like lettuce and tomatoes. 4．What is the main idea of the passage? A．New changes make space oven designs better. B．Astronauts are trying to grow healthier vegetables. C．New changes make life in China’s space station more pleasant. D．Astronauts in China’s space station cook different kinds of food. Name: VenusDistance from the Sun: ·about 108 million kilometers away from the Sun ·the second closest planet to the Sun Temperature: ·the hottest planet in the solar system ·no big difference in the daytime and at night Surface: ·similar to Earth ·having high mountains and volcanoes（火山） ▲ : ·shining white light ·only the Sun and the Moon shining brighter（更亮的）than Venus when being watched（被观测）from Earth Size: ·a diameter of around 12,103 kilometers 根据材料内容选择最佳答案。 1．How far is Venus from the Sun? A．About 108 kilometers. B．About 464 kilometers. C．About 108 million kilometers. D．About 12,103 kilometers. 2．Which is the best word for “ ▲ ”? A．Darkness B．Brightness C．Smallness D．Coldness 3．In the solar system, Venus is ________. A．the closest to the Sun B．the biggest planet C．the most similar to Earth D．hotter than the other planets 4．What can we know from the text? A．Venus has high mountains and volcanoes on the surface. B．The temperature of Venus is below 400 degrees Celsius. C．Venus has a diameter of about 12,103 million kilometers. D．Venus is the brightest when being watched from Earth at night. 5．What’s the best title for the text? A．Life on Venus B．Life on the Sun C．Fact File of Venus D．Fact File of the Sun A great scientific discovery amazed the world. Chinese scientists have already found a new method to produce water on the Moon. It could change how we think about living on the Moon in the future! They wrote about their discovery in a science magazine called The Innovation. Their discovery indicates that by using lunar soil, scientists can create a lot of water on the Moon. In the past, it was shown that there might be ice at the Moon’s north and south poles (南北极). However, there isn’t much water in lunar soil-only a little bit, like 0.0001 percent to 0.02 percent. As a result, it is hard to find and use water there. Humans may have a difficult time living on the Moon. The researchers, however, found something exciting, after studying the rocks and soil from the Moon brought back by the Chang’e-5 spaceship. One of the exciting things they discovered is that lunar soil melts (熔化) when it reaches over 1,000℃. When it begins to melt, it produces water vapor (蒸汽). They learned that just 100g of lunar soil can give us 5.1g to 7.6g of water. So, if we had one ton (吨) of lunar soil, we could get between 51kg and 76kg of water. That’s enough to give drinking water to 50 people for one day! All in all, this research opens up new possibilities (可能性) for finding water on the Moon. It’s important for future trips to the Moon and people who might live there someday. As we learn more about ways to make water from lunar soil, we get closer to the dream of living on the Moon. This discovery could help make that dream come true! 根据材料内容选择最佳答案。 1．What does the underlined word “indicates” in Paragraph 1 mean? A．Disagrees. B．Worries. C．Regrets. D．Shows. 2．Why does the writer mention the earlier research in Paragraph 2? A．To show that it was totally wrong. B．To compare it with the new discovery. C．To prove that there is no running water on the Moon. D．To explain why people wanted to live on the Moon before. 3．Which condition is needed for lunar soil to produce water vapor according to the passage? A．It needs to be mixed with ice from the Moon’s poles. B．It needs to be brought back to Earth by a spaceship. C．It needs to reach a temperature over 1,000℃ and melt. D．It needs to be kept in a special box for a few days. 4．How much water may scientists get if they have 1,000g of lunar soil? A．约20克。 B．约60克。 C．约100克。 D．约120克。 5．What’s the main idea of the passage? A．It’s possible to get water on the Moon. B．The great success of the Chang’e-5 task. C．The future life on the Moon. D．There are some creative ways to make water. You know that dust storms (沙尘暴) happen on Earth. But do you know they can happen on Mars, too? Now, Chinese scientists have a powerful new tool called the GoMars model. It can simulate (模拟) the dust cycle on the Red Planet just like a computer. According to Xinhua News, Mars is like Earth’s close “sister” planet. Studying it could tell us about how life began, and one day, it might even become a future home for human beings. However, we still don’t know much about the weather on Mars, especially its dust cycle. This cycle is very complicated (复杂的) because it is about the dust, the thin air, and wind on the ground all working together. Big dust storms can cover the sky, making it hard for rovers (探测器) to work and making challenges for future space tasks.______ The GoMars model first came out in 2023. It’s very powerful because it can simulate the movement of not just dust, but also water and carbon dioxide (CO₂) on Mars. In a new study, scientists used it to study how dust moves over a very long time—more than 100 years. The model also made an interesting discovery: dust activity on Mars is the strongest between 12 p.m. and 1 p.m. local time. This research is very important. It helps scientists understand real-time weather on Mars, almost like having a weather forecast (预报) for another planet. In the future, when taikonauts land on Mars, this knowledge will help them pick safer times and places to explore, getting us ready to learn more about our “red neighbor”. 1．How does the writer start the passage? A．By listing numbers. B．By giving an example. C．By asking a question. D．By expressing feelings. 2．What can the GoMars model do? A．Stop dust storms on Mars. B．Bring water and CO₂ to Mars. C．Help taikonauts land on Mars tomorrow. D．Simulate the movement of dust, water and CO₂ on Mars. 3．Which sentence can best fill in ________? A．Besides, Mars is very cold at night. B．That’s why we need good tools to study them. C．However, Mars is very far from Earth. D．As a result, scientists want to live on Mars soon. 4．According to the text, when is dust activity the strongest on Mars? A．In the evening. B．Between 12 p. m. and 1 p. m. local time. C．Between 12 a. m. and 1 a. m. local time. D．Scientists are still not sure. 5．Which of the following is the best title for this passage? A．A New Tool for Studying Mars’ Dust Storms B．Creative Weather Forecasts on Earth C．How to Become a Spaceman on Mars D．Water and CO₂ on Our Neighbor Planet Jupiter (木星), the biggest planet in our solar system, is really cool. It’s not only huge but also has lots of special features (特征) that make scientists want to learn more about it. One of the most interesting features of Jupiter is its great Red Spot (斑点). It is a big storm (风暴), and it has been going on for hundreds of years. Scientists are still trying to find out why this storm keeps going. Jupiter has many moons. There are about 95 moons that have been discovered. These moons are in different sizes. Some are small and full of rocks, like Amalthea. Some are much bigger. For example, Ganymede is even bigger than the planet Mercury. It is one of Jupiter’s most famous moons. Another interesting feature of Jupiter is its very strong magnetic (磁性的) field. Its magnetic field is much stronger than Earth’s. It can catch small particles (粒子) from the Sun’s wind and create strong radiation (辐射) areas around the planet. As a matter of fact, I’m interested in Jupiter and I also learn something about it. If you are also curious about it, please feel free to leave me any message below! 根据材料内容选择最佳答案。 1．What is the Great Red Spot on Jupiter? A．A big mountain. B．A large ocean. C．A big storm. D．A bright star. 2．What can we learn from Paragraph 3? A．Something about the Great Red Spot. B．Something about Jupiter’s moons. C．Something about Jupiter’s magnetic field. D．Something about the particles. 3．What is the structure of the text? (P=Paragraph) A． B． C． D． 4．Where can we probably read the text? A．On a science website. B．On a poster. C．In a novel. D．In a storybook. 5．What is the best title for the text? A．A Daytime Star B．The Brightest Star C．A Special Planet D．A Cool Planet—Jupiter A short video of a toy bear’s journey to near space became a hit on the Internet. This bear is not an ordinary toy. It carried the childhood dream of Li Zhenghan, an engineering student in Zhejiang. Li has dreamt of going into space since he was a child. Unluckily, he didn’t pass the medical examination (体检) for pilot training in high school. But he didn’t give up and got the idea to send a small toy into space after seeing similar experiments online. He kept learning and became experienced in engineering experiments in the university. Then he felt that the time was right and shared his idea with some schoolmates. They all found it cool and decided to send their school mascot (吉祥物), a toy bear in a lab coat, into space. The big day finally arrived. After studying many factors (因素), the team decided to fly the bear from Li’s hometown in northeastern China. After careful checks, they tied the toy to a helium (氦气) balloon and watched it slowly rise into the sky. Through a camera, Li saw not only what things on Earth looked like, but also the planet’s blue halo (光晕). In fact, the bear’s journey was not as smooth (顺利的) as it appeared in the video. Li met all kinds of problems, but nothing could stop him. Li says they will keep working on many more projects. One day, another “bear” will take off from their hands. 1．Why did Li decide to send a toy bear into space? A．To get ready for pilot training. B．To realize his childhood dream. C．To further his study in engineering. D．To make himself well-known online. 2．Who did Li share his idea with? A．His schoolmates. B．Online friends. C．His students. D．Video makers. 3．What is the main idea of Paragraph 4? A．The team did a lot for the project. B．The team successfully launched the toy bear. C．The team flew to near space with a balloon. D．The team chose Li’s hometown to fly the bear. 4．What is the correct order of the following events? a. Li and his schoolmates chose a place to fly the bear. b. Li enjoyed the beautiful scene through a camera. c. Li saw videos about sending small toys into space. d. Li posted a video of launching a toy into near space. e. Li didn’t pass the medical examination for pilot training. A．e-c-a-d-b B．d-e-c-a-b C．d-a-c-b-e D．e-c-a-b-d 5．What does the underlined sentence mean? A．They will do experiments in other fields. B．They will operate an airplane by themselves. C．They will keep challenging themselves to new goals. D．They will make and post more videos about toys online. Since the moon is so close to our earth, is it possible that plants can live in the moon soil? For many years, testing the moon soil has been the scientists’ dream. The chance finally came as the astronauts returned from the moon, carrying some well-protected moon soil to the lab. After knowing what the moon soil is made of, scientists also made some fake (仿制的) moon soil from the earth. They planted some seeds (种子) in the two kinds of soil and took good care of them, waiting to see what would happen. To their surprise, the seeds sprouted (发芽) and began to grow in both groups. But the plants in the real moon soil grew more slowly than those in the fake moon soil. As a result, the moon soil may have something that is not right for plants’ growth. In order to solve the problem, scientists will choose the soil from the younger geological (地质的) places on the moon. They also need to create a more proper growing environment for the plants. The research not only helps us study the nature of the moon soil, but also provides us with a chance to think about if it is possible to plant on the moon and live on the moon. No matter how hard it is, we should have confidence in the development of technology and believe that good things are around the corner. 1．How does the writer begin the topic? A．By telling a story. B．By asking a question. C．By giving an answer. D．By showing an example. 2．Which is TRUE about the plants grown in real moon soil? A．They failed to sprout even after a period of time. B．They couldn’t grow in the fake moon soil. C．They grew more slowly than those in the fake moon soil. D．They grew more quickly than those in the fake moon soil. 3．What does the writer tell us in Paragraph 5? A．The purpose of the research. B．The process of the research. C．The difficulty of the research. D．The meaning of the research. 4．Which shows the correct order according to the text? ①. The seeds sprouted and began to grow. ②. Astronauts took back some soil from the moon. ③. Scientists planted some seeds and looked after them. ④. Scientists studied and produced some fake moon soil. A．②③①④ B．④③②① C．②④③① D．③②④① 5．Which word can show the writer’s attitude (态度) towards the research? A．Hopeless. B．Hopeful. C．Negative. D．Disappointed. 重难语篇练习 Many of us dreamed of being astronauts when we were kids. However, only a small number of people can realize this dream. But does that mean you’ll never get the chance to work in space? Not exactly. In fact, some space-related jobs aren’t just for astronauts and they all sound really amazing. One of the most interesting space jobs is “chief sniffer (嗅探员)”. NASA has already had a sniffer named George Aldrich, whose job is to smell materials before they are used in spaceships. Using your nose at work might sound a bit strange, but actually the job is very important. A spaceship has a small space and high temperature, which makes smells inside intense. And once a spaceship is sent, astronauts cannot run away from unpleasant smells. What’s more, smelling objects can help find things that might be harmful to astronauts’ health. Another job, the “space tour guide”, may seem a little ahead of its time—after all, there aren’t any tourists in space yet. But now, many companies are starting to provide space travel services and some rich space lovers have booked the tours. It may not be long before space becomes one of the top travel places. Being a space tour guide requires rich knowledge to help passengers get the most from their journey. Space tour guides also have to be great storytellers so that passengers can experience the real beauty of space travel. Astronauts often stay in space with the same group of people for a long time. That’s why a “space psychologist (心理学家)” is also needed to help astronauts overcome bad feelings. “We’re breaking the boundaries (界限) between science fiction and real life,” said Rohit Talwar, director of the US company Fast Future Research, “Things we’ve seen in movies are now coming true!” 1．How many space jobs are mentioned in the passage? A．One. B．Two. C．Three. D．Four. 2．What is the main duty of a “chief sniffer” at NASA? A．To design spaceships for astronauts. B．To check the temperature inside spaceships. C．To train astronauts to get used to smells in space. D．To smell materials before they are used in spaceships. 3．What does the underlined word “intense” mean in Paragraph 2? A．Weak. B．Strong. C．Strange. D．Pleasant. 4．Why is a “space psychologist” necessary for astronauts? A．Because astronauts often feel lonely in space. B．Because astronauts need psychological knowledge. C．Because staying long with the same group may cause bad feelings. D．Because space psychologists can help astronauts book space tours. 5．What’s the main purpose of the passage? A．To introduce different space jobs besides astronauts. B．To describe the hard life of people working in space. C．To show the importance of space travel for tourists. D．To explain how to become a successful space astronaut. Michaela Benthaus, a 33-year-old German aerospace (航空航天) engineer, made history on December 20, 2025. She boarded Blue Origin’s New Shepard rocket and became the first wheelchair user to travel beyond the Kármán line. The 10-minute flight marked a big step forward for inclusive (包容性) space exploration. Benthaus’s road to space was hard. A 2018 mountain biking accident left her paralyzed (瘫痪的) from the waist down, confining her to a wheelchair. But it did not end her passion for space. She earned a master’s degree in aerospace engineering and worked at the European Space Agency, focusing on Mars atmosphere research and spacecraft landing technology. “Even as an able-bodied person, becoming an astronaut felt out of reach,” Benthaus said before the flight. “After my accident, I thought space was totally impossible for someone like me.” Her dream got a breakthrough in 2024 when she met Hans Koenigsmann, a former SpaceX leader, at a drone competition in Munich. Koenigsmann helped partner with Blue Origin, a US aerospace company, which made small but key adjustments (调整): adding transfer benches, refining leg restraints (固定装置) for micro gravity safety, and using the launch pad’s elevator for boarding. This cross-border collaboration between a German engineer, a US firm and a European space organization made the historic flight possible. During the flight, Benthaus enjoyed minutes of weightlessness, using a special strap (带条) to fix her legs and gazing at Earth’s curvature (弧线). “I didn’t want to miss a single second of the view from space,” she recalled. This flight is more than a personal win. It proves space can welcome everyone with proper preparation. While Benthaus hopes to be a special pioneer: “I want to be the first, not the last. ” She is also raising money for spinal cord injury (脊髓损伤) research, showing that dreams have no boundaries with courage and inclusion. 1．What does the underlined word “confining” mean in Paragraph 2? A．Forcing someone to stay in a place. B．Helping someone to achieve a goal. C．Allowing someone to make a choice. D．Encouraging someone to try new things. 2．What did Blue Origin do to help Benthaus realize her dream? A．It invited her to join the team. B．It designed a new rocket for her. C．It made small but key adjustments. D．It provided her with a special strap. 3．Which of the following is the correct order of events? ① Benthaus met Hans Koenigsmann. ② Benthaus had a mountain biking accident. ③ Benthaus flew to space aboard New Shepard. ④ Benthaus worked at the European Space Agency. A．②→①→④→③ B．②→④→①→③ C．④→②→①→③ D．④→①→②→③ 4．What can we learn from Benthaus’s experience? A．A dream is never out of reach with courage and inclusion. B．Proper preparation is the most important thing for space travel. C．Spinal cord injury research will be cured from space exploration. D．The able-bodied people have the chance to achieve space dreams. 学科网（北京）股份有限公司 $