/ 让学习更有效 新课备课备考 | 英语学科 / 让学习更有效 新课备课备考 | 英语学科 2026-2027学年八年级英语上册单元复习考点培优仁爱科普版（新教材） Unit 6 Earth and Beyond 专题15 阅读理解（多小题） 学校:_____姓名：_____班级：_____考号：_____ When we talk about Earth and Beyond, we need to think both about protecting our home and exploring the universe. The earth is facing many problems now: air pollution, water shortage and global warming. These problems make our planet less suitable to live on. So we must take action to protect it. We can use renewable energy like solar power, recycle waste and plant more trees. At the same time, humans keep exploring outer space. We have sent spacecraft to Mars and discovered many exoplanets. Space exploration helps us learn more about the universe. It also teaches us how precious the earth is. Every space mission requires teamwork and careful preparation. Astronauts and scientists work together to overcome difficulties like weightlessness and radiation. Some people wonder if we can move to other planets one day. But so far, no planet has been found to be as suitable as the earth. So protecting our home is still the most important task. Space exploration and earth protection are not opposite. They can help each other. The technology used in space exploration can also help us solve earth’s problems. For example, satellite technology helps us monitor climate change and natural disasters. 1．What problems is the earth facing now A．Air pollution, water shortage and global warming. B．Weightlessness and radiation. C．Too many spacecraft and satellites. D．Lack of space exploration technology. 2．What can we do to protect the earth A．Use more non-renewable energy. B．Throw away all waste. C．Plant more trees and recycle waste. D．Build more spacecraft. 3．Why is space exploration important A．It helps us find a new home immediately. B．It teaches us how precious the earth is. C．It makes the earth more polluted. D．It wastes lots of money and time. 4．Which technology from space exploration helps monitor climate change A．Rocket technology. B．Satellite technology. C．Weightlessness training. D．Space suit technology. 5．What’s the main idea of the passage A．We should give up space exploration to protect the earth. B．Space exploration is more important than earth protection. C．We need to balance earth protection and space exploration. D．We can live on other planets soon. ①What will our life be like in 50 years Although we don’t know the answer, we believe that it will be very different from the life today. In the future, I think we will live on Mars. Here is what life will be like there. ②First of all, transport should be much better. Now, our spaceships (宇宙飞船) are too slow to carry lots of people to space— it takes months. However, in the future, it will take us two or three days to get to Mars by spaceship! ③Life on Mars may allow people to have more free time. Many people believe that robots will do mos ... ...
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