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人教版 九上 Unit 6 Beyond earth.基础专项练习
Section A
一、根据括号内汉语注释写单词(每空一词)
1. In the zero-gravity environment of the space station, even heavy objects feel ______ (失重).
1. The cat watched the bird with keen interest, its eyes following every ______ (活动).
1. He was so tired that he quickly fell ______ (睡着).
1. He ______ (捆绑) the dog to the tree.
1. This project will ______ (需要) students to do research on space exploration.
1. The space centre will launch a new ______ (火箭) next month.
1. They will ______ (取消) the trip to the sea because of the bad weather.
1. She ______ (出版) her first poem in a local magazine when she was 15.
二、用所给单词适当形式填空
1. The China Space Station Telescope, also known as Xuntian, will be ______ (send) to space around 2027.
2. All our food ______ (prepare) on Earth and kept in bags.
3. They have over 120 dishes ______ (choose) from.
4. It’s hard ______ (sleep) in space.
5. What is the coolest thing you ______ (do) in space by now?
6. In more recent times, thousands of “exoplanets” have also ______ (discover).
7. It ______ (think) that if there is water, there might also be alien life.
8. Zhurong is a rover sent to Mars ______ (explore) its surface.
三、用适当单词填空(每空一词)
1. Chang’e is a space programme’s name ______ a mission to the moon.
2. I can move everywhere just ______ pushing against the wall.
3. Will you be visited ______ other astronauts?
4. Zhurong rover successfully landed ______ Mars in 2021.
5. Scientists will position more satellites ______ space.
四、 选词填空
beyond, telescope, geology, solar, launch
Scientists study Earth and space to better understand our place in the universe. With powerful 1. ______, they observe distant stars, planets, and galaxies—reaching 2. ______ what the eye can see. To keep these tools working, engineers must carefully maintain them, especially those in space or on remote mountains. Some researchers focus on 3. ______, exploring how planets form and change over time—even comparing Mars’ rocks to Earth’s. Every year, new satellites 4. ______ to monitor climate, weather, and natural resources. The 5. ______ system is full of mysteries. Why does Venus spin backward? Could life exist on icy moons? These questions remind us that every human being has the power to wonder, explore, and protect our shared home.
五、教材回顾
Host: Our question today is: 1. ______ do we explore space? Let’s talk to space scientist Dr Yang. Welcome, Dr Yang!
Dr Yang: Thank you very much. Well, there are three good reasons 2. ______ (explore) space. First, to improve our knowledge of Earth and its place in the universe.
Host: Could you explain that a bit 3. ______ (much)?
Dr Yang: Sure. The study of other planets 4. ______ (help) us better understand Earth’s geology, history, and relationship with other planets.
Host: Oh, right. Second, technology developed for space can benefit us here 5. ______ Earth.
Host: Could you give our listeners 6. ______ example?
Dr Yang: Of course. Some 7. ______ (satellite), for example, help us deal with problems caused by climate change.
Host: Yes, that’s very useful. And the third reason?
Dr Yang: Well, at some point in the far future, we may find new 8. ______ (resource) in outer space. It might sound crazy, but our Earth may run out of resources. In that case, a new home for us human beings will 9. ______ (need).
Host: Wow, interesting! Maybe Mars will 10. ______ (turn) into our new home in the future.
Section B
一、根据括号内汉语注释写单词(每空一词)
1. The pilot announced that all passengers on ______ (在飞机上) should fasten their seat belts.
2. My daughter is ______ (完全) happy with her new job.
3. She is an expert in traditional ______ (技艺;工艺), such as pottery and weaving.
4. The shopping mall is a ______ (拥挤) place on weekends.
5. We did a ______ (调查) to find out customers’ opinions on the new product.
6. In the space station, new technologies can be developed, tested and ______ (操作).
7. An astronaut flies to outer space in a ______ (飞船).
二、用所给单词适当形式填空
1. One idea is ______ (have) the astronauts sleep during their journey.
2. There is hope that the necessary technology will ______ (develop).
3. Astronomers have discovered ______ (galaxy) that are billions of light years away from Earth.
4. In the future, it may be possible ______ (visit) another star.
5. I prefer ______ (see) it with my own eyes. I want to be an astronaut.
6. I believe that space travel will be much ______ (easy) in the future.
7. It is hoped that moon bases will ______ (build) in the near future.
8. We hope more resources will ______ (find) on the moon.
三、用适当单词填空(每空一词)
1. I want to have a job that keeps my feet ______ the ground.
2. ______ many missions failed, space exploration never stopped.
3. My space dream is ______ one day I can fly to Mars.
4. One day we humans can spend holidays in space ______ explore the universe.
5. She kept a first-aid kit ______ case of emergencies.
四、选词填空
operate, spacecraft, board, billion, cooperate with
People have always wondered about life beyond Earth. Today, scientists build powerful 1. ______ to explore space—and they must 2. ______ teams from many countries. Building one can cost over a 3. ______ dollars, so sharing knowledge and money makes sense. Before launch, astronauts train for months to safely 4. ______ the vehicle. They follow strict rules, check every system, 5. ______ the engines and work as one team. Engineers, doctors, and pilots also play key roles. Even small mistakes can cause big problems. That’s why teamwork, patience, and respect matter most.
五、教材回顾
Since the beginning of human history, people have looked up at the stars and wondered 1. ______ they were like. Many ancient cultures believed that these points of light were from gods or other 2. ______ (mystery) worlds. However, as technology and science advanced, we learnt stars are real—like our sun—but farther away than anyone imagined. This raises the question: Can we visit them?
The farthest man-made object is Voyager 1, 3. ______ (launch) in 1977. It carries a record with Earth’s sounds and 4. ______ (image)—in case it is found by alien life. Now over 25 billion km from Earth, it’s still far 5. ______ Proxima Centauri—4.2 light years away (about 40 trillion km).
Time is a major problem: a Mars trip 6. ______ (take) 6—9 months. Food, health, safety—and much 7. ______ (long) journeys—become huge challenges. A star voyage might take 8. ______ (hundred) of thousands of years.
Yet scientists don’t call it impossible. Ideas include astronaut hibernation or faster spacecraft. With global 9. ______ (cooperate), necessary technology may one day 10. ______ (develop). Humans have walked on the moon, landed rovers on Mars, and photographed other galaxies—so reaching the stars, once a dream, may one day become real.
参考答案
Section A
一、1. weightless 2. movement 3. asleep 4. tied 5. require 6. rocket 7. cancel 8. published
二、1. sent 2. is prepared 3. to choose 4. to sleep 5. have done 6. been discovered 7. is thought 8. to explore
三、1. for 2. by 3. by 4. on 5. in
四、1. telescopes 2. beyond 3. geology 4. are launched 5. solar
五、1. Why 2. to explore 3. more 4. helps 5. on 6. an 7. satellites 8. resources 9. be needed 10. be turned
Section B
一、1. board 2. completely 3. crafts 4. crowded 5. survey 6. operated 7. spaceship
二、1. to have 2. be developed 3. galaxies 4. to visit 5. to see 6. easier 7. be built 8. be found
三、1. on 2. Though/Although/While 3. that 4. and 5. in
四、1. spacecraft 2. cooperate with 3. billion 4. board 5. operate
五、1. what 2. mysterious 3. launched 4. images 5. from 6. takes 7. longer 8. hundreds 9. cooperation 10. be developed
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