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2026 新人教 9 上单句填空练习(Unit 6 Section B)(学生版)
1. Technicians have been ________（操作；运行） the space equipment carefully to avoid
mistakes.
2. Three ________（宇宙飞船） have been sent to the outer space to explore unknown
areas.
3. The two countries have been ________（合作；协作） closely to explore space together.
4. An ________（无人操作的） spacecraft was sent to Mars to collect more scientific data.
5. The universe contains more than a ________（十亿） stars, which is hard to imagine.
6. Take an umbrella with you ________ _______（以防万一） it rains suddenly this
afternoon.
7. The old castle is surrounded by a __________（神秘的；奇怪的） atmosphere that
attracts many visitors.
8. We need to ________ _______ （合作；协作；配合） with each other to finish this
difficult space task.
9. The factory produces different kinds of wooden ________（技艺；工艺） and sells them
all over the world.
10. All the astronauts have already been ________ _______（在船（或火车、飞机）上）
the spaceship waiting for launch.
11. Humans finally ________ ________ _____（访问；参观（某地）） the moon for the
first time in 1969.
12. The old computer has been ________（彻底地；完全地） replaced by a new and
powerful one.
13. There is a wooden ________（板；牌子） at the gate of the park with some safety
rules on it.
14. The scientists have designed a new ________（（航天）飞船） that can carry more
astronauts.
15. Many ancient cultures believed in different ________（神） who controlled the nature.
16. The space station will not be ________（人（太）多的；拥挤的） because only a few
astronauts work there.
17. Astronomers have discovered a new ________（星系） far away from our Milky Way.
18. They have finished the ________（测绘；民意调查） of the new planet and got
valuable results.
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19. Scientists estimate that there are over a ________（万亿；兆） planets in the Milky
Way.
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