Unit 6 Section A 第1课时 Section A(1a-2e)-【勤径学升】2026-2027学年九年级上册英语同步练测教师用书Word（人教版·新教材）辽宁专版

Unit 6 Beyond Earth Section A　Why do we explore space? [答案　P15] 一、根据句意及汉语或首字母提示填空完成句子。 1．Scientists use a telescope to study stars and planets far away in the universe. 2．China's Chang'e program is a great mission to explore the moon. 3．In space, astronauts feel weightless because there's little gravity(重力). 4．To maintain life in space(太空), astronauts need special equipment for air and water. 5．We need to launch(发射)the rocket before sunrise. 二、用括号里所给单词的适当形式填空。 6．The factory once required a(n)manned(man)assembly line, but now robots do the work. 7．After jumping on the trampoline(蹦床), I felt almost weightless(weight)for a second before landing softly again. 8．The gentle movement(move)of the rocking chair(摇椅)helps my baby sleep faster every evening. 9．My cat fell asleep(sleep)on the warm windowsill(窗台)while watching birds outside all afternoon long. 10．She spent ten minutes tying(tie)colourful ribbons(条；带)on the gift box before wrapping it carefully. 三、根据句意填写单词，完成句子。 11．Exploration of the planet Mars and the moon will be continued. 12．It's hoped that a manned mission to the moon will follow around 2030. 13．They have done the research on biology and medicine for two years. 14．We will continue our cooperation with the college on tomato research. 15．Xuntian, another name for the China Space Station Telescope(CSST), will be sent to space around 2027. 四、根据汉语意思完成句子，每空一词。 16．中国已经宣布了，更多的航天员将会被发送到天宫空间站。 China has announced that more astronauts will be sent to the Tiangong Space Station. 17．自2022年天宫空间站建成以来，它一直被用于生物学和材料学领域的研究。 Since the Tiangong Space Station was completed in 2022, it has been used to do research on biology and materials. 18．这个巨大又现代的望远镜重约15 500千克。 The huge and modern telescope weighs about 15，500 kilograms. 19．我想知道失重的感觉是什么样的。 I want to know how it feels to be weightless． 20．我们必须被系牢，这样才不会飘走。 We have to be tied down so we don't fly away. 五、阅读理解。 阅读短文，从方框内所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。 Why Space Exploration Matters: FAQs(常见问题) Why is space exploration important? Humans have always wondered about the universe's mysteries, like how Earth formed or if life exists elsewhere. 21．B This drives new technology and pushes science to the next level. What are the downsides? The biggest risks include harmful cosmic radiation, which is much stronger than on Earth. 22.C Also, space missions cost a huge amount of money and create a lot of dangerous space junk. How does it help medicine? 23．A For example, it has led to many medical inventions, such as ear thermometers, insulin pumps(胰岛素泵), heart defibrillators(心脏除颤器), and better cancer screening tools. It also helped create voice­controlled wheelchairs and advanced pacemakers(心脏起搏器). Why is it important for security? 24．D As companies start mining the moon or asteroids(小行星), nations need to protect these resources from being stolen. Having strong space capabilities supports diplomacy and ensures safety if military action is ever needed. What resources can we find? Space contains valuable materials like gold, platinum(白金), and silver. These materials can be used to improve our daily lives.For example, the moon has helium­3(氦­3), a rare gas worth thousands of dollars per liter, which we can only get through exploration. A．Space research is closely connected to medical progress. B．We can only answer these questions by exploring space. C．It can also cause serious health problems for astronauts. D．Space exploration plays an important role in national security. E．Many countries are competing to send astronauts to space. 六、语篇填空。 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 Last month, I visited Wenzhou Science and Technology Museum with my parents. It reopened 25.in November, 2023 after nearly one year's rebuilding and improvement. There are many new exhibition areas such as Exploration and Discovery, Life and Health, Journey into Space. If you are unable 26.to understand(understand)science well in your study, this is the right place for you. As we walked into the Exploration and Discovery area, we learned about communications and the environment as 27.well(good)as maths, physics and chemistry. There were many things to attract us. It was like 28.a huge lab for us to do experiments. Both children and parents had great 29.fun(funny)operating the machines. That was why it was 30.our(we)favourite among all the areas. The Journey into Space area introduced a lot about our universe to us. We enjoyed ourselves 31．watching(watch)the models of the Galaxy and the Solar System. Those were the wonders of the natural world. After our journey into space, we realized how great the universe was 32.and how tiny we were. At the museum, we not only got 33.relaxed(relax)but also learned a lot. Actually it was a wonderful experience. The museum is worth visiting a 34．second(two)time. 、 学科网（北京）股份有限公司 $