Unit 6 Section B 第3课时 Section B(1a-1e)（PPT课件）-【中考123】2026-2027学年九年级上册英语全程导练（人教版·新教材）

勤为径图书 导基础 练能力 验成果 立足教材 巩固新知 夯实基础 击破重难 强化应用 提升能力 查缺补漏 拓展训练 从容备考 基础性 综合性 应用性 创新性 一书多册 互为补充 学习更高效 勤为径图书 英 语 九年级上册 Unit 6 Beyond Earth Section B　How far can we go into space? 第3课时　Section B(1a­1e) 勤为径图书 spacecraft Galaxy god beyond board 勤为径图书 mysterious trillion cooperation 勤为径图书 completely unmanned 勤为径图书 won't be carried Was launched How will be solved 勤为径图书 are going to be developed When will be monitored 勤为径图书 on board cooperate with in case 勤为径图书 set foot on man­made object 勤为径图书 勤为径图书 勤为径图书 勤为径图书 F T F T T 勤为径图书 勤为径图书 勤为径图书 They created stories to explain the stars. They called them constellations. 勤为径图书 They used the stars to predict important events and create a calendar. It tells us how different ancient cultures thought about and used the stars. 一、根据句意及汉语提示填写单词。 1．The new __________(宇宙飞船)can withstand the extreme environment of the outer space. 2．Our solar system is just a tiny part of the Milky Way ______(银河系). 3．The ancient people believed a powerful ___(神)lived in the bright star. 4．Human's exploration desire goes ______(超出)the boundaries of the known galaxy. 5．We can see the stars clearly from the _____(板)of the space station. 二、用括号内所给单词的适当形式填空。 1．The __________(mystery)signal from the deep space is still unexplained by scientists. 2．About 5 billion ________(trillions)stars are estimated to exist in the observable universe. 3．Scientists from all over the world have a ___________(cooperate)to study the secrets of the universe. 4．This new detector is __________(complete)controlled by artificial intelligence without human operation. 5．An __________(manned)spacecraft was sent to explore the unknown exoplanet last month. 三、句型转换。 1．A special record will be carried on board Voyager 1.(改为否定句) A special record _____ __ _______ on board Voyager 1. 2．Voyager 1 was launched in 1977.(改为一般疑问句) ___ Voyager 1 ________ in 1977? 3．Problems about food will be solved by new storage technology in future missions. (对画线部分提问) ___ ____ problems about food __ ______ in future missions? 4．Faster spacecraft are being developed by scientists.(用in the next decade改写句子) Faster spacecraft ___ _____ __ __ _________ by scientists in the next decade. 5．Astronauts' health will be monitored during long journeys．(对画线部分提问) ____ ____ astronauts' health __ __________？ 四、根据汉语意思完成句子，每空一词。 1．宇航员们现在在飞船上。 The astronauts are __ _____ now. 2．我们要和外国科学家合作探索宇宙。 We will _________ ____ foreign scientists to explore the universe. 3．带上备用燃料，以防太空船中途缺油。 Take spare fuel __ ____ the spacecraft runs out of oil halfway. 4．人类希望有一天能踏上火星。 Humans hope to ___ ____ __ Mars one day. 5．这颗卫星是太阳系中最远的人造物体。 This satellite is the farthest ________ ______ in the solar system. 五、阅读理解。 A Space exploration has made remarkable progress in recent decades, with leading nations like the USA, China, and Russia driving innovation. The International Space Station(ISS)stands as a symbol of global cooperation, where astronauts from 19 countries conduct scientific experiments in microgravity. NASA's Perseverance rover, which landed on Mars in 2021, is searching for signs of ancient microbial life and collecting rock samples to return to Earth. Meanwhile, China's Tianwen­1 mission successfully deployed the Zhurong rover, making China the second nation to operate a rover on the Red Planet. Looking ahead, the future of space exploration holds exciting possibilities. Private companies like Space X are revolutionizing access to space with reusable rockets, drastically reducing launch costs. NASA's Artemis program aims to land the first woman and person of color on the moon by 2025, laying the groundwork for future Mars missions. Scientists are also exploring the potential of space tourism, with companies like Blue Origin already offering suborbital flights to paying customers. However, challenges remain, including the growing problem of space debris and the high cost of deep­space missions. Despite these obstacles, humanity's curiosity about the universe continues to push boundaries. Space exploration not only expands our scientific knowledge but also inspires future generations to pursue careers in STEM fields. 根据短文内容，判断下列句子正(T)、误(F)。 ( )1.The International Space Station is a project where only American astronauts work. ( )2.NASA's Perseverance rover is trying to find signs of life on Mars. ( )3.Reusable rockets will make space travel more expensive. ( )4.NASA's Artemis program plans to land the first woman on the moon by 2025. ( )5.Space debris is one of the challenges for future space exploration. B What Did Ancient Cultures Think About Stars? Long before telescopes were invented, ancient cultures around the world looked up at the stars and created stories to explain them. These stories were not just for fun but they helped people understand the world and their place in it. In ancient Egypt, the stars were closely linked to farming and religion. The Egyptians watched the star Sirius carefully. When it appeared in the sky, they knew the Nile River would soon flood, bringing rich soil for their crops. They also believed Sirius was the home of the goddess Isis. Ancient Greeks saw pictures in the stars, which we now call constellations. They made up myths about gods and heroes to explain these patterns. For example, the constellation Orion was said to be a great hunter from Greek myths. The Greeks also used stars to find their way when sailing on the sea. In ancient China, astronomers studied the stars to predict important events. They thought the stars could show what would happen to the emperor and the country. The Chinese also created a calendar based on the stars, which is still used for some traditional festivals today. Because when Sirius appeared, they knew the Nile River would flood and bring rich soil for crops. 4．What did ancient Chinese astronomers use the stars to do? ____________________________________________________________________ 5．What is the main idea of this passage? ____________________________________________________________________ $