Unit 6 Section B 第4课时 Section B(1a 1e)-【勤径学升】2026-2027学年九年级上册英语同步练测配套课件PPT（人教版·新教材）吉林专版

该初中英语课件聚焦九年级Unit 6 Beyond Earth的太空探索主题，涵盖核心词汇（如mysterious、spacecraft）、句型及阅读技能。课堂导入通过教材要点回顾的词汇填空、词形变化等基础练习，搭建从词汇积累到句型运用的学习支架，衔接后续阅读理解。 其亮点在于分层设计与素养融合，通过基础词汇练习夯实语言能力，阅读理解题（如JUICE探测器任务）培养思维品质，开放性问题（如月球基地研究方向）提升学习能力。教师可利用分层资源实施精准教学，学生能夯实基础并提升综合运用能力。

九年级英语 RJ（上册3）J Unit 6 Beyond Earth Section B　How far can we go into space? 第4课时　Section B(1a­1e) ysterious ase spacecraft cooperate galaxy billions cooperation imagination expectation trillion in case on board cooperate with set foot on far away from looked up wondered what challenge even bigger flights with Another to have set foot on successfully landed seems likely B C B B C 27．3 days. A crash with Earth. The moon. About 1/6 of Earth's. I would study how low gravity affects human health.(开放性试题，答案不唯一) 一、根据句意及汉语或首字母提示填空完成句子。 1．The m_________ lights in the sky made people wonder if they were from other planets. 2．I always carry some cash in c___ of emergency(紧急情况). 3．The __________ (宇宙飞船)will carry supplies to the International Space Station next month. 4．We must _________ (合作)with other countries to make greater progress in space exploration. 5．It's impossible to count all the stars in the ______ (星系)—there are too many stars in space. 二、用括号里所给单词的适当形式填空。 6．There are ________ (billion)of stars in the sky. 7．We look forward to the ___________ (cooperate)with you in the program. 8．You do not need to see everything with your own eyes. Sometimes a little ___________ (imagine)goes a long way. 9．The film does not live up to my ___________ (expect)at all. 10．That star is 4.2 light years away from us. It's about 40 ________ (trillion) kilometres. 三、从方框里选择正确的词组填空，完成句子。 set foot on　cooperate with　in case far away from　on board 11．Take an umbrella with you _______ it rains suddenly during your afternoon walk in the park. 12．Please keep your belongings with you when getting ________ to avoid losing personal items. 13．We should ______________ our neighbours to keep the shared hallway clean and tidy every week. 14．She was excited to ___________ the small island where her grandparents used to live many years ago. 15．Living _____________ downtown means we need to leave home earlier to catch the morning subway. 四、根据汉语意思完成句子，每空一词。 16．自人类文明伊始，人们便仰望星空，思索着星辰的模样。 Since the beginning of human history, people have ______ __ at the stars and ________ ____ they were like. 17．对于载人太空飞行而言，探访星辰的挑战变得更加艰巨。 The _________ of visiting the stars gets ____ ______ for space _______ ____ humans. 18．还有一种想法是，让航天员在旅途中进入睡眠状态，就像某些动物在冬天那样。 _______ idea is __ ____ the astronauts sleep during their journey, like some animals do in winter. 19．人类已踏上月球，并成功将探测器送上火星。 Humans have ___ ____ __ the moon and ____________ ______ rovers on Mars. 20．似乎终有一天我们将能抵达星辰。 It _____ ______ that one day we will reach the stars. 五、阅读理解。 A From the moon to Mars, scientists have been looking for water—the key to life—in the solar system for many years. Recently, they have turned to Jupiter！Jupiter is a gas giant(巨行星). It doesn't have an Earth­like surface. We can see strips(条纹)around it. They are actually cold, windy clouds. On 14 April, the European Space Agency's(ESA)JUICE spacecraft successfully lifted off from French Guiana in South America. JUICE, short for “Jupiter Icy Moons Explorer”， will collect data(数据)from Jupiter and its three moons, Europa, Ganymede and Callisto. The three moons are believed to have big oceans of liquid water(液态水)under their icy shells(壳). According to ESA, the water on those moons could be six times as much as the amount in Earth's oceans. The mission “will change our understanding of the solar system”， wrote Scientific American. In 1998, NASA's Galileo spacecraft found that Europa might be ejecting(喷射)water as far as 160 kilometres into space. That gave scientists the idea of studying the icy moons of Jupiter. The oceans under these moons are likely to be tens of kilometres deep. But they are also trapped under tens of kilometres of ice, making it very difficult to study them. Although JUICE cannot land on the surface, it has lots of high­tech equipment to study the moon's environment, including spectral imaging(光谱成像)tools and radar(雷达). They could give more data on things like the thickness of the oceans, their salt content(含量), and their distance from the icy shells above, reported Phys.org. “The main goal is to understand whether there are habitable(可居住的)environments among those icy moons and around a giant planet like Jupiter，” JUICE team member Olivier Witasse said during a press conference(发布会)on 6 April. 根据短文内容，选择正确答案。 ( )21.What do we know about JUICE? A．It will become one of Jupiter's moons. B．It will collect data from Jupiter and its moons. C．It got its name from how it looks. D．It left for Jupiter from the US. ( )22.The water on Europa might ________. A．be six times as much as the amount in Earth's oceans B．be common to see on other planets C．have been ejected from the planet into space D．mainly come from the planet's icy shells ( )23.Which of the following words can replace the underlined word “trapped” in paragraph 5? A．lost B．caught C．launched D．taken ( )24.According to paragraph 5, what can JUICE do? A．It can land and collect samples on the ground. B．It can get information about the oceans by radar. C．It can get water samples from deep under the icy shell. D．It can break the ice on Jupiter's moons. ( )25.What is the mission's goal? A．To test ways of keeping water on Europa, Ganymede and Callisto. B．To find out if Jupiter has living things similar to human beings. C．To figure out if it is possible for life to live on some moons. D．To move water from Earth to moons like Europa, Ganymede and Callisto. B Earth's nearest neighbour—the moon The moon is a satellite of our planet Earth, one quarter of its size, and circles us once every 27.3 days. Many planets have smaller bodies moving around them. As the moon circles our planet, it gets lit up by sunlight. When it is nearer the sun, most of the side the sun shines on cannot be seen from Earth, so we see a crescent(新月). When it is far from the sun, we see the full moon. No one knows for sure how the moon was created. The most popular theory says it is the result of a crash(撞击)between a body as big as the planet Mars and Earth, which happened 4.6 billion years ago, about 30­50 million years after the formation(形成)of the solar system. The moon has influenced Earth and the people that live here for thousands of years. Although it only produces about 1/6 of the gravity of Earth, the moon's gravity is still strong enough to attract the waters of our seas from around 250，000 miles distance—the moon is what makes our ocean's tides(潮汐). People for thousands of years have formed theories that the moon has an effect on people and their lives. Cave paintings dating back 15，000 years show primitive(原始的)man understood the moon's phases(位相). And Ancient Greeks thought that the moon could cause madness in persons. Even now the moon attracts artists, film­makers and musicians, and the moon features in many films, songs, literature and art­works. 根据短文内容，回答下列问题。 26．How long does the moon take to circle Earth once? _____________ 27．What is the most popular theory about how the moon was created? ___________________ 28．What makes the ocean's tides? _________ 29．What is the moon's gravity like? _____________________ 30．If you could build a research base on the moon, what would you most want to study there? ________________________________________________________________ $