命题大赛 2025-2026学年贵州高一年级英语下学期人教版必修三第四-五单元阶段测试卷

命题参赛 贵州高一年级英语下学期人教版必修三第四～五单元阶段测试卷 本卷无听力 满分:120分 班级___________ 姓名______________ 第一部分 阅读(共两节，满分50分) 第一节 (共15小题;每小题2.5分，满分37.5分) 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A. (原创) Astronomy is the oldest science known to man. Thousands of years ago, man looked at the stars and wondered about the heavens. But man was limited by what he could see with his eyes alone. The Greeks studied astronomy over 2,000 years ago. They could see the size, colour and brightness of a star. They could see its place in the sky. They watched the stars move as the seasons changed. But the Greeks had no tools to help themselves study the heavens. Each new tool added to the field of astronomy helped man reach out into space. They did not know that the planet called Saturn (土星) had rings around it. Their sight was so limited that they could not see all the planets. In the early 1700s, people thought there were only six planets. Neptune (海王星), the last of eight planets to be discovered, was not seen until 1846. Before the spectroscope (分光镜), man did not know what kind of gases was in the sun or other stars. Without the radio telescope, we didn't know that radio noises came from far out in space. Today, astronomy is a growing science. We had learned more in the last fifty years than in the whole history of astronomy. ( )1.What could the ancient Greeks do when studying astronomy over 2,000 years ago?(原创题) A . They could measure the distance of stars. B. They could see the gases in the sun. C. They could use a telescope to watch the heavens. D. They could observe the stars move as the seasons changed. ( )2. When was the planet Neptune discovered?(原创题) A. Over 2,000 years ago B. In the early 1700s C. In 1846 D. In the last fifty years ( ) 3.What is the main idea of passage?(原创题) A .The history and development of astronomy. B.The contributions of Greek astronomers. C. The importance of the radio telescope. D. The process of discovering planets. 答案解析 语篇导读 本文是一篇说明文，讲述天文学的发展历程。 1. D 细节理解 文中第二段提到“They watched the stars move as the seasons changed”可知，当时古希腊人能做到的是观测星星随着季节的变化而移动。故选D。 2.C 细节理解 原文第三段直接给出关键句："Neptune (海王星), the last of eight planets to be discovered, was not seen until 1846."（海王星直到1846年才被发现） A错误：2000多年前是古希腊研究天文学的时间，远早于海王星发现； B错误：18世纪初人们只知道6颗行星，不包括海王星； D错误：过去50年的天文进步是另一段内容，和海王星发现无关。故选 C。 3. A 主旨大意 文章从古代希腊人观测天体讲到工具的进步，最后总结50年来的成果，整体讲述了天文学的发展历程。A项 是“天文学的历史和发展” ，B项是“希腊天文学家的贡献” C项是“无线电望远镜的重要性”，D项是“发现行星的过程”。故选A。   B Some experts suggest that humanity cannot survive far into the future if we stay on Earth. If some disasters were to wipe out life on Earth, other worlds could carry on our civilisation. For example, if a large asteroid （小行星） struck Earth, a settlement on Mars would be unaffected. A future off Earth is not only about avoiding disasters. More homes for humanity would also mean more opportunities for innovation. What if when we go to Mars, we don't have rubbish? Resources would be so scarce on Mars that the people living there would have to find creative ways to reuse their waste. These innovations could then help solve the rubbish problem here on Earth. As we expand our civilisation into space, we must make sure that we avoid repeating humanity's past mistakes. Some world leaders pursue space as a way to increase their power and status. The explorers who colonised various parts of Earth during the 15th to 19th centuries had similar goals. As far as we know, nothing today lives on the Moon or Mars. But does that make it OK for one person or group to decide to build a base? All of humanity should have a say in how we explore space. Some cultures see the Moon as a sacred （神圣的） place that shouldn't be changed. Their voices matter. So do the voices of scientists, explorers, and artists. Your voice matters, too. So think before you act. Scientists point out that our future off Earth is not just about what kind of habitat we'll build, or what type of spaceship we'll need.“How do we want to live together?” they ask.“How can we live in ways that allow everyone to thrive?” These types of questions are important to ask. We will need to answer them whether we stay on Earth or journey out into the distant reaches of our solar system and beyond. ( )4 What does the underlined phrase “wipe out” mean in paragraph 1？ A. Change B. Consume C. Destroy D. Reduce ( )5 What is one potential benefit for building settlements on other planets? A. To give world leaders more power and higher status. B. To find innovative methods of reusing waste on Earth. C. To colonise various parts of the world for resources. D. To prevent natural disasters from happening on Earth. ( )6 According to paragraph 3, what is a focus regarding building a base on the Moon or Mars? A. The certainty of building a base in space. B. The risk of disastrous strikes by large asteroids. C. The challenge of living in a new habitat off Earth. D. The various opinions on settling on other planets. ( )7 What is the best title for the passage? A. Should Humanity Build Settlements off Earth? B. How Can We Solve Earth's Environmental Problems? C. How Can We Avoid the Dangers of Settling on Other Planets? D. Should World Leaders Be Criticised for Their Space-related Goals? 语篇导读 本文是一篇议论文。本文围绕人类是否应该在地球之外建立定居点展开讨论，既提到了在地球之外建立定居点的好处，也提到了相关的担忧。 4.C 词义猜测题。根据画线词后的例子“For example, if a large asteroid struck Earth, a settlement on Mars would be unaffected.”可知，如果一颗大型小行星撞击地球，在火星上定居将不受影响。由此可知，如果一些灾难彻底摧毁地球上的生命，那么其他的星球可以延续我们的文明。由此推知，wipe out在此意为“彻底消灭”，与C项意思相近。故选C项。 5.B 细节理解题。根据第二段中的“Resources would be so scarce on Mars that the people living there would have to find creative ways to reuse their waste.These innovations could then help solve the rubbish problem here on Earth.”可知，在其他星球建立定居点可能会找到地球上废物再利用的创新方法。故选B项 6.D 推理判断题。根据第三段中的“All of humanity should have a say in how we explore… voice matters, too. So think before you act.”可知，关于在月球或火星上建立基地，人类持有不同的意见。故选D项。 7.A 主旨大意题。根据第一段中的“Some experts suggest that humanity cannot survive far into the future if we stay on Earth.If some disasters were to wipe out life on Earth, other worlds could carry on our civilisation.”以及全文内容可知，文章围绕人类是否应该在地球之外建立定居点展开讨论，既提到了在地球之外建立定居点的好处，也提到了相关的担忧，因此A项（人类应该在地球之外建立定居点吗?）最适合作文章标题。故选A项。 C For decades, Jean Moffatt has been reaching out over the airwaves. As an amateur （业余的） radio operator, Moffatt has connected with people worldwide. “By sending signals to satellites, I've talked to people from the Arctic to the Antarctic,” Moffatt said. And a few years ago, Moffatt got to go even further at the Ontario Science Centre. An amateur radio connection allowed the senior and students to speak with Commander Luca aboard the International Space Station. By connection, Moffatt told the astronaut she was very excited, admitting that this was an unrealised dream she had for many years. Then Moffatt asked if Luca could keep the space station clean and tidy, adding that as a “mature woman” she had done lots of cleaning in her life.When Moffatt was a young girl, she moved to Toronto with her family, hoping there would be chances for a girl interested in science. She desperately wanted to go to university, but moving house placed a significant burden on their finances. Not discouraged, she took a course in amateur radio, then a popular technology, and shortly after she got her licence. After retiring, Moffatt started volunteering at the Ontario Science Centre. With her radio licence, she helped set up the centre's first radio shack. The idea of connecting with the International Space Station came just after Moffatt's 36th birthday. Finally after 60 years with the help of amateur radio operators and NASA, Moffatt made her connection. While the connection wasn't very clear, she was moved to tears, telling those who had gathered to watch that it was the “highlight” of her life. Moffatt plans to keep volunteering at the centre, introducing younger people to the older form of technology, and to keep speaking to anyone who can pick up her signal. “It's a technology even older than me and I love amateur radio,” Moffatt added. ( )8. What can we learn about Moffatt from the first two paragraphs? A. She was an environmentalist. B. She achieved a lifetime goal. C. She dreamed to work in a space station. D. She would turn a professional radio operator. ( )9. Why did Moffatt and her family move to Toronto? A. To get a radio licence. B. To seek better opportunities. C. To attend a radio school. D. To survive financial troubles. ( )10. What does Moffatt plan to do further? A. To build new radio communication links. B. To develop new scientific abilities. C. To start her radio shack business. D. To continue her passion for radio. ( )11. Which of the following can best describe Moffatt? A. Creative and ambitious. B. Outspoken and energetic. C. Passionate and determined. D. Humorous and generous 语篇导读 本文是一篇记叙文。文章主要讲述了业余无线电爱好者莫法特借助无线电与国际空间站的航天员实现了通话，达成毕生梦想的故事。 8.B.推理判断题。根据第一段中的“And a few years ago, Moffatt got to go even further at the Ontario Science Centre.”以及第二段中的“An amateur radio connection allowed the senior and students to speak with… was an unrealised dream she had for many years.”可知，莫法特通过业余无线电让老人和学生与国际空间站的指挥官进行了对话，这是她多年来的一个梦想，由此可推知，莫法特实现了毕生的梦想。故选B。 9.B 细节理解题。根据第三段中的“When Moffatt was a young girl, she moved to Toronto with her family, hoping there would be chances for a girl interested in science.”可知，莫法特和她的家人搬到了多伦多，希望那里能为对科学感兴趣的女孩提供机会，即寻求更好的机会。故选B。 10.D 细节理解题。根据最后一段中的“Moffatt plans to keep volunteering at the centre, introducing younger people to the older form of technology, and to keep speaking to anyone who can pick up her signal.”可知，莫法特打算继续从事志愿工作，保持对无线电的热爱。故选D。 11.C 推理判断题。根据第三段中的“She desperately wanted to go to university, but… a popular technology, and shortly after she got her licence.”可知，莫法特面临财务困难仍然追求自己的兴趣，说明她是一个内心坚定的人；根据文章最后一段可知，莫法特仍然计划继续在科学中心做志愿者，仍然保持着对无线电的热情，因此莫法特是一个内心充满热情的人。故选C。 D Daken Kramer may only be 11 years old and it was his last year at Thomas Ultican Elementary(TUE). Knowing that TUE has a high number of students who come from economically challenged homes, he decided to deal with the problem head-on. According to the Blue Springs School District, a lunch costs $2.55 — with a 40-cent reduction for students in need. But even with the reduction, it is still too big an economic burden(负担) for some families. So, wanting to reduce their stress, he started a fundraiser called Daken Feeds TUE to clear the lunch debt(债务). Daken spread the word on social media and the online fundraiser was spreading to other states. It turned out that he’s not just a really kind kid, he’s a pretty persuasive salesperson as well. Within two weeks, Daken’s fundraiser more than doubled his original goal. He paid off all the debt at his school and provided nearly $4,000 to reduce the meal debt at Blue Springs High School. Daken’s actions inspired the school to establish an award in Daken’s honor to be given to future fifth graders who follow his lead and struggle to make a difference. His teacher, Kristi Haley, announced the “Daken Kramer Legacy Award” at his grade 5 graduation and Daken was taken aback. “I didn’t have the faintest idea,” he said. He added it felt good to hear about the award. Daken’s fundraiser made a difference in his community but it also showed a larger issue — the problem with the lunch debt. Blue Springs School District spokesperson, Katie Woolf, told the media that the meal debt totals more than $235,000 in her district alone. The district includes 20 schools with varying levels of debt. And the meal debt is reaching unprecedented(前所未有的) heights across the United States. A recent survey from the School Nutrition Association found the meal debt in about one-fifth of US school districts nationwide ranged from $10 to approximately $1 million. Hoping to bring wider attention to the issue of the meal debt, Daken and his teachers are now working with a Missouri state representative to see if they can take their efforts to the next level. ( )12.Why did Daken start Daken Feeds TUE? A. To raise money for new school supplies. B. To become an online star to make a fortune. C. To organize a school event for his classmates. D. To help some students with the lunch debt at TUE. ( )13.What was people’s response to Daken’s fundraiser? A. They backed it up. B. They misunderstood it. C. They were amazed at it. D. They volunteered for it. ( )14.How did Daken feel about the award? A. Grateful. B. Curious. C. Surprised. D. Confused. ( )15.Why are the data listed in the last paragraph? A. To explain the reasons for the lunch debt. B. To stress the seriousness of the lunch debt. C. To praise Daken’s efforts for the lunch debt. D. To compare the lunch debt between schools. 【解题导语】　语篇类型:记叙文 本文主要介绍了Daken Kramer帮助许多来自贫困家庭的学生偿还午餐债务的故事。 12.D 细节理解题。根据第二段“it is still too big an economic burden(负担)...to clear the lunch debt(债务)”可知,对一些家庭来说午餐是很重的负担,因此Daken创立了这个活动,目的是帮助贫困学生偿还午餐债务。故选D。 13.A　推理判断题。根据第三段“and the online fundraiser was spreading to other states”“Within two weeks, Daken’s fundraiser more than doubled his original goal”可知,Daken两周内筹的款超过了他最初目标的两倍。这说明大家支持Daken的筹款活动,积极参与捐款。故选A。 14.C　推理判断题。根据第四段“Daken was taken aback. ‘I didn’t have the faintest idea,’ he said”可知,Daken大吃一惊,完全没想到学校会因此设立一个奖项,所以他是惊讶的。故选C。 15.B　推理判断题。根据最后一段“Daken’s fundraiser made a difference in his community but it also showed a larger issue — the problem with the lunch debt”可知,Daken的筹款活动对他所在的社区产生了影响,但也显示了一个更大的问题——午餐债务问题。文章通过数字进一步说明问题的严重性。故选B。 第二节 (共5小题;每小题2.5分，满分12.5分) 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项 中有两项为多余选项。 Money habits are the small daily decisions we make that influence how we spend and save our money.16.___________ But with a little awareness and effort, we can make improvements that will help us achieve our financial goals. Taking a careful look at your existing spending habits is one of the first steps in improving your money habits.17.__________ It can make you realise the issues of your spending habits, which can help you identify areas where you adjust your spending patterns. Next, set clear financial goals for yourself. Having a specific objective in mind will help you keep motivated and focused, whether it’s saving for a down payment on a home, removing credit card debts or creating an emergency fund. 18.___________ A budget ensures that your spending is focused on important things and that you set aside enough cash to achieve your goals. Make sure to include it for savings and keep using it. Impulsive （冲动的） purchasing is a key habit to break. It’s necessary to take action to stop the habit of impulsive shopping because it can significantly reduce your bank account. Making a list of the items you require before you go shopping and sticking to it is one approach to achieving this.19._____________ Finally, it’s critical to track your spending and goals, and be prepared to adjust as required.20._________ Adjusting your spending patterns is a process, and its effects might not be seen right away. With a little knowledge and effort, you can make positive changes, helping you achieve your financial goals and strengthen your overall financial health. A. It is never too late to start saving money. B. It might be challenging to change these habits. C. Setting and sticking to a budget is also important. D. Budgeting and saving are both necessary for good money habits. E. Plus, waiting a day or two can help you decide if you still want the item. F. This includes tracking your spending for a month and analysing the data. G. Be patient and do not expect to change your money habits overnight. 16._________ 17._________ 18._________ 19.__________ 20._________ 【语篇导读】本文是一篇说明文，主要介绍了如何通过改变日常的金钱习惯来影响我们的消费和储蓄方式，以及如何通过一些具体的方法来改善我们的财务状况。 16.B 细节理解 [解析] 根据下文“But with a little awareness and effort, we can make improvements that will help us achieve our financial goals.”可知，作出一些改变可以帮助我们实现财务目标。根据But可知，设空处与下文之间为转折关系，B项“It might be challenging to change these habits.”符合语境，且与下文But后的内容形成转折关系，B项中的these habits代指上文中的Money habits。故选B项 17.F 细节理解 [解析] 根据上文“Taking a careful look at your existing spending habits is one of the first steps in improving your money habits.”可知，要仔细审视你现有的消费习惯，设空处应该具体说明如何审视，F项“This includes tracking your spending for a month and analysing the data.”进一步解释上文内容，This指代上句内容，符合语境。故选F项。 18.C 细节理解 [解析] 根据下文“A budget ensures that your spending is focused on important things and that you set aside enough cash to achieve your goals.”可知，此处强调设置和坚持预算的重要性，设空处应与预算有关，C项“Setting and sticking to a budget is also important.”对下文有总括作用，其中的a budget与下文的A budget相呼应，符合语境。故选C项。 19.E 细节理解 [解析] 根据上文“It’s necessary to take action to stop the habit of impulsive shopping because it can significantly reduce your bank account.”可知，这里主要讲减少冲动消费，E项“Plus, waiting a day or two can help you decide if you still want the item.”提出减少冲动消费的具体方法，承接上文，符合语境。故选E项。 20.G 细节理解 [解析] 根据下文“Adjusting your spending patterns is a process, and its effects might not be seen right away.”可知，你作出改变后效果不是立竿见影的，G项“Be patient and do not expect to change your money habits overnight.”引出下文，符合语境。故选G项。 第二部分 语言运用(共两节，满分30分) 第一节：(共15小题;每小题1分，满分15分) (原创题) 阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。 The concept of money has undergone dramatic changes throughout human history, far beyond what we use in daily life. In primitive times, before the 21 of formal currency, people relied on the barter. They exchanged goods directly, yet this method was greatly 22 by differences in needs and values. It was almost impossible to reach an agreement when two parties had nothing to offer each other. To solve this problem, people turned to 23 goods with universal value, such as shells, grain and livestock（家畜）. Shells once served as the earliest medium of exchange in ancient China, for they were portable, rare and 24 to fake. With the development of civilization, metal coins gradually 25 primitive commodity money. Various shapes of metal coins 26 in different regions, causing great inconvenience to cross-regional trade. It was not until the Qin Dynasty that the unified round coins with a square hole were 27 across the whole country, laying a solid foundation for ancient economic communication. Later, paper money 28 in China’s Song Dynasty, which was a great 29 in monetary history. Compared with heavy metal coins, paper money enjoyed obvious advantages in portability and storage, greatly 30 commercial development. In modern times, banknotes and coins remain the main forms of currency. 31 , the rapid development of digital technology has given rise to virtual and mobile payments. Nowadays, most daily transactions can be completed with a single smartphone, making physical cash less 32 . 33 its form keeps changing with times, the essential function of money never changes. It serves as a standard of value 34 a tool for trade, greatly allowing human society to move forward. No matter how advanced payment methods become, money will always 35 an irreplaceable role in our life. ( )21. A. invention B. appearance C. discovery D. advantage ( )22. A. improved B. limited C. respected D. attracted ( )23. A. valuable B. available C. reliable D. reasonable ( )24. A. easy B. hard C. convenient D. likely ( )25. A. replaced B. represented C. remained D. reminded ( )26. A. divided B. existed C. spread D. agreed ( )27. A. adopted B. adapted C. admitted D. admired ( )28. A. took up B. turned up C. came up D. broke up ( )29. A. failure B. breakthrough C. mistake D. barrier ( )30. A. promoting B. preventing C. controlling D. preventing ( )31. A. Therefore B. Besides C. However D. Otherwise ( )32. A. necessary B. powerful C. expensive D. dangerous ( )33. A. Since B. Although C. Unless D. Once ( )34. A. still B. but C. and D. or ( )35. A. play B. take C. make D. give 【语篇导读】本文是一篇说明文，主要介绍钱币从古到今的发展演变历程。 21. B 解析：句意：在正式货币出现之前，原始人类依靠物物交换。 A.invention发明；B.appearance出现；C.discovery发现；D.advantage优势。语境指货币问世、出现，选B。 22. B 解析：句意：物物交换很大程度上受限制于需求和价值差异。A.limited 限制；B.improved提升；C.respected尊重；D.attracted吸引。根据后文交易很难达成，选limited。 23. C 解析：句意：人们转而使用有通用价值、靠谱的/稳定的物品当货币。A.valuable贵重的；B.available可获得的；C.reliable可靠的、稳定通用的；D.reasonable合理的。 24. B 解析：句意：贝壳便携、稀有、难以伪造。be hard to fake 难以伪造，符合古代选贝壳作货币的原因。 25. A 解析：句意：金属货币逐渐取代了原始实物货币。A.replaced 取代；B.represented代表；C.remained保持；D.reminded提醒。 26. B 解析：句意：不同地区存在各种形状的金属钱币，给跨区域贸易带来不便。 A.divided划分； B.existed存在； C.spread传播； D.agreed同意。 27. A 解析：句意：秦朝统一的圆形方孔钱在全国被采用/通行。A.adopted 采用、采纳；B.adapted适应；C.admitted承认； D.admired欣赏。被动语态，用过去分词 adopted。 28. C 解析：句意：纸币在宋朝出现、兴起。A.come up 出现、兴起；B.take up占据；C.turn up调高/露面；D.break up分裂。句意用过去时选 C.came up。 29. B 解析：句意：纸币的出现是货币史上一次重大突破。failure失败； breakthrough 突破；mistake错误；barrier障碍。名词理解，选B。 30. A 解析：句意：纸币极大促进了商业发展。promote 促进；prevent阻止；control控制。现在分词作结果状语，语法+词义双重考点。 31. C 解析：句意：纸币硬币仍是主流，然而数字技术催生移动支付。前后转折关系，选However。therefore因此；besides此外；otherwise否则。 32. A 解析：句意：手机支付普及，现金变得没那么必要。necessary 必要的；powerful强大的；expensive昂贵的；dangerous危险的。 33. B 解析：句意：尽管货币形式随时代变化，但核心功能不变。although 尽管，引导让步状语从句；since既然/自从；unless除非；once一旦。 34. B 解析：句意：它作为价值标准和交易工具，让/使得人类社会不断进步。用并列连词and。 35. A 解析：固定搭配 play an irreplaceable role 扮演不可替代的角色。 第二节：(10个小题;每小题1.5分，满分15分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 With the China Manned Space Agency's 36. _____________ (announce) of an open call for space breeding(育种) experimental projects, China's “space greenhouse” is ready to welcome the planting of more new species, as recent years 37. __________ (see) a significant increase in the variety of crops that have toured around space. Staple(主食)crops and vegetable crops are the main species that have been promoted 38. ________ (great) on the ground after space breeding. They include rice, corn, peppers, tomatoes, and other varieties. Many space-bred crops have now been planted 39. _______ large numbers. The rice species 40._______ (carry)by the Shenzhou-10 manned spacecraft have produced nearly 10 new varieties of high-quality, high-production rice in the past five 41. _________ (year).What's more, more than 5,000 high-quality vegetable varieties have been bred on board the Shenzhou series of manned spacecraft, 42. __________ (create) several new varieties of vegetables such as space peppers and space tomatoes. Space peppers, for example, contain 20 percent more vitamin C than ordinary ones. The production has also been improved, bringing considerable economic benefits to farmers. Many of these crops have already entered ordinary households and 43.___________ (serve) at the dinner table nowadays. 44. _________ large number of breeding materials have been sent into space in recent years. It is sure 45. _________ more new varieties with new features and tastes will enter the market soon in the future. 语篇导读 本文是一篇说明文，主要介绍了中国载人航天工程在太空育种方面的进展和成果等。 36.announcement 句意为：随着中国载人航天工程办公室发布航天育种实验项目征集公告，中国的“太空温室”已经准备好迎接更多新物种的种植，因为近年来在太空中巡游的作物品种显著增加。 设空处应用名词，announce的名词形式为announcement，意为“公告”。故填announcement。 37.have seen 句意见上一题解析。设空处作从句的谓语，根据从句主语recent years和句意可知，设空处应用现在完成时，且主语为名词复数，所以助动词应用have。故填have seen。 38.Greatly 句意为：主食作物和蔬菜作物是航天育种后在地面上得到大力推广的主要品种。设空处应用副词作状语，修饰promoted。故填greatly。 39.in 句意为：许多航天育种的作物现在已经被大量种植。固定搭配in large numbers表示“大量”。故填in。 40.Carried 句意为：由神舟十号载人飞船携带的水稻品种在过去五年中已经培育出了近10个优质高产水稻新品种。设空处为非谓语动词作定语，carry与The rice species之间构成逻辑上的被动关系，应用过去分词形式。故填carried。 41.years 句意见上一题解析。year为可数名词，且根据空前的five可知，设空处应用名词复数形式。故填years。 42.creating 句意为：此外，在神舟系列载人飞船上已经培育了5,000多个优质蔬菜品种，创造了几个新的蔬菜品种，如太空辣椒和太空番茄。设空处为非谓语动词作状语，此处表示自然而然的结果，应用现在分词形式。故填creating。 43.are served 句意为：这些作物有许多已经进入普通家庭，并出现在如今的餐桌上。根据句意以及时间状语nowadays可知，此处应用一般现在时，主语Many of these crops与谓语serve之间为被动关系，所以应用一般现在时的被动语态，且主语为复数，be动词应用are。故填are served。 44.A 句意为：近年来，大量的育种材料已被送入太空。固定短语a large number of意为“许多，大量”。设空处位于句首，首字母应大写。故填A。 45.that 句意为：可以肯定的是，更多具有新特性和新口味的新品种将在不久的将来进入市场。分析句子可知，此处为“It is+adj.+that从句”结构，其中It作形式主语，that从句作真正的主语。故填that。 第三部分 写作(共两节，满分40分) 第一节(满分15分） 假定你是李华,你的美国笔友Tom来信和你讨论太空探索的意义,他认为花巨资探索太空是没有必要的,请你给他写一封回信。内容包括: (1)回应他的观点; (2)阐述你的看法和理由。 注意:写作词数应为80个左右。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 Dear Tom, I know your view on space exploration, which I respect, yet disagree. It’s far more important than you imagine.   It’s space technology that usually drives advances in other fields, which benefits us all. With satellites in orbit, telecommunications are now available worldwide. Besides, space technology represents a country’s scientific and technological level. Last but not least, were we to abandon space exploration, we would lose an important way of thinking about humanity’s future.  In closing, exploring space is so important that we should continue this great project. Yours sincerely, Li Hua 第二节  (满分25分) 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 Henry Adams was a young American businessman. One day, he was sailing out of the bay on a small boat when he was suddenly carried out to sea by a strong wind. Luckily, he was spotted and rescued by a ship heading for London. As a result, he landed in London, homeless and hungry, with no money on him at all. Dressed in ragged clothes, he wandered on the streets of London, feeling extremely upset. Just at that moment, he was called into a large house by two wealthy brothers, Roderick and Oliver. They made a secret bet on Henry. The brothers explained that they would give him an envelope with something valuable inside, but he must not open it until two o’clock in the afternoon. They also told him not to ask any questions about it. With great doubt, Henry took the envelope and left the house. By now, it was nearly lunchtime and his stomach was growling with hunger. He walked into a small, cheap restaurant, hoping to get something to eat. The moment the owner and the waiter saw his untidy appearance, they looked down upon him coldly. They served him a simple meal quickly and showed their impatience from time to time, clearly thinking he was a poor man who could hardly pay for the food. Henry ate his meal in a hurry, feeling quite embarrassed. He kept looking at his watch, counting down the minutes until two o’clock. Finally, the long-awaited moment arrived. He took a deep breath, stood up and walked towards the counter, ready to open the envelope and pay for his meal. 注意： 1. 续写词数应为150左右； 2. 请按如下格式在答题卡的相应位置作答； 3. 每段的开头语已为你写好。 As soon as Henry opened the envelope and took out the note, everyone in the restaurant was frozen. ____________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ The owner’s face turned pale instantly and he rushed over to Henry in a flash.__________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________  ____________________________________________________________________________________ 参考范文 As soon as Henry opened the envelope and took out the note, everyone in the restaurant was frozen. Henry himself stood there dumbfounded, staring at the million-pound bank note in his hand, unable to believe his eyes. Never in his life had he seen such a large bank note. His hands trembled slightly, and he didn’t know how to pay with such a huge note. The noisy restaurant fell into dead silence at once. All the customers turned their heads, their eyes fixed on the extraordinary note, with expressions of surprise and curiosity on their faces. The owner’s face turned pale instantly and he rushed over to Henry in a flash. He bowed deeply to Henry, his voice full of fear and regret. He kept saying sorry for his cold and rude attitude just now, saying the meal was totally free and Henry could eat here whenever he wanted without paying a penny. The waiter, who had been impatient just now, lowered his head in great shame, not daring to look Henry in the eye. Henry was amazed at their sudden change, realizing deeply how differently people treated others based on money in that society. 解析 情节连贯：紧扣原文“衣衫褴褛→被轻视→拿出巨额钞票”剧情，续写态度反转，逻辑贴合原文讽刺主旨 语言亮点：运用否定词倒装、非谓语、独立主格等高考高分句式；涵盖单元核心词汇与短语 描写到位：神态、动作、心理细节饱满。紧扣开头语，不偏离原文主题，重点刻画人物态度与心理变化。 学科网（北京）股份有限公司 $Sheet1 （原创）贵州高一年级英语下学期人教版必修三第四～五单元阶段测试卷 语篇综合分析 试题综合分析 考查载体 考查内容 考查要求 题型 语篇 语篇类型 主题语境 语篇话题 考教衔接 核心价值 学科素养 关键能力及试题亮点 语言能力 文化意识 思维品质 学习能力 题号 关键能力 试题亮点 基础性 综合性 应用性 创新性 阅读 A 说明文 航天发展 航天的发展历程 RJ 必修三Unit4 SPACE EXPLORATION 了解与探索太空 √ √ 1 理解具体信息 √ √ √ 2 理解具体信息 3 主旨大意信息 B 议论文 人与自然 能否在地球之外建立居住点 RJ必修三 Unit4 SPACE EXPLORATION 探索与研究 √ √ √ 4 词义猜测信息 推理判断 √ √ √ 5 细节理解信息 6 推理判断信息 7 主旨大意信息 C 记叙文 人与自我 成功故事 RJ必修三 Unit4 SPACE EXPLORATION 实现梦想 √ √ 8 推理判断信息 √ √ √ 9 细节理解信息 10 细节理解信息 11 推理判断信息 D 记叙文 人与社会 帮助贫困学生偿还午餐债务的故事 RJ必修三 Unit5 THE VALUE OF MONEY 帮助筹款活动爱心之举 √ √ 12 细节理解信息 15题表明筹款的影响，也突出存在的问题 √ √ √ √ 13 推理判断信息 14 推理判断信息 15 推理判断信息 七选五 说明文 人与自我 理解风险意识 RJ 必修三 Unit5 THE VALUE OF MONEY 引导树立正确的金钱观 √ √ √ √ 16 细节理解信息 √ √ √ 17 细节理解信息 18 细节理解信息 19 细节理解信息 20 细节理解信息 语言 运用 完形填空 说明文 人与社会 钱币从古到今的发展演变历程 RJ 必修三 Unit5 THE VALUE OF MONEY 了解钱币的历史过程及对社会的进步 √ √ 21 考查名词用意 30题考查语法+词义双重考点 √ √ √ √ 22 考查动词用意 23 考查形容词用意 24 考查形容词用意 25 考查动词用意 26 考查动词用意 27 考查动词过去分词 28 匹配动词 29 考查名词用意 30 考查现在分词作结果状语 31 考查副词用意 32 考查形容词用意 33 考查从句连词 34 考查并列句连词 35 考查动词搭配 语法填空 说明文 航天工程与太空种植 太空育种方面的进展和成果 RJ必修三 Unit4 SPACE EXPLORATION 树立航天航空的自信 √ √ √ 36 动词变名词 42.creating非谓语作结果状语 √ √ √ √ 37 现在完成时 38 形容词变副词 39 介词固定搭配 40 非谓语过去分词 41 名词复数 42 非谓语现在分词 43 被动语态 44 固定短语 45 句型结构“It is+adj.+that从句” 写作 应用文写作 书信 人与社会 讨论太空探索 RJ必修三 Unit4 SPACE EXPLORATION 培养探索精神 √ √ √ 内容+词汇语法+篇章结构+ 写作规范 √ √ √ 短文续写 记叙文 人与社会 金钱与态度 与RJ 必修三 Unit5 THE VALUE OF MONEY 有关 对金钱的观点看法 √ √ √ √ √ √ $ 命题参赛 贵州高一年级英语下学期人教版必修三第四～五单元阶段测试卷 本卷无听力 满分:120分 班级___________ 姓名______________ 第一部分 阅读(共两节，满分50分) 第一节 (共15小题;每小题2.5分，满分37.5分) 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A. (原创) Astronomy is the oldest science known to man. Thousands of years ago, man looked at the stars and wondered about the heavens. But man was limited by what he could see with his eyes alone. The Greeks studied astronomy over 2,000 years ago. They could see the size, colour and brightness of a star. They could see its place in the sky. They watched the stars move as the seasons changed. But the Greeks had no tools to help themselves study the heavens. Each new tool added to the field of astronomy helped man reach out into space. They did not know that the planet called Saturn (土星) had rings around it. Their sight was so limited that they could not see all the planets. In the early 1700s, people thought there were only six planets. Neptune (海王星), the last of eight planets to be discovered, was not seen until 1846. Before the spectroscope (分光镜), man did not know what kind of gases was in the sun or other stars. Without the radio telescope, we didn't know that radio noises came from far out in space. Today, astronomy is a growing science. We had learned more in the last fifty years than in the whole history of astronomy. ( )1.What could the ancient Greeks do when studying astronomy over 2,000 years ago?(原创题) A . They could measure the distance of stars. B. They could see the gases in the sun. C. They could use a telescope to watch the heavens. D. They could observe the stars move as the seasons changed. ( )2. When was the planet Neptune discovered?(原创题) A. Over 2,000 years ago B. In the early 1700s C. In 1846 D. In the last fifty years ( ) 3.What is the main idea of passage?(原创题) A .The history and development of astronomy. B.The contributions of Greek astronomers. C. The importance of the radio telescope. D. The process of discovering planets. B Some experts suggest that humanity cannot survive far into the future if we stay on Earth. If some disasters were to wipe out life on Earth, other worlds could carry on our civilisation. For example, if a large asteroid （小行星） struck Earth, a settlement on Mars would be unaffected. A future off Earth is not only about avoiding disasters. More homes for humanity would also mean more opportunities for innovation. What if when we go to Mars, we don't have rubbish? Resources would be so scarce on Mars that the people living there would have to find creative ways to reuse their waste. These innovations could then help solve the rubbish problem here on Earth. As we expand our civilisation into space, we must make sure that we avoid repeating humanity's past mistakes. Some world leaders pursue space as a way to increase their power and status. The explorers who colonised various parts of Earth during the 15th to 19th centuries had similar goals. As far as we know, nothing today lives on the Moon or Mars. But does that make it OK for one person or group to decide to build a base? All of humanity should have a say in how we explore space. Some cultures see the Moon as a sacred （神圣的） place that shouldn't be changed. Their voices matter. So do the voices of scientists, explorers, and artists. Your voice matters, too. So think before you act. Scientists point out that our future off Earth is not just about what kind of habitat we'll build, or what type of spaceship we'll need.“How do we want to live together?” they ask.“How can we live in ways that allow everyone to thrive?” These types of questions are important to ask. We will need to answer them whether we stay on Earth or journey out into the distant reaches of our solar system and beyond. ( )4 What does the underlined phrase “wipe out” mean in paragraph 1？ A. Change B. Consume C. Destroy D. Reduce ( )5 What is one potential benefit for building settlements on other planets? A. To give world leaders more power and higher status. B. To find innovative methods of reusing waste on Earth. C. To colonise various parts of the world for resources. D. To prevent natural disasters from happening on Earth. ( )6 According to paragraph 3, what is a focus regarding building a base on the Moon or Mars? A. The certainty of building a base in space. B. The risk of disastrous strikes by large asteroids. C. The challenge of living in a new habitat off Earth. D. The various opinions on settling on other planets. ( )7 What is the best title for the passage? A. Should Humanity Build Settlements off Earth? B. How Can We Solve Earth's Environmental Problems? C. How Can We Avoid the Dangers of Settling on Other Planets? D. Should World Leaders Be Criticised for Their Space-related Goals? C For decades, Jean Moffatt has been reaching out over the airwaves. As an amateur （业余的） radio operator, Moffatt has connected with people worldwide. “By sending signals to satellites, I've talked to people from the Arctic to the Antarctic,” Moffatt said. And a few years ago, Moffatt got to go even further at the Ontario Science Centre. An amateur radio connection allowed the senior and students to speak with Commander Luca aboard the International Space Station. By connection, Moffatt told the astronaut she was very excited, admitting that this was an unrealised dream she had for many years. Then Moffatt asked if Luca could keep the space station clean and tidy, adding that as a “mature woman” she had done lots of cleaning in her life.When Moffatt was a young girl, she moved to Toronto with her family, hoping there would be chances for a girl interested in science. She desperately wanted to go to university, but moving house placed a significant burden on their finances. Not discouraged, she took a course in amateur radio, then a popular technology, and shortly after she got her licence. After retiring, Moffatt started volunteering at the Ontario Science Centre. With her radio licence, she helped set up the centre's first radio shack. The idea of connecting with the International Space Station came just after Moffatt's 36th birthday. Finally after 60 years with the help of amateur radio operators and NASA, Moffatt made her connection. While the connection wasn't very clear, she was moved to tears, telling those who had gathered to watch that it was the “highlight” of her life. Moffatt plans to keep volunteering at the centre, introducing younger people to the older form of technology, and to keep speaking to anyone who can pick up her signal. “It's a technology even older than me and I love amateur radio,” Moffatt added. ( )8. What can we learn about Moffatt from the first two paragraphs? A. She was an environmentalist. B. She achieved a lifetime goal. C. She dreamed to work in a space station. D. She would turn a professional radio operator. ( )9. Why did Moffatt and her family move to Toronto? A. To get a radio licence. B. To seek better opportunities. C. To attend a radio school. D. To survive financial troubles. ( )10. What does Moffatt plan to do further? A. To build new radio communication links. B. To develop new scientific abilities. C. To start her radio shack business. D. To continue her passion for radio. ( )11. Which of the following can best describe Moffatt? A. Creative and ambitious. B. Outspoken and energetic. C. Passionate and determined. D. Humorous and generous D Daken Kramer may only be 11 years old and it was his last year at Thomas Ultican Elementary(TUE). Knowing that TUE has a high number of students who come from economically challenged homes, he decided to deal with the problem head-on. According to the Blue Springs School District, a lunch costs $2.55 — with a 40-cent reduction for students in need. But even with the reduction, it is still too big an economic burden(负担) for some families. So, wanting to reduce their stress, he started a fundraiser called Daken Feeds TUE to clear the lunch debt(债务). Daken spread the word on social media and the online fundraiser was spreading to other states. It turned out that he’s not just a really kind kid, he’s a pretty persuasive salesperson as well. Within two weeks, Daken’s fundraiser more than doubled his original goal. He paid off all the debt at his school and provided nearly $4,000 to reduce the meal debt at Blue Springs High School. Daken’s actions inspired the school to establish an award in Daken’s honor to be given to future fifth graders who follow his lead and struggle to make a difference. His teacher, Kristi Haley, announced the “Daken Kramer Legacy Award” at his grade 5 graduation and Daken was taken aback. “I didn’t have the faintest idea,” he said. He added it felt good to hear about the award. Daken’s fundraiser made a difference in his community but it also showed a larger issue — the problem with the lunch debt. Blue Springs School District spokesperson, Katie Woolf, told the media that the meal debt totals more than $235,000 in her district alone. The district includes 20 schools with varying levels of debt. And the meal debt is reaching unprecedented(前所未有的) heights across the United States. A recent survey from the School Nutrition Association found the meal debt in about one-fifth of US school districts nationwide ranged from $10 to approximately $1 million. Hoping to bring wider attention to the issue of the meal debt, Daken and his teachers are now working with a Missouri state representative to see if they can take their efforts to the next level. ( )12.Why did Daken start Daken Feeds TUE? A. To raise money for new school supplies. B. To become an online star to make a fortune. C. To organize a school event for his classmates. D. To help some students with the lunch debt at TUE. ( )13.What was people’s response to Daken’s fundraiser? A. They backed it up. B. They misunderstood it. C. They were amazed at it. D. They volunteered for it. ( )14.How did Daken feel about the award? A. Grateful. B. Curious. C. Surprised. D. Confused. ( )15.Why are the data listed in the last paragraph? A. To explain the reasons for the lunch debt. B. To stress the seriousness of the lunch debt. C. To praise Daken’s efforts for the lunch debt. D. To compare the lunch debt between schools. 第二节 (共5小题;每小题2.5分，满分12.5分) 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项 中有两项为多余选项。 Money habits are the small daily decisions we make that influence how we spend and save our money.16.___________ But with a little awareness and effort, we can make improvements that will help us achieve our financial goals. Taking a careful look at your existing spending habits is one of the first steps in improving your money habits.17.__________ It can make you realise the issues of your spending habits, which can help you identify areas where you adjust your spending patterns. Next, set clear financial goals for yourself. Having a specific objective in mind will help you keep motivated and focused, whether it’s saving for a down payment on a home, removing credit card debts or creating an emergency fund. 18.___________ A budget ensures that your spending is focused on important things and that you set aside enough cash to achieve your goals. Make sure to include it for savings and keep using it. Impulsive （冲动的） purchasing is a key habit to break. It’s necessary to take action to stop the habit of impulsive shopping because it can significantly reduce your bank account. Making a list of the items you require before you go shopping and sticking to it is one approach to achieving this.19._____________ Finally, it’s critical to track your spending and goals, and be prepared to adjust as required.20._________ Adjusting your spending patterns is a process, and its effects might not be seen right away. With a little knowledge and effort, you can make positive changes, helping you achieve your financial goals and strengthen your overall financial health. A. It is never too late to start saving money. B. It might be challenging to change these habits. C. Setting and sticking to a budget is also important. D. Budgeting and saving are both necessary for good money habits. E. Plus, waiting a day or two can help you decide if you still want the item. F. This includes tracking your spending for a month and analysing the data. G. Be patient and do not expect to change your money habits overnight. 16._________ 17._________ 18._________ 19.__________ 20._________ 第二部分 语言运用(共两节，满分30分) 第一节：(共15小题;每小题1分，满分15分) (原创题) 阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。 The concept of money has undergone dramatic changes throughout human history, far beyond what we use in daily life. In primitive times, before the 21 of formal currency, people relied on the barter. They exchanged goods directly, yet this method was greatly 22 by differences in needs and values. It was almost impossible to reach an agreement when two parties had nothing to offer each other. To solve this problem, people turned to 23 goods with universal value, such as shells, grain and livestock（家畜）. Shells once served as the earliest medium of exchange in ancient China, for they were portable, rare and 24 to fake. With the development of civilization, metal coins gradually 25 primitive commodity money. Various shapes of metal coins 26 in different regions, causing great inconvenience to cross-regional trade. It was not until the Qin Dynasty that the unified round coins with a square hole were 27 across the whole country, laying a solid foundation for ancient economic communication. Later, paper money 28 in China’s Song Dynasty, which was a great 29 in monetary history. Compared with heavy metal coins, paper money enjoyed obvious advantages in portability and storage, greatly 30 commercial development. In modern times, banknotes and coins remain the main forms of currency. 31 , the rapid development of digital technology has given rise to virtual and mobile payments. Nowadays, most daily transactions can be completed with a single smartphone, making physical cash less 32 . 33 its form keeps changing with times, the essential function of money never changes. It serves as a standard of value 34 a tool for trade, greatly allowing human society to move forward. No matter how advanced payment methods become, money will always 35 an irreplaceable role in our life. ( )21. A. invention B. appearance C. discovery D. advantage ( )22. A. improved B. limited C. respected D. attracted ( )23. A. valuable B. available C. reliable D. reasonable ( )24. A. easy B. hard C. convenient D. likely ( )25. A. replaced B. represented C. remained D. reminded ( )26. A. divided B. existed C. spread D. agreed ( )27. A. adopted B. adapted C. admitted D. admired ( )28. A. took up B. turned up C. came up D. broke up ( )29. A. failure B. breakthrough C. mistake D. barrier ( )30. A. promoting B. preventing C. controlling D. preventing ( )31. A. Therefore B. Besides C. However D. Otherwise ( )32. A. necessary B. powerful C. expensive D. dangerous ( )33. A. Since B. Although C. Unless D. Once ( )34. A. still B. but C. and D. or ( )35. A. play B. take C. make D. give 第二节：(10个小题;每小题1.5分，满分15分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 With the China Manned Space Agency's 36. _____________ (announce) of an open call for space breeding(育种) experimental projects, China's “space greenhouse” is ready to welcome the planting of more new species, as recent years 37. __________ (see) a significant increase in the variety of crops that have toured around space. Staple(主食)crops and vegetable crops are the main species that have been promoted 38. ________ (great) on the ground after space breeding. They include rice, corn, peppers, tomatoes, and other varieties. Many space-bred crops have now been planted 39. _______ large numbers. The rice species 40._______ (carry)by the Shenzhou-10 manned spacecraft have produced nearly 10 new varieties of high-quality, high-production rice in the past five 41. _________ (year).What's more, more than 5,000 high-quality vegetable varieties have been bred on board the Shenzhou series of manned spacecraft, 42. __________ (create) several new varieties of vegetables such as space peppers and space tomatoes. Space peppers, for example, contain 20 percent more vitamin C than ordinary ones. The production has also been improved, bringing considerable economic benefits to farmers. Many of these crops have already entered ordinary households and 43.___________ (serve) at the dinner table nowadays. 44. _________ large number of breeding materials have been sent into space in recent years. It is sure 45. _________ more new varieties with new features and tastes will enter the market soon in the future. 36._____________ 37.____________ 38.____________ 39.___________ 40.__________ 41.____________ 42.__________ 43.___________ 44.___________ 45._________ 第三部分 写作(共两节，满分40分) 第一节(满分15分） 假定你是李华,你的美国笔友Tom来信和你讨论太空探索的意义,他认为花巨资探索太空是没有必要的,请你给他写一封回信。内容包括: (1)回应他的观点; (2)阐述你的看法和理由。 注意:写作词数应为80个左右。 _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第二节  (满分25分) 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 Henry Adams was a young American businessman. One day, he was sailing out of the bay on a small boat when he was suddenly carried out to sea by a strong wind. Luckily, he was spotted and rescued by a ship heading for London. As a result, he landed in London, homeless and hungry, with no money on him at all. Dressed in ragged clothes, he wandered on the streets of London, feeling extremely upset. Just at that moment, he was called into a large house by two wealthy brothers, Roderick and Oliver. They made a secret bet on Henry. The brothers explained that they would give him an envelope with something valuable inside, but he must not open it until two o’clock in the afternoon. They also told him not to ask any questions about it. With great doubt, Henry took the envelope and left the house. By now, it was nearly lunchtime and his stomach was growling with hunger. He walked into a small, cheap restaurant, hoping to get something to eat. The moment the owner and the waiter saw his untidy appearance, they looked down upon him coldly. They served him a simple meal quickly and showed their impatience from time to time, clearly thinking he was a poor man who could hardly pay for the food. Henry ate his meal in a hurry, feeling quite embarrassed. He kept looking at his watch, counting down the minutes until two o’clock. Finally, the long-awaited moment arrived. He took a deep breath, stood up and walked towards the counter, ready to open the envelope and pay for his meal. 注意： 1. 续写词数应为150左右； 2. 请按如下格式在答题卡的相应位置作答； 3. 每段的开头语已为你写好。 As soon as Henry opened the envelope and took out the note, everyone in the restaurant was frozen. ____________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ The owner’s face turned pale instantly and he rushed over to Henry in a flash.__________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________  ____________________________________________________________________________________ 学科网（北京）股份有限公司 $