精品解析：云南民族大学附属中学2025-2026学年九年级上学期暑假学习反馈英语试卷

云南民大附中2025年秋季学期初三年级暑假学习反馈 英语试卷 命题人：沈岚 审题人： 龚艳 （本试卷分四个部分，共8页 考试时间120分钟，满分100分） 注意事项：本试卷分试题和答题卡两部分，所有答案一律用2B铅笔填涂或用碳素笔、钢笔填写在答题卡上每题对应的答题区域内，答在试卷上无效。 第一部分 听力（共四节 满分30分） 第一节 听下面5个句子，从题中所给的A、B、C三个选项中选出与所听句子内容相关的图画。听完每个句子后，你将有5秒钟的作答时间，每个句子听两遍。（共5小题，每小题2分，共10分） 1. A. B. C. 2. A. B. C. 3. A. B. C. 4. A. B. C. 5. A. B. C. 第二节 听下面5个句子，从题中所给的A、B、C三个选项中选出与句子内容相符的正确答案。听完每个句子后，你将有10秒钟的时间回答有关小题和阅读下一小题。每个句子听两遍。（共5小题，每小题2分，共10分） 6. A. Don’t worry. B. It’s my pleasure. C. Just give it a try. 7. A. He is deaf. B. Monkey King. C. My elder brother. 8. A. Yes, I have. B. No, he didn’t. C. Yes, you should. 9. A. I’m going to be a teacher. B. I’m going to study English. C. I’m going to work in Xiamen. 10. A. By plane. B. Beijing duck. C. To take photos. 第三节 听下面每段对话，每段对话后有1-2个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前，你将有时间阅读各个小题，每小题5秒钟，听完后，各小题将给出5秒钟的作答时间，每段对话听两遍。（共5小题，每小题2分，共10分） 11. What did the man think of his trip last weekend? A. It was interesting. B. It was relaxing. C. It was exciting. 12. Why is the man going to Sichuan? A. To travel. B. To visit his family. C. To volunteer at the zoo. 13. How long will the woman stay in Xiamen? A. For one month. B. For half a year. C. For one year. 14. What is the woman preparing for? A. A speech competition. B. A writing competition. C. A story-telling competition. 15. How many times has the man read Great Expectations? A. Once. B. Twice. C. Three times. 第二部分 英语知识运用（共两节 满分20分） 第一节 单项填空（共10小题，每小题1分，共10分） 从题中所给的A、B、C、D四个选项中选出能填入空白处的最佳选项，并将所选答案涂到答题卡的相应位置上。 1. You are ________ control of your future, and what you’ve received is a return for your efforts. A. out B. of C. in D. on 【答案】C 【解析】 【详解】句意：你掌控着自己的未来，你所得到的是对你努力的回报。 考查介词辨析。out出来；of关于；in在……里面；on在……上面。in control of“掌控”，固定搭配，要用介词in。故选C。 2. —Which of the shirts do you like better, the yellow one or the red one? —I’ll take ________. They are expensive and out of fashion. A. neither B. either C. none D. both 【答案】A 【解析】 【详解】句意：——这两件衬衫你更喜欢哪一件，黄色的还是红色的？——我两件都不买。它们又贵又过时。 考查代词辨析。neither两者都不；either两者之一；none三者或三者以上都不；both两者都。根据“They are expensive and out of fashion.”以及“the yellow one or the red one”可知，两件衬衫都不喜欢，所以都不买，此处表示两者都不，用neither。故选A。 3. We can ________ old books to people in need. That’s also a way to recycle things. A. look up B. put off C. give away D. try out 【答案】C 【解析】 【详解】句意：我们可以把旧书赠送给有需要的人们。那也是一种回收利用东西的方式。 考查动词短语。look up查阅、向上看；put off推迟；give away赠送；try out试用。根据“We can ... old books to people in need.”可知，把旧书赠送给有需要的人，故选C。 4. As we all know, the library doesn’t allow ________ loudly or running after each other. A. talk B. talked C. talking D. to talk 【答案】C 【解析】 【详解】句意：众所周知，图书馆不允许大声交谈和互相追逐。 考查非谓语动词。allow doing sth.“允许做某事”，固定搭配，要用动名词talking。故选C。 5. Time is ________ to everyone. As long as you work hard, you will make your dream come true. A. fair B. unfair C. polite D. impolite 【答案】A 【解析】 【详解】句意：时间对每个人都是公平的。只要你努力工作，你就会实现你的梦想。 考查形容词辨析。fair公平的；unfair不公平的；polite有礼貌的；impolite不礼貌的。根据“As long as you work hard, you will make your dream come true.”可知，努力就能实现梦想，说明时间对每个人都是公平的。故选A。 6. You will never truly understand your parents’ great love ________ you grow up. A. if B. until C. since D. as 【答案】B 【解析】 【详解】句意：直到你长大，你才会真正理解父母之爱有多伟大。 考查连词辨析。if如果；until直到；since既然；as随着。根据“You will never truly understand your parents’ great love … you grow up”可知，直到长大才会理解父母的爱。故选B。 7. Kunming is ________ a beautiful city ________ many people want to come here for a trip every year. A. so; that B. such; that C. enough; that D. too; to 【答案】B 【解析】 【详解】句意：昆明是一个如此美丽的城市，每年都有许多人想来这里旅行。 考查such ... that ...引导的结果状语从句。so ... that ...如此……以至于，so后接形容词或副词；such ... that ...如此……以至于，such后接名词或名词词组；enough ... that ...无此常用搭配；too ... to ...太……而不能。根据“Kunming is ... a beautiful city ... many people want to come here for a trip every year.”可知，昆明如此美丽以至于每年都有许多人想来这里旅行，a beautiful city是名词词组，要用such ... that ...引导结果状语从句。故选B。 8. The Old Town of Lijiang is one of ________ places I have ever seen. A. beautiful B. much beautiful C. more beautiful D. the most beautiful 【答案】D 【解析】 【详解】句意：丽江古城是我见过的最美丽的地方之一。 考查形容词最高级。“one of+the+形容词最高级+可数名词复数”表示“……中最……的之一”，此处要用beautiful的最高级形式the most beautiful。故选D。 9. —________ you ever ________ the Great Wall? —No, but I’m really looking forward to visiting it. A. Have; been to B. Have; gone to C. Has; been to D. Has; gone to 【答案】A 【解析】 【详解】句意：——你去过长城吗？——没有，但我真的很期待去参观。 考查have been to和have gone to的区别。have/has been to表示“去过某地”，现在已经回来；have/has gone to表示“去了某地”，现在还没有回来。根据“No, but I’m really looking forward to visiting it.”可知，没去过，用have/has been to，主语是you，助动词用have。故选A。 10. —When did Mary ________ Tom? —They have ________ for nearly 10 years. A. married; been married B. get married; got married C. marry; been married D. get married with; got married 【答案】C 【解析】 【详解】句意：——Mary什么时候和Tom结婚的？——他们已经结婚将近10年了。 考查动词和动词短语。marry sb.和某人结婚；get married结婚，短暂性动词，接宾语时需加to，不能与一段时间连用；be married已婚，延续性动词；get married with为错误表达。第一空，结合“When did Mary ... Tom”和选项可知，此处表示Mary和Tom结婚，助动词did后用动词原形，要用marry；第二空，根据“for nearly 10 years”可知，这是一段时间，时态要用现在完成时，需用延续性动词be married，其现在完成时结构为have been married。故选C。 第二节 完形填空（共10小题，每小题1分，共10分） 从A、B、C、D四个选项中选出能填入空白处的最佳选项，并将所选答案涂到答题卡的相应位置上。 Last summer, my family went on a holiday without smart phones. At first, I ___11___ my decision. Because I couldn’t send messages to my friends and I would not be connected to the rest of the world. However, our holiday without smart phones was ___12___. In our opinion, we enjoyed our holiday ___13___ being distracted (使分心) by smart phones. It was worth it. This summer, our holiday place had free Wi-Fi. After the first day, it became clear that my kids didn’t communicate with the family and they missed all ___14___. With eyes looking at the screens of smart phones, they never found the ___15___ around them. I tried to see it from their point of view. I know how important friends are to teenagers, ___16___ I wanted my kids to be able to keep in touch with ___17___ friends while enjoying our holiday. Maybe, for them, a holiday ___18___ using their phones whenever they want. I am not ___19___ what the right answer is because I have nothing to compare it with. Honestly, the family trip without our phones felt more like a holiday to me. Now I am planning it for next year. Maybe one day my kids will look back and ___20___ they should have said thanks to the times when they had to put down their phones and enjoy the trip. 11. A. thought about B. worried about C. cared about D. talked about 12. A. awful B. wonderful C. careful D. harmful 13. A. about B. for C. with D. without 14. A. reports B. answers C. activities D. classes 15. A. beauty B. danger C. traffic D. difficulty 16. A. but B. so C. or D. until 17. A. our B. my C. their D. his 18. A. means B. stops C. enjoys D. starts 19. A. happy B. surprised C. free D. sure 20. A. suggest B. decide C. realize D. wish 【答案】11 B 12. B 13. D 14. C 15. A 16. B 17. C 18. A 19. D 20. C 【解析】 【导语】本文主要讲述作者一家去年暑假度假时没有带智能手机，今年度假时度假地有免费Wi-Fi，但孩子们沉迷于手机，作者认为没有手机的一家人旅行更像假期，也许有一天孩子们会意识到他们应该感谢那些不得不放下手机享受旅行的时光。 【11题详解】 句意：一开始，我担心我的决定。 thought about思考；worried about担心；cared about关心；talked about谈论。根据下文“Because I couldn’t send messages to my friends and I would not be connected to the rest of the world.”可知，因为不能和朋友发信息，也不能和世界其他地方联系，所以一开始担心自己的决定。故选B。 【12题详解】 句意：然而，我们没有智能手机的假期很棒。 awful糟糕的；wonderful美妙的；careful仔细的；harmful有害的。根据下文“In our opinion, we enjoyed our holiday …being distracted (使分心) by smart phones. It was worth it.”可知，没有智能手机的假期很棒。故选B。 【13题详解】 句意：在我们看来，我们享受假期，没有被智能手机分心。 about关于；for为了；with和；without没有。根据上文“However, our holiday without smart phones was …”可知，此处指没有智能手机分心。故选D。 【14题详解】 句意：第一天过后，很明显我的孩子们没有和家人交流，他们错过了所有的活动。 reports报告；answers答案；activities活动；classes课程。根据上文“my kids didn’t communicate with the family”可知，孩子们没有和家人交流，错过了所有的活动。故选C。 【15题详解】 句意：他们的眼睛盯着智能手机的屏幕，从来没有发现过身边的美。 beauty美；danger危险；traffic交通；difficulty困难。根据下文“Honestly, the family trip without our phones felt more like a holiday to me.”可知，没有手机的一家人旅行更像假期，所以此处指孩子们没有发现身边的美。故选A。 【16题详解】 句意：我知道朋友对青少年来说有多重要，所以我希望我的孩子们在享受假期的同时能和他们的朋友保持联系。 but但是；so因此；or或者；until直到。根据“ I know how important friends are ... enjoying our holiday. ”可知，前后句是因果关系，前因后果，所以用so连接。故选B。 【17题详解】 句意：我知道朋友对青少年来说有多重要，所以我希望我的孩子们在享受假期的同时能和他们的朋友保持联系。 our我们的；my我的；their他们的；his他的。根据“my kids”可知，此处指孩子们的朋友，用their。故选C。 【18题详解】 句意：也许，对他们来说，假期意味着可以随时使用手机。 means意味着；stops停止；enjoys享受；starts开始。根据“ a holiday ... using their phones whenever they want.”可知，此处指假期意味着可以随时使用手机。故选A。 【19题详解】 句意：我不确定正确的答案是什么，因为我没有什么可以与之比较的。 happy开心的；surprised惊讶的；free自由的；sure确定的。根据“because I have nothing to compare it with”可知，因为没有可以比较的，所以不确定正确的答案是什么。故选D。 【20题详解】 句意：也许有一天我的孩子们会回想起来，意识到他们应该感谢那些不得不放下手机享受旅行的时光。 suggest建议；decide决定；realize意识到；wish希望。根据“Maybe one day my kids will look back and …they should have said thanks to the times when they had to put down their phones and enjoy the trip.”可知，此处指也许有一天孩子们会意识到他们应该感谢那些不得不放下手机享受旅行的时光。故选C。 第三部分 阅读理解 （共三节，共30分） 第一节 (共5小题，每小题1.5分，共7.5分） 根据短文内容，判断正误（正确“T”，错误“F”），并将所选答案涂到答题卡的相应位置上。 Dou Nan, a small village in Yunnan Province, is Asia’s largest flower trading market, providing about 70% of the flowers sold in China. Although it has only around 40,000 people, the village exports (出口) flowers to over 40 countries. In 2024, the export value of Dou Nan’s flowers reached 1.2 billion yuan. The area’s success is because of its great natural conditions, with plenty of rain, warm temperature all year, and the high altitude (海拔) which ensures plenty of sunlight—necessary for flowers to grow well. In the 1980s, the Chinese government allowed farmers in Dou Nan to choose whatever they wanted to grow. Many turned to flowers because they would make more money. Over time, the market grew with Chinese government’s help and faster deliveries (投递), making Dou Nan quite successful in the global (全球的) flower trade. The growth of flower sales online has also helped the area. More than 5,000 people in Dou Nan now sell flowers through live streaming (直播). One live streaming page on Douyin has over 6.3 million followers, and their highest daily sales reached over 10 million yuan. The Belt and Road pushes the development of Dou Nan’s industry, which not only offers more business chances, but also adds a larger market share in the international market. Now Dou Nan’s flowers are becoming famous around the world, helping more people learn about Chinese products. 21. All the flowers sold in China come from Dou Nan. 22. According to the text, low altitude makes sure Dou Nan gets enough sunlight for flower growing. 23. In the 1980s, the farmers in Dou Nan could grow whatever they wanted. 24. The popularity of live streaming shows that a large number of people buy flowers online. 25. According to the passage we know that The Belt and Road program has improved Dou Nan’s global influence. 【答案】21. F 22. F 23. T 24. T 25. T 【解析】 【导语】本文主要讲述了云南省斗南村作为亚洲最大的花卉交易市场的成功故事。 【21题详解】 细节理解题。根据“Dou Nan, a small village in Yunnan Province, is Asia’s largest flower trading market, providing about 70% of the flowers sold in China.”可知，斗南是中国约70%花卉的供应地，并非所有在中国销售的花都来自斗南。故填F。 【22题详解】 细节理解题。根据“The area’s success is because of its great natural conditions, with plenty of rain, warm temperature all year, and the high altitude (海拔) which ensures plenty of sunlight—necessary for flowers to grow well.”可知，是高海拔确保了充足的阳光，而不是低海拔。故填F。 【23题详解】 细节理解题。根据“In the 1980s, the Chinese government allowed farmers in Dou Nan to choose whatever they want to grow.”可知，20世纪80年代，斗南的农民可以种植任何他们想种的东西。故填T。 【24题详解】 细节理解题。根据“More than 5,000 people in Dou Nan now sell flowers through live streaming (直播). One live streaming page on Douyin has over 6.3 million followers, and their highest daily sales reached over 10 million yuan.”可知，直播的流行表明有很多人在网上买花。故填T。 【25题详解】 推理判断题。根据“The Belt and Road pushes the development of Dou Nan’s industry, which not only offers more business chances, but also adds a larger market share in the international market. Now Dou Nan’s flowers are becoming famous around the world, helping more people learn about Chinese products.”可知，“一带一路”提高了斗南的全球影响力。故填T。 第二节 （共15小题；每小题1分，共15分） 根据短文内容，从题中所给的A、B、C、D四个选项中，选出最佳选项，并将所选答案涂到答题卡的相应位置上。 A In order to improve students’ physical and mental (心智的) health, Yunnan middle schools extend (延长) the break time from 10 minutes to 15 minutes at the start of the 2025 spring term. Also, the daily exercise time should be no less than 120 minutes. After over two months, a survey (调查) about the changes was made among 200 students in Kunming Sunshine Middle School. The results suggested that 80 percent of the students like the idea as they have more choices during breaks. Here are the results. Teachers in Kunming Sunshine Middle School generally believe that the extended break time brings really good sides to students. Mr. Wang, an experienced P.E. teacher, said, “The longer break allows students to relax more and get ready for the next class. With more students being active during breaks, laughter and happiness are everywhere.” But Mr. Wang realizes that the longer break time also brings challenges for safety management. “With more students moving here and there, the risk of accidents increases.” he said, “We are going to take more measures (措施) to help keep safe.” 26. What percentage of students chat during the breaks according to Chart 1? A. 20%. B. 50%. C. 15%. D. 8%. 27. Which sport is the second most popular during the breaks among students according Chart 2? A. Badminton. B. Basketball. C. Table tennis. D. Jump rope. 28. After the change, the percentage of “Class Focus” ________. A. drops by 7% B. increases by 7% C. remains unchanged D. first falls then rises 29. What can we infer from the text? A. Teachers are strongly against the time extension. B. 10% of surveyed students jumped rope during the break. C. A lot of measures may be taken to help students keep safe. D. 20 of the surveyed students play badminton during the breaks. 30. Where can we most probably read this text? A. In a culture report. B. In a history book. C. In a science book. D. In an education magazine. 【答案】26. A 27. C 28. B 29. C 30. D 【解析】 【导语】本文介绍了云南中学在2025年春季学期将课间休息时间从10分钟延长至15分钟，并确保每日锻炼时间不少于120分钟的措施。通过对昆明阳光中学200名学生的调查，发现80%的学生喜欢这一变化，因为他们有更多的选择。文章还提到了教师对这一变化的看法，以及延长课间时间带来的挑战。 【26题详解】 推理判断题。根据Chart 1可知，聊天（Chatting）的学生占比为100%-7%-8%-15%-50%=20%。故选A。 【27题详解】 细节理解题。根据Chart 2可知，Basketball最受欢迎，其次是Table Tennis。故选C。 【28题详解】 推理判断题。根据Chart 3可知，“Class Focus”的百分比增加了22%-15%=7%。故选B。 【29题详解】 细节理解题。根据“We are going to take more measures to help keep safe.”可知，可能会采取很多措施来帮助学生保持安全。故选C。 【30题详解】 推理判断题。本文主要讨论的是教育领域的改革和措施，因此最可能出现在教育杂志中。故选D。 B Do you do any chores at home? Do you take any labor courses at school? They can not only make you form good habits but also help you develop some life skills. But how can we get proper practice? Here is some advice for you. Do chores at home. It’s not so difficult for you to do chores at home. Cooking, doing dishes and taking rubbish out are good choices for you. Many students think doing chores is a waste of time. But actually, it is important because it can provide you with fundamental skills. These skills will enable you to live independently and confidently. Take labor courses at school. Labor education will be included in the courses of middle schools and primary schools in China. And in this way, schools will offer many kinds of labor courses to students. Students can choose courses to learn how to do chores. It sounds really good to students’ full development. Join clubs. There must be all kinds of clubs for you. For example, you can join the cooking club, paper-cutting club or clothes-making club. By joining the clubs, you can develop your interests. ▲ If you are the winner in cake-making, paper-cutting or clothes-making competitions, your parents will be proud of you. And these kinds of competitions will make your school life colorful and meaningful. Through these competitions, you may find more fun in doing housework. It’s really important to take labor education both at school and at home 31. How does the writer begin the text? A. By telling a story. B. By asking questions. C. By giving examples. D. By describing a scene. 32. What does the underlined word “fundamental” in paragraph 2 probably mean? A Strange. B. Difficult. C. Basic. D. Strong. 33. What can be put in the blank “ ▲ ” in paragraph 5? A. Join in competitions. B. Do chores at school. C. Make your parents proud. D. Share kinds of labor tasks. 34. What is the main purpose of the text? A. To call on us to do some chores. B. To tell us the importance of doing chores. C. To offer us advice on developing life skills. D. To describe the ways of life in the future. 35. What’s the correct structure of the text? A. B. C. D. 【答案】31. B 32. C 33. A 34. C 35. A 【解析】 【导语】本文主要介绍了如何通过做家务和参加学校劳动课程来培养生活技能，给出了在家做家务、在学校参加劳动课程、加入俱乐部以及参加比赛等建议。 【31题详解】 细节理解题。根据“Do you do any chores at home? Do you take any labor courses at school?”可知，作者通过提问的方式开启文章。故选B。 【32题详解】 词句猜测题。根据“These skills will enable you to live independently and confidently.”可知，这些技能能让你独立且自信地生活，说明是基础的技能，可猜测划线词fundamental的意思是“基础的”，与basic意思相近。故选C。 【33题详解】 推理判断题。根据“If you are the winner in cake-making, paper-cutting or clothes-making competitions, your parents will be proud of you.”可知，此处讲的是参加比赛，选项A“参加比赛”最符合语境。故选A。 【34题详解】 主旨大意题。通读全文可知，本文主要给出了培养生活技能的建议，如做家务、上劳动课、参加俱乐部、参加比赛等，所以其目的是为我们提供培养生活技能的建议。故选C。 【35题详解】 篇章结构题。通读全文可知，第①段为总述，引出如何培养生活技能这一主题；第②、③、④、⑤段分别介绍了培养生活技能的方法；第⑥段总结全文，强调劳动教育在学校和家里都很重要，所以文章的总体结构为①—②③④⑤—⑥。故选A。 C 2025 Could Be the Hottest Year in History Data (数据) shows that 2024 was the hottest year since 1961. The average temperature in the country reached 10.92℃ last year, which is 1.03℃ higher than the usual average, according to official records. Global warming is the main reason for China’s higher-than-normal temperatures. It has caused rising sea levels, melting ice, and more extreme (极端的) weather, including longer heat waves and fewer cold days. The El Niño phenomenon (厄尔尼诺现象) —the warming of water in the Pacific Ocean—also adds to rising temperatures. A 1℃ rise in temperature has a strong influence on nature. Sea levels may rise by 2.3 meters over time, putting coastal areas in danger. Higher temperatures also harm wild crops and bring more pests (害虫). Some animals and plants may die out. Higher temperatures may temporarily increase crop production in some places. However, in the long term, farming will face bigger changes and possible decreases. Illnesses related to heat, like heatstroke (热射病), is becoming more common. Longer heat waves lead to higher death rates, showing the need for better healthcare and ways to prevent harm. The year 2025 seems to continue with higher-than-normal temperatures. On New Year’s Day, temperatures in areas south of the Yangtze River were over 15℃, far from the cold usually expected in winter. To deal with these problems, experts suggest developing technology to follow and predict extreme weather, like heat waves, to reduce risks. 36. How does the writer introduce the topic? A. By sharing experts’ opinion. B. By showing official data. C. By giving examples of extreme weather. D. By telling a personal story. 37. What is Paragraph 2 mainly about? A. What global warming is. B. What extreme weather is. C. What causes China’s higher-than-normal temperatures. D. What the El Niño phenomenon is. 38. What does the word “temporarily” mean? A. In a special period. B. For a short time. C. At the same time. D. For a long time. 39. Which of the following is TRUE according to the last paragraph? A. China will experience a colder-than-usual winter in 2025. B. On New Year’s Day, temperatures all over China were over 15℃. C. Global warming has no influence on nature. D. High-tech products may deal with problems caused by the rising temperatures. 40. What is the main purpose of the passage? A. To guess the exact temperature of 2025. B. To explain the causes and effects of rising temperatures. C To point out that people don’t do enough to fight climate change. D. To compare the weather in different parts of China. 【答案】36. B 37. C 38. B 39. D 40. B 【解析】 【导语】本文是一篇说明文。主要阐述全球变暖和厄尔尼诺现象致中国气温异常升高及其对自然、农业、健康等方面的影响，并提及2025年气温持续偏高趋势及专家应对建议。 【36题详解】 细节理解题。根据“Data (数据) shows that 2024 was the hottest year since 1961. The average temperature in the country reached 10.92℃ last year, which is 1.03℃ higher than the usual average, according to official records.”可知，作者是通过展示官方数据来引入话题的。故选B。 【37题详解】 主旨大意题。根据“Global warming is the main reason for China’s higher-than-normal temperatures. It has caused rising sea levels, melting ice, and more extreme (极端的) weather, including longer heat waves and fewer cold days. The El Niño phenomenon (厄尔尼诺现象) —the warming of water in the Pacific Ocean—also adds to rising temperatures.”可知，第二段主要讲的是导致中国气温高于正常水平的原因。故选C。 【38题详解】 词义猜测题。根据“Some animals and plants may die out. Higher temperatures may temporarily increase crop production in some places. However, in the long term, farming will face bigger changes and possible decreases.”可知，此处是说高温可能会在某些地方暂时增加作物产量，但从长远来看，农业将面临更大的变化和可能的减产，“temporarily”意为“暂时地，短时间地”，与“For a short time.”意思相近。故选B。 【39题详解】 推理判断题。根据“To deal with these problems, experts suggest developing technology to follow and predict extreme weather, like heat waves, to reduce risks.”可知，高科技产品可能会处理由气温上升引起的问题，D选项正确。故选D。 【40题详解】 主旨大意题。通读全文可知，文章主要介绍了中国气温高于正常水平的原因（全球变暖和厄尔尼诺现象）以及气温上升带来的影响（对自然、农业、人类健康等方面），所以这篇文章的主要目的是解释气温上升的原因和影响。故选B。 第三节（共5小题，每小题1.5分，共7. 5分） 根据短文内容，从短文后所给的选项中，选出能填入空白处的最佳选项。选项中有两项为多余选项，并将所选答案涂到答题卡的相应位置上。 根据短文内容，从短文后所给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。 To make our life better, we often have things that we want to change—our eating habits, our health conditions, our grades, etc. ___41___ ◆Set a proper aim Understand why you want to change and what you want to do. Make the aim clear enough. “I’ll get 10 more points in English.” is better than “I want to do better in my schoolwork.” ___42___ ◆Make a plan Trying to change many things all at once can be tiring and hard. Make a plan weekly or monthly. Divide a big plan into small ones. If you’re trying to eat healthier food, start with adding some vegetables to your meal every day. ◆Keep positive (积极的) Change often comes with challenges and difficulties, so keeping a positive mindset (心态) is important. Don’t be afraid of failures. ___43___ Adjust (调整) your plan if necessary. Remember, any small effort counts. ◆ ___44___ Tell your family and friends about your plan, and their support can be encouraging. What’s more, joining groups is also a good idea, as you can get valuable advice and help from each other. ◆Be patient ___45___ It takes time and hard work. Don’t expect quick results, but focus on making small progress every day. Celebrating every small achievement will help you stay motivated (有动力的) and keep moving forward. Change doesn’t have to be perfect. It just has to be in process. A. Get support. B. Learn from them instead of giving up. C Change cannot be achieved overnight. D. You can avoid changes as you grow up. E. A good learner will keep practicing what he has learned. F. Here are some ways that can help you change. G. Imagine the exciting moment when you achieve your aim. 【答案】41. F 42. G 43. B 44. A 45. C 【解析】 【导语】本文介绍了通过设定适当目标、制定计划、保持积极心态、寻求支持和耐心等待来实现生活中的改变。 【41题详解】 根据下文“◆Set a proper aim”，“◆Make a plan”，“◆Keep positive (积极的)”和“◆Be patient”介绍了一些方法可知，此处是一个过渡句，选项F“这里有一些方法可以帮助你改变。”符合语境。故选F。 【42题详解】 根据小标题“◆Set a proper aim”和“Understand why you want to change and what you want to do. Make the aim clear enough.”可知，此处与目标相关，选项G“想象一下当你实现目标时激动人心的时刻。”符合语境。故选G。 【43题详解】 根据上文“Don’t be afraid of failures. ”可知，不要害怕失败，再根据“Adjust (调整) your plan if necessary.”可知，如有必要，调整你的计划，由此推知此处是说从失败中学习，选项B“向它们学习，而不是放弃。”符合语境。故选B。 【44题详解】 根据下文“Tell your family and friends about your plan, and their support can be encouraging. ”可知，此处指要获得家人和朋友的支持，选项A“获得支持。”符合语境。故选A。 【45题详解】 根据小标题“◆Be patient.”和“It takes time and hard work. ”可知，改变不是一蹴而就的，它需要时间和努力工作，选项C“改变不可能在一夜之间实现。”符合语境。故选C。 第四部分 写作 （共三节，共20分） 第一节（共5小题；每小题1分，共5分） 根据句意，用括号中所给词的适当形式填空，并将答案写在答题卡的相应位置上。 46. By doing volunteer work, we can not only help others but also enrich (丰富) ________ with new experiences. (we) 【答案】ourselves 【解析】 【详解】句意：通过做志愿工作，我们不仅能帮助他人，还能通过新的经历充实我们自己。根据“we can not only help others but also enrich (丰富) ... with new experiences”可知，此处表示“充实我们自己”，要用反身代词，we的反身代词为ourselves。故填ourselves。 47. When you have trouble in _________ , it is helpful for you to discuss it with your teachers. (study) 【答案】studying 【解析】 【详解】句意：当你在学习上遇到困难时，与老师讨论是有帮助的。have trouble in后接动名词形式，study应变为studying。故填studying。 48. Our interest in Chinese paper-cutting _________ a lot after the artist gave us a talk. (rise) 【答案】rose 【解析】 【详解】句意：在艺术家给我们做了演讲之后，我们对中国剪纸的兴趣大增。rise“上升，增加”，动词；根据“after the artist gave us a talk.”可知，句子时态为一般过去时，谓语动词应使用其过去式rose。故填rose。 49. After I realized the ________ of self-control, I spend less time playing computer games. (important) 【答案】importance 【解析】 【详解】句意：在我意识到自我控制的重要性后，我花更少的时间玩电脑游戏了。the+名词+of“……的……”，固定搭配，要用important的名词形式importance。故填importance。 50. The taxi driver usually reminds passengers ________ anything behind when they get off. (leave) 【答案】not to leave 【解析】 【详解】句意：出租车司机通常会提醒乘客下车时不要落下任何东西。根据“reminds passengers ... anything behind when they get off”可知，此处应指提醒乘客下车时不要落下任何东西，remind sb. not to do sth.“提醒某人不要做某事”，固定搭配，要用leave的不定式否定形式not to leave。故填not to leave。 第二节（共5小题；每小题1分，共5分） 将下列句子中汉语部分译成英语，注意使用适当的形式，并将答案写在答题卡的相应位置上。 51. If you want to do well in English, you should read aloud _______________ reading in silence. (而不是) 【答案】instead of 【解析】 【详解】句意：如果你想学好英语，你应该大声朗读，而不是默读。instead of “而不是”，介词短语，后接名词、代词或动名词（doing 形式）。本句中“reading in silence”是动名词短语，作of的宾语。故填instead of。 52. Light music can help us relax and _________, so it is welcome by many people. (入睡) 【答案】fall asleep 【解析】 【详解】句意：轻音乐可以帮助我们放松和入睡，所以它受到很多人的欢迎。根据“relax and”可知，横线处需填动词原形，与“relax”并列，“入睡”的英文为“fall asleep”。故填fall asleep。 53. The little boy is used to __________ his sister to provide snacks for him. (依靠) 【答案】relying on 【解析】 【详解】句意：这个小男孩习惯依靠他妹妹给他提供零食。be used to + 名词/动名词结构表示“习惯于……”，rely on意为“依靠”，动词rely用动名词形式relying与on连用，符合句意。故填relying on。 54. On a clear night, you could see __________ stars shining in the sky. (数以千计的) 【答案】thousands of 【解析】 【详解】句意：在晴朗的夜晚，你可以看到数以千计的星星在天空中闪烁。thousands of意为“数以千计的”，用来修饰可数名词stars，符合句意。故填thousands of。 55. __________ the accident happened suddenly, Mike has suffered from the terrible back pain. (自从) 【答案】Since 【解析】 【详解】句意：自从那次事故突然发生以来，Mike一直遭受着严重的背痛。根据汉语提示“自从”可知，此处使用since，since引导时间状语从句，句子首字母大写。故填Since。 第三节 书面表达 （共10分） 56. 你校校刊英语专栏正在开展以“How I Have Changed”为题的征文活动。请你用英语写一篇短文，向专栏投稿，描述两年来你各方面的成长，或叙述一次改变你、使你成长的经历，并谈谈你的感受。 要求：1.根据所给题目，写一篇短文，词数不少于80； 2.语言流畅、书写规范、卷面整洁； 3.文中不得使用真实姓名、校名，否则以零分计。 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 How I Have Changed Over the past two years, I have grown significantly both academically and personally. I used to struggle with time management, often leaving homework until the last minute. Now, I plan my study schedule carefully and complete tasks ahead of deadlines. My grades have improved, and I feel more confident in class. I was once shy and avoided speaking in public. However, after joining the school debate club, I learned to express myself clearly. This experience taught me the value of courage and practice. These changes have made me more responsible and outgoing. I believe continuous self-improvement is key to success. 【解析】 【详解】[总体分析] ①题材：本文是一篇话题作文； ②时态：一般现在时与一般过去时； ③提示：写作要点已给出，考生注意不要遗漏要点，并适当添加细节，突出重点。 [写作步骤] 第一步，介绍两年来你各方面的成长； 第二步，书写总结，表达感想。 [亮点词汇] ①used to过去常 ②struggle with与……斗争 ③the value of……的价值 [高分句型] I believe continuous self-improvement is key to success.（宾语从句） 第1页/共1页 学科网（北京）股份有限公司 $ 云南民大附中2025年秋季学期初三年级暑假学习反馈 英语试卷 命题人：沈岚 审题人： 龚艳 （本试卷分四个部分，共8页 考试时间120分钟，满分100分） 注意事项：本试卷分试题和答题卡两部分，所有答案一律用2B铅笔填涂或用碳素笔、钢笔填写在答题卡上每题对应的答题区域内，答在试卷上无效。 第一部分 听力（共四节 满分30分） 第一节 听下面5个句子，从题中所给的A、B、C三个选项中选出与所听句子内容相关的图画。听完每个句子后，你将有5秒钟的作答时间，每个句子听两遍。（共5小题，每小题2分，共10分） 1. A. B. C. 2. A. B. C. 3. A. B. C. 4. A. B. C. 5. A. B. C. 第二节 听下面5个句子，从题中所给的A、B、C三个选项中选出与句子内容相符的正确答案。听完每个句子后，你将有10秒钟的时间回答有关小题和阅读下一小题。每个句子听两遍。（共5小题，每小题2分，共10分） 6. A. Don’t worry. B. It’s my pleasure. C. Just give it a try. 7. A. He is deaf. B. Monkey King. C. My elder brother. 8. A. Yes, I have. B. No, he didn’t. C. Yes, you should. 9. A. I’m going to be a teacher. B. I’m going to study English. C. I’m going to work in Xiamen. 10. A. By plane. B. Beijing duck. C. To take photos. 第三节 听下面每段对话，每段对话后有1-2个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前，你将有时间阅读各个小题，每小题5秒钟，听完后，各小题将给出5秒钟的作答时间，每段对话听两遍。（共5小题，每小题2分，共10分） 11. What did the man think of his trip last weekend? A. It was interesting. B. It was relaxing. C. It was exciting. 12. Why is the man going to Sichuan? A. To travel. B. To visit his family. C. To volunteer at the zoo. 13. How long will the woman stay in Xiamen? A. For one month. B. For half a year. C. For one year. 14. What is the woman preparing for? A. A speech competition. B. A writing competition. C. A story-telling competition. 15. How many times has the man read Great Expectations? A. Once. B. Twice. C. Three times. 第二部分 英语知识运用（共两节 满分20分） 第一节 单项填空（共10小题，每小题1分，共10分） 从题中所给的A、B、C、D四个选项中选出能填入空白处的最佳选项，并将所选答案涂到答题卡的相应位置上。 1. You are ________ control of your future, and what you’ve received is a return for your efforts. A. out B. of C. in D. on 2. —Which of the shirts do you like better, the yellow one or the red one? —I’ll take ________. They are expensive and out of fashion. A. neither B. either C. none D. both 3. We can ________ old books to people in need. That’s also a way to recycle things. A. look up B. put off C. give away D. try out 4. As we all know, the library doesn’t allow ________ loudly or running after each other. A. talk B. talked C. talking D. to talk 5. Time is ________ to everyone. As long as you work hard, you will make your dream come true. A. fair B. unfair C. polite D. impolite 6. You will never truly understand your parents’ great love ________ you grow up. A. if B. until C. since D. as 7. Kunming is ________ a beautiful city ________ many people want to come here for a trip every year. A. so; that B. such; that C. enough; that D. too; to 8. The Old Town of Lijiang is one of ________ places I have ever seen. A. beautiful B. much beautiful C. more beautiful D. the most beautiful 9. —________ you ever ________ the Great Wall? —No, but I’m really looking forward to visiting it. A. Have; been to B. Have; gone to C. Has; been to D. Has; gone to 10. —When did Mary ________ Tom? —They have ________ for nearly 10 years. A. married; been married B. get married; got married C marry; been married D. get married with; got married 第二节 完形填空（共10小题，每小题1分，共10分） 从A、B、C、D四个选项中选出能填入空白处的最佳选项，并将所选答案涂到答题卡的相应位置上。 Last summer, my family went on a holiday without smart phones. At first, I ___11___ my decision. Because I couldn’t send messages to my friends and I would not be connected to the rest of the world. However, our holiday without smart phones was ___12___. In our opinion, we enjoyed our holiday ___13___ being distracted (使分心) by smart phones. It was worth it. This summer, our holiday place had free Wi-Fi. After the first day, it became clear that my kids didn’t communicate with the family and they missed all ___14___. With eyes looking at the screens of smart phones, they never found the ___15___ around them. I tried to see it from their point of view. I know how important friends are to teenagers, ___16___ I wanted my kids to be able to keep in touch with ___17___ friends while enjoying our holiday. Maybe, for them, a holiday ___18___ using their phones whenever they want. I am not ___19___ what the right answer is because I have nothing to compare it with. Honestly, the family trip without our phones felt more like a holiday to me. Now I am planning it for next year. Maybe one day my kids will look back and ___20___ they should have said thanks to the times when they had to put down their phones and enjoy the trip. 11. A. thought about B. worried about C. cared about D. talked about 12. A. awful B. wonderful C. careful D. harmful 13. A. about B. for C. with D. without 14 A. reports B. answers C. activities D. classes 15. A. beauty B. danger C. traffic D. difficulty 16. A. but B. so C. or D. until 17. A. our B. my C. their D. his 18. A. means B. stops C. enjoys D. starts 19. A. happy B. surprised C. free D. sure 20. A. suggest B. decide C. realize D. wish 第三部分 阅读理解 （共三节，共30分） 第一节 (共5小题，每小题1.5分，共7.5分） 根据短文内容，判断正误（正确“T”，错误“F”），并将所选答案涂到答题卡的相应位置上。 Dou Nan, a small village in Yunnan Province, is Asia’s largest flower trading market, providing about 70% of the flowers sold in China. Although it has only around 40,000 people, the village exports (出口) flowers to over 40 countries. In 2024, the export value of Dou Nan’s flowers reached 1.2 billion yuan. The area’s success is because of its great natural conditions, with plenty of rain, warm temperature all year, and the high altitude (海拔) which ensures plenty of sunlight—necessary for flowers to grow well. In the 1980s, the Chinese government allowed farmers in Dou Nan to choose whatever they wanted to grow. Many turned to flowers because they would make more money. Over time, the market grew with Chinese government’s help and faster deliveries (投递), making Dou Nan quite successful in the global (全球的) flower trade. The growth of flower sales online has also helped the area. More than 5,000 people in Dou Nan now sell flowers through live streaming (直播). One live streaming page on Douyin has over 6.3 million followers, and their highest daily sales reached over 10 million yuan. The Belt and Road pushes the development of Dou Nan’s industry which not only offers more business chances, but also adds a larger market share in the international market. Now Dou Nan’s flowers are becoming famous around the world, helping more people learn about Chinese products. 21. All the flowers sold in China come from Dou Nan. 22. According to the text, low altitude makes sure Dou Nan gets enough sunlight for flower growing. 23. In the 1980s, the farmers in Dou Nan could grow whatever they wanted. 24. The popularity of live streaming shows that a large number of people buy flowers online. 25. According to the passage we know that The Belt and Road program has improved Dou Nan’s global influence. 第二节 （共15小题；每小题1分，共15分） 根据短文内容，从题中所给的A、B、C、D四个选项中，选出最佳选项，并将所选答案涂到答题卡的相应位置上。 A In order to improve students’ physical and mental (心智的) health, Yunnan middle schools extend (延长) the break time from 10 minutes to 15 minutes at the start of the 2025 spring term. Also, the daily exercise time should be no less than 120 minutes. After over two months, a survey (调查) about the changes was made among 200 students in Kunming Sunshine Middle School. The results suggested that 80 percent of the students like the idea as they have more choices during breaks. Here are the results. Teachers in Kunming Sunshine Middle School generally believe that the extended break time brings really good sides to students. Mr. Wang, an experienced P.E. teacher, said, “The longer break allows students to relax more and get ready for the next class. With more students being active during breaks, laughter and happiness are everywhere.” But Mr. Wang realizes that the longer break time also brings challenges for safety management. “With more students moving here and there, the risk of accidents increases.” he said, “We are going to take more measures (措施) to help keep safe.” 26. What percentage of students chat during the breaks according to Chart 1? A. 20%. B. 50%. C. 15%. D. 8%. 27. Which sport is the second most popular during the breaks among students according Chart 2? A. Badminton. B. Basketball. C. Table tennis. D. Jump rope. 28. After the change, the percentage of “Class Focus” ________. A. drops by 7% B. increases by 7% C. remains unchanged D. first falls then rises 29. What can we infer from the text? A. Teachers are strongly against the time extension. B. 10% of surveyed students jumped rope during the break. C. A lot of measures may be taken to help students keep safe. D. 20 of the surveyed students play badminton during the breaks. 30. Where can we most probably read this text? A. In a culture report. B. In a history book. C. In a science book. D. In an education magazine. B Do you do any chores at home? Do you take any labor courses at school? They can not only make you form good habits but also help you develop some life skills. But how can we get proper practice? Here is some advice for you. Do chores at home. It’s not so difficult for you to do chores at home. Cooking, doing dishes and taking rubbish out are good choices for you. Many students think doing chores is a waste of time. But actually, it is important because it can provide you with fundamental skills. These skills will enable you to live independently and confidently. Take labor courses at school. Labor education will be included in the courses of middle schools and primary schools in China. And in this way, schools will offer many kinds of labor courses to students. Students can choose courses to learn how to do chores. It sounds really good to students’ full development. Join clubs. There must be all kinds of clubs for you. For example, you can join the cooking club, paper-cutting club or clothes-making club. By joining the clubs, you can develop your interests. ▲ If you are the winner in cake-making, paper-cutting or clothes-making competitions, your parents will be proud of you. And these kinds of competitions will make your school life colorful and meaningful. Through these competitions, you may find more fun in doing housework. It’s really important to take labor education both at school and at home. 31. How does the writer begin the text? A. By telling a story. B. By asking questions. C. By giving examples. D. By describing a scene. 32. What does the underlined word “fundamental” in paragraph 2 probably mean? A. Strange. B. Difficult. C. Basic. D. Strong. 33. What can be put in the blank “ ▲ ” in paragraph 5? A. Join in competitions. B. Do chores at school. C. Make your parents proud. D. Share kinds of labor tasks. 34. What is the main purpose of the text? A. To call on us to do some chores. B. To tell us the importance of doing chores. C. To offer us advice on developing life skills. D. To describe the ways of life in the future. 35. What’s the correct structure of the text? A. B. C. D. C 2025 Could Be the Hottest Year in History Data (数据) shows that 2024 was the hottest year since 1961. The average temperature in the country reached 10.92℃ last year, which is 1.03℃ higher than the usual average, according to official records. Global warming is the main reason for China’s higher-than-normal temperatures. It has caused rising sea levels, melting ice, and more extreme (极端的) weather, including longer heat waves and fewer cold days. The El Niño phenomenon (厄尔尼诺现象) —the warming of water in the Pacific Ocean—also adds to rising temperatures. A 1℃ rise in temperature has a strong influence on nature. Sea levels may rise by 2.3 meters over time, putting coastal areas in danger. Higher temperatures also harm wild crops and bring more pests (害虫). Some animals and plants may die out. Higher temperatures may temporarily increase crop production in some places. However, in the long term, farming will face bigger changes and possible decreases. Illnesses related to heat, like heatstroke (热射病), is becoming more common. Longer heat waves lead to higher death rates, showing the need for better healthcare and ways to prevent harm. The year 2025 seems to continue with higher-than-normal temperatures. On New Year’s Day, temperatures in areas south of the Yangtze River were over 15℃, far from the cold usually expected in winter. To deal with these problems, experts suggest developing technology to follow and predict extreme weather, like heat waves, to reduce risks. 36. How does the writer introduce the topic? A. By sharing experts’ opinion. B. By showing official data. C. By giving examples of extreme weather. D. By telling a personal story. 37. What is Paragraph 2 mainly about? A. What global warming is. B. What extreme weather is. C. What causes China’s higher-than-normal temperatures. D. What the El Niño phenomenon is. 38. What does the word “temporarily” mean? A. In a special period. B. For a short time. C. At the same time. D. For a long time. 39. Which of the following is TRUE according to the last paragraph? A. China will experience a colder-than-usual winter in 2025. B. On New Year’s Day, temperatures all over China were over 15℃. C. Global warming has no influence on nature. D. High-tech products may deal with problems caused by the rising temperatures. 40. What is the main purpose of the passage? A To guess the exact temperature of 2025. B. To explain the causes and effects of rising temperatures. C. To point out that people don’t do enough to fight climate change. D. To compare the weather in different parts of China. 第三节（共5小题，每小题1.5分，共7. 5分） 根据短文内容，从短文后所给的选项中，选出能填入空白处的最佳选项。选项中有两项为多余选项，并将所选答案涂到答题卡的相应位置上。 根据短文内容，从短文后所给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。 To make our life better, we often have things that we want to change—our eating habits, our health conditions, our grades, etc. ___41___ ◆Set a proper aim Understand why you want to change and what you want to do. Make the aim clear enough. “I’ll get 10 more points in English.” is better than “I want to do better in my schoolwork.” ___42___ ◆Make a plan Trying to change many things all at once can be tiring and hard. Make a plan weekly or monthly. Divide a big plan into small ones. If you’re trying to eat healthier food, start with adding some vegetables to your meal every day. ◆Keep positive (积极的) Change often comes with challenges and difficulties, so keeping a positive mindset (心态) is important. Don’t be afraid of failures. ___43___ Adjust (调整) your plan if necessary. Remember, any small effort counts. ◆ ___44___ Tell your family and friends about your plan, and their support can be encouraging. What’s more, joining groups is also a good idea, as you can get valuable advice and help from each other. ◆Be patient ___45___ It takes time and hard work. Don’t expect quick results, but focus on making small progress every day. Celebrating every small achievement will help you stay motivated (有动力的) and keep moving forward. Change doesn’t have to be perfect. It just has to be in process. A. Get support. B. Learn from them instead of giving up. C. Change cannot be achieved overnight. D. You can avoid changes as you grow up. E. A good learner will keep practicing what he has learned. F. Here are some ways that can help you change. G. Imagine the exciting moment when you achieve your aim. 第四部分 写作 （共三节，共20分） 第一节（共5小题；每小题1分，共5分） 根据句意，用括号中所给词的适当形式填空，并将答案写在答题卡的相应位置上。 46. By doing volunteer work, we can not only help others but also enrich (丰富) ________ with new experiences. (we) 47. When you have trouble in _________ , it is helpful for you to discuss it with your teachers. (study) 48. Our interest in Chinese paper-cutting _________ a lot after the artist gave us a talk. (rise) 49. After I realized the ________ of self-control, I spend less time playing computer games. (important) 50. The taxi driver usually reminds passengers ________ anything behind when they get off. (leave) 第二节（共5小题；每小题1分，共5分） 将下列句子中汉语部分译成英语，注意使用适当的形式，并将答案写在答题卡的相应位置上。 51. If you want to do well in English, you should read aloud _______________ reading in silence. (而不是) 52. Light music can help us relax and _________ so it is welcome by many people. (入睡) 53. The little boy is used to __________ his sister to provide snacks for him. (依靠) 54. On a clear night, you could see __________ stars shining in the sky. (数以千计的) 55. __________ the accident happened suddenly, Mike has suffered from the terrible back pain. (自从) 第三节 书面表达 （共10分） 56. 你校校刊英语专栏正在开展以“How I Have Changed”为题的征文活动。请你用英语写一篇短文，向专栏投稿，描述两年来你各方面的成长，或叙述一次改变你、使你成长的经历，并谈谈你的感受。 要求：1.根据所给题目，写一篇短文，词数不少于80； 2.语言流畅、书写规范、卷面整洁； 3.文中不得使用真实姓名、校名，否则以零分计。 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第1页/共1页 学科网（北京）股份有限公司 $