第12讲 Unit 2 Amazing numbers 自我检测 新八年级英语暑假预习讲义新教材沪教版

**基本信息** 本试卷为初中英语Unit 2 "Amazing numbers"暑假单元卷，以“数字的奇妙应用”为主题，融合科学、文化、生活情境，全面考查语言能力与跨学科思维，适配单元教学目标。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |语法选择|15题/15分|介词、非谓语、副词等语法点|以Jane Goodall生平为语篇，渗透科学精神| |完形填空|10题/10分|上下文理解、词汇辨析|寓言故事传递“耐心处事”思维品质| |阅读理解|35题/45分|细节查找、推理判断|涵盖斐波那契数列（自然）、DeepSeek（科技）、数字文化差异（跨文化）| |书面表达|1题/15分|图表描述与观点表达|结合假期活动调查，培养信息整合与表达能力|

Unit 2 Amazing numbers自我检测 温馨提示： 本试卷共分第Ⅰ卷和第Ⅱ卷两部分，第Ⅰ卷为选择题；第Ⅱ卷为非选择题；满分为110分，考试时间为100分钟。 第Ⅰ卷 选择题（70分） 一、语法选择（15分） Jane Goodall, the world-famous primatologist and UN Messenger of Peace, passed away ___1____ October 1, 2025, at the age of 91. She died of natural causes in California, US, while on a speaking tour peacefully.​ Goodall loved animals deeply even when she was a little kid. At 8, she saved her pocket money little by little___2_____the book Tarzan. Later, she ___3___ fell in love with Doctor Dolittle—these books made her more and more _____4____ in wild animals. Her mother supported this passion instead of dismissing it, which pushed her to dream of studying animals in Africa, a place she finally visited in 1957.​ In 1960, Goodall started her important research on chimpanzees in Tanzania’s Gombe Park. She didn’t have formal science training, but she watched chimpanzees very ___5______ every day. She found that chimpanzees ___6___ make tools—they take leaves off small branches to get termites to eat. This finding challenged____7__ long-held belief that only humans used tools.​ When Goodall got older, she___8____ her focus from research to advocating for nature. She set up the Jane Goodall Institute to keep working for nature protection and started ____9____ project—the “Roots and Shoots” program. This program was even ____10_____ because it helped young people around the world do small things to protect the environment. Even when she was in her____11____, she traveled more than 300 days a year to spread messages about ___12_____the environment to more people.​ Her influence still lives on. UN Secretary-General Guterres said she left a great legacy for humans and nature. For many, she is a symbol of courage—proving that passion and persistence can change the world. Her ____13___ made people all over the world___14___: a museum in India planned an exhibition called “Celebrating Jane” to honor her, and a school in California planted a tree in memory of her and her work. _____15___Jane Goodall is gone, her spirit will always encourage people to care for our Earth.​ 1. A. in B. on C. for D. since 2. A. buy B. buying C. to buy D. bought 3. A. also B. as well C. too D. either 4. A. interest B. interesting C. interested D. interestedly 5. A. patient B. more patient C. patiently D. patience 6. A. can B. could C. should D. must 7. A. a B. an C. the D. \ 8. A. turn B. turned C. turns D. turning 9. A. other B. others C. another D. the other 10. A. meaningful B. most meaningful C. much meaningful D. more meaningful 11. A. eighty B. eightieth C. eighties D. the eightieth 12. A. to protect B. protecting C. protected D. protects 13. A. die B. dying C. dead D. death 14. A. sad B. sadder C. sadly D. more sadly 15. A. Although B. even though C. When D. After 二、完形填空（10分） Once upon a time, a wise man was walking from one town to another with a few of his students. As they were tired, they stopped by a lake to rest. The wise man said to one of his students, “I am very 16 . Could you please get me some water?” The student walked to the lake as the wise man requested. Right at that moment several ducks started 17 the lake. They moved so happily that they made waves on the water. As a result, the mud (泥) from the bottom of the river made water dirty. The student was disappointed when he saw this and quickly 18 told the wise man that the water was very dirty and not fit to drink. After about an hour, the wise man asked the same student to get him some water again. When the student reached the lake, he was very 19 . He found that the water in the lake was not dirty anymore. So he 20 the water bottle and took it to the wise man. The wise man drank the water and looked up at his student, “See what you did to make the water 21 ?” The student was puzzled because he did nothing. “You let it be for a/an 22 . As time passed, the mud settled down on its own.” The wise man continued. “Just like the lake, when your mind is 23 , it will become clear with more time.” When we find ourselves nervous or angry next time, we should stop and 24 for a while. By doing so, we can bring peace to our 25 . Only in this way can we control our feelings better and lead a healthy life. 16. A. hungry B. sleepy C. thirsty D. bored 17. A. swimming across B. speaking beside C. sleeping in D. arriving at 18. A. remained B. rescued C. refilled D. returned 19. A. nervous B. surprised C. angry D. sad 20. A. filled B. washed C. bought D. emptied 21. A. smelly B. clear C. tasty D. dirty 22. A. month B. week C. day D. hour 23. A. changed B. tested C. troubled D. opened 24. A. drink B. talk C. wait D. study 25. A. water B. mind C. mud D. student 三、阅读理解（45分） 第一节、阅读选择（30分） A Dora used to think numbers were boring — just symbols on a page for tests. But one Friday, her math teacher, Mr. Clark, changed everything. That day, instead of starting with exercises, Mr. Clark drew a large sunflower on the blackboard. “This is a secret code (编码),” he said. “Count the spirals (螺旋线) going left and right.” The students counted: 21 one way, 34 the other. “These are Fibonacci numbers (斐波那契数列)”, he explained. “They appear in flowers, trees, and even your ears. Nature follows this beautiful order.” Dora was amazed. Math was hiding in nature! Then, Mr. Clark showed a painting of the Mona Lisa. “Her face displays the Golden Ratio, about 1.618, which is why it looks so pleasing,” he said. Dora had never realized math could be found in art. Next, he played a note on the piano. “Eighty-eight keys, twelve different notes — this order keeps repeating to create all kinds of music.” The whole class was drawn in. Finally, Mr. Clark shared a poem written by Li Bai: “My boat has left ten thousand mountains far away” and “A thousand miles in one day”. He pointed out how the numbers expressed the poet’s speed and joy. Dora’s eyes widened — numbers could carry feelings, too! From then on, Dora began to notice numbers everywhere: 5 petals (花瓣) on a rose, 21 spirals on a pineapple, 60 seconds that made a perfect time for her dog to fetch a ball. She saw 7 colors in a rainbow and 24 hours in a day for both study and play. Dora finally understood. Numbers aren’t just for tests — they are the quiet builders of beauty in nature, art, music, and poetry. From that day on, math class became her favorite adventure. 26. How did Mr. Clark begin his class on that Friday? A. By doing difficult math exercises. B. By drawing a big sunflower head. C. By talking about a sunflower secret code. D. By showing a painting of the Mona Lisa. 27. Why was Dora surprised when she counted the sunflower spirals? A. She noticed the spirals were not the same. B. She thought the sunflower was very beautiful. C. She found the Fibonacci numbers in nature. D. She solved Mr. Clark’s difficult math problem. 28. Why does the writer mention the Mona Lisa and piano keys? A. To introduce that Mr. Clark is a good math teacher. B. To ask students to learn famous paintings and music. C. To connect the beauty of art with musical instruments. D. To show there are fun numbers in different parts of life. 29. How did Dora change her feelings before and after the class? A. From stressed to relaxed. B. From angry to excited. C. From bored to interested. D. From tired to surprised. 30. What can we learn from this text? A. We can find interesting things if we look closely at life. B. We can pass math tests if we have a good teacher. C. We can count numbers if we want to improve skills. D. We can create magic if we learn Fibonacci numbers. B In the world of artificial intelligence (AI), an unexpected success story is in the news. DeepSeek, a Chinese AI company that started just last year, has done something amazing. Although it had fewer tools and equipment than big companies, it has created an AI system that works as well as those made by the world’s largest tech companies, and sometimes even better. Its latest AI model, shown to the public in December 2024, shows a new way of thinking about technology. ▲ While big tech companies depend on powerful computers, DeepSeek found a special path forward. It’s like solving a picture puzzle (拼图): Instead of trying every piece one by one, it discovered clever methods to match the right pieces quickly. What it has achieved is amazing. DeepSeek used only 2,048 computer chips (芯片) to build its system, while other companies usually need more than 16,000. Its AI can deal with information very fast. It is able to manage 60 pieces of information in just one second. This triumph comes from smart design, not just good programming. What makes its achievement special is that it faced many challenges. While large companies can easily buy the newest technology, DeepSeek only had a small number of computer parts. However, it turned this problem into a chance to create better methods and better ways of working. The success of DeepSeek teaches us something important: Having the biggest and most expensive tools isn’t always necessary to achieve great things. Its story proves that creative thinking and smart solutions (方法) can help overcome difficult challenges in technology. 31. Which of the following can be put in “ ▲ ” in Paragraph 2? A. Its success is a result of years of research and development. B. Many experts believe that Al will replace humans in the future. C. The success has made DeepSeek a leader in the Al industry. D. By using less to do more, it showed what a small company could achieve. 32. What does the underlined word “triumph” in Paragraph 3 most probably mean? A. Problem. B. Method. C. Success. D. Experience. 33. What was the problem DeepSeek had when building its AI system? A. It could not get enough latest computer parts. B. It did not have enough money for the project. C. It did not have enough experienced researchers. D. It had too much competition from big companies. 34. Which of the following can best describe the difference between DeepSeek and large companies? A. B. C. D. 35. What is the main idea of this article? A. Chinese companies are better than others at making AI. B. Smart thinking and solutions can help achieve success. C. AI technology has developed very quickly in recent years. D. Big companies always have advantages over small ones. C How quickly can you count from one to ten? Do you use ten different words to do it? Can you do it in English, or do you have to use your first language? Do you count on your fingers? Many people think that numbers are the same all over the world. But scientists have discovered that it is not true. People in different parts of the world use different ways to count on their fingers. In the United States, people begin counting with their first finger. They then extend the rest of their fingers and finally the thumb to count to five. Then they repeat this with the other hand to get to ten. In China, people count by using different finger positions. In this way, a Chinese person can easily count to ten on only one hand. Besides ways of finger counting, scientists have found that cultures and languages are also different when it comes to numbers. Some languages have only a few words for numbers, and others have no words for numbers. For example, the aboriginal people (土著居民) in Australia don’t have hand movements to stand for numbers. They don’t even have words for numbers. However, they are still able to understand different ideas about numbers. Similarly, people of the Piraha tribe (部落) in northwestern Brazil don’t have words for numbers such as “one” or “three”. They are not able to say “five trees” or “ten trees” but can say “some trees” “more trees” or “many trees”. Professor Edward Gibson from the Massachusetts Institute of Technology said that most people believe that everyone knows how to count. “But here is a group that does not count. They could learn, but it’s not useful in their culture, so they’ve never picked it up.” 36. Why does the writer list the four questions at the beginning of the passage? A. To make a survey. B. To interest the readers. C. To give examples. D. To interview the readers. 37. What can we learn according to Paragraph 2? A. People from China can make use of different finger positions to do the counting. B. People from the US usually begin counting with their thumb. C. People from China count much faster than people from the US. D. People from the US use only one hand to count from one to ten. 38. Which of the following is TRUE about aboriginal Australians? A. There are ideas of numbers in their life. B. There is no “some trees” in their language. C. They have only a few words for numbers. D. They have hand movements to stand for numbers. 39. The study of the Piraha tribe shows that ________. A. people all over the world know how to count B. people of the tribe have words for numbers C. some groups of people are not smart enough to count D. counting is not useful in the culture of the tribe 40. What is the main idea of the passage? A. People from different cultures have different ideas about numbers. B. Chinese people can count more easily on their fingers than Americans. C. In some aboriginal cultures, people don’t even know how to count. D. Some languages don’t have number words because people don’t need numbers. 第二节、阅读填空（5分） Have you ever counted the number of digits (数字) in your mobile phone number? Your number has 11 digits. You may sometimes find it hard to remember your number. 41 Why is that? The 11 digits can be divided into three parts. 42 The first three numbers tell you which mobile phone service provider you are using. For example, 135 is for China Mobile Communication Corporation and 188 is for China Unicom. The fourth to the seventh digits tell you which area the number is recorded in. And the last four digits are random (随机的). 43 We once had 10 digits. But as our population grew, there were not enough numbers for us to use. So we began to use 11 digits starting from 1999. Eleven digits can be used to make tens of billions of mobile phone numbers. That’s enough for each person to have seven or eight phone numbers to use in China. 44 Usually, the service provider will reuse a canceled number after three to six months. If you call a number that you haven’t contacted (联络) for a long time, you may find that its owner has changed. Besides China, Britain and Japan also use 11-digit mobile phone number. But their numbers always start with 0. 45 Countries like the USA, Australia and India use phone numbers with 10 digits. Canada’s mobile phone numbers are perhaps the world’s shortest: they use seven digits. A. That’s because China has the longest mobile phone numbers in the world. B. Also, mobile phone numbers can be recycled. C. We have all kinds of phones. D. Each part has a different meaning. E. So they cannot create as many numbers as we can. F. The main reason for 11 digits is that we have the largest population in the world. 第三节、项目式情境（10分） 配对阅读。左栏是五个人接完电话后的感受，右栏是七个电话内容，请为每个人选择最有可能接的一个电话，并将答题卡上对应题目所选的选项涂黑。 46 Anna is very happy. Five people are coming to see her. Her house is big and can provide enough rooms for them. Anna can play with the kids. She can’t wait to see them. She’s sure that they will have a good time. 47 There is something wrong with Mr. Black’s car, but he needn’t spend money repairing it. He just needs to make sure that it’s not his fault. Mr. Brown will pay for it. 48 George is sad because the stain (污渍) on his coat can’t be cleaned forever. He is quite busy this week and he is afraid that he may not be free to get it back. Perhaps his sister can help. 49 Mr. Green has a dog. Today it disturbed others. He has to say sorry and pay for all the bad things it did. He is going to spend some time training it to be a good dog. 50 Mr. Smith may be lonely. His wife says that she can’t have dinner with him tonight. He will have dinner by himself. He won’t prepare much delicious food. A hamburger and some vegetable salad will be enough. A. This is Old Henry calling. Your cat is really lovely, but it is also naughty. It got into my house this morning and broke my vase which cost me $1,000. It destroyed my son’s glasses, too. Call me at 218-3495 as soon as you get home. B. This is Mr. Norris from the coat store. We tried to get the stain out of your coat but we haven’t been successful. Dry cleaning hasn’t helped, so unfortunately there isn’t anything more we can do about it. Would you be able to come over and get back your coat this week? C. This is Mrs. Brown from across the street. Your dog got into my garden today and destroyed half of my flowers. I’d say it’s going to cost about $250 to replace them. Not to mention my time and effort. Call me as soon as you get this message. The number is 916-5741. D. This is Mr. Brown. I’m afraid I had a slight accident in the parking lot and did some damage to your car. I’m really sorry about it but I’m sure that my insurance company will pay the costs of any repairs. Please give me a call when you get in. You can reach me at 555-4023. E. This is Grace calling. You will never guess where I am! I’m at the airport with John and the kids. All five of us are here this time. Isn’t that great? Hope you’ve still got rooms for us! We’ll be at your place by 6 o’clock. Don’t worry about dinner. We can just send out for some hamburgers! F. This is Anne. It’s 8:00 pm and I’m still busy working at the office, so I don’t think I’ll be able to join you for dinner. I feel really bad about it, but we’ll definitely have dinner together tomorrow night. Promise! G. This is Louise calling. It’s 2:30 pm. You said you’d meet me for lunch at 1:30 in front of the restaurant. Well, I’m not waiting any longer. And please don’t bother calling me again. 第2卷 非选择题（共40分） 第一节、短文填词（5分） Once upon a time, there was a hunter who was proud of his skills. One day, he went to the mountains in search of his target（目标）. When he went into the forest, all the animals became afraid and ran away. Only the lion c 51 him to fight. The hunter took out his arrow（箭）and launched it at once. He was so confident that he didn’t choose the direction c 52 . The arrow hit a bird in the tree i 53 . Before the hunter r 54 his mistake, the lion took the chance and launched attack. Luckily, the lion also missed his target by inches. After the a 55 , the hunter never showed off（炫耀）his skills. 第二节、阅读回答问题（10分） Everyone’s talking about “digital citizenship”, but what is it? We use the word “digital” to talk about computer technology. Being a “citizen” means that you belong to a group of people. Digital citizens can use technology to communicate with others online and know how to use the Internet in a safe and responsible way. Are you a good digital citizen? Here are some ways to be safe and responsible online. 1. Stay safe To stay safe, never give your personal information online, such as your address or the name of your school. Make sure that you create strong, secure passwords and keep them secret. Don’t tell your friends your passwords. 2. Show respect Just like in real life, it’s important to behave well online. For example, if you want to post a photo of someone, make sure you ask for their permission first. It’s OK to disagree, because everybody can have their own opinion. But, always be polite! 3. Be kind Before you post a comment online, stop and think. Is it positive? How will your words make someone feel? Don’t say something online that you wouldn’t say in real life. If you see that someone’s being bullied (霸凌) online, tell a parent, teacher or another adult. 4. Be careful Don’t trust everyone or everything online. Remember that people online are not always who they say they are. Never open emails from strangers, click on strange links or download apps without asking an adult. They could have viruses (病毒). If you’re not sure, ask your parents or teacher! Spending time and learning online can be great if we’re good digital citizens. So, be safe, be responsible and have fun! 56. What does being a “citizen” mean? 57. Can you tell your friends your passwords? 58. Why is it OK to disagree? 59. What should you do when you see that someone’s being bullied online? 60. What is the passage mainly about? 第三节、语法填空（10分） There was a Chinese mathematician, astronomer, and mechanic called Zu Chongzhi. Now, he is mainly famous as the 61 (one) person to find out that pi (π) falls between 3.1415926 and 3.1415927. And his result remained the most accurate and 62 (early) value in the world for more than 900 years. He also worked out the close value of pi to be 355/113, which he called “the close ratio (比率)”. This ratio was so hard to get 63 a Japanese mathematician named it “Zu’s ratio”. He was born into a well-educated family. As 64 excellent engineer, his grandfather taught him science. From an early age, he showed great 65 (intelligent) and curiosity. Zu also showed special interests 66 mathematics and astronomy. It is not clear how Zu Chongzhi became interested in 67 (find) the value of pi, yet people have told stories about him. For a long time in the past, people 68 (believe) that the circumference (周长) of a circle was three times its diameter. Zu Chongzhi was not sure about this result and he wanted to prove it by 69 (he). After years of hard work, he 70 (final) worked out the value of pi. 第三节、书面表达（15分） 假设你们学校进行了一项有关学生假期活动的调查，下面图表显示的是你们班的调查数据。 请根据该图表写一份调查报告并谈谈你自己的想法。 要点： 提示词： 聊天 chat　义务性工作 voluntary work 要求：1. 80词左右，标题和开头已给出，不计入总词数内； 2. 文中不得出现真实姓名和校名； 3. 可适当增加细节，以使条理清楚、行文连贯； 4. 标点正确，书面整洁。 Activities on holidays Our school made a survey on students’ activities on holidays recently. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 18 / 18 学科网（北京）股份有限公司 $ Unit 2 Amazing numbers自我检测 温馨提示： 本试卷共分第Ⅰ卷和第Ⅱ卷两部分，第Ⅰ卷为选择题；第Ⅱ卷为非选择题；满分为110分，考试时间为100分钟。 第Ⅰ卷 选择题（70分） 一、语法选择（15分） Jane Goodall, the world-famous primatologist and UN Messenger of Peace, passed away ___1____ October 1, 2025, at the age of 91. She died of natural causes in California, US, while on a speaking tour peacefully.​ Goodall loved animals deeply even when she was a little kid. At 8, she saved her pocket money little by little___2_____the book Tarzan. Later, she ___3___ fell in love with Doctor Dolittle—these books made her more and more _____4____ in wild animals. Her mother supported this passion instead of dismissing it, which pushed her to dream of studying animals in Africa, a place she finally visited in 1957.​ In 1960, Goodall started her important research on chimpanzees in Tanzania’s Gombe Park. She didn’t have formal science training, but she watched chimpanzees very ___5______ every day. She found that chimpanzees ___6___ make tools—they take leaves off small branches to get termites to eat. This finding challenged____7__ long-held belief that only humans used tools.​ When Goodall got older, she___8____ her focus from research to advocating for nature. She set up the Jane Goodall Institute to keep working for nature protection and started ____9____ project—the “Roots and Shoots” program. This program was even ____10_____ because it helped young people around the world do small things to protect the environment. Even when she was in her____11____, she traveled more than 300 days a year to spread messages about ___12_____the environment to more people.​ Her influence still lives on. UN Secretary-General Guterres said she left a great legacy for humans and nature. For many, she is a symbol of courage—proving that passion and persistence can change the world. Her ____13___ made people all over the world___14___: a museum in India planned an exhibition called “Celebrating Jane” to honor her, and a school in California planted a tree in memory of her and her work. _____15___Jane Goodall is gone, her spirit will always encourage people to care for our Earth.​ 1. A. in B. on C. for D. since 2. A. buy B. buying C. to buy D. bought 3. A. also B. as well C. too D. either 4. A. interest B. interesting C. interested D. interestedly 5. A. patient B. more patient C. patiently D. patience 6. A. can B. could C. should D. must 7. A. a B. an C. the D. \ 8. A. turn B. turned C. turns D. turning 9. A. other B. others C. another D. the other 10. A. meaningful B. most meaningful C. much meaningful D. more meaningful 11. A. eighty B. eightieth C. eighties D. the eightieth 12. A. to protect B. protecting C. protected D. protects 13. A. die B. dying C. dead D. death 14. A. sad B. sadder C. sadly D. more sadly 15. A. Although B. even though C. When D. After 【答案】BCACC BCBCD CBDAA 【解析】文章介绍了著名灵长类动物学家简・古道尔的2025年10月1日离世、童年爱好、研究贡献、环保行动及深远影响，展现其对自然与人类的意义。 1. B。句意：世界著名灵长类动物学家、联合国和平信使简・古道尔于 2025 年 10 月 1 日去世，享年 91 岁。考查时间介词辨析。A. in（后接年 / 月 / 季节）；B. on（后接具体日期）；C. for（后接时间段，表 “持续”）；D. since（后接过去时间点，表 “自从”）。句中 “October 1, 2025” 是具体日期，需用 on 修饰，所以选 B。 2. C。句意：8 岁时，她一点点攒零花钱，为了买《泰山》这本书。考查非谓语动词。A. buy（动词原形）；B. buying（动名词 / 现在分词）；C. to buy（动词不定式，表目的）；D. bought（动词过去式）。“攒零花钱” 的目的是 “买这本书”，需用不定式表目的，所以选 C。 3. A。句意：后来，她也爱上了《杜立德医生》—— 这些书让她对野生动物越来越感兴趣。考查 “也” 的用法辨析。A. also（用于肯定句，放在实义动词前、be 动词 / 助动词后）；B. as well（用于肯定句末尾，无逗号隔开）；C. too（用于肯定句末尾，常加逗号）；D. either（用于否定句末尾）。句中 “fell in love” 是实义动词短语，“也” 需放在实义动词前，所以选 A。 4. C。句意：后来，她也爱上了《杜立德医生》—— 这些书让她对野生动物越来越感兴趣。考查词性及固定搭配。A. interest（名词，“兴趣”；动词，“使感兴趣”）；B. interesting（形容词，“令人感兴趣的”，修饰物）；C. interested（形容词，“感兴趣的”，修饰人，固定搭配 be interested in）；D. interestedly（副词，“感兴趣地”）。句中 “made her” 后接形容词作宾语补足语，且主语是人，需用 interested，所以选 C。 5. C。句意：她没有接受过正规的科学训练，但每天都非常耐心地观察黑猩猩。考查词性辨析。A. patient（形容词，“耐心的”，修饰名词 / 作表语）；B. more patient（形容词比较级，“更耐心的”）；C. patiently（副词，“耐心地”，修饰动词）；D. patience（名词，“耐心”）。句中 “watched” 是动词，需用副词修饰，且无比较含义，所以选 C。 6. B。句意：她发现黑猩猩会制造工具 —— 它们把小树枝上的叶子摘掉，用来获取白蚁当食物。考查情态动词时态。A. can（一般现在时，“能，会”）；B. could（can 的过去时，“能，会”）C . should（“应该”）；；D. must（“必须，一定”）。主句 “found” 是一般过去时，宾语从句需用相应过去时态，所以选 C。 7. C。句意：这一发现挑战了长期以来 “只有人类会使用工具” 的观点。考查冠词辨析。A. a（不定冠词，表泛指，用于辅音音素开头的单词前）；B. an（不定冠词，表泛指，用于元音音素开头的单词前）；C. the（定冠词，表特指）；D. \（零冠词，用于不可数名词泛指或复数名词泛指等）。句中 “long-held belief” 后有定语从句 “that only humans used tools” 修饰，表特指，需用 the，所以选 C。 8. B。句意：随着古道尔年龄增长，她将重心从研究转向了倡导保护自然。考查动词时态。A. turn（一般现在时，原形）；C. turns（一般现在时，第三人称单数）；B. turned（一般过去时）；D. turning（动名词 / 现在分词）。文章整体讲述过去的事，需用一般过去时，所以选 B。 9. C。句意：她成立了简・古道尔研究所，继续致力于自然保护，并启动了另一个项目 ——“根与芽” 计划。考查代词辨析。A. other（“其他的”，后接复数名词）；B. others（“其他事物 / 人”，名词性物主代词，后不接名词）；C. another（“另一个”，后接单数可数名词，表泛指三者及以上中的一个）；D. the other（“两者中的另一个”）。句中 “project” 是单数可数名词，且无 “两者” 的语境，表泛指 “另一个项目”，所以选 C。 10.D。句意：这个项目更有意义，因为它帮助世界各地的年轻人做小事来保护环境。考查形容词比较级。A. meaningful（原级，“有意义的”）；B. most meaningful（最高级，“最有意义的”，需加 the）；C. much meaningful（错误表达，多音节形容词比较级前用 more，不用 much）；D. more meaningful（比较级，“更有意义的”）。句中 “even” 常修饰比较级，表 “更……”，且多音节形容词比较级在词前加 more，所以选 D。 11. C。句意：即使在她 80 多岁时，她每年仍旅行 300 多天，向更多人传播保护环境的理念。考查年龄表达。A. eighty（基数词，“八十”）；B. eightieth（序数词，“第八十”）；C. eighties（“in one's eighties” 固定搭配，“在某人八十多岁时”）；D. the eightieth（“the + 序数词” 表 “第八十”）。表达 “在某人几十多岁时” 需用 “in one's + 基数词复数”，所以选 C。 12. B。句意：即使在她 80 多岁时，她每年仍旅行 300 多天，向更多人传播保护环境的理念。考查非谓语动词。A. to protect（动词不定式）；B. protecting（动名词）；C. protected（过去分词）；D. protects（动词第三人称单数）。“about” 是介词，后接动名词作宾语，所以选 B。 13. D。句意：她的离世让全世界的人都很悲伤：印度一家博物馆计划举办名为 “致敬简” 的展览来纪念她，美国加利福尼亚州的一所学校也种树纪念她和她的事业。考查词性辨析。A. die（动词原形，“死亡”）；B. dying（动名词 / 现在分词，“垂死的”）；C. dead（形容词，“死亡的”）；D. death（名词，“死亡”）。句中 “Her” 是形容词性物主代词，后接名词，所以选 D。 14. A。句意：她的离世让全世界的人都很悲伤：印度一家博物馆计划举办名为 “致敬简” 的展览来纪念她，美国加利福尼亚州的一所学校也种树纪念她和她的事业。考查形容词作宾语补足语。A. sad（形容词，“悲伤的”）；B. sadder（形容词比较级，“更悲伤的”）；C. sadly（副词，“悲伤地”）；D. more sadly（副词比较级，“更悲伤地”）。“make sb. + 形容词” 是固定搭配，表 “使某人……”，且无比较含义，所以选 A。 15. A。句意：虽然简・古道尔已经离世，但她的精神将永远鼓励人们关爱我们的地球。考查连词辨析。A. Although（“虽然，尽管”，引导让步状语从句，可置于句首 / 句中，不与 but 连用）；B. even though（“即使，尽管”，语气比 although 强，常表 “退一步说”）；C. When（“当…… 时”，引导时间状语从句）；D. After（“在…… 之后”，引导时间状语从句）。句中 “Jane Goodall is gone” 与 “her spirit will always encourage people” 是转折让步关系，且无 “退一步” 的强调语气，所以选 A。 二、完形填空（10分） Once upon a time, a wise man was walking from one town to another with a few of his students. As they were tired, they stopped by a lake to rest. The wise man said to one of his students, “I am very 16 . Could you please get me some water?” The student walked to the lake as the wise man requested. Right at that moment several ducks started 17 the lake. They moved so happily that they made waves on the water. As a result, the mud (泥) from the bottom of the river made water dirty. The student was disappointed when he saw this and quickly 18 told the wise man that the water was very dirty and not fit to drink. After about an hour, the wise man asked the same student to get him some water again. When the student reached the lake, he was very 19 . He found that the water in the lake was not dirty anymore. So he 20 the water bottle and took it to the wise man. The wise man drank the water and looked up at his student, “See what you did to make the water 21 ?” The student was puzzled because he did nothing. “You let it be for a/an 22 . As time passed, the mud settled down on its own.” The wise man continued. “Just like the lake, when your mind is 23 , it will become clear with more time.” When we find ourselves nervous or angry next time, we should stop and 24 for a while. By doing so, we can bring peace to our 25 . Only in this way can we control our feelings better and lead a healthy life. 16. A. hungry B. sleepy C. thirsty D. bored 17. A. swimming across B. speaking beside C. sleeping in D. arriving at 18. A. remained B. rescued C. refilled D. returned 19. A. nervous B. surprised C. angry D. sad 20. A. filled B. washed C. bought D. emptied 21. A. smelly B. clear C. tasty D. dirty 22. A. month B. week C. day D. hour 23. A. changed B. tested C. troubled D. opened 24. A. drink B. talk C. wait D. study 25. A. water B. mind C. mud D. student 【答案】16. C 17. A 18. D 19. B 20. A 21. B 22. D 23. C 24. C 25. B 【解析】本文主要通过智者让学生去湖里取水的故事来告诉我们，当你恼怒的时候，静置一段时间，自己就会安定下来。 16. 句意：我很渴。 hungry饿的；sleepy困倦的；thirsty渴的；bored厌倦的。根据“Could you please get me some water?”可知渴了想喝水。故选C。 17. 句意：就在这时，几只鸭子开始游向湖。 swimming across游向；speaking beside在……旁边说话；sleeping in在……里睡觉；arriving at到达。根据“Right at that moment several ducks started”以及下文“They moved so happily that they made waves on the water.”可知鸭子们在湖里游动。故选A。 18. 句意：看到这这个学生很失望，立刻回去告诉智者水很脏，不能喝。 remained保持；rescued营救；refilled重新装满；returned返回。根据“The student was disappointed when he saw this”以及下文“told the wise man”可知学生失望地回去了。故选D。 19. 句意：当学生到达湖边时，他非常惊讶。 nervous紧张的；surprised惊讶的；angry生气的；sad难过的。根据下文“He found that the water in the lake was not dirty anymore.”可知湖水不脏了，所以学生很惊讶。故选B。 20. 句意：于是他装满了水瓶，把它拿给了智者。 filled装满；washed洗；bought买；emptied倒空。根据“the water bottle”以及下文“took it to the wise man”可知学生装了水拿给智者。故选A。 21. 句意：看看你是怎么做才让水变清澈的？ smelly难闻的；clear清澈的；tasty美味的；dirty脏的。根据前文的描述可知，一开始湖水是脏的，后面变清澈了，所以智者问学生是怎么让水变清澈的。故选B。 22. 句意：你让它静置了一个小时。 month月；week周；day天；hour小时。根据上文“After about an hour”可知过了一个小时。故选D。 23. 句意：就像这个湖一样，当你的思绪被困扰时，随着时间的推移，它会自己变得清晰起来。 changed改变；tested测试；troubled困扰；opened打开。根据“it will become clear with more time”可知此处是指思绪被困扰。故选C。 24. 句意：下次当我们发现自己紧张或生气时，我们应该停下来等一会儿。 drink喝；talk说话；wait等待；study学习。根据下文“By doing so, we can bring peace to our…”可知此处是指停下来等待一会儿就会变得平静。故选C。 25. 句意：这样做，我们可以给我们的心灵带来平静。 water水；mind心灵；mud泥土；student学生。根据前文的描述以及“bring peace to”可知此处指给心灵带来平静。故选B。 三、阅读理解（45分） 第一节、阅读选择（30分） A Dora used to think numbers were boring — just symbols on a page for tests. But one Friday, her math teacher, Mr. Clark, changed everything. That day, instead of starting with exercises, Mr. Clark drew a large sunflower on the blackboard. “This is a secret code (编码),” he said. “Count the spirals (螺旋线) going left and right.” The students counted: 21 one way, 34 the other. “These are Fibonacci numbers (斐波那契数列)”, he explained. “They appear in flowers, trees, and even your ears. Nature follows this beautiful order.” Dora was amazed. Math was hiding in nature! Then, Mr. Clark showed a painting of the Mona Lisa. “Her face displays the Golden Ratio, about 1.618, which is why it looks so pleasing,” he said. Dora had never realized math could be found in art. Next, he played a note on the piano. “Eighty-eight keys, twelve different notes — this order keeps repeating to create all kinds of music.” The whole class was drawn in. Finally, Mr. Clark shared a poem written by Li Bai: “My boat has left ten thousand mountains far away” and “A thousand miles in one day”. He pointed out how the numbers expressed the poet’s speed and joy. Dora’s eyes widened — numbers could carry feelings, too! From then on, Dora began to notice numbers everywhere: 5 petals (花瓣) on a rose, 21 spirals on a pineapple, 60 seconds that made a perfect time for her dog to fetch a ball. She saw 7 colors in a rainbow and 24 hours in a day for both study and play. Dora finally understood. Numbers aren’t just for tests — they are the quiet builders of beauty in nature, art, music, and poetry. From that day on, math class became her favorite adventure. 26. How did Mr. Clark begin his class on that Friday? A. By doing difficult math exercises. B. By drawing a big sunflower head. C. By talking about a sunflower secret code. D. By showing a painting of the Mona Lisa. 27. Why was Dora surprised when she counted the sunflower spirals? A. She noticed the spirals were not the same. B. She thought the sunflower was very beautiful. C. She found the Fibonacci numbers in nature. D. She solved Mr. Clark’s difficult math problem. 28. Why does the writer mention the Mona Lisa and piano keys? A. To introduce that Mr. Clark is a good math teacher. B. To ask students to learn famous paintings and music. C. To connect the beauty of art with musical instruments. D. To show there are fun numbers in different parts of life. 29. How did Dora change her feelings before and after the class? A. From stressed to relaxed. B. From angry to excited. C. From bored to interested. D. From tired to surprised. 30. What can we learn from this text? A. We can find interesting things if we look closely at life. B. We can pass math tests if we have a good teacher. C. We can count numbers if we want to improve skills. D. We can create magic if we learn Fibonacci numbers. 【答案】26. B 27. C 28. D 29. C 30. A 【解析】本文是一篇记叙文，讲述了女孩Dora原本觉得数学枯燥，但在数学老师Mr. Clark通过向日葵、蒙娜丽莎、钢琴和诗歌展示数学与自然、艺术、音乐的联系后，她发现了数学的美，从此爱上数学课。 26. 第二段第一句：“That day, instead of starting with exercises, Mr. Clark drew a large sunflower on the blackboard.” 说明老师画了一朵大向日葵，然后让学生数螺旋线，这是课堂开始的方式。 27. 第二段中，学生数出21和34后，Mr. Clark解释这是斐波那契数列，并说“They appear in flowers, trees, and even your ears. Nature follows this beautiful order.” Dora感到惊奇是因为她在自然界中发现了数学规律。 28. 文中提到蒙娜丽莎展示“黄金分割比”，钢琴键展示重复的秩序，分别对应艺术和音乐，目的是说明在不同领域都有有趣的数字。第三段开头“Then, Mr. Clark showed... Next, he played...” 整体是为了展示数学存在于生活的不同方面。 29. 文章第一段第一句“Dora used to think numbers were boring”及全文最后一句“From that day on, math class became her favorite adventure.” 表明她从觉得无聊转变为感兴趣。 30. 全文主旨：Dora通过观察自然、艺术、音乐、诗歌中的数字规律，发现数学不只是为了考试，而是生活中美的基础。这告诉我们仔细观察生活就能发现有趣的东西。 B In the world of artificial intelligence (AI), an unexpected success story is in the news. DeepSeek, a Chinese AI company that started just last year, has done something amazing. Although it had fewer tools and equipment than big companies, it has created an AI system that works as well as those made by the world’s largest tech companies, and sometimes even better. Its latest AI model, shown to the public in December 2024, shows a new way of thinking about technology. ▲ While big tech companies depend on powerful computers, DeepSeek found a special path forward. It’s like solving a picture puzzle (拼图): Instead of trying every piece one by one, it discovered clever methods to match the right pieces quickly. What it has achieved is amazing. DeepSeek used only 2,048 computer chips (芯片) to build its system, while other companies usually need more than 16,000. Its AI can deal with information very fast. It is able to manage 60 pieces of information in just one second. This triumph comes from smart design, not just good programming. What makes its achievement special is that it faced many challenges. While large companies can easily buy the newest technology, DeepSeek only had a small number of computer parts. However, it turned this problem into a chance to create better methods and better ways of working. The success of DeepSeek teaches us something important: Having the biggest and most expensive tools isn’t always necessary to achieve great things. Its story proves that creative thinking and smart solutions (方法) can help overcome difficult challenges in technology. 31. Which of the following can be put in “ ▲ ” in Paragraph 2? A. Its success is a result of years of research and development. B. Many experts believe that Al will replace humans in the future. C. The success has made DeepSeek a leader in the Al industry. D. By using less to do more, it showed what a small company could achieve. 32. What does the underlined word “triumph” in Paragraph 3 most probably mean? A. Problem. B. Method. C. Success. D. Experience. 33. What was the problem DeepSeek had when building its AI system? A. It could not get enough latest computer parts. B. It did not have enough money for the project. C. It did not have enough experienced researchers. D. It had too much competition from big companies. 34. Which of the following can best describe the difference between DeepSeek and large companies? A. B. C. D. 35. What is the main idea of this article? A. Chinese companies are better than others at making AI. B. Smart thinking and solutions can help achieve success. C. AI technology has developed very quickly in recent years. D. Big companies always have advantages over small ones. 【答案】31. D 32. C 33. A 34. D 35. B 【解析】本文讲述中国AI公司DeepSeek的逆袭故事，文章通过这一案例揭示，技术突破不依赖资源规模，而取决于创造性思维与智能解决方案。 31. 推理判断题。根据第二段“While big tech companies depend on powerful computers, DeepSeek found a special path forward”可知，尽管大型科技公司依赖强大的计算机，DeepSeek却找到了一条独特的前进之路。此处需体现DeepSeek与大公司的对比——以更少资源实现更高效能。故选D。 32. 词句猜测题。根据“DeepSeek used only 2,048 computer chips... while other companies usually need more than 16,000”以及其AI处理速度达“60 pieces of information in just one second”可知，此处用具体数据证明DeepSeek的技术突破，triumph指代这一成功。故选C。 33. 细节理解题。根据第四段“While large companies can easily buy the newest technology, DeepSeek only had a small number of computer parts”可知，其核心问题是“无法获取足够的最新计算机部件”。故选A。 34. 细节理解题。文章多次强调 DeepSeek 的“资源高效性”：大公司依赖“16,000 + 芯片”和“powerful computers”，而DeepSeek通过“smart design”仅用“2,048 芯片”实现同等性能。说明DeepSeek的性能要好于Large companies，而其费用要少于Large companies。故选D。 35. 主旨大意题。根据“creative thinking and smart solutions can help overcome difficult challenges”可知，创造性思维和巧妙的解决方案有助于克服技术领域的艰巨挑战。此处明确点明“创新思维的决定性作用”。故选B。 C How quickly can you count from one to ten? Do you use ten different words to do it? Can you do it in English, or do you have to use your first language? Do you count on your fingers? Many people think that numbers are the same all over the world. But scientists have discovered that it is not true. People in different parts of the world use different ways to count on their fingers. In the United States, people begin counting with their first finger. They then extend the rest of their fingers and finally the thumb to count to five. Then they repeat this with the other hand to get to ten. In China, people count by using different finger positions. In this way, a Chinese person can easily count to ten on only one hand. Besides ways of finger counting, scientists have found that cultures and languages are also different when it comes to numbers. Some languages have only a few words for numbers, and others have no words for numbers. For example, the aboriginal people (土著居民) in Australia don’t have hand movements to stand for numbers. They don’t even have words for numbers. However, they are still able to understand different ideas about numbers. Similarly, people of the Piraha tribe (部落) in northwestern Brazil don’t have words for numbers such as “one” or “three”. They are not able to say “five trees” or “ten trees” but can say “some trees” “more trees” or “many trees”. Professor Edward Gibson from the Massachusetts Institute of Technology said that most people believe that everyone knows how to count. “But here is a group that does not count. They could learn, but it’s not useful in their culture, so they’ve never picked it up.” 36. Why does the writer list the four questions at the beginning of the passage? A. To make a survey. B. To interest the readers. C. To give examples. D. To interview the readers. 37. What can we learn according to Paragraph 2? A. People from China can make use of different finger positions to do the counting. B. People from the US usually begin counting with their thumb. C. People from China count much faster than people from the US. D. People from the US use only one hand to count from one to ten. 38. Which of the following is TRUE about aboriginal Australians? A. There are ideas of numbers in their life. B. There is no “some trees” in their language. C. They have only a few words for numbers. D. They have hand movements to stand for numbers. 39. The study of the Piraha tribe shows that ________. A. people all over the world know how to count B. people of the tribe have words for numbers C. some groups of people are not smart enough to count D. counting is not useful in the culture of the tribe 40. What is the main idea of the passage? A. People from different cultures have different ideas about numbers. B. Chinese people can count more easily on their fingers than Americans. C. In some aboriginal cultures, people don’t even know how to count. D. Some languages don’t have number words because people don’t need numbers. 【答案】36. B 37. A 38. A 39. D 40. A 【解析】本文是一篇说明文，文章主要探讨了不同文化背景下人们对数字的理解和计数方式存在差异。通过举例不同地区的人们手指计数的方法，以及一些没有数字词汇的部落，说明文化和语言对数字认知的影响。 36. 推理判断题。根据文章第一段“How quickly can you count from one to ten? Do you use ten different words to do it? Can you do it in English, or do you have to use your first language? Do you count on your fingers?”可知，作者在文章开头列出了四个问题，这些问题与读者的日常生活相关，且具有一定的趣味性，其目的是吸引读者的兴趣，引导读者继续阅读。故选B。 37. 细节理解题。根据文章第二段“In China, people count by using different finger positions. In this way, a Chinese person can easily count to ten on only one hand.”可知，中国人可以通过使用不同的手指位置来进行计数，因此，中国人可以利用不同的手指位置来进行计数。故选A。 38. 细节理解题。根据文章第三段“For example, the aboriginal people in Australia don’t have hand movements to stand for numbers. They don’t even have words for numbers. However, they are still able to understand different ideas about numbers.”可知，澳大利亚的土著居民没有代表数字的手势，甚至没有代表数字的词汇，但他们仍然能够理解关于数字的不同概念，说明他们的生活中有数字的概念。故选A。 39. 细节理解题。根据文章第四段“Professor Edward Gibson from the Massachusetts Institute of Technology said that most people believe that everyone knows how to count. ‘But here is a group that does not count. They could learn, but it’s not useful in their culture, so they’ve never picked it up.’”可知，麻省理工学院的Edward Gibson教授表示，大多数人认为每个人都知道如何计数，但有一个群体不会计数，他们可以学习，但在他们的文化中没有用，所以他们从来没有学过，这说明计数在该部落的文化中没有用。故选D。 40. 主旨大意题。根据文章第三段“Besides ways of finger counting, scientists have found that cultures and languages are also different when it comes to numbers.”以及全文内容可知，文章主要探讨了不同文化背景下人们对数字的理解和计数方式存在差异，通过举例不同地区的人们手指计数的方法，以及一些没有数字词汇的部落，说明文化和语言对数字认知的影响，因此文章的主旨大意是不同文化背景的人对数字有不同的理解。故选A。 第二节、阅读填空（5分） Have you ever counted the number of digits (数字) in your mobile phone number? Your number has 11 digits. You may sometimes find it hard to remember your number. 41 Why is that? The 11 digits can be divided into three parts. 42 The first three numbers tell you which mobile phone service provider you are using. For example, 135 is for China Mobile Communication Corporation and 188 is for China Unicom. The fourth to the seventh digits tell you which area the number is recorded in. And the last four digits are random (随机的). 43 We once had 10 digits. But as our population grew, there were not enough numbers for us to use. So we began to use 11 digits starting from 1999. Eleven digits can be used to make tens of billions of mobile phone numbers. That’s enough for each person to have seven or eight phone numbers to use in China. 44 Usually, the service provider will reuse a canceled number after three to six months. If you call a number that you haven’t contacted (联络) for a long time, you may find that its owner has changed. Besides China, Britain and Japan also use 11-digit mobile phone number. But their numbers always start with 0. 45 Countries like the USA, Australia and India use phone numbers with 10 digits. Canada’s mobile phone numbers are perhaps the world’s shortest: they use seven digits. A. That’s because China has the longest mobile phone numbers in the world. B. Also, mobile phone numbers can be recycled. C. We have all kinds of phones. D. Each part has a different meaning. E. So they cannot create as many numbers as we can. F. The main reason for 11 digits is that we have the largest population in the world. 【答案】41. A 42. D 43. F 244. B 45. E 【解析】本文主要讲述了手机号码的位数、结构、变化及其在不同国家之间的差异。 41. 根据“You may sometimes find it hard to remember your number. … Why is that?”可知，此处是在解释为什么有时会觉得手机号码难以记住，选项B“那是因为中国的手机号码是世界上最长的”符合语境，提供了一个可能的解释，即因为号码长所以难以记住。故选A。 42. 根据“The 11 digits can be divided into three parts. …”可知，此处是在介绍手机号码11位数字的划分，D选项“每一部分都有不同的含义”符合语境，引出了下文对每一部分含义的详细解释。故选D。 43. 根据“We once had 10 digits. But as our population grew, there were not enough numbers for us to use. So we began to use 11 digits starting from 1999.”可知，此处需要解释从10位增加到11位的原因。选项G“11位数字的主要原因是世界上人口最多”符合语境，直接回应了这一点，解释了人口增长导致号码位数增加的原因。故选F。 44. 根据“Usually, the service provider will reuse a canceled number after three to six months.”可知，手机号码可以重复利用。选项C“此外，手机号码可以回收”符合语境。故选B。 45. 根据“But their numbers always start with 0.”可知，此处需要解释手机号码以0开头的影响。选项F“所以他们不能像我们一样创造那么多数字”符合语境，解释了因为以0开头，所以可组成的手机号码数量受到限制，不如中国多（中国不以0开头，且是11位，可组成的数量更多）。故选E。 第三节、项目式情境（10分） 配对阅读。左栏是五个人接完电话后的感受，右栏是七个电话内容，请为每个人选择最有可能接的一个电话，并将答题卡上对应题目所选的选项涂黑。 46 Anna is very happy. Five people are coming to see her. Her house is big and can provide enough rooms for them. Anna can play with the kids. She can’t wait to see them. She’s sure that they will have a good time. 47 There is something wrong with Mr. Black’s car, but he needn’t spend money repairing it. He just needs to make sure that it’s not his fault. Mr. Brown will pay for it. 48 George is sad because the stain (污渍) on his coat can’t be cleaned forever. He is quite busy this week and he is afraid that he may not be free to get it back. Perhaps his sister can help. 49 Mr. Green has a dog. Today it disturbed others. He has to say sorry and pay for all the bad things it did. He is going to spend some time training it to be a good dog. 50 Mr. Smith may be lonely. His wife says that she can’t have dinner with him tonight. He will have dinner by himself. He won’t prepare much delicious food. A hamburger and some vegetable salad will be enough. A. This is Old Henry calling. Your cat is really lovely, but it is also naughty. It got into my house this morning and broke my vase which cost me $1,000. It destroyed my son’s glasses, too. Call me at 218-3495 as soon as you get home. B. This is Mr. Norris from the coat store. We tried to get the stain out of your coat but we haven’t been successful. Dry cleaning hasn’t helped, so unfortunately there isn’t anything more we can do about it. Would you be able to come over and get back your coat this week? C. This is Mrs. Brown from across the street. Your dog got into my garden today and destroyed half of my flowers. I’d say it’s going to cost about $250 to replace them. Not to mention my time and effort. Call me as soon as you get this message. The number is 916-5741. D. This is Mr. Brown. I’m afraid I had a slight accident in the parking lot and did some damage to your car. I’m really sorry about it but I’m sure that my insurance company will pay the costs of any repairs. Please give me a call when you get in. You can reach me at 555-4023. E. This is Grace calling. You will never guess where I am! I’m at the airport with John and the kids. All five of us are here this time. Isn’t that great? Hope you’ve still got rooms for us! We’ll be at your place by 6 o’clock. Don’t worry about dinner. We can just send out for some hamburgers! F. This is Anne. It’s 8:00 pm and I’m still busy working at the office, so I don’t think I’ll be able to join you for dinner. I feel really bad about it, but we’ll definitely have dinner together tomorrow night. Promise! G. This is Louise calling. It’s 2:30 pm. You said you’d meet me for lunch at 1:30 in front of the restaurant. Well, I’m not waiting any longer. And please don’t bother calling me again. 【答案】46. E 47. D 48. B 49. C 50. F 【解析】本文是电话内容和对应的接电话人的感受。 46. 根据“Anna is very happy. Five people are coming to see her. Her house is big and can provide enough rooms for them. Anna can play with the kids. She can’t wait to see them. She’s sure that they will have a good time.”可知，Anna很高兴，因为五个人要来看她，她的房子很大，可以为他们提供足够的房间。右侧选项E“这是Grace打来的电话。你永远猜不到我在哪里！我在机场和John还有孩子们在一起。这次我们五个人都来了。这不是很棒吗？希望你还有房间给我们！我们六点到你家。别担心晚餐，我们可以叫一些汉堡”与之对应。故选E。 47. 根据“There is something wrong with Mr. Black’s car, but he needn’t spend money repairing it. He just needs to make sure that it’s not his fault. Mr. Brown will pay for it.”可知，Mr. Black的车出了问题，但他不需要花钱修理，只需要确认不是他的错，Mr. Brown会支付修理费用。右侧选项D“这是Mr. Brown打来的电话。恐怕我在停车场出了点小事故，损坏了你的车。我对此非常抱歉，但我相信我的保险公司会支付修理费用。请回来后给我打电话。你可以通过555-4023联系我”与之对应。故选D。 48. 根据“George is sad because the stain on his coat can’t be cleaned forever. He is quite busy this week and he is afraid that he may not be free to get it back. Perhaps his sister can help.”可知，George很伤心，因为他外套上的污渍无法被彻底清除，他这周很忙，担心没时间去取回外套，或许他姐姐可以帮忙。右侧选项B“这是来自外套店的Mr. Norris。我们尝试去除你外套上的污渍，但没有成功。干洗也没有用，所以很遗憾我们无能为力。这周你能来取回你的外套吗”与之对应。故选B。 49. 根据“Mr. Green has a dog. Today it disturbed others. He has to say sorry and pay for all the bad things it did. He is going to spend some time training it to be a good dog.”可知，Mr. Green有一只狗，今天它打扰了别人，他必须道歉并赔偿它造成的所有损失，他打算花时间训练它成为一只好狗。右侧选项C“这是街对面的Mrs. Brown打来的电话。你的狗今天进了我的花园，毁了我一半的花。我说要花大约250美元来替换它们，更不用说我的时间和精力了。请尽快给我回电话。号码是916-5741”与之对应。故选C。 50. 根据“Mr. Smith may be lonely. His wife says that she can’t have dinner with him tonight. He will have dinner by himself. He won’t prepare much delicious food. A hamburger and some vegetable salad will be enough.”可知，Mr. Smith可能感到孤独，因为他的妻子说她今晚不能和他一起吃晚饭，他将独自吃饭，不会准备太多美味的食物，一个汉堡和一些蔬菜沙拉就够了。右侧选项F“这是Anne打来的电话。现在是晚上8点，我还在办公室忙着工作，所以我想我不能和你一起吃晚饭了。我对此感到非常抱歉，但我们明晚一定会一起吃晚饭。我保证”与之对应。故选F。 第2卷 非选择题（共40分） 第一节、短文填词（5分） Once upon a time, there was a hunter who was proud of his skills. One day, he went to the mountains in search of his target（目标）. When he went into the forest, all the animals became afraid and ran away. Only the lion c 51 him to fight. The hunter took out his arrow（箭）and launched it at once. He was so confident that he didn’t choose the direction c 52 . The arrow hit a bird in the tree i 53 . Before the hunter r 54 his mistake, the lion took the chance and launched attack. Luckily, the lion also missed his target by inches. After the a 55 , the hunter never showed off（炫耀）his skills. 【答案】51. (c)hallenged 52. (c)orrectly 53. (i)nstead 54. (r)ealized 55. (a)ccident 【解析】本文讲述的是骄傲的猎人与狮子挑战的故事。 51. 句意：只有狮子向他挑战。根据“all the animals became afraid and ran away.”及首字母提示可知，狮子向猎人发起挑战，challenge“挑战”，动词，故事发生在过去，动词应用过去式，故填(c)hallenged。 52. 句意：他太自信了，以至于没有正确选择方向。根据“The arrow hit a bird in the tree”及首字母提示可知，方向没有选对，空处修饰句中的动词，应用副词形式，表示“正确地”，故填(c)orrectly。 53. 句意：箭射中了树上的一只鸟。根据首字母提示及“Only the lion...him to fight. The hunter took out his arrow（箭）and launched it at once. He was so confident that he didn’t choose the direction”可知，猎人没有射中狮子而是射中了一只鸟，此处应用副词instead“反而”，故填(i)nstead。 54. 句意：在猎人意识到自己的错误之前，狮子抓住机会发动了攻击。根据“the hunter...his mistake”及首字母提示可知，在猎人意识到自己的错误之前，空处缺谓语，此处用动词，且要用过去式，故填(r)ealized。 55. 句意：事故发生后，猎人再也不炫耀自己的技能了。根据上文的描述及首字母提示可知，这是一次不测事件，accident“不测事件，事故”，此处名词用单数形式，故填(a)ccident。 第二节、阅读回答问题（10分） Everyone’s talking about “digital citizenship”, but what is it? We use the word “digital” to talk about computer technology. Being a “citizen” means that you belong to a group of people. Digital citizens can use technology to communicate with others online and know how to use the Internet in a safe and responsible way. Are you a good digital citizen? Here are some ways to be safe and responsible online. 1. Stay safe To stay safe, never give your personal information online, such as your address or the name of your school. Make sure that you create strong, secure passwords and keep them secret. Don’t tell your friends your passwords. 2. Show respect Just like in real life, it’s important to behave well online. For example, if you want to post a photo of someone, make sure you ask for their permission first. It’s OK to disagree, because everybody can have their own opinion. But, always be polite! 3. Be kind Before you post a comment online, stop and think. Is it positive? How will your words make someone feel? Don’t say something online that you wouldn’t say in real life. If you see that someone’s being bullied (霸凌) online, tell a parent, teacher or another adult. 4. Be careful Don’t trust everyone or everything online. Remember that people online are not always who they say they are. Never open emails from strangers, click on strange links or download apps without asking an adult. They could have viruses (病毒). If you’re not sure, ask your parents or teacher! Spending time and learning online can be great if we’re good digital citizens. So, be safe, be responsible and have fun! 56. What does being a “citizen” mean? 57. Can you tell your friends your passwords? 58. Why is it OK to disagree? 59. What should you do when you see that someone’s being bullied online? 60. What is the passage mainly about? 【答案】56. You belong to a group of people. 57. No, I can’t. 58. Because everybody can have their own opinion. 59. Tell a parent, teacher or another adult. 60. How to be a good digital citizen. 【解析】本文主要介绍了如何做一名合格的网络公民。 56. 根据“Being a citizen means that you belong to a group of people”，可知成为公民意味着你属于一群人。故填You belong to a group of people. 57. 根据“Don’t tell your friends your passwords.”，可知不能告诉朋友你的密码。故填No, I can’t. 58. 根据“It’s OK to disagree, because everybody can have their own opinion”，可知不同意没关系，因为每个人都有自己的观点。故填Because everybody can have their own opinion. 59. 根据“If you see that someone’s being bullied (霸凌) online, tell a parent, teacher or another adult.”，可知当你看到网上霸凌时，可以告诉爸爸、妈妈、老师或其他的成年人。故填Tell a parent, teacher or another adult. 60. 文章主要介绍了如何做一名合格的网络公民。故填How to be a good digital citizen. 第三节、语法填空（10分） There was a Chinese mathematician, astronomer, and mechanic called Zu Chongzhi. Now, he is mainly famous as the 61 (one) person to find out that pi (π) falls between 3.1415926 and 3.1415927. And his result remained the most accurate and 62 (early) value in the world for more than 900 years. He also worked out the close value of pi to be 355/113, which he called “the close ratio (比率)”. This ratio was so hard to get 63 a Japanese mathematician named it “Zu’s ratio”. He was born into a well-educated family. As 64 excellent engineer, his grandfather taught him science. From an early age, he showed great 65 (intelligent) and curiosity. Zu also showed special interests 66 mathematics and astronomy. It is not clear how Zu Chongzhi became interested in 67 (find) the value of pi, yet people have told stories about him. For a long time in the past, people 68 (believe) that the circumference (周长) of a circle was three times its diameter. Zu Chongzhi was not sure about this result and he wanted to prove it by 69 (he). After years of hard work, he 70 (final) worked out the value of pi. 【答案】61. first 62. earliest 63. that 64. an 65. intelligence 66. in 67. finding 68. believed 69. himself 70. finally 【解析】 本文主要介绍了中国数学家、天文学家和机械师祖冲之。 61. 句意：现在，他主要因第一个发现圆周率（π）在3.1415926到3.1415927之间而闻名。根据“person to find out that pi (π) falls between 3.1415926 and 3.1415927”可知，此处指第一个发现圆周率在3.1415926到3.1415927之间的人，表示顺序用序数词“first”，意为“第一”。故填first。 62. 句意：他的结果在900多年里一直是世界上最准确、最早的值。根据“the most accurate and”可知，此处用形容词最高级，与“the most accurate”并列，且“and”表并列，前后形式一致，所以用“early”的最高级“earliest”，意为“最早的”。故填earliest。 63. 句意：这个比率很难得到，以至于一个日本数学家称它为“祖氏比率”。根据“This ratio was so hard to get”可知，此处为so...that...引导的结果状语从句，意为“如此……以至于……”。故填that。 64. 句意：作为一名优秀的工程师，他的祖父教他科学。根据“As...excellent engineer”可知，此处泛指一名优秀的工程师，“excellent”以元音音素开头，所以用不定冠词“an”修饰。故填an。 65. 句意：从很小的时候起，他就表现出了极大的智慧和好奇心。根据“great”可知，此处用名词形式，“intelligent”的名词形式是“intelligence”，意为“智慧”，不可数名词。故填intelligence。 66. 句意：祖冲之也对数学和天文学表现出特殊的兴趣。show interest in意为“对……表现出兴趣”。故填in。 67. 句意：目前尚不清楚祖冲之是如何对找出圆周率的值感兴趣的，但人们讲述过关于他的故事。、become interested in doing sth.意为“对做某事感兴趣”，固定词组。故填finding。 68. 句意：在过去的很长时间里，人们都认为圆的周长是其直径的三倍。根据“For a long time in the past”可知，此处描述过去发生的事情，用一般过去时，“believe”的过去式是“believed”。故填believed。 69. 句意：祖冲之对这个结果不确定，他想自己证明。by oneself意为“独自”，主语是“he”，所以用反身代词himself。故填himself。 70. 句意：经过多年的努力，他终于算出了圆周率的值。此处用副词修饰动词，final的副词形式是finally，意为“最终”。故填finally。 第三节、书面表达（15分） 假设你们学校进行了一项有关学生假期活动的调查，下面图表显示的是你们班的调查数据。 请根据该图表写一份调查报告并谈谈你自己的想法。 要点： 提示词： 聊天 chat　义务性工作 voluntary work 要求：1. 80词左右，标题和开头已给出，不计入总词数内； 2. 文中不得出现真实姓名和校名； 3. 可适当增加细节，以使条理清楚、行文连贯； 4. 标点正确，书面整洁。 Activities on holidays Our school made a survey on students’ activities on holidays recently. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Activities on holidays Our school made a survey on students’ activities on holidays recently. 30 percent of the students study by themselves during the holidays. They read books or do their homework. There’re 30 percent of the students chatting or playing games online. Then, 25 percent of the students watch TV or listen to some music. 10 percent of the students like to do some sports, such as playing basketball and football. There’re still 5 percent of the students. They travel or do some voluntary work. I think we should have a meaningful holiday. Don’t spend too much time playing online games. We should make good use of the holidays. [总体分析] ①题材：本文是一篇材料作文； ②时态：时态为“一般现在时”； ③提示：写作要点已给出，考生要根据图表写一份调查报告，适当添加细节，并突出写作重点。 [写作步骤] 第一步，表明写作意图。借用“学生假期活动的调查”来引出重点介绍的内容； 第二步，具体阐述写作内容。介绍几项假期活动的占比并谈谈自己的想法； 第三步，书写结语。表达“希望学生们好好利用假期，过一个有意义的假期”的愿望。 [亮点词汇] ①study by themselves自学 ②like to do sth喜欢做某事 ③do some voluntary work做一些志愿工作 ④make good use of好好利用 [高分句型] ①There’re 30 percent students chatting or playing games online.（There be句型） ② Don’t spend too much time playing online games.（祈使句） 18 / 18 学科网（北京）股份有限公司 $