Unit 1 培优提升卷 课件- 2024-2025学年人教版英语九年级全册

Unit 1 培优提升卷 第一部分　阅读理解(共两节，满分35分) 第一节(共15小题；每小题2分，满分30分) 阅读下列短文，从短文后每题所给的A、B、C和D四个选项中，选出最佳选项。 A [2024·焦作二模]With the development of technology, we are now in a time of being “smart”. Smart city technologies have already been used in many places. Internet of Things It is like the blood vessels (血管) of a city, connecting everything to the Internet. Imagine when you are nearly home, your smartwatch can tell your home to turn on the lights. This can become a reality with the Internet of Things. Big data analytics (大数据分析) Big data analytics is the process where computers pick useful data. The technology can be used in many areas. For example, the data on your health can help doctors find out what illness you have. The data about the air can tell us about a coming storm or rain. Besides these, it can also recommend (推荐) articles and news according to the records read by the users. Online maps Baidu Map and Gaode Map are two typical online maps. They help people find their way from one place to another. Some online maps can refresh real­time data on cities. With their help, people can find out the busiest road and plan the best ways when traveling. Artificial intelligence (AI) AI can also help to deal with data. More importantly, it learns from the data and becomes a smart helper for us. AI can work as a TV host, a tour guide, or even help produce cars and make people’s work safer. 1. What are the online maps used for？ _____ A. Making our travel safer. B. Making our trip more time­saving. C. Offering us a busier life. D. Helping solve problems in our life. 2. What do we know about AI？ _____ A. It is born clever and can do everything well. B. It will be a more useful helper for us in future. C. It is pleased to do anything boring or dangerous. D. It can make a difference without the help of data. 3. What’s the main purpose of the text？ _____ A. To explain the uses of big data. B. To compare the four great inventions. C. To list the advantages of living in cities. D. To introduce technologies making our life smart. B [2024·江西吉安期中]Jane, a reporter, is collecting information for the local newspaper. She is interested in the following things introduced in a magazine. Smart Schoolbag Forget to pack the books you need into your schoolbag in the morning rush? A schoolboy aged 11 has invented a schoolbag. It tells you which books to pack. A small computer and a scanner (扫描装置) are fixed in the bag. As each book is put into the bag, it is checked by the scanner. If any book is missing, a message will be shown on the computer screen to remind you. Weather Sweets Can you eat weather? A university makes that happen. It uses a 3D printer to create sweets based on the weather information of a certain day. The shapes of the sweets are affected by wind speed. The colors of the sweets are decided by temperature. The sweets act as a weather record of the day when they are made. Sunrise Bed It’s hard for you to get up in the morning, isn’t it? To help you get up, a company has created a “tool”—sunrise bed. It wakes you up gently as a sunrise does. Lights built into the bed turn on and start to get brighter and brighter. When the lights are fully on, soft music will begin to play. It will be louder and louder until you turn it off. The company explains, “The gentle light tells your body that it is morning, so it stops producing a chemical that helps you sleep. ” 【导语】本文是一篇说明文。主要介绍了智能书包、天气糖果、日出床三项发明。 4. What can the smart schoolbag do？ _____ A. Help you repair computers. B. Tell you when to pack books. C. Teach you how to fix screens. D. Remind you of the missing books. 解析：细节理解题。根据“If any book is missing, a message will be shown on the computer screen to remind you. ”可知，这款智能书包可以提醒你忘记放进书包里的书。故选D。 5. What affect(s) the shapes of the weather sweets？ _____ A. Colors. B. Wind speed. C. Temperature. D. 3D printers. 解析：细节理解题。根据“The shapes of the sweets are affected by wind speed. ”可知，风速影响天气糖果的形状。故选B。 6. What can stop producing a chemical that helps you sleep when you are asleep？ _____ A. The loud music. B. The soft music. C. The bright light. D. The gentle light. 解析：细节理解题。根据“’The gentle light tells your body that it is morning, so it stops producing a chemical that helps you sleep. ’”可知，柔和的光线会告诉你的身体现在是早晨，从而停止产生有助于睡眠的化学物质。故选D。 7. In which section of the magazine has Jane most probably found the information？ _____ A. Wonderful food. B. Future schools. C. Amazing inventions. D. Modern furniture. 解析：推理判断题。通读全文可知，文章介绍了三项发明，故在“Amazing inventions”版块可发现此文章。故选C。 C [2024·济宁二模]An “air taxi” seems like science fiction, but you’ll probably be able to take one in the near future. On February 27, 2024, an eVTOL aircraft finished its first test flight in Guangdong and got a lot of attention from around the world. The flight started from Shekou Cruise Homeport in Shenzhen to Jiuzhou Port in Zhuhai. The distance (距离) between these two places is about 60 kilometers. The whole trip took about 20 minutes while traveling by car usually takes about two to three hours. It will be a better choice for passengers to travel between Shenzhen and Zhuhai in Guangdong. The eVTOL aircraft looks like a small plane. But unlike a plane, it doesn’t need a long runway to take off from and land on the ground. Instead, it can go straight up and down. This new aircraft is powered by electricity. It can work for 250 kilometers on a single charge. It can carry up to five people at a speed of up to 200 kilometers per hour. The eVTOL aircraft was developed by a high­tech company and was named Prosperity. The company is asking for a permit (许可证) for operation. If everything goes well, it is hoped that the aircraft will start carrying passengers in 2026. Besides, Guangzhou is making efforts to encourage low­altitude flights (低空飞行), which will be used in many areas such as low­air tourism, delivery (运输), and farming in the future. Many experts believe that the achievements of low­altitude flights will make a great contribution to the city’s development. 【导语】本文主要讲述了“空中出租车”。 8. What does the word “It” in Paragraph 2 refer to？ _____ A. The whole trip. B. The eVTOL aircraft. C. The first test flight. D. Traveling by car. 解析：代词指代题。根据“On February 27, 2024, an eVTOL aircraft finished its first test flight. . . ”及“The flight started from. . . ”可知，此处It应指代前文的eVTOL飞机。故选B。 9. What is the speed of the eVTOL aircraft per hour？ _____ A. 60 kilometers. B. 120 kilometers. C. 200 kilometers. D. 250 kilometers. 解析：细节理解题。根据“It can carry up to five people at a speed of up to 200 kilometers per hour. ”可知，它的时速为200公里。故选C。 10. Which are some possible uses for low­altitude flights in the future？ _____ ①low­air tourism ②delivery ③fishing industry ④farming A. ①②③ B. ②③④ C. ①③④ D. ①②④ 解析：细节理解题。根据“Besides，Guangzhou is making efforts to encourage low­altitude flights (低空飞行), which will be used in many areas such as low­air tourism, delivery (运输), and farming in the future. ”可知，未来低空飞行可能会用在低空旅游、运输、农业等领域。故选D。 11. What’s the main theme of the passage？ _____ A. Sports. B. Culture. C. Technology. D. Health. 解析：主旨大意题。本文主要讲述了“空中出租车”，属于科技类文章。故选C。 D [2023·商河县一模]Smart phones are getting boring. The new models are either a bit faster or have better cameras，but they are basically not different from the ones already in our pockets. This is why scientists are hoping，and working for something new，something that will change our lives just as greatly as smart phones do. At the moment，the next invention might be smart glasses. Just imagine. Instead of having to pick up your phone and look at the screen，all of the information you need simply appears just in front of you，in your glasses. Satellite navigation(导航)directions would appear right there on the road. And your smart glasses could guide you to the right shelf in the supermarket! Smart glasses could also be used in industry. They could show engineers the instructions they need to fix things more quickly. A doctor could carry out a difficult operation，guided in real time by someone on the other side of the world. This may sound impossible. But most of the technologies to invent them are already there. For example，one key technology is called AR，which can make digital 3D objects appear as if they are part of the real world. We’ve used it a lot on our video calls. Similarly，huge progress has been made in spatial audio. This is when a sound is made to give it a sense of place，like what you hear in an empty room. Some high­end earphones can already do that. Future glasses will of course need to recognize(识别)your voice to do tasks. This technology has been widely used in our daily life. So，why aren’t we all wearing smart glasses yet？So far，no one has invented a good way to send images(映像)of our world onto glasses. However，with the rapid development of technology，smart glasses could arrive much sooner than we think. 12. Why does the writer mention smart phones in Paragraph 1？ _____ A. To start a story. B. To introduce a topic. C. To explain an idea. D. To discuss a problem. 13. What are Paragraphs 2 and 3 mainly about？ _____ A. Why smart glasses should be changed. B. How smart glasses would give directions. C. Where smart glasses could be used. D. When smart glasses might be made. 14. Which of the following technologies needs to be improved to invent smart glasses？ _____ A. Sending images onto glasses. B. Recognizing voices. C. Creating digital 3D objects. D. Making spatial audio. 15. How might the writer feel about the future of smart glasses？ _____ A. Bored. B. Hopeless. C. Doubtful. D. Confident. 第二节(共5小题；每小题1分，满分5分) 阅读下面短文，从短文后的选项中，选出可以填入空白处的最佳选项。选项中有一项为多余选项。 In China, there are some innovations(创新) that have changed people’s life. 16 There is no doubt that high­speed trains, shared bikes and cashless payment(无现金支付) belong to such innovations. Nowadays, there are thousands of high­speed trains running across China. So far, high­speed trains have changed Chinese people’s ways of transportation. 17 Chinese companies have also built more than 10 high­speed railways in Europe, Southeast Asia and South America. Overseas, the high­speed train has become a new name card of China. 18 China has made it much more convenient and popular. Users are excited about shared bikes. They believe that shared bikes can change their life a lot. They also post some photos of riding the bikes on social media. But that’s not all. 19 When you want to take out your wallet, you realize that you have left your wallet at home. Don’t worry. It’s not a problem if you’re in China. You could just pay with your smartphone by scanning (扫描) a QR code from the seller. 20 It seems that everybody has his or her QR code, even a street stall (摊位) selling fruit. A. These innovations make our life easy and convenient. B. Cashless payment has become a new lifestyle in China. C. Besides high­speed trains, the shared bike is one of the innovations. D. Suppose when you are riding a bike on the street, you want to stop to buy a bottle of water. E. More and more people in China choose to take high­speed trains to travel around. F. People are more interested in these innovations. 16. __ 　17. __ 　18. __ 　19. __ 　20. __ A E C D B 第二部分　语言知识应用(共两节，满分25分) 第一节　完形填空(共10小题；每小题1分，满分10分) 阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。 Developing apps is not an easy thing, but some middle school students are inventing new apps. Recently, lots of middle school students 21 an international competition in Shanghai, China, and showed their creative 22 in the competition. Li Lin, a student from Shanghai, invented an app called Health Helper. His app is very useful. It can 23 people when and how to do exercise every day. By using this app, people can know their track(轨迹) of running as well as their health conditions. Zhang Jichen, a Grade 9 student from Beijing, used to be troubled by the bad 24 . So he invented an app that can calculate(计算) PM 2. 5 25 . To make people breathe fresh air, this app gives not only a lot of information about the weather but also some 26 about outdoor activities. “It is 27 to make an app. You have to be really careful and 28 . Sometimes you have to 29 again and again. But I enjoy doing it，” said Yu Fei, another student from Shanghai. “Many interesting apps left 30 from Google a deep impression(印象) in the competition and we are waiting for their better performance in the future，” a news reporter said. 21. A. took part in B. handed in C. came in D. gave up 22. A. inventions B. books C. machines D. papers 23. A. ask B. know C. tell D. answer 24. A. ice B. air C. rain D. water 25. A. easily B. early C. quietly D. freely 26. A. experience B. advice C. knowledge D. difference 27. A. interesting B. surprising C. important D. difficult 28. A. bored B. pleased C. tired D. patient 29. A. meet B. introduce C. try D. watch 30. A. actors B. doctors C. waiters D. engineers 21. __ 　22. __ 　23. __ 　24. __ 　25. __ 26. __ 　27. __ 　28. __ 　29. __ 　30. __ A A C B A B D D C D 第二节　语法填空(共10小题；每小题1. 5分，满分15分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 [2023·沭阳县一模]Has anyone ever told you to “put a sock in it”？That might mean you are too 31 (noise) or you are talking too much. The person wants you to be quiet. It is a funny thing to say. How did this unusual expression come into being? We know Thomas Edison 32 (invent) the light bulb and many other things. He had one favourite invention. It was the phonograph (留声机) or “talking machine”，which could record sound and play it back. Edison felt so excited that he called it his “baby”. 33 first，the sound that the machine produced was very loud. And there was no way 34 (control) the volume (音量) of sound. The sound that came from the horn (喇叭) was so loud that people could hardly talk while the music was played. The noise gave some people headaches. To turn 35 the volume，people started putting socks into the horn to make the sound 36 (low). Until the 1930s，teenagers always put socks into their record players. It prevented their parents 37 (get) sick from the loud music. 38 (luck)，a sound control was created. Then socks went back where they belonged—on people’s 39 (foot). Today，if people tell you to “put a sock in it”，you 40 (know) exactly what their meaning is. 【导语】本文主要介绍了“put a sock in it”这个短语是如何被创造出来的。 31. noisy　解析：考查形容词。由空前的程度副词too 可知，此处应填形容词noisy(吵闹的)。 32. invented　解析：考查动词过去式。由语境可知句子时态是一般过去时，所填词为句子的谓语动词，因此填动词过去式invented。 33. At　解析：考查介词。此处为固定搭配at first，意为“起初，一开始”。 34. to control　解析：考查动词不定式。根据句子结构可知此处用动词不定式作定语，修饰名词way，故填to control。 35. down　解析：考查副词。根据上文“The sound that came from the horn was so loud that people could hardly. . . ”可推知，人们把袜子放进喇叭里是为了降低音量，因此turn down“调低”符合语境。 36. lower　解析：考查形容词比较级。由语境可知，此处暗含与前面作比较，应填比较级lower。 37. getting　解析：考查动名词。prevent sb. (from)doing sth. 阻止某人做某事。因此填动名词getting。 38. Luckily　解析：考查副词。根据下文“a sound control was created(创建了一个声音控件)”，并结合句子结构可知，此处填副词Luckily(幸运的是)作状语。 39. feet　解析：考查名词。由空前的people可知填名词复数feet。 40. will know　解析：考查一般将来时。if引导的条件状语从句为一般现在时，主句应用一般将来时，因此应填will know。 第三部分　书面表达(共两节，满分30分) 第一节　阅读表达(共5小题；每小题2分，满分10分) 阅读下面短文，完成短文后的问题。 No Artist Required [2023·南通二模]One day, Ammaar Reshi was playing around with a chat bot called ChatGPT, a computer program using artificial intelligence (AI) to copy the way human beings think and write. Reshi then came up with an idea to use the AI program to make a children’s book. The story of the book came from a conversation Reshi had with the chat bot, about a girl called Alice. And then he used another AI program, Midjourney, to make illustrations (插图) for the book. Midjourney is a new AI­powered tool that can turn words into amazing artwork, like pictures. The book，Alice and Sparkle, was done in just a couple of days. “Anyone can use these AI tools，” Reshi said. “And they’re not hard to use. ” Reshi posted the book online after it was finished. Heated argument about it started at once. Some people liked the lovely story as well as the beautiful illustrations and praised Reshi for his smartness. But not everyone welcomed the birth of the special book. Among them, artists were especially critical of it. They think the way the illustrations were made was a big problem. Midjourney searches through millions of pictures created by artists on the Internet. And then it manages to find patterns (式样) in those pictures and create new ones based on the patterns. Artists often upload their work online for people to enjoy. But Midjourney could be using their work without permission (允许). “The main problem to me about AI is that it was taken from artists’ work，” illustrator Adriane Tsai says. “It’s our creations, our personal styles, that we did not permit them to use. ” Many artists and writers are nervous about the future. Will people pay for their work if it can be done cheaper by using AI programs? Some companies are already choosing AI over human talent. The San Francisco Ballet used pictures made with Midjourney to improve its production of the classic The Nutcracker. At a funny performance club, an AI­powered robot told jokes that made people laugh out loud. Journalist Abraham Riesman said, “It’s deeply troubling to see people looking for cheap alternatives (替代品) to actual human writing. ” Reshi says technology companies should protect artists and writers whose work might be used by AI tools. He suggests that they should involve artists and writers in the process of creation. 41. What is Midjourney? ______________________________________________________ ___________________________ 42. How did Reshi make a children’s book? ______________________________________________________ Midjourney is a new AI­powered tool that can turn words into amazing artwork, like pictures. By using the AI program. /He used the AI program to make it. 43. What did people think of Reshi’s book? ______________________________________________________ _________________________ 44. Why are many artists and writers nervous about the future? ______________________________________________________ Some people liked the lovely story, but not everyone welcomed the birth of the special book. Because they are worried that people won’t pay for their work. 45. Do you think it is a good idea to use AI programs in the process of creation? Why or why not? ________________________________________________________ ______________________ Yes. Because it is convenient. / No. Because it will be less creative. (答案不唯一，合理即可) 第二节　写作(满分20分) [2023·南昌期末]从古至今，各种发明改变了我们的生活。发明使生活更有趣、更美好、更便捷。请根据以下要点提示，以“Invention and Life”为题写一篇短文，介绍一项你熟悉的发明。 要点： 1. What is the invention? 2. Why do you think it is helpful? 3. What do you usually do with it? 4. Do you think people will still use it in the future？Why? 要求： 1. 短文应包括提示中所有的写作要点，条理清楚，行文连贯，可适当发挥； 2. 短文中不能出现真实的人名和地名； 3. 词数100左右，短文开头已给出，不计入总词数。 Invention and Life There are many famous inventions in our life，such as the TVs，computers and bicycles. Among them，I think the most useful for me is the ___________. smart phone ________________________________________________ ________________________________________________________ ______________________________________________________ _____________________________________________________ _____________________________________________________ ______________________________________________________ _____________________________________________________ ________________________________________________________ ______________________ The smart phone is helpful because it combines various functionalities into one compact package. I can make calls，send messages，access the Internet，and take photos with it. It has also become a powerful tool for learning and entertainment， providing access to a vast amount of information and media. I usually use my smart phone to stay connected with friends and family，search for information，and consume media such as music，movies，and podcasts. It also helps me manage my daily tasks and stay organized. _________________________________________________ ______________________________________________________ ___________________________________________________ __________ I believe that people will continue to use smart phones in the future. As technology continues to advance，smart phones will become more powerful and capable of performing even more tasks. $$