资源简介

Unit 1 Power of ldeas 综合素质评价
九年级 英语 全一册 LJ版 五四学制 (90分 100分钟)
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
Learning about AI 　 ▲ 　. AI works by using algorithms (算法)，or step-by-step instructions，to help computers understand and work with information. For example，if you wanted to teach a computer to know different types of fruits，you would give it a lot of pictures of fruits and tell it which ones are apples，bananas，and so on. The computer would then use this information to find out what new fruits are. This process is called “machine learning”. What can AI be used for AI is already being used in many different areas. For example，AI can be used to： ● diagnose and treat diseases; ● drive self-driving cars; ● recommend movies and TV shows according to your viewing history; ● help teachers give marks to papers. The Future of AI In the future，AI may completely change many parts of our lives and help us solve some of the world’s biggest problems. However，it’s also important to remember that AI is just a tool，and it’s up to us to decide how we use it. With responsible and ethical (合乎道德的) use，AI can make the world a better place for everyone! PS： The copy above is created by AI!
(　　) 1. Which of the following can be put in “　 ▲ 　”
A. When was AI invented B. How does AI work
C. Why is AI important D. Who uses AI the most
(　　) 2. What does the underlined word “diagnose” probably mean
A. Spread. B. Cause.
C. Recognize. D. Make.
(　　) 3. Who wrote the passage
A. A worker. B. An engineer.
C. A writer. D. AI.
B
What are you holding in your hand while you are taking the exam Right. A pen.
The history of the pen is very long. A long time ago，people used sharp stones to make marks on things. Then，the ancient Egyptians made reed (芦苇) pens. They cut reeds and used them to write. Later，in China，people invented the writing brush. It feels soft and can write beautiful characters. In the Middle Ages in Europe，it was popular to use feathers (羽毛) of birds to write. And now，we have all kinds of pens like ballpoint pens (圆珠笔) and gel pens (中性笔). They are very convenient.
Pens are widely used in many ways. Students use pens to do homework and take notes in class. Scientists use pens to record experiment results. Artists use special pens to draw pictures. Pens help us record knowledge and history. Because of pens，we can read many great works from different times. Pens also let us show our creativity. We can write our own thoughts and feelings. And when we write with a pen，it makes us think more.
In the future，pens will be more amazing. With the development of science and technology，pens might have built-in cameras to record what we write and draw. Maybe they can change colours according to our feelings and correct our spelling mistakes right away. They will also connect to the Internet，helping search for information while we are writing. What’s more，they will be made of new materials that are environmentally friendly.
Pens are not just simple tools. They are the most powerful instruments that we own. They are a big part of culture and lives. They have changed the world greatly and will keep being important in the future.
(　　) 4. How does the writer start the passage
A. By asking a question. B. By telling a story.
C. By giving an example. D. By listing numbers.
(　　) 5. Which of the following shows the correct order of the invention of writing tools
A. Reed pens—Feather pens—Writing brushes—Gel pens
B. Sharp stones—Reed pens—Feather pens—Gel pens
C. Sharp stones—Writing brushes—Reed pens—Feather pens
D. Writing brushes—Sharp stones—Reed pens—Ballpoint pens
(　　) 6. From Paragraph 3，we can know 　 　.
A. the development of pens B. the different kinds of pens
C. the uses and importance of pens D. the history of the invention of pens
(　　) 7. What will the future pens be like according to Paragraph 4
A. They will make more mistakes.
B. They will be too expensive to buy.
C. They will be friendly to the environment.
D. They will work only after connecting to the Internet.
C
①Chinese scientists have made a very cool robot—GEAIR. It’s the first robot in the world that can help grow plants all by itself. This robot shows how smart technology and plant science can work together to make farming better.
②GEAIR works in greenhouses. Imagine a robot walking among plants，looking at flowers with its “eyes”，which are really cameras. When it sees a flower，it uses its robot arms to do something called pollination (授粉)—that’s like helping plants have “babies” to make new crops. Before GEAIR，farmers had to do this by hand，which took a lot of time. But now，GEAIR can do it quickly and carefully，just like a super-fast gardener!
③Farmers want crops that are strong，healthy，and productive. This is called hybrid breeding (杂交育种)，where scientists mix different plants to make the best ones.But doing this by hand is hard work. GEAIR makes it easier. For example，in soybeans，the robot can help create special plants that make more beans. This could help feed more people and save farmers time and money.
④Scientists hope GEAIR will help make crops that can stand up to bad weather. This way，even if the climate changes，we can still grow enough food. What’s more，GEAIR is helping China lead the way in smart farming. Maybe one day，robots like GEAIR will be in greenhouses all over the world.
⑤In the past，scenes of robots helping plants were only in science fiction movies. But now，GEAIR has made that dream real. It shows that when we use science and technology，we can solve big problems.
(　　) 8. What can we learn about GEAIR from the first paragraph
A. It can help make farming better.
B. It is used to show smart technology.
C. It was made by Chinese farmers.
D. It can grow plants well without plant science.
(　　) 9. What do Paragraphs 2 and 3 mainly talk about
A. GEAIR’s future development.
B. GEAIR’s working abilities and uses.
C. GEAIR’s importance in bad weather.
D. GEAIR’s differences from other robots.
(　　) 10. What can we infer from the text
A. Smart farming is widely used all over the world.
B. People have solved most climate change problems.
C. Farmers will no longer need to work in greenhouses.
D. GEAIR may have a good influence on food production.
(　　) 11. How is the text organized (①= Paragraph 1，②= Paragraph 2，...)
A. B.
C. D.
D
A medical breakthrough in China is giving new hope to people with spinal cord injuries (脊髓损伤). Scientists have created a brain-spinal chip (芯片) that allows paralyzed (瘫痪的) patients to move their legs，and even walk again.
The chip，only 1 mm wide，is designed to be fitted into the brain and spinal cord. If the natural communication between the brain and muscles (肌肉) is lost，this chip becomes the bridge. When the chips work，they create a direct connection between the brain and muscles.
The results have been amazing. A 34-year-old man，paralyzed after a fall，could move his legs just one day after the operation on January 8，2025. Two weeks later，he walked five metres with help. Three other patients had similar operations in February and March，all getting better within weeks. Even though the patients’ nervous systems were damaged (受损)，the chips helped them walk again. This marks a big step in China’s progress in medical science and it brings hope for over 3.7 million people in China.
“This is just the beginning，” Jia，the lead researcher，says. “With the technology，these people may one day leave wheelchairs behind after 3 to 5 years of training.”
Behind this achievement is a long journey of careful research and bold thinking. It took the researchers over 10 years to develop the chip. They tested it on animals first，and then on people. They faced many challenges，yet they never gave up. Step by step，they developed a system to reconnect the mind and body in ways once appearing only in science fiction.
As the chip continues to improve，it lights a new path forward—one built on science，shaped by care，and aimed toward a brighter future.
(　　) 12. What do we know about the chips mentioned in the passage
A. They are only as wide as 2 mm.
B. They are fitted into the man’s arms.
C. They help the patients walk again.
D. They improve the patients’ memory.
(　　) 13. What is the writer’s main reason for writing this passage
A. To recommend a science story.
B. To report a pioneer doctor in medicine.
C. To compare different treatments.
D. To introduce a new medical success.
(　　) 14. What can we infer about the research process of the brain-spinal chip
A. It was completed in a short time with no difficulties.
B. The researchers tested the chip on humans first.
C. It took more than a decade and faced many challenges.
D. The researchers gave up several times due to the difficulties.
(　　) 15. What would be the best title of this passage
A. China’s Chips Bring New Hope
B. Future of China’s Medical Science
C. Science Fiction Changes Our Lives
D. Challenges for Chinese Scientists
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。
It’s reported that there are about 17 million blind people in China. And among them，around 9 million people need to go to work. 16. 　 　. For example，crossing the street can be really difficult.
17. 　 　 An easy way is probably by having a guide dog. However，the problem is that there are only about 200 guide dogs in China.
Then what can help fix the situation A smart harness (智能背带) called Biped can do the job. 18. 　 　. The harness uses the same technology that allows self-driving cars to drive around obstacles (障碍物). Most obstacles are silent but dangerous. The harness can warn blind people to avoid obstacles with 3D sounds. And the closer the user gets to obstacles，19. 　 　. The harness can also give directions through GPS. As a result，Biped can help the blind move around more easily and independently.
Thanks to Biped，the life of the blind is becoming easier. 20. 　 　.
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。
Have you ever almost bumped into (撞上) someone when opening the car door without looking 　 21 　 to get out Wang Xiuyi from Nanchuan Middle School invented a device (装置) that could help 　 22 　 such accidents.
“I noticed that during busy hours when I was rushing to school and being seated in the back of a car，it was hard to see if it was safe to open the car door，which could 　 23　accidents，” Wang said.
Wang found that there are devices that try to solve this 　 24 　. But they usually come with the newest smart cars and can’t be added to older cars.
Hoping to make a difference，Wang 　 25 　 a new device that can be used by any car. With remote-sensing image recognition (遥感图像识别) technology and a distance sensor，the device can find people or cars in the mirror 　 26 　 they get closer. It will sound an alarm when the door handle is pulled if any people or cars are close.
To make sure her invention would be affordable for most people，through a questionnaire survey，Wang discovered that a device costing between 100 and 300 yuan was 　 27 　 for most people. So she worked hard to bring down the 　 28 　 of her device，such as using some plastic parts or using as few parts as possible without lowering quality.
“If my 　 29 　 can become a product widely used by more people，then it could reduce accidents. It could also be changed for other uses，such as keeping children 　 30　by sending an alarm when a stranger moves toward them，” Wang added.
(　　) 21. A. secretly B. politely C. carefully D. quickly
(　　) 22. A. invent B. increase C. complete D. reduce
(　　) 23. A. wait for B. look for C. lead to D. pay for
(　　) 24. A. stress B. problem C. noise D. doubt
(　　) 25. A. worked on B. turned on C. put on D. lived on
(　　) 26. A. though B. unless C. as D. until
(　　) 27. A. expensive B. excited C. suitable D. busy
(　　) 28. A. shape B. color C. size D. cost
(　　) 29. A. survey B. invention C. chance D. ability
(　　) 30. A. special B. lucky C. popular D. safe
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。
How wearable technology changes our lives
Wearable technology has changed how we play，communicate，and care for our health. Nowadays，we depend completely on many wearable devices in 31. 　 　 (day) life.
Eyeglasses，32. 　 　 (invent) in the 13th century，are considered the world’s earliest wearable technology that makes people see things better. Modern wearable technology started to appear around 2008 with the introduction of fitness wristbands. This form of wearable technology tracks things like your heart rate and counts your steps when you walk. Smartwatches came out several years 33. 　 　 (late). Besides doing the same things as fitness trackers，they also show you text messages and allow you to make phone calls. Nowadays，you can even buy smart clothing. Some of them，for example，may give some warnings whenever your exercise form is 34. 　 　 (correct) —they are 35. 　 　 (idea) for people who want to exercise scientifically.
Wearable technology has other uses，too. It allows people to play video games on devices like VR headsets. And people in the medical industry 36. 　 　 (develop) implantable devices. These devices are placed inside your body. One example is a pill that sends health information from inside your stomach to a smartphone. 37. 　 　 (be) the wearable technology today exciting enough 38. 　 　 you think so，just look forward to an even more surprising future of the wearable technology. For example，scientists are developing self-powered shoes. They will use your body as a power source. They come with batteries that can store the energy from your walking. Walking in these shoes would be like having a power bank on your feet that charges with every movement you take. Thus，people can provide energy 39. 　 　 themselves and will never run out of power.
With such rapid development，even more amazing innovations and40. 　 　 (create) are sure to come.
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。
Do you still remember the robots in the Yangge dance performance at the 2025 Spring Festival Gala They were made by a robotics company in Hangzhou. The company has now developed a new human-like robot called the G1 Bionic pared with earlier robots，it can walk and run on different types of ground.
In the past，human-like robots had a hard time walking on the rough (粗糙的) ground. When we walk，we stretch out (伸出)one leg，lean (前俯) forward a bit，and move the other leg forward fast. But when a two-legged robot does this on the rough ground，it can easily lose its balance and fall.
The G1 Bionic robot solves this problem with some high-tech devices (装置). Its sensors and a special camera act together as powerful eyes. The sensors use lasers (激光器) to help it see all around it in 360 degrees. And the camera tells it how far away things are. Besides，the robot has motors on its joints. The motors change how hard it pushes its legs，helping it stay balanced and avoid falling.
On top of that，the robot has built-in AI. Its developers filmed humans moving on different types of ground. The AI has learned from these videos. It can control the robot to move in the same way. In a video from the company，the robot walks and runs across train tracks and over rocks. 　It　 even goes up and down hills. The robot can reach speeds of up to 7.2 kilometres per hour. That’s faster than most people can walk. Way to go，G1!
41. What problem did earlier human-like robots have when walking on rough ground
_____________________________________________________________________
42. What act together as powerful eyes to help the G1 Bionic robot see things
_____________________________________________________________________
43. Why does the G1 Bionic robot have motors on its joints
_____________________________________________________________________
44. How does the built-in AI of the G1 Bionic robot learn to move like humans
_____________________________________________________________________
45. What is the speed of the G1 Bionic robot
_____________________________________________________________________
第二节 写作(满分20分)
生活在现代化社会的我们感受到了科技的快速发展，人工智能AI (artificial intelligence) 成为最近的热门话题。与此同时也引发了人们对于人工智能取代人类的担忧。假如你是王同学，请根据所给提示写一封电子邮件，向校报“Teenager Says”栏目阐述你对人工智能的看法。
要点：
1.人工智能发展的优、缺点；2.你常用人工智能做什么；3.你对未来人工智能发展的期待。
注意：1.文中不得出现考生个人真实信息；2.词数不少于70(开头和落款已给出，不计入总词数)。
Dear Editor，
With the rapid development of science and technology，AI is becoming more and more popular in our daily life.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours，
Student Wang
Unit 1 综合素质评价
第一部分
第一节 A
【主旨大意】本文介绍了人工智能的工作原理，包括使用算法和机器学习；列举了AI在诊断疾病、自动驾驶、推荐系统和教育等领域的应用。
1. B 【点拨】信息还原题。根据“AI works by using algorithms (算法) ... work with information.”可知，本段主要阐述了AI是如何工作的。
2. C 【点拨】词义猜测题。根据“diagnose and treat diseases”可知，“diagnose”与“treat”并列，在医疗语境中意为诊断疾病，与Recognize同义。
3. D 【点拨】细节理解题。根据“PS： The copy above is created by AI!”可知，这篇文章是AI写的。
B
【主旨大意】本文主要讲述了钢笔的发展史、用途价值以及未来发展方向。
4. A 【点拨】写作方法题。根据“What are you holding in your hand while you are taking the exam Right. A pen.”可知，作者通过提问的方式开始了这篇文章。
5. B 【点拨】逻辑排序题。根据第二段可知，一开始人们用石头在物体上刻痕；后来古埃及人制造了芦苇笔；后来在中国，人们发明了毛笔；后来在欧洲出现了羽毛笔；现在我们有了各种各样的笔，比如圆珠笔和中性笔。选项B的顺序正确。
6. C 【点拨】细节理解题。根据“Pens are widely used in many ways... we can read many great works from different times...”可知，第三段讲了钢笔的用途和重要性。
7. C 【点拨】细节理解题。根据“What’s more，they will be made of new materials that are environmentally friendly.”可知，未来的钢笔会对环境很友好。
C
【主旨大意】本文主要介绍了中国科学家研发的机器人GEAIR，它是世界上第一个能自主帮助种植植物的机器人，介绍了它的工作场景、功能作用，以及其对农业、粮食生产的意义和未来发展前景。
8. A 【点拨】第一段指出“This robot shows... can work together to make farming better.”，说明GEAIR能够帮助改善农业。
9. B 【点拨】第二段主要介绍了GEAIR在温室里的工作方式，即通过摄像头观察花朵并进行授粉，替代农民手工操作；第三段主要介绍了GEAIR在杂交育种中的作用，帮助培育更优质的作物，节省农民时间和金钱。由此可知，这两段主要讲述了GEAIR的工作能力和用途。
10. D 【点拨】第三段提到“the robot can help create special plants that make more beans. This could help feed more people”，第四段也提到“even if the climate changes，we can still grow enough food”，由此可推断，GEAIR可能会对粮食生产产生良好的影响。
11. B
D
【主旨大意】本文介绍了中国科学家研发的一种脑脊髓芯片如何帮助脊髓损伤患者恢复行走能力，标志着中国在医学科学领域的重大进步，并为数百万患者带来新希望。
12. C 【点拨】细节理解题。根据“Scientists have created a brain-spinal chip (芯片) that allows paralyzed (瘫痪的) patients to move their legs，and even walk again.”可知，这种芯片可以帮助瘫痪患者移动他们的腿，甚至重新行走。故选C。
13. D 【点拨】写作目的题。文章首段点明主题，即医学上的突破，后续聚焦芯片原理、疗效及意义，末段展望未来。因此，作者的写作目的应是介绍一项新的医疗成果。故选D。
14. C 【点拨】细节理解题。根据“It took the researchers over 10years to develop... faced many challenges，yet they never gave up.”可知，C选项“耗时超过十年且面临诸多挑战”与原文表述一致。
15. A 【点拨】最佳标题题。本文介绍了中国科学家研发的一种脑脊髓芯片如何帮助脊髓损伤患者恢复行走能力，标志着中国在医学科学领域的重大进步，并为数百万患者带来新希望。选项A“中国芯片带来新的希望”作为标题最合适。故选A。
第二节 【主旨大意】本文主要介绍了一款名为Biped的智能背带，该产品能够使盲人更容易和独立地四处走动，从而使他们的生活更方便。
16-20 BCEDA
第二部分
第一节
【主旨大意】本文主要介绍了一名初中女孩发明了一个新工具，可以防止打开车门时撞到人。
21. C 【点拨】根据“Have you ever almost bumped into(撞上) someone when opening the car door without looking...to get out ”可知，此处表达一个人在没有仔细查看周围环境就打开车门的情况，carefully“仔细地”符合句意。
22. D 【点拨】根据“Wang Xiuyi from Nanchuan Middle School invented a device(装置)that could help... such accidents.”可知，此处表达一名学生发明了一种装置来帮助减少此类事故，reduce“减少”符合句意。
23. C 【点拨】根据“I noticed that during busy hours...see if it was safe to open the car door”可知，此处表达在高峰期，坐在车后座时很难判断打开车门是否安全，因此这种情况很容易“导致”事故的发生。
24. B 【点拨】根据“Wang found that there are devices that try to solve this...”可知，此处表达学生发现有一些设备试图解决这个问题，problem“问题”符合句意。
25. A 【点拨】根据“Hoping to make a difference，Wang... a new device that can be used by any car.”可知，此处表达学生致力于研发一种新设备，worked on“致力于”符合句意。
26. C 【点拨】根据“With remote-sensing image recognition(遥感图像识别)technology... they get closer.”可知，此处表达设备可以在人们或车辆靠近时通过后视镜发现他们，as“当……时”符合句意。
27. C 【点拨】根据“To make sure her invention would be affordable for most people”可知，此处表达她做了一项关于价格的调研，因此此处应该指100~300元之间的价格对大部分人来说是合适的。
28. D 【点拨】根据“So she worked hard to bring down the... without lowering quality.”可知，此处表达学生努力降低设备的成本，cost“成本”符合句意。
29. B 【点拨】根据“If my... can become a product widely used by more people，then it could reduce accidents.”可知，此处表达学生希望自己的发明能被更多人使用以减少事故，invention“发明”符合句意。
30. D 【点拨】根据“It could also be changed for other uses... when a stranger moves toward them”可知，此处表达设备的其他用途，比如当陌生人靠近时发出警报以确保儿童安全，safe“安全的”符合句意。
第二节 【主旨大意】本文主要介绍了可穿戴技术如何改变我们的生活，从最早的眼镜到现代的智能服装和植入式设备，以及未来可能出现的自供电鞋等创新技术。
31. daily 32. invented 33. later 34. incorrect 35. ideal
36. have developed 37. Isn’t 38. If 39. for 40. creations
第三部分
第一节 【主旨大意】本文主要介绍了新型仿生机器人G1，通过激光传感器、关节电机和内置人工智能等技术，解决了传统双足机器人在粗糙地面行走易失衡的难题，展示了仿生机器人技术的突破性进展。
41. They could easily lose their balance and fall.
42. Its sensors and a special camera.
43. To help it stay balanced and avoid falling.
44. It learns from videos of humans moving on different types of ground (filmed by its developers).
45. Up to 7.2 kilometres per hour.
第二节 范文：
Dear Editor，
With the rapid development of science and technology，AI is becoming more and more popular in our daily life.
AI brings both benefits and challenges. It improves efficiency in tasks like data analysis，but may reduce human employment opportunities. Personally，I use AI for homework research and language learning. It helps me understand complex concepts quickly. However，I hope future AI development will focus more on assisting humans rather than replacing us. Ethical guidelines should be established to ensure AI serves humanity positively.
Looking ahead，I’m excited about AI’s potential in education and health care，where it can make knowledge more accessible and improve medical diagnosis.
Yours，
Student Wang

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