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（2025年外研版）英语 八年级上册- Unit 3测验卷
一、语法选择。(本大题共10小题，每小题1分，共10分)
　Alexander Graham Bell was a great inventor.He was born in Scotland in 1847. His family enjoyed 　1　 sounds and words， and this interest later helped him invent things.
At that time， people could only connect by writing letters or speaking face to face.Bell wanted to invent a machine to send sounds so that people could talk to each other 　2　.Bell
tried many times with 　3　 friend， Watson.
One day， 　4　 he worked in his lab， Bell saw acid (酸) on his clothes.He used a machine and shouted to Watson， “Mr Watson， come here！ I need you！” To his 　5　， the sound
travelled through the machine to Watson’s ear.Watson heard the message clearly (清晰地) and came.Bell 　6　 improving his invention.He decided 　7　 the machine ready for everyday
use.However， many people doubted his idea.
Later， Bell showed 　8　 invention at a big fair.People were shocked when they heard voices coming from a machine.
Today， people think the telephone is one of 　9　 inventions in history.To achieve success， we must keep 　10　 even when others doubt us.
(　　) 1.A. studying B. to study C. study
(　　) 2.A. easy B. easily C. easiest
(　　) 3.A. he B. him C. his
(　　) 4.A. while B. because C. but
(　　) 5.A. surprised B. surprise C. surprising
(　　) 6.A. has kept B. keeps C. kept
(　 ) 7.A. to make B. making C. make
(　　) 8.A. a B. an C. the
(　　) 9.A. great B. greater C. the greatest
(　　) 10.A. try B. trying C. to try
二、完形填空。(本大题共10小题，每小题1分，共10分)
Now phones and computers are getting thinner than before.It seemed 　11　 in the past. But as the technologies 12　， everything is possible.
And now， a new kind of glasses appears and can do many things.How does this kind of glasses 　13　 our lives？ The glasses 　14　 work like a computer screen and show you all the information from the internet.When you’re visiting a 　15　， you’ll be able to see information about the exhibits (展品) in front of you.And the glasses will have a built-in camera (镶入式摄像头).People can take wonderful 　16　 with them.All in all， the glasses will improve your life and make your life much better than before.
　　How about 　17　？ Now， there are new mirrors.They are able to do more 　18　 things for you.When you stand in front of your mirror， you’ll be able to watch the news on it at the same time. There are also many funny tools on the internet and you can 　19　 them for free.For example， you can download a tool to change your hair colour.Choose the tool and 　20　 the mirror.Then you will see what you look like after you change hair colours.
(　　) 11.A. exciting B. comfortable C. impossible D. boring
(　　) 12.A. win B. develop C. return D. disappear
(　　) 13.A. see B. realise C. influence D. divide
( 　) 14.A. madly B. suddenly C. badly D. actually
(　　) 15.A. classroom B. disaster C. gate D. fair
(　　) 16.A. poems B. photos C. paintings D. songs
(　　) 17.A. watches B. cars C. mirrors D. uniforms
(　　) 18.A. helpful B. serious C. touching D. popular
(　　) 19.A. stop B. sell C. collect D. download
(　　) 20.A. work on B. laugh at C. care about D. look at
三、阅读理解(本大题共15小题，每小题2分，共30分)
请阅读A、B两篇短文，从每小题所给的四个选项中选出能回答所提问题或完成所给句子的最佳答案。
A
What will travel be like in 2070 Maybe travel will become smarter and easier by that time. Here are some fun ideas about travelling in 2070.
At the airport
You will use your “heartbeat(心跳)” to get into the airport instead of a ticket. Everyone's heartbeat is different，and it can tell the computer who you are and where you will go. Also，the computer can get information about you from it.
On the plane
Airplane seats(飞机座位) can get bigger or smaller，so everyone will feel comfortable. And you can watch movies right in front of your eyes—no screens needed！
In the hotel
An AI robot will guide you when you get to the hotel. And it will make your favourite food for you.
During the trip
The trip will become interesting and colourful. You can experience a lot during the trip. If you want to experience some events in the past，you can just wear a special headset(耳机) or special glasses.
( )21. What will you use to enter the airport in 2070
A. A ticket. B. Your heartbeat. C. A computer. D. A special headset.
( )22. Why will people feel good on the plane
A. They have beautiful chairs. B. They can watch movies for free.
C. They can get special food. D. They can change the size of seats.
( )23. What can the AI robot do for people according to the passage
( )24. How can people experience past events
A. By talking to the AI robot. B. By wearing special clothes.
C. By putting on high tech glasses. D. By sitting on a special seat.
( )25. Where is this passage most probably from
A. A storybook. B. A guidebook. C. A food magazine. D. A technology magazine.
B
On 28 January 2025, a special show called YangBOT amazed people at the 2025 Spring Festival Gala, the most watched TV show in China during the Spring Festival. The show mixed traditional Chinese yangko dance with modern robot technology.
In the show, human like robots wore colourful clothes and danced yangko, a joyful folk dance from northern China. They spun handkerchiefs(旋转手帕) and moved together in creative ways. These robots had a special gift for dancing. It seemed they were born to dance. These robots were developed by Unitree, a Chinese robotics company. This was not Unitree's first success. In 2021, their robot cows named Ben Ben danced with a singer.
These robots learnt dance moves through AI and used laser navigation(激光导航) to move safely. Their strong joints(关节), like powerful knees, helped them balance perfectly during fast steps. The creator of the show said, “This dance isn't just fun. It shows how technology can bring new life to traditions.”
These robots captured the hearts of millions of people. On social media, topics like “Robot Yangko” became very popular. Young people thought the robots were cool, while older people loved their funny and festive spirit.
The show, YangBOT, is a perfect mix of China's technology and rich culture. As one fan said, “It's like watching the past and the future dance together！” It makes fans want to know more about the story behind the show.
( )26. What was special about the show, YangBOT
A. It helped to develop Chinese technology. B. It showed the most popular dance in China.
C. It mixed traditional art with robot technology. D. It was the first time robots appeared on TV.
( )27. How did the robots learn dance moves
With the help of AI. B. By watching dance videos.
C. By following human dancers. D. With the help of traditional yangko dancers.
( )28. What does the underlined word “captured” mean in Paragraph 4
A. Won. B. Checked. C. Hurt. D. Followed.
( )29. Why did the writer include the last paragraph
A. To share the story of the show. B. To introduce the future of robots.
C. To compare the past with the future. D. To show people's love for the show.
( )30. What is the best title for the passage
Unitree's Robots: Dance Safely B. YangBOT: Tradition Meets Technology
C. The Spring Festival Gala: Enjoy Festive Time D. YangBOT: A Change in Robotics Technology
C、 配对阅读
左栏是五位发明家面临的问题描述， 右栏是七个助手的信息。 请为每个发明家选一个合适的助手。
(　　) 31.Mr Black is working on a new flying machine.He has many ideas but doesn’t know how to draw the design. (　　) 32.Ms Green is inventing a smart home tool.She needs someone to test (测试) it in different places and record the information. (　　) 33.Mr White is developing a new kind of bicycle.He wants someone to help him sell it to customers. (　　) 34.Mrs Brown is creating a new kitchen. She needs someone to make a model (模型) as she is not good at it. (　　) 35.Miss Grey is inventing a new kind of toy.She wants someone to help her introduce the toy. A. Lucy has rich experience in testing.She has a careful eye for details and would like to test different new inventions. B. Tom is good at art.He can draw all kinds of designs well and would like to work on new projects. C. David is good at marketing (营销).He knows how to sell new products and knows a lot of people. D. Mary can help inventors to plan on the use of money and tools of their inventions. E. Sarah is a great writer.She can write great articles to catch customers’ attention and introduce products to them. F. John is good at computer.He can write apps and solve computer and smartphone problems. G. Mike is good at hand-making.He has the tools and experience to turn ideas into models quickly.
四、短文填空
请从方框内选择适当的词，并根据需要用其正确形式填空，使文章语法正确、完整连贯。注意：每空一词，每词仅用一次，有两词为多余项。
clean　just　create　when　place　everyday　trouble　but　problem　like　we　product　
　　These years， it’s more and more important for people to keep clean.But in daily life， 36 　 they were outside， it’s not always easy to keep hands clean.This problem 　37　 people. And it becomes worse in crowded 　38　 like restaurants.
　　In 2023， a young man named Jake noticed this thing.Therefore， he decided to 　39　 a new tool to solve the problem.After months of hard work， he finally made a wearable device (可穿戴设备) with a 3-D printer.It can produce special liquid (液体).It can keep people’s hands 　40　.
　　This device is small.People can wear it 　41　 a watch.It’s also easy to use.People 　42　 need to press (按) it， and the liquid will come out.This simple device has solved a big problem of cleaning hand in 　43　 life.
　　Jake’s 　44　 is very popular with many people.They like to buy it and wear it.Jake’s story shows 　45　： Small inventions like this can bring big changes to our life.
五、读写融合
（一）回答问题
　　Have you heard of the Moser lamp？ It is a light bulb (灯泡) and uses no electricity.Alfredo Moser， a Brazilian engineer， invented it.It brings light to homes and small
factories in some very poor countries.
　　He used a plastic bottle， water and a little bleach (漂白剂) to make the Moser lamp.Half of the lamp appears in the sun and another part hangs in the room.The sunlight falls on the
top part of the bottle and makes the water produce light， so the bottom (底部) of the bottle shines like an electric bulb.
　　It doesn’t work at night.But in some very poor and crowded areas， houses often have small windows or none at all.Even during the day， the room is dark.The Moser lamp helps them a lot in these areas.
　　This idea came up because of a talk.That day， Moser and his friends talked about how to live without electricity.One of his friends’ idea came into Moser’s head.So he invented the lamp.
　　Now around 15 poor countries are using Moser’s lamp.It has changed the lives of a large number of people.
根据短文内容回答问题
46.Who invented the Moser lamp？
___________________________________________________
47. How does the Moser lamp produce light？
___________________________________________________
48. Why do people in poor and crowded areas use the Moser
lamp？
___________________________________________________
49. What made Moser come up with the idea of inventing the
Moser lamp？
___________________________________________________
50. How many countries are using the Moser lamp？
___________________________________________________
（二）书面表达
假设你叫李华， 你最近发明的魔法书包获得了全国科技节一等奖， 你将受邀参加国际青少年科技展。请你根据以下思维导图内容提示， 用英文写一篇发言稿， 介绍你的新发明
“魔法书包”。
注意：
1. 可在思维导图内容提示的基础上适当拓展信息。
2. 不得在作文中出现真实校名、 地名和学生的真实姓名。
3. 语句连贯， 80词左右。作文的标题和开头已经给出， 不计入总词数
My Magic Schoolbag
Hello， everyone. I’m proud to introduce my new invention， the Magic Schoolbag. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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