Unit 4 Inventions-【典创·单元学情诊断卷】2025-2026学年新教材八年级上册英语（沪教版2024）

典 Unit 4 Inventions 题号 I 亚 W 总分 得分 时间：90分钟 满分：90分 第一部分选择题（共50分) 得分评卷 人 I.阅读理解（共20小题，每小题2分；满分40分） 载如 第一节 阅读下面语言材料，从每题所给的A、B、C、D四个选项中选出最佳选项。 A It's reported that in the new century people will wear "smart clothes".People use them not only for covering their bodies,but also for many other kinds of uses. Many kinds of smart clothes will come into the market in the new century.An English clothing maker invented the "MP3 blue jacket".This kind of jacket can be used not as only an MP3 player,but also a cellphone.How amazing!A German company,made a cloth keyboard,which can be put in 带条 pants.So you can control your computer with it easily anywhere.When it gets dirty,you can wash it and make it clean. With the improving of the new technology,smart clothes will get much smarter.Scientists are trying to make clothes that can show your body's temperature and heat you up before you feel cold.There will be another kind of smart clothes.They are special medical (smart clothes.They can tell the doctor when you are in danger.They can also provide important information about your environment. They can warn(警告)you of serious pollution.Smart jackets with GPS(全球定位系统)technology 训挺 can protect you from getting lost. People will love the idea.Maybe smart clothes will be common on New York streets one day,and even around you 蓝 (）1.What's the use of the“MP3 blue jacket'”according to the passage? A.It can be used as a jacket and a keyboard. B.It can be used as a jacket and a computer. C.It can be used as a cellphone and an MP3 player. D.It can be used as a MP3 player and pants. ·25 (）2.What does the underlined word“which”refer to in this passage? A.The“MP3 blue jacket”. B.The cloth keyboard. C.The computer. D.The MP3 player. ( )3.The medical smart clothes can A.sent you to the hospital B.give you some medicine C.tell the doctor when you are in danger D.tell which doctor can help you ()4.What's the best title of the passage? A.Smart Clothes with Keyboard Smart B.Smart Clothes on New York Streets C.Clothes for the New Century D.Smart Clothes in the Market Now B Chinese soldiers(战士）are now welcoming some new“teammates”:robot dogs.These China- made robots recently showed their amazing skills at the China-Cambodia "Golden Dragon 2024"joint exercise(联合演习)in May. During the joint exercise,Chinese team members were able to control a robot dog called Go2 remotely(远程地).It quickly checked for obstacles（障碍)like fences(篱笆)and old tires（轮 胎).With cameras on its head,.“Go2 can send live video back to headquarters（指挥部)，”Yang Shengzhi,a Chinese member who took part in the joint exercise,told CCTV. Go2 is also very small,weighing only 15 kilograms.It can do things like jumping,moving backward(向后地)and even lying down-一just like a real dog.It can work for two to four hours at a time before it needs a“rest”. A heavier robot dog,B1,can not only check areas but also attack ()It carries a gun on its back and can shoot when ordered to.It can carry things as heavy as 80 kilograms on its back. "It's our new teammate,"another exercise member,Chen Wei,told CCTV.The robot dogs can help soldiers in dangerous tasks（任务)，such as going through rainforests or other unclear environments,said The EurAsian Times.Their help can also stop more soldiers from getting hurt. Apart from human's best "robot friend",the drills also showed many other types of smart equipment,such as drones ()Instead of fighting in a war,these smart machines are used to solve common threats(威胁)like terrorism and natural disasters(灾雉)，said CCTV. BEING A GOOD HELPER Robot dogs play an important role in many areas.During the 19th Asian Games in Hangzhou in 2023,robot dogs helped find and return thrown discuses ()They can move as quickly as a person .26 jogging ()Without the robots,people would have needed to cover over 7,000 meters in a single competition. Robot dogs can also be“lifesavers”.Some robot dogs can also“see”clearly through smoke(k烟 when there's a fire thanks to their special cameras. ()5.The robot dog,Go2,can A.check for obstacles B.attack enemies C.make videos D.work without stopping ()6.What are the advantages of B1? a.It can check areas.b.It can shoot enemies.c.It can carry heavy things. d.It is smaller and lighter than Go2. A.abc B.abd C.acd D.bed ()7.What does Chen Wei think about these robot dogs? A.They are useless. B.They are helpful. C.They are uncontrollable. D.They are dangerous. ()8.What do soldiers hope the robot dogs will be able to do? A.Show China's technology development. B.Help soldiers with tasks and prevent them from getting hurt. C.Attack the enemy in a more secretive way. D.Replace real dogs in wars. C As a traditional and meaningful board game,Weiqi was invented in China in the BC 480 and it is still played until today. The playing pieces are called stones.One player uses the white stones and the other black.The players take turns to play the stones on the game board.As we know the board surface (has 361 cross points.The stones are placed on them. Weiqi is also called Go in the world.Learning it can not only improve people's logical thinking ability,but it can also develop their calm character.That's why it is more and more popular with modern people. In the Sui and Tang dynasties,Weiqi traveled to Japan,and then to Europe in the 19th century. Now it has grown into an international competition event.So far,people from over 40 countries have played it.Among them,players from China,Japan and South Korea have the highest level of Weiqi. On February 19,Chinese-English Dictionary of Weigi Term (came out in Beijing.It's the first professional (dictionary about Weiqi in China.As a symbol of Chinese culture,Weiqi has its special language.The dictionary will serve as a necessary tool and bridge for spreading Weiqi culture. ·27· ()9.When was Weiqi invented in China? A.In the BC 800. B.In the BC 480. C.In the AD 480. D.In the AD 500 )10.What does the underlined word pieces in Paragraph 2 mean in Chinese? A.碎片 B.棋子 C.零件 D.条/块 )11.According to the passage,Weiqi can improve people's A.logical thinking ability B.language ability C.physical ability D.writing ability ()12.What is the best title of the passage? A.The advantages of Weiqi B.The language of Weiqi C.An introduction（介绍)of Weiqi D.The ways of playing Weiqi D Using two fans he found at a market,the 15-year-old Hussam Al-Attar has made electricity (to light up his family's tent.He and his family have been living in the tent since the start of Israel's attack (袭击)on Gaza. Because of his talent,his neighbors in the tent camp called him "Gaza's Newton". "Newton was sitting under an apple tree when an apple fell on his head.And we here are living in darkness and tragedy ()and rockets are falling on us,so I thought of creating light,and did so,"Al-Attar said to Reuters. The Al-Attar family has connected their tent to the side of a house,allowing the boy to climb onto the roof and set up his two fans to charge batteries（电池). Then,he linked（连接)the fans to wires(电线)running down through the house and used switches ()lightbulbs and a thin piece of wood in the tent to make lighting for his family. It took him a while to succeed finally after his first two tries failed. “I was very happy that I was able to make this because I eased(减轻)the suffering(痛苦)of my family...and everyone here who is suffering from the conditions that we live in during this war,"Al- Attar told the media. Al-Attar is still holding on to his dreams and hopes when this is probably the most difficult time of his life. "I am very happy that people in this camp call me 'Gaza's Newton',because I hope to achieve my dream of becoming a scientist like Newton and creating an invention that will benefit (not only the people of the Gaza Strip but the whole world,"he added. ()13.What did Al-Attar want to do with his invention? A.Protect people from rockets. B.Change people's lives and bring hope 28· C.Offer more places for people to live. D.Save electricity for the country. ()14.How did the boy set his fans? B D ()15.Which one is Al-Attar's hope? A.Selling his invention to become rich. B.Calling a stop to wars all over the world. C.Helping his country win the war. D.Making something good for the whole world. ()16.How can we describe Al Attar? A.Agreeable and relaxed. B.Good-looking and outgoing. C.Creative and hopeful. D.Polite and gentle. 第二节阅读短文，从方框内所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的 选项。 Today people are spending more time on the phones than ever before.A study shows people born between 1981 and 1996 spend about 3.7 hours every day on their phones.17. Some people are even too busy looking at their smart phones to look where they're going when walking.A South Korean student is worried about this so he comes up with a solution（解决办法). 18. He calls it "the Third Eye".People can wear the robotic eye on the head and it can help them walk around safely when they're looking at their smart phones.When the user lowers ( his/her head to look at the phone,the robotic eye opens up and starts looking ahead.19. It will make a sound and tell the user to look up before he/she walks into it. Paeng says "the Third Eye"is the look of the future."As we cannot take our eyes off smart phones, we will need another eye in the future,he says.20. In fact,he just expects it to make people see how much time they spend on their phones and try to break the habit. A.The robotic eye is very helpful to smart phone users. B.However,he points out that his robotic eye is not a real solution. C.And it says a person will spend almost 9 years on a smart phone during his/her life. D.If the person comes close to an obstacle（障a碍物)，the robotic eye will serve as a reminder. E.Paeng Min-wook,28,made a robotic eye for people who can't take their eyes off their screens. ·29· 得分评卷 人 Ⅱ.完形填空（共10小题，每小题1分；满分10分） 阅读短文，理解其大意，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。 Street art is a very popular form of art.It is spreading very 21 all over the world.You can find it on buildings and street signs from Beijing to Paris. Art experts say that the movement began in New York in the 22.Young adults used paint in special cans 23 their words and other images on walls and cars around the city.One well-known street artist is Swoon.She cuts out paper images of people and 24 them on walls.Swoon didn't start 25 career as a street artist.She studied art from an early age.26 as time went on,she got bored with the works she saw in museums or galleries.The people in New York say they enjoy Swoon's strong and interesting style. Street artists do their work 27 a reason.Some of them choose street art because it is 28 to the people than those works in the museum.Some artists try to express their opinions in their works. Advertising companies also use street art in their advertisements because it gives the deep impression and energy.The New York store Saks Fifth Avenue recently used a street 29 design for their shop windows and shopping bags. In today's world the Internet has a big influence on street art.Artists can show their pictures to the people all over the world on the Internet.However,many people say that 30 a picture on the Internet is never as good as seeing it live.Street art lives with the energy and life of a big city.There it will continue to change and develop. )21.A.quick B.quicker C.quickly D.more quickly ( ）22.A.1960 B.1960s' C.1960s D.1960th ）23.A.put B.puts C.putting D.to put ）24.A.posts B.post C.posted D.had posted ( )25.A.she B.her C.hers D.herself )26.A.Because B.Although C.But D.If ( ）27.A.for B.of C.to D.in )28.A.close B.closer C.closed D.closing ）29.A.artists B.artists' C.artist D.artist's )30.A. seeing B.to see C.see D.sees 第二部分 非选择题（共40分) 得分评卷 Ⅲ.语篇填空（共10小题，每小题1分；满分10分） 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连 贯。 When I was a child,I was taught to go out of my way to make someone else happy.My mom would .30 tell me to say at 31. (little)one kind word to someone else every day.I admit that it wasn't very easy to do.But as soon as you see the look of joy in that person's eyes,you just want to do as 32. (many)as you can.I had an experience with 33 young man whom people were always making fun of.Every time I saw that happening,I34. know)in my heart that it was wrong.I decided I would try to be his friend.I started 35. walk)with him and introducing him to people around us.I was making him happy by just doing that.And I loved the fact that I was really making a 36. different)in his life.After a while I realized that he wasn't the kind of person everybody thought he was.We are still really good friends today.People have 37. (real)stopped making fun of him.He is still what he was.What had changed was the attitudes(态度)of others towards him.Through this experience（经历)，I have understood that I should be more friendly 38.other people.39.I did for my friend was so easy. And at the same time I had a lot of fun.I hope that everyone could says kind word to someone else once a day.I can promise it will be the 40. good)feeling you can ever get.One kind word can make someone's day brighter.Why not do it from now on? 31. 32. 33. 34. 35. 36. 37 38. 39. 40. 得分评卷 V.阅读与表达（共4小题，41~43小题，每小题2分，44小题4分；满分10分)》 阅读短文，然后根据内容回答问题。 On January 20,2025,a Chinese company named DeepSeek made a new AI called DeepSeek-R1. This AI can do math problems,write computer codes,and answer questions like the best AIs in the world.But it costs much less money to build.The team used only $5.58 million (much cheaper than other AIs)and 2,048 computer parts for two months.This shows that smart ideas are better than just spending a lot of money. DeepSeek-RI is free to use for individuals（个人)，and people can even change it..On its first day,more than 19,000 computer experts around the world started using it.A German scientist said, "Using RI experiments costs only $10,but other AIs need $300."Even a top scientist from Meta (a bigU.S.company）said,“This free AI could change the world.” U.S.companies are now worried.They say China is becoming a leader in AI very fast.Meta plans to spend $65 billion (more on AI research.A report in Nature (a famous science magazine) called Rl a "big success",showing that good ideas are more important than expensive tools.A DeepSeek engineer said,"We want AI to help everyone,not just rich people." Not only DeepSeek-R1,now we have KimiAl,DJI drone,Unitree Robotics and so on.With R1 and other high-technology products,China shows to the world that great things come from new ideas and hard work,not just money. ·31 41.How many computer experts around the world started using DeepSeek-RI on its first day? 42.What can DeepSeek-R1 do? 43.Why are U.S.companies worried about DeepSeek-R1? 44.Do you think AIs will change the way people work or study?Why or why not?Write more than 30 words. 得分评卷人 V.书面表达（满分20分） 密 45.假如你是李华，下周将要参加国际青少年科技创新大赛，请你根据所给提示，准备一篇英语 发言稿，介绍自己的这项发明—智能闹钟。 用途：叫醒服务 特点：1.模拟日光，灯的颜色从红色、橙色到黄色依次变化，并逐渐增加亮度； 2.与手机App连用，可以记录睡眠时间、并根据数据提供睡眠建议等。 优点：提供自然叫醒服务 要求：1.须包括提示中的全部内容，可适当发挥； 封 2.语言表达要准确，语意要通顺、连贯； 3.80词左右。发言稿的开头已给出，不计入总词数。 参考词汇：模拟simulate数据data Ladies and gentlemen, Good morning!My name is Li Hua.Now let me introduce my invention-a smart alarm clock. 32参考答案 Unit 1 Look it up! I.1-4 DABC 5-8 BCDC 9-12 BACC 13-16DBAA17—20ADEB II.21-25 CAABC 26-30 DDDCB IlI.31.any 32.Scientists 33.richer 34.on 35.to spend 36.their 37.more quickly 38.relaxed 39.listening 40.careful IV.41.Pliny the Elder and his nephew./Pliny the Elder with the help of his nephew. 42.n1403. 43.Greek. 44.Yes,an encyclopaedia is very useful.It gives detailed information on many topics and is an important tool for learning,research,and gaining knowledge. Both adults and children can benefit from it..（答案不唯 一，言之成理即可。) V.45.One possible version: I read about Pablo Picasso in an encyclopaedia yesterday.Here are some facts about him. Pablo Picasso was a famous painter and sculptor.He was born in Spain on October 25,1881.He was interested in drawing when he was very young.With the help of his father,he showed a great talent for drawing. He became a painter when he was only thirteen years old. He created a lot of wonderful works of art in his life. I think Pablo Picasso was a great man.He had his own dreams and he tried to make them come true.We should learn from him. Unit 2 Amazing numbers I.1-4 CDDB 5-8 ACCB 9-12 ABDC 13-16 DDCB 17-20 AEBC ·81 II.21-25 BDABD 26-30 ACADC II.31.numbers 32.first 33.a 34.starts 35.the 36.has 37.To help 38.best 39.if 40.yourself IV.41.She feels relaxed. 42.On Wednesday and Saturday. 43.Yes,it is. 44.答案不唯一，言之成理即可。 V.45.One possible version: Here are the results of the students'New Year's resolutions in our school.All students are going to work harder,because they all want to get better grades.Most students are going to exercise more to keep fit.Some students want to learn to play an instrument.But none of the students are going to watch more TV. Unit 3 Our digital lives I.1-4 BACA 5-8 DCBD 9-12 CDBD 13-16 DACB 17-20 EDAB II.21-25 BACDB 26-30 CDABD IlI.31.are 32.found 33.surprised 34.at 35.to 36.Only 37.Although 38.using 39.healthy 40.habits IV.41.Yes,it can. 42.It will not only tell you the meaning of the word,but also show how to use it in sentences. 43.It will find spelling mistakes,grammar mistakes, and even give advice on how to make the writing better. 44.I think it means Deepseek is just tool and we should not depend too much on DeepSeek and we still need to think by ourselves and try to solve problems by ourselves. (答案不唯一，言之成理即可。) V.45.One possible version: Computers are more and more useful in our everyday life.I think that they help us with our study a lot.We can learn more knowledge and look for some information about our subjects on the Internet.What's more,we can learn how to operate computers.However,some students provide sleep suggestions based on the data.The great spend too much time playing computer games or chatting thing about it is that it provides a natural wake-up call.It online,so they fail their exams.Their parents are angry is very convenient for people to use it.I hope you can with them.In my opinion,we shouldn't play computer like my invention. games on weekdays,but we can surf the Internet at That's all for my speech.Thank you! weekends and on holidays. In a word,don't waste time playing computer games. 期中测试卷 We should spend more time studying. I.1-4 CBCD 5-8 ACDB 9-12 DCBA Unit 4 Inventions 13-16 DBCA 17-20 CEBA Ⅱ.21—25 CABDA26—30 CDBAC I.1-4 CBCC 5-8 AABB 9-12 BBAC II.31.created 32.something 33.inventor 13-16 BBDC 17-20 CEDB 34.standing 35.became 36.first 37.big Ⅱ.21—25 CCDAB26—30 CABDA 38.millions 39.living 40.by IlI.31.least 32.much 33.a 34.knew IV.41.Mobile payment make Chinese people's lives more 35.walking 36.difference 37.really convenient. 38.to/towards 39.What 40.best 42.The writer thinks bike sharing is really convenient, IV.41.More than 19,000 (computer experts). cheap and green. 42.It can do math problems,write computer codes,and 43.If we shop online,we can buy almost everything answer questions. from websites. 43.Because China is becoming a leader in AI very fast. 44.Of all the new four great inventions,online shopping 44.Yes,I think Als will change the way people work or is the most useful to me.Because I can buy everything I study.Because Als can do many things that people used want at home and it helps me save a lot of time.(答案不 to do,such as answering questions,writing codes,etc. 唯一，言之成理即可。) This will save people's time and energy,and allow them V.45.One possible version: to focus on more creative and challenging tasks.(答案不 Computers are useful in our daily lives 唯一，言之成理即可。) In my opinion,computers are useful in our daily V.45.One possible version: lives because we can keep in touch with the world through Ladies and gentlemen, them. Good morning!My name is Li Hua.Now let me One day,our teacher asked us to find some introduce my invention-a smart alarm clock.I feel very information about "yard sale"in the US.I went to the lucky to be able to participate in this scientific and library to find some useful books about it,but I couldn't technological innovation competition.The purpose of my find anything.In the end,my father helped me find lots invention is a wake up call.It simulates the color of the of information on his computer.The computer is really daily light,changing from red and orange to yellow and useful. gradually increasing in intensity.It can be used in We can always find useful information on computers. connection with a mobile APP to track sleep times and Don't you think they are useful? ·82.