人脸识别技术解锁探测广告

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66929. （2021•爱知中学•九上期中） Facial recognition technology（人脸识别技术）is widely used today，For example，the police use it to search for bad guys.It's also used to unlock （解锁）phones or doors.
   Now a similar technology，known as facial detection （探测），is entering a new field：the business of advertising（广告）.
   Such systems are going through tests in a small number of stores.One facial detection system can judge（判断）a person's happiness" ok " fear" level.Another system can detect whether someone is wearing glasses.If so，stores can send advertisements for new glasses to him.
   Facial detection technology is also placed inside some large advertising boards.Cameras in those boards can detect information like people's ages and five levels of feelings--from "very happy" to "very unhappy".
   Supporters of the technology say it could improve buyers' experience by showing products they might like or by offering them products at lower prices.
   Some are against the idea of using such systems.Pam Dixon，the head of a privacy（私）group is one of them.She thinks it is very important to protect people's privacy.For example，a store could raise the price of a product according to a person's age and feelings.
   However，one store testing the technology explained people's information like names or ages wouldn't be stored.And the advertising board system maker said it didn't keep any personal information.

（1）According to the passage，facial detection technology can judge people's        .
A.weight
B.feelings
C.height
D.hobbies
（2）What does the underlined word "they" refer to？
A.Supporters.
B.Buyers.
C.Products
D.Prices.
（3）The best title of the passage may be "        ".
A.Facial Recognition Technology Entering a New Field
B.Facial Recognition Technology Looking for Bad Guys X
C.Facial Detection Technology Going into Advertising Field
D.Facial Detection Technology Improving Buyers' Experience

共享时间:2021-11-30 难度:2

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[考点]

科普知识，议论文，

[答案]

BBC

[解析]

（1）细节理解题。根据第三段Such are through in a number stores.One detection can person's ok " level.（这种系统正在少数商店进行测试。）可知它可以判断人的感觉。
（2）代词指代题。根据第五段Supporters the say could buyers' by products they might like by them at prices.（这项技术的支持者表示。）可知此处的they指的是买家。
（3）标题归纳题。根据第二段Now a technology as detection ，is a new business advertising（广告）.（现在，被称为面部检测。）及全文可知这篇文章主要介绍了面部识别技术在广告业的应用。故选C。

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本题考查了"科普知识议论文 ",属于"必考题"，熟悉题型是解题的关键。

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45860. （2021•铁一中学•八上二月） "Robots，drones （无人机） and AI will do around 90% of the housework by 2040，" scientists from King's College said.
Mischa Dohler and Dr.Lan Pearson wrote the report Life More Automated Report to predict what homes will look like in 20 years.In it，they said that housework like washing clothes and dishes would be much easier because of technology progress （进步）.If technology kept making progress，they expected that people would spend less than two hours a day in doing housework.
But most British people still don't believe their predictions.Just 2/5 of the people think that house robots will become a reality （现实） by 2040.

Predictions of Automation （自动化） by 2040
House Robots
There will be house robots in people's homes.They will be able to do some of the housework all by themselves.
Drones
Small drones will be common.Some will keep the house clean，water plants and keep an eye on your house.Some will keep your warm with special light when you move around the house.
AI servants
They will do almost everything for you.They will be able to pay the bills （账单），do some shopping and find ways to save your time and money.
Super Smart Fridges
They will learn what you eat.They can tell you how much food there is in the fridge，and even recommend （推荐） recipes.

（1）What does the underlined word "it" refer to？
A．A robots.
B．A house.
C．The report.
D．King's College.
（2）What can we learn from Paragraph 2？
A．People will not need to do any kind of housework.
B．People will spend less time doing housework.
C．Most people believe house robots won't come true.
D．Most houses will have robots in 20 years.
（3）Which of the following is TRUE about the predictions？
A．House robots will do housework with people's help.
B．Some drones can do some housework.
C．Buying AI servants will cost a lot of money.
D．Super smart fridges will clean themselves.
（4）What is the best title （标题） for the passage？
A．Scientist's Everyday Life
B．A Report of Future Life
C．Future of Home Automation
D．Future of AI Technology

共享时间:2021-12-23 难度:2 相似度:2

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37581. （2024•铁一中学•九上一月）     Scientists say that hobbies can make kids smarter，healthier and even more successful when they grow up.How？
     They Help You Learn
     When you have a hobby，you learn new things.You have to read instructions.You look at websites，magazines and books to get more information about your hobby.More reading makes you a better reader and a better learner.
     They Help You Be Creative
     For many hobbies，such as building model cars and making clay pieces，you have to use your brain as well as your hands.We learn by doing things and by touching things.These kinds of activities make people more creative.
     They Help You Be Relaxed
     Having a hobby makes you feel good.Scientists say，"When you make something，the 'feel-good' part of your brain gets a message.It makes you feel happy."When we feel happy，we have less stress.Too much stress can make people sick.
     They Help You Build Skills
     People with hobbies learn how to set goals and solve problems.Learning these skills when you are young can help you when you grow up.For some kids，having a hobby can be the first step to finding a good job in the future.

（1）According to the text，in how many ways can hobbies help kids？
A.One.
B.Two.
C.Three.
D.Four.
（2）For which hobby do you have to use your brain and your hands？
A.Watching cartoons.
B.Reading novels.
C.Making a clay dog.
D.Listening to music.
（3）What is the text mainly about？
A.The meaning of life.
B.The ways of developing hobbies.
C.The importance of learning.
D.The advantages（优点） of hobbies for kids.

共享时间:1970-01-01 难度:2 相似度:1

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49932. （2024•莲湖区•三模）

$德优题库$

Farmers in New Zealand have a new helper，Spot.It is a yellow four-legged robot dog，it herds（牧羊） sheep and walks around their fields.The robot dog can go up and down the stairs，walk through difficult and open areas.
Farms do not have enough workers right now.It helps solve the problem.
In Singapore，a robot dog walks in a park.It speaks to people and tells people how to be safe.

（1）Spot will be popular with        .
A.wood farmers
B.grape farmers
C.fish farmers
D.sheep farmers
（2）Spot can        for people according to the passage.
A.count the heads of sheep
B.herdeep in difficult areas
C.watch sheep out of wolves
D.call farmers when in danger
（3）The passage probably comes from        .
A.Sports Magazine
B.Movie Poster
C.Science Show
D.English Study

共享时间:2024-04-13 难度:2 相似度:1

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49373. （2024•师大附中•二模） Do you drink water that's been left sitting out（放置） overnight or even for another day？Have you noticed it tastes different？What has happened to it？
    Tap water（自来水） that has been left to sit out slowly begins to get an off taste（异味）.Many people think that this is because of microorganisms（微生物）.But that's not what makes old water taste not fresh.For that we can think of carbon dioxide（二氧化碳）.After about 12 hours，tap water starts to go flat as carbon dioxide in the air starts to mix with the water in the glass，lowering its PH and giving it an off taste.But it's most likely not harmful to drink.
    However，if you drink with a glass，let's come back to those microorganisms.If you use a dirty glass day after day，there will be more chances to get bacteria（细菌）.The risk will increase if you share the glass with another mouth as well.But supposing you use a fresh glass every few days，you probably won't have a problem unless the glass has been touched by dirty fingers，and especially if those dirty fingers went unwashed after using the bathroom.
    As for plastic water bottles that have been left out in the sun or in the car，step away from the bottle，warns Dr.Kellogg Schwab，director of the Johns Hopkins University Water Institute."A chemical named biphenyl-A，or BPA，along with other things used to make plastic can leach（浸入） into your water if the bottle heats up or sits in the sun，" he explains.BPA，as you probably know，has been linked to everything from heart disease to cancer.Schwab also adds that plastic used for commercial bottled water isn't meant to be washed or refilled，so use only one time and recycle.Or don't buy them at all；use refillable water bottles instead.

（1）Tap water begin to have an off taste because of        .
A.carbon dioxide
B.BPA
C.the glass
D.the microorganism
（2）What is the right way to drink with a glass？
A.To share the glass with another person.
B.To hold the clean glass with dirty hands.
C.To keep your hands and glass clean.
D.To drink after using the bathroom.
（3）What should we do with plastic water bottles that are left out in the sun or in the car？
A.Use them after they cool down.
B.Clean them and use them again.
C.Throw them away.
D.Refill them with fresh water.
（4）What is the best title of the passage？
A.How people drink water healthily？
B.Shall we drink the water left a long time？
C.How to drink water with glasses？
D.Don't drink the water left overnight

共享时间:2024-03-26 难度:2 相似度:1

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49604. （2024•阎良区•三模） $德优题库$ Energy is the ability to do work.Solar energy （太阳能） comes from the Sun.There is also energy that comes from wind and water.
    （1）       When you ride a bike，you produce energy.You use your legs to push the pedals.Your energy is transferred （转移） to the bike.That makes the bike move.
    Now imagine riding your bike to create enough power to run a computer.Some students at one school just did that!They jumped on bikes connected to generators and pedaled in place.（2）       This energy is needed to run their computers.
    Here is how bicycle-powered energy works.When a student pedals the bike，the back wheel spins （快速旋转）.The wheel spins the generator.The generator produces electricity.As long as a student pedals the bicycle，（3）       The electricity can be used right away.This energy can also be kept and used later.
    People use bicycle-powered energy to run small devices （设备） such as small televisions and fans.They often use less than 100 watts per hour.However，it would be a mistake to use pedal power to run a fridge.（4）       The electricity for these machines comes from power lines overhead or underground.
    Pedal power can be seen in schools，gyms，and homes.（5）

A．This large machine often uses more than 700 watts per hour.
B．Soon they were producing electricity.
C．electricity moves through the generator.
D．It would be realized in the near future.
E．they can enjoy riding bikes and have great fun.
F．But do you know that energy can come from people，too？
G．What a fun way to provide electricity!

共享时间:2024-04-10 难度:2 相似度:1

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49633. （2024•阎良区•二模） If a person wants to be a gentleman，he should pay attention to what he does and says.（1）       ？Let's find out the answers from Confucius，one of the greatest teachers in ancient China.
   Confucius said，"If a gentleman，not caring for food or housing，is hard-working with what he does and careful with what he says and corrects himself with a worthy，（2）       ."
   In the West，people pay too much attention to being eloquent （能言善辩的）.They believe that how someone says something is more important than what is said. （3）       .He believed that gentlemen should choose their words carefully，even if that may make people feel bored.
   Confucius had such beliefs because he thought that people should follow manners. （4）       .He said that gentlemen should not be lazy and need to focus on their work to improve themselves.
   These rule? for gentlemen's words and actions have influenced Chinese people for a long time.Today，there are still many Chinese people following them.
   Of course，（5）       ，we are also supposed to view his words critically （批判性地）.Choosing our words and actions according to the situation is also a form of wisdom.
A.What are the rules for a gentleman on words and actions
B.There are different answers to this question
C.he can be considered as a good learner
D.He also put forward his idea of what gentlemen should do：work hard
E.as culture and the society have developed over time
F.However，Confucius didn't think so
G.How do these rules change over time

共享时间:2024-03-22 难度:2 相似度:1

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49659. （2024•西咸新区•一模） Boys and girls，let's do an experiment in today's lesson.
   Things you need to prepare： $德优题库$
   Instructions：
1）Fill the glass or jug about 2/3 full with water.
2）Drop the egg carefully into the glass and watch it going down towards the bottom.
3）Take the egg out and add about 5 spoons of salt.Test to see if your egg goes up.
4）Add more salt if the egg is still at the bottom.
   The science behind it：
    Things go down in the water when they are denser（密度更大的） than the water.By adding salt we make the water denser.Once the water is denser than the egg，it goes up.
   You can also try other things to see if you can have the same result.
   Example in daily life：
    The Dead Sea is the lowest sea in the world.The Dead Sea has a high .concentration（浓度）of salt.So there is nothing living in the Dead Sea.As the experiment above，people can also float（漂）in it.But it is not good to float for a long time.

（1）What do you need to do the experiment？
①Water.
②Oil.
③Eggs.
④Salt.
⑤Glass.
A.①③④⑤
B.①②④⑤
C.②③④⑤
D.①②③④
（2）The egg goes up after adding enough salt into the water because        .
A.the egg is broken
B.half of the water is poured out
C.the egg is denser than the water
D.the water is denser than the egg
（3）What kind of lesson are the students having？
A.Maths.
B.Biology.
C.Physics.
D.Geography.

共享时间:2024-03-05 难度:2 相似度:1

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49716. （2024•西工大附中•四模） Walking on the street every day，have you noticed the drainage covers（排水井盖）.They are important for avoiding floods in cities.Students from Shenzhen have improved the drainage covers over the past years by adding a velocimeter（测速仪） and a GPS system.
    It all started when student Yang Wenkai noticed that it was dangerous for workers to clean drainage covers while it was raining.In 2020，Yang decided to invent a velocimeter to check the speed of water flowing through drainage covers so that the water authority（水利局） could find problems in time.Since then，new generations of velocimeters have been invented by students of each year.And this is the fifth generation."We improved the size and shape of each generation so that it can be placed on the drainage covers more easily without having to produce new ones，"said Xiao Minyuan，a member of the project.
    Besides warning the authorities，it also has several other uses.A laser beacon（自准水平激光仪） makes it easier for staff to find the cover when it's in water，while a solar panel keeps low energy use.The Beidou Navigation Satellite System helps the authorities find the drainage covers quickly.
    The process is hard，but they have ways to work it out.They work in groups.Different team members are in charge of different parts of the project."Some do market research，some deal with technology，some design，some are doing experiments，"Chen Ziyu said."It's all about teamwork."

（1）What can the velocimeter do？
A.Make the drainage coverine in rain.
B.Produce the right size and shape of drainage covers.
C.Test the speed of water flowing through drainage covers.
D.Make use of water-flowing energy in drainage covers.
（2）Which can help workers find the cover easily when it is in water？
A.A GPS system.
B.A laser beacon.
C.A solar panel.
D.The Beidou Navigation Statellite System.
（3）The phrase"in charge of"in the last paragraph means        .
A.be familiar with
B.be interested in
C.be good at
D.be responsible for
（4）What would be the best title for the story？
A.Washing away water worry.
B.Making the best use of waste.
B.Avoiding dangers in the wild.
D.Working in dirty places.

共享时间:2024-04-16 难度:2 相似度:1

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49760. （2024•铁一中学•三模） $德优题库$ Recently，a video has gone viral online.In the video，a group of students flew a teddy bear up to 28，000 meters above the Earth's surface. （1）       The two students are from the Faculty（系） of Science and Engineering，University of Nottingham Ningbo China （UNNC） in East China's Zhejiang province.
    （2）       However，the then-fresh student had no idea how to get started.After four years of studying，Li felt ready to try the cool project with his teammate Wang Zechen.The bear is the mascot（吉祥物） of UNNC's Faculty of Science and Engineering.（3）
     $德优题库$ The team spend two months preparing for the test flight.To make sure that the teddy bear could land on an open area away from airports and buildings，they decided to launch it at the border between Liaoning province and Inner Mongolia Autonomous Region.（4）       .But they solved all the problems and successfully flew the teddy bear in the sky.The teddy bear flew for an hour and a half to reach a height of 28，000 meters.
   （5）       The camera on the teddy bear recorded the whole process.

A.Then it landed in a rice field.
B.The launch didn't go well first.
C.Li made a short video about the project.
D.That's why they chose it as the"pilot".
E.The students behind the video are Li Zhenghan and Wang Zechen.
F.Li got the idea of sending something into the sky after seeing similar videos online.
G.The bear passes through the clouds and reaches an altitude of about 28，000 meters.

共享时间:2024-04-06 难度:2 相似度:1

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49816. （2024•滨河中学•一模） Not long ago，with the announcement of Long Chenchen，the mascot for the 2024 CCTV Spring Festival Gala，Chinese people had hot discussions.（1）       ？ $德优题库$
    Every year，the Spring Festival Gala is a great time to show our traditional culture.As Chinese，we naturally know the importance of dragons in our traditional culture.Dragons are everywhere.They're in our fairy stories.（2）       .In people's opinion，the dragon is the symbol of the Chinese totem（图腾）.（3）       .This is completely different from the Chinese culture.The Chinese dragon represents nobleness（高贵），mystery and power.
    Dragon has become a culture after thousands of years.（4）       .It's so different from the cute version like the mascot.As some people say，the cute dragon is certainly special and cute.（5）       .People would prefer to see a mascot looking as if it just came out from the painting!
    Such a mental gap is actually a reflection of how much people honor our traditional Chinese culture.

A.Chinese dragon is powerful and energetic
B.They are also on the collections of museums
C.However，it lacks（缺少） some cultural charm（魅力）
D.The mascot is so welcomed by Chinese people
E.In the western culture，dragons has the bad-meaning
F.What is the symbol of Long Chenchen
G.Why did Long Chenchen cause discussions

共享时间:2024-03-04 难度:2 相似度:1

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49842. （2024•滨河中学•二模） $德优题库$ We often see ants looking for new homes and returning with other ants if they've found a good one.Ants do this by teaching.And a team of scientists have developed small robots to study how ants teach one another.The robots can behave like rock ants.They use one-to-one teaching — an ant discovers a better home and teaches the route（路线） to another.
   In their research，the scientists replaced the teaching ant with a small robot.They circled an area with two homes for the ants.One was their old home，and the other was a new，better home built for them.The researchers waited for an ant to leave its old home and put the robot directly ahead of it.
   Then the robot moved towards the new，better home.During its journey，the robot stopped from time to time to wait for the follower ant.
   The ant needed to look around and get familiar with things around it.When the robot led the follower ant to the new home，the ant examined the new home in its own time and began its way back home.The robot had successfully taught the route to the pupil ant.
   A key part of the teaching is tandem（纵排的） running.One ant leads another slowly along a route to the new-found home.The pupil ant memorizes the route so that it can find its way back home by itself and then lead another ant to the new home，and the process repeats.
（1）Paragraph 2.mainly talks about        .
A.steps in building a home for ants
B.preparations for the teaching process
C.locations of the small robot and the ant
D.differences between the two homes for ants
（2）What can we infer from the passage？
A.Some ants can learn from humans.
B.Ants usually look for new homes together.
C.Things around may help an ant find its way.
D.Repeating can help an ant improve its memory.
（3）What's the best title for the passage？
A.Using robots to study ants' teaching process
B.Passing knowledge to ants in an easy way
C.How rock ants look for a new home
D.How rock ants know their way

共享时间:2024-03-29 难度:2 相似度:1

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49871. （2024•莲湖区•一模） It's common knowledge that spiders use their webs（网）to catch insects.However，some spiders have developed other uses for their webs.One such spider is the European water spider，which uses its web to breathe underwater.
    The European water spider spends most of its life underwater.It gives birth to a baby，cares for its young，and feeds on insects underwater.Since it needs to breathe，the spider carefully keeps the air inside its web.This is what allows it to stay underwater for a long time.
    The web is like a balloon with a hole in the bottom（底部）.This "balloon" keeps the air inside and allows the spider to get in and out through the bottom to catch nearby insects.In fact，the water spider's web works much the same as a diving bell，an early kind of submarine（潜水艇） .Diving bells were large bells supplied with air from a hose（软管） running to the water's surface.The air kept the water from filling up the bell，and people could go in and out through the open bottom.Because of this quality，water spiders are sometimes known as "diving bell spiders".
    Although the web allows the water spider to stay underwater for a long time，some trips to the surface are necessary.When the web needs more fresh air，the spider pushes the web and lets the old air go out.Then，it swims to the surface to collect small fresh air bubbles（气泡）and keeps them in the hairs on its stomach and legs.Finally，it goes back down to fill the web again.

（1）The writer starts the passage by        .
A.giving an example
B.telling a story
C.listing some numbers
D.asking some questions
（2）The underlined word "supplied with" means"         "in Paragraph 3.
A.afraid of
B.tired of.
C.empty of
D.full of
（3）In which paragraph can you know what water spiders do for more fresh air？
A.Paragraph 3.
B.Paragraph 2.
C.Paragraph 4.
D.Paragraph 1.
（4）What is the best title of the passage？
A.Different kinds of spiders.
B.A special spider web.
C.An early kind of submarine.
D.The wonderful underwater world

共享时间:2024-03-15 难度:2 相似度:1

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50066. （2024•高新一中•三模） What do Chinese young people think of filial piety（孝道）？Teenagerare their thoughts on what filial piety means.

As an old saying goes，"Filial piety is the first of the hundred virtues（美德）."So you can imagine how important it is for Chinese people to respect their elders.Chinese filial piety supports a kind of good behavior and virtue of the younger people to the elder，just like"crows（乌鸦） feeding back".
We have learned this virtue from our parents and grandparents.The elderly have worked hard for their family，society and younger generations.Some of them have brought us the freedom that we now celebrate，while others have made efforts to create better living and working conditions for their children.However，with the development of the times，young people spend less time staying with their family.I'd like to call on that no matter how busy we are，we should spare more time for our parents even if it is a call.
Wang Lining，14，Shanxi

In China，many schools have activities to carry forward filial piety，such as cooking for parents，helping wash their feet or writing a"thank-you card".By doing these things，we develop stronger love for our parents，which is great!Confucius believed that only if everyone is good to their parents can they be good to other people.Then there won't be many fights.It means that filial piety is not only about loving our parents，but about loving everyone!So I think we all should try our best to be good to our parents.For example，be their side when they feel lonely and help them with the housework.These are all actions of the greatest kindness.
Yan Zihan，13，Guangdong

（1）Why did Wang Lining say the old saying"Filial piety is the first of the hundred virtues."？
A.To support a kind of good behavior.
B.To change kids' behaviors about being kind.
C.To show the importance of respecting the elders.
D.To share her thoughts on what filial piety means.
（2）Which activities do Chinese schools probably have to carry forward filial piety？
a.Making a phone call.
b.Cooking some meals.
c.Washing parents' feet.
d.Writing thank-you cards.
A.abc
B.bcd
C.abd
D.acd
（3）What can we infer about Yan Zihan？
A.He is helpful at home.
B.He always feels lonely.
C.He thinks everyone is good.
D.He likes all kinds of school activities.
（4）What is the theme of the text？
A.Nature.
B.Culture.
C.Health.
D.Sports.

共享时间:2024-04-09 难度:2 相似度:1

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49331. （2024•师大附中•九模）

How to read the medicine label（标签） $德优题库$
Warnings： △Take it with a lot of water so that the medicine won't stay in your throat. △Take with food so your stomach won't be upset. △It may make you sleepy（瞌睡的）.Do not drive or use dangerous machines.
Directions：
Adults and children 12 years and over		2 tablets（药片） every 4 to 6 hours； not more than 12 tablets in 24 hours
children 4 years to under 12 years		1 tablet every 4 to 6 hours； not more than 6 tablets in 24 hours
children under 4 years		can't take the medicine

（1）People can't take the medicine in        .
A.July 2023
B.April 2024
C.July 2024
D.June 2024
（2）Who can take the medicine？
①.Jim，a 3-year-old boy，who has a cough.
②Einda，a 15-year-old girl，who has a cold.
③Alice，a 30-year-old woman，who has a sore back.
④Mike，a 6-year-old boy，who has a headache.
A.①②
B.②④
C.③④
D.②③
（3）If the medicine is for Jane's 12-year-old son，he should take at least        tablets a day.
A.6
B.8
C.10
D.12

共享时间:2024-06-28 难度:2 相似度:1

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50067. （2024•高新一中•三模） The attention span（持续时间） of a goldfish is said to be nine seconds（秒）.According to a recent study，the human attention span is now only eight seconds—one second shorter than that of a goldfish!In fact，many people recently find it hard to read a whole book，complete a task on time，or even pay close attention while someone is speaking to them.And one main reason that reduces our attention span appears to be the effect that our increasingly digitalized （数字化的） life have on our brains.
    We can get almost any piece of information we need online through our phones and computers，and the information often comes in easily acceptable forms，such as key words and short videos.As a result，the Internet itself seems to lower our attention span.So what can we do about it？
    Controlling our use of digital devices may sound like a good solution，but it would be like putting a Band-Aid on a hurt wound.To control our minds again，we need to work together and stand up to the companies that create the digital information that's reducing our attention.For example，we could force social media companies to change their business models，whose goal is to keep us scrolling（滚动）without thinking.By working together，we can improve our valuable attention.So next time，if someone invites you to watch short videos together，just say"No"to him.

（1）The writer starts the passage        .
A.by giving an example
B.by showing a fact
C.by telling a story
D.by asking a question
（2）Why is our attention span so short according to Paragraph 2？
A.Because people use their phones for a long time.
B.Because we don't practice keeping our attention.
C.Because our phones and computers are very useful.
D.Because the Internet itself reduces people's attention span.
（3）The underlined word"devices"in Paragraph 3 means        in Chinese.
A.设备
B.物品
C.应用
D.设施

共享时间:2024-04-09 难度:2 相似度:1

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zcx@dyw.com

2021-11-30

初中英语 | 九年级上 | 阅读理解

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