2025年中考英语复习阅读理解专项集训：科普知识（含解析）

2025年中考英语复习阅读理解题专项集训之科普知识
一．阅读理解（共15小题）
1．（2024 突泉县一模）According to UNESCO，a large number of children in villages in some African countries like Kenya and Tanzania do not go to school.They have to work to make money for their family.And more than half of people in these countries live without electricity.
A company is now working to solve both of these problems.It has created a special solar（大阳的）power station，which is in the shape of a cow，called "Solar Cow".The company encourages parents in those poor villages to send their children to school by setting up Solar Cows at schools.
Just as its name suggests，the Solar Cow can charge batteries（给电池充电）called "Solar Milks".The Solar Milks provide electricity for the families.
The batteries can only be charged using the Solar Cow，so children have to go to school to get the electricity.Every day，children put their batteries into the bottom of their school's Solar Cow.They go to class while the batteries are being charged.At the end of the day，they take the charged batteries home.
Each fully﹣charged Solar Milk battery can charge a mobile phone three or four times，or a radio once or twice.The battery is also a flashlight，and it can provide ten hours of light. "My father used to travel two to three hours to the charging shop to charge his phone，and it cost a lot， " a boy said. "But now，he can use the battery I bring from school to charge his phone at home. "
Since 2018，this company has set up two Solar Cows in Kenya and one in Tanzania.The company also started to raise money for more Solar Cows to help the poor children in Africa.
（1）What is a Solar Cow？ 　 　
A．An animal which can produce milk.
B．A solar battery in the shape of a cow.
C．A mobile phone in the shape of a cow.
D．A solar power station in the shape of a cow.
（2）How does the company encourage the parents to send their children to school？ 　 　
A．By giving them money.
B．By setting up Solar Cows at schools.
C．By offering them cows.
D．By building some schools in the villages.
（3）What is the correct order for children to get the electricity for their families？ 　 　
a.Children go to school with batteries.
b.Children take the charged batteries home.
c.Children have classes while the batteries are being charged.
d.Children put the batteries into the bottom of their school's Solar Cow.
A．a﹣d﹣c﹣b
B．a﹣c﹣d﹣b
C．b﹣d﹣c﹣a
D．b﹣a﹣c﹣d
（4）What can each fully﹣charged Solar Milk battery do？ 　 　
A．It can charge a radio three or four times.
B．It can provide electricity for a Solar Cow.
C．It can provide ten hours of light as a flashlight.
D．It can charge a mobile phone seven or eight times.
（5）What does this passage mainly talk about？ 　 　
A．Solar Cows have provided electricity for the schools.
B．Some African children don't go to school because they have to work.
C．More than half of people in Kenya and Tanzania live without electricity.
D．Solar Cows are solving two problems at the same time in some African countries.
2．（2024 鄂伦春自治旗三模）二、阅读理解
People often use their mouth and also some body language to talk with each other.When we have good news，we want to talk about it with our good friends and when something bad happens，we make it known to others soon.But do you know that some trees can also talk about news with each other？Of course，no trees move lips and say words just as people do.It may sound strange，but some trees really try to talk with each other in other ways.
Willows （柳树） are the best﹣known of these trees.When insects begin biting a willow，the tree s ends out a special smell at once.This smell tells the other willows that harmful insects are coming near.All of them quickly make a chemical in their leaves.This chemical is bad for the insects.The insects do not like it and will fly away soon.In this way，the willows protect themselves from the insects.The next time when you take a walk in the woods，maybe the trees are talking to each other quietly.How magical nature is!
（1）From Paragraph 1 we can know 　 　.
A．few people like using the body language to talk with each other
B．some trees can say words just as people do
C．when some bad things happen，we d on't want to tell others
D．some trees can talk with each other in other ways
（2）A willow uses 　 　to talk.
A．its smell
B．its leaves
C．its branches
D．its fruit
（3）Which of the following is TRUE？ 　 　
A．Some trees can talk about news as people do.
B．Willows can make the insects fly away by sending out a special smell.
C．The willow's talk can catch the insects.
D．The chemical in willows' leaves is bad for insects.
（4）The underlined word "it" refers to 　 　in Paragraph 2.
A．the leave
B．the chemical
C．the tree
D．the insect
（5）Where can we read this passage？ 　 　
A．In a storybook.
B．In a science book.
C．In a travel guide.
D．In a sports magazine.
3．（2024 北京一模）How good are you at remembering names，dates，and telephone numbers？It is not easy for all.Remembering things is one of the most interesting functions （功能） of the human brain （大脑）.That's why scientists spend so much time studying how it works.
Studies show that when we learn something new，it stays in our memory （记忆） for 20﹣30 seconds.This is our short﹣term memory.Remembering a phone number long enough to find a piece of paper is an example.The opposite of short﹣term memory is long﹣term memory，which is where things are stored in the brain for a long time.The brain can turn short﹣term memory into long﹣term memory.For example，when studying for an exam，instead of just reading the information once or twice，you might go over your notes again and again until you can remember the important information.
Dave Farrow is known for his excellent memory.He has been listed twice in Guinness （吉尼斯） World Records for Greatest Memory.As a student，Dave had great difficulties in learning.He found some ways to improve his memory in order to do well in school.Here are some you can try.
One way is to look at the first letter of each word you want to remember.Then，make your own word or sentence using all of those letters.For example，if you want to remember all the colours in a rainbow，try remembering the name Roy G.Biv.Each letter in this name matches the first letter of a colour：red，orange，yellow，green，blue，indigo and violet.Another way is to remember information in groups.For example，when you remember a telephone number，remember three numbers as a group，the next four numbers as a group and the final four numbers as a group.This way，your brain only has to remember three things instead of 11.
If you are interested in improving your memory，apart from using some ways to remember things，there are lots of simple things you can do，like eating healthily，sleeping well and exercising daily.Challenging （挑战） your brain also helps you keep it healthy and active.So，why not start playing mind games，learning a musical instrument or studying a new language？
（1）What can we learn from Paragraph 2？ 　 　
A．Short﹣term memory is less important than long﹣term memory.
B．The information needed for an exam stays in short﹣term memory.
C．People store new information in long﹣term memory by going over it.
D．Our short﹣term memory can hold information for more than half a minute.
（2）The writer talks about Dave Farrow to 　 　.
A．describe how people remember things
B．show the importance of a great memory
C．tell people to use some ways to improve memory
D．give a reason why people need to improve memory
（3）What is the last paragraph mainly about？ 　 　
A．Some advice to improve memory.
B．Some activities to challenge the brain.
C．Some advantages of playing mind games.
D．Some reasons for keeping the brain active.
4．（2024 东营模拟）As a child growing，father is the earliest and longest adult males（男性） it can contact with．So，fathers play an important role in the development of children．One researcher says babies who are cared for by their fathers have greater cognitive（认知的）development at one year of age than babies not cared for by their fathers．Another researcher reports that by spending time with their pre﹣school children，fathers can help to develop children's language ability．Researchers also point out that for school﹣age children，fathers are one bridge with the outside world．
Fathers play an important role in making child form a good personality and habit．Father's personality always carries more than mother's，such as daring，the courage to overcome difficulties and cooperative（合作的） ability．With the continuous communication between child and father，children may learn from their father by environment and the father may teach children with their own ideas．What's more，fathers who spend quality time with their children may give their children happy memories which may last a lifetime．
Although each father is a unique person who educates children in his own style，good fathers have something in common．Good fathers attend their children's school activities．They also involve（介入） the children in their lives and the adult world by taking them to see the workplace，or by taking them when the car needs to be repaired．Good fathers know their time with children is really an investment （投资） in them．
Being an involved father is good for children and good for fathers．Both children and fathers have the chance for growth and development．Today's lifestyles are changing．More and more fathers are keeping a balance between their personal life，work，and family time．
（1）What can we learn according to the passage？ 　 　
A．Fathers have an important influence on their children from babyhood．
B．Fathers' involvement is the most important in children's development．
C．All fathers have the same way of educating their children．
D．Fathers are more important than mothers in the family．
（2）What does the underlined word unique mean in the third paragraph？ 　 　
A．The same as others
B．The only one of his type
C．Do everything without considering others' ideas
D．Try to do everything well
（3）Which of the following statements is TRUE according to the passage？ 　 　
A．Good fathers attend their children's school activities but never take them to their workplace．
B．Good fathers expect a great deal from their children and push them to work hard．
C．Good fathers try to make it clear to their children that staying with their fathers is an investment
D．Good fathers improve themselves when they spend time with their children．
（4）What's fathers' personality that is different from mothers'？ 　 　
A．They give more love to children in their daily life．
B．They are much more careful than mothers．
C．They will meet more difficulties in the life．
D．They are better at cooperating with others．
（5）What's the passage mainly about？ 　 　
A．How to be a good father
B．The growth and development of both fathers and children
C．The father's role in the growth and development of children
D．The change of the father's role in modern society
5．（2024 哈尔滨模拟）
Sign posts to AI From Apple's virtual（虚拟的） assistant Siri to self﹣driving cars，AI brings to the society something new and advanced．But in fact，it's not the new fashion at all．Below let's take a look at the long journey of AI's development together．
2017 It is not uncommon to see people get citizenship．But Sophia，a robot designed by Hanson robotics，a Hong Kong﹣based AI robot company，was also given citizenship by the kingdom of Saudi Arabia．This made robots for the first time to share every equal right with human beings． 2016 Dogs are our best friends，but what about having a robot as a pet？Roobo，a Chinese AI startup developed a "pet robot " name Domgy．It had "smart﹣home" features that gave its owners weather forecasts，changed television channel and even guarded the home like a dog．Thanks to advanced technology，perhaps robots will one day become our close friends．
1997 As the creation of human beings，AI is always thought as inferior to its creator．But Deep Blue，a computer chess﹣playing program developed by US computer IBM shocked the whole world．It beat a world chess champion Garry Kasparov in the international match．That marked a new step of AI technology． 2004 Humans are special for their imagination and creativity．However，Microsoft's XiaoIce broke this law．Just like us， "she" could write her own poetry and put them together as The Sunlight that Lost the Glass Window，a book of poems．
1979 Self﹣driving cars have been around for a lot longer than you might think．In 1979，a self﹣driven car called The Stanford Cart crossed a chair﹣filled room without human help in about five hours．It was one of the earliest examples of an autonomous vehicle． 1966 Shakey was the first general﹣purpose mobile robot to be able to reason about its own actions． "She" could analyze commands and break them down into basic chunks on "her" own．The US Life Magazine calls Shakey the "first electronic person" of AI．
1951 Perhaps you've never thought about whether machines can think，but the idea obsessed（使着迷） UK AI computer scientist Alan Turing．Turing adapted the imitation game to make the Turing test．Although the test failed，it inspired AI researchers and began a new age in the history of AI．
（1）How many AI products are introduced in the passage？ 　 　
A．4
B．5
C．6
D．7
（2）Which of the following statements is true？ 　 　
A．The Stanford crossed a chair﹣filled room in 1997．
B．Deep Blue can give its owners weather forecasts．
C．Shakey is called the "first electronic person" of AI．
D．Turing test succeeded and inspired AI researchers．
（3）Who wrote The Sunlight that lost the Glass Window？ 　 　
A．Sophia
B．Roobo
C．XiaoIce
D．Deep Blue
（4）Why did the writer write the passage？ 　 　
A．To introduce the long journey of AI's development．
B．To tell us AI brings something new and advanced．
C．To encourage us to work hard to beat AI robots．
D．To show us what the AI robots can do nowadays．
（5）Where can we probably read the passage？ 　 　
A．In a storybook．
B．In a notice．
C．In a magazine．
D．On a blog．
6．（2024 市中区二模）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 3 D 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"—a 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."
（1）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.
（2）Which of the following shows how a sunrise bed wakes you up？ 　 　
A．lights on→music on→lights brighter→music louder
B．music on→music louder→lights on→lights brighter
C．lights on→lights brighter→music on→music louder
D．music on→lights on→music louder→lights brighter
（3）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.
7．（2024 辽宁一模）A new study finds that more than eighty percent of Internet users in the United States search for health information online.
Susannah Fox from the Pew Internet Project says doctors are still the main source of health information.But the study found that searching online is one of the leading ways that people look for a second opinion.He says， "People are short of factchecking what they have heard from a doctor.Our studies show that people are still very likely to turn to a health doctor when they need a diagnosis（诊断） or are planning a treatment. "
Forty﹣four percent of people are actually looking for doctors or other providers when they search for health information online.Two thirds of Internet users look online for information about a certain disease or medical condition.
The Internet has also become an important source of spiritual support for people with health problems.Susannah Fox says one in five Internet users has gone online to find other people who have the same condition.
A disease is considered uncommon if it affects（侵袭） fewer than 200，000 people worldwide.The rise of social networking has made it easier for people with uncommon diseases to connect with each other and feel less alone.Social networking is also changing the way some doctors and patients communicate with each other.
Dr Jeff Livingston operates a medical centre for women in Irving，Texas.His office uses password﹣protected software to share information with patients.He says the software has increased efficiency（效率），reduced costs and improved relations with patients.It has just changed the way we do health care.His medical centre also has a Facebook page，a MySpace page and a Twitter feed.
（1）What makes people search for health information online？ 　 　
A．People's interests in health.
B．People's health condition.
C．Importance of the Internet.
D．The rise of online treatment.
（2）From the fourth paragraph we know that 　 　.
A．people with health problems go online to look for the new treatment
B．people with health problems try to share their experience with others online
C．people with health problems encourage each other online to fight against diseases
D．Internet becomes a place for people with health problems to reduce worries
（3）According to Paragraph 5，social networking 　 　.
A．becomes a new way for doctors and patients to communicate with each other
B．encourages people to get more help from doctors online in time
C．helps people to get more confidence about the treatment of their diseases
D．makes people easier to know more about what their diseases are
（4）What can we infer from the last paragraph？ 　 　
A．Internet is an easy way for doctors to treat their patients.
B．Doctors should change their ways to treat their patients.
C．Facebook，MySpace and Twitter become efficient tools for doctors.
D．Most patients would like to ask their doctors for help online now.
8．（2024 阜阳模拟）Research says that husbands do not do their fair share of work around the house.A study from an American university says that men seldom do the same share of housework.Researchers interviewed 182 working couples who became first﹣time parents.Both husbands and wives worked almost the same number of hours in full﹣time jobs.However，men did five hours a week less housework than women after their baby was born.
It is a different story for mothers.Becoming a parent added 21 hours a week to a mother's work.Most of this was looking after her baby.New fathers did not do more work because they did not realize the mother was doing so much more.Another reason is that after a baby is born，fathers follow the "traditional" roles.That is，the mother looks after the baby and the father works outside.This happens even when the mother is working the same number of hours in her job.
（1）It is found that 　 　 do less housework.
A．wives
B．husbands
C．parents
D．babies
（2）The underlined sentence "It is a different story for mothers." Probably means 　 　.
A．mothers come from different families
B．mothers like reading different stories
C．mothers work more hours than fathers
D．different mothers have different children
（3）What is the "traditional" role of a father？ 　 　
A．Working outside.
B．Looking after the baby.
C．Doing housework.
D．Doing part﹣time jobs.
（4）Which part of a newspaper can this passage be taken from？ 　 　
A．Sports
B．Medicine
C．News
D．Society
9．（2024 宝应县二模）Global warming is happening all around us．This experiment helps you learn how a greenhouse works，and how greenhouse gases influence the earth's atmosphere （大气）．
What You Need：
Two thermometers
A notebook
A pencil or pen
A clear container
A watch or clock
A sunny area
What You Do：
1．Put the thermometers in direct sunlight．Let them sit in the sun for three minutes．
2．Draw two columns （栏）， "Thermometer A" and "Thermometer B"，in the notebook．
3．After the three minutes，read and record the time and temperatures in the notebook．
4．Place one of the thermometers in the container and close it tightly．
5．Record the temperatures of the thermometers every ten minutes．
6．Discuss how the container influences the temperature．
What's Going On？
The temperature outside the container is changing，as the warm air mixes with the passing cooler air．The air inside the container can't mix with the air outside ﹣ it just gets warmer as the sunlight heats it up．A greenhouse works in a similar way：sunlight creates heat that can't get out of the glass．
（1）What do you need in the experiment？　 　
A．A dark room．
B．A paper box．
C．Some water．
D．Two thermometers．
（2）How often do you record the temperatures of the thermometers？　 　
A．Every five minutes．
B．Every ten minutes．
C．Every fifteen minutes．
D．Every twenty minutes．
（3）What can you learn from the experiment？　 　
A．When the glass breaks．
B．Why the sunlight is helpful．
C．How a greenhouse works．
D．What the temperature changes．
10．（2024 泰兴市二模）How would you like to build a time machine？Paper，sticks，glue and string are all you need.Put them together to build a kite.A kite connects you to the past.
No one knows who flew the first kite.It was probably someone in China or perhaps Indonesia.Indonesia.Indonesian fishermen hung fishhooks on kites and sent them out to sea to catch fish.Starting 2，000 years ago，Chinese farmers flew kites to welcome the New Year and bring good luck to Earth.
In China，people also used kites during wartime.One Chinese story tells how soldiers put noise makers on kites and flew them at night over the enemy camp.The enemies were frightened by the noise and ran away.
About 1，300 years ago，Chinese travelers took kites to Japan.Soon kites filled the skies there.Kites reached Thailand about 700 years ago.During floods，Thai farmers flew kites over their fields They hoped the kites would drive away the clouds and stop the rain.Over time，kites flew their way out of Asia.Today，kites are a passion all over the world.Kite fans meet at festivals in many parts of the world and have great fun.
Over the years，Kites have also helped people understand the natural world.In 1749，for example，thermometers were tied to kites to measure temperatures.In 1906，cameras hanging from kites took pictures of San Francisco，California after an earthquake.The photos helped people plan what to do.
Kites also helped inventors find out how to make airplanes.The Wright brothers studied how kites flew，which helped them make the first successful airplane.
Since the ancient Chinese first set their kites into the air，people have loved flying kites.Kites give us ways to celebrate，relax and explore.So go fly a kite!Enjoy the feeling of wonder that kite flyers have felt for centuries.
（1）According to the passage，in which countries were kites used to make good wishes？　 　
A．China and Japan.
B．China and Thailand.
C．Japan and Indonesia.
D．Thailand and Indonesia.
（2）According to the Chinese story，the army used kites to　 　.
A．make the enemies leave in fear
B．celebrate victories during wartime
C．stop the enemies from sleeping well
D．carry soldiers to fight against the enemies
（3）The underlined word "passion"in Paragraph 4 means　 　.
A．strong love
B．useful machine
C．happy dream
D．common treasure
（4）How does the writer develop Paragraph 5？　 　
A．By telling stories.
B．By listing numbers.
C．By comparing facts.
D．By giving examples.
（5）What's the purpose of this passage？　 　
A．To show people how to fly kites.
B．To explain how kites are used in science.
C．To introduce the roles of kites in history.
D．To discuss the difference among kites worldwide.
11．（2024 雨花台区模拟）Research has showed the importance of physical activities for students in a school environment.So many schools are now encouraging students to take part in some healthy forms of exercise.
Physical education is an important part of healthy living for people of all age groups，especially those going to school.This is because school life is full of stress.
Except that，in today's world，many school children eat unhealthy foods.These may include soft drinks，pizzas，and burgers.Eating these foods often can increase school children's body weight.
Physical education at school helps in preventing school children from putting on weight.Physical exercise and activities will help them burn off more calories（卡路里）.If these calories are not burned off，they will be stored as fat.By doing physical exercises students use their calories to get energy.
At the same time，such activities play an important role in the healthy growth and development of bones（骨骼）.Exercises such as jumping are especially important for school children as such activities produce a force onto the bone that helps improve its power and growth.
A physically active student will also have a healthy heart.Research shows that kids who perform aerobic（有氧的）exercises，two to three times a week for at least twenty minutes，have a healthier heart compared with those who don't take part in physical education.Some of the healthy aerobic exercises are：playing basket﹣ball and soccer.
根据材料内容选择最佳答案。
（1）What are schools encouraging their students to do in Paragraph 1？ 　 　
A．Keep body and mind healthy.
B．Do research on healthy exercise.
C．Perform physical activities actively.
D．Pay more attention to school education.
（2）What does the word "those" refer to（指的是）？ 　 　
A．Parents.
B．Students.
C．Teachers.
D．Customers.
（3）Which paragraphs give the reasons why physical education is more important for students？ 　 　
A．①②
B．②③
C．③④
D．④⑤
（4）Which of the following opinions most probably is the writer's？ 　 　
A．It's not easy for students to receive physical education.
B．Physical activities are good for students in many ways.
C．Students should have more time to receive knowledge and education.
D．Those who don't join in physical activities can't keep fit.
（5）What is the best title for the text？ 　 　
A．A study on physical education.
B．Exercising more to keep healthy.
C．Taking healthy aerobic exercise.
D．Different kinds of physical activities.
12．（2024 东光县二模）Black is the color of power．It has the meaning of submission（服从）．It is popular in fashion because it makes people look thinner．
White is the color for brides（新娘）．White is considered a summer color．White is popular in fashion because it is light and goes with everything．
Red is a hot and strong color．It can make the heart beat faster．It is also the color of love．Red clothes can make people look heavier．And red things get noticed more than things that are another color．
The color of the sky and the ocean，blue，is one of the most popular colors It is often used in bedrooms．Blue can also be cold and make people feel sad．
Green means nature．It is the most comfortable color on the eyes and can improve vision（视力）．It is a calming color．Hospitals often use green because it can make patients relax．
Yellow is the most difficult color for the eyes to take in．Yellow is the color of sunshine．It is a warm color like red．On the one hand，it is the color of happiness and joy．On the other hand，it means fear and dishonest behavior．
（1）Black is a color often used in fashion because it can make people look 　 　．
A．powerful
B．relaxed
C．thinner
D．heavier
（2）Red is the color of 　 　 according to the passage．
A．fear
B．love
C．joy
D．sadness
（3）The best color to make an excited person calm down is 　 　．
A．white
B．blue
C．green
D．yellow
（4）In the sentence"He is too yellow to stand up and fight"，"yellow"most probably means" 　 　"．
A．sad
B．happy
C．brave
D．afraid．
13．（2024 常州模拟）With the rapid development of wireless technologies，the Fifth Generation（5 G）mobile communication system started to come.Although the development of 5 G network technology in the international community is still in the research stage，a number of foreign countries and organizations are working on it.China started late in network technologies.In order to catch up with the times，China also needs to have its own place in such a competitive environment.
There are some quick changes in China's telecom space.With the 4 G network now widely used，China is now preparing to enter 5 G age.China has started research and development on the 5 G network and plans to finish the network testing by around 2019.
It's expected that just one standard（标准） will be used globally（全球的）with the 5 G technology. "Under the identical standard，different companies can be connected，and form a competitive（竞争的） environment.Therefore，we can make sure that companies can gain reasonable profits（利润），and at the same time provide faster，better，more convenient and cheaper services to people， " Wu Ku，Director of Dept.of Science &Tech. ，MIIT said.
Wu Hequan from Chinese Academy of Engineering said， "5 G will make it possible to connect one million devices（装置）to the so﹣called Internet of Things within one square meter.In the future，it will also be used on high﹣speed trains moving as fast as 500 kilometers per hour.In the area of the Internet of Vehicles（汽车），it can be used in unmanned（无人驾驶的） vehicles，assisted（辅助的）driving and the management of smart cities. "Wu Hequan believes China's future Internet will be faster，more intelligent and safer.
Chinese government pays more attention to the development of 5 G and is more open to it.With the shared effort of the industry，China will play an increasing important role in the global 5 G development.
（1）The first paragraph mainly wants to tell us 　 　.
A．what 5 G network technology means
B．the reason why we need 5 G network technology
C．the fact that China started late in 5 G network technology
D．the fact that 5 G network technology is good
（2）In Wu Ku's opinion， 　 　should be used globally with the 5 G technology.
A．the network testing
B．cheaper services
C．just one standard
D．unmanned vehicles
（3）After reading the passage，we can infer that 　 　.
A．China will use 5 G network technology in transport
B．China has already entered the 5 G age completely
C．Chinese government didn't pay attention to the development of 5 G before
D．China is No.1 in 5 G network technology
14．（2024 无锡模拟）We all know that 70% of the earth is water．But only 1% of it is clean water．People can't live without water．So it's important for everyone to save water．Here are some tips for saving water．
Indoors：
●Turn the tap off while you are brushing your teeth，washing your hands，doing dishes，taking a shower and so on．
●Catch the cold water that comes out of the tap or shower while you are waiting for the hot water．Use it to water plants or wash your toilet．
●Don't wash clothes too often．When you use the washing machine，make sure there is not only a pair of pants in it．
Outdoors：
●Water the garden and grass at night．This gives water more time to get into the earth without evaporation from the day's heat．
●Plant small trees under big trees．This will help stop evaporation and gives some shade（树阴） for your plants．You can also plant a shade garden under trees．
（1）It's important for everyone to save water because 　 　．
A．70% of the earth is water
B．the water on the earth is clean
C．only a small part of the water is clean
D．we need it to water plants
（2）What does the underlined word"evaporation"mean in Chinese？ 　 　
A．流失
B．蒸发
C．渗透
D．锁住
（3）The following ways can save water according to the passage except 　 　．
A．planting a shade garden under trees
B．watering the garden and grass during the night time
C．catching the cold water when you wait for the hot water to shower
D．using the washing machine as you like，no matter how many dirty clothes there are．
15．（2024 南京模拟）Science has a lot of uses．It can uncover laws of nature，cure diseases，make bombs，and help bridges to stand up．Indeed science is so good at what it does that there's always a temptation（诱惑） to drag it into problems where it may not be helpful．David Brooks，author of The Social Animal：The Hidden Sources of Love，Character，and Achievement，appears to be the latest in a long line of writers who have failed to go against the temptation．
Brooks gained fame for several books．His latest book The Social Animal，however，is more ambitious and serious than his earlier books．It is an attempt to deal with a set of weighty topics．The book focuses on big questions：What has science uncovered about human nature？What are the sources of character？And why are some people happy and successful while others aren't？
To answer these questions，Brooks studies a wide range of disciplines（学科）．Considering this，you might expect the book to be a simple description of facts．But Brooks has formed his book in an unusual，and perhaps unfortunate way．Instead of introducing scientific theories，he tells a story，within which he tries to make his points，perhaps in order to keep the reader's attention．So as Harold and Erica，the hero and heroine in his story，live through childhood，we hear about the science of child development and as they begin to date we hear about the theory of sexual attraction．Brooks carries this through to the death of one of his characters．
On the whole，Brooks' story is acceptable if uninspired．As one would expect，his writing is mostly clear and，to be fair，some chapters stand out above the rest．I enjoyed，for instance，the chapter in which Harold discovers how to think on his own．While Harold and Erica are certainly not strong or memorable characters，the more serious problems with The Social Animal lie elsewhere．These problems partly involve Brooks' attempt to translate his tale into science．
（1）The author mentions the functions of science at the beginning of the passage to　 　．
A．explain where science can be applied
B．show the value of Brooks' new book
C．remind the reader of the importance of science
D．explain why many writers use science in their works
（2）According to the author，which of the following could be a strength of the book？　 　
A．Its strong basis．
B．Its clear writing．
C．Its convincing points．
D．Its memorable characters．
（3）What is the author's general attitude towards the book？　 　
A．Contradictory．
B．Supportive．
C．Cautious．
D．Critical．
（4）What is the author likely to write about after the last paragraph？　 　
A．Death of the characters．
B．Brooks' life experience．
C．Problems with the book．
D．Brooks' translation skills．
2025年中考英语复习阅读理解题专项集训之科普知识
参考答案与试题解析
一．阅读理解（共15小题）
1．（2024 突泉县一模）According to UNESCO，a large number of children in villages in some African countries like Kenya and Tanzania do not go to school.They have to work to make money for their family.And more than half of people in these countries live without electricity.
A company is now working to solve both of these problems.It has created a special solar（大阳的）power station，which is in the shape of a cow，called "Solar Cow".The company encourages parents in those poor villages to send their children to school by setting up Solar Cows at schools.
Just as its name suggests，the Solar Cow can charge batteries（给电池充电）called "Solar Milks".The Solar Milks provide electricity for the families.
The batteries can only be charged using the Solar Cow，so children have to go to school to get the electricity.Every day，children put their batteries into the bottom of their school's Solar Cow.They go to class while the batteries are being charged.At the end of the day，they take the charged batteries home.
Each fully﹣charged Solar Milk battery can charge a mobile phone three or four times，or a radio once or twice.The battery is also a flashlight，and it can provide ten hours of light. "My father used to travel two to three hours to the charging shop to charge his phone，and it cost a lot， " a boy said. "But now，he can use the battery I bring from school to charge his phone at home. "
Since 2018，this company has set up two Solar Cows in Kenya and one in Tanzania.The company also started to raise money for more Solar Cows to help the poor children in Africa.
（1）What is a Solar Cow？ 　D　
A．An animal which can produce milk.
B．A solar battery in the shape of a cow.
C．A mobile phone in the shape of a cow.
D．A solar power station in the shape of a cow.
（2）How does the company encourage the parents to send their children to school？ 　B　
A．By giving them money.
B．By setting up Solar Cows at schools.
C．By offering them cows.
D．By building some schools in the villages.
（3）What is the correct order for children to get the electricity for their families？ 　A　
a.Children go to school with batteries.
b.Children take the charged batteries home.
c.Children have classes while the batteries are being charged.
d.Children put the batteries into the bottom of their school's Solar Cow.
A．a﹣d﹣c﹣b
B．a﹣c﹣d﹣b
C．b﹣d﹣c﹣a
D．b﹣a﹣c﹣d
（4）What can each fully﹣charged Solar Milk battery do？ 　C　
A．It can charge a radio three or four times.
B．It can provide electricity for a Solar Cow.
C．It can provide ten hours of light as a flashlight.
D．It can charge a mobile phone seven or eight times.
（5）What does this passage mainly talk about？ 　D　
A．Solar Cows have provided electricity for the schools.
B．Some African children don't go to school because they have to work.
C．More than half of people in Kenya and Tanzania live without electricity.
D．Solar Cows are solving two problems at the same time in some African countries.
【考点】科普知识；细节理解；主旨大意．
【答案】见试题解答内容
【分析】本文主要讲太阳能牛在一些非洲国家同时解决了儿童不上学和多半人没有电用两个问题。
【解答】（1）细节理解题。根据It has created a special solar（大阳的）power station，which is in the shape of a cow，called "Solar Cow".（它创造了一个特殊的太阳能发电站，形状像一头奶牛，被称为"太阳能奶牛"。）可知，太阳能牛是一个奶牛形状的太阳能发电站。故选D。
（2）细节理解题。根据The company encourages parents in those poor villages to send their children to school by setting up Solar Cows at schools.（该公司通过在学校安装太阳能奶牛，鼓励贫困村庄的家长送孩子上学。）可知，这家公司通过在学校里建立太阳能牛来鼓励父母送孩子上学。故选B。
（3）排列顺序题。根据The batteries can only be charged using the Solar Cow，so children have to go to school to get the electricity.Every day，children put their batteries into the bottom of their school's Solar Cow.They go to class while the batteries are being charged.At the end of the day，they take the charged batteries home.（电池只能用太阳能电池充电，所以孩子们必须上学才能用上电。每天，孩子们都把电池放在学校太阳能电池的底部。他们一边上课一边给电池充电。在一天结束时，他们把充电的电池带回家。）可知，孩子们为家庭供电的正确顺序是：孩子们带着电池上学（a）一一孩子们把电池放在学校太阳能牛的底部（d）﹣﹣孩子们上课期间电池在充电（c）﹣一孩子们把已充电的电池带回家（b）。选项A.a﹣d﹣c﹣b符合题意。故选A。
（4）细节理解题。根据The battery is also a flashlight，and it can provide ten hours of light.（电池也是一个手电筒，可以提供10小时的光照。）可知，每个充满电的太阳能牛奶电池可以作为手电筒提供10小时的光线。故选C。
（5）主旨大意题。根据It has created a special solar（大阳的）power station，which is in the shape of a cow，called "Solar Cow".（它创造了一个特殊的太阳能发电站，形状像一头奶牛，被称为"太阳能奶牛"。）以及Since 2018，this company has set up two Solar Cows in Kenya and one in Tanzania.The company also started to raise money for more Solar Cows to help the poor children in Africa.（自2018年以来，该公司已在肯尼亚和坦桑尼亚分别建立了两头太阳能奶牛。该公司还开始为更多的太阳能奶牛筹集资金，以帮助非洲的贫困儿童。）结合全文内容可知，文章主要介绍"太阳能牛"，这一发明在一些非洲国家同时解决了儿童不上学和多半人没有电用两个问题。故选D。
【点评】通读全文，理解文章大意，阅读题目后返回原文阅读并找出与题目相对应的内容，仔细核对，选择符合原文原意的答案，完成后再次阅读并检查。
2．（2024 鄂伦春自治旗三模）二、阅读理解
People often use their mouth and also some body language to talk with each other.When we have good news，we want to talk about it with our good friends and when something bad happens，we make it known to others soon.But do you know that some trees can also talk about news with each other？Of course，no trees move lips and say words just as people do.It may sound strange，but some trees really try to talk with each other in other ways.
Willows （柳树） are the best﹣known of these trees.When insects begin biting a willow，the tree s ends out a special smell at once.This smell tells the other willows that harmful insects are coming near.All of them quickly make a chemical in their leaves.This chemical is bad for the insects.The insects do not like it and will fly away soon.In this way，the willows protect themselves from the insects.The next time when you take a walk in the woods，maybe the trees are talking to each other quietly.How magical nature is!
（1）From Paragraph 1 we can know 　D　.
A．few people like using the body language to talk with each other
B．some trees can say words just as people do
C．when some bad things happen，we d on't want to tell others
D．some trees can talk with each other in other ways
（2）A willow uses 　A　to talk.
A．its smell
B．its leaves
C．its branches
D．its fruit
（3）Which of the following is TRUE？ 　D　
A．Some trees can talk about news as people do.
B．Willows can make the insects fly away by sending out a special smell.
C．The willow's talk can catch the insects.
D．The chemical in willows' leaves is bad for insects.
（4）The underlined word "it" refers to 　B　in Paragraph 2.
A．the leave
B．the chemical
C．the tree
D．the insect
（5）Where can we read this passage？ 　B　
A．In a storybook.
B．In a science book.
C．In a travel guide.
D．In a sports magazine.
【考点】科普知识；细节理解；推理判断；词句猜测．
【答案】DADBB
【分析】本文主要讲述了一个冷门的科学知识，柳树和人一样可以通过树叶相互交流，当发现有害昆虫时，它们能利用树叶制作化学物质，让有害昆虫飞走。
【解答】（1）D.段落大意题。根据It may sound strange，but some trees really try to talk with each other in other ways.这听起来可能很奇怪，但有些树真的试图用其他方式彼此交谈。可知，从第一段我们可以知道一些树真的可以用其他方式进行交流，故选D。
（2）A.细节理解题。根据When insects begin biting a willow，the tree sends out a special smell at once.This smell tells the other willows that harmful insects are coming near.当昆虫开始咬柳树时，树立刻发出一种特殊的气味。这种气味告诉其他柳树有害的昆虫正在靠近。可知，柳树是通过散发一股神奇的香味来进行相互交流的，比如有害虫来时，柳树们就通过散发香气提醒彼此要提防有害的昆虫，故选A。
（3）D.推理判断题。根据All of them quickly make a chemical in their leaves.This chemical is bad for the insects.它们都很快在叶子里制造出一种化学物质。这种化学物质对昆虫有害。可知，柳树树叶上的化学成分对昆虫有害，故选D。
（4）B.词义猜测题。根据上一句话This chemical is bad for the insects.这种化学物质对昆虫有害。可知，昆虫不喜欢的它其实就是柳树叶制造出来的化学物质，下划线it在文中第二段指的是化学物质，故选B。
（5）B.文章出处题。根据It may sound strange，but some trees really try to talk with each other in other ways.这听起来可能很奇怪，但有些树真的试图用其他方式彼此交谈。When insects begin biting a willow，the tree sends out a special smell at once.This smell tells the other willows that harmful insects are coming near.当昆虫开始咬柳树时，树立刻发出一种特殊的气味。这种气味告诉其他柳树有害的昆虫正在靠近。结合全文可知，这是说柳树叶通过树叶交流，利用树叶制作化学物质，让有害昆虫飞走的故事，有点偏科学，所以我们能从科学书上读到这篇文章，故选B。
【点评】通读全文，理解文章大意，阅读题目后返回原文阅读并找出与题目相对应的内容，仔细核对，选择符合原文原意的答案，完成后再次阅读并检查。
3．（2024 北京一模）How good are you at remembering names，dates，and telephone numbers？It is not easy for all.Remembering things is one of the most interesting functions （功能） of the human brain （大脑）.That's why scientists spend so much time studying how it works.
Studies show that when we learn something new，it stays in our memory （记忆） for 20﹣30 seconds.This is our short﹣term memory.Remembering a phone number long enough to find a piece of paper is an example.The opposite of short﹣term memory is long﹣term memory，which is where things are stored in the brain for a long time.The brain can turn short﹣term memory into long﹣term memory.For example，when studying for an exam，instead of just reading the information once or twice，you might go over your notes again and again until you can remember the important information.
Dave Farrow is known for his excellent memory.He has been listed twice in Guinness （吉尼斯） World Records for Greatest Memory.As a student，Dave had great difficulties in learning.He found some ways to improve his memory in order to do well in school.Here are some you can try.
One way is to look at the first letter of each word you want to remember.Then，make your own word or sentence using all of those letters.For example，if you want to remember all the colours in a rainbow，try remembering the name Roy G.Biv.Each letter in this name matches the first letter of a colour：red，orange，yellow，green，blue，indigo and violet.Another way is to remember information in groups.For example，when you remember a telephone number，remember three numbers as a group，the next four numbers as a group and the final four numbers as a group.This way，your brain only has to remember three things instead of 11.
If you are interested in improving your memory，apart from using some ways to remember things，there are lots of simple things you can do，like eating healthily，sleeping well and exercising daily.Challenging （挑战） your brain also helps you keep it healthy and active.So，why not start playing mind games，learning a musical instrument or studying a new language？
（1）What can we learn from Paragraph 2？ 　C　
A．Short﹣term memory is less important than long﹣term memory.
B．The information needed for an exam stays in short﹣term memory.
C．People store new information in long﹣term memory by going over it.
D．Our short﹣term memory can hold information for more than half a minute.
（2）The writer talks about Dave Farrow to 　C　.
A．describe how people remember things
B．show the importance of a great memory
C．tell people to use some ways to improve memory
D．give a reason why people need to improve memory
（3）What is the last paragraph mainly about？ 　A　
A．Some advice to improve memory.
B．Some activities to challenge the brain.
C．Some advantages of playing mind games.
D．Some reasons for keeping the brain active.
【考点】科普知识；细节理解．
【答案】CCA
【分析】本文主要介绍了提高记忆力的一些方法。
【解答】（1）细节理解题。根据The brain can turn short﹣term memory into long﹣term memory.For example，when studying for an exam，instead of just reading the information once or twice，you might go over your notes again and again until you can remember the important information.（大脑可以将短期记忆转化为长期记忆。例如，在准备考试时，你可能会一遍又一遍地复习笔记，直到你能记住重要的信息，而不是只看一两遍。）可知，人们通过反复复习可以将新信息储存在长期记忆中。故选C。
（2）细节理解题。根据He found some ways to improve his memory in order to do well in school.Here are some you can try.（为了在学校取得好成绩，他找到了一些提高记忆力的方法。这里有一些你可以试试。）可知，作者提到他是为了告诉人们使用一些方法来提高记忆力。故选C。
（3）段落大意题。根据If you are interested in improving your memory，apart from using some ways to remember things，there are lots of simple things you can do，like eating healthily，sleeping well and exercising daily.（如果你对提高记忆力感兴趣，除了用一些方法来记忆外，你还可以做很多简单的事情，比如健康饮食、睡眠和每天锻炼。）可知，本段主要介绍了一些提高记忆力的建议。故选A。
【点评】通读全文，了解文章大意，联系上下文，选择正确选项。
4．（2024 东营模拟）As a child growing，father is the earliest and longest adult males（男性） it can contact with．So，fathers play an important role in the development of children．One researcher says babies who are cared for by their fathers have greater cognitive（认知的）development at one year of age than babies not cared for by their fathers．Another researcher reports that by spending time with their pre﹣school children，fathers can help to develop children's language ability．Researchers also point out that for school﹣age children，fathers are one bridge with the outside world．
Fathers play an important role in making child form a good personality and habit．Father's personality always carries more than mother's，such as daring，the courage to overcome difficulties and cooperative（合作的） ability．With the continuous communication between child and father，children may learn from their father by environment and the father may teach children with their own ideas．What's more，fathers who spend quality time with their children may give their children happy memories which may last a lifetime．
Although each father is a unique person who educates children in his own style，good fathers have something in common．Good fathers attend their children's school activities．They also involve（介入） the children in their lives and the adult world by taking them to see the workplace，or by taking them when the car needs to be repaired．Good fathers know their time with children is really an investment （投资） in them．
Being an involved father is good for children and good for fathers．Both children and fathers have the chance for growth and development．Today's lifestyles are changing．More and more fathers are keeping a balance between their personal life，work，and family time．
（1）What can we learn according to the passage？ 　A　
A．Fathers have an important influence on their children from babyhood．
B．Fathers' involvement is the most important in children's development．
C．All fathers have the same way of educating their children．
D．Fathers are more important than mothers in the family．
（2）What does the underlined word unique mean in the third paragraph？ 　B　
A．The same as others
B．The only one of his type
C．Do everything without considering others' ideas
D．Try to do everything well
（3）Which of the following statements is TRUE according to the passage？ 　D　
A．Good fathers attend their children's school activities but never take them to their workplace．
B．Good fathers expect a great deal from their children and push them to work hard．
C．Good fathers try to make it clear to their children that staying with their fathers is an investment
D．Good fathers improve themselves when they spend time with their children．
（4）What's fathers' personality that is different from mothers'？ 　D　
A．They give more love to children in their daily life．
B．They are much more careful than mothers．
C．They will meet more difficulties in the life．
D．They are better at cooperating with others．
（5）What's the passage mainly about？ 　C　
A．How to be a good father
B．The growth and development of both fathers and children
C．The father's role in the growth and development of children
D．The change of the father's role in modern society
【考点】科普知识；细节理解；词句猜测．
【答案】见试题解答内容
【分析】本文告诉我们父亲在家庭中是很重要的．重视教育的父亲，他的孩子在学校的成绩就比其他孩子要好；做一个称职的父亲对孩子、父亲都是有好处的等．
【解答】（1）A．细节理解题；根据语境 fathers play an important role in the development of children父亲在孩子的成长过程中扮演着重要的角色．结合选项，可知选A．
（2）B．词义猜测题；根据语境 Although each father is a unique person who educates children in his own style，good fathers have something in common虽然每个父亲都是以自己的方式教育孩子的…人，但是好父亲也有一些共同之处．与common对应，可至此处unique意思是独特的，结合选项，可知选B．
（3）D．细节理解题；根据语境 Being an involved father is good for children and good for fathers，Both children and fathers have the chance for growth and development做个有责任心的父亲对孩子有好处，对父亲也有好处．孩子和父亲都有成长和发展的机会．故选D．
（4）D．细节理解题；根据语境 Father's personality always carries more than mother's，such as daring，the courage to overcome difficulties and cooperative（合作的） ability父亲的个性总是比母亲的个性更多，比如勇敢、克服困难的勇气和合作能力．可知父亲比母亲的优势是他们更善于与他人合作．结合选项，可知选D．
（5）C．总结大意题；根据语境 fathers play an important role in the development of children父亲在孩子的成长过程中扮演着重要的角色．结合选项，可知选C．
【点评】此题考查科普知识阅读，在理解文章意思基础上，结合具体题目，仔细分析，便可得出正确答案．
5．（2024 哈尔滨模拟）
Sign posts to AI From Apple's virtual（虚拟的） assistant Siri to self﹣driving cars，AI brings to the society something new and advanced．But in fact，it's not the new fashion at all．Below let's take a look at the long journey of AI's development together．
2017 It is not uncommon to see people get citizenship．But Sophia，a robot designed by Hanson robotics，a Hong Kong﹣based AI robot company，was also given citizenship by the kingdom of Saudi Arabia．This made robots for the first time to share every equal right with human beings． 2016 Dogs are our best friends，but what about having a robot as a pet？Roobo，a Chinese AI startup developed a "pet robot " name Domgy．It had "smart﹣home" features that gave its owners weather forecasts，changed television channel and even guarded the home like a dog．Thanks to advanced technology，perhaps robots will one day become our close friends．
1997 As the creation of human beings，AI is always thought as inferior to its creator．But Deep Blue，a computer chess﹣playing program developed by US computer IBM shocked the whole world．It beat a world chess champion Garry Kasparov in the international match．That marked a new step of AI technology． 2004 Humans are special for their imagination and creativity．However，Microsoft's XiaoIce broke this law．Just like us， "she" could write her own poetry and put them together as The Sunlight that Lost the Glass Window，a book of poems．
1979 Self﹣driving cars have been around for a lot longer than you might think．In 1979，a self﹣driven car called The Stanford Cart crossed a chair﹣filled room without human help in about five hours．It was one of the earliest examples of an autonomous vehicle． 1966 Shakey was the first general﹣purpose mobile robot to be able to reason about its own actions． "She" could analyze commands and break them down into basic chunks on "her" own．The US Life Magazine calls Shakey the "first electronic person" of AI．
1951 Perhaps you've never thought about whether machines can think，but the idea obsessed（使着迷） UK AI computer scientist Alan Turing．Turing adapted the imitation game to make the Turing test．Although the test failed，it inspired AI researchers and began a new age in the history of AI．
（1）How many AI products are introduced in the passage？ 　C　
A．4
B．5
C．6
D．7
（2）Which of the following statements is true？ 　C　
A．The Stanford crossed a chair﹣filled room in 1997．
B．Deep Blue can give its owners weather forecasts．
C．Shakey is called the "first electronic person" of AI．
D．Turing test succeeded and inspired AI researchers．
（3）Who wrote The Sunlight that lost the Glass Window？ 　C　
A．Sophia
B．Roobo
C．XiaoIce
D．Deep Blue
（4）Why did the writer write the passage？ 　A　
A．To introduce the long journey of AI's development．
B．To tell us AI brings something new and advanced．
C．To encourage us to work hard to beat AI robots．
D．To show us what the AI robots can do nowadays．
（5）Where can we probably read the passage？ 　C　
A．In a storybook．
B．In a notice．
C．In a magazine．
D．On a blog．
【考点】科普知识；细节理解；主旨大意；推理判断．
【答案】见试题解答内容
【分析】本文主要讲述了人工智能的发展历程．
【解答】（1）C 细节理解题．根据Sophia，a robot designed by Hanson robotics； "pet robot"name Domgy；Deep Blue；Microsoft's XiaoIce；a self﹣driven car called The Stanford Cart；及Shakey ，索菲亚，一个由汉森机器人公司设计的机器人；"宠物机器人"的名字叫多米；深蓝；微软的小冰；一辆叫做斯坦福车的自动驾驶汽车；还有莎奇．所以文中共提到6种人工智能产品．故选C．
（2）C 推理判断题．根据In 1979，a self﹣driven car called The Stanford Cart crossed a chair﹣filled room可知是1979年，而不是1997年，故A错误；根据a "pet robot " name Domgy．It had "smart﹣home" features that gave its owners weather forecasts，可知能给主人天气预报的是Domgy ，而不是Deep Blue ，故B错误；根据The US Life Magazine calls Shakey the "first electronic person" of AI．可知C正确；根据最后一段Although the test failed，it inspired AI researchers可知这个实验是失败的，故D错误．故选C．
（3）C 细节理解题．根据However，Microsoft's XiaoIce broke this law．Just like us， "she" could write her own poetry and put them together as The Sunlight that Lost the Glass Window，a book of poems．然而，微软的小冰却违反了这一法律．就像我们一样，"她"可以自己写诗，把它们拼凑成失去玻璃窗的阳光，一本诗集．可知文中的she指的是XiaoIce ，这本书是由XiaoIce写的，故选C．
（4）A 主旨大意题．根据第一段Below let's take a look at the long journey of AI's development together．下面让我们一起来看看人工智能发展的漫漫征程．及阅读全文可知本文主要介绍了人工智能的发展历程，故选A．
（5）C 推理判断题．本文是关于人工智能的发展历程，是有关科技的文章，故可能在杂志上看到，故选C．
【点评】阅读时，我们只需先理解每一段的大意 ，再根据题目要求，在相应的段落找到文章细节即可．
6．（2024 市中区二模）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 3 D 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"—a 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."
（1）What can the smart schoolbag do？ 　D　
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.
（2）Which of the following shows how a sunrise bed wakes you up？ 　C　
A．lights on→music on→lights brighter→music louder
B．music on→music louder→lights on→lights brighter
C．lights on→lights brighter→music on→music louder
D．music on→lights on→music louder→lights brighter
（3）In which section of the magazine has Jane most probably found the information？ 　C　
A．Wonderful food.
B．Future schools.
C．Amazing inventions.
D．Modern furniture.
【考点】科普知识；应用文．
【答案】DCC
【分析】本文主要介绍了智能书包、天气糖果、日出床三项发明。
【解答】（1）细节理解题。根据表格第一栏"If any book is missing，a message will be shown on the computer screen to remind you."（如果哪本书不见了，电脑屏幕会有信息提醒你。）可知如果书不见了，智能书包会提醒你。故选D。
（2）细节理解题。根据表格第三栏"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."（当灯光完全亮起时，床上会开始播放轻柔的音乐，音乐声会越来越大，直到您将其关闭。）可知，床会先打开灯，灯光变得越来越亮，然后开始放音乐，音乐声会越来越大。故选C。
（3）推理判断题。通读全文可知，本文主要介绍了三项发明，因此可以在与发明有关的杂志上看到。故选C。
【点评】通读全文，理解文章大意，阅读题目后返回原文阅读并找出与题目相对应的内容，仔细核对，选择符合原文原意的答案，完成后再次阅读并检查。
7．（2024 辽宁一模）A new study finds that more than eighty percent of Internet users in the United States search for health information online.
Susannah Fox from the Pew Internet Project says doctors are still the main source of health information.But the study found that searching online is one of the leading ways that people look for a second opinion.He says， "People are short of factchecking what they have heard from a doctor.Our studies show that people are still very likely to turn to a health doctor when they need a diagnosis（诊断） or are planning a treatment. "
Forty﹣four percent of people are actually looking for doctors or other providers when they search for health information online.Two thirds of Internet users look online for information about a certain disease or medical condition.
The Internet has also become an important source of spiritual support for people with health problems.Susannah Fox says one in five Internet users has gone online to find other people who have the same condition.
A disease is considered uncommon if it affects（侵袭） fewer than 200，000 people worldwide.The rise of social networking has made it easier for people with uncommon diseases to connect with each other and feel less alone.Social networking is also changing the way some doctors and patients communicate with each other.
Dr Jeff Livingston operates a medical centre for women in Irving，Texas.His office uses password﹣protected software to share information with patients.He says the software has increased efficiency（效率），reduced costs and improved relations with patients.It has just changed the way we do health care.His medical centre also has a Facebook page，a MySpace page and a Twitter feed.
（1）What makes people search for health information online？ 　B　
A．People's interests in health.
B．People's health condition.
C．Importance of the Internet.
D．The rise of online treatment.
（2）From the fourth paragraph we know that 　D　.
A．people with health problems go online to look for the new treatment
B．people with health problems try to share their experience with others online
C．people with health problems encourage each other online to fight against diseases
D．Internet becomes a place for people with health problems to reduce worries
（3）According to Paragraph 5，social networking 　A　.
A．becomes a new way for doctors and patients to communicate with each other
B．encourages people to get more help from doctors online in time
C．helps people to get more confidence about the treatment of their diseases
D．makes people easier to know more about what their diseases are
（4）What can we infer from the last paragraph？ 　B　
A．Internet is an easy way for doctors to treat their patients.
B．Doctors should change their ways to treat their patients.
C．Facebook，MySpace and Twitter become efficient tools for doctors.
D．Most patients would like to ask their doctors for help online now.
【考点】科普知识；细节理解；推理判断．
【答案】BDAB
【分析】文章介绍了互联网对一部分美国的病人以及医疗系统产生的影响。
【解答】（1）B.细节理解题。根据原文A new study finds that more than eighty percent of Internet users in the United States search for health information online.可知人们对健康的兴趣使得绝大部分美国网友上网搜查相关信息。故选B。
（2）D.细节理解题。根据原文The Internet has also become an important source of spiritual support for people with health problems.互联网也成为有健康问题的人的重