Chinese researchers have developed a robot designed to help doctors treat the COVID-19 and other highly contagious （傳染的）diseases.
The machine has a long robotic arm attached to a base with wheels.It can perform some of the same medical examination tasks as doctors.For example，the device can listen to sounds made by patients' hearts and lungs.
Cameras record the robot's activities，which are controlled at a distance so doctors can avoid coming in close contact with infected patients.Doctors and other medical workers can run the machine from a nearby room，or from much farther away.
The robot's main designer is Zheng Gangtie，an engineer and professor at China's Tsinghua University in Beijing.He told Reuters news agency that he got the idea for the machine when the number of cases of the COVID-19 was rising quickly in the city of Wuhan.
One of Zheng's friends，head of Beijing's Tsinghua Changgung Hospital，told him that one of the biggest problems in dealing with COVID-19 was that healthcare workers treating patients were getting themselves infected.Zheng said he wanted to do something to help this situation.
So the engineer gathered a team and went to work on the robot.Zheng said the team was able to change two robotic arms.The new robot is almost completely automated （自動(dòng)化的），Zheng said.It can even disinfect itself after performing actions involving patient contact.
"Doctors are all very brave，" Zheng told Reuters. "But this virus is just too contagious...We can use robots to perform the most dangerous tasks. "
However，Zheng said he had heard from some doctors that it would be better not to build such robots.This is because many patients still desire a personal presence to help calm them during treatment.
The team now has two robots and both have been tested by doctors at hospitals in Beijing.One machine was once taken to Wuhan's Union Hospital，where doctors there were trained to use it.
Zheng would like to build more of the robots，but money from the university has run out；each robot costs about ﹩72，000 to make.He does not plan to commercialize the design，but hopes that a company can begin that process.
（1）What are Paragraphs 4 and 5 mainly about？ DD
A．When the robot was designed.
B．How the robot is controlled.
C．Who the robot is intended for.
D．Why the robot was invented.
（2）The underlined word "disinfect" in Paragraph 6 most probably means AA.
A．clean
B．destroy
C．decorate
D．break
（3）What difficulty is Zheng Gangtie faced with？ CC
A．Patients refusing to use the new robot.
B．Healthcare workers getting themselves infected.
C．Being short of money to produce more of the robots.
D．Having no teammates to commercialize the design.
（4）Which of the following might be the best title of the passage？ DD
A．Doctors are Fighting against COVID-19
B．COVID-19 is Under Control in China
C．Chinese Robot is Invented to Replace Doctors to Cure Diseases
D．Chinese Robot is Designed to Help Doctors Fight COVID-19
【答案】D；A；C；D
【解答】
【點(diǎn)評(píng)】
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發(fā)布：2024/6/27 10:35:59組卷：19引用：1難度：0.5
相似題
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1．Rainforests provide much of the world's oxygen.People have been trying to protect them for years.But another type of forest，the cloud forest，is just as important to humans.
These forests are at the tops of mountains，generally near the equator （赤道）.These wet，wooded mountaintops are mainly in African and Central and South American countries.They are called "cloud forests" because their height allows for the formation of clouds among the trees.The trees in these forests pull water out of the clouds.The water gathers on the leaves and falls into small rivers below，which flow into towns at the bottom of the mountain.The yearly rainfall in these areas is about 180 centimetres.Cloud forests can pull in up to 60 percent of that.The water is important to the plants and the people in the area.It helps them survive.
Cloud forests are also home to countless species of plants that can't be found anywhere else.One small cloud forest has as many types of plants as there are in all of Europe.In fact，there are so many that scientists haven't made a complete list of them yet.
These forests are being destroyed at increasing speed.Trees are being cut down，and roads are being built in their place.Some people have a goal to get government money to protect the forests.But they have had little success so far.Another way is to take the place of the destroyed plants with new ones.That，too，has been difficult because the plants are so special.There's plenty of work to be done，but saving the cloud forests is still possible with creative solutions.
（1）Where can you probably find cloud forests？
A．In North America.
B．Far from the equator.
C．In an African country.
D．At the foot of mountains.
（2）How much rainfall is pulled in by the cloud forests in those areas every year？
A．About 60 cm.
B．About 108 cm.
C．About 180 cm.
D．About 300 cm.
（3）What is the main idea of paragraph 3？
A．Europe is short of plant types.
B．Scientists are working on a list.
C．Cloud forests are getting smaller.
D．Cloud forests house many plants.
（4）What will be discussed in the following part of the text？
A．Ways to protect cloud forests.
B．Goals of cloud forest protectors.
C．Difficulties in planting new trees.
D．Successes of getting wide support.
（5）Where can we probably find the text？
A．In a storybook.
B．In a travel guide.
C．In a chemistry textbook.
D．In a geography magazine.發(fā)布：2025/1/1 18:0:1組卷：7引用：3難度：0.5 -
2．The baby is just one day old and has not yet left hospital．She is quiet but alert（警覺(jué)）．Twenty centimeters from her face researchers have placed a white card with two black spots on it．She stares at it carefully．A researcher removes the card and replaces it by another，this time with the spots differently spaced．As the cards change from one to the other，her gaze（凝視） starts to lose its focus - until a third，with three black spots，is presented．Her gaze returns；she looks at it for twice as long as she did at the previous card．Can she tell that the number two is different from three，just 24 hours after coming into the world？
Or do newborns simply prefer more to fewer？The same experiment，but with three spots shown before two，shows the same return of interest when the number of spots changes．Perhaps it is just the newness？When slightly older babies were shown cards with pictures of objects（a comb，a key，an orange and so on），changing the number of objects had an effect separate from changing the objects themselves．Could it be the pattern that two things make，as opposed to three？No again．Babies paid more attention to squares moving randomly on a screen when their number changed from two to three，or three to two．The effect even crosses between senses．Babies who were repeatedly shown two spots became more excited when they then heard three drumbeats than when they heard just two；likewise（同樣地） when the researchers started with drumbeats and moved to spots．
（1）The experiment described in Paragraph 1 is related to the baby's．
A．sense of hearing
B．sense of sight
C．sense of touch
D．sense of smell
（2）Babies are sensitive to the change in．
A．the size of cards
B．the colour of pictures
C．the shape of patterns
D．the number of objects
（3）Why did the researchers test the babies with drumbeats？
A．To reduce the difficulty of the experiment．
B．To see how babies recognize sounds．
C．To carry their experiment further．
D．To keep the babies' interest．
（4）Where does this text probably come from？
A．Science fiction．
B．Children's literature．
C．An advertisement．
D．A science report．發(fā)布：2025/1/1 17:0:1組卷：3引用：3難度：0.5 -
3．Photo Research "If you want to be a better photographer，stand in front of better stuff." Photographer Jim Richardson shared it with otjye.airs.He spends a great deal of time doing photo research，looking for great locations to shoot.
Seeing a wonderful place is bread-and-butter photography-it's just part of the job.Getting there is only half of any great photograph's story.The other half is how the photographer prepares to capture the subject once in front of jye.ai.It is believed that groundwork is part of photography，as essential as knowing exposure and lighting or recognizing the decisive moment to take the shot.Research sounds like a boring task for many photographers，while for others digging into a subject in advance is part of the pleasure.
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"Above all，I'll look for places and events that are seasonal and timeless.I open my mind to what might make a great subject for a picture，" Jim said. "Most travelers tend to think only of places they're visiting，without looking deeper into culture，history or meaning.I try to get in time with the rhythm of the place and in tune with its melody.But most of all I just want to be ready.If I'm ready，I can just about count on being lucky."
（1）What does the underlined word "capture" in Paragraph 2 probably mean？
A．Identify.
B．Record.
C．Arrange.
D．Explore.
（2）What point does the author make about photographers in Paragraph 3？
A．They are unable to decide on the best plan of action.
B．It is possible for them to adopt flexible ways of working.
C．The third group is not as imaginative as some of the others.
D．Some of them refuse to try to understand the way others work.
（3）What is the main idea of Paragraph 4？
A．Sound preparation is a must for a satisfactory photo.
B．One should create photo sites in a photographic trip.
C．Taking photos requires vivid imagination in advance.
D．It is essential to do photo research in central locations.
（4）In the last paragraph，Jim states that.
A．he feels good to visit those historical places
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D．he likes to go to places that few people bother to visit發(fā)布：2025/1/1 18:0:1組卷：20引用：3難度：0.7