One argument for why robots will never fully measure up to people is because they lack human-like social skills. But researchers are experimenting with new methods to give robots social skills to better interact with humans.
The experiment was carried out by researchers from the Massachusetts Institute of Technology(MIT). The team developed a machine learning system for self-driving vehicles that is designed to learn the social characteristics of other drivers. The researchers studied driving situations to learn how other drivers on the road were likely to behave. Since not all human drivers act the same way, the data was meant to teach the driverless car to avoid dangerous situations.
The researchers say the technology uses tools borrowed from the field of social psychology. In this experiment, scientists created a system that attempted to decide whether a person's driving style is more selfish or selfless. In road tests, self-driving vehicles equipped with the system improved their ability to predict what other drivers would do by up to 25 percent.
In one test, the self-driving car was observed making a left-hand turn. The study found the system could cause the vehicle to wait before making the turn if it predicted the oncoming drivers acted selfishly and might be unsafe. But when oncoming vehicles were judged to be selfless, the self-driving car could make the turn without delay because it saw less risk of unsafe behavior.
The MIT team plans to expand its research model to include other things that a self-driving vehicle might need to deal with. These include predictions about people walking around traffic, as well as bicycles and other things found in driving environments. The researchers say they believe the technology could also be used in vehicles with human drivers. It could act as a warning system against other drivers judged to be behaving aggressively.
1.What is the purpose of the new research?
A.To reduce human drivers' mistakes.
B.To develop a machine learning system.
C.To give robots human-like social skills.
D.To prove robots can never replace humans.
2.What caused the self-driving car to wait or turn quickly?
A.The colors of the traffic lights.
B.The orders from police officer.
C.The directions from human drivers.
D.The oncoming driver's driving style.
3.What can we learn from the last paragraph?
A.More traffic participants will be involved in the research.
B.Other colleges will be invited to join in the project.
C.New rules will be developed for road users.
D.Human drivers will give way to robots.
4.In which section of a newspaper may this text appear?
A.Entertainment. B.Science.
C.Education. D.Business.
高三英语阅读理解中等难度题
One argument for why robots will never fully measure up to people is because they lack human-like social skills. But researchers are experimenting with new methods to give robots social skills to better interact with humans.
The experiment was carried out by researchers from the Massachusetts Institute of Technology(MIT). The team developed a machine learning system for self-driving vehicles that is designed to learn the social characteristics of other drivers. The researchers studied driving situations to learn how other drivers on the road were likely to behave. Since not all human drivers act the same way, the data was meant to teach the driverless car to avoid dangerous situations.
The researchers say the technology uses tools borrowed from the field of social psychology. In this experiment, scientists created a system that attempted to decide whether a person's driving style is more selfish or selfless. In road tests, self-driving vehicles equipped with the system improved their ability to predict what other drivers would do by up to 25 percent.
In one test, the self-driving car was observed making a left-hand turn. The study found the system could cause the vehicle to wait before making the turn if it predicted the oncoming drivers acted selfishly and might be unsafe. But when oncoming vehicles were judged to be selfless, the self-driving car could make the turn without delay because it saw less risk of unsafe behavior.
The MIT team plans to expand its research model to include other things that a self-driving vehicle might need to deal with. These include predictions about people walking around traffic, as well as bicycles and other things found in driving environments. The researchers say they believe the technology could also be used in vehicles with human drivers. It could act as a warning system against other drivers judged to be behaving aggressively.
1.What is the purpose of the new research?
A.To reduce human drivers' mistakes.
B.To develop a machine learning system.
C.To give robots human-like social skills.
D.To prove robots can never replace humans.
2.What caused the self-driving car to wait or turn quickly?
A.The colors of the traffic lights.
B.The orders from police officer.
C.The directions from human drivers.
D.The oncoming driver's driving style.
3.What can we learn from the last paragraph?
A.More traffic participants will be involved in the research.
B.Other colleges will be invited to join in the project.
C.New rules will be developed for road users.
D.Human drivers will give way to robots.
4.In which section of a newspaper may this text appear?
A.Entertainment. B.Science.
C.Education. D.Business.
高三英语阅读理解中等难度题查看答案及解析
You will never be successful _____ you are fully devoted to you work.
A. because B. unless C. if D. when
高三英语单项填空中等难度题查看答案及解析
You will never gain success________ you are fully devoted to your work.
A. when B. because C. after D. unless
高三英语单项填空中等难度题查看答案及解析
Local governments will step up efforts to keep employment stable, with all-round measures_________ more jobs.
A.being created. B.created. C.having been created. D.to create.
高三英语单项填空困难题查看答案及解析
Perhaps it is time for farmers to put their feet up now because robots are used to inspect crops, dig up weeds, and even have become shepherds, too. Commercial growing fields are astronomically huge and take thousands of many hours to operate. One prime example is one of Australia’s most isolated cattle stations, Suplejack Downs in the Northern Territory, extending across 4,000 square kilometers, taking over 13 hours to reach by car from the nearest major town — Alice Springs.
The extreme isolation of these massive farms leaves them often unattended, and monitored only once or twice a year, which means if the livestock (家畜) falls ill or requires assistance, it can be a long time for farmers to discover.
However, robots are coming to the rescue. Robots are currently under a two-year trial in Wales which will train “farmbots” to herd, monitor the health of livestock, and make sure there is enough pasture (牧草地) for them to graze on. The robots are equipped with many sensors to identify conditions of the environment, cattle and food, using thermal and vision sensors that detect changes in body temperature.
During the trials, the robot algorithms and mechanics will be fine-tuned to make it better suited to ailing livestock and ensure it safely navigates around potential hazards including trees, mud, swamps, and hills.
“We want to improve the quality of animal health and make it easier for farmers to maintain large landscapes where animals roam free,” says Salah Sukkarieh of the University of Sydney, who will carry out trials on several farms in central New South Wales.
The robots are not limited to herding and monitoring livestock. They have been created to count individual fruit, inspect crops, and even pull weeds.
Many robots are equipped with high-tech sensors and complex learning algorithms to avoid injuring humans as they work side by side. The robots also learn the most efficient and safest passages, and allow engineers and farmers to analyze and better optimize (优化) the performances and tasks of the robot, as well as provide a live stream giving real-time feedback on exactly what is happening on the farms.
Of course, some worry lies in replacing agricultural workers. However, it is farmers that are pushing for the advancements due to ever-increasing labor vacancies (空缺), making it difficult to maintain large-scale operations.
The robots have provided major benefits to farmers in various ways, from hunting and pulling weeds to monitoring the condition of every single fruit. Future farms will likely experience a greater deal of autonomy as robots take up more and more farm work efficiently.
1.What will “farmbots” be expected to do?
A.Take up many of the farmers’ routines. B.Provide medical treatments for livestock.
C.Lead the trend in farming the world over. D.Improve the quality of pastures for grazing.
2.What can robots do when equipped with high-tech sensors and complex learning algorithms?
A.Help farmers choose the most efficient and safest passages.
B.Help farmers simplify their farming tasks and management.
C.Allow farmers to learn instantly what is occurring on the farm.
D.Allow farmers to give them real-time instructions on what to do.
3.Why are farmers pressing for robotic farming?
A.Farming costs are fast increasing. B.Robotics technology is maturing.
C.Robotic fanning is the trend. D.Labor shortage is worsening.
4.What does the author think future farms will be like?
A.More and more automated. B.More and more productive.
C.Larger and larger in scale. D.Better and better in condition.
高三英语阅读理解简单题查看答案及解析
The World Wildlife Fund for nature(WWF)says that we will be punished if no measures to control climate change.
A.are taken B.will take C.had taken D.was taken
高三英语单项填空中等难度题查看答案及解析
—Hurry up!There’s a bus coming!
—Why run? There will be_____one in two or three minutes.
A.another B. other C.the other D.any other
高三英语单项填空中等难度题查看答案及解析
—Hurry up!There’s a bus coming!
—Why run? There will be_____one in two or three minutes.
A.another B. other C.the other D.any other
高三英语单项填空中等难度题查看答案及解析
—Hurry up!There’s a bus coming!
—Why run? There will be_____one in two or three minutes.
A.another B. other C.the other D.any other
高三英语单项填空简单题查看答案及解析
—Hurry up！There’s a bus coming！
—Why run？There will be_____one in two or three minutes．
A． another B． other
C． the other D． any other
高三英语单项填空中等难度题查看答案及解析