An online tool has been released(推出)which is able to bring black and white photographs to life by adding colour to them using artificial intelligence(AI).
Colourisation(上色)of old photos is normally a process taking a lot of time,which requires special training and expensive software.The tool,ColouriseSG,is able to do it for free. It is trained on old pictures and uses machine learning to guess what it thinks the pictures would have looked like in colour.
"The purpose of colourisation is to produce a picture with colours that seem to be right," the tool's developers say."It by no means makes sure that the colourised picture is an accurate(精确的)representation of the original photo in time."
The free-to-use tool was developed to provide an accurate way for people from Singapore to edit their black and white pictures.The idea of ColouriseSG was to provide a large enough data-set to be linked to people living in Singapore.
Tech firm NVIDIA has released several different picture editing tools that are powered by AI.Its latest release is software which uses deep learning to turn even the roughest drawings into works of art.
The new program,GauGAN,named after famous French impressionist Paul Gaugin,uses a tool called GAN to recognize simple lines and turn them into realistic pictures.
Its application could help jobs,for example,urban planning,edit pictures faster and with greater accuracy,according to the company.
“It's much easier to come up with designs with simple drawings,and this technology is able to turn these drawings into highly realistic pictures,"said Bryan Catanzaro,vice president of applied deep learning research at NVIDIA.
1.How does ColouriseSG colourise photos?
A.By learning from people in Singapore.
B.By presenting old photos correctly.
C.By editing original colors on the photos.
D.By making a guess based on a data-set.
2.According to the passage,GauGAN can
A.colourise black and white photos accurately
B.employ deep learning to create works of art
C.make Tech firm NVIDIA known to people
D.turn rough drawings into realistic pictures
3.The passage is mainly about
A.the colourisation of old pictures
B.the technology of machine learning
C.picture editing tools powered by AI
D.simple lines changed into photos
4.The passage is most probably a
A.science report B.technology review
C.research plan D.laboratory record
高一英语阅读选择中等难度题
An online tool has been released(推出)which is able to bring black and white photographs to life by adding colour to them using artificial intelligence(AI).
Colourisation(上色)of old photos is normally a process taking a lot of time,which requires special training and expensive software.The tool,ColouriseSG,is able to do it for free. It is trained on old pictures and uses machine learning to guess what it thinks the pictures would have looked like in colour.
"The purpose of colourisation is to produce a picture with colours that seem to be right," the tool's developers say."It by no means makes sure that the colourised picture is an accurate(精确的)representation of the original photo in time."
The free-to-use tool was developed to provide an accurate way for people from Singapore to edit their black and white pictures.The idea of ColouriseSG was to provide a large enough data-set to be linked to people living in Singapore.
Tech firm NVIDIA has released several different picture editing tools that are powered by AI.Its latest release is software which uses deep learning to turn even the roughest drawings into works of art.
The new program,GauGAN,named after famous French impressionist Paul Gaugin,uses a tool called GAN to recognize simple lines and turn them into realistic pictures.
Its application could help jobs,for example,urban planning,edit pictures faster and with greater accuracy,according to the company.
“It's much easier to come up with designs with simple drawings,and this technology is able to turn these drawings into highly realistic pictures,"said Bryan Catanzaro,vice president of applied deep learning research at NVIDIA.
1.How does ColouriseSG colourise photos?
A.By learning from people in Singapore.
B.By presenting old photos correctly.
C.By editing original colors on the photos.
D.By making a guess based on a data-set.
2.According to the passage,GauGAN can
A.colourise black and white photos accurately
B.employ deep learning to create works of art
C.make Tech firm NVIDIA known to people
D.turn rough drawings into realistic pictures
3.The passage is mainly about
A.the colourisation of old pictures
B.the technology of machine learning
C.picture editing tools powered by AI
D.simple lines changed into photos
4.The passage is most probably a
A.science report B.technology review
C.research plan D.laboratory record
高一英语阅读选择中等难度题查看答案及解析
A pen has always been an important tool when we are taking exams. However, in the digital age, this traditional tool may become a thing of the past. Cambridge University in Britain is considering ending 800 years of written exams and allowing students to use laptops or iPads to take exams instead. The move comes after Cambridge teachers complained (抱怨) that students' handwriting is becoming too hard to recognize. The fall in writing clearly depends on laptops in lessons and elsewhere.
As a result, more and more students with poor handwriting are being forced to return to university during the summer holidays to read their answers aloud to their teachers. However, some criticized (批评) the move, fearing the handwritten word would become a lost art.
Tracey Trussell, a handwriting expert, asked Cambridge to ''make sure that students continue to write by hand, particularly in lessons''. She told The Telegraph that writing by hand could help students improve their memory and understand lessons better.
The move also draws the attention of Harvard professor Eric Mazur. He believes that the rise of mobile internet use means that we live in an age in which we don't need to remember anything.
So he encourages students to bring their laptops and mobile phones into exams. With them, students can ''look up whatever they want, whenever they want'' and be tested on their productive skills, rather than the ability of memory.
1.Why is Cambridge University considering ending written exams?
A.Because students' handwriting is too poor.
B.Because we are already in the digital age.
C.Because traditional tools are out of date.
D.Because writing on laptops is faster.
2.What does the underlined part in the 2nd paragraph refer to?
A.Bringing mobile phones into exams.
B.Students' returning to university.
C.The rise of mobile internet use.
D.The end of written exams.
3.What is Tracey Trussells' attitude to students' writing by hand?
A.Unfavorable. B.Uncaring.
C.Supportive. D.Doubtful.
4.Which is true according to Professor Eric Mazur?
A.Mobile internet use is bad.
B.Students should write by hand.
C.The ability of memory is important.
D.Students can use mobile phones in exams.
高一英语阅读选择中等难度题查看答案及解析
International Children's Day is around the corner and we have selected some children’s movies for you to enjoy this special day with your kids. Free online access to these films will be available for a limited period of time (from June 1st-June 7th), feel free to pick them up. The films are all provided by www. 1905. com.
Good Boy and Kung Fu (2019)
The film follows Li Le, a boy deeply in love with Chinese martial arts who has been learning it from his grandfather since childhood. He tries to win a martial arts contest to get a free family tour in Macao to bring together his divorced parents. He and his grandpa try to fake a “kidnapping”, but the consequences are beyond their original plan.
A Journey to the Seaside (2019)
A driver receives an order sending an 8-year-old boy and his dog from Beijing to Zhoushan in Zhejiang Province. He reluctantly accepts the order just for the payment. On the way, he and the boy go through many experiences together, which changes their attitudes. This is a journey that heals two lonely hearts — one of an adult, the other a child.
Running Like Wind (2017)
Adapted from a true story, this inspirational film tells a tale of a group of girls from the Li ethnic group who never encountered soccer before, but who manage to fulfill a soccer dream with tears and laughter after overcoming all sorts of difficulties.
1.Who is this passage intended for?
A.Film lovers. B.Children. C.Holidaymakers. D.Parents.
2.Which of the following is TRUE?
A.Viewers must download the films from a website.
B.Li Le has been learning Kung Fu from his grandpa.
C.The driver is asked to send the boy to Beijing.
D.The girls realizes their dream without difficulty.
3.Which of the films is inspired by real people?
A.Good Boy and Kung Fu. B.A Journey to the Seaside.
C.Running Like Wind. D.None.
高一英语阅读选择中等难度题查看答案及解析
Picking pineapples can be hard, heavy work often with little reward. The price paid for each individual fruit is a small part of a penny.
The leaves from pineapple plants are usually thrown away. A use for them has now been found, turning the leaves into fabric, which provides some extra income for workers.
“I think everybody is quite surprised that the fabric is made of pineapple, because it doesn’t smell like pineapple, it’s not spiky, it’s got a nice texture( 质地) to it. So it’s quite an unusual thing to be working with. ” said Ben Patton, designer for Material Products.
To make the fabric, fibers are extracted(提取) from the leaves. These get sent from the Philippines to Spain.
Once there, machinists complete the process of turning them into a material which has been named ‘Pinatex’.
An online shop based in Cambridge has begun using Pinatex to create handbags, satchels and purses.
And these are the finished bags. If you want one, they’ll charge you around 137 pounds. The texture is slightly crinkled – not too different to some leathers.
As manufacturers become more confident using the material, it’s hoped that more items will be made out of it in the future, making use of pineapple leaves that were otherwise destined to be wasted.
1.What is the function of the first paragraph?
A.Giving the main idea. B.Bringing in the topic.
C.Raising the problem. D.Introducing the background.
2.Why are Ben Patton’s words quoted here?
A.To show that the pineapple is a useful fruit.
B.To show that pineapple leaves are comfortable to feel.
C.To show that the new material is surprisingly good.
D.To show that the product is profitable.
3.What does the underlined word “fabric” in the fourth paragraph mean?
A.Cloth. B.Leather. C.Bag. D.Money.
4.What is the writer’s attitude towards this use of pineapple leaves?
A.Favorable. B.Negative. C.Concerned. D.Doubtful.
高一英语阅读选择中等难度题查看答案及解析
Life has gone mostly online for many people around the world. With more people going online during the COVID-19 pandemic, global Internet traffic has become a big problem. Between January and late March. many major cities experienced an increase in Internet traffic.
Video meetings, online classrooms and stay-at-home entertainment have become a daily routine. This increase in traffic is testing the Internet' s strength. In March. major phone networks in the UK experienced mass outages(断供). People were not able to take calls, receive texts or use mobile data.
In the US, major telecommunications companies like AT&T said traffic was up 21 percent month over month. Video streaming services like You Tube, Netflix and Facebook have cut their picture qualities and download speeds. This is being done to reduce network traffic jams.
China has seen an Internet traffic increase of around 50 percent compared to the end of 2019. The country's network speeds went down sharply in early February. However, they returned to normal soon afterwards and have been working well. This is due to China’s work in building network infrastructure(基础设施), especially 5G technology. By the end of February, 164,000 5G base stations had been built nationwide. This has given Chinese networks the power to handle increased traffic.
“If there were no such development in the Internet network field. people could hardly enjoy such a colorful life at home. Online working and teaching could never be realized so smoothly," said Wen Kun, an official with the Ministry of Industry and Information Technology.
1.What happened to the Internet due to COVID-19?
A.Internet traffic was jammed. B.Internet access was cut off.
C.Internet service was ignored. D.Internet community was ruined.
2.Why did some US companies cut download speeds?
A.To increase Internet strength. B.To improve picture qualities.
C.To avoid Internet breakdown. D.To reduce the number of users.
3.Compared with other countries. China's Internet system_________.
A.suffered bigger losses B.recovered faster
C.cost less money D.started earlier
4.What is Wen Kun's attitude towards China's Internet network?
A.Doubtful. B.Uncaring.
C.Critical. D.Positive.
高一英语阅读选择简单题查看答案及解析
To many of us, art is obviously a kind of human expression of creativity. But in recent years, you may have read news about artificial intelligence (AI) creating its own art, such as painting or writing poems. Some people worry that AI might someday replace artists.
1.Many artists today are turning AI into a useful tool. Instead of replacing artists, AI is bringing artists more possibilities.
A piece of music created by AI recently attracted attention. AI was used to turn the novel virus into a piece of nearly two-hour long music based on its protein structure. The project was led by Markus Buehler, an American musician and MIT professor of engineering. He assigned (指定) a unique note to each amino acid (氨基酸) in the protein.2.
Listeners found the project to be “mind-blowing”. “It allows me to see the virus from a new angle,” said one listener.3.As The Verge wrote, “AI helps artists play around in unpredictable ways, creating things beyond what they have ever thought was possible before.”
4.For example, in the comic and animation industries, there are now AI tools that can automatically (自动地) color in black-and-white line drawings. Although the results can be unpredictable and require a little cleanup, it “could give artists room to experiment, by cutting down the time it takes to color each frame (画面)”, said Joao Do Lago, animator of Netflix’s Castlevania.
As Peter Ward wrote for The Culture Trip, art of every kind has always been influenced by technological breakthroughs.5.
A.The AI then translated these notes into music.
B.AI has become an important part of our everyday life.
C.But this worry seems to be unnecessary, at least for now.
D.AI can become a useful tool to bring change to the art world.
E.Besides the music industry, AI has entered the world of poetry as well.
F.This surprising marriage between science and art could not be achieved without AI.
G.Apart from co-creating imaginative works, AI can also help artists avoid repeating tasks.
高一英语七选五中等难度题查看答案及解析
I hope ____ the little ____ I have been able to do has been of some use.
A. that; that B. 不填;by which C. what; what D. 不填;with which
高一英语单项填空简单题查看答案及解析
We've seen a worldwide health crisis (危机) bring out the worst in some people, but fortunately, we've also been able to see it bring out the best in others.
A taxi driver in Spain has been providing COVID-19 (新冠肺炎) patients with free rides to and from the hospitals. Doctors and nurses wanted to surprise him with their thanks for helping out.
They tricked him down to the hospital under the pretense of needing to pick up a sick patient, but in reality, doctors and nurses lined the hall waiting to applaud (鼓掌) him.
“This is a surprise that has been given to a taxi driver who takes patients to the hospitals without charge,” wrote the taxi company that first shared the video.
The man seemed completely taken aback by the gesture, stopping in the middle of the doors as the whole room cheered for him.
He was also given an envelope full of money and the satisfying results of his own COVID-19 test.
The video has since been shared tens of thousands of times across the world, because kind gestures break the language barrier (障碍).
“When the crisis is finished, there will have been two types of people... the good and the bad,” one user wrote. “With workmates like him, I am proud to be a taxi driver, son of a taxi driver, and father of a taxi driver.”
With the word in hard times, just knowing good people are there doing good deeds is something we can all appreciate.
1.We can learn from the story that____________.
A.the driver took doctors to and from the hospitals
B.the taxi company ticked the driver to pick up a patient
C.the patients lined the hall to thank the driver
D.the driver stayed safe from COVID-19
2.What does the underlined phrase “taken aback" in Paragraph 5 mean?
A.Worried. B.Amazed. C.Frightened. D.Excited.
3.Why has the video been shared so many times across the world?
A.It moves people of different nations.
B.It encourages more people to be a taxi driver.
C.It shows there will have been two types of people.
D.It calls for doctors and nurses to fight COVID-19.
4.What is the author intended to tell us?
A.There is always kindness around us.
B.We should be proud of our own jobs.
C.Helping others is the biggest happiness.
D.Taxi drivers play an important part in this crisis.
高一英语阅读选择中等难度题查看答案及解析
Towers Worth Visiting in Sanya
The sightseeing tower in East Coast Wetland Park in Sanya, South China’s Hainan province, boasts six floors and is 21 meters high, which is able to provide visitors a bird’s-eye view of the park. The tower’s walls are full of holes of various sizes, allowing visitors to enjoy different views of landscapes as they climb the staircase to the top of the tower.
The watchtower on the mountaintop of Linchunling Forest Park is an ideal place to get a bird’s-eye view of Sanya. It has five floors and is 195.6 meters high. Modeled like an ancient pavilion (亭), the tower is painted in red and has been praised for its beauty.
The Tower of the Silk Road in the fishing port in Sanya’s Yazhou district is the tallest lighthouse in China, with a height of 95 meters. Sanya had been an important part of the ancient Maritime (海洋) Silk Road. The tower was built in the shape of Zun, type of Chinese wine cup.
Built during the reign of Emperor Xianfeng (831-1861), Yingwang Tower in Sanya has seven floors and is about 15 meters high. Its name bears the meaning of talents thriving due to prosperous education. Located at the bank of the Ningyuan River,the tower is the only surviving ancient tower in the city.
1.Which tower provides the whole view of Sanya?
A.The tower in East Coast Wetland Park.
B.The Tower of the Silk Road.
C.The watchtower in Linchunling Forest Park.
D.Yingwang Tower.
2.What is special about The Tower of the Silk Road?
A.The tallest tower in Sanya. B.The function as lighthouse.
C.The only surviving ancient tower. D.The bird’s-eye view of the port.
3.Where is the text probably from?
A.A guidebook. B.A dictionary. C.A news report. D.A book review.
高一英语阅读选择中等难度题查看答案及解析
Compared to other causes of natural disasters, volcanoes offer clues only when they are about to erupt. Now, however, developments in monitoring systems have allowed scientists to develop sensors to detect and forecast eruptions more accurately.
University of Cambridge volcanologist Marie Edmonds says that scientists are now able to use very accurate sensors to monitor the gases volcanoes give out, which can give clues on the location of the magma. The sensors help with prediction because different gases are released at different stages of an eruption. When magma rises, pressure is released along with gases. Carbon dioxide is released early on and then, as the magma goes higher, Sulphur dioxide is released. The ratio of the two gases is used to detect the location of magma relative to the surface, telling researchers the coming of the eruption.
Edmonds is connected to an international group known as the Deep Carbon Observatory that has worked to put new gas sensors on fifteen of the most active and dangerous volcanoes to improve the forecasting of various types of eruptions. The gas sensors continually measure water vapor, sulphur dioxide, and carbon dioxide. They are placed inside large boxes with surface antennae and buried underground. Advances in electronics have increased their accuracy and lowered their cost, allowing more of them to be used worldwide.
Putting these sensors atop active volcanoes is dangerous. Scientists wear reflective suits that protect against heat, plus gas masks for protection from dangerous gases. They sometimes hike long distances in remote areas to reach a site. However, according to Edmonds, the work they do to save people’s lives makes a dangerous job worth it. She enjoys doing something that helps people.
Edmonds’ team has also attached sensors to a certain plane to measure gases released from a Papua New Guinea volcano for a short time, a technique developed to gather “snapshots” of the activity. These snapshots help researchers to better understand activities that lead to eruptions.
1.How do sensors detect and predict volcanic eruptions?
A.By sending warnings to researchers. B.By testing different gases released.
C.By measuring the heat underground. D.By studying the surrounding gases.
2.What do we know about the gas sensors?
A.They should be attached to the magma. B.They are available around the world.
C.They become more accurate and expensive. D.They can check various types of eruptions.
3.Why is it risky to place sensors atop active volcanoes?
A.Active volcanoes may erupt at any time. B.It’s hard to find the top of volcanoes.
C.Scientists are short of enough suits and masks. D.There is heat and dangerous gases
4.What can the snapshots do?
A.Predict volcanic eruptions earlier. B.Attract people’s attention to volcanoes.
C.Collect more information for researchers D.Avoid the danger of the researchers’ work.
高一英语阅读选择中等难度题查看答案及解析