Before war and time destroy more of our important cultural sites, we need to save them in 3-D digital libraries. Across 163 different countries, 1,000 natural and cultural historic places make up our most precious human heritage, which UNESCO calls World Heritage Sites.
We lose a little of that heritage every day. War, climate change and pollution have a bad effect, as do wind and rain. The $4 million a year that UNESCO spends on preservation is not nearly enough to take care of even the four dozen sites considered at approaching risk of being lost forever. Now there’s a better choice. New digital-conservation technologies let us hold on to them, at least virtually(虚拟的), through 3-D scanning, modeling and digital storage. Such projects can be accomplished through cooperation between governments, universities, industry and non-profit organizations.
To make a 3-D model, a laser(激光) scanner bounces light off an object and records the results. To reproduce every corner and opening, the scanner collects overlapping(重叠的) images from all possible angles. A computer then sews them together into one large surface image and draws lines from one point to another to create a wire-frame model. High-resolution digital cameras add color and texture. When fully put together, the models can be viewed, printed or operated.
These scans do more than preserve a memory in a database. With highly accurate measurements, archaeologists(考古学家) can find hidden passages or reveal ancient engineering tricks. School kids can explore places they might otherwise never see. And when a site is destroyed, the scans can even be used to reconstruct what was there. That has already happened for one World Heritage Site, the Kasubi Tombs in Uganda. Built of wood in 1882, they were destroyed by fire in 2010 and rebuilt in 2014, based in large part on 3-D models made in 2009. More than 100 World Heritage Sites have been already preserved as 3-D models, and conservationists are racing to record as many more as possible.
1.How does the author show the necessity for 3-D digital libraries in the first two paragraphs?
A.By listing the threats to our human heritage.
B.By introducing some damaged historical sites.
C.By quoting some experts’ views on heritage protection.
D.By explaining UNESCO’s research on World Heritage Sites.
2.What is Paragraph 3 mainly about?
A.The function of a laser scanner. B.The reflection of light off an object.
C.The process of making a 3-D model. D.The development of 3-D digital technology.
3.What do we know about the Kasubi Tombs in Uganda?
A.It is metal-framed. B.It is still in its original condition.
C.It was once destroyed in an earthquake. D.It was reconstructed thanks to 3-D models.
4.What does the author intend to say through this text?
A.Never ignore the destructive power of war.
B.Take action to reduce pollution in historic places.
C.Take advantage of 3-D technology to keep history.
D.Invest more money to preserve World Heritage Sites.
高一英语阅读选择中等难度题
Before war and time destroy more of our important cultural sites, we need to save them in 3-D digital libraries. Across 163 different countries, 1,000 natural and cultural historic places make up our most precious human heritage, which UNESCO calls World Heritage Sites.
We lose a little of that heritage every day. War, climate change and pollution have a bad effect, as do wind and rain. The $4 million a year that UNESCO spends on preservation is not nearly enough to take care of even the four dozen sites considered at approaching risk of being lost forever. Now there’s a better choice. New digital-conservation technologies let us hold on to them, at least virtually(虚拟的), through 3-D scanning, modeling and digital storage. Such projects can be accomplished through cooperation between governments, universities, industry and non-profit organizations.
To make a 3-D model, a laser(激光) scanner bounces light off an object and records the results. To reproduce every corner and opening, the scanner collects overlapping(重叠的) images from all possible angles. A computer then sews them together into one large surface image and draws lines from one point to another to create a wire-frame model. High-resolution digital cameras add color and texture. When fully put together, the models can be viewed, printed or operated.
These scans do more than preserve a memory in a database. With highly accurate measurements, archaeologists(考古学家) can find hidden passages or reveal ancient engineering tricks. School kids can explore places they might otherwise never see. And when a site is destroyed, the scans can even be used to reconstruct what was there. That has already happened for one World Heritage Site, the Kasubi Tombs in Uganda. Built of wood in 1882, they were destroyed by fire in 2010 and rebuilt in 2014, based in large part on 3-D models made in 2009. More than 100 World Heritage Sites have been already preserved as 3-D models, and conservationists are racing to record as many more as possible.
1.How does the author show the necessity for 3-D digital libraries in the first two paragraphs?
A.By listing the threats to our human heritage.
B.By introducing some damaged historical sites.
C.By quoting some experts’ views on heritage protection.
D.By explaining UNESCO’s research on World Heritage Sites.
2.What is Paragraph 3 mainly about?
A.The function of a laser scanner. B.The reflection of light off an object.
C.The process of making a 3-D model. D.The development of 3-D digital technology.
3.What do we know about the Kasubi Tombs in Uganda?
A.It is metal-framed. B.It is still in its original condition.
C.It was once destroyed in an earthquake. D.It was reconstructed thanks to 3-D models.
4.What does the author intend to say through this text?
A.Never ignore the destructive power of war.
B.Take action to reduce pollution in historic places.
C.Take advantage of 3-D technology to keep history.
D.Invest more money to preserve World Heritage Sites.
高一英语阅读选择中等难度题查看答案及解析
Many students think about how to best spend their time while studying, But what comes before study sessions can be important too-especially if you want to improve your memory of what you have learned. There are some useful, no-cost things you can do before you study to improve your memory and learning.
Before you study, doing cardiovascular exercise (有氧运动) may help you better remember what you learn. In a 2018 study, published in the journal Physiology and Behavior, researchers found that a group of young people who did 15 minutes of cardiovascular exercise remembered more words. Some studies have also shown cardiovascular exercise can help improve the memories of older people.
Location is also important for improving your learning. Some research suggests that changing where you study could help you remember more of what you study. Our memories sometimes depend on things in our environment. Researchers found that environmental context played a big part in how well people remembered words. The researchers noted that subjects who learned from a list remembered an average of 15.9 words, while subjects who learned in two different contexts remembered an average of 24.4 words.
Another way you can improve your study session is taking a pre-study test. Students often consider the test the final step to show how much they have learned. But, students need to test themselves often. Testing is one of the best ways to make yourself remember new information. In 2018, researchers found that students who took a test before learning new material did much better after studying the material. The students failed on the tests, but they were better able to remember the material than students who were only asked to read the information.
1.What’s the author’s purpose in writing the text?
A.To tell you doing exercise is good for health.
B.To introduce some good ways to deal with a test.
C.To teach you how to best spend time while studying.
D.To introduce several ways to do before study to improve your memory.
2.According to Paragraph3, how can we remember more words?
A.By studying in the same environment. B.By studying in different contexts.
C.By reading aloud when remembering words. D.By remembering the things in our environment.
3.What can we learn from the studies in 2018?
A.The students who took a test after studying the material did much better.
B.The students failed on the tests for they didn’t take a test before leaning.
C.Cardiovascular exercise helps improve the memories of both the young and the old.
D.Young people doing cardiovascular exercise remembered more words than older people.
4.In which section of a newspaper may this text appear?
A.Entertainment. B.Sports. C.Business. D.Education.
高一英语阅读选择中等难度题查看答案及解析
Want to explore new cultures,meet new people and do something worthwhile at the same time?You can do all the three with Global Development Association(GDA).Whatever stage of life you're at,wherever you go and whatever project you do in GDA,you'll create positive changes in a poor and remote community(社区)。
We work with volunteers of all ages and backgrounds.Most of our volunteers are aged 17-24.Now we need volunteer managers aged 25-75.They are extremely important in the safe and effective running of our programmes.We have such roles as project managers,mountain leaders,and communication officers.
Depending on which role you choose,you could help to increase a community's access to safe drinking water, or help to protect valuable local cultures.You might also design an adventure challenge to train young volunteers.
Not only will you help our young volunteers to develop personally,you'll also lean new skills and increase your cultural awareness.You may have chances to meet new people who'll become your lifelong friends.
This summer we have both 4-week and 7-week programmes:
GDA ensures that volunteers work with community members and local project partners where our help is needed.All our projects aim to promote the development of poor and remote communities.
There is no other chance like a GDA programme.Join us as a volunteer manager to develop your own skills while bringing benefits to the communities.
Find out more about joining a GDA programme:
Website:www.glodeve.org
Email:humanresources@glodeve.org
1.What is the main responsibility of volunteer managers?
A.To seek local partners. B.To take in young volunteers.
C.To carry out programmes. D.To promote cultural awareness.
2.The programme beginning in August will operate in______.
A.Egypt B.Algeria C.Kenya D.South Africa
3.The shared goal of GDA's projects to________.
A.explore new cultures B.protect the environment
C.gain corporate benefit D.help communities in need
高一英语阅读选择简单题查看答案及解析
______ English is more and more important for our future, we should spend more time on it.
A.Since | B.While | C.In case | D.Even though |
高一英语单项填空简单题查看答案及解析
Kong Zi, also called Confucius (551-479B. C. ), and Socrates (苏格拉底) (469-399 B. C. ) lived only a hundred years apart, and during their lifetimes there was no contact between China and Greece, but it is interesting to look at how the world that each of these great philosophers came from shaped their ideas, and how these ideas in turn, shaped their societies.
Neither philosopher lived in times of peace, though there were more wars in Greece than in China. The Chinese states were very large and feudal, while the Greek city-states were small and urban. The urban environment in which Socrates lived allowed him to be more radical (激进的) than Confucius. Unlike Confucius, Socrates was not asked by rulers how to govern effectively. Thus, Socrates was able to be more idealistic, focusing on issues like freedom, and knowledge for its own sake. Confucius, on the other hand, advised those in government service, and many of his students went out to government service.
Confucius suggested the Golden Rule as a principle for the conduct of life: “Do not do to others what you would not want others to do to you.” He assumed that all men were equal at birth, though some had more potential than others, and that it was knowledge that set men apart. Socrates focused on the individual, and thought that the greatest purpose of man was to seek wisdom. But like Confucius, he also believed that the superior class should rule the inferior (下层的) classes.
For Socrates, the family was of no importance, and the community of little concern. For Confucius, however, the family was the centre of the society, with family relations considered much more important than political relations.
Both men are respected much more today than they were in their lifetimes.
1.Which of the following is TURE according to the first paragraph?
A.Socrates and Confucius had much in common.
B.Confucius had much influence on Socrates’ ideas.
C.There were cultural exchanges between China and Greece.
D.The societies were influenced by the philosophers’ ideas.
2.Socrates shared with Confucius the idea that ________.
A.all men were equal when they were born
B.the lower class should be ruled by the upper class
C.the purpose of man was to seek freedom and wisdom
D.do not do to others what you would not want others to do to you
3.What made some people different from others according to Confucius?
A.Knowledge. B.Potential. C.Family. D.Community.
4.This passage is organized in the pattern of ________.
A.time and events B.comparison and contrast
C.cause and effect D.definition and classification
高一英语阅读选择中等难度题查看答案及解析
阅读下面短文并按要求完成阅读任务。请将答案书写在答题纸相应位置。
Most cultures have a festival of light. Each culture celebrates this festival in a different way. There is one thing that is the same, however, and this is the wish for peace and happiness in the world.
The Jewish Festival of Light is called Hanukkah. Hanukkah usually takes place in December. The story of why Hanukkah is celebrated is very old. It is told that a very long time ago, Jewish people called the Macabees were at war with a country called Syria. On the day that the Macabees won the war, they cleaned up their holy place, which is called a temple, because the Syrian people had been living there. They wanted to light their holy lamps to say thank you for the end of the war, but found only a very small amount of oil left over to do that. The Macabees lit the lamps anyway, thinking that they would soon go out. The lamps kept burning for eight days! The Jewish people celebrate Hanukkah every year by lighting a candlestick that has eight candleholders. Every night a new candle is lit so that on the eighth night, all eight candles stand together. Presents are given at this time and money is given to the poor.
Lanterns are another form of light. In China, lanterns are famous works of art. The Lantern Festival goes back more than 2,000 years to the Qin Dynasty. It takes place on the 15th day of the Chinese New Year, bringing the New Year season to a close. During the festival, parks become a sea of lanterns. Sometimes streets are blocked off and lanterns are put down on each side to make a hallway of lanterns. People also hang lanterns in their gardens, outside their houses or on boats. The lanterns are made in many shapes, sizes and colours. They are usually made from silk, paper and plastic. Some are even made from ice. It is believed that these lanterns will guide visitors and the spirits of ancestors to the celebrations. The Lantern Festival is a time for families, young and old to spend together. Every New Year the wish is the same—peace and happiness to all.
1.What’s the same with the festivals of light in different cultures? (不超过11个单词)
2.Why do the Jewish light a new candle every night during the festival? (不超过12个单词)
3.What festival brings an end to the new year season? (不超过5个单词)
4.What is the purpose of this article? (不超过8个单词)
高一英语阅读表达中等难度题查看答案及解析
Looking for confirmed reviews of Travelocity in Mexico? Well, look no further and you can find Travelocity reviews in 2019 from like-minded travelers to find out more about the best travel agency that you can trust.
Signature Taco Day Tour
To avoid tourist traps and dive deeper into Mexican culture, our Signature Taco Tour is for you! Our Foodie Guides will show you the best Mexican cuisine, tell you the best stories, and do their very best to keep you eating until you explode. Not only will you go “behind the scenes” and see the deliciousness made for tourists, you'll also learn about Mexican culture and history, plus extras like.
Las Caletas Beach Hideaway
Spend a relaxing day at Las Caletas Beach. The use of diving gear, canoe, and stand-up paddle boards is all available, as well as a scenic nature walk and admission to Kids' Adventure Park for the young ones. Away from the beach, you can seek out plenty of other fun activities including cooking classes and jungle walks.
Jungle Zipline (索道) Tour
Cheer and scream as you zip across the Rio Cuale and above the jungle along 11 lines that run from treetop to treetop. The ziplines get progressively longer and allow plenty of time to take in the tropical scenery from the air. When you reach the Tom and Jerry lines, prepare to race against a friend as you will be able to fly at speeds up to 60 miles per hour (96 km/h).
Rhythms of the Night-Sunset Cruise (游船)
As a blanket of stars covers the sky, enjoy authentic Mexican cuisine by candlelight. The buffet-style menu offers a wide-variety of items such as freshly grilled steak, tender chicken, grilled fish, pasta salad, and a mixture of fresh fruit and vegetables. And more importantly, watch the lively performance of ancient ceremony and learn historical and religious stories. Book a place in advance and enjoy your night.
1.In which tour can the tourists experience a sense of flying?
A.Jungle Zipline Tour.
B.Signature Taco Day Tour.
C.Las Caletas Beach Hideaway.
D.Rhythms of the Night-Sunset Cruise.
2.What is the feature of Signature Taco Day Tour?
A.Serving large groups. B.Enjoying Mexican food.
C.Experiencing the history plays. D.Learning about modern Mexican culture.
3.How does Rhythms of the Night-Sunset Cruise differ from the other tours?
A.It needs reservation.
B.It provides Mexican food.
C.It allows visitors to perform in the play.
D.It offers some scenes of historical places.
高一英语阅读选择中等难度题查看答案及解析
When people travel abroad, they may get the anxiety and feelings of surprise and confusion(困惑) felt when they have to operate within a different cultural and social environment. Besides, maybe when they come back to their own country, they will meet the reverse cultural shock. There is no doubt that people are experiencing cultural shock. So, what is cultural shock? And what causes cultural shock? We interviewed John Robb, Cristal and Jim about their feelings of facing cultural shock abroad.
John has been in China for 24 years. In his opinion, he thinks people wail a long time to make decisions in China. And in his culture, they usually make most decisions far in advance. So, that's a big difference.
Cris has been in Australia for 2 years. He thinks people from different countries speak different languages. And he usually speaks English with them. In learning, there are many people who are willing to communicate with him about different regional cultures. Australians eat more meat and high-calorie foods. And some raw vegetables go with their diet.
Jim has been in Britain for 7 years. He liked that freedom very much at first in Britain And he traveled to a lot of places and met a lot of people. But over time he found he had to say goodbye to them. Therefore, he became sad little by little. After wandering for a long time, he really looked forward to finding a sense of belonging.
As John said, " Every culture does things differently. So, you have to learn the new ways. ” Facing differences, the most important thing is to make changes. After staying in China, John enriched his experience, learned to think about his future and wanted to open a new life. After studying in Britain, Jim became independent, sensible and learned many life skills.
1.Which is one of the feelings of culture shock?
A.Being sorry. B.Being homesick. C.Being free. D.Being puzzled.
2.How is Jim's experience of culture shock different from John's and Cris's?
A.He stayed abroad for the longest time. B.He experienced the reverse culture shock.
C.He was the one who felt homesick, D.He was the youngest among the interviewees.
3.What's the author's attitude towards John's experience of culture shock?
A.Pessimistic. B.Doubtful. C.Supportive. D.Shocked.
4.What's the last paragraph mainly about?
A.The conclusion of culture shock. B.The introduction to culture shock.
C.The cause of culture shock. D.The process of culture shock.
高一英语阅读选择中等难度题查看答案及解析
One morning a few years ago, Harvard President Neil Rudenstine overslept. For this busy man, it was a sort ofalarm: after years of non-stop hard work, he might wear himself out and die an early death.
Only after a week’s leave—— during which he read novels, listened to music and walked with his wife on a beach—— was Rudenstine able to return to work.
In our modern life, we have lost the rhythm between action and rest. Amazingly, within this world there is a universal but silly saying: “I am so busy.”
We say this to one another as if our tireless efforts were a talent by nature and an ability to successfully deal with stress. The busier we are, the more important we seem to ourselves and, we imagine, to others. To be unavailable to our friends and family, and to be unable to find time to relax—— this has become the model of a successful life.
Because we do not rest, we lose our way. We miss the guide telling us where to go, the food providing is with strength, the quiet giving us wisdom.
How have we allowed this to happen? I believe it is this: we have forgotten the Sabbath, the day of the week—— for followers of some religions—— for rest and praying. It is a day when we are not supposed to work, a time when we devote ourselves to enjoying and celebrating what is beautiful. It is a good time to bless our children and loved ones, give thanks, share meals, walk and sleep. It is a time for us to take a rest, to put our work aside, trusting that there are larger forces at work taking care of the world.
Rest is s spiritual and biological need; however, in our strong ambition to be successful and care for our many responsibilities, we may feel terribly guilty when we take time to rest. The Sabbath gives us permission to stop work. In fact, “Remember the Sabbath” is more than simply permission to rest; it is a rule to obey and a principle to follow.
1.The “alarm” in the first paragraph refers to “_______”.
A.a signal of stress
B.a warning of danger
C.a sign of age
D.a spread of disease
2.According to Paragraph 4, a successful person is one who is believed to _______.
A.be able to work without stress
B.be more talented than other people
C.be more important than anyone else
D.be busying working without time to rest
3.Some people feel guilty when taking time to rest because they _______.
A.think that taking a rest means lacking ambitions
B.fail to realize that rest is an essential part of life
C.fail to realize that religions force them to rest
D.think that taking a rest means being lazy
4.What is the main idea of this passage?
A.We should balance work with rest.
B.The Sabbath gives us permission to rest.
C.It is silly for anyone to say “I am busy.”
D.We should be available to our family and friends.
高一英语阅读选择中等难度题查看答案及解析
Time, wars and natural disasters have a bad effect on the artistic and cultural objects in the world. More than 1,000 years ago, a fire destroyed the Library of Alexandria in Egypt. In 1755, an earthquake destroyed Ribeira Palace in Lisbon, Portugal, along with artworks inside. In modern times, the Taliban destroyed the huge Bamiyan Buddhas in Afghanistan.
As we all know, museums play an important part in our daily liv es. They store evidence of culture and history and exhibit great works. A major goal of most museums in the world is to make sure that important historical objects do not disappear forever. The Uffizi Gallery in Florence, Italy, holds 1,250 pieces of ancient Greek and Roman sculpture. These objects have inspired artists and historians for many years. So the museum is working to make a complete and permanent (永久的) record of the artworks.
The project is an effort of both the museum and the scientists from Indiana University in the United States. The team is using technology to create digital copies (数字复制品) of Uffizi’s ancient sculptures.
The process is called photogrammetry (摄影制图法). At one time, this process was slow and expensive. But not anymore, said Professor Robert Frischer. He said photogrammetry is now much faster and cheaper. Now they can gather the 3-D data on a life-size sculpture in half an hour and they can process the data just in a couple of hours.
The images allow the viewer to examine the sculpture from all sides. And when the viewer zooms in (用变焦距镜头放大), the image becomes clearer. The Uffizi hopes to have the collection completed and available on the Internet by 2020.
1.What can we learn about the world’s artworks?
A. Some of them have been destroyed.
B. They were destroyed by accident.
C. They were not protected by humans.
D. Most of them are kept in Afghanistan now.
2.Why do Uffizi Gallery and Indiana University work together?
A. To build the largest museum.
B. To create long-lasting artworks.
C. To introduce some ancient sculpture.
D. To encourage more artists and historians.
3.What can we learn about photogrammetry?
A. It is still expensive.
B. It is a time-saving step now.
C. It does great harm to the artworks.
D. It was invented by Robert Frischer.
高一英语阅读理解困难题查看答案及解析