Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know,however,that they existed over 5,500years ago in ancient Asia.
The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5,100 years
old. Evidence suggests that wheels for transport didn't become popular for .while, though . This could be because animals did a perfectly good job of carrying farming tools and humans around.
But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren't going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modern road design.
In the mid-1700s,a Frenchman came up with a new design of road--a base layer (层)of large stones covered with a thin layer of smaller atones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same time, metal hubs(the central part of a wheel came into being, followed by the Wheels were invented in 1967, sixty years after the appearance of tarmacked roads(泊油路). As wheel design took off, vehicles got faster and faster.
1.What might explain why transport wheels didn’t become popular for some time?
A.Few knew how to use transport wheels.
B.Humans carried farming tools just as well.
C.Animals were a good means of transport.
D.The existence of transport wheels was not known.
2.What do we know about road design from the passage?
A.It was easier than wheel design.
B.It improved after big changes in vehicle design.
C.It was promoted by fast-moving vehicles.
D.It provided conditions for wheel design to develop.
3.How is the last paragraph mainly developed?
A.By giving examples.
B.By making comparisons.
C.By following time order.
D.By making classifications.
4.What is the passage mainly about?
A.The beginning of road deaign.
B.The development of transport wheels.
C.The history of public transport.
D.The invention of fast-moving vehicles.
高三英语阅读理解中等难度题
Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know, however, that they existed over 5,500 years ago in ancient Asia.
The oldest known transport wheel was discovered in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around. But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modern road design.
In the mid-1700s, a Frenchman came up with a new design of road — a base layer (层) of large stones covered with a thin layer of smaller stones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same time, metal hubs (the central part of a wheel) came into being, followed by the pneumatic type (充气轮胎) in 1846.Alloy wheels were invented in 1967, sixty years after the appearance of tarmacked roads (柏油路). As wheel design took off, vehicles got faster and faster.
1.What might explain why transport wheels didn’t become popular for some time?
A. Few knew how to use transport wheels.
B. Humans carried farming tools just as well.
C. Animals were a good means of transport.
D. The existence of transport wheels was not known.
2.What do we know about road design from the passage?
A. It was easier than wheel design.
B. It improved after big changes in vehicle design.
C. It was promoted by fast-moving vehicles.
D. It provided conditions for wheel design to develop.
3.How is the last paragraph mainly developed?
A. By giving examples. B. By making comparisons.
C. By following time order. D. By making classifications.
4.What is the passage mainly about?
A. The beginning of road design.
B. The development of transport wheels.
C. The history of public transport
D. The invention of fast-moving vehicles.
高三英语阅读理解中等难度题查看答案及解析
Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know, however, that they existed over 5,500 years ago in ancient Asia.
The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around.
But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modem road design.
In the mid-1700s, a Frenchman came up with a new design of road—a base layer (层) of large stones covered with a thin layer of smaller stones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same lime, metal hubs (the central part of a wheel) came into being, followed by the pneumatic tyre(充气轮胎) in 1846. Alloy wheels were invented in 1967, sixty years after the appearance of tarmacked roads (柏油路). As wheel design took off, vehicles got faster and faster.
1.What might explain why transport wheels didn’t become popular for some time?
A.Few knew how to use transport wheels.
B.Humans carried farming tools just as well.
C.Animals were a good means of transport.
D.The existence of transport wheels was not known.
2.What do we know about road design from the passage?
A.It was easier than wheel design.
B.It improved after big changes in vehicle design.
C.It was promoted by fast-moving vehicles.
D.It provided conditions for wheel design to develop.
3.How is the last paragraph mainly developed?
A.By giving examples.
B.By making comparisons.
C.By following time order.
D.By making classifications.
4.What is the passage mainly about?
A.The beginning of road design.
B.The development of transport wheels.
C.The history of public transport.
D.The invention of fast-moving vehicles.
高三英语阅读理解中等难度题查看答案及解析
Almost every machine with moving parts has wheels,yet no one knows exactly when the first wheel was invented or what it was used for.We do know,however,that they existed over 5,500 years ago in ancient Asia.
The oldest known transport wheel was discovered in 2002 in Slovenia.It is over 5,100 years old.Evidence suggests that wheels for transport didn’t become popular for a while,though.This could be because animals did a perfectly good job of carrying farming tools and humans around.
But it could also be because of a difficult situation.While wheels need to roll on smooth surfaces,roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them.Eventually,road surfaces did become smoother,but this difficult situation appeared again a few centuries later.There had been no important changes in wheel and vehicle design before the arrival of modern road design.
In the mid1700s,a Frenchman came up with a new design of road—a base layer(层) of large stones covered with a thin layer of smaller stones.A Scotsman improved on this design in the 1820s and a strong,lasting road surface became a reality.At around the same time,metal hubs (the central part of a wheel)came into being,followed by the pneumatic tyre(充气轮胎) in 1846.Alloy wheels were invented in 1967,sixty years after the appearance of tarmacked roads(柏油路).As wheel design took off,vehicles got faster and faster. (2013·重庆,C)
1.What might explain why transport wheels didn’t become popular for some time?
A.Few knew how to use transport wheels.
B.Humans carried farming tools just as well.
C.Animals were a good means of transport.
D.The existence of transport wheels was not known.
2. What do we know about road design from the passage?
A.It was easier than wheel design.
B.It improved after big changes in vehicle design.
C.It was promoted by fastmoving vehicles.
D.It provided conditions for wheel design to develop.
3. How is the last paragraph mainly developed?
A.By giving examples.
B.By making comparisons.
C.By following time order.
D.By making classifications.
4. What is the passage mainly about?
A.The beginning of road design.
B.The development of transport wheels.
C.The history of public transport.
D.The invention of fastmoving vehicles.
高三英语阅读理解中等难度题查看答案及解析
Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know,however,that they existed over 5,500years ago in ancient Asia.
The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5,100 years
old. Evidence suggests that wheels for transport didn't become popular for .while, though . This could be because animals did a perfectly good job of carrying farming tools and humans around.
But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren't going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modern road design.
In the mid-1700s,a Frenchman came up with a new design of road--a base layer (层)of large stones covered with a thin layer of smaller atones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same time, metal hubs(the central part of a wheel came into being, followed by the Wheels were invented in 1967, sixty years after the appearance of tarmacked roads(泊油路). As wheel design took off, vehicles got faster and faster.
1.What might explain why transport wheels didn’t become popular for some time?
A.Few knew how to use transport wheels.
B.Humans carried farming tools just as well.
C.Animals were a good means of transport.
D.The existence of transport wheels was not known.
2.What do we know about road design from the passage?
A.It was easier than wheel design.
B.It improved after big changes in vehicle design.
C.It was promoted by fast-moving vehicles.
D.It provided conditions for wheel design to develop.
3.How is the last paragraph mainly developed?
A.By giving examples.
B.By making comparisons.
C.By following time order.
D.By making classifications.
4.What is the passage mainly about?
A.The beginning of road deaign.
B.The development of transport wheels.
C.The history of public transport.
D.The invention of fast-moving vehicles.
高三英语阅读理解中等难度题查看答案及解析
The application process to almost every college and university in the United States has several parts to it. Each part tells admissions officials at the schools something different about an applicant. 1. A list of the student's activities outside of school can show what his or her interests are.
2. In it, students are expected to write about themselves and express their personal opinions about an issue. The statement helps admissions officers answer questions they may have about a given student.
3. Some schools will ask an applicant a very specific question. Others will let the student choose between different subjects or simply write about anything they want. Generally speaking, there is no one perfect way to write an essay. 4. This could be about a difficult time when they were growing up or a meaningful relationship they had.
However, they should also be careful about the subject they choose. Many students think that telling a sad story makes them easy to remember. 5.What they want is an essay about anything that is truly special or important to the student, and which also shows their better qualities. In addition, it should show the student's understanding of the world and what their experiences or way of thinking will bring to the school.
A. Every school has its own way of looking at the essay.
B. Getting started in the writing process can be difficult.
C. But that is not necessarily what admissions officials want to see.
D. Class grades can show the subjects a student is strong in, for example.
E. Therefore, remember to avoid discussing topics like politics and religion.
F. Given a choice, students should choose to write about an issue they care about.
G. But nothing really tells the story of an applicant as well as the essay or personal statement.
高三英语七选五困难题查看答案及解析
Magic is the performance of tricks. It has been a part of almost every culture in the world. Magic shows might include a disappearing act, card tricks, or pulling a rabbit out of a hat. But what could that have to do with health?
Kevin Spencer, an American magician goes beyond just entertaining crowds. He also makes magic to improve the lives of people with disabilities.
What made him change the focus of his work was an accident. It took him almost a year to regain the skills he'd lost as a result of the accident and this made him think about using magic tricks as a tool for healing. So Spencer started conducting workshops all over the world. He teaches magic tricks to children and adults with disabilities.
Mr. Spencer says magic therapy(疗法) may seem non-traditional. But many skills needed to perform a good magic trick are used in traditional forms of therapy - physical movement, thinking, understanding and social skills are all there. And that social connection with other people can also help people feel better about themselves and increase their confidence.
Liam Shannon is an example. Liam has a brain disorder that can make learning and connecting with people difficult. People with severe brain disorder may also have trouble understanding complex emotions. The 10-year-old boy said after he learned a few simple tricks, he felt many different emotions. " It made me feel happy and proud. It was great! " Liam said.
Kevin Spencer says seeing kids like Liam come alive is better than all the applause in the world. “We can be on a stage and get the applause of thousands of people, but that is nothing compared to the smile that comes across a kid's face and when they say 'Look! I did it!' and it's like, 'yeah, you did!" .
He says he plans to spend more time working with people with disabilities.
1.What do you think of Kevin Spencer?
A. Kind B. Humorous.
C. Brave. D. Honest
2.Magic therapy is similar to traditional forms of therapy in_____________.
A. the use of tools B. the use of skills
C. the length of history D. the variety of forms
3.The author mentioned Liam Shannon in the text in order to ____________..
A. show Liam Shannon likes magic very much
B. tell us Liam Shmnon has a talent for magic
C. prove the success of Kevin Spencer's magic therapy
D. explain the connection between magic and personality
4.What is mainly talked about in the text?
A. Magic is an interesting performance.
B. Kevin Spencer is popular with children.
C. Kevin Spencer has a deep love for magic.
D. Kevin Spencer use magic to help the disabled.
高三英语阅读理解困难题查看答案及解析
Man has been on the earth about one million years. He_1. (manage) to live on every part of the planet, even though some climates have made life difficult. It is thought 2. (different) in skin color are the result of climatic__3. .(adapt). For example, people with skin colors of yellow, red, and olive, generally come from areas 4._ they have had to adapt to other climates. Man's size also seems to 5. (various) according to climate. People living in colder regions are generally larger than6._ living in hotter ones. This difference might be explained_7. the fact that big people have less skin compared to weight than do small people. The less skin a person has relative to his weight, the easier 8. is for him to keep warm. As part of the natural environment, climate greatly affects human activities. Climate has a significant 9. 0n agriculture. Climatic factors restrict the kinds of crops that can be grown. Man changes his living habits in order to adjust to climate, but climate 10. (change) as well, though more slowly. By learning more about his climate, man will find a way to adapt to or control it and live a more comfortable life.
高三英语语法填空中等难度题查看答案及解析
In France, a man walks on what can only be described as a human-sized hamster wheel. The wheel moves around and around, as the man keeps walking. What is he doing? He is lifting a heavy object to the top of a tower the same way workers moved such objects 800 years ago.
In the 13th century, workers did not have the 100-meter tall cranes they now use to build tall buildings. So they had to be creative and come up with simple machines to get their work done.
The man on the large wheel is walking at a reasonable speed. The wheel turns and pulls a rope connected to a pulley(滑轮)at the top of the tower. Another rope tied to the pulley lifts supplies from the ground.
This is just one way skilled craftsmen arc building a 13th-century castle without using modern tools. Crew have been working on the castle since 1997. It is being built in the Burgundy area of central France. Organizers expect the work to last another 10 to 15 years. That means it will take close to 30 years to finish the project.
The crew are making progress at about half the speed of the workers from 800 years ago. That is because many of them are accustomed to using modern tools. When the crew use heavy chisels(凿子)and hammers to break rock, as they did hundreds of years ago, they are learning as they go. The goal of the project is to learn more about old building techniques in case they might be of use today.
Clement Guerard, 44,is a stonemason; he cuts and builds with stone. He has been working on the tower for 17 years. He said one way he is able to work on something like this for so long is by forgetting “some of the pace of modern life", he is able to adapt to working by hand.
1.Why is the man walking in the wheel?
A. To draw the attention of passers-by. B. To act as an ancient building worker.
C. To test an ancient machine for building. D. To raise building materials to the building top.
2.What makes the project last so long?
A. The quality it requires. B. The ancient way to built it.
C. Its huge size. D. Its great height.
3.What’s the purpose of building the tower in the ancient way?
A. To build a unique ancient building. B. To copy a famous ancient building.
C. To master ancient building techniques. D. To experience ancient way of building.
4.Why has Clement Guerard worked such a long time for the tower?
A. He in used to doing handwork. B. He can get a steady income.
C. He forgets how to do other jobs. D. He likes building ancient buildings.
高三英语阅读理解中等难度题查看答案及解析
-- Do you come off duty so late every day?
-- Almost no one leaves on schedule.
A.You have my word. B.It's anyone's guess.
C.Never you mind. D.You can say that again.
高三英语单项填空中等难度题查看答案及解析
Poverty has risen in Nigeria, with almost 100 million people living on less than $1 a day,________ economic growth.
A.despite B.besides
C.except D.with
高三英语单项填空简单题查看答案及解析