The story of printing is a long and complex one. Before the invention of printing, the spread of knowledge depended either on word of mouth or handwriting. Both took time and errors happened easily. 2000 years ago in the Western Han Dynasty, stone-tablet rubbing(拓印) was common for spreading Confucianism or Buddhism. This led in the Sui Dynasty (581-618) to the use of carving writing or pictures on a wooden board, which became known as block printing(木版印刷).
The first book with an exact date of printing appeared in China in 868. In the Tang Dynasty (618-907), this technology was gradually introduced to Korea, Japan, Vietnam and the Philippines.
Block printing reached its golden age during the Song dynasty (960-1279) as the government encouraged the publication of large numbers of books. Yet block printing had its drawbacks. All the boards became useless after the printing was done and a single mistake in carving could ruin a whole block. In the Song Dynasty, a man named Bi Sheng carved individual characters on pieces of fine clay(粘土). Then he hardened the clay by a slow baking process, resulting in pieces of movable type.
Movable type printing has a very important position in the history of printing, for all later printing methods such as wooden type, copper type and lead type printing all developed on the basis of movable clay types. During the 13-14th centuries, This technology spread to Korea, Japan, Vietnam and Europe. Later, German Johann Gutenberg invented movable type made of metal in the 15th century.
48. The main idea of this passage is about ____.
A. the advantages of China’s printing
B. the history of movable type writing
C. the development of China’s printing
D. the spread of China’s printing
49. The underlined word in the third paragraph probably means____.
A. features B. benefits C. disadvantages D. styles
50. According to the passage, which of the following is right in order of time?
① lead type printing ② copper type printing ③movable clay type printing ④ wooden type printing ⑤block printing ⑥ stone-tablet rubbing
A. ①⑥③④ B. ⑥⑤③④ C. ④⑥③① D. ⑥④②⑤
Cursive(草书) writing is about to become extinct.Do we raise the red flag? To teach or not to teach cursive writing is a question that several state education departments are meeting with.
Before you read this text, do a simple exercise.Pick a pen and paper and start writing in cursive.Yes, that fancy handwriting that you learned in grade school.You may not have forgotten the good times you had while writing curly(弯曲的) Ms and Ns.However, the chances are that you won’t be able to write it as excellently as you used to.Some people are good at making the perfect curls, while some are bad.I am still terrible at it.
Cursive writing is hardly used by kids anymore as even adults don’t write in this style, unless they are using it for their signature.Learning it was a usual practice in school for several decades.However, in 2011, the Indiana Department of Education made it optional(可选择的) for schools to teach cursive writing to the students.In fact, there are 46 more states that have also done the same.
There are some who believe that it is high time for cursive writing to retire from school curriculum.After all, if we don’t leave the past behind, we cannot make way for new things.If you walk into any classroom, you would find children using keyboards to communicate in the written form.On the other hand, fans of cursive writing insist on its usefulness.They remind us that if we stop teaching and learning cursive writing in school, very soon most of our historical documents will become hard to us.Where do we stand on this subject? Is it the right time to erase an almost forgotten writing style and live in the keyboarding world? Or can we do both without compromising on our school curriculum? Let me know your thoughts on this matter by leaving a comment in the section below.From the second paragraph, we know that the author ___________.
| A．didn’t learn cursive writing in grade school |
| B．is poor at making the perfect curls |
| C．often writes in cursive |
| D．often does physical exercise |
In Indiana schools, children ___________.
| A．must learn cursive writing |
| B．are interested in cursive writing |
| C．can choose to learn cursive writing |
| D．learn cursive writing every day |
It can be inferred that the author __________.
| A．prefers to learn cursive writing |
| B．is a cursive writing teacher |
| C．welcomes people to show their opinions |
| D．is a very famous expert in education |
Which of the following could be the best title for the text?
| A．Is cursive writing necessary? |
| B．Is the keyboarding world good? |
| C．How to write in cursive |
| D．How to improve cursive writing |
Outdoor air pollution is an obvious danger because it’s hard to miss.Auto gases, industrial waste, city smog—everyone knows they’re a health hazard(危险) and a call for solutions is on everyone’s lips.But there’s another threat just as perilous— a hidden threat(威胁) we are usually unaware of.We’re speaking about the threat of indoor air pollution.
The dangers caused by indoor air pollution are too often underestimated(低估) and overlooked.According to a recent study, indoor air pollution can be many times higher than outdoor air pollution.A similar study by the Environmental Protection Agency shows that, in general, the air in our homes and offices is two to five times more polluted than outdoor air.
Scientific studies have found that indoor air pollution exacerbates(恶化) the symptoms of asthma(哮喘), and contributes to causing nausea(恶心), headaches and damage to the central nervous system.Evidence has even been found linking poor indoor air quality to certain cancers.Children who spend eighty percent of their time inside are particularly affected by indoor air pollution.
Cigarette smoke, chemical fertilizers(肥料), perfumes and clothing that has been dry-cleaned may contribute to indoor air pollution.Building materials—including paint and glue—are also contributors.
And homes aren’t the only indoor areas affected by this danger.Offices are affected too—sometimes more so—with their copy machines and printers, inks and processing solutions (显影液)and so on.
Fortunately there are many ways to reduce indoor air pollution and improve indoor air quality in your home and office.A major first step would be the use of an air purifier(净化器).What does the underlined word “perilous” mean?
| A．Nervous. | B．Similar. | C．Obvious. | D．Dangerous. |
The author mentions some studies in Paragraph 2 to show indoor air pollution__________.
| A．is recently overestimated |
| B．is very common and serious |
| C．has drawn people’s attention |
| D．is linked to many serious diseases |
Which of the following is the usual contributor of air pollution in our homes?
| A．Smoking. | B．Printing. |
| C．Copy machines. | D．Processing solutions. |
7.What would be discussed in the paragraph that follows?
| A．An introduction to the air purifier. |
| B．Other dangers of indoor air pollution. |
| C．Other sources of indoor air pollution. |
| D．More solutions to the problem of air pollution. |
A mother, who wished to encourage her son’s progress in playing the piano, bought tickets for a performance by the great Polish pianist Ignace Paderewski.When the evening arrived, they found their seats near the front of the concert hall and eyed the impressive Steinway waiting on the stage.Not long after they arrived, the mother came across a friend in the hall and they began to talk with each other.Meanwhile the boy slipped away and could be found nowhere.
At eight o’clock, the lights in the concert hall began to fail, and then the spotlights(聚光灯) came on.Only then did they notice the boy who was up on the piano bench, innocently picking out “Twinkle, Twinkle Little Star”.Seeing this, his mother was shocked and embarrassed.But before she could bring her son back, the master appeared on the stage and quickly moved to the keyboard.
He whispered gently to the boy, “Don’t quit.Keep playing.” Learning over, Paderewski reached down with his left hand and began filling in the bass(低音的) part.Soon his right arm reached around the other side and performed a delightful accompaniment(伴奏).Together, the old master and the young boy performed so wonderfully and harmoniously on the stage and they held the attention of the crowd with their beautiful music.
In all our lives, we receive helping hands from time to time—some we notice; some we don’t.Equally we ourselves have countless opportunities to offer helping hands—sometimes we want our assistance to be noticed, sometimes we don’t.Little of what we all achieve is without learning from others and without support from others.We are supposed to hand out what we have received.We can learn from the text that the mother___________.
| A．was pleased to see her son playing the piano on the stage |
| B．admired the master so much that she went to watch his performance |
| C．encouraged her son to play the piano on the stage |
| D．was talking with a friend when her son slipped onto the stage |
Seeing the boy playing the piano, the great master___________.
| A．felt very shocked and angry |
| B．encouraged him to continue |
| C．asked his mother to take him away |
| D．shouted at the boy |
The author wrote this text in order to__________.
| A．show how patient the great master was |
| B．tell the readers a very interesting story |
| C．report an incident in a concert hall |
| D．urge us to reach out to those in need |
Until last spring, Nia Parker and the other kids in her neighborhood went to school on Bus 59.But as fuel prices rose, the school district needed to find a way to cut its transportation costs.So the school’s busing company redrew its route map, canceling Nia’s bus.Now Nia and her neighbors travel the half mile to school via a “walking school bus”—a group of kids, supervised (监护) by an adult or two, who make the walk together.
Many parents are delighted to see their kids walking to school, partly because many did so themselves.According to a 1979 survey, nearly half of school kids walked or biked to school, compared with only 16 percent in 2011.Modern parents have been unwilling to let kids walk to school for fear of traffic, crime or simple bullying, but with organized adult supervision, those concerns have reduced.
Schools and busing companies are finding other ways to save.In rural areas where busing is a must, some schools have even chosen four-day school weeks.Busing companies instruct drivers to cancel extra stops from routes and to turn off the engine while idling(挂空挡).They are also using computer software to determine the most fuel-efficient routes, which aren’t always the shortest ones.
There could be disadvantages, however, to the busing cutbacks（削减）.If every formerly bused student begins walking to school, it’s an environmental win—but if too many of their parents decide to drive them instead, the carbon footprint can grow.Replacing buses with many more parent-driven cars can also increase safety risks.A 2011 report concluded students are 13 times safer on a school bus than in a passenger car, since buses have fewer accidents and with stand them better due to their size.And some students complain about the long morning hikes, particularly when the route contains a really big hill. In regards to walking to school, modern parents seem much concerned with the _____.
| A．safety of their kids |
| B．kids’ physical strength |
| C．time spent on the way |
| D．changes in the route |
To save money, some schools choose to _____.
| A．shorten the school week |
| B．take the shortest routes |
| C．stop using school buses |
| D．use fuel-efficient buses |
Busing cutbacks may lead to _____.
| A．fewer complaints about long morning hikes |
| B．more students taking public transportation |
| C．an increase in carbon dioxide emissions |
| D．a decrease in the safety of school buses |
Born in America in 1898, William was an extraordinary boy, gifted with an amazing IQ between 250 and 300.The genius went to a grammar school when he was only 6 years old and graduated just within 7 months.At the age of 11, he became the youngest student of the Harvard University.He graduated with high scores at the age of 16 and entered Harvard Law School at 18.
Gifted with an amazing IQ between 220 and 230, Terence Tao makes it to this list of the people with the highest IQ in the world.Born in Adelaide, Australia in 1975, this genius first displayed his incredible intelligence at a mere age of 2, when he managed to solve basic arithmetic questions on his own.At the age of 16, he graduated with both Master' s and Bachelor' s degrees at the Flinders University.He has been considered as '' Mr.Fix it " by Charles Fefferman, who is a professor of Mathematics at Princeton University, and many other mathematicians want to interest him in their problems.
This 31-year-old Japanese-American astrophysicist lands him third in this list.At the age of 12, Christopher Hirata already worked on college-level courses, around the time most of us were just in the 7th grade.At the age of 13, this gifted kid became the youngest American to have ever won the gold medal in the International physics Olympiad.
At the age of 16, he was already working with NASA on its project to conquer planet Mars.After he was awarded the Ph.D.at Princeton University, he went back to California Institute of Technology.
The next person with very high IQ is Albert Einstein.With an IQ between 160 and 190, Albert Einstein is the genius behind the theory of relativity, which has had great impact on the world of science.He possessed such an amazing ability that after his death, researchers were eager to preserve and make research on his brain in search for clues to his exceptional brilliance, which to this day, has remained a mystery.About William, which of the following is true?
| A．His IQ reached between 220 and 230. |
| B．At the age of 16, he graduated from a grammar school. |
| C．At the age of 6, he graduated with both Master' s and Bachelor' s degrees. |
| D．At the age of 11, he became the youngest student at the Harvard University.[ |
How many people with remarkable IQ are mentioned in the passage?
| A．3 | B．4 | C．5 | D．6 |
Who once worked on the project to conquer planet Mars?
| A．William |
| B．Terence Tao |
| C．Christopher Hirata |
| D．Albert Einstein |
From the passage we can know that______.
| A．when William graduated from the Harvard Law School, he got the highest scores |
| B．at the age of 2, Terence solved basic arithmetic questions on his own |
| C．Christopher Hirata is a Japanese |
| D．researchers have found out why Albert Einstein was so brilliant |
What might be the most suitable title for the passage?
| A．The most gifted college students in the world. |
| B．The most famous people in the world. |
| C．People with the highest IQ ever recorded. |
| D．The most famous inventors. |
粤公网安备 44130202000953号