What do people in the outside world do when they want to learn something? They go to somebody who knows about it, and ask him. They do not go to somebody who is supposed to know about everything ---except, when they are very young, to their parents: and they speedily become dissatisfied with that variety of knowledge. They go to somebody who might reasonably expected to know about the particular thing they are interested in, When a man buys a motor-car, he does not say to himself: “Where can I find somebody who can teach me how to run a motor car?" He does not look in the telephone directory under T. He just gets an experienced driver to teach him. He just pays attention and asks questions and tries to do the thing himself, until he learns.
But this case, of course, assumes an interest of the pupil in the subject, a willingness and even a desire to learn about it, a feeling that the matter is of some importance to himself. And come to think of it, these motives are generally present in the learning that goes on in the outside world. It is only in school that the pupil is expected to be unwilling to learn.
When you were a child, and passed the door of the village blacksmith(铁匠) shop, and looked in, day after day, you admired his skill, and stood in awe of his strength; and if he had offered to let you blow the bellows for him and shown you how to make a red-hot penny, that would have been a proud moment. It would also have been an educational one. But suppose there had been a new shop set up in the town, and when you looked in at the open door you saw a man at work painting a picture; and suppose a bell rang just then, and the man stopped painting right in the middle of a brush-stroke, and started to read aloud “How They Brought the Good News from Ghent to Aix"; and suppose when he was halfway through, the bell rang again, and he said, "We will go on with that tomorrow," and started to chisel the surface of a piece of marble; and then, after a little, somewhat exhaustedly, started in to play "The Rock of Ages" on a flute, interrupting the tune to order you to stand up straight and not whisper to the little boy beside you. There's no doubt what you would think of him; you would know perfectly well that he was crazy; people don't do things in that way anywhere in the world, except in school.
And even if he had assured you that what were taught were later in your life going to be matters of the deepest importance and interest, and that you should start in now with the determination of becoming proficient in them, it would not have helped much. Not very much. It's nonsense that children do not want to learn. Everybody wants to learn. And everybody wants to teach. And the process is going on all the time. All that is necessary is to put a person who
knows something---really knows it---within the curiosity-range of someone who doesn't know it: the process begins at once, It is almost irresistible
If there were no teachers---no hastily and superficially trained Vestals who were supposed to know everything---but just ordinary human beings who knew passionately and thoroughly one thing and who had the patience to show little boys and girls how to do that thing---we might get along with our learning pretty well, Of course, we'd have to pay them more, because they could get other jobs out in the larger world; and besides, you couldn't expect to get somebody who knows how to do something, for the price you are accustomed to pay those who only know how to
teach everything,
1.What does the author mainly want to say with this article?
A.An education without teachers is unimaginable,
B.A teacher who knows everything is more welcome,
C.School teachers are far from satisfactory and necessary,
D.We have paid too much for teachers for school education.
2.What does the underlined "somebody" in the first paragraph refer to?
A.A teacher. B.A parent.
C.A man in the outside world. D.A man like the blacksmith,
3.What happened in the "new shop" mentioned in paragraph 3?
A.Useless subjects like painting and poetry, sculpture and music were taught.
B.The man at work became crazy with so many subjects to deal with.
C.One man teaching everything influenced the efficiency of learning.
D.Children listened carefully and often discussed about what is taught with others.
4.According to the author, which of the following can we infer?
A.Teachers are not as useful as parents in helping a child to learn,
B.Schools are the places killing students' interest and willingness to learn,
C.Learning life related skills like blacksmithing is more important than arts.
D.Teachers are ordinary human beings who know thoroughly everything.
5.Which of the following figures of speech(修辞手法) are used in the article?
a. exemplification(举例)
b. exaggeration(夸张)
c. personification(拟人)
d. irony(讽刺)
e. analogy (类比)
A.abc B.ade
C.bcd D.cde
6.In the last paragraph, the author mainly _______.
A.introduces a new idea B.raises a new question
C.gives some new evidence D.stresses his viewpoint
Buck did not know that there was trouble ahead, Trouble for every dog with strong muscles and warm long hair, from Seattle to southern California. Some men had found a yellow metal in the Arctic darkness, and thousands of other men were rushing there. These men wanted dogs that were heavy, with strong muscles for working hard and furry coats to protect them from the cold.
Buck lived at a big house in a sunny valley in California which was owned by Judge Miller. He was neither a house dog nor a kennel (狗窝) dog. The whole of Judge Miller's land was his. Buck was king---king over all the crawling, flying things of Judge Miller's lands, humans included.
His father, Elmo, had been the Judge's inseparable companion. And when he died, Buck took his father’s place. He was not so large---he weighed only sixty kilogram---for his mother, Shep, had been a Scottish sheepdog. Hunting and other outdoor activities had hardened his muscle, and swimming had made him healthy.
This was Buck in the autumn of 1897, when the discovery of gold in the Klondike brought Men from everywhere to the frozen north. But Buck did not read the newspapers. And he did not know that Manuel one of the gardeners helper, was not a good man. Manuel gambled (赌博) and wasted the little money he had. No one saw him and Buck go off on what Buck thought was a walk. No one saw them arrive at the railway station where Manuel sold Buck to a man who was waiting for him,
After two days ho was cried off the train in Seattle into a small, high-walled yard. There a fat man in a red sweater broke open the cage with a small axe (斧头),while holding a club (棍棒) in the other hand. When there was a big enough opening, Buck jumped out like a red-eyed devil, straight at the fat man. But in mid-air, just as his teeth were going to close on the man, he received a shock that he had never felt before, It turned him over and onto the ground. He had never been struck by a club in his life, and he did not understand. He was smashed down a dozen times.
Buck saw that he stood no chance against the man with the club. He had learned the lesson, and for the rest of his life he never forgot it. It was his introduction into the world of primitive law.
In the end a small man called Perrault paid three hundred dollars for him, and he was led away with Curly, a good-natured Newfoundland dog.
1.What kind of dogs did the gold-seekers want?
A.Heavy house dogs with yellow hair. B.Strong long-haired dogs.
C.Diligent dogs with yellow hair D.Muscular kennel dogs.
2.Buck was proud of himself for the following reasons, EXCEPT that ______.
A.he was king over all living things of Judge Miller's lands
B.he became the Judge's inseparable companion after his father's death
C.he had a good life with many outdoor activities to get strong and healthy
D.he was wanted by gold-seekers thanks to his strong muscles and long hair
3.Which of the following statements is true according to the passage?
A.Judge Miller owned a big house and a large piece of land in the Klondike.
B.Manuel bought and sold Buck because he needed money to support his life.
C.The fat man cruelly beat Buck with a club to teach him how to fight back.
D.Buck's introduction into the word of primitive law was obeying the fat man.
4.What can be the suitable title for the excerpt?
A.Fall into Trouble B.Fight against a Man
C.Escape from Trouble D.Believe in a Man
Scientists have discovered a "monster black hole" so massive that, in theory, it shouldn't exist
It’s a stellar black hole---the type that forms after stars die, collapse, and explode. Researchers had previously believed that the size limit was no more than 20 times the mass of our sun because 8S these stars die, they lose most of their mass through explosions that expel matter and gas swept away by stellar winds
This theory has now been toppled by LB-1, the newly discovered black hole. Located about 15.000 light years away, it has a mass 70 times greater than our sun, according to a press release from the Chinese Academy of Sciences.
The findings were published by Chinese researchers in the journal Nature on Wednesday.
"Black boles of such mass should not even exist in our galaxy, according to most of the current models of stellar evolution," said Liu Jifeng, head of the team that made the discovery. "LB-1 is twice as massive as what we thought possible. Now theorists will have to take up the challenge of explaining its formation."
Scientists are now scratching their heads at how LB-1 got so huge.
The Chinese team has proposed a number of theories. LB-1' sheer size suggests that it “was not formed from the collapse of only one star," the study said--- instead, it could potentially be two smaller black holes orbiting each other.
Another possibility is that it formed from “fallback supermova.” This is when a supernoma---the last stage of an exploding star---ejects material during the explosion, which then falls back into the supernova, creating a black hole.
This fallback formation is theoretically possible, but scientists have never been able to prove or observe it. If this is how LB-1 formed, then we may have "direct evidence for this process” for the first time, the study said.
There are several types of black holes and stellar black holes like LB-1 are on the smaller side, according to NASA. Supermassive black holes are much bigger---they can be billions of times the mass of our sun,
Scientists believe supermassive black holes may be connected to the formation of galaxies, as they often exist at the center of the mass star stems but it is still not clear exactly how, or which form first.
1.Why does the writer write the article?
A.To report the great achievement Chinese scientists have made in black hole theory,
B.To inform the readers of the basic knowledge about the black hole,
C.To share with the readers the new development of the black hole discovery,
D.To demonstrate the significance of discovering new black holes for science.
2.Which of the following about LB-1 is true to the passage?
A.It is the biggest black hole ever discovered,
B.It lost only a small part of its mass through explosion.
C.It couldn't have been formed from the collapse of one star,
D.Its discovery may lead to some breakthrough in the “fallback formation theory".
3.Which of the following is right according to the passage?
A.If the sun in our galaxy dies some of its mass will be taken away by stellar winds.
B.A massive supernova will be formed and then exploded if the sun in our galaxy dies.
C."The Milky Way" was formed after a supermassive black hole collapsed and exploded.
D.If “the Milky Way" dies, a supermassive black hole will be formed after its death.
It can be tough to pull kids away from their computers and mobile devices these days. While they're playing games, wouldn't it be great if they could be learning at the same time? Good educational apps offer fun challenges that teach specific grade-level skills. Here are 4 that combine fun and learning.
Understanding Math---Addition and Subtraction ($3.99; iOS)
Understanding Math---Addition and Subtraction goes beyond basic comprehension to instill a deeper understanding of the whys and hows of math. The app tracks your child's progress to determine strengths and weaknesses in different skill areas, and you can customize your child's learning experience to suit the needs.
Word Creativity Kit ($52.99; iOS)
Word Creativity Kit aims to make creative writing fun while also build up grammar rules. The app presents a series of words from seven categories, such as space or fantasy. Kids add their own words to finish the complete thoughts that these words have inspired.
Barefoot World Atlas ($4.99; iOS)
Barefoot World Atlas helps kids learn about geography and world cultures with a touch of the screen. Each region features a set of subtopics, from wildlife and natural features to native people, landmarks, and architecture. These facts and illustrations are delivered in photographs, sounds, and hundreds of mini videos.
My Grades & Homework (S0.99; iOS)
A combination of grades and homework tracker, My Grades & Homework can help your child stay organized and on top of the progress in school. A convenient calendar and course list format offer a glance at your child's assignment schedule that he/she might not normally get from standard homework planners.
1.What is the common part of the four apps?
A.They can encourage children to study harder.
B.They cam help parents know their children's progress.
C.They can make study fun by mini videos.
D.They can be installed into iOS operation systems
2.What is the purpose of the text?
A.To encourage parents to allow their students to play apps.
B.To wish readers to bring in more similar apps for children.
C.To introduce 4 educational apps for readers to buy and use.
D.To design the educational apps to combine fun and learning.
ProjectArt is an arts program providing free arts classes to children at public libraries in major US cities.
____ to the arts encourages children's self-worth, helps them communicate and improves their _________in academic areas. Yet, since the 1980s, access to arts education for American school children has been on the________
But where the American public school system is______ children, non-profits are ______ to fill the emptiness, and one organization in particular has __________ plans to become the largest free art school for children in the country.
ProjectArt, founded by AdarshAlphons in Harlem in 2011, is______to New Orleans and San Francisco, two cities with many homeless young people and giving the organisation a(n)_______ in a total of eight cities across the US.
Its executive director, Diana Buckley Muchmore _______with ProjectArt in its early days, and one experience impressed on her the_______that art can make on a child's development._______ her friend Alphons in teaching in a Harlem community center, Buckley Muchmore met a boy. "He was very quiet, but I _______ with him through a sculpture he was making_______wood, and he slowly started to_______to describe his work," she remembers.
Since then, Buckley Muchmore has watched as ProjectArt has embraced a model of_______with the country's public library systems. The libraries give them_______ space, access to existing communities and materials to _______ the children's creations.
In the meantime, the organization is working to serve the particular needs and take_______of the resources of its newest cities. In San Francisco, Buckley Muchmore has an eye on big companies like Airtbnb and Adobe, which she hopes to _______ for funding. The organization also receives_______ from foundations and individuals.
“In terms of less populated communities, we'll get there too," says Buckley Muchmore. "Eventually, we'll be in all the cities that have libraries."
1.A.Exposure B.Entrance C.Invitation D.Addiction
2.A.popularity B.expectation C.performance D.identity
3.A.decline B.account C.way D.rise
4.A.satisfying B.transforming C.supporting D.failing
5.A.letting of B.stepping in C.taking up D.falling out
6.A.great B.strange C.difficult D.secret
7.A.moving B.allocating C.returning D.expanding
8.A.evidence B.guidance C.presence D.reference
9.A.separated B.volunteered C.toyed D.conflicted
10.A.impact B.remark C.barrier D.progress
11.A.Appealing B.Including C.Joining D.Watching
12.A.dealt B.connected C.played D.compared
13.A.in between B.up to C.out of D.away from
14.A.hold out B.stand up C.figure out D.open up
15.A.partnering B.struggling C.exchanging D.consulting
16.A.parking B.green C.living D.free
17.A.respect B.inspire C.reward D.challenge
18.A.charge B.advantage C.notice D.control
19.A.arrange B.prepare C.trade D.approach
20.A.invitations B.appreciations C.donations D.congratulations
--- Do you know anything about War of Seven Kingdoms, the Chinese Game of Thrones?
---Sure. Although each event _____ a well-known actor playing the key roles, it has all its plots well _____on established historical records and archaeological findings.
A.features; grounded B.characteristics; witnessed
C.stars; depended D.displays; commented