It’sparents’worstnightmare.The-优题课

Street art can be found on buildings, sidewalks, street signs and even trash cans from Tokyo to Paris to New York City. This special kind of art can take the form of paintings, sculptures, cloth or even stickers. Street art has become part of a global visual culture. Now, even art museums and galleries are collecting the work of street artists.
It is not easy to provide an exact history of the street art movement. This kind of art has developed in many kinds of ways in places all over the world. Also, because it is illegal to paint public and private property without permission, street artists usually work secretly. This secretive nature of street art and its countless forms make it hard to define exactly. And people have different opinions about the movement. Some think street art is a crime and destroys property. But others see this art as a rich form of non-traditional cultural expression. Many experts say the movement began in New York City in the nineteen sixties. Young adults would use paint in special cans to spray their TAG on walls and train cars around the city. This tag was a name they created to identify themselves and their artwork. This colorful style of writing is also called graffiti. It is visually exciting and energetic.
Graffiti also became a separate movement expressing the street culture of young people living in big cities. Graffiti art represented social and political rebellion. These artists could travel around areas of the city making creative paintings for everyone to see. Sometimes this street art created a dispute between artists and city officials. Graffiti artists created their images and city officials quickly painted over them. During the 1980s, two famous New York painters—Keith Haring and Jean Michel began showing their work in art galleries and museums. This is when street art started to become part of the more general popular culture.
What can we infer from the first paragraph?

A．Street art has become popular and is accepted as a kind of culture.

B．Street art is very special compared with other forms of popular art.

C．Many people are beginning to learn street art.

D．Street art is better developed in big cities than in rural areas.

Which of the following statements is true according to the passage?

A．TAG was a word created by people to distinguish street artists and the other artists.

B．There are three reasons to explain why it is hard to define the history of street art.

C．The movement of street art began in the 1980s in New York City.

D．Not all the people think that the street art is a rich form of cultural expression.

The city officials used to do away with graffiti probably because.

A．they caused arguments between people

B．they were ugly in someone’s eyes

C．they were not painted under proper guidance

D．they didn‘t express good traditional culture.

They best title of the passage is.

A．The way to become a street artist.

B．What does Graffiti art stand for?

C．The history of an art movement.

D．The work of street artists.

To many web-building spiders, most of whom are nearly blind, the web is their essential window on the world: their means of communicating, capturing prey, meeting mates and protecting themselves. A web-building spider without its web is like a men cast away on an island of solid rock，totally out of touch and destined to starve to death. So important is the web to an orb-web spider's survival that the animal will continue to construct new webs daily even if it is being starved. For 16 days the starving spider builds completely normal webs. Then, as the animal gets scrawnier, it constructs a wider-meshed （网孔、网眼）web using fewer strands（线）. Such webs would only trap larger prey, which is more economical from the perspective of a starving spider. The spider stores energy by recycling web protein. It simply eats its own web each evening and reuses it to produce new silk. In studies with radioactivity, labeled materials, it was found that 95 percent of web protein reappears in the next day web. Most of the energy needed for web-building is used in walking over the strands as they are laid down. Scientists are impressed by the adaptability of the spider's highly preprogrammed brain, which is larger for its size than the brain of any other invertebrate（无脊推动物）. If web-building is interrupted, or if some of the existing strands are destroyed, the spider simply goes back to see where the web is left off and then finishes building a normal web. One spider will finish building the incomplete web of another.
Which of the following best expresses the main ideas of the passage?

A．Secrets of Spiders' Adaptability

B．Importance of Webs to Spiders

C．Secrets of the Spiders' Life

D．Spiders' Highly Preprogrammed Brain

According to the passage, which of the following statements is TRUE?

A．Most spiders will stop conducting webs when hungry.

B．One Web-building spider usually conducts one web.

C．Web-building spiders will probably die without their webs.

D．Web-building spiders have good eyesight.

The underlined word “scrawnier” in the second paragraph probably means ______.

A．weaker but good-looking

B．fatter and stronger

C．nice and healthier

D．thinner and bony

A spider's ability to finish an incomplete web proves that ______.

A．it has a highly preprogrammed brain

B．it reuses its web protein to reproduce new silk

C．the web is everything for a spider

D．it is able to rebuild a destroyed web

Mr. Robinson had to travel somewhere on business and as he was in a hurry, he decided to go by air. He liked to sit beside a window when he was flying. So, when he got on to the plane, he looked for a window seat. He found all of them had already been taken except one. There was a soldier sitting in the seat beside this one and Mr. Robinson was happy that he had not taken the one by the window; but, anyhow, he at once went towards it. When he reached it, however, he saw there was a notice on it. It was written in ink and said “This seat is reserved for proper load balance. Thank you.” Mr. Robinson had never seen such a notice in a plane before, but he thought that the plane must be carrying something heavy in its baggage room which made it necessary to have the passengers properly balanced, so he walked on and found another empty seat, not beside a window, to sit in. Then, when the plane was quite full, a very beautiful girl stepped into the plane. The soldier quickly took the notice off the seat beside him and in this way succeeded in having the girl beside him during the whole trip.
When he got on the plane he was happy to find that _______.

A．a notice was put in a window seat

B．some of the seats were not occupied

C．there was a seat that he had hoped to have

D．the plane was not very crowded

Which of the following is TRUE according to the passage?

A．Mr. Robinson was the last passenger to get on board the plane.

B．Mr. Robinson was surprised to see the notice in the seat.

C．The window seats were all occupied when Mr. Robinson got on hoard the plane.

D．The plane Mr. Robinson took was heavily loaded with luggage.

In the end Mr. Robinson found out that _________.

A．the notice was put on the seat by the soldier.

B．the solider was waiting for his girl friend

C．the girl was the last passenger who got on the plane.

D．the seat by the window was kept for the last passenger.

This short passage may be taken from a _____.

A．novel

B．news report

C．science fiction

D．magazine.

For years we have been told that encouraging a child’s self-respect is important to his or her success in life. But child experts are now learning that too much praise can lead to the opposite effect. Praise-aholic kids who expect it at every turn may become teens who seek the same kind of approval from their friends when asked if they want to go in the backseat of the car.
The implication(含义) of saying “You are the prettiest girl in class,” or talking about the goals she scored but not her overall effort, is that you love her only when she looks the best, scores the highest, achieves the most. And this carries over to the classroom.
Social psychologist Carol Dweck, PHD, tested the effects of over-praise on 400 fifth graders while she was at Columbia University. She found that kids praised for “trying hard” did better on tests and were more likely to take on difficult assignments than those praised for being “smart”.
“Praising attributes(品质) or abilities makes a false promise that success will come to you because you have that quality, and it devalues effort, so children are afraid to take on challenges,” says Dweck, now at Stanford University, “They figure they’d better quit while they’re ahead.”
The underlined words “Praise-aholic kids” refer to kids who are ______.

A．tired of being praised	B．worthy of being praised
C．very proud of being praised	D．extremely fond of being praised

The author quoted Dr.Dweck’s words in the last paragraph in order to make the article ______.

A．better-known	B．better-organized
C．more persuasive	D．more interesting

We can infer from the passage that _______.

A．praise for efforts should be more encouraged

B．praise for results works better than praise for efforts

C．praising a child’s achievements benefits his or her success in life

D．praising a child’s abilities encourages him or her to take on challenges

Teachers and parents usually call attention to the pictures when they read storybooks to pre-school children. But a new study suggests that calling attention to the words and letters on the page may lead to better readers.
The two-year study compared children who were read in this way in class with children who were not. Those whose teachers most often discussed the print showed clearly higher skills in reading, spelling and understanding. These results were found one year and even two years later.
Shayne Piasta, an assistant professor of teaching and learning at Ohio State University, was an author of the study. She says most pre-school teachers would find this method manageable and would need only a small change in the way they teach. They already read story-books in class. The only difference would be increased attention to the printed text. “If you get children to pay attention to letters and words, it makes sense that they will do better at word recognition and spelling.” But she says research suggests that very few parents and teachers do this in a systematic way.
More than 300 children aged four and five were observed in classrooms. They came from poor families and were below average in their language skills. For thirty weeks, the children took part in a program called Project STAR--- Sit Together and Read. The project is based at Ohio State. It tests the short-term and long-term results of reading regularly to pre-school children in their classrooms.
There are different ways that adults can talk to children about print. They can point to a letter and discuss it, and even trace the shape with a finger. They can point out a word and discuss the meaning of the print or how the words tell the story. And they can talk about the organization of the print--- for instance, showing how words are written left to right in English.
What do we know about the ways pre-school children are usually taught?

A．More attention is paid to the pictures ,with words and letters being ignored.

B．Preference is given to the shape of letters and the organization of the print.

C．The focus of the teaching is on bringing them up to be good readers.

D．Equal attention is paid to the texts and the pictures.

What does Shayne Piasta suggest pre-school teachers should do in class?

A．Teach children how to draw pictures to get an idea of what they mean.

B．Change the way they teach and pay more attention to words and letters.

C．Adopt different methods according to the students’ difference in reading skills.

D．Read storybooks to children rather than explain the meaning of the pictures.

Which of the following is TRUE about the study on language skills of pre-school children?

A．Many teachers want to change their way of teaching pre-school children.

B．Attention on the pictures has made the children uninterested in reading.

C．Project STAR aims to research into the results of reading books to pre-school children in the classroom.

D．Teachers are often prevented from taking different approaches to language teaching.

Which section of a magazine does the passage probably come from?

A．Fashion.

B．Economy .

C．Entertainment.

D．Education.