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Going to school means learning new skills and facts in different subjects. Teachers teach and students learn, and many scientists are interested in finding ways to improve both teaching and learning processes.
Sian Beilock and Susan Leving, two psychologists at the University of Chicago, are trying to learn about learning. In a new study about the way kids learn math in elementary school, Beilock and Levine found a surprising relationship between what female teachers think and what female students learn: If a female teacher is uncomfortable with her own math skills, then her female students are more likely to believe that boys are better than girls at math. “If these girls keep getting math-anxious female teachers in later grades, it may create a snowball effect on their math achievement,” Levine told Science News. The study suggests that if these girls grow up believing that boys are better at math than girls are, then these girls may not do as well as they would have if they were more confident.
Just as students find certain subjects to be difficult, teachers can find certain subjects to be difficult to learn—and teach. The subject of math can be particularly difficult for everyone.
The new study involved 65 girls, 52 boys and 17 first-and second-grade teachers in elementary schools in the Midwest. The students took math achievement tests at the beginning and end of the school year, and the researchers compared the scores.
The researchers also gave the students tests to tell whether the students believed a math superstar had to be a boy. Then the researchers turned to the teachers: To find out which teachers were anxious about math, the researchers asked the teachers how they felt at times when they came across math, such as when reading a sales receipt. A teacher who got nervous looking at the numbers on a sales receipt, for example, was probably anxious about math.
Boys, on average, were unaffected by a teacher’s anxiety. On average, girls with math-anxious teachers scored lower on the end-of-the-year math tests than other girls in the study did. Plus, on the test showing whether someone thought a math superstar had to be a boy, 20 girls showed feeling that boys would be better at math—and all of these girls had been taught by female teachers with math anxiety.
According to surveys done before this one, college students who want to become elementary school teachers have the highest levels of anxiety about math. Plus, nine of every 10 elementary teachers are women, Levine said.
Sian Beilock and Susan Levine carried out the new research in order to ___________.

A.know the effects of teaching on learning
B.study students’ ways of learning math
C.prove women teachers are unfit to teach math
D.find better teaching methods for teachers

The underlined part in paragraph 2 most probably means that girls may ___________.

A.end up learning math anxiety from their teachers
B.study the ways their female teachers behave
C.have an influence on their math-anxious female teachers
D.gain unexpected achievement in such subjects as math

In the study, what were the teachers required to do?

A.Prepare two math achievement tests for the students
B.Tell their feelings about math problems
C.Answer whether a math superstar had to be a boy
D.Compare the students’ scores after the math tests

What is the finding of the new study?

A.No male students were affected by their teachers’ anxiety
B.Almost all the girls got lower scores in the tests than the boys
C.About 30% of the girls thought boys are better at math than girls
D.Girls with math-anxious teachers all failed in the math tests

Which of the following is TRUE according to the text?

A.117 students and teachers took part in the new study
B.The researchers felt surprised at the findings of their study
C.Beilock and Levine are interested in teaching math
D.Men teachers are better at teaching math than women teachers
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I first met Annie Mae, a maid (女仆), at my parents-in-laws’ in 1959. She prepared and36 meals in her quiet, gentle way and then returned to the kitchen to read her Bible (《圣经》) while we 37 . She was a devoted Christian. I found this increasingly true 38 I came to know her more by observation than by conversation.
My husband and I 39 visited his parents. Each time I saw her eating 40 , reading her Bible, I wanted to sit down with her and just talk. 41 , whites didn’t do that with blacks then, and I had to42 the practice.
In 1965, I decided to 43 the furniture and return to my home state with my two 44 when my husband wanted a divorce (离婚).
Annie Mae asked if she could buy the boys’ 45 . When I answered 46 , she asked the price. Then, she asked if she could 47a little money each month. She was48 , and I knew her well.
Then each month, an envelope 49 us from Annie Mae with 2 or 3 dollars. A year passed. Annie Mae’s50 payment arrived along with the following note:
Dear Mrs. Holladay,
I am sending you my last payment of three dollars for the beds 51 . I told my two sons they could now put the beds 52 and sleep in them, for they are now paid for and rightfully53 us.Thank you for your 54 .
Annie Mae
I read the note two or three times, my eyes filled with tears. Had I only known earlier, I would have said, “Use them now. Don’t 55 until you pay for them.”



A.offered B.served C.gave D.showed


A.talked B.quarreled C.ate D.watched


A.so that B.in case C.as if D.even though


A.often B.hardly C.never D.again


A.angrily B.wildly C.secretly D.alone


A.Instead B.However C.Still D.So


A.protect B.break C.follow D.stop


A.sell B.buy C.repair D.change


A.parents B.sons C.brothers D.friends


A.toys B.chairs C.desks D.beds


A.sorry B.thanks C.no D.yes


A.earn B.use C.send D.get


A.clever B.honest C.simple D.kind


A.separated B.disturbed C.reached D.kept


A.first B.only C.double D.last


A.in full B.in short C.in common D.in general


A.together B.away C.on D.down


A.depend on B.belong to C.lie in D.begin with


A.help B.friendship C.trust D.faith


A.wait B.leave C.return D.put

Everybody is happy as his pay rises. Yet pleasure at your own can disappear if you learn that a fellow worker has been given a bigger one. Indeed, if he is known as being lazy, you might even be quite cross. Such behavior is regarded as “all too human”, with the underlying belief that other animals would not be able to have this finely developed sense of sadness. But a study by Sarah Brosnan of Emory University in Atlanta, Georgia, which has just been published in Nature, suggests that it is all too monkey, as well.
The researchers studied the behaviors of some kind of female brown monkeys. They look smart. They are good-natured, co-operative creatures, and they share their food happily. Above all, like female human beings, they tend to pay much closer attention to the value of “goods and services” than males.
Such characteristics make them perfect subjects for Doctor Brosnan’s study. The researchers spent two years teaching their monkeys to exchange tokens (奖券) for food. Normally, the monkeys were happy enough to exchange pieces of rock for pieces of cucumber. However, when two monkeys were placed in separate and connected rooms, so that each other could observe what the other is getting in return for its rock, they became quite different.
In the world of monkeys,grapes are excellent goods (and much preferable to cucumbers). So when one monkey was handed a grape in exchange for her token, the second was not willing to hand hers over for a mere piece of cucumber. And if one received a grape without having to provide her token in exchange at all, the other either shook her own token at the researcher, or refused to accept the cucumber. Indeed, the mere presence of a grape in the other room (without an actual monkey to eat it) was enough to bring about dissatisfaction in a female monkey.
The researches suggest that these monkeys, like humans, are guided by social senses. In the wild, they are co-operative and group-living. Such co-operation is likely to be firm only when each animal feels it is not being cheated. Feelings of anger when unfairly treated, it seems, are not the nature of human beings alone. Refusing a smaller reward completely makes these feelings clear to other animals of the group. However, whether such a sense of fairness developed independently in monkeys and humans, or whether it comes from the common roots that they had 35 million years ago, is, as yet, an unanswered question.
According to the passage, which of the following statements is TRUE?

A.Only monkeys and humans can have the sense of fairness in the world.
B.In the wild, monkeys are never unhappy to share their food with each other.
C.Women will show more dissatisfaction than men when unfairly treated.
D.Monkeys can exchange cucumbers for grapes, for grapes are more attractive.

The underlined statement “it is all too monkey” means that ________.

A.monkeys are also angry with lazy fellows
B.monkeys, like humans, tend to be envious of each other
C.no animals other than monkeys can develop such feelings
D.feeling angry at unfairness is also monkey’s nature

Female monkeys of this kind are chosen for the research most probably because they are _________.

A.more likely to pay attention to the value of what they get
B.attentive to researchers’ instructions
C.nice in both appearance and behaviors
D.more ready to help others than their male companions

We can learn ________according to the passage?

A.Human beings' feelings of anger are developed from the monkeys.
B.Cooperation between monkeys stays firm before the realization of being cheated.
C.In the research, male monkeys are less likely to exchange food with others.
D.Only monkeys and humans have the sense of fairness dating back to 35 million years ago.

What can we infer about the monkeys in Sarah’s study?

A.The monkeys can be trained to develop social senses.
B.The monkeys may show their satisfaction with equal treatment.
C.They usually show their feelings openly as humans do.
D.Cooperation among the monkeys remains effective in the wild.

Most earthquakes occur within the upper 15 miles of the earth’s surface, but earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much.
The extent of the disaster in an earthquake depends on many factors. If you carefully build a toy house with an erect set (坚立架), it will still stand no matter how much you shake the table. But if you build a toy house with a pack of cards, a slight shake of the table will make it fall. An earthquake in Agadir was not strong, but it completely destroyed the city. Many stronger earthquakes have done comparatively little damage. If a building is well constructed and built on solid ground, it will resist an earthquake. Most deaths in earthquakes have been due to faulty building construction or poor building sites. A third and very serious factor is panic. When people rush out into narrow streets, more deaths will result.
There is one type of earthquake disaster that little can be done about. This is the disaster caused by seismic (地震的) sea waves, or tsunamis (海啸). These are often called tidal waves, but the name is incorrect. They had nothing to do with tides. In certain areas, earthquakes take place beneath the sea. These submarine earthquakes sometimes give rise to seismic sea waves. The waves are not noticeable out at sea because of their long wave length. But when they roll into harbors, they pile up into walls of water 6 to 60 feet high. The Japanese call them “tsunamis” meaning “harbor waves”, because they reach a sizable (相当大的) height only in harbors.
Tsunamis travel fairly slowly, at speeds up to 500 miles an hour. An earthquake warning system is in use to warn all shores likely to be reached by the waves. But this only enables people to leave the threatened shores for higher ground: There is no way to stop the oncoming wave.
Which of the following can NOT be concluded from the passage?

A.The number of earthquakes is closely related to the depth.
B.Roughly the same number of earthquakes occur each year.
C.Earthquakes are impossible at depths over 460 miles.
D.Earthquakes are most likely to occur near the surface.

The destruction of Agadir is an example of .

A.faulty building construction
B.an earthquake’s strength
C.widespread panic in earthquakes
D.ineffective instruments

According to the passage, the waves caused by submarine earthquakes are not noticeable out at sea because of .

A.their high speed
B.the wide shores
C.their silent movements
D.their long wave length

The significance of the slow speed of tsunamis is that people may .

A.help reduce fear
B.find ways to stop them
C.be warned early enough
D.develop warning systems

According to the passage, the number of factors that may determine the extent of the disaster in an earthquake is .

A.two B.five C.four D.three

12-year-old John Thomas Robertson is a born train fan. "I’ve liked trains probably from the day I was born," he told Good Morning America. "When I was very little," he said, "my grandpa got me a train model. I would just watch it go round for hours and hours."
When Robertson finally had the opportunity to ride on a train, he felt great. His journey was so mind-blowing that he couldn’t keep it to himself: he decided to take all his classmates to go on a ride with him. When he found that some of his classmates couldn’t pay the fare, he collected cans (罐子) and bottles and raised more than $1,000 for them.
That trip was such a happy one that he made it a yearly action. "It never gets boring for some reason; it’s just fun," he said. "It really lets people get away from their busy life and have fun.
Every October, Robertson takes a new group of children to ride on the train —but now, he has a problem. Several disabled children were refused because the train was not accessible (可用的) to disabled people. "He was angry to think that children of his own age couldn’t ride a train," his mother said.
But he wouldn’t say no: he recently sent a letter to the train office for help. To his surprise, the leader, Ty Pennington, accepted the letter in person. He said that he and his workers would work on making a train accessible to disabled people.
The first time John Thomas Robertson took a train, ________.

A.he was frightened by it
B.he acted as a driver
C.he watched it for hours
D.he fell in love with it

The author says John Thomas Robertson is a born train fan, because he ________.

A.was greatly attracted to trains since early childhood
B.said so in Good Morning America
C.took a group of disabled children to travel by train
D.was taken to a train the day he was born

The underlined words "mind-blowing" can be replaced by ________.

A.important B.terrible C.amazing D.disappointing

The disabled children were refused to get on the train because _________.

A.the trains then weren’t accessible to the disabled
B.Robertson had not saved enough money for the tickets
C.they couldn’t afford the train tickets
D.the driver would not allow them to do so

According to the last paragraph, we can see that Robertson is a ________ child.

A.helpful and crazy B.kind and clever
C.kind but boring D.lazy but kind

There are many international organizations which work to save and protect endangered species and natural environment. If you would like more information about any of the organizations listed blow, you can write to the addresses given.

Friends of the Earth (FOE) campaigns on a range of problems including rainforests, the countryside, water and air pollution and energy.
Friends of the Earth International Secretariat P. O. Box 19199 1000 G. D.
Amsterdam
The Netherlands
Greenpeace uses peaceful but direct action to defend the environment. It campaigns to protect rainforests and sea animals, stop global warming and end pollution of air, land and seas. It also opposes nuclear (核) power.
Greenpeace International
1016 DW Amsterdam
The Netherlands


BirdLife international is an organization
which works to save endangered
birds all over the world
BirdLife International
Wellbrook Court
Girton Road
Cambridge CB3 ONA
England
WWF-World Wide Fund For Nature is the world’s largest private international organization for the protection of nature and endangered species.
Information Officer
WWF International
Avenue du Mont-Blanc
1196 Gland
Switzerland

If you want to learn more about the organizations, you can .

A.call them B.write them a letter
C.visit them D.send them an e-mail

Which problem will be paid close attention to by FOE?

A.Overhunting ocean animals.
B.Killing endangered birds.
C.Heavy air pollution.
D.Global warming.

If you oppose nuclear power, you can join .

A.Friends of the Earth
B.World Wide Fund For Nature
C.BirdLife International
D.Greenpeace

What can we learn about WWF?

A.It helps to protect nature and save endangered animals.
B.It is the world’s largest international organization.
C.It works for private companies and rich people.
D.It is a private organization in the United States.

Which is the best title for the passage?

A.Endangered animals
B.Global traffic problems
C.Environmental protection organizations
D.Natural beauty

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