III. Reading comprehension: 50% (共20小题；每小题2.5分，满分50分)
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳答案。
A
As any homemaker who has tried to keep order at the dinner table knows, there is far more to a family meal than food. Sociologist Michael Lewis has been studying 50 families to find out just how much more.
Lewis and his co-workers carried out their study by videotaping the families while they ate ordinary meals in their own homes. They found that parents with small families talk actively with each other and their children. But as the number of children gets larger,conversation gives way to the parents' efforts to control the loud noise they make. That can have an important effect on the children. "In general the more question-asking the parents do, the higher the children's IQ scores," Lewis says. "And the more children there are, the less question-asking there is. "
The study also provides an explanation for why middle children often seem to have a harder time in life than their siblings (兄弟姐妹). Lewis found that in families with three or four children, dinner conversation is likely to center on the oldest child, who has the most to talk about, and the youngest, who needs the most attention. "Middle children are invisible, "says Lewis. "When yon see someone get up from the table and walk around during dinner, chances are it's the middle child. "There is, however, one thing that stops all conversation and prevents anyone from having attention : "When the TV is on," Lewis says,"dinner is a non-event. "
36. The writer's purpose in writing the text is to _______
A. show the relationship between parents and children
B. teach parents ways to keep order at the dinner table
C. report on the findings of a study
D. give information about family problems
37. Parents with large families ask fewer questions at dinner because ________.
A. they are busy serving food to their children
B. they are busy keeping order at the dinner table
C. they have to pay more attention to younger children
D. they are tired out having prepared food for the whole family
38. By saying" Middle children are invisible" in Paragraph 3, Lewis means that middle children _________.
A. have to help their parents to serve dinner
B. get the least attention from the family
C. are often kept away from the dinner table
D. find it hard to keep up with other children
39. Lewis' research provides an answer to the question _________.
A. why TV is important in family life
B. why parents should keep good order
C. why children in small families seem to be quieter
D. why middle children seem to have more difficulties in life
40. Which of the following statements would the writer agree to?
A. It is important to have the right food for children.
B. It is a good idea to have the TV on during dinner.
C. Parents should talk to each of their children frequently.
D. Elder children should help the younger ones at dinner.
With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species. That’s a move similar to what a Texas A & M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.
Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s College of Veterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.
It is estimated that as many as 2, 000 species of mammals, birds reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.
This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.
The entire procedure could take from three to five years to complete.
“The nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog.
“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.”The aim of “Noah’s Ark” project is to _______.
| A．make efforts to clone the endangered pandas |
| B．transfer the nuclear of one animal to another |
| C．collect DNA of endangered animals to study |
| D．save endangered animals from dying out |
According to Professor Kraemer, the major problem in cloning pandas would be the lack of _______.
| A．available panda eggs | B．host animals |
| C．qualified researchers | D．enough money |
The best title for the passage may be _______.
| A．China’s Success in Pandas Cloning |
| B．Exploring the Possibility to Clone Pandas |
| C．The First Cloned Panda in the World |
| D．China —the Native Place of Pandas Forever |
From the passage we know that _______.
| A．Kraemer and his team have succeeded in cloning a dog |
| B．scientists try to implant a panda’s egg into a rabbit |
| C．Kraemer will work with Chinese scientists in clone researches |
| D．about two thousand of species will probably die out in a century |
People born in winter are more likely to suffer mental health disorders, according to a recent study carried out by researchers at Vanderbilt University in Tennessee.
Researchers raised baby mice from birth to weaning (断奶) in either “summer” light cycles of 16 hours of light and 8 hours of dark or “winter” cycles of 8 hours of light and 16 hours of dark. A third group experienced 12 hours of light and 12 hours of dark a day.
Then half the winter mice stayed in a winter cycle, while half switched to a summer schedule. The summer mice were similarly split. The mice raised in equal periods of light and dark were split into three groups, one of which stayed on the 12hour schedule, one of which joined the winter group, and one of which joined the summer group.
After 28 days, it turns out the summerborn mice behaved the same whether they stayed on the summer cycle or switched to winter. But among the winterborn mice, those stayed in winter kept their previous schedule, while those that switched to summer stayed active for an extra hour and a half, which indicates that mice born and weaned in a winter light cycle showed dramatic disruptions in their biological clocks.
The finding is the first of its kind in mammals, and it could explain why people born in winter are at higher risk for mental health disorders including bipolar depression, schizophrenia and seasonal affective disorder.
“We know that the biological clock regulates mood in humans，”said study researcher McMahon. “If the mechanism (机制) similar to the one that we found in mice operates in humans, then it could not only have an effect on a number of behavioral disorders, but also have a more general effect on personality.”How many groups of mice are there finally in all in the experiment?
| A．Seven. | B．Six. | C．Five. | D．Four. |
What's the main idea of the text?
| A．The biological clock regulates mood in humans. |
| B．People born in winter are at higher risk for physical health disorders. |
| C．The length of light will influence the behavior of the mice. |
| D．Being born in winter has a negative effect on people's mental health. |
The underlined word “split”(Paragraph 3) can be replaced by ________.
| A．ended | B．divided | C．hit | D．torn |
Who is the appropriate reader of the passage?
| A．A jobhunter. |
| B．A student in the university. |
| C．A newlymarried couple. |
| D．An experienced dentist. |
Metro Pocket Guide
Metrorail(地铁)
Each passenger needs a farecard to enter and go out. Up to two children under ago five may travel free with a paying customer.
Farecard machine are in every station. Bring small bills because there are no change machines in the station and farecard machine only provide up to $ 5 in change.
Get one of unlimited Metrorail rides with a One Day Pass. Buy it from a farecard machine in Metro stations. Use it after 9:30 a.m. until closing on weekdays, and all day on weekends and holidays.
Hours of Service
Open: 5 a.m. Mon—Fri 7a.m. Sat—Sun.
Close: midnight Sun—Thur. 3a.m. Fri—Sat. nights
Last train time vary. To avoid (避免) missing the last train, please check the last train time posted in the station.
Metrobus
When paying with exact change, the fare is $ 1.35 . when paying with a SmarTripâ card the fare is $1.25.
Fares for the Senior /disabled customers
Senior citizens 65 and older and disabled customers may ride for half the regular fare. On Metrorail and Metrobus, use a senior/disabled farecard or SmarTripâ card. For more information about buying senior/disabled farecards, or SmarTripâ cards and passes, please visit MetroOpenDoors.com or call 202-637-7000 and 202-637-8000.
Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100
Travel tips
·Avoid riding during weekday rush periods –before 9:30 a.m. and between 4 and 6 p.m.
·If you lose something on a bus or train or in a station, please call Lost & Found at 202-962-1195. What should you know about farecard machines?
| A．They start selling tickets at 9:30 a.m. |
| B．They are connected to change machines. |
| C．They make change for no more than $5. |
| D．They offer special service to the elderly. |
At what time does Metrorail stop service on Saturday?
| A．At midnight | B．At 3 a.m. |
| C．At 5 a.m. | D．At 7 p.m. |
What is good about a SmarTripâ card?
| A．It is convenient for old people |
| B．it can be bought at any time |
| C．It saves money for its users |
| D．it is sold on the Internet. |
Which number should you call if you lose something on the Metro?
| A．202-962-1100 | B．202-962-1195 |
| C．202-673-7000 | D．202-673-8000 |
Self-confidence is an attitude which allows individuals to have positive yet realistic views of themselves and their situations. Self-confident people trust their own abilities, have a general sense of control in their lives, and believe that，within reason, they will be able to do what they wish, plan, and expect. Having self-confidence does not mean that individuals will be able to do everything. Self-confident people have expectations that are realistic. Even when some of their expectations are not met，they continue to be positive and to accept themselves.
People who are not self-confident depend too much on the approval of others in order to feel good about themselves. They tend to avoid taking risks because they fear failure. They generally do not expect to be successful. They often put themselves down and tend to ignore compliments（赞美）paid to them By contrast，self-confident people are willing to risk the disapproval of others because they generally trust their own abilities. They tend to accept themselves；they don't feel they have to conform in order to be accepted.
Many factors affect the development of self-confidence. Parents' attitudes are crucial(关键性的) to children's feelings about themselves，particularly in children's early years. When parents provide acceptance, children receive a solid foundation for good feelings about themselves. If one or both parents are much to critical or demanding, or if they are overprotective and discourage children's moves toward independence, children may come to believe they are unqualified or inadequate.
Surprisingly, lack of self-confidence is not necessarily related to lack of ability. Instead it is often the result of focusing too much on the unrealistic expectations or standards of others，especially parents and society. Friends' influences can be as powerful or more powerful than those of parents and society in shaping feelings of one's self. Students in their college years reexamine values and develop their own identities and thus are particularly sensitive to the influence of friends.Paragraph 1 mainly talks about________.
| A．the sources of self-confidence |
| B．the lack of self-confidence |
| C．the development of self-confidence |
| D．the benefits of self-confidence |
According to the passage, self-confident people tend to____.
| A．depend on others | B．control others |
| C．avoid risks | D．be practical |
Which of the following can we learn about self-confidence according to the passage?
| A．Self-confidence is usually the symbol of special abilities. |
| B．Parents' protection prevents children's self-confidence development. |
| C．Parents and friends matter in building one's self-confidence. |
| D．College students are the least self-confident group in society. |
What might the author most probably continue to talk about in the following passage?
| A．What one should avoid in building self-confidence. |
| B．Lack of self-confident has many side effects. |
| C．What self-confident children usually get from parents. |
| D．How we can become more acceptable. |
Arriving in Sydney on his own from India, my husband, Rashid, stayed in a hotel for a short time while looking for a house for me and our children.
During the first week of his stay, he went out one day to do some shopping. He came back in the late afternoon to discover that his suitcase was gone. He was extremely worried as the suitcase had all his important papers, including his passport（护照）.
He reported the case to the police and then sat there, lost and lonely in strange city, thinking of the terrible troubles of getting all the paperwork organized again from a distant country while trying to settle down in a new one.
Late in the evening, the phone rang. It was a stranger. He was trying to pronounce my husband’s name and was asking him a lot of questions. Then he said they had found a pile of papers in their trash can（垃圾桶）that had been left out on the footpath.
My husband rushed to their home to find a kind family holding all his papers and documents. Their young daughter had gone to the trash can and found a pile of unfamiliar papers. Her parents had carefully sorted them out, although they had found mainly foreign addresses on most of the documents. At last they had seen a half-written letter in the pile in which my husband had given his new telephone number to a friend.
That family not only restored the important documents to us that day but also restored our faith and trust in people. We still remember their kindness and often send a warm wish to their way.What did Rashid plan to do after his arrival in Sydney?
| A．Go shopping | B．Find a house |
| C．Join his family | D．Take his family |
The girl’s parents got Rashid’s phone number from_______.
| A．a friend of his family | B．a Sydney policeman |
| C．a letter in his papers | D．a stranger in Sydney |
What does the underlined word “restored” in the last paragraph mean?
| A．showed |
| B．delivered |
| C．sent out |
| D．gave back |
Which of the following can be the best title for the text?
| A．From India to Australia. | B．Turning Trash to Treasure. |
| C．Living in a New Country. | D．In Search of New Friends. |