Howlongyoulivehasalottodowithy

首页 / 高中英语 / 试题详细

更新 2022-09-03
科目英语
题型阅读理解
难度中等
浏览 424

How long you live has a lot to do with your environment and lifestyle, but exceptional(特别的)long life may have even more to do with your genes. For the first time, researchers have discovered a genetic recipe(基因谱)that accurately predicts who may live to 100 and beyond.
Analysis shows that 90% of the participants who lived to 100 had at least one of the signature genetic clusters(标志基因组). Dr. Thomas Perls at the Boston University School of Medicine said, “We realize this is a complex genetic puzzle. There is a long way for us to go to understand how the integration(融合)of these genes—not just with themselves but with environmental factors—is playing a role in this long life puzzle.”
Perls has studied many factors that contribute to long life, and he is the first to acknowledge that living longer isn’t likely to be simply a matter of genes. His previous work has shown, for example, that among most elderly people who live into their 70s and 80s, about 70% can owe their long life to environmental factors such as not smoking; eating a healthy, low-fat, low-calorie diet; and remaining socially engaged and mentally active throughout life.
It seems clear that those who live extremely long are benefiting from a special DNA. In fact, Perls believes that the older a person gets, the more likely it is that his or her genes are contributing to those extended years.
Which of the following is TRUE according to Paragraph 2?

A．Most long-living people have special long-life-related genes.

B．Ninety percent of the participants lived to 100 years of age.

C．All the long-living people have only one signature genetic cluster.

D．Scientists know how the integration of the genes helps people live long.

Perls may most likely agree that .

A．most people living extremely long benefit from not smoking

B．living longer just depends on certain genetic recipes

C．environmental factors play an important role in long-living

D．being mentally active has nothing to do with living an old age

Which of the following is FALSE according to the text?

A．Remaining socially engaged helps a person to live long.

B．A genetic recipe can accurately predict who may live to 100 and beyond.

C．Perls is the first to think living longer is just a matter of genes.

D．The older he gets, the more likely the genes contribute to his extended years.

Which of the following would be the best title for the text?

A．Genes May Predict Who Lives to 100	B．Environment And Genes
C．Genes, the Secret of Long Living	D．Lifestyle And Genes

登录免费查看答案和解析

相关试题

Being the boss might mean more money and challenging work but it can also cause damage to physical and mental well-being, according to a Canadian study.
For years studies have shown people in lower-status jobs generally have higher rates of heart disease and other illnesses and die earlier than those in higher-status positions while job authority has shown no relationship with workers’ health.
But University of Toronto researchers, using data from 1,800 US workers, found the health of people in higher positions is affected by work as they are more likely to report conflicts with co-workers and say work disturbs their home life.
However, the positive aspects of having a power position at work, such as higher status, more pay and greater independence, seemed to cancel out the negative aspects when it came to people’s physical and psychological health.
These latest findings, reported in the journal Social Science & Medicine, suggest that the advantages and disadvantages authority positions basically cancel each other out, giving the general impression that job authority has no health effects.
For the study, the researchers surveyed participants about various aspects of their work, life and well-being. Job authority was judged based on whether a person managed other employees and had power over hiring, firing and pay.
Physical health complaints included problems like headaches, body aches, heartburn and tiredness. Psychological complaints included sleep problems, difficulty concentrating and feelings of sadness, worry and anxiety.
“This isn’t to suggest that having authority is ‘bad’—in fact, we show it has benefits ... but it is important to identify the negative sides and deal with them.” researcher Scott Schieman said.
Schieman said conflicts with co-workers or involvement of work into home life may destroy at physical and mental well-being by creating stress.
“These are key stressors that can tax individuals’ ability to function effectively,” Schieman said.
56. Work will have a negative effect on job authority’s health probably because __________.
A. they are not fit for their work
B. they have power over hiring and pay
C. they are faced with severe competition
D. they don’t get on well with their co-workers
57. Most people don’t see that bosses have health effects because __________.
A. their health problems are not serious enough to see
B. they have enough money to keep themselves healthy
C. their problems are quite different from those of workers
D. the advantages and disadvantages of their status work against each other
58. From the passage we can infer that the study aims to _________.
A. warn people not to be a boss for ever
B. remind the boss to deal with the bad effects of their work
C. show that having authority is harmful to one’s health
D. prove that being a boss can benefit a lot
59. The best title for this passage might be ________.
A. Lower-status can affect health                  B. Authority can affect health
C. Positive aspects of a power position          D. Disadvantages of being a boss

题型：未知
难度：未知

收藏答案/解析

D
Ben walked quietly. He wanted to surprise the hunter. But then, what would he do?
Suddenly he heard a bird’s wings beating the dry grass. Ben moved quickly toward the sound.
He saw a colored head ... the head of a beautiful bird. The bird did not move until Ben came close. Then it tried to fly away, but one wing was broken.
Ben lifted the bird and held it close against his body. The bird fought to escape, but soon lay quietly in Ben’s arms.
Ben decided to take the bird home and fix its broken wings so that it could fly again.
He was almost out of the woods when he heard the hunter behind him.
“You just found that bird?” the hunter asked.
“Yes,” Ben answered.
“It is mine!”
Ben was afraid and tried to answer, but his mouth was too dry to speak. Nevertheless, he wetted his lips and said, “No.”
“I shot him and I say he is mine!”
“But he is not dead yet,” Ben answered, “and besides, anything on my land belongs to me.”
The hunter looked down at the little man and smiled. “Say, who are you?”
Ben’s voice shook with both fear and anger. “I own this land. There are signs everywhere that say, ‘No hunting’.”
“No need to get angry, mister,” the hunter said. “Control yourself.”
There was something threatening in the man’s cool quiet voice. And he had a gun. His arms were free and Ben’s were not.
The hunter stepped closer and said, “Give me that bird!”
Ben was white with anger. “No!” he answered. His eye glasses became wet and he had to look over the top of them to see the other man.
“Give me the bird and I will go away,” the hunter said.
“You get off my land,” Ben told him. “Get off right now...you do not belong here!”
The man’s face got red. “Mister,” he said, “I have been hunting here all my life. I grew up here.”
“That is a thing of the past,” Ben said. “I do not know who you are and I do not care. I own this place now and I am telling you to leave. You go back through the woods and get off my land!”
“Now look, mister,” the hunter said, “be reasonable.”
The hunter raised his gun.
A cold wind blew across Ben’s face. He looked into the hunter’s gray eyes. Ben was frightened. It was not too late, he thought. He could still give the bird to the hunter and return safely home...that would end this whole ugly business.
The bird struggled weakly and made a wild, strange noise.
Then Ben knew he could never give this bird to the hunter. This feeling gave Ben great strength, and he was no longer afraid.
“I will never let you kill this bird,” he said. “Get away from here. If you try to take this bird, I will fight...you have a gun and you are bigger, but that does not worry me. You will never get this bird...you will have to kill me first.”
The two men looked at each other. Ben’s fear returned. His knees began to shake and he felt sick. Yet he stood straight, wondering what would happen next.
They stood close to each other for a long time. The woods were strangely quiet. Then the hunter’s rough voice broke the silence.
“You are a fool.” And then to Ben’s surprise, he slowly walked away.
Ben watched until he was gone. His arms hurt, his body felt wet and cold.
67. Why did the hunter smile when saying “Say, who are you”?
A. He wanted to confirm Ben’s identity in a friendly way.
B. He was amused at Ben’s reply and interested in him.
C. He looked down on Ben and thought his reply ridiculous.
D. He meant to be friendly enough to get the bird from Ben.
68. What strengthened Ben’s determination never to give the bird to the hunter?
A. His strong dislike of the hunter.     B. His firm confidence in himself.
C. His ownership of this piece of land.   D. His concern and sympathy for the bird.
69. Why did the hunter remark that Ben was a fool at the end of the story?
A. Ben tried to protect a bird at all costs.
B. Ben pretended to be fearless although scared.
C. Ben stood close to him saying nothing for long.
D. Ben insisted on him leaving the land.
70. Which of the following best describes Ben’s state of mind in the incident?
A. Ben was willing to compromise.                    B. Ben never thought of giving in.
C. Ben held out to the end.                                D. Ben was sure about his victory.

题型：未知
难度：未知

收藏答案/解析

C
In tough economic times, school counselors (顾问) don’t just wait for students to come to their offices in search of college brochures, health pamphlets or other help. These days, they are looking for at-risk kids to prevent personal or academic troubles before they arise. Nowadays, students and families need the guidance more than ever.
Counselors play a steadying role in schools as the economy weighs on families, college admission becomes even more competitive, immigration continues to reshape the population and state-testing pressures many students. They use computers to search through attendance data, grades and standardized test scores for kids who might need extra help.
Schlatter, director of guidance and counseling at Prince William County’s Woodbridge Senior High School, has checked attendance records against grades and test results to start peer groups (同年龄群体) for students who are failing classes but not skipping them. She said group counseling is another way to reach more students though it can be difficult. “Kids really do start helping and sharing with each other.”
At Fairfax High School, counselors found through surveys that students who transferred (转学) to the school after ninth grade enjoyed school significantly less than those who had been there all four years. The counseling staff set up a special program and group for new arrivals in response, said Marcy Miller, the school’s director of student services. Counseling staff members also have started small study groups for students to prepare for state Standards of Learning exams, which Miller said have helped raise test scores. She said that some of the newest counselors have had some of the freshest ideas.
63. We can learn from the passage that __________.
A. counselors don’t wait for kids to come to ask for help now
B. counselors are trying to help people with economic problems
C. counselors have made college admission less competitive
D. counselors are trying to reach more kids in need of help
64. The author uses the example of Fairfax High School to show that ________.
A. counseling work is obviously effective
B. many students transfer there for help
C. new arrivals will no longer skip classes
D. counseling means little to new arrivals
65. What would the author most probably discuss in the following part?
A. What assistance they can offer.
B. The significance of their counseling job.
C. Other approaches to counseling at-risk kids.
D. The barriers of counseling the students with troubles.
66. Which of the following is the most suitable title for this passage?
A. Guiding Hands Find New Ways B. Small Study Groups Raise Test Scores
C. Transferred Students Need More Help D. Tough Times See More At-risk Kids

题型：未知
难度：未知

收藏答案/解析

B
Modern Manners
Philip Howard answers your questions on contemporary etiquette (礼仪)
Philip Howard,
When my friend and I (two ladies of a certain age) go out to have a meal, she always leaves an extremely large tip. At times, the tip will equal the amount of one of the main dishes—sometimes it comes to about 30 per cent of the bill. I feel 15—20 per cent is adequate for services offered and depending on the type of restaurant. At a cafe I would like to leave 15 per cent or a bit more depending on the service and etc. A larger tip would be appropriate if we are in a big city or a nicer place. My friend says “Well, I am sure they are not driving a Mercedes (奔驰汽车).” Well, neither am I, and how does she know? Who is correct and how can I make changes? I might add I do truly feel tipping should be based on good service, and also if you frequent a place and know the staff a larger tip is OK. I would never hesitate to tip a waitperson. I always leave to the higher side.
Yours,
Barbara Bade
Barbara Bade,
Americans are more generous tippers than the British. I suspect that 10 per cent for a tip is about normal in the UK. Tipping is a strange survival in our age of supposed equality and minimum wages. Your friend has a generous nature and deep purse. I do not see why you cannot let her tip whatever she wants, and do your own thing. I agree that a tip should be a reward for good service and general good feeling. If the service is rotten and the meal a disaster, we should withhold a tip and explain why we are doing so. Few of us have the chutzpah (厚颜) to do this. Sensible restaurants have a box for tips, so that they are shared out among the staff, including those in the kitchens whom we do not see. (I trust that the management does not receive the money as extra profit.) I look forward to the day when waiters and other servants are paid a good enough living wage, so that they do not have to depend on the generosity of strangers to survive. To wait at table is just as honorable a way to earn a living in this wicked world. If you are pleased with the meal and cheerful service, you should tip as handsomely as your purse affords. I don’t suppose that your waiter / waitress is driving a Mercedes, even in the States.
Yours,
Philip Howard
60. We can learn from the first letter that Barbara prefers ___________.
A. changing her own ideas on how to tip waiters
B. leaving a bigger tip to the familiar waitpersons
C. eating at a café rather than in a nice restaurant
D. saving as much money as possible for herself
61. It can be inferred that Barbara’s friend tips waiters heavily ________.
A. to show that she is well off B. because they are thought to be poorly paid
C. to show that she is generous D. because they have offered her full service
62. Besides quality of service, Philip regards __________ as principles of tipping.
A. taste of food and amount of one’s money
B. taste of food and the number of servants
C. generosity of strangers and the number of servants
D. amount of one’s money and generosity of strangers

题型：未知
难度：未知

收藏答案/解析

第二部分阅读理解（共20小题，每小题2分，满分40分）
A
President Barack Obama has apologized for a gaffe (失言) in which he described his bowling skills as akin to participants in the Special Olympics, a sports program for people with intellectual disabilities.
Obama made the mistake during an interview on Thursday night on “The Tonight Show” with host Jay Leno, the first time a sitting U.S. president had been on the show.
Talking about living in the White House, Obama said he had been practicing his bowling in the home’s bowling alley and had scored a 129 out of a possible 300.
It was an improvement on the embarrassing 37 he had rolled during a stop on the presidential campaign trail a year ago. “It’s like—it was like Special Olympics or something,” Obama said.
The Special Olympics is a global nonprofit organization serving some 200 million people with intellectual disabilities, with a presence in nearly 200 countries worldwide.
Soon after the Jay Leno interview, Obama telephoned Special Olympics chairman Tim Shriver to apologize.
Shriver told ABC’s “Good Morning America” television show that Obama had apologized “in a way that I think was very moving” and that he said “he did not intend to humiliate (羞辱) the population, didn’t want to embarrass or give anybody any more reason for pain or kind of suffering.”
Shriver said people should gain a lesson from the incident.
“I think it’s important to see that words hurt. Words do matter. And these words in some respect, can be seen as humiliating or a put-down to people with special needs, do cause pain. And they do result in stereotypes,” Shriver said.
White House spokesman Bill Burton said Obama “made an offhand remark making fun of his own bowling that was in no way intended to look down upon the Special Olympics.”
“He thinks that the Special Olympics are a wonderful program that gives an opportunity to shine to people with disabilities from around the world,” Burton said.
56. What does the underlined word “akin” in Paragraph 1 mean?
A. skillful                B. similar          C. appealing              D. superior
57. Which of the following statements is true?
A. Obama loves sports and is especially gifted at bowling.
B. Obama apologized for his remarks via ABC’s TV show.
C. The Special Olympics are for various disabled people.
D. The Special Olympics don’t intend to make any money.
58. What does Shriver mean by saying people should gain a lesson from the incident?
A. Disabled people cannot be humiliated.            B. One should be careful with his words.
C. An apology for wrong words is wanted.         D. Words matter even more than actions.
59. The passage is mainly about ________.
A. Obama receiving a TV interview                         B. Obama looking down on the disabled
C. Obama apologizing for his gaffe                 D. Obama being attacked for his words

题型：未知
难度：未知

收藏答案/解析

推荐套卷

热门套卷