On Monday, the Centers for Disease Control and Prevention predicted that 42% of Americans could be overweight by 2030. Our expanding waistlines lead to not only a medical problem, but according to a recent article In The New York Times, it could also endanger personal safety in some situations—in an airplane crash, for example.
The New York Times’ Christen Negroni reports that engineers and scientists are questioning whether airplane seats are adequately constructed to protect overweight travelers. Government standards for airplane seat strength(强度)— first set moe than 60 years ago — require that the seats be made for a passenger weighing 170 pounds (77kg). Today, the average American man weighs nearly 194 pounds (88kg) and the average woman 165 pounds (75kg). Negroni reports:
“If a heavier person completely fills seat, the seat is not likely to behave as intended during a crash,” said Robert Salazar, the leading scientist at the Center for Applied Biomechanics at the University of Virginia. “The energy absorption that is built into the aircraft seat is likely to be overpowered and the passengers will not be protected properly.”
“Nor would the injury be limited to that passenger only,” Dr. Salzar said. “If a seat or a seat belt fails,” he said, “those people who are seated nearby could be endangered from ‘the uncontrolled movements of the passenger’.”
Most complaints about airplane seats focus on their lack of comfort and high ticket price, and whether overweight passengers should be made to buy two seats. But The New York Times’ article brings up another reason to feel anxious about flying. Investigators of the issue got in touch with the airplane seat and seat belt makers, but they refused to comment on the problem. Experts agreed that crash testing should be done with overweight dummies (人体模型). Both airplane seats and seat belts should be tested, they said.
Fortunately, however, according to Nora Marshall, a senior adviser at the National Transportation Safety Board, the board’s investigators have never seen an accident involving a commercial plane in which the weight of a passenger was a problem.
1.What is the article in The New York Times mainly concerned with?
A. The size of airplane seats and seat belts.
B. Safety of overweight airplane passengers.
C. Airplane crashes involving commercial planes.
D. A medical problem caused by being overweight.
2.Robert Salzar would probably agree that .
A. overweight passengers should buy two seats
B. the government should help produce safer planes
C. standards for airplane seat strength should be raised
D. passengers should know how to protect themselves
3.We can learn from the text that .
A. airplane seat makers have taken action now
B. there are few complaints about airplane seats
C. those seate near the overweight may suffer too
D. only a small number of airplane accidents involve the overweight
4.What is the best title for the text?
A. Why Do Passengers Feel Anxious about Flying?
B. Will 42% of Americans Be OVERWEIGHT BY 2030?
C. When Will the Overweight Enjoy Their Flight?
D. Are Airplane Seats Safe Enough for the Overweight?
高一英语阅读理解中等难度题
On Monday, the Centers for Disease Control and Prevention predicted that 42% of Americans could be overweight by 2030. Our expanding waistlines lead to not only a medical problem, but according to a recent article In The New York Times, it could also endanger personal safety in some situations—in an airplane crash, for example.
The New York Times’ Christen Negroni reports that engineers and scientists are questioning whether airplane seats are adequately constructed to protect overweight travelers. Government standards for airplane seat strength(强度)— first set moe than 60 years ago — require that the seats be made for a passenger weighing 170 pounds (77kg). Today, the average American man weighs nearly 194 pounds (88kg) and the average woman 165 pounds (75kg). Negroni reports:
“If a heavier person completely fills seat, the seat is not likely to behave as intended during a crash,” said Robert Salazar, the leading scientist at the Center for Applied Biomechanics at the University of Virginia. “The energy absorption that is built into the aircraft seat is likely to be overpowered and the passengers will not be protected properly.”
“Nor would the injury be limited to that passenger only,” Dr. Salzar said. “If a seat or a seat belt fails,” he said, “those people who are seated nearby could be endangered from ‘the uncontrolled movements of the passenger’.”
Most complaints about airplane seats focus on their lack of comfort and high ticket price, and whether overweight passengers should be made to buy two seats. But The New York Times’ article brings up another reason to feel anxious about flying. Investigators of the issue got in touch with the airplane seat and seat belt makers, but they refused to comment on the problem. Experts agreed that crash testing should be done with overweight dummies (人体模型). Both airplane seats and seat belts should be tested, they said.
Fortunately, however, according to Nora Marshall, a senior adviser at the National Transportation Safety Board, the board’s investigators have never seen an accident involving a commercial plane in which the weight of a passenger was a problem.
1.What is the article in The New York Times mainly concerned with?
A. The size of airplane seats and seat belts.
B. Safety of overweight airplane passengers.
C. Airplane crashes involving commercial planes.
D. A medical problem caused by being overweight.
2.Robert Salzar would probably agree that .
A. overweight passengers should buy two seats
B. the government should help produce safer planes
C. standards for airplane seat strength should be raised
D. passengers should know how to protect themselves
3.We can learn from the text that .
A. airplane seat makers have taken action now
B. there are few complaints about airplane seats
C. those seate near the overweight may suffer too
D. only a small number of airplane accidents involve the overweight
4.What is the best title for the text?
A. Why Do Passengers Feel Anxious about Flying?
B. Will 42% of Americans Be OVERWEIGHT BY 2030?
C. When Will the Overweight Enjoy Their Flight?
D. Are Airplane Seats Safe Enough for the Overweight?
高一英语阅读理解中等难度题查看答案及解析
More than 30,000 people went to the White House on Monday for the 136th Easter Egg Roll (复活节滚彩蛋). President Barack Obama and First Lady Michelle Obama held the event by inviting thousands of kids to color and look for eggs. The theme(主题) of the day was “Hop Into Healthy, Swing Into Shape.” It was part of the First Lady s“Let' s Move!”program to reduce obesity rates (肥胖率) among American kids. Mrs. Obama spoke to young reporters about her goal(目标) to get children to eat right and keep moving.
“We are working to make sure that kids born today grow up healthy, learn how to have balanced meals, and get more physical activity into their lives,” she said.
Mrs. Obama said she wants children across the nation to understand that "exercise isn't just hard work, it' s play. If you're running around with your dog, you're getting exercise. If you walk up the stairs, that's exercise. But if you're sitting in front of the TV or on a computer game, you're not exercising.”
The First Lady said that for kids who have balanced meals most of the time, having a special snack, like chocolate, will not hurt. "And if you are active, you can splurge (挥霍) a little more," she said. Mrs. Obama’s favorite "splurge food" is French fries. But she balances her splurging by exercising almost every day. She loves to play tennis and she practices yoga.
“A lot of kids look up to(敬仰) athletes, and I think it's important for athletes to share their good habits,” Mrs. Obama said. "Kids aren' t just going to wake up and be LeBron James. He's practicing and eating right and working out and training. Our athletes can be really good messengers to kids who look up to them — they can say to kids, ‘If you really want to be like me, then you really do need to eat your vegetables.’”
1.The purpose of the “Let’s Move!” program is to ________.
A. help kids keep healthy
B. train more young reporters
C. encourage kids to eat more eggs
D. invite kids to visit the White House
2.In Mrs. Obama’s opinion, exercise ________.
A. can be fun to do
B. means hard work
C. should be done outdoors
D. requires special equipment
3.“Splurge food” is allowed to be eaten when ________.
A. you don' t hurt yourself
B. you have a special snack
C. you never eat French fries
D. you eat right and stay active
4.What can we learn from the last paragraph?
A. All kids want to be LeBron James.
B. It is very easy to form good habits.
C. Athletes can set a good example for kids.
D. Kids like the messages the athletes give them.
高一英语阅读理解中等难度题查看答案及解析
More than 30,000 people went to the White House on Monday for the 136th Easter Egg Roll (复活节滚彩蛋). President Barack Obama and First Lady Michelle Obama held the event by inviting thousands of kids to color and look for eggs. The theme(主题) of the day was “Hop Into Healthy, Swing Into Shape.” It was part of the First Lady’s “Let’s Move!” program to reduce obesity rates (肥胖率) among American kids. Mrs. Obama spoke to young reporters about her goal(目标) to get children to eat right and keep moving.
“We are working to make sure that kids born today grow up healthy, learn how to have balanced meals, and get more physical activity into their lives,” she said.
Mrs. Obama said she wants children across the nation to understand that "exercise isn't just hard work, it's play. If you’re running around with your dog, you're getting exercise. If you walk up the stairs, that's exercise, But if you’re sitting in front of the TV or on a computer game, you're not exercising.”
The First Lady said that for kids who have balanced meals most of the time, having a special snack, like chocolate, will not hurt." And if you are active, you can splurge (挥霍) a little more," she said. Mrs. Obama’s favorite "splurge food" is French fries. But she balances her splurging by exercising almost every day. She loves to play tennis and she practices yoga.
“A lot of kids look up to(敬仰) athletes, and I think it's important for athletes to share their good habits,” Mrs. Obama said. "Kids aren’t just going to wake up and be LeBron James. He's practicing and eating right and working out and training. Our athletes can be really good messengers to kids who look up to them--they can say to kids, 'If you really want to be like me, then you really do need to eat your vegetables.’”
1.The purpose of the “Let’s Move!” program is to .
A. help kids keep healthy
B. train more young reporters
C. encourage kids to eat more eggs
D. invite kids to visit the White House
2.In Mrs. Obama’s opinion, exercise .
A. can be fun to do
B. means hard work
C. should be done outdoors
D. requires special equipment
3.“Splurge food” is allowed to be eaten when .
A. you don' t hurt yourself
B. you have a special snack
C. you never eat French fries
D. you eat right and stay active
4.What can we learn from the last paragraph?
A. All kids want to be LeBron James.
B. It is very easy to form good habits.
C. Athletes can set a good example for kids.
D. Kids like the messages the athletes give them.
5.In which part of a newspaper will the text most probably appear?
A. Business. B. Health.
C. Culture. D. Education.
高一英语阅读理解中等难度题查看答案及解析
More than 30,000 people went to the White House on Monday for the 136th Easter Egg Roll (复活节滚彩蛋). President Barack Obama and First Lady Michelle Obama held the event by inviting thousands of kids to color and look for eggs. The theme of the day was “Hop Into Healthy, Swing Into Shape.” It was part of the First Lady’s “Let’s Move!” program to reduce obesity rates (肥胖率) among American kids. Mrs. Obama spoke to young reporters about her goal to get children to eat right and keep moving.
“We are working to make sure that kids born today grow up healthy, learn how to have balanced meals, and get more physical activity into their lives,” she said.
Mrs. Obama said she wants children across the nation to understand that “exercise isn’t just hard work, it’s play. If you’re running around with your dog, you’re getting exercise. If you walk up the stairs, that’s exercise. But if you’re sitting in front of the TV or on a computer game, you’re not exercising.”
The First Lady said that for kids who have balanced meals most of the time, having a special snack, like chocolate, will not hurt. “And if you are active, you can splurge (挥霍) a little more,” she said. Mrs. Obama’s favorite “splurge food” is French fries. But she balances her splurging by exercising almost every day. She loves to play tennis and she practices yoga.
“A lot of kids look up to athletes, and I think it’s important for athletes to share their good habits,” Mrs. Obama said. “Kids aren’t just going to wake up and be LeBron James. He’s practicing and eating right and working out and training. Our athletes can be really good messengers to kids who look up to them — they can say to kids, ‘If you really want to be like me, then you really do need to eat your vegetables.’”
1.The purpose of the “Let’s Move!” program is to _____.
A. help kids keep healthy
B. train more young reporters
C. encourage kids to eat more eggs
D. invite kids to visit the White House
2.In Mrs. Obama’s opinion, exercise _____.
A. can be fun to do
B. means hard work
C. should be done outdoors
D. requires special equipment
3.“Splurge food” is allowed to be eaten when _____.
A. you don’t hurt yourself
B. you have a special snack
C. you never eat French fries
D. you eat right and stay active
4.What can we learn from the last paragraph?
A. All kids want to be LeBron James.
B. It is very easy to form good habits.
C. Athletes can set a good example for kids.
D. Kids like the messages the athletes give them.
5.In which part of a newspaper will the text most probably appear?
A. Business. B. Health.
C. Culture. D. Education.
高一英语阅读理解中等难度题查看答案及解析
It is the prevention of disease______its successful treatment that has led to the rapid increase of the world’s population.
A. rather than B. less than C. in addition to D. in the direction of
高一英语单项填空简单题查看答案及解析
I had spent over five exhausting(令人疲乏不堪的) years on my essay for my Ph. D(哲学学士). and was anxiously preparing for my oral boards which were to be held in California, and I had36 a flight through Minneapolis, where I was to change 37 . My flight was very late, and I was soon in an all—out run to 38 my flight. I had to stop to catch my 39on a moving sidewalk when I 40 a woman in her fifties 41with a carry-on bag.
I don’t know 42 , but I looked at her face and blurted out, “Are you going on flight 567 to California?”
She responded, “Yes.”
“So am I ,” I responded.“Give me your bag. I’ll run 43and tell them to wait for you.” I took her bag and started running again. I 44onto the plane and told a flight attendant that one more passenger was behind me and to please 45the plane for her. I 46myself with her bag, and a few moments later she arrived and was the last person on the plane 47they closed the doors and 48 . After the plane leveled off, I 49the bag to her, and she smiled at me and thanked me.
I didn’t sleep a wink in the hotel and arrived at the 50at seven o’clock in the morning. The 51kept me waiting for an hour in a room. I walked into the boardroom and was initially frightened by all the 52 in their robes. As I slowly 53at the faces of all the board members, I noticed the bright face of a woman. She gave me a smile 54 a young schoolgirl. It was the same woman whose bag I had carried ahead the night before. 55, whenever I made a mistake on any questions, she did a great job of relaxing me.
1. |
|
2. |
|
3. |
|
4. |
|
5. |
|
6. |
|
7. |
|
8. |
|
9. |
|
10. |
|
11. |
|
12. |
|
13. |
|
14. |
|
15. |
|
16. |
|
17. |
|
18. |
|
19. |
|
20. |
|
高一英语完型填空中等难度题查看答案及解析
The doctor ______ a cure for the disease .
A.came over to | B.came out from | C. came on | D. came up with |
高一英语单项填空简单题查看答案及解析
Health experts are calling for action to expand cancer care and control in the developing world. A medical research paper says cancer was once thought of as a problem mostly in the developed world. But now cancer is a leading cause of death and disability in poor countries as well. Experts from Harvard University and other organizations urge the international community to fight cancer aggressively, saying it should be fought in the way HIV/AIDS has been fought in Africa.
Cancer kills more than 7.5 million people a year worldwide. Almost two-thirds are in low-income and middle-income countries.
They discover cancer dills more people in developing countries than AIDS, tuberculosis (肺结核) and malaria (疟疾) combined. But the world spends only 5% of its cancer resources in those countries.
Felicia Knaul from Harvard Medical School was one of the authors of the paper. She was in Mexico when she was found to have breast cancer. She received treatment there and her experience showed her the sharp difference between the rich and the poor in treating breast cancer.
Felicia Knaul says, “And we are seeing how this is attacking young women. It’s the number two cause of death in Mexico for women thirty to fifty-four. All over the developing world, it’s the number one cancer-related death among young women. I think we have to again say that there is much more we could do about it than we are doing about it.”
Professor Knalul met community health workers during her work in developing countries. They were an important part of efforts to reduce deaths from the cancer. They were able to persuade people to get tested to prevent the illness. The experts say cancer care does not have to be costly. For example, patients can be treated with lower-cost drugs.
1.What would be the best title for the passage?
A.Cancer – a leading cause of death in poor countries |
B.What should we do in preventing and treating cancer? |
C.What makes the first killer in developing countries? |
D.Experts urge more efforts to fight cancer in poor countries. |
2.Felicia Knaul’s experience in Mexico shows that ________.
A.many Mexican women suffer from breast cancer |
B.there is not enough medicine for cancer there |
C.many Mexican women can’t afford medical care |
D.patients with breast cancer are treated differently |
3.From what Felicia Knaul says, we can draw the conclusion that ________.
A.breast cancer is a great threat to young women |
B.people don’t pay enough attention to breast cancer |
C.breast cancer is the second killer among women in Mexico |
D.effective treatment for breast cancer is available in developing countries |
4.Who plays an important part in preventing the cancer in developing countries?
A.The cancer patients. |
B.The health experts. |
C.Community health workers. |
D.Young women. |
5.Which of the following is TRUE according to the passage?
A.The number of cancer cases is decreasing. |
B.HIV/AIDS is not being taken seriously in Africa. |
C.Over 7.5 million people die of cancer every year. |
D.It is very expensive to treat cancer. |
高一英语阅读理解困难题查看答案及解析
She sufferred a mental disease for quite some time and in the end she _____ go into a mental hospital.
A.had to | B.must | C.would like to | D.could |
高一英语单项填空简单题查看答案及解析
He has devoted most of his time and energy _______ a cure for the disease.
A.find B.finding C.to find D.to finding
高一英语单项填空简单题查看答案及解析