Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result: 10% fewer heart attacks, 8% fewer strokes, 4% fewer deaths, 11% fewer new cases of heart disease, and 240 billion dollars in health care savings.
Researchers found it could prevent 100,000 heart attacks and 92,000 deaths every year.
The study is in the New England Journal of Medicine. Kirsten Bibbins-Domingo at the University of California, San Francisco was the lead author. She says people would not even notice a difference in taste with three grams, or one half teaspoon, less salt per day. The team also included researchers at Stanford and Columbia University.
Each gram of salt contains four hundred milligrams of sodium（钠）, which is how foods may list their salt content.
The government says the average American man ears ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies, while blood pressures have also rise. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants. Critics call it government interference.
Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children’s Research Institute show that the calorie information on the menu can influence what parents order for their children.
1.According to the passage, what disease is not related to salt in diet?
A.Cancer. B. Stroke. C. Blood pressure. D. Heart attack.
2.It can be inferred from the passage that________.
A. all the heart diseases result from eating too much salt
B. the American Heart association suggest less than 3 grams of salt a day for everyone
C. how much salt is contained in certain food is measured by the amount of sodium
D. the less salt one eats, the healthier he will be
3.The National Salt Reduction Initiative aims to________.
A. attract the public attention to the problem
B. require fast food places to list salt information
C. inform people of the harm that salt does to health
D. put pressure on food companies and restaurants
4.The last paragraph mainly tells us________.
A. Bloomberg has made some other efforts to improve people’s health
B. Bloomberg is very successful in his career
C. parents must pay great attention to calorie information
D. a new study is being done about calorie information
高三英语阅读理解中等难度题
Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result: 10% fewer heart attacks, 8% fewer strokes, 4% fewer deaths, 11% fewer new cases of heart disease, and 240 billion dollars in health care savings.
Researchers found it could prevent 100,000 heart attacks and 92,000 deaths every year.
The study is in the New England Journal of Medicine. Kirsten Bibbins-Domingo at the University of California, San Francisco was the lead author. She says people would not even notice a difference in taste with three grams, or one half teaspoon, less salt per day. The team also included researchers at Stanford and Columbia University.
Each gram of salt contains four hundred milligrams of sodium（钠）, which is how foods may list their salt content.
The government says the average American man ears ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies, while blood pressures have also rise. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants. Critics call it government interference.
Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children’s Research Institute show that the calorie information on the menu can influence what parents order for their children.
1.According to the passage, what disease is not related to salt in diet?
A.Cancer. B. Stroke. C. Blood pressure. D. Heart attack.
2.It can be inferred from the passage that________.
A. all the heart diseases result from eating too much salt
B. the American Heart association suggest less than 3 grams of salt a day for everyone
C. how much salt is contained in certain food is measured by the amount of sodium
D. the less salt one eats, the healthier he will be
3.The National Salt Reduction Initiative aims to________.
A. attract the public attention to the problem
B. require fast food places to list salt information
C. inform people of the harm that salt does to health
D. put pressure on food companies and restaurants
4.The last paragraph mainly tells us________.
A. Bloomberg has made some other efforts to improve people’s health
B. Bloomberg is very successful in his career
C. parents must pay great attention to calorie information
D. a new study is being done about calorie information
高三英语阅读理解中等难度题查看答案及解析
Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result: thirteen percent fewer heart attacks. Eight percent fewer strokes. Four percent fewer deaths. Eleven percent fewer new cases of heart disease. And two hundred forty billion dollars in health care savings.
Researchers found it could prevent one hundred thousand heart attacks and ninety-two thousand deaths every year.
The study is in the New England Journal of Medicine. Kirsten, at the University of California, was the lead author. She says people would not even notice a difference in taste with three grams, or one-half teaspoon, less salt per day. The team also included researchers at Stanford and Columbia University.
Each gram of salt contains four hundred milligrams of sodium, which is how foods may list their salt content.
The government says the average American man eats ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies, while blood pressures have also risen. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants.
Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children's Research Institute shows how that idea can influence what parents order for their children.
Ninety-nine parents of three to six year olds took part. Half had McDonald's menus clearly showing how many calories were in each food. The other half got menus without the calorie information.
1. How many heart attacks will occur in the US every year？
A. nearly 800,000. B. 24,000.
C. 100,000. D. 92,000.
2. We can learn from the passage that ________.
A. Americans ate no more than 5 grams of salt per day in the 1970s
B. the American Heart Association suggest less than 3 grams of salt every day
C. a reduction in salt in the diet helps lower blood pressure
D. all the heart diseases result from eating more salt
3.The National Salt Reduction Initiative aims to ________.
A. advise Americans to eat less salt
B. put pressure on food companies and restaurants
C. require fast food places to list calorie information
D. attract the public attention to the problem
4.All the following are related to the salt in diet except ________.
A. strokes B. heart attacks
C. blood pressures D. stomach diseases
5.The best title of the passage of the passage is ________.
A. Less salt can mean more life
B. Prevent heart attacks and deaths
C. The National Salt Reduction Initiative
D. Americans should eat less salt
高三英语阅读理解中等难度题查看答案及解析
Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result：10％ fewer heart attacks. 8％ fewer strokes. 4％ fewer deaths. 11％ fewer new cases of heart disease. And 240 billion dollars in health care savings.
Researchers found it could prevent 10，000 heart attacks and 9。200 deaths every year.
The study is in the New England Journal of Medicine. Kirsten Bibbins-Domingo at the University of California San Francisco was the lead author. She says people would not even notice a difference in taste with three grams， or one-half teaspoon，less salt per day. The team also included researchers at Stanford and Columbia Uni versity.
Each gram of salt contains four hundred milligrams of sodium（钠），which is how foods may list their salt content.
The government says the average American man eats ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies， while blood pressures have also risen. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants. Critics call it government interference.
Mayor Bloomberg has already succeeded in other areas， like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children’s Research Institute shows that the calorie information on the menu can influence what parents order for their children.
1.We can tell from the passage that now heart attacks occur in the US every year.
| A．240，000 | B．900，000 | C．100，000 | D．92，000 |
2.It can be inferred from the passage that .
| A．all the heart diseases result from eating too much salt |
| B．the American Heart Association suggests less than 3 grams of salt a day for everyone |
| C．Americans ate no more than 5 grams of salt per day in the 1970s |
| D．the less salt one eats， the healthier he will be |
3.The last paragraph mainly tells us .
| A．Bloomberg has made some other efforts to improve people’s health |
| B．Bloomberg is very successful in his career |
| C．parents must pay great attention to calorie information |
| D．a new study is being done about calorie information |
高三英语阅读理解困难题查看答案及解析
by the teacher can always make children feel proud even if it’s a small one.
A.Praised B.Being praised C.To praise D.Praising
高三英语单项填空中等难度题查看答案及解析
We can help poor in so many ways and even the smallest effort can make difference.
A. the; a B. 不填; the
C. 不填; a D. the; the
高三英语单项填空中等难度题查看答案及解析
The doctor asked him___________ the amount of salt in his diet.
A. to reduce B. reduce
C. reduced D. reducing
高三英语单项填空中等难度题查看答案及解析
The doctor asked him___________ the amount of salt in his diet.
A. to reduce B. reduce C. reduced D. reducing
高三英语单项填空中等难度题查看答案及解析
When you make a mistake, big or small, cherish it like it’s the most precious thing in the world. Because in some ways, it is.
Most of us feel bad when we make mistakes, beat ourselves up about it, feel like failures, get mad at ourselves.
And that’s only natural: most of us have been taught from a young age that mistakes are bad, that we should try to avoid mistakes. We’ve been scolded when we make mistakes—at home, school and work. Maybe not always, but probably enough times to make feeling bad about mistakes an unconscious reaction.
Yet without mistakes, we could not learn or grow. If you think about it that way, mistakes should be cherished and celebrated for being one of the most amazing things in the world: they make learning possible; they make growth and improvement possible.
By trial and error—trying things, making mistakes, and learning from those mistakes—we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly.
Mistakes make walking possible for the smallest toddler, make speech possible, make works of genius possible.
Think about how we learn: we don’t just consume information about something and instantly know it or know how to do it. You don’t just read about painting, or writing, or computer programming, or baking, or playing the piano, and know how to do them right away. Instead, you get information about something, from reading or from another person or from observing, then you make mistakes and repeat, making mistakes, learning from those mistakes, until you’ve pretty much learned how to do something. That’s how we learn as babies and toddlers, and how we learn as adults. Mistakes are how we learn to do something new—because if you succeed at something, it’s probably something you already knew how to do. You haven’t really grown much from that success—at most it’s the last step on your journey, not the whole journey. Most of the journey was made up of mistakes, if it’s a good journey.
So if you value learning, if you value growing and improving, then you should value mistakes. They are amazing things that make a world of brilliance possible.
1.Why do most of us feel bad about making mistakes?
A. Because mistakes make us suffer a lot.
B. Because it’s a natural part in our life.
C. Because we’ve been taught so from a young age.
D. Because mistakes have ruined many people’s careers.
2.According to the passage, what is the right attitude to mistakes?
A. We should try to avoid making mistakes.
B. We should owe great inventions mainly to mistakes.
C. We should treat mistakes as good chances to learn.
D. We should make feeling bad about mistakes an unconscious reaction.
3.The underlined word “toddler” in Paragraph 6 probably means .
A. a small child learning to walk
B. a kindergarten child learning to draw
C. a primary pupil learning to read
D. a school teenager learning to write
4.We can learn from the passage that .
A. most of us can really grow from success
B. growing and improving are based on mistakes
C. we learn to make mistakes by trial and error
D. we read about something and know how to do it right away
高三英语阅读理解中等难度题查看答案及解析
When you make a mistake, big or small, cherish it like it’s the most precious thing in the world. Because in some ways, it is.
Most of us feel bad when we make mistakes, beat ourselves up about it, feel like failures, get mad at ourselves.
And that’s only natural: most of us have been taught from a young age that mistakes are bad, that we should try to avoid mistakes. We’ve been scolded when we make mistakes—at home, school and work. Maybe not always, but probably enough times to make feeling bad about mistakes an unconscious reaction.
Yet without mistakes, we could not learn or grow. If you think about it that way, mistakes should be cherished and celebrated for being one of the most amazing things in the world: they make learning possible; they make growth and improvement possible.
By trial and error—trying things, making mistakes, and learning from those mistakes—we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly.
Mistakes make walking possible for the smallest toddler, make speech possible, make works of genius possible.
Think about how we learn: we don’t just consume information about something and instantly know it or know how to do it. You don’t just read about painting, or writing, or computer programming, or baking, or playing the piano, and know how to do them right away. Instead, you get information about something, from reading or from another person or from observing, then you make mistakes and repeat, making mistakes, learning from those mistakes, until you’ve pretty much learned how to do something. That’s how we learn as babies and toddlers, and how we learn as adults. Mistakes are how we learn to do something new—because if you succeed at something, it’s probably something you already knew how to do. You haven’t really grown much from that success—at most it’s the last step on your journey, not the whole journey. Most of the journey was made up of mistakes, if it’s a good journey.
So if you value learning, if you value growing and improving, then you should value mistakes. They are amazing things that make a world of brilliance possible.
1.Why do most of us feel bad about making mistakes?
A. Because mistakes make us suffer a lot.
B. Because it’s a natural part in our life.
C. Because we’ve been taught so from a young age.
D. Because mistakes have ruined many people’s careers.
2.According to the passage, what is the right attitude to mistakes?
A. We should try to avoid making mistakes.
B. We should owe great inventions mainly to mistakes.
C. We should treat mistakes as good chances to learn.
D. We should make feeling bad about mistakes an unconscious reaction.
3.The underlined word “toddler” in Paragraph 6 probably means .
A. a small child learning to walk
B. a kindergarten child learning to draw
C. a primary pupil learning to read
D. a school teenager learning to write
4.We can learn from the passage that .
A. most of us can really grow from success
B. growing and improving are based on mistakes
C. we learn to make mistakes by trial and error
D. we read about something and know how to do it right away
高三英语阅读理解中等难度题查看答案及解析
When it comes to eating out, we can't help thinking of big meals in the restaurants, which usually contain much more fat and less fibers. Whether it is a business meeting over lunch or a fast food meal with the kids, eating out is a part of our lives. We eat out to save a lot of time, like grabbing a bite at fast food restaurants, or we take dining out as a favorite way to relax and socialize with friends.
Eating out can be fun but many people still like eating at home more because it is healthier. When my dear wife does not prepare foods for me, I would rather cook some instant noodles and eat at home! However, we go out to eat once in a while for holidays or on special occasions.
More and more people want to make healthy food choices nowadays. Some are watching calories, while others want to keep their cholesterol(胆固醇)under control or eat less fat. Plan ahead and choose wisely, you will find foods that fit into your meal plan and make eating out both healthy and enjoyable．
Here are some pointers（忠告） to remember that can help you make wise choices when eating out: go for balance, watch portion sizes and drink water or low-fat milk．Keep the ground rules of good nutrition in mind．Eat a variety of foods in moderate（适中的）amounts, limit the amount of fat you eat, and watch the amount of salt in food．If you develop the skills to make healthy choices now, your body will thank you later．
Eating out can be one of life's great pleasures．Make the right choices, ask for what you need, and balance your meals out with healthy meals at home．You can enjoy yourself and take good care of yourself at the same time．
1.From the passage, we can infer that often eating out______________ ．
A．saves time from cooking B．maintains good relations with friends
C．contributes to healthy bodies D．is of disadvantage to health
2.On the author's wedding anniversary, _______________________．
A．he prefers to cook some instant noodles for his wife
B．he would like to have a party at home
C．he must make an important choice
D．he is likely to take his wife to eat out
3.The third paragraph doesn't say but implies that________________．
A．calories have caused people's attention
B．people's awareness of health has improved
C．it is important to choose your food every
D．most people are worried about their cholesterol day
4.If you had been watching for your diet, _____________________ ．
A．you would be in good health now
B．you could have cured your illnesses
C．you wouldn't have suffered any disease
D．you might have had much experience in life
高三英语阅读理解中等难度题查看答案及解析