Drinking a lot of water does not do any good to the body, according to two experts in the United States. In fact, they warn, drinking too much water could be, in certain Cases, harmful.
In a study, Dr Stanly Goldfarb and Dr Dan Negoianu, both of the Renal, Electrolyte and Hypertension Division at the University of Pennsylvania, the United States, have denied the popular belief that drinking a lot of water clears body toxins (毒素) better, improves skin, and helps reduce weight.
Dr Goldfarb and Dr Negoianu say that they found little proof to support the public opinion that drinking 8 glasses of water every day benefits health. At the same time, they found little proof of harm in drinking 8 glasses of water every day.
It is widely believed that in some cases — such as athletes, people who live in hot, dry environments, and those with certain medical conditions — drinking a lot of water indeed helps, but no studies have been done to prove the benefits of this practice in average, healthy people, the website medheadlines. com reports.
The study at the University of Pennsylvania also examined reports that some people experienced increased headaches when their consumption of water was low. In one small study, which the doctors reviewed, the group drinking the most water reported fewer headaches than the control group, “but the difference in the number of headaches was so small between the two groups as to be considered unimportant.”
The researchers concluded that there is no scientific proof to support that average, healthy people need to drink at least 8 glasses of water each day.
The website medheadlines. com says that, according to an Indian doctor, drinking too much water is harmful. If water enters the body more quickly than it can be removed, problems can occur.
1. What’s the key message delivered in the passage?
A. Drinking too much water might bring harm.
B. Whether to drink enough water makes no difference.
C. Drinking too much water may cause headaches.
D. Average, healthy people should drink more water.
2. We can learn from the passage that 8 glasses of water every day ________.
A. proves good for the body B. has scientific proof of harm
C. is sure to reduce headaches D. is generally considered necessary
3. Who may agree that drinking lots of water helps to lose weight?
A. Two experts. B. General public.
C. An Indian doctor. D. A website.
4. According to the passage, we know that ________.
A. the website medheadlines. com is developed by an Indian doctor
B. the study was carried out by two experts with an Indian doctor
C. the two experts performed the study at the University of Pennsylvania
D. drinking 8 glasses of water every day can cure certain diseases
高三英语阅读理解简单题
Drinking a lot of water does not do any good to the body, according to two experts in the United States. In fact, they warn, drinking too much water could be, in certain cases, harmful.
In a study, Dr Stanly Goldfarb and Dr Dan Negoianu, both of the Renal, Electrolyte and Hypertension Division at the University of Pensylvania, the United States, have denied the popular belief that drinking a lot of water clears body toxins(毒素)better, improves skin, and helps reduce weight.
Dr Goldfarb and Dr Negoianu say that they found little proof to back the public opinion that drinking 8 glasses of water every day benefits health. At the same time, they fond little proof of harm in drinking 8 glasses of water every day.
It is widely believed that in some cases-such as athletes, people who live in hot, dry environments, and those with certain medical conditions-drinking a lot of water indeed helps, but no studies have been done to prove the benefits of this practice in average, healthy people, the website medheadlines.com reports.
The study at the University of Pennsylvania also examined reports that some people experienced increased headaches when their consumption(消耗)of water was low. In one small study, which the doctors reviewed, the group drinking the most water reported fewer headaches than the control group, “but the difference in the number of headaches was o small between the two groups as to be considered unimportant.”
The researchers concluded that there is no scientific proof to support that average, healthy people need to drink at least 8 glasses of water each each day.
The website medheadines.com says that, according to an Indian doctor, drinking too much water is harmful. If water enters the body more quickly than it can be removed, problems can occur.
1.What’s the key message delivered in the passage?
A.Drinking too much water might bring harm. |
B.Whether to drink enough water makes no difference. |
C.Drinking too much water may cause headaches. |
D.Average, healthy people should drink more water. |
2.We can learn from the passage that 8 glasses of water every day_______ .
A.proves good for the body | B.has scientific proof of harm |
C.is sure to reduce headaches | D.is generally considered necessary |
3.Who may agree that drinking lots of water helps to lose weight?
A.The two experts. | B.The Indian doctor. |
C.The general public. | D.The website. |
4.According to the passage, we know that_______.
A.the website medheadlnes.com is developed by an Indian doctor |
B.the study was carried out by two experts with an Indian doctor |
C.the two experts performed the study at the University of Pennsylvania |
D.drinking 8 glasses of water every day can cure certain diseases |
高三英语阅读理解中等难度题查看答案及解析
Drinking a lot of water does not do any good to the body, according to two experts in the United States. In fact, they warn, drinking too much water could be, in certain Cases, harmful.
In a study, Dr Stanly Goldfarb and Dr Dan Negoianu, both of the Renal, Electrolyte and Hypertension Division at the University of Pennsylvania, the United States, have denied the popular belief that drinking a lot of water clears body toxins (毒素) better, improves skin, and helps reduce weight.
Dr Goldfarb and Dr Negoianu say that they found little proof to support the public opinion that drinking 8 glasses of water every day benefits health. At the same time, they found little proof of harm in drinking 8 glasses of water every day.
It is widely believed that in some cases — such as athletes, people who live in hot, dry environments, and those with certain medical conditions — drinking a lot of water indeed helps, but no studies have been done to prove the benefits of this practice in average, healthy people, the website medheadlines. com reports.
The study at the University of Pennsylvania also examined reports that some people experienced increased headaches when their consumption of water was low. In one small study, which the doctors reviewed, the group drinking the most water reported fewer headaches than the control group, “but the difference in the number of headaches was so small between the two groups as to be considered unimportant.”
The researchers concluded that there is no scientific proof to support that average, healthy people need to drink at least 8 glasses of water each day.
The website medheadlines. com says that, according to an Indian doctor, drinking too much water is harmful. If water enters the body more quickly than it can be removed, problems can occur.
1. What’s the key message delivered in the passage?
A. Drinking too much water might bring harm.
B. Whether to drink enough water makes no difference.
C. Drinking too much water may cause headaches.
D. Average, healthy people should drink more water.
2. We can learn from the passage that 8 glasses of water every day ________.
A. proves good for the body B. has scientific proof of harm
C. is sure to reduce headaches D. is generally considered necessary
3. Who may agree that drinking lots of water helps to lose weight?
A. Two experts. B. General public.
C. An Indian doctor. D. A website.
4. According to the passage, we know that ________.
A. the website medheadlines. com is developed by an Indian doctor
B. the study was carried out by two experts with an Indian doctor
C. the two experts performed the study at the University of Pennsylvania
D. drinking 8 glasses of water every day can cure certain diseases
高三英语阅读理解简单题查看答案及解析
A lot of tents, drinking water and food __________ to the homeless earthquake survivors in the past several weeks.
A.are sent | B.were sent | C.have been sent | D.had been sent |
高三英语单项填空简单题查看答案及解析
There’s no doubt that water is vital to any life. About 60 percent of the average adult human body is made of water. This includes most of your brain, heart, lungs, muscles and skin, and even about 30 percent of your bones. Yet there’s little scientific agreement about the exact amount of the stuff an individual should consume each day. So how much water do you actually need to drink to be healthy?
You may have heard that you should drink eight 8-ounce glasses of water a day. Yet, the downside of this rule, researchers say, is that drinking water by the glass is not the only way that humans take in it. The “8 X 8” rule essentially overlooks two big sources of daily water consumption. One such source is food. Everything you eat contains some water. Watermelons, for example, are more than 90 percent water by weight. Different diets naturally contain different amounts of waters, and the counts. The other key water sources are other beverages. Non-alcoholic drinks such as coffee, and tea, contain mostly water and all contribute to your hydration(水量).
So, between all the food, water and other fluids you consume in a day, how much water should you aim to take in?
The National Academics of Sciences suggests that woman consume a total of approximately 2.7 liters (91 ounces) of warm from all beverages and foods each day and men 3.7 liters (125 ounces). But these are just general guidelines.
The truth is, there is no magic standard for hydration—everyone’s need vary depending on their age, weight, level of physical activity, general health and even the climate they live in. The more water you lose, the more water you’ll need to replace with food and drink. If you are looking for concrete advice, though, the best place to look is within. Drink up when you’re thirsty.
1.How does the author support the underlined sentence in Para 1?
A. By providing facts.
B. By asking a question.
C. By making a comparison.
D. By putting forward suggestions.
2.According to the “8 X 8” rule, how much water should we take in a day?
A. 8 ounces B. 64 ounces
C. 91 ounces D. 125 ounces
3.What’s the disadvantage of the “8 X 8” rule?
A. The water from both food and other beverages is ignored.
B. It includes the amount of water from both food and beverages.
C. It does not take water from drinks into account.
D. It overlooks the fact that we take in 90% of the water from fruits.
4.What can we infer from the final suggestion?
A. A man doing tiring physical work drunks less than 3.7 liters a week.
B. A person in good health drinks whenever he feels thirsty.
C. An overweight male in a hot summer drinks 125 ounces every two days.
D. A female eating a lot of watermelons drinks more than 91 ounces daily.
高三英语阅读理解困难题查看答案及解析
According to a UN report, clean drinking water and health care are not to 30 percent of the world population.
A. sensible B. responsible
C. accessible D. acceptable
高三英语单项填空中等难度题查看答案及解析
Lynn: I really want to find a good job. Do you have any advice?
Kate: Oh, lots of advice! _____1.______, be sure to dress properly for the interview. If it’s for a teaching job, as I did 20 years ago, then you might want to consider _____2._____(wear) nice pants and a dress shirt. ______3.______, you won’t like to wear clothes that are too formal and elegant for the interview nowadays.
Lynn:I see. Anything ______4.____would you suggest I should pay attention to?
Kate: Well, second, be sure to do some research on the company for ______5.____ you are being interviewed. This will help you know if you have the needed skills or experience to work for that company. You can also ask the ________6.____(interview), usually their personnel manager, about three intelligent questions about their business. That will show you are interested in their company.
Lynn: That’s good advice! Any last thoughts?
Kate: Yes, finally, be prepared to tell them why you would be the ______7.______(good) choice for the position. You don’t have to talk too much about what you _____8.______(study) for 4 years in university, but you can tell them ___9.____ a confident and direct way why you can help their company. Following the above tips, you will find a satisfying job sooner or later.
Lynn: Thank you very much. I have got to buy some new clothes and then finish my ______10.________(apply).
高三英语其他题中等难度题查看答案及解析
Not all bodies of water are so evidently alive as the Atlantic Ocean, an S-shaped body of water covering 33 million square miles. The Atlantic Ocean, in a sense, replaced the Mediterranean as the inland sea of Western civilization. Unlike real inland seas, which seem strangely still, the Atlantic Ocean is rich in oceanic liveliness all the time. It is perhaps not surprising that its vitality has been much written about by ancient poets.
“Storm at Sea”, a short poem written around 700, is generally regarded as one of mankind’s earliest artistic representations of the Atlantic Ocean.
When the wind is from the west
All the waves that cannot rest
To the east must thunder on
Where the bright tree of the sun
Is rooted in the ocean’s breast.
As the poem suggests, the Atlantic Ocean is never dead and dull. It is an ocean that moves, impressively and endlessly. It makes all kinds of noise---it is forever thundering, boiling, crashing and whistling.
It is easy to imagine the Atlantic Ocean trying to draw breath----perhaps not so noticeably out in mid-ocean, but where it meets land, its waters bathing up and down a sandy beach. It imitates nearly perfectly the steady breathing of a living creature. It is filled with co-living existences, too: unimaginable quantities of creatures, little and large alike, mix within its depths in a kind of oceanic harmony, giving to the waters a feeling of heartbeat, a kind of sub-ocean vitality. And it has a psychology. It has personalities: sometimes peaceful and pleasant, on rare occasions rough and wild; always it is strong and striking.
1.Unlike real inland seas, the Atlantic Ocean is __________.
A. always energetic
B. lacking in liveliness
C. shaped like a square
D. favored by ancient poets.
2.The writer uses the poem “Storm at Sea” for the purpose of ___________.
A. describing the movement of the waves
B. showing the strength of the storm
C. presenting the power of the ocean
D. proving the vastness of the sea
3.In the last paragraph, the Atlantic Ocean is compared to ___________.
A. a beautiful and poetic place
B. a person of blood and flesh
C. a world of interest and wonder
D. a lovely animal
高三英语阅读理解中等难度题查看答案及解析
Not all bodies of water are so evidently alive as the Atlantic Ocean, an S-shaped body of water covering 33 million square miles. The Atlantic has, in a sense, replaced the Mediterranean as the inland sea of Western civilization. Unlike real inland seas, which seem strangely still, the Atlantic is rich in oceanic liveliness. It is perhaps not surprising that its vitality has been much written about by ancient poets.
“Storm at Sea”, a short poem written around 700, is generally regarded as one of mankind’s earliest artistic representations of the Atlantic.
When the wind is from the west
All the waves that cannot rest
To the east must thunder on
Where the bright tree of the sun
Is rooted in the ocean’s breast.
As the poem suggests, the Atlantic is never dead and dull. It is an ocean that moves, impressively and endlessly. It makes all kinds of noise—it is forever thundering, boiling, crashing, and whistling.
It is easy to imagine the Atlantic trying to draw breath—perhaps not so noticeably out in mid-ocean, but where it meets land, its waters bathing up and down a sandy beach. It mimics(模仿) nearly perfectly the steady breathing of a living creature. It is filled with symbiotic (共生的) existences, too: unimaginable quantities of creatures, little and large alike, mix within its depths in a kind of oceanic harmony, giving to the waters a feeling of heartbeat, a kind of sub-ocean vitality. And it has a psychology. It has personalities: sometimes peaceful and pleasant, on rare occasions rough and wild; always it is strong and striking.
1.Unlike real inland seas, the Atlantic Ocean is______.
A. always energetic B. lacking in liveliness
C. shaped like a square D. favored by ancient poets
2. What is the purpose of using the poem “Storm at Sea” in the passage?
A. To describe the movement of the waves.
B. To show the strength of the storm.
C. To represent the vitality of the ocean.
D. To prove the vastness of the sea.
3.In the last paragraph, the Atlantic is compared to______.
A. a beautiful and poetic place B. a flesh and blood person
C. a wonderful world D. a lovely animal
高三英语阅读理解中等难度题查看答案及解析
Not all bodies of water are so evidently alive as the Atlantic Ocean, an S-shaped body of water covering 33 million square miles. The Atlantic has, in a sense, replaced the Mediterranean as the inland sea of Western civilization. Unlike real inland seas, which seem strangely still, the Atlantic is rich in oceanic liveliness. It is perhaps not surprising that its vitality has been much written about by ancient poets.
“Storm at Sea”, a short poem written around 700, is generally regarded as one of mankind’s earliest artistic representations of the Atlantic.
When the wind is from the west
All the waves that cannot rest
To the east must thunder on
Where the bright tree of the sun
Is rooted in the ocean’s breast.
As the poem suggests, the Atlantic is never dead and dull. It is an ocean that moves, impressively and endlessly. It makes all kinds of noise—it is forever thundering, boiling, crashing, and whistling.
It is easy to imagine the Atlantic trying to draw breath—perhaps not so noticeably out in mid–ocean, but where it meets land, its waters bathing up and down a sandy beach. It mimics(模仿) nearly perfectly the steady breathing of a living creature. It is filled with symbiotic existences, too; unimaginable quantities of creatures, little and large alike, mix within its depths in a kind of oceanic harmony, giving to the waters a feeling of heartbeat, a kind of sub-ocean vitality. And it has a psychology. It has personalities: sometimes peaceful and pleasant, on rare occasions rough and wild; always it is strong and striking.
1.Unlike real inland seas, the Atlantic Ocean is ________.
A. always energetic
B. lacking in liveliness
C. shaped like a square
D. favored by ancient poets
2.What is the purpose of using the poem “Storm at Sea” in the passage?
A. To describe the movement of the waves.
B. To show the strength of the storm.
C. To represent the power of the ocean.
D. To prove the vastness of the sea.
3.What does the underlined word “symbiotic” mean?
A. Living together. B. Growing fast.
C. Moving harmoniously. D. Breathing peacefully.
4.In the last paragraph, the Atlantic is compared to ________.
A. a beautiful and poetic place
B. a flesh and blood person
C. a wonderful world
D. a lovely animal
高三英语阅读理解中等难度题查看答案及解析
Not all bodies of water are so evidently alive as the Atlantic Ocean, an S-shaped body of water covering 33 million square miles. The Atlantic has, in a sense, replaced the Mediterranean as the inland sea of Western civilization. Unlike real inland seas, which seem strangely still, the Atlantic is rich in oceanic liveliness. It is perhaps not surprising that its vitality has been much written about by ancient poets.
“Storm at Sea”, a short poem written around 700, is generally regarded as one of mankind’s earliest artistic representations of the Atlantic.
When the wind is from the west
All the waves that cannot rest
To the east must thunder on
Where the bright tree of the sun
Is rooted in the ocean’s breast.
As the poem suggests, the Atlantic is never dead and dull. It is an ocean that moves, impressively and endlessly. It makes all kinds of noise—it is forever thundering, boiling, crashing, and whistling.
It is easy to imagine the Atlantic trying to draw breath—perhaps not so noticeably out in mid-ocean, but where it meets land, its waters bathing up and down a sandy beach. It mimics(模仿) nearly perfectly the steady breathing of a living creature. It is filled with symbiotic existences, too; unimaginable quantities of creatures, little and large alike, mix within its depths in a kind of oceanic harmony, giving to the waters a feeling of heartbeat, a kind of sub-ocean vitality. And it has a psychology. It has personalities: sometimes peaceful and pleasant, on rare occasions rough and wild; always it is strong and striking.
1.Unlike real inland seas, the Atlantic Ocean is______.
A.always energetic B.lacking in liveliness
C.shaped like a square D.favored by ancient poets
2.What is the purpose of using the poem “Storm at Sea” in the passage?
A.To describe the movement of the waves.
B.To show the strength of the storm.
C.To represent the power of the ocean.
D.To prove the vastness of the sea.
3.What does the underlined word “symbiotic” mean?
A.Living together. B.Growing fast.
C.Moving harmoniously. D.Breathing peacefully.
4.In the last paragraph, the Atlantic is compared to______.
A.a beautiful and poetic place B.a flesh and blood person
C.a wonderful world D.a lovely animal
高三英语阅读理解中等难度题查看答案及解析