In average,there are 800 tornado in US each year,caused about 80 deaths but 1500 injuries.The worse tornado of all time occurred on 1925,affected three US states:Missouri, Illinois and Indiana.By the time its ended,more than 700 people had killed and 2,700 had been injured
科目：高中英语 来源： 题型：阅读理解
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
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科目：高中英语 来源：2011届江西省宜春中学高三10月月考英语卷 题型：阅读理解
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.
【小题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. |
| A．proves good for the body | B．has scientific proof of harm |
| C．is sure to reduce headaches | D．is generally considered necessary |
| A．The two experts. | B．The Indian doctor. |
| C．The general public. | D．The website. |
| 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 |
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科目：高中英语 来源：2011-2012学年江苏南京三中（六中校区）高二下学期期末英语试卷（带解析） 题型：阅读理解
Kuss Middle School serves students in Fall River, Mass. , a former mill town that has struggled economically for decades. Students at Kuss have struggled, too, usually falling short of making the academic progress required under the No Child Left Behind law.
Then, last year, the school experimented with extending the school day. Teachers got paid at a higher hourly rate.
Students weren't thrilled at first with leaving school at 4:15 p.m. instead of at 2:20 p.m. But the added hours gave them more time for physical education and let them select special interest classes. By the end of the year, student scores had risen by enough to enable Kuss to make the progress required under the federal No Child Left Behind law.
The only surprise is that more districts haven't lengthened school schedules set decades ago to accommodate (适应) a farm economy rather the information economy of today.
| School days The USA ranks 36th of 40 industrialized nations in average weekly instructional time. Selected countries: 1) Thailand--30.5 hours 2) Korea--30.3 hours 7) China--26.5 hours 14) France--24.6 hours 15 ) UK--24.6 hours 16) Mexico--24.2 hours 23 ) Japan--23.8 hours 26)Canada--23.6 hours 36)USA--22.2 hours 40)Brazil--19 hours |
| A．Experiments with extended school hours produce academic gains. |
| B．Kuss Middle School sets a good example for US education. |
| C．Academic progress has achieved under the No Child Left Behind law. |
| D．Information age calls for more instructional lime at all schools. |
| A．students from many developed countries spend more time at school |
| B．American students do a bad job at science subjects |
| C．teachers are paid at a higher rate with time added |
| D．a longer school day works better than a longer school year |
| A．Kuss Middle School lies in where a farm economy is changing to an information one. |
| B．Kuss Middle school has joined the federal "No Child Left Behind" progrann |
| C．Neither teachers nor students are happy with the longer school day. |
| D．Adding class time functions at Kuss Middle School. |
| A．a positive attitude towards adding school time |
| B．a negative attitude towards adding school time |
| C．a changing attitude towards adding school time |
| D．a right attitude towards adding school time |
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科目：高中英语 来源：2010-2011学年江西省高三10月月考英语卷 题型：阅读理解
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 |
查看答案和解析>>
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