As teachers, we should be ______ of our students' feelings. And then they will trust us.
A.anxious B.afraid C.delighted D.considerate
高二英语单项填空简单题
As teachers, we should be ______ of our students' feelings. And then they will trust us.
A.anxious B.afraid C.delighted D.considerate
高二英语单项填空简单题查看答案及解析
Our risk of cancer rises dramatically as we age. So it makes sense that the elderly should be routinely screened for new tumors — or doesn’t it?
While such vigilant(警觉的) tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of people over age 65 expected to nearly double by 2050, it’s important to weigh the health benefits of screening against the risks and costs of routine testing.
In many cases, screening can lead to additional biopsies(活检) and surgeries to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not pose serious health problems in patients’ remaining years. But the message that everyone must screen for cancer has become so ingrained(根深蒂固的) that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a riotous reaction among doctors, patients and advocacy groups.
It’s hard to uproot deeply held beliefs about cancer screening with scientific data. Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment. And clearly, people over age 75 who have other risk factors for cancer, such as a family history or prior personal experience with the disease, should continue to get screened regularly. But for the remainder, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy(预期寿命).
A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening—especially considering the explosion of the elderly that will soon swell our population.
It’s not an easy calculation to make, but one that make sense for the whole patient. Dr. Otis Brawley said, “Many doctors are ordering these tests purely to cover themselves. We need to think about the rational(合理的) use of health care and stop talking about the rationing of health care.”
That means making some difficult decisions with elderly patients, and going against the misguided belief that when it comes to health care, more is always better.
1.Why do doctors recommend routine cancer screening for elderly people?
A. It is believed to contribute to long life.
B. It is part of their health care package.
C. The elderly are more sensitive about their health.
D. The elderly are in greater danger of tumor(肿瘤) growth.
2.How do some researchers now look at routine cancer screening for the elderly?
A. It adds too much to their medical bills.
B. It helps increase their life expectancy.
C. They are doubtful about necessity.
D. They think it does more than good.
3.What is the conventional view about women screening for breast cancer?
A. It applies to women over 50.
B. It is a must for adult women.
C. It is optional for young women.
D. It doesn’t apply to women over 74.
4.Why do many doctors prescribe routine screening for cancer?
A. They want to protect themselves against medical disputes.
B. They want to take advantage of the medical care system.
C. They want data for medical research.
D. They want their patients to suffer less.
高二英语完形填空中等难度题查看答案及解析
Our risk of cancer rises as we age. So it makes sense that the elderly should be routinely screened for new tumors(肿瘤)—or doesn't it?
While such careful tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of people over age 65 expected to nearly double by 2050, it's important to consider the health benefits of screening and the costs of routine testing.
In many cases, screening can lead to additional operations to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not cause serious health problems in patients' remaining years. But the message that everyone must screen for cancer has become so ingrained that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a strong reaction among doctors, patients and advocacy(拥护) groups.
It's hard to uproot deeply held beliefs about cancer screening with scientific data. Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment. And clearly, people over age 75 who have other risk factors for cancer, such as a family history, should continue to get screened regularly. But for the remainder, the risk of cancer, while increased at the end of life, must be balanced with other factors like a remaining life expectancy.
A recent study suggests that doctors start to make more right decisions about who will truly benefit from screening—especially considering the explosion of the elderly.
It's not an easy guess to make, but one that makes sense for the whole patient. Dr. Otis Brawley said, "Many doctors are ordering these tests purely to protect themselves against medical disputes(纠纷). We need to think about the good use of health care and stop talking about the rationing(定量配给制) of health care."
That means making some difficult decisions with elderly patients and going against the misguided belief that when it comes to health care, more is always better.
1. Some researchers now think that routine cancer screening for the elderly .
A. adds too much to their medical bills
B. helps contribute to a long life
C. can prevent tumor growth
D. is not always necessary
2.The underlined word "ingrained" in Paragraph 3 most probably means " ".
A. important B. reliable C. precious D. deep-rooted
3.According to Dr. Otis Brawley, why do many doctors recommend routine screening for cancer?
A. Because they want to get more money from the health care system.
B. Because they want to perform their normal duties actively.
C. Because they want to avoid possible trouble.
D. Because they want their patients to suffer less.
4. What does the author mainly argue for?
A. Screening tests must be effective and dependable.
B. Old people should be careful about routine cancer screening.
C. Screening increases the chances of detecting certain cancers earlier.
D. Whether old people should go for cancer screening should follow rules.
高二英语阅读理解中等难度题查看答案及解析
Our risk of cancer rises rapidly as we age．So it makes sense that the elderly should be routinely screened for new tumors (肿瘤) or doesn’t it?
While such tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly．With the percentage of people over age 65 expected to nearly double by 2050, it s important to weigh the health benefits of screening against the risks and costs of routine testing．
In many cases, screening can lead to additional examinations and operations to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not cause serious health problems in patients’ remaining years．But the message that everyone must screen for cancer has become so ingrained (根深蒂固的) that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a noisy reaction among doctors, patients and social groups．
It’s hard to uproot deeply-held beliefs about cancer screening with scientific data．Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment．And clearly, people over age 75 who have other risk factors for cancer, such as a family history or previous personal experience with the disease, should continue to get screened regularly．But for the rest, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy．
A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening—especially considering the explosion of the elderly．
It’s not an easy calculation to make, but one that makes sense for patients．Dr．Otis Brawley said, “Many doctors are ordering these tests purely to cover themselves from medical disputes．We need to think about the wise use of health care, which means making some difficult decisions with elderly patients, and going against the misguided belief that when it comes to health care, more is always better.”
1.Routine cancer screening for the elderly people makes sense because ______．
A．it is believed to contribute to a long life
B．it is part of their health care package
C．they are more sensitive about the health
D．they are in greater danger of tumor growth
2.How do some researchers now look at routine cancer screening for the elderly?
A．It adds too much to their medical bills.
B．They are doubtful about necessity.
C．It helps increase their life expectancy.
D．They think it does more harm than good．
3.What is the traditional view about women screening for breast cancer?
A．It is a must for adult women．
B．It applies to women over 50．
C．It is intended for young women.
D．It doesn’t apply to women over 74．
4.What does the writer say is the general view about health care?
A．Better care, longer life
B．Prevention is better than cure.
C．Better early than late.
D．The more, the better．
5.Why do many doctors advise routine screening for cancer?
A．They want to take advantage of the medical care system．
B．They want to protect themselves against medical disputes．
C．They want data for medical research．
D．They want their patients to suffer less．
高二英语阅读理解中等难度题查看答案及解析
Our risk of cancer rises rapidly as we age. So it makes sense that the elderly should be routinely screened for new tumors (肿瘤) or doesn’t it?
While such tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of people over age 65 expected to nearly double by 2050, it s important to weigh the health benefits of screening against the risks and costs of routine testing.
In many cases, screening can lead to additional examinations and operations to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not cause serious health problems in patients’ remaining years. But the message that everyone must screen for cancer has become so ingrained (根深蒂固的) that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a noisy reaction among doctors, patients and social groups.
It’s hard to uproot deeply-held beliefs about cancer screening with scientific data. Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment. And clearly, people over age 75 who have other risk factors for cancer, such as a family history or previous personal experience with the disease, should continue to get screened regularly. But for the rest, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy.
A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening—especially considering the explosion of the elderly.
It’s not an easy calculation to make, but one that makes sense for patients. Dr. Otis Brawley said, “Many doctors are ordering these tests purely to cover themselves from medical disputes. We need to think about the wise use of health care, which means making some difficult decisions with elderly patients, and going against the misguided belief that when it comes to health care, more is always better.”
1.Routine cancer screening for the elderly people makes sense because ______.
A. it is believed to contribute to a long life
B. it is part of their health care package
C. they are more sensitive about the health
D. they are in greater danger of tumor growth
2.How do some researchers now look at routine cancer screening for the elderly?
A. It adds too much to their medical bills.
B. They are doubtful about necessity.
C. It helps increase their life expectancy.
D. They think it does more harm than good.
3.What is the traditional view about women screening for breast cancer?
A. It is a must for adult women.
B. It applies to women over 50.
C. It is intended for young women.
D. It doesn’t apply to women over
4.Why do many doctors advise routine screening for cancer?
A. They want to take advantage of the medical care system.
B. They want to protect themselves against medical disputes.
C. They want data for medical research.
D. They want their patients to suffer less.
5.What does the writer say is the general view about health care?
A. Better care, longer life.
B. Prevention is better than cure.
C. Better early than late.
D. The more, the better.
高二英语阅读理解中等难度题查看答案及解析
We should feel grateful in our heart when we accept anything others sacrifice for us. However, we often unconsciously do the opposite, which may not be regarded as returning kindness with ingratitude, but have the equal power to harm each other. In particular, the closer the relationship is, the more determined we are.
Jennifer, my friend Randy's mother, is already over 70, poor eyesight and weak legs. But due to her character, she chose to live alone in the suburbs. No matter how busily Randy works, he would go there to visit her once or twice every week.
That day as soon as he parked his car, Randy smelt the delicious smell of meat coming from her mother's house. His mother said, “Your birthday is coming next week, so I'm preparing pork trotters (猪蹄) for you!” Seeing the steaming delicious trotters, he couldn’t help complaining, “I don't like these things at all, so fatty.”
On his way back, he called me, saying that he felt sorry. In fact, he longed to thank his mother and eat up that bowl of trotters. But he felt sorry that it took her too much time and energy. If he didn’t stop her strictly, he was afraid the same thing would continue. He would rather not eat trotters any more than have his mother overwork. I understand how he felt exactly. Each of us has done like that. Because of feeling sorry for others' sacrifice, we purposely harden our heart against accepting others' favor and even criticize them severely in order to frighten their goodness away and make them never do that again.
This method may work, but it will hurt each other's feelings. It's not wrong logically, but we always neglect another sound deep in our heart: because we're afraid we can't repay them, we're unwilling to shoulder others' goodness. So we reduce its value and refuse it severely. But to destroy others' goodness is also to deny you.
1.Randy refuse to eat the pork trotters his mother cooked because ____.
A. he disliked them at all
B. they were really very fatty.
C. they weren’t his favorite taste
D. he didn’t want her to overwork.
2.Randy telephoned the author to _____.
A. express his apology to his mother
B. complain about his mother
C. apologize for his rudeness
D. ask for a bowl of trotters.
3.According to the author, we sometimes say “no” to others' favor so that ______.
A. they can be frightened away
B. they won't continue doing that
C. we needn’t repay them later
D. we won't feel sorry for their sacrifice
4.In the last paragraph, the author implies that we should ____.
A. refuse others' favor immediately
B. deal with others' favor wisely
C. repay others' goodness actively
D. shoulder others' goodness completely.
高二英语阅读理解中等难度题查看答案及解析
Behind most of the bad things we do to our bodies as adults, eating more than we should is the idea we carry with us from childhood. On one hand, we assume that we are indestructible. On the other hand, we think that any damage we impose on ourselves can be undone when wβfinally clean up our act.
If the evidence for how wrong the first idea is isn’t apparent when you stand naked in front of the mirror, just wait. But what if you eat right and drop all your bad habits? Is there still time to repair the damage?
To a surprising degree, the answer is yes. Over the past five years, scientists have collected a wealth of data about what happens when aging people with bad habits decide to turn their lives around.
The heartening conclusion: the body has an amazing ability to heal itself, provided the damage is not too great.
The effects of some bad habits-smoking, in particular-can haunt you for decades. But the damage from other habits can be largely healed.
“Any time you improve your behavior and make lifestyle changes, they make a difference from that point on.”says Dr. Jeffey Koplan.“Maybe not right away. It’s like slamming on the brakes. You do need a certain distance.”
But the distance can be remarkably short. Consider the recent announcements from the front lines of medical research: ---A study concluded that women who consume as little as two servings of fish a week cut their risk of suffering a stroke to half that of women who eat less than one serving of fish a month. ---The day you quit smoking, the carbon monoxide levels in your body drop dramatically. Within weeks, your blood becomes less sticky and your risk of dying from a heart attack starts to decline ... Adopting healthy habits won’t cure all that bothers you, of course. But doctors believe that many chronic diseases-from high blood pressure to heart disease and even some cancers-can be warded off with a few sensible changes in lifestyle.
Not sure where to start? Surprisingly, it doesn’t matter, since one positive change usually leads to another. Make enough changes, and you'll discover you’ve adopted a new way of life.
1.Most people with bad habits of eating more than they should believe that .
A.their bodies cannot be damaged by the bad habits
B.they can force themselves to clean up the had habits later
C.their bodies can heal all the damage without the help from outside
D.they can never change the habits that have developed for decades
2.The evidence against the assumption that we are indestructible .
A.is seldom apparent B.is clearly shown in the mirror
C.is still a question D.will appear obvious sooner or later
3.According to the recent announcements .
A.women should eat as much fish as possible
B.men don’t have to eat as much fish as women
C.eating a little more fish can improve women’s health
D.women are at a higher risk of suffering a stroke than men
4.It is implied in the passage that .
A.the blood of smokers is more sticky than that of non-smokers
B.chronic diseases can be cured ifwe drop our habit of smoking
C.smokers have lower levels of carbon monoxide than non-smokers
D.smokers will be unlikely to die from heart attack if they quit smoking
高二英语阅读理解中等难度题查看答案及解析
Behind most of the bad things we do to our bodies as adults, eating more than we should is the idea we carry with us from childhood. On one hand, we assume that we are indestructible. On the other hand, we think that any damage we impose on ourselves can be undone when wβfinally clean up our act.
If the evidence for how wrong the first idea is isn’t apparent when you stand naked in front of the mirror, just wait. But what if you eat right and drop all your bad habits? Is there still time to repair the damage?
To a surprising degree, the answer is yes. Over the past five years, scientists have collected a wealth of data about what happens when aging people with bad habits decide to turn their lives around.
The heartening conclusion: the body has an amazing ability to heal itself, provided the damage is not too great.
The effects of some bad habits-smoking, in particular-can haunt you for decades. But the damage from other habits can be largely healed.
“Any time you improve your behavior and make lifestyle changes, they make a difference from that point on.”says Dr. Jeffey Koplan.“Maybe not right away. It’s like slamming on the brakes. You do need a certain distance.”
But the distance can be remarkably short. Consider the recent announcements from the front lines of medical research: ---A study concluded that women who consume as little as two servings of fish a week cut their risk of suffering a stroke to half that of women who eat less than one serving of fish a month. ---The day you quit smoking, the carbon monoxide levels in your body drop dramatically. Within weeks, your blood becomes less sticky and your risk of dying from a heart attack starts to decline ... Adopting healthy habits won’t cure all that bothers you, of course. But doctors believe that many chronic diseases-from high blood pressure to heart disease and even some cancers-can be warded off with a few sensible changes in lifestyle.
Not sure where to start? Surprisingly, it doesn’t matter, since one positive change usually leads to another. Make enough changes, and you'll discover you’ve adopted a new way of life.
1.Most people with bad habits of eating more than they should believe that .
A. their bodies cannot be damaged by the bad habits
B. they can force themselves to clean up the had habits later
C. their bodies can heal all the damage without the help from outside
D. they can never change the habits that have developed for decades
2.The evidence against the assumption that we are indestructible .
A. is seldom apparent B. is clearly shown in the mirror
C. is still a question D. will appear obvious sooner or later
3.According to the recent announcements .
A. women should eat as much fish as possible
B. men don’t have to eat as much fish as women
C. eating a little more fish can improve women’s health
D. women are at a higher risk of suffering a stroke than men
4.It is implied in the passage that .
A. the blood of smokers is more sticky than that of non-smokers
B. chronic diseases can be cured ifwe drop our habit of smoking
C. smokers have lower levels of carbon monoxide than non-smokers
D. smokers will be unlikely to die from heart attack if they quit smoking
高二英语阅读理解中等难度题查看答案及解析
As students, ____ we have made full use of our time to study, there’s still room for improvement.
A. how B. which C. while D. as
高二英语单项填空简单题查看答案及解析
We are ________ in our views of what should be done.
A. identical B. similar C. exact D. moral
高二英语单项填空中等难度题查看答案及解析