Body mass index, or BMI, is a measure of a person’s weight_________ height. A person with a BMI of twenty-five to twenty-nine is considered overweight.
A.in view of B.in relation to
C.in terms of D.in response to
高三英语单项填空中等难度题
Body mass index, or BMI, is a measure of a person’s weight_________ height. A person with a BMI of twenty-five to twenty-nine is considered overweight.
A.in view of B.in relation to
C.in terms of D.in response to
高三英语单项填空中等难度题查看答案及解析
Body mass index, or BMI, is a measure of a person’s weight_________ height. A person with a BMI of twenty-five to twenty-nine is considered overweight.
A. in view of B. in relation to
C. in terms of D. in response to
高三英语单项填空中等难度题查看答案及解析
Did you know that sixty percent of your body weight is water? However, a loss of only two percent of this water through dehydration (脱水) during exercise can significantly affect your performance. The more you sweat, the more your exercise performance declines, unless you drink enough to replace your loss of fluids (液体).
When you lose too much water, you can overheat quite easily, especially in a warm environment. But this is not the only problem you may face. Dehydration leads to your heart pumping much faster, which means exercise becomes more difficult and requires more effort. Despite these problems, however, many of us simply do not take enough fluids in when we head for the gym or set out on a run.
So why is this? How do we manage to lose so much water without simply drinking more to replace it? Well, it’s easier than you think. When we are at rest, we quickly become aware that we are thirsty and will put that right by having a drink. When we exercise, on the other hand, our thirst mechanism (结构) does not work as effectively, so we don’t notice early enough that we are actually thirsty. In fact, we only start to fed thirsty when we have already lost around two percent of our body weight.
Another problem is that, the more dehydration we become during exercise, the more difficult it is to prevent further dehydration-because our stomachs become intolerant (不能容忍的) to fluids and we do not absorb water properly, just when we need it most.
The key thing about fluids and exercise is to manage your intake properly-regular small amounts are preferable, and some should be drunk before the period of exercise begins. You also need to match your intake to the sort of exercise you are doing. For example, for one hour of exercise, such as taking part in a 10 km run, you need to drink about two extra litres of water. For longer periods of exercise, sports drinks are recommended.
1.We know from the text that during exercise, dehydration .
A. can be easily avoided.
B. will lead to poor performance.
C. can cause many health problems.
D. will be controlled whenever we drink again.
2.Why do people suffer from dehydration easily during exercise?
A. Their thirst mechanism stops working.
B. Their focus is on the exercise.
C. Their thirst response is slow.
D. Their stomachs are full.
3.When exercising, you are advised to .
A. have regular breaks.
B. drink water properly.
C. drink sports water in advance.
D. have at least two liters of water.
4.What would be the best title for the text?
A. Keep fit B. Say no to sports!
C. Time to get drinking! D. Ways to avoid dehydration
高三英语阅读理解困难题查看答案及解析
Did you know that sixty percent of your body weight is water？However，a loss of only two percent of this water through dehydration(脱水) during exercise can significantly affect your performance. The more you sweat，the more your exercise performance declines，unless you drink enough to replace your loss of fluids.
When you lose too much water，you can overheat quite easily，especially in a warm environment. But this is not the only problem you may be faced with. Dehydration leads to your heart pumping much faster，which means exercise becomes more difficult and requires more effort. Despite these problems，however，many of us simply do not take enough fluids in when we head for the gym or set out on a run.
So why is this? How do we manage to lose so much water without simply drinking more to replace it？Well，it is easier than you think. When we are at rest，we quickly become aware that we are thirsty and will put that right by having a drink. When we exercise，on the other hand，our thirst mechanism(结构) does not work as effectively，so we don't notice early enough that we are actually thirsty. In fact，we only start to feel thirsty when we have already lost around two percent of our body weight.
Another problem is that，the more dehydrated we become during exercise，the more difficult it is to prevent further dehydration—because our stomachs become intolerant to fluids and we do not absorb water properly，just when we need it most.
The key thing about fluids and exercise is to manage your intake properly—regular small amounts are better，and some should be drunk before the period of exercise begins. You also need to match your intake to the sort of exercise you are doing. For instance，for one hour of exercise，such as taking part in a 10 km run，you need to drink about two extra liters of water. For longer periods of exercise，sports drinks are recommended.
1.We know from the text that during exercise，dehydration________.
A. can be easily avoided
B. will lead to poor performance
C. can cause many health problems
D. will be controlled whenever we drink again
2.Why do people suffer from dehydration easily during exercise?
A. Their thirst mechanism stops working.
B. Their focus is on the exercise.
C. Their thirst response is slow.
D. Their stomachs are full.
3.When exercising，you are advised to________.
A. have regular breaks
B. drink water accordingly
C. drink sports water in advance
D. have at least two liters of water
4.What would be the best title for the text?
A. Keep fit
B. Say no to sports!
C. Time to get drinking!
D. Ways to avoid dehydration
高三英语阅读理解困难题查看答案及解析
Exercise is one of the few factors with a positive role in long-term control of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and low-calorie bread than increase physical efforts. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to lose weight said they were combining exercise with their diet.
In rejecting exercise, some people may be discouraged too much by caloric-expenditure（热量消耗）charts; for example, one would have to quickly walk hard three miles just to work off the 275 calories in one delicious Danish pastry(小甜饼). Even exercise professionals accept half a point here. "Exercise by itself is a very tough way to lose weight," says York Onnen, program director of the President's Council on Physical Fitness and Sports.
Still, exercise's supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.
If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year's time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight.
1.What is said about the average American in the passage?
A. They tend to hate "light" beer and low-calorie bread.
B. They usually ignore the effect of exercise on losing weight.
C. Most of them were combining exercise with their diet.
D. They know the actors that play a positive role in keeping down body weight.
2."Even exercise professionals accept half a point here" means "They ________".
A. agree that the calories in a small piece of pastry can be easy to work off by exercise
B. partially believe diet plays a supporting role in weight reduction
C. are not fully convinced that dieting can help maintain one's new weight
D. are not sufficiently informed of the positive role of exercise in losing weight
3.What was confirmed by the Boston University Medical Center's study?
A. Controlling one's calorie intake is more important than doing exercise.
B. Even occasional exercise can help reduce weight.
C. Weight reduction is impossible without exercise.
D. One could lose ten pounds in a year's time if there's no increase in food intake.
4.What is the author's purpose in writing this article?
A. To stress the importance of maintaining proper weight.
B. To support the statement made by York Onnen.
C. To show the most effective way to lose weight.
D. To introduce the study of the Boston University Medical Center.
高三英语阅读理解中等难度题查看答案及解析
Exercise is one of the few factors with a positive role in long-term control of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and low-calorie bread than increase physical efforts. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to lose weight said they were combining exercise with their diet.
In rejecting exercise, some people may be discouraged too much by caloric-expenditure（热量消耗）charts; for example, one would have to quickly walk hard three miles just to work off the 275 calories in one delicious Danish pastry(小甜饼). Even exercise professionals accept half a point here. "Exercise by itself is a very tough way to lose weight," says York Onnen, program director of the President's Council on Physical Fitness and Sports.
Still, exercise's supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.
If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year's time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight.
1.What is said about the average American in the passage?
A. They tend to hate "light" beer and low-calorie bread.
B. They usually ignore the effect of exercise on losing weight.
C. Most of them were combining exercise with their diet.
D. They know the actors that play a positive role in keeping down body weight.
2."Even exercise professionals accept half a point here" means "They ".
A. agree that the calories in a small piece of pastry can be easy to work off by exercise
B. partially believe diet plays a supporting role in weight reduction
C. are not fully convinced that dieting can help maintain one's new weight
D. are not sufficiently informed of the positive role of exercise in losing weight
3.What was confirmed by the Boston University Medical Center's study?
A. Controlling one's calorie intake is more important than doing exercise.
B. Even occasional exercise can help reduce weight.
C. Weight reduction is impossible without exercise.
D. One could lose ten pounds in a year's time if there's no increase in food intake.
4.What is the author's purpose in writing this article?
A. To stress the importance of maintaining proper weight.
B. To support the statement made by York Onnen.
C. To show the most effective way to lose weight.
D. To introduce the study of the Boston University Medical Center.
高三英语阅读理解中等难度题查看答案及解析
Happiness is the only true measure of personal success. Making other people happy is the highest expression of success. 1. . With that in mind, here are some suggestions that will immediately increase the amount of happiness in your life:
2. .
If there’s any big truth about life, it's that it usually lives up to your expectations. Therefore, when you rise from bed, make your first thought: “Something wonderful is going to happen today.” Guess what? You're probably right.
Take time to plan and prioritize(优先处理)
The most common source of stress is the thought that you've got too much work to do. Rather than worry about it, pick one thing that will move you closer to your highest goal and purpose in life. Then do that first.
Eat high quality food slowly
3. . Even so, at least once a day try to eat something really delicious, like a small chunk of fine cheese or an imported chocolate. Taste it, focus on it and enjoy it.
Let go of your results
The big enemy of happiness is worry, which comes from focusing on events that are outside your control. Once you've taken action, there's usually nothing more you can do. 4. .
End each day with gratitude
Just before you go to bed, write down at least one wonderful thing that happened. It might be something as small as making a child laugh or something as huge as a million dollar deal. 5. .
A. Start each day with expectations.
B. Give a gift to everyone you meet.
C. Thinking about that thing makes your head hurt.
D. It’s impossible to make others happy if you're not happy.
E. Whatever it is, be grateful for that day because it will never come again.
F. Sometimes we can't avoid eating something quickly and running.
G. Focus on the job at hand rather than some fantasy that might happen.
高三英语信息匹配中等难度题查看答案及解析
A name is more than just a word. It carries the weight of a person’s whole identity. A name can represent a person’s ethnicity (种族身份) and culture, or show respect for their ancestral roots. A self-given name may represent a person’s beliefs or chosen identity.
Everyone has the right to have their name pronounced correctly. It is a sign of respect for a person’s individuality. “A person’s name is to him or her the sweetest and most important sound in any language,” Dale Carnegie writes in his book How to Win Friends and Influence People. Behind each name is a story, and when a name is anglicized (英语化), mispronounced, or ignored, that story is dismissed.
A name mispronounced for a long time can negatively impact a person’s attitude toward their own identity. It can create feelings of shame or embarrassment because they are made to feel like a burden. In the long term, this might cause someone to distance themselves from their roots. They may begin shying away from their native language, culture, and family for the sake of fitting in.
In order to avoid this, many international students living in the U.S. choose English names. People shouldn’t have to ignore their identities for the sake of someone else’s convenience.
Everyone makes mistakes, and not everyone can get a name right on the first try. Mispronouncing a name repeatedly, however, shows a lack of effort. It is not okay to be comfortable with mispronouncing names, and being unfamiliar with a language is no excuse.
If you’re unsure whether you’re pronouncing a name correctly, just ask. Think of it as a way to expand and strengthen understanding, both personally and culturally. When meeting someone for the first time, make sure that you heard the name correctly. It doesn’t take a lot to simply repeat the name back. Spell it out. Write it down. Do whatever you have to do to get the name right. Making the effort to correctly pronounce someone’s name is an essential part of cultural competency (文化素养). Without this, we cannot expect to show respect and tolerance for our diverse community.
1.What may a person’s name tell us?
A. His cultural background. B. His physical appearance.
C. His favorite sound. D. His attitude to life.
2.What’s the long-term influence of mispronouncing ones name?
A. The feeling of shame may be caused.
B. The person may feel over-burdened.
C. The character of the person may change.
D. The person may try to hide his roots.
3.What does the writer think of mispronouncing a name repeatedly?
A. It is unavoidable. B. It is unacceptable.
C. It strengthens friendship. D. It shows discrimination.
4.What’s the last paragraph mainly about?
A. How to show our respect for others. B. How to avoid mispronouncing names.
C. How to improve our pronunciation. D. How to live harmoniously in a community.
高三英语阅读理解中等难度题查看答案及解析
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。
Happiness is the only true measure of personal success. Making other people happy is the highest expression of success. 1. With that in mind, here are some suggestions that will immediately increase the amount of happiness in your life:
2.
If there’s any big truth about life, it’s that it usually lives up to your expectations. Therefore, when you rise from bed, make your first thought: “Something wonderful is going to happen today. Guess what? You’re probably right.
Take time to plan and prioritize (优先处理).
The most common source of stress is the thought that you’ve got too much work to do. Rather than worry about it, pick one thing that will move you closer to your highest goal and purpose in life. Then do that first.
Eat high quality food slowly.
3. Even so, at least once a day try to eat something really delicious, like a small chunk of fine cheese or and imported chocolate. Taste it, focus on it and enjoy it.
Let go of your results.
The big enemy of happiness is worry, which comes from focusing on events that are outside your control. Once you’ve taken action, there’s usually nothing more you can do. 4.
End each day with gratitude.
Just before you go to bed, write down at least one wonderful thing that happened. It might be something as small as making a child laugh or something as huge as a million dollar deal. 5.
A．Start each day with expectations.
B．Give a gift to everyone you meet.
C．Thinking about that thing makes your head hurt.
D．It’s impossible to make others happy if you’re not happy.
E. Whatever it is, be grateful for that day because it will never come again.
F. Sometimes we can’t avoid eating something quickly and running.
G. Focus on the job at hand rather than some fantasy that might happen.
高三英语信息匹配中等难度题查看答案及解析
--Personally, no supper is the best way to lose weight.
--________. As a matter of fact, it does harm to your health.
A. That’s a good point B. That’s not the case
C. I couldn’t agree more D. You can’t be serious
高三英语单项填空中等难度题查看答案及解析