There are many older people in the world and there will be many more. A little-known fact is that over 60 percent of the older people live in developing countries. According to the World Health Organization, by 2020 there will be 1 billion, with over 700 million living in developing countries.
It is a surprising fact that the population aging is particularly rapid in developing countries. For example, it took France 115 years for the rate of older people to double from 7 percent to 14 percent. It is estimated to take China a mere 27 years to achieve this same increase.
What are the implications of these increased numbers of older folk? One of the biggest worries for governments is that the longer people live, the more likelihood there is for diseases and for disability. Attention is being paid to the need to keep people as healthy as possible, including during old age, to lessen the financial burden on the state.
Another significant problem is the need for the younger generations to understand and value the older people in their society. In some African countries, certainly in Asia, older people are respected and regarded as the ones with special knowledge. Yet traditions are fading away daily, which does not make sure the continued high regard of older people. As society changes, attitudes will change.
Much needs to be done to get rid of age discrimination in employment. Life-long learning programs need to be provided to enable older people to be active members in a country's development.
Social security policies need to be established to provide adequate income protection for older people. Both public and private schemes are vital in order to build a suitable safety net.
1.The rate of older people________.
A. is bigger in developed countries than in developing countries
B. is one-seventh of the population in developing countries
C. will increase much faster in China than in France
D. will be sixty percent in developing countries by 2020
2.According to passage, which of the following are governments most worried about?
A. The diseases and disability of older people
B. The longer life and good health of people.
C. The loss of taxes on older people.
D. The increasing respect for older people.
3.Which of the following measure is NOT mentioned to solve the population ageing problem?
A. Getting rid of age discrimination in employment.
B. Supplying life-long learning programs to older people.
C. Making sure adequate income protection for older people.
D. Providing free health care for sick older people.
4.The author concludes in the last paragraph that ________.
A. governments have spent lots of time in solving the aging problem
B. population aging is a hard problem, but it needs to be solved urgently
C. people are too busy to solve the population aging problem
D. much time and effort will be lost in solving the aging problem
高二英语阅读理解困难题
There are many older people in the world and there will be many more. A little-known fact is that over 60 percent of the older people live in developing countries. According to the World Health Organization, by 2020 there will be 1 billion, with over 700 million living in developing countries.
It is a surprising fact that the population aging is particularly rapid in developing countries. For example, it took France 115 years for the rate of older people to double from 7 percent to 14 percent. It is estimated to take China a mere 27 years to achieve this same increase.
What are the implications of these increased numbers of older folk? One of the biggest worries for governments is that the longer people live, the more likelihood there is for diseases and for disability. Attention is being paid to the need to keep people as healthy as possible, including during old age, to lessen the financial burden on the state.
Another significant problem is the need for the younger generations to understand and value the older people in their society. In some African countries, certainly in Asia, older people are respected and regarded as the ones with special knowledge. Yet traditions are fading away daily, which does not make sure the continued high regard of older people. As society changes, attitudes will change.
Much needs to be done to get rid of age discrimination in employment. Life-long learning programs need to be provided to enable older people to be active members in a country's development.
Social security policies need to be established to provide adequate income protection for older people. Both public and private schemes are vital in order to build a suitable safety net.
1.The rate of older people________.
A. is bigger in developed countries than in developing countries
B. is one-seventh of the population in developing countries
C. will increase much faster in China than in France
D. will be sixty percent in developing countries by 2020
2.According to passage, which of the following are governments most worried about?
A. The diseases and disability of older people
B. The longer life and good health of people.
C. The loss of taxes on older people.
D. The increasing respect for older people.
3.Which of the following measure is NOT mentioned to solve the population ageing problem?
A. Getting rid of age discrimination in employment.
B. Supplying life-long learning programs to older people.
C. Making sure adequate income protection for older people.
D. Providing free health care for sick older people.
4.The author concludes in the last paragraph that ________.
A. governments have spent lots of time in solving the aging problem
B. population aging is a hard problem, but it needs to be solved urgently
C. people are too busy to solve the population aging problem
D. much time and effort will be lost in solving the aging problem
高二英语阅读理解困难题查看答案及解析
All over the world, and for many different reasons, there are millions of people who rarely or never eat meat. These people are called vegetarians. To people who eat meat, being a vegetarian may seem like a very strange thing, diets for several different reasons.
First, vegetarians have an enormous health advantage. One of the major health problems in modern societies is not too much protein but too much fat, especially in the form of animal fats. Medical evidence suggests that animal fats, including butter, contribute to the development of cholesterol in the human body. High amount of cholesterol seem to be part of the cause of heart disease. Most vegetarians have low level of cholesterol. High amounts of animal fats also seem to lead to certain kinds of cancer, and vegetarians are typically less vulnerable to these cancers than people who eat a lot of meat. Overall, studies comparing the health of vegetarians and meat-eaters show that the meat-eaters are twice as likely to die of heart disease as vegetarians are.
Better health is one reason that people choose to become vegetarians. Another reason is religion. Some religions forbid the eating of meat. The largest of these is the Hindu religion, which has about 600 million believers in the world. Although not all Hindus are vegetarian, many are, and there are many believers of other religions such Buddhism and even some Christian religions that also do not eat meat.
Many vegetarians do not eat meat simply because they do not like the taste of it. They have no religious or philosophical reasons; they just do not like meat. Another important reason that vegetarians give for not eating meat is the health advantages that were given above. Lastly, there are many people who do not eat meat because they just do not like the idea of killing animals for food. They believe that life, all life, is valuable , and that we do not have to destroy life to feed ourselves when there are other good sources of food.
1.According to the passage, people choose to be vegetarians for the following reasons EXCEPT________.
A.they want to stay healthy
B.they are too kind to put the idea of killing animals
C.they live in areas where meat supply is not adequate
D.they should not eat meat due to their religious belief
2.Which of the following is true according to Paragraph 2 ?
A.Vegetarians enjoy a more healthy life than the meat eaters.
B.Heart disease and cancer are caused by large amounts of protein.
C.There are twice as many meat-eaters as vegetarians who die of cancer.
D.There are less health problems in modern society due to advanced medical care.
3.What does “vulnerable” mean in Paragraph 2?
A.Having low level of cholesterol.
B.Having high level of cholesterol.
C.Having weak ability to resist diseases and harms.
D.Having strong ability to resist disease and harms.
4.It can be inferred from the passage that __________.
A.being a vegetarian may be a very strange thing
B.vegetarians eat meat on some special occasions
C.all vegetarians have reasons for their not eating meat
D.most vegetarians believe that life without meat is happy.
高二英语阅读理解中等难度题查看答案及解析
(2014·宁波抽样检测)Marty's disability is“one in a million”.________,there are not many people in the world like him.
A. In other words B. All in all
C. For one thing D. On the other hand
高二英语单项填空中等难度题查看答案及解析
Have you ever wondered why there are so many skin colors in the world? Do you know why people living in particular areas usually have a certain color? Biology and history are the two reasons for this.
Skin contains something called melanin, which determines a person’s skin color. The more melanin a person has, the darker his or her skin will be. The amount of and the production of melanin are controlled by genetics, but can be affected by other things, such as sunlight. If a person lives in a place with less sunlight, a person’s body will produce less melanin, making the skin lighter.
Skin color is also affected by another source ---- vitamin D. humans all need vitamin D to build bones. People can get it by eating foods such as fish and milk, or from sunlight, so sunlight absorbed by melanin cannot be used for vitamin D production. Therefore, a dark—skinned person will produce less vitamin D than a light—skinned person when they received the same amount of sunlight.
The connection between vitamin D production and skin color is clear when we look at evolution. The earliest humans lived in Africa, their dark skin produced less vitamin D because of their dark skin. As a result, their skin made less melanin, so they could get enough sunlight to produce vitamin D. their skin gradually got lighter and they lost hair. Now, people living in areas with strong sunlight like Africa, have darker skin, while people living in other areas have lighter skin. The exception to this is the Inuit, who live in a place with little sunlight, but have dark skin because they eat a lot of fish and have enough vitamin D.
Evolution has given us a rainbow of skin colors. Humans have always had melanin to determine our skin color. What has changed through history is the environment where we have lived. This has in turn changed our melanin production, and eventually, skin color.
Brief __71__ | People living in a particular __72__ usually have the same skin color and there are many different skin colors in the world. |
Reason for skin color | The reasons for different skin colors mainly__73__ in biology and history. |
Biology reasons | The amount of melanin, by which a person’s skin color is__74__ , varies from people to people. The more melanin a person has, the __75__ his or her skin will be. Vitamin D is another source__76__ skin color. Vitamin D is necessary for humans to build bones. Sunlight contributes to vitamin D in the skin. |
Historical reasons | The earliest people in Africa had dark skin with hair covering it because the sunlight is very strong. When they moved to places where they could not get enough sunlight to__77__ vitamin D, their skin color became lighter. Generally speaking, people in areas with strong sunlight, have darker skin __78__ people in other areas have lighter skin. |
__79__ | Melanin__80__an important role in our skin color. With our living environment changing, melanin production is changed, which leads to the changes in our skin color. |
高二英语其他题中等难度题查看答案及解析
Have you ever wondered why there are so many skin colors in the world? Do you know why people living in particular areas usually have a certain color? Biology and history are the two reasons for this.
Skin contains something called melanin, which determines a person’s skin color. The more melanin a person has, the darker his or her skin will be. The amount of and the production of melanin are controlled by genetics, but can be affected by other things, such as sunlight. If a person lives in a place with less sunlight, a person’s body will produce less melanin, making the skin lighter.
Skin color is also affected by another source ---- vitamin D. humans all need vitamin D to build bones. People can get it by eating foods such as fish and milk, or from sunlight, so sunlight absorbed by melanin cannot be used for vitamin D production. Therefore, a dark—skinned person will produce less vitamin D than a light—skinned person when they received the same amount of sunlight.
The connection between vitamin D production and skin color is clear when we look at evolution. The earliest humans lived in Africa, their dark skin produced less vitamin D because of their dark skin. As a result, their skin made less melanin, so they could get enough sunlight to produce vitamin D. their skin gradually got lighter and they lost hair. Now, people living in areas with strong sunlight like Africa, have darker skin, while people living in other areas have lighter skin. The exception to this is the Inuit, who live in a place with little sunlight, but have dark skin because they eat a lot of fish and have enough vitamin D.
Evolution has given us a rainbow of skin colors. Humans have always had melanin to determine our skin color. What has changed through history is the environment where we have lived. This has in turn changed our melanin production, and eventually, skin color.
Brief 1 | People living in a particular 2usually have the same skin color and there are many different skin colors in the world. |
Reason for skin color | The reasons for different skin colors mainly3in biology and history. |
Biology reasons | The amount of melanin, by which a person’s skin color is __4 , varies from people to people. The more melanin a person has, the __5 his or her skin will be. Vitamin D is another source6 skin color. Vitamin D is necessary for humans to build bones. Sunlight contributes to vitamin D in the skin. |
Historical reasons | The earliest people in Africa hioknj006Dad dark skin with hair covering it because the sunlight is very strong. When they moved to places where they could not get enough sunlight to __7___ vitamin D, their skin color became lighter. Generally speaking, people in areas with strong sunlight, have darker skin ____8people in other areas have lighter skin. |
9 | Melanin 10 an important role in our skin color. With our living environment changing, melanin production is changed, which leads to the changes in our skin color. |
高二英语阅读理解中等难度题查看答案及解析
There are many wetlands(湿地) in China and some of them have become the world’s important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng,Jiangsu Province. They are home of many different kinds of birds and animals. The world’s largest Milu Deer Nature Reserve(自然保护区) is in them. More than 700 milu deer live freely there.
The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine,too. They are really good places for wildlife. Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands.
Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife.
Luckily, more and more people are beginning to realize the important of wetlands and wildlife. Every year, on February 2nd many activities are held to tell people more about wetlands around the world.
1. Which animal is mentioned in the passage?
A B C D
2.Usually the weather in the wetlands is ____.
A.hot B.mild C.cold D.dry
3.The reasons for protecting wetlands are the following except that ______
A.they are home of wildlife
B.they can prevent flood
C.they offer food to the wildlife
D.they will be good farmland
4. What can be the best title for the passage?
A.China’s wetlands –the Biggest One in the World
B.Wetlands --- Home of Wildlife and Human Beings
C.Special Animals --- Found in Yellow Sea Wetlands
D.Wetlands --- the Last Valuable Land on the Earth
高二英语阅读理解中等难度题查看答案及解析
There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy, the other becomes unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things. The pleasant parts of conversation, the well prepared dishes, the goodness of the wine, the fine weather. They enjoy all the cheerful things. Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour the pleasure of society, offend (hurt) many people, and make themselves disagreeable everywhere. If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing and being disliked is perhaps taken up by imitation. It grows into a habit, unknown to its possessors. The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes. I hope this little warning may be of service to them, and help them change this habit.
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck. Those people offend many others; nobody loves them, and no one treats them with more than the most common politeness and respect. This frequently puts them in bad temper and draws them into arguments. If they want to get some advantages in social position or fortune(财), nobody wishes them success. Nor will anyone start a step or speak a word to favor their hopes. If they bring on themselves public objections(反对), no one will defend or excuse them, and many will join to criticize their wrong doings. These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others. If they do not, it will be good for others to avoid any contact(接触) with them. Otherwise, it can be unpleasing and sometimes very inconvenient, especially when one becomes mixed up in their quarrels.
1.The phrase “sour the pleasure of society” most nearly means ________.
A. make others unhappy
B. have a good taste with social life
C. often blame others openly
D. enjoy the pleasure of life
2.We can conclude from the passage that ________.
A. we should pity all such unhappy people
B. people can get rid of the habit of unhappiness
C. such unhappy people are dangerous to social life
D. unhappy people cannot understand happy persons
3.If such unhappy persons insist on keeping the habit, the author suggests that people should ________.
A. show no respect and politeness to them
B. prevent any communication with them
C. persuade them to recognize the bad effects
D. quarrel with them until they realize the mistakes
4.In this passage, the writer mainly ________.
A. describes two types of people
B. laughs at the unhappy people
C. suggests the unhappy people get rid of the habits of unhappiness
D. tells people how to be happy in life
高二英语阅读理解中等难度题查看答案及解析
There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy and the other becomes unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather. They enjoy all the cheerful things. Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour the pleasure of society, hurt many people, and make themselves disagreeable everywhere. If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing and being disliked is perhaps taken up by imitation. It grows into a habit, unknown to its possessors. The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes. I hope this little warning may be of service to them, and help them change this habit.
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck. Those people hurt many others; nobody loves them, and no one treats them with more than the most common politeness and respect. This frequently puts them in bad temper and draws them into arguments. If they aim at getting some advantages in social position or fortune, nobody wishes them success. Nor will anyone start a step or speak a word to favor their hopes. If they bring on themselves public objections, no one will defend or excuse them, and many will join to criticize their wrongdoings. These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others. If they do not, it will be good for others to avoid any contact with them. Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels.
1.People who are unhappy _______.
A. always consider things differently from others
B. always discover the unpleasant side of certain things
C. usually misunderstand what others think or say
D. usually are affected by the results of certain things
2.The phrase “sour the pleasure of society” most nearly means “_______”.
A. make others unhappy
B. have a good taste with social life
C. tend to scold others openly
D. enjoy the pleasure of life
3.We can conclude from the passage that _______.
A. we should pity all such unhappy people
B. such unhappy people are dangerous to social life
C. people can get rid of the habit of unhappiness
D. unhappy people can not understand happy persons
4.If such unhappy persons insist on keeping the habit, the author suggests that people should _______.
A. show no respect and politeness to them
B. prevent any communication with them
C. persuade them to recognize the bad effects
D. quarrel with them until they realize the mistakes
高二英语阅读理解中等难度题查看答案及解析
There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy and the other becomes unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather. They enjoy all the cheerful things.Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour the pleasure of society, offend(hurt) many people, and make themselves disagreeable everywhere. If this term of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing(批评)and being disliked is perhaps taken up by imitation(模仿).It grows into a habit, unknown to its possessors. The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes. I hope this little warning may be of service to them, and help them change this habit.
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck. Those people offend many others; nobody loves them, and no one treats them with more than the most common politeness and respect. This frequently puts them in bad temper and draws them into arguments. If they aim at getting some advantages in social position or fortune, nobody wishes them success. Nor will anyone start a step or speak a word to favor their hopes. If they bring on themselves public objections, no one will defend or excuse them, and many will join to criticize their wrongdoings. These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others. If they do not, it will be good for others to avoid any contact(接触)with them. Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels.
1.People who are unhappy _______.
A.always consider things differently from others
B.usually are affected by the results of certain things
C.usually misunderstand what others think or say
D.always discover the unpleasant side of certain things
2.We can conclude from the passage that _______.
A.we should pity all such unhappy people
B.such unhappy people are dangerous to social life
C.people can get rid of the habit of unhappiness
D.unhappy people can not understand happy persons
3. If such unhappy persons insist on keeping the habit, the author suggests that people should ____.
A.prevent any communication with them B.show no respect and politeness to them
C.persuade them to recognize the bad effects D.quarrel with them until they realize the mistakes
4. In this passage, the writer mainly _______.
A.describes two types of people
B.laughs at the unhappy people
C.suggests the unhappy people should get rid of the habits of unhappiness
D.tells people how to be happy in life
高二英语阅读理解中等难度题查看答案及解析
There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy and the other becomes unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather. They enjoy all the cheerful things. Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour the pleasure of society, hurt many people, and make themselves disagreeable everywhere. If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing and being disliked is perhaps taken up by imitation. It grows into a habit, unknown to its possessors. The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes. I hope this little warning may be of service to them, and help them change this habit.
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck. Those people hurt many others; nobody loves them, and no one treats them with more than the most common politeness and respect. This frequently puts them in bad temper and draws them into arguments. If they aim at getting some advantages in social position or fortune, nobody wishes them success. Nor will anyone start a step or speak a word to favor their hopes. If they bring on themselves public objections, no one will defend or excuse them, and many will join to criticize their wrongdoings. These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others. If they do not, it will be good for others to avoid any contact with them. Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels.
1. People who are unhappy _______.
A. always consider things differently from others
B. always discover the unpleasant side of certain things
C. usually misunderstand what others think or say
D. usually are affected by the results of certain things
2. The phrase “sour the pleasure of society” most nearly means “_______”.
A. makes others unhappy
B. has a good taste with social life
C. tend to scold others openly
D. enjoy the pleasure of life
3. We can conclude from the passage that _______.
A. we should pity all such unhappy people
B. such unhappy people are dangerous to social life
C. people can get rid of the habit of unhappiness
D. unhappy people can not understand happy persons
高二英语阅读理解中等难度题查看答案及解析