There are many insects in the world that neve...

There are many insects in the world that never do _______ harm to human beings.

高三英语单项填空中等难度题查看答案及解析

There are many older people in the world and there will be many more.A lime­known 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 ageing is particularly rapid in developing countries.For example，it took France 115 years for the proportion 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 ensure the continued high regard of older people.As society changes，attitudes will change.

Much needs to be done to get rid of age discrimination (歧视) in employment.Life­long 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.

To achieve equality in such matters will take considerable time and effort.One thing is sure：there is no time to be lost.

1.The proportion of older people________.

A．is bigger in developed countries than in developing countries

B．is one­seventh 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 the 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.It is stated directly in the passage that older people should________.

A．be treated differently in different cultures

B．enjoy a similar lifestyle

C．be ignored as society changes

D．be valued by the younger generations

4.Which of the following measures is NOT mentioned to solve the population ageing problem?

A．Getting rid of age discrimination in employment.

B．Ensuring adequate income protection for older people.

C．Providing free health care for sick older people.

D．Supplying life­long learning programs to older people.

5.The author concludes in the last paragraph that________.

A．governments have spent lots of time in solving the ageing problem

B．population ageing is a hard problem，but it needs to be solved urgently

C．people are too busy to solve the population ageing problem

D．much time and effort will be lost in solving the ageing problem

高三英语阅读理解中等难度题查看答案及解析

How Do Languages Die?

How many languages do you think there are in the entire world? Altogether, people around the world speak about 6,000 languages. Does that surprise you? 1. Today, about half the world’s spoken languages are endangered. Experts say that another language becomes extinct (灭绝) every two weeks.

How do languages die? They die when people stop using them. But most people don’t just stop speaking their native language. It’s more complex than that. More often, they’re either pressured or forced to do so.2.They’re often pressured to speak the area’s main language instead of their own. This leads many immigrants to stop using their native language. They might not even teach it to their children.

Slowly, the native language dies out.

Sometimes, languages shift or develop instead of becoming extinct. Have you ever heard that Latin is a dead language? In a way, it is. No one today speaks Latin as their native language.3. People still use Latin in many ways. Scientists use it to name plants and animals.

4. That means the death of a language hurts people’s ability to take part in cultural traditions. They might lose access to stories and knowledge that were passed down for many years. This is one reason why many people today are working to save dying languages.

How can languages be saved? Some young people learn the language of their ancestors as adults.

Linguists travel the world to record the last native speakers of dying languages5.They do so in hopes that future generations will bring the languages back to life. Many educational programs today also work to help preserve native languages and cultures.

A.There used to be many more!

B.You may have used it in school.

C.Language is extremely closely tied to culture.

D.But that doesn’t mean it disappeared completely.

E.One example is when people move to a different country.

F.Some native speakers write dictionaries in their language.

G.There are plenty of things to do to help protect languages.

高三英语七选五中等难度题查看答案及解析

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 ageing is particularly rapid in developing countries. For example, it took France 115 years for the proportion 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 ensure the continued high regard of older people. As society changes, attitudes will change.

Much needs to be done to get rid of age discrimination (歧视) 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.

To achieve equality in such matters will take considerable time and effort. One thing is sure:there is no time to be lost.

1.The proportion of older people　　　　　 .

A. is bigger in developed countries than in developing countries

B. will increase much faster in China than in France

C. is one-seventh of the population in developing countries

D. will be sixty percent in developing countries by 2020

2.According to the passage, which of the following are governments most worried about?

A. The longer life and good health of people.

B. The diseases and disability of older people.

C. The loss of taxes on older people.

D. The increasing respect for older people.

3.It is stated directly in the passage that older people should　　　　　 .

A. be treated differently in different cultures

B. enjoy a similar lifestyle

C. be valued by the younger generations

D. be ignored as society changes

4.Which of the following measures is NOT mentioned to solve the population ageing problem？

A. Getting rid of age discrimination in employment.

B. Ensuring adequate income protection for older people.

C. Supplying life-long learning programs to older people.

D. Providing free health care for sick older people.

5.The author concludes in the last paragraph that　　　　　 .

A. governments have spent lots of time in solving the ageing problem

B. people are too busy to solve the population ageing problem

C. population ageing is a hard problem,but it needs to be solved urgently

D. much time and effort will be lost in solving the ageing problem

高三英语阅读理解中等难度题查看答案及解析

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 ageing 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________.

2.According  to passage, which of the following are governments most worried about

3. It is stated directly in the passage that older people should ________.

4.Which of the following measure is NOT mentioned to solve the population ageing problem?

5.The author concludes in the last paragraph that ________.

高三英语阅读理解简单题查看答案及解析

Do you know ________

高三英语单项填空简单题查看答案及解析

It is a common theme in many fiction stories that the world may one day be ________ by insects.

A. broken in     B. run over       C. taken over            D. filled in

高三英语单项填空中等难度题查看答案及解析

I wonder ________ there are so many natural disasters across the world in 2010.

A．which it is that                                    B．what is it that

C．how it is that                   D．why it is that

高三英语单项填空中等难度题查看答案及解析

I wonder________there are so many natural disasters across the world in 2010.

高三英语单项填空简单题查看答案及解析

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.

高三英语阅读理解中等难度题查看答案及解析