What will people die of 100 years from now?If...

What will people die of 100 years from now?If you think that is a simple question,you have not been paying attention to the revolution that is taking place in bio-technology(生物技术).With the help of new medicine,the human body will last a very long time.Death will come mainly from accidents,murder and war.Today’s leading killers,such as heart disease,cancer,and aging itself,will become distant memories.

In discussion of technological changes,the Internet gets most of the attention these days.But the change in medicine can be the real technological event of our times.How long can humans live?Human brains were known to decide the final death.Cells(细胞) are the basic units of all living things,and until recently,scientists were sure that the life of cells could not go much beyond 120 years because the basic materials of cells,such as those of brain cells,would not last forever.But the upper limits will be broken by new medicine.Sometime between 2050 and 2100,medicine will have advanced to the point at which every 10 years or so,people will be able to take medicine to repair their organs(器官).The medicine,made up of the basic building materials of life,will build new brain cells,heart cells,and so on—in much the same way our bodies make new skin cells to take the place of old ones.

It is exciting to imagine that the advance in technology may be changing the most basic condition of human existence,but many technical problems still must be cleared up on the way to this wonderful future.

1.According to the passage,human death is now mainly caused by _______.

A.diseases and aging                        B.accidents and war

C.accidents and aging                       D.heart disease and war

2.In the author’s opinion,today’s most important advance in technology lies in _______.

A.medicine                              B.the Internet

C.brain cells                               D.human organs

3.Humans may live longer in the future because _______.

A.heart disease will be far away from us

B.human brains can decide the final death

C.the basic materials of cells will last forever

D.human organs can be repaired by new medicine

4.We can learn from the passage that _______.

A.human life will not last more than 120 years in the future

B.humans have to take medicine to build new skin cells now

C.much needs to be done before humans can have a longer life

D.we have already solved the technical problems in building new cells

高三英语阅读理解中等难度题查看答案及解析

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What will people die of 100 years from now? If you think that is a simple question, you have not been paying attention to the revolution that is taking place in bio-technology. With the help of new medicine, the human body will last a very long time. Death will come mainly from accidents, murder and war. Today’s leading killers, such as heart disease, cancer, and aging itself, will become distant memories.

In discussion of technological changes, the Internet gets most of the attention these days. But the change in medicine can be the real technological event of our times. How long can humans live? Human brains were known to decide the final death. Cells are the basic units of all living things, and until recently, scientists were sure that the life of cells could not go much beyond 120 years because the basic materials of cell, such as those of brain cells, would not last forever. But the upper limits will be broken by new medicine. Sometimes between 2050 and 2100, medicine will have advanced to the point at which every 10 years or so, people will be able to take medicine to repair their organs (The medicine, made up of the basic building materials of life, will build new brain cells, heart cells, and so on—in much the same way our bodies make new skin cells to take the place of old ones).

It is exciting to imagine that the advance in technology may be changing the most basic condition of human existence, but many technical problems still must be cleared up on the way to this wonderful future.

1.What are the present major killers according to the writer? (No more than 10 words)

____________________________________________________________________________.

2.What does the underlined word in the 1st paragraph “revolution” mean? (No more than 5 words)

____________________________________________________________________________.

3.How can human live longer in the future? (No more than 10 words)

____________________________________________________________________________.

4.Why are scientists sure that the life of cells can not go much beyond 120 years?(No more than 20 words)

____________________________________________________________________________.

5.If human can live longer in the future, do you think it is bad or good for the society?(No more than 20 words)

____________________________________________________________________________.

高三英语阅读表达中等难度题查看答案及解析

What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology．

高三英语单项填空中等难度题查看答案及解析

What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology.

A．have not been paying                    B．had not been paying

C．were not paying                        D．will not be paying

高三英语单项填空中等难度题查看答案及解析

_______ people died ______ starvation that year will never happen.

高三英语单项填空中等难度题查看答案及解析

The World Health Organization warns that millions of people are dying every year from indoor air pollution. The WHO finds that poor cooking, heating and lighting technologies are killing millions of people each year.

Indoor air pollution results from the use of dangerous fuels and cook-stoves in the home. To help fight the problem, the WHO announced, new guidelines aimed at reducing household pollutants.

WHO officials say nearly three billion people are unable to use clean fuels and technologies for cooking? heating and lighting. And they say more than seven million people die from exposure to indoor or outdoor air pollution each year. Of that number, the WHO says about 4. 3 million people die from household air pollution given off by simple coal cook-stoves. Most of the deaths are in developing countries.

Carlos Dora is Coordinator in the WHO's Department of Public Health, Environmental and Social Determinants of Health. He says people should not use unprocessed coal and kerosene fuel indoors. He says opening a window or door to let out the harmful air will not improve the situation. It will only pollute the outdoors.

WHO officials say indoor pollution leads to early deaths from stroke, heart and lung disease, childhood pneumonia（肺炎） and lung cancer. Women and girls are the main victims. The United Nations found that more than 95 percent of households in sub-Saharan Africa depend on solid fuels for cooking. It says huge populations in India, China and Latin American countries, such as Guatemala and Peru, are also at risk.

Nigel Bruce is a professor of Public Health at the University of Liverpool. He says researchers are developing good cook-stoves and other equipment to burn fuels in a more efficient way.

WHO experts note some new, safe and low-cost technologies that could help are already available. In India, you can buy an induction(电磁) stove for about　 $ 8.00. And in Africa a you can buy a solar lamp for less than $ 1. 00.

1.What has been done to reduce indoor air pollution?

A. The WHO provided selfless assistance for the poor.

B. People are forbidden to use coal-stoves inside.

C. The WHO issues official advice to cut down pollution,

D. People are taught how to correctly use their stoves.

2.According to WHO officials, we can know that

A. many people refuse to use clean fuels and technologies

B. seven million people die from indoor air pollution

C. simple coal cook-stoves cause too many deaths

D. the processed coal is dangerous to people’s heath

3.It can be concluded from the fifth paragraph that 　　　　 .

A. most children are suffering a lot from lung cancer

B. solid fuels are easily producing pollutants

C. sub-Saharan Africa is the poorest place

D. some countries are at the risk of using up fuels

4.What can we infer from the passage?

A. More and more will die in the future.

B. It is not hard to solve indoor air pollutants.

C. Most people cannot afford a new stove.

D. The WHO will take strong measures.

高三英语阅读理解中等难度题查看答案及解析

We can imagine         city of  Wuhan in        year 2030 will be different from what it is now.

A、the; /      B、/;the    C、/ ; /       D、the; the

高三英语单项填空困难题查看答案及解析

. He will tell us ________ he thinks of our arrangement.

高三英语单项填空简单题查看答案及解析

If you see a problem, you should find a solution. That is what Alex Knoll, a 13-year-old boy from Post Falls, Idaho, believes. When he noticed a man struggling to open a heavy door from his wheelchair, Alex started thinking. "I wondered if there was a resource available to him to show which business had automatic doors, so he could actually access them, "Alex told Time for Kids."I couldn't find anything, so I created it."

That was four years ago. The idea is Ability App. Alex's website says the app will help people with disabilities and their caregivers find the exact position of public spaces and find safe, reliable services and employment opportunities. Talk-show host Ellen DeGeneres liked Alex's idea so much that she had him on her show and surprised him with a $25,000 check. "I think it's really going to help me get going, " Alex says.

Worldwide, there are more than a billion people with some kind of disability, according to The World Health Organization. A disability can make it hard to do everyday activities and find a Job. Tara Miller is a friend of Alex's family. She uses a wheelchair. She helps Alex with his app by sharing her experience of what it is like to live with a disability. "We all want to be able to be in the same establishments(机构) as any able-bodied person, " Miller says. "It' s about little things like low tables in restaurants and automatic doors, which can make a huge difference, she says. Alex has yet to set a launch (发布) date for Ability App. But he is determined to meet his goal. "I'm going to work as hard as I can and as fast as I can, "he says.

1.What made Alex create Ability App?

A.The desire to make money. B.The idea of a friend of his family.

C.The inconvenience to a disabled man. D.The encouragement of a well-known host.

2.How does Tara Miller help Alex?

A.By sharing her experience as a disabled girl.

B.By collecting employment information.

C.By lending him some money.

D.By looking after his family.

3.How do the disabled benefit from the App?

A.They can get donations.

B.They are offered discounts in restaurants.

C.They are invited to a talk show to raise public attention.

D.They enjoy easy access to public services and job opportunities.

4.What is Alex like?

A.Generous and honest. B.Brave and easy-going.

C.Creative and determined. D.Confident and energetic.

高三英语阅读理解中等难度题查看答案及解析

—Tony, it seems that you have been very busy all the time. What do you think of your occupation now?

—Just so-so. I’ve decided to quit my job in the company next month, where I ____ for five years.

A. work　　 　　　　　 B. had worked

C. will be working D. will have worked

高三英语单项填空中等难度题查看答案及解析