Malaria, the world's most widespread parasitic disease, kills as many as three million people every year-almost all of whom are under five, very poor, and African．In most years, more than five hundre 题目和参考答案——青夏教育精英家教网—

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Malaria, the world's most widespread parasitic（寄生虫引起的） disease, kills as many as three million people every year—almost all of whom are under five, very poor, and African．In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don't （or can't） seek care．It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works．In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.

Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches．As the parasites multiply, they take over the entire body．Malaria parasites live by eating the red blood cells they infect （感染）．They can also attach themselves to blood vessels in the brain．If it doesn't kill you, malaria can happen again and again for years．The disease passed on to humans by female mosquitoes infected with one of four species of parasite．Together, the mosquito and the parasite are the most deadly couple in the history of the earth—and one of the most successful．Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control．Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations．Some of the disease's spread is due to global warming.

For decades, the first-choice treatment for malaria parasites in Africa has been chloroquine, a chemical which is very cheap and easy to make．Unfortunately, in most parts of the world, malaria parasites have become resistant to it．Successful alternatives that help prevent resistance are already available, but they have been in short supply and are very expensive．If these drugs should fail, nobody knows what would come next.

1．According to paragraph 1, many people don't seek care because___.

A．they are too poor

B．it is unusual to seek care

C．they can remain unaffected for long

D．there are too many people suffering from the disease

2．People suffering from malaria___.

A．have to kill female mosquitoes B．have ability to defend parasites

C．have their red blood cells infected D．have sudden fever, followed by chills

3．Which of the following may be the reason for the wide spread of the disease?

A．Its resistance to global warming.

B．Its ability to pass on the virus frequently.

C．Its outbreaks in cities with large populations.

D．Its ability to defend itself and resist new drugs.

4．It can be inferred from the passage that___.

A．no drugs have been found to treat the disease

B．the alternative treatment is not easily available to most people

C．malaria has developed its ability to resist parasites

D．nobody knows what will be the drug to treat the disease

5．Which of the following questions has NOT been discussed in the passage?

A．How can we know one is suffering from malaria?

B．How many people are killed by malaria each year?

C．Why are there so many people suffering from malaria?

D．What has been done to keep people unaffected for long?

ACDBD

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Malaria, the world's most widespread parasitic (寄生虫引起的)disease, kills as many as three million people every year ---- almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don't (or can't) seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.

Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect (感染) .They can also attach themselves to blood vessels in the brain. If it doesn't kill you, malaria can happen again and again for years. The disease is passed on to humans by female mosquitoes infected with one of four species of a parasite. Together, the mosquito and the parasite are the most deadly couple in the history of the earth and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations. Some of the disease's spread is due to global warming.

For decades, the first-choice treatment for malaria parasites in Africa has been chloroquine, a chemical which is very cheap and easy to make. Unfortunately, in most parts of the world, malaria parasites have become resistant to it. Successful alternatives that help prevent resistance are already available, but they have been in short supply and are very expensive. If these drugs should fail, nobody knows what would come next.

According to paragraph 1, many people don't seek care because ___________.

A. they are too poor

B. it is unusual to seek care

C. they can remain unaffected for long

D. there are too many people suffering from the disease

People suffering from malaria _____________.

A. have to kill female mosquitoes B. have ability to defend parasites

C. have their red blood cells infected D. have sudden fever, followed by chills

Which of the following may be the reason for the wide spread of the disease?

A. Its resistance to global warming.

B. Its ability to pass on the virus frequently.

C. Its outbreaks in cities with large populations.

D. Its ability to defend itself and resist new drugs.

It can be inferred from the passage that _____________.

A. no drugs have been found to treat the disease

B. the alternative treatment is not easily available to most people

C. malaria has developed its ability to resist parasites

D. nobody knows what will be the drug to treat the disease

Which of the following questions has NOT been discussed in the passage?

A. How can we know one is suffering from malaria?

B. How many people are killed by malaria each year?

C. Why are there so many people suffering from malaria?

D. What has been done to keep people unaffected for long?

LONDON (Reuters) — Children are dying for lack of drugs tailored to their needs, according to the World Health Organization (WHO), which launched a global campaign on Thursday to promote more research into child medicine.

More than half of the drugs currently used to treat children in the industrialized world have not been specifically tested on youngsters.

The problem is even worse in developing countries where price remains a major barrier and 6 million children die each year from treatable conditions.

In the case of HIV/AIDS, the few existing pediatric therapies（儿科的疗法）developed for children generally cost three times more than adult ones.

As a result, clinicians lack clear guidelines on the best drug to use and often have to guess at the correct dose.

Fortunately, the WHO has drawn up the first international List of Essential Medicines for Children, containing 206 products considered safe for children.

“But a lot remains to be done. There are priority medicines that have not been adapted for children’s use or are not available when needed,” said Dr Hans, the U.N. agency’s director of medicines policy and standards.

Medicines that need to be adapted to children’s needs include many antibiotics, pain drugs as well as combination pills for HIV/AIDS, tuberculosis and malaria.

The agency is building an Internet entrance linking to clinical trials carried out in children and will launch a Web site with the information early next year.

Testing medicines on children has always been a controversial issue, since good ethical（伦理的）practice requires informed agreement from people participating in clinical trials, which is difficult to obtain in the case of children.

As a result, research-based drug companies have been wary of developing child-friendly medicines and general companies have been slow to produce them at lower cost.

In an attempt to deal with the issue, both Europe and the United States now have special rules offering extended patent protection for drugs that have been tested on children.

1.Which of the following is the best title of the passage?

A．A Global Campaign to Promote Research into AIDS Medicine

B．WHO Says Children are Dying for Lack of Child-sized Drugs

C．Many People are Concerned about Children’s Drugs

D．Measures Taken to Develop Child-friendly Medicine Quickly

2.Which of the following medicine is not needed to be adapted to children’s need according to the passage?

A．Pain killers. B．Tuberculosis.

C．AID pills. D．Flu pills.

3.Why has testing medicines on children always been a controversial issue?

A．It is against good ethical practice

B．Children shouldn’t take part in clinical trials.

C．It is hard to get informed agreement from children tested.

D．Parents don’t allow their children to be tested on medicine.

4.The underlined word “wary” in the last but one paragraph means _________.

A．fast B．fond C．cautious D．uninterested

5.What can be inferred from the passage?

A．There is still a long way to go on children’s medicine.

B．An Internet entrance is being built to link to clinical trials carried out in children.

C．Both Europe and the United States now have special rules offering extended patent protection for children’s drugs.

D．Less than half of the drugs currently used to treat children in the industrialized world have not been specifically tested on youngsters

BEIJING - The country's top health officials state that an international charity's decisions not to give millions of dollars to Chinese organizations that fight AIDS and other diseases will not bring about the end of those organizations.

The Global Fund to Fight AIDS, Tuberculosis and Malaria announced on Monday that it will withhold $95 million from the $270 million in grants(补助金) it had planned to give China. That decision came as the result of months of discussion between the charity and Chinese officials.

On the mainland, a large number of programs meant to prevent the spread of HIV/AIDS have received money from the Global Fund. Many observers now fear that the announced cut will undermine those organizations' work.

Chen Zhu, the minister of health, said officials have found a way to limit the harm. “In the coming five years, the Chinese government will constantly increase its financial support of social organizations, particularly those that work to control and prevent HIV/AIDS.” Chen said while addressing the 6th Experience Exchange Conference of International Cooperation Program on HIV/AIDS in China on Monday.

In a recent survey of more than 200 organizations taking part in the fight against HIV/AIDS on the mainland, nearly 80 percent of them said they had received grants from the Global Fund. About 83 percent of them said they will find it difficult to continue operating without financial support from abroad, it said. Official statistics showed the Global Fund has given China $548 million in grants since 2003.

Xia Jing, leader of a Beijing-based grassroots organization dedicated to controlling AIDS, said: “We were like children fostered by foreign milk. As foreign money began to be withdrawn from China, we were faced with serious financial hardships.” Han Mengjie, executive director of Global Fund China Programs, said the Chinese government has fully recognized the important role social organizations play in controlling diseases. “The work done and efforts made by such organizations must be sustained for a long time to supplement the government's intervention work,”he said, “We have to face the truth that international money for AIDS control will gradually leave China and to prepare ourselves to deal with that.”

1.Which sentence is the closest to the title of the passage?

A．China will have to fight against AIDS alone, though facing financial hardship.

B．Chinese organizations of fighting against AIDS and other diseases won’t receive money from international charity.

C．The fight against AIDS won’t be stopped by the withdraw of money from charity in China.

D．Chinese organizations of fighting against AIDS and other diseases will be reduced to despair.

2.According to Han Mengjie, which of the following is the most possible action to be taken?

A．Chinese government is expected to seek help from social organization to control diseases

B．Chinese government shouldn’t rely too much on social organizations

C．Social organizations’ work and efforts won’t make much difference to the fight against AID

D．We Chinese are well prepared for the international money’s withdraw from China

3.How much money will China have received from Global Fund by the end of this year ?

A．$818 B．$548 C．$ 270 D．$723

4.What implication can we get from the passage？

A．Many people are not optimistic about the control of AIDS.

B．Chinese government will take an active part in AIDS control.

C．International charity are treating China unfairly.

D．Most organization related with AIDS control had received money from the Global Fund before this announcement on Monday.

For Americans, a mosquito bite is an itchy bother. But for many in Africa, a tiny bite can be deadly. One million people die each year of malaria, a disease spread by infected mosquitoes. Most of these people live in Africa, and are under age 5.

Malaria can be prevented and treated. However, many African nations don't have the funds to fight it. Nothing but Nets (NBN) hopes to change that. The United Nations Foundation created the campaign in 2006. The aim is to prevent malaria by covering sleeping areas with nets. Hanging bed nets treated with insecticide(杀虫剂) is the simplest way to stop mosquitoes from biting at night. The chemicals last four to five years. For $10, anyone can send a net to Africa and help save a life.

So far, NBN has raised $19 million and delivered 700,000 nets to seven countries. Families are taught how to use the nets. Kids also get vaccines (疫苗)and vitamins. "Women line up for miles to get the medicine for their kids," says NBN director Elizabeth McKee Gore. "They understand the importance."

So do kids in this country. "They get so excited thinking of ways to raise money," says NBN spokesperson and basketball star Ruth Riley.

NBN's biggest fund-raiser is Katherine Commale, 7. She's been spreading the information about bed nets for the past two years. To show how they work, she and her brother made a video. "We teach that bed nets can save lives," she said.

Katherine has raised $42,000 for NBN. "She just wants those who need a net to have one," says her mom, Lynda. "It's pretty simple to her." To find out how you can help, visit nothingbutnets.net.

1.We know from the passage that NBN is in fact _________.

A. a deadly disease B. an organization

C. a piece of equipment D. a game

2.The purpose of the passage is most probably ___________.

A. to list the sufferings of the African people

B. to introduce new ways to avoid mosquito bites

C. to call on people to offer their help to Africans

D. to tell people how to buy nets in Africa

3. By saying “So do kids in this country” in Paragraph 4,the author means that kids in this country also ___________.

A. know the importance of the bed nets

B. know how to protect themselves

C. lack nets to protect themselves

D. suffer from malaria

4. What do we know about Katherine from the passage?

A. She set up the website nothingbutnets.net.

B. She is the youngest money-raiser for NBN.

C. She raised money by making and selling videos.

D. She started working for NBN at the age of 5.

Malaria, the world’s most widespread parasitic (寄生虫引起的)disease, kills as many as three million people every year—almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don't (or can’t) seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.

Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect. They can also attach themselves to blood vessels in the brain. If it doesn’t kill you, malaria can happen again and again for years. The disease is passed on to humans by female mosquitoes infected with one of four species of a parasite. Together, the mosquito and the parasite are the most deadly couple in the history of the earth and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations. Some of the disease's spread is due to global warming.

1.According to paragraph 1, many people don’t seek care because ________.