Alzheimer’s disease is a major national health problem. Nearly 2 million Americans over the age of 65 have Alzheimer’s disease. It is a leading cause of death among the elderly. But Alzheimer’s disease is not confined （限于） to the aged. There may be a million or more people under the age of 65 suffering from the disease.
　　At one time, people suffering from the disease were said to be “getting old”. The disease was thought to be a natural part of growing old, but it is now known that Alzheimer’s disease strikes young and old alike. It is an organic （器官的） disease that destroys brain cells.
　　Alzheimer’s disease affects the patient’s memory, speech, and movement. In the beginning stages of the disease, the patient may seem slightly confused. He may have trouble speaking, then the patient’s memory begins to fail. He may forget dates, numbers, names and plans.
As the disease progresses, the patient may not recognize family and friends. These symptoms（症状） often cause terrible anxiety in the patient. He may feel lost and frightened. Sometimes the patient reacts with wild and bad behavior.
　　In the last stages of the disease, the patient may not be able to take care of himself. He may have lost the ability to speak and walk.
　　Scientists don’t know exactly what causes Alzheimer’s disease. It may be caused by a virus （病毒）.It may be caused by a poisonous substance（物质） in the environment. At present, there is no cure for the disease. But there are ways to slow its progress. Exercise and physical treatment can help the patients of this disease.
【小题1】The main idea of the passage is that Alzheimer’s disease ________.

A．is a terrible part of the aging process

B．is an organic disease that affects young and old

C．can be cured by physical treatment

D．causes forgetfulness

【小题2】All of the following are symptoms of Alzheimer’s disease EXCEPT________.

A．forgetfulness	B．difficulty in speaking
C．loss of sight	D．loss of the ability to walk

【小题3】According to the passage, which of the following may be a cause of Alzheimer’s disease?

A．Poisons produced by the brain.	B．Getting old.
C．A virus.	D．Lack of exercise.

【小题4】 The press of Alzheimer’s disease can be slowed by________.

A．operation	B．a change in environment
C．medicines	D．physical treatment and exercise

Alzheimer’s disease is a major national health problem. Nearly 2 million Americans over the age of 65 have Alzheimer’s disease. It is a leading cause of death among the elderly. But Alzheimer’s disease is not confined （限于） to the aged. There may be a million or more people under the age of 65 suffering from the disease.

　　At one time, people suffering from the disease were said to be “getting old”. The disease was thought to be a natural part of growing old, but it is now known that Alzheimer’s disease strikes young and old alike. It is an organic （器官的） disease that destroys brain cells.

　　Alzheimer’s disease affects the patient’s memory, speech, and movement. In the beginning stages of the disease, the patient may seem slightly confused. He may have trouble speaking, then the patient’s memory begins to fail. He may forget dates, numbers, names and plans.

As the disease progresses, the patient may not recognize family and friends. These symptoms（症状） often cause terrible anxiety in the patient. He may feel lost and frightened. Sometimes the patient reacts with wild and bad behavior.

　　In the last stages of the disease, the patient may not be able to take care of himself. He may have lost the ability to speak and walk.

　　Scientists don’t know exactly what causes Alzheimer’s disease. It may be caused by a virus （病毒）.It may be caused by a poisonous substance（物质） in the environment. At present, there is no cure for the disease. But there are ways to slow its progress. Exercise and physical treatment can help the patients of this disease.

1.The main idea of the passage is that Alzheimer’s disease ________.

A．is a terrible part of the aging process

B．is an organic disease that affects young and old

C．can be cured by physical treatment

D．causes forgetfulness

2.All of the following are symptoms of Alzheimer’s disease EXCEPT________.

A．forgetfulness	B．difficulty in speaking
C．loss of sight	D．loss of the ability to walk

3.According to the passage, which of the following may be a cause of Alzheimer’s disease?

A．Poisons produced by the brain.	B．Getting old.
C．A virus.	D．Lack of exercise.

4. The press of Alzheimer’s disease can be slowed by________.

A．operation	B．a change in environment
C．medicines	D．physical treatment and exercise

 

Alzheimer's disease is a major national health problem. Nearly 2 million Americans over the age of65 have Alzheimer's disease. It is a leading cause of death among the elderly. But Alzheimer's disease is not confined (限于) to the aged. There may be a million or more people under the age of 65 suffering from the disease.

At one time, people suffering from the disease were said to be "getting old". The disease was thought to be a natural part of growing old, but it is now known that Alzheimer's disease strikes young and old alike. It is an organic (器官的) disease, that destroys brain cells.

Alzheimer's disease affects the patient's memory, speech, and movement. In the beginning stages of the disease, the patient may seem slightly confused. He may have trouble speaking．then the patient's memory begins to fail. He may forget dates, numbers, names and plans.

As the disease progresses, the patient may not recognize family and friends. These symptoms(症状) often cause terrible anxiety in the patient. He may feel lost and frightened. Sometimes the patient reacts with wild and bad behavior.

In the last stages of the disease, the patient may not be able to take care of himself. He may have lost the ability to speak and walk.

Scientists don't know exactly what causes Alzheimer's disease. It may be caused by a virus (病毒). It may be caused by a poisonous substance(物质) in the environment. At present, there is no cure for the disease. But there are ways to slow its progress. Exercise and physical treatment can help the patients of this disease.

The main idea of the passage is that Alzheimer's disease _________ .

A．is a terrible part of the aging process

B．is an organic disease that affects young and old

C．can be cured by physical treatment

D．causes forgetfulness

All of the following are symptoms of Alzheimer's disease EXCEPT__________．

A．forgetfulness

B．difficulty in speaking

C．loss of sight.

D．loss of the ability to walk

According to the passage, which of the following may be a cause of Alzheimer's disease?

A．Poisons produced by the brain．

B．Getting old.

C．A virus.

D．Lack of exercise.

The press of Alzheimer's disease can be slowed by

A．operation

B．a change in environment

C．medicines　

D．physical treatment and exercise

The time of year a baby is born can shape what profession they will embark on (从事) in later life, a new study has suggested. Being born in a certain month appears to indicate the statistical likelihood of what job a person will end up with, the study by the Office for National Statistics found. Researchers have uncovered that the month in which babies are born could also affect everything from intelligence to length of life.
A child born December is more likely to become a dentist while someone whose birthday falls in January will tend to a debt collector, they found. A February birth appears to increase the chances of being an artist while March babies appear to go on to become pilots. Meanwhile, April and May are said to have a fairly even spread of professions, births in the summer months mean a much lower chance of becoming a high-earning football player, doctor or dentist.
The study was derived (推导出) by researchers who analyzed the birth months of people in 19 separate occupations using information from the last census, the Daily Mail reported. Although these trends may be difficult to explain, correlations (关联) between birth months and specific health problems have a scientific basis. Spring babies are at greater risks of illnesses including schizophrenia, Alzheimer’s disease, asthma and autism. They may also be less clever than classmates born in other parts of the year.
【小题1】What is the main idea of this passage?

A．The year when a baby is born may not be associated with the job he or she will end up with.

B．Researchers have found the birth month could affect both intelligence and length of life.

C．The birth time can give signs of future development of what professions people will start.

D．The study indicates there are correlations between birth months and some terrible risks.

【小题2】Which of the following is NOT true according to the passage?

A．A child born in December is more likely to become an artist while someone born in January will tend to be a dentist.

B．A February birth appears to have the possibilities of being an artist while March babies appear to become pilots.

C．Children born in April and May are said to have equally balanced chances in their future professions.

D．Births in the summer months mean they have few chances to earn a lot of money as a football player, doctor or dentist.

【小题3】What do the researchers also study besides the analyses of the trends between birth months and professions?

A．Some serious diseases from births of many children.

B．A lot of mental illnesses caused by giving birth to children.

C．The secret of births and healthy problems.

D．The relationship between birth months and certain health problems.