43. The reason for scientists’ success is that . A. they read books that were not taught at school B. they worked all their lives C. they wasted not a single moment D. they knew how to use their brains B No one really knows how and why people change as they get older. Also, no theory sufficiently explains all the changes of the aging process. Aging is a complex and varied process that varies in how it affects different people and organs. In fact, even in one person , different organ systems “age “ at a different rate. At a certain point in our lives, our body systems will begin to weaken . It may become more difficult for us to see and hear. The slow change of aging causes our bodies to lose some of their ability to bounce back from disease and injury. In order to live longer , we have always tried to slow or stop this change that leads us toward the end of our lives. Many factors decide our health . A good diet plays an important role. The amount and the type of exercise we get are another two factors. Our living condition is yet another. But scientists studying the aging problem want to know: Why do people grow old? They hope that by studying the aging medical science they may be able to make the length of life longer. There is nothing to be afraid of as the old age comes. Many consider the later part of life to be the best time for living. Physical activity may become less, but often we get better understanding of the world and ourselves. What we consider the old age now may only be middle-aged some day soon. Who knows ,with so many advances in medical science happening so quickly, life length may one day be measured in centuries ,rather than in years! 查看更多

 

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  Many people go to school for an education. They learn languages, history, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet no one can learn everything from school. A teacher, no matter how much he knows, cannot teach his students everything they want to know. The teacher’s job is to show his students how to learn. He teaches them how to read and how to think. So, much more is to be learned outside school by the students themselves.

It is always more important to know how to study by oneself than to memorize (记住) some facts or a formula (公式). It is usually quite easy to learn a certain fact in history or a formula in mathematics. But it is very difficult to use a formula in working out a maths problem. Great scientists, such as Einstein, Newton and Galileo didn’t get everything from school. But they were all so successful. They invented so many things for mankind. 

Above all, they knew how to use their brains.

1.Whether he is more ________or less, a teacher can’t teach his students everything they want to know.

       A. important       B. useful             C. difficulty        D. knowledgeable

2.A teacher’s job is mainly to train his students to master the ability of __________.

       A. learning by themselves                B. making a living  

       C. reading and thinking                  D. studying all the subjects

3.The reason for scientists’ success is that _______.

       A. they read books that were not taught at school  

       B. they worked all their lives

       C. they wasted not a single moment            

       D. they knew how to use their brains

 

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  Many people go to school for an education.They learn languages, history, geography, physics, chemistry and mathematics.Others go to school to learn a skill so that they can make a living.School education is very important and useful.Yet no one can learn everything from school.A teacher, no matter how much he knows can not teach his students everything they want to know.The teacher's job is to show his students how to learn.He teaches them how to read and how to think.So much more is to be learned outside school by the students themselves.

  It is always more important to study by oneself than to learn by heart some facts or a formula(公式).It is actually quite easy to learn a certain fact in history or a formula in maths.But it is very difficult to use a formula in working out a maths problem.Great scientists, such as Einstein, Newton and Galileo didn't get everything from school.But they were all so successful.They invented so many things for mankind.The reason for their success is that they worked hard all their lives, not wasting a single moment.They would ask many questions as they read and they did thousands of experiments.

  Above all, they knew how to use their brains.

(1)

What do people go to school for?

[  ]

A.

Teaching.

B.

Books.

C.

Learning languages.

D.

An education.

(2)

The teacher's job is to teach ________.

[  ]

A.

everything the students want to know

B.

the students everything that they know

C.

the students some facts of formulas

D.

the students how to learn

(3)

Einstein, Newton and Galileo did so many things for mankind because ________.

[  ]

A.

they learned a lot at school

B.

they knew how to learn new things outside class by themselves

C.

they were so useful

D.

they went to college and learned from professors

(4)

Who does the article say didn't waste a single moment?

[  ]

A.

All great people.

B.

Persons who work as teachers.

C.

The great scientist-Newton.

D.

Some great scientists.

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Many people go to school for an education. They learn languages, history, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet no one can learn everything they want to know. The teacher’s job is to show his students how to learn. He teaches them how to read and how to think. So, much more is to be learned outside school by the students themselves.
It is always more important to know how to study by oneself than to memorize some facts or a formula. It is usually quite easy to learn a certain fact in history or a formula in mathematics. But it is very difficult to use a formula in working out a maths problem. Great scientists, such as Einstein, Newton and Galileo didn’t get anything from school. But they were all so successful. They invented so many things for mankind.
The reason for their success is that they knew how to study. They read books that were not taught at school. They worked hard all their lives, wasting not a single moment. They would ask many questions as they read and they did thousands of experiments.
Above all, they knew how to use their brains.
【小题1】 Many people go to school for an education. But some others go to school for __________.

A.enjoying themselvesB.learning subjects
C.learning a skillD.making a living
【小题2】. A teacher’s job is mainly to train his students to master the ability of __________.
A.learning by themselvesB.making a living
C.reading and thinkingD.studying all the subjects
【小题3】Using a formula in working out a maths problem is ______ memorizing it.
A.much easier thanB.more difficult than
C.as easy asD.as difficult as
【小题4】 The scientists were successful because __________.
A.they read books that were not taught at school
B.they worked all their lives
C.they wasted not a single moment
D.they knew how to use their brains

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Many people go to school for an education. They learn languages, history, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet no one can learn everything they want to know. The teacher’s job is to show his students how to learn. He teaches them how to read and how to think. So, much more is to be learned outside school by the students themselves.

It is always more important to know how to study by oneself than to memorize some facts or a formula. It is usually quite easy to learn a certain fact in history or a formula in mathematics. But it is very difficult to use a formula in working out a maths problem. Great scientists, such as Einstein, Newton and Galileo didn’t get anything from school. But they were all so successful. They invented so many things for mankind.

The reason for their success is that they knew how to study. They read books that were not taught at school. They worked hard all their lives, wasting not a single moment. They would ask many questions as they read and they did thousands of experiments.

Above all, they knew how to use their brains.

1. Many people go to school for an education. But some others go to school for __________.

A.enjoying themselves

B.learning subjects

C.learning a skill

D.making a living

2.. A teacher’s job is mainly to train his students to master the ability of __________.

A.learning by themselves

B.making a living

C.reading and thinking

D.studying all the subjects

3.Using a formula in working out a maths problem is ______ memorizing it.

A.much easier than

B.more difficult than

C.as easy as

D.as difficult as

4. The scientists were successful because __________.

A.they read books that were not taught at school

B.they worked all their lives

C.they wasted not a single moment

D.they knew how to use their brains

 

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Many people go to school for an education. They learn languages, history, politics, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet, no one can learn everything from school. A teacher, no matter how much he knows, can not teach his students everything they want to know. The teacher’s job is to show his students how to learn. He teaches them how to read and how to think. So, much more is to be learned outside school by the students themselves.
It is always more important to know how to study by oneself than to memorize some facts or a formula(公式). It is actually quite easy to learn a certain fact in history or a formula in mathematics. But it is very difficult to use a formula in working out a math problem. Great scientists before us didn’t get everything from school .Their teachers only showed them the way. Edison did not even finish primary school. But they were all so successful. They invented so many things for mankind. The reason for their success is that they knew how to study. They read books that were not taught at school . They would ask many questions as they read. They did thousands of experiments. They worked hard all their lives, wasting not a single moment. Above all , they knew how to use their brain.
【小题1】 To work out a math problem, you need to know __________.

A.only a certain formula
B.how to memorize some facts
C.only some facts
D.the method to work it out
【小题2】 Why were many scientists so successful?
A.They received good education.
B.They were very clever.
C.They knew how to learn.
D.They learned lots of facts and formulas.
【小题3】How did great scientists study?
A.They read a lot of books and asked many questions while reading.
B.They did thousands of experiments.
C.They always worked hard and never wasted time.
D.All of the above.

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