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Children today spend more time stare at computer and 【1】______TV screens both at school an

Children today spend more time stare at computer and 【1】______

TV screens both at school and at home. Scientific 【2】______

studies show an epidemic of myopia (also known as nearsightedness) has struck children—and it is spreading faster in many countries. Doctors warn that sitting too close

to a computer, especially fixes your eyes at a computer or 【3】______

TV screen from close range, increases the risk of myopia.

The cause of myopia is difficult to explain in simple terms. While some say sitting near computers and TV screens is one of the reasons, others say children born to nearsighted parent/parents are vulnerable. 【4】______

Can genes or the environment, or a combination of two 【5】______

explain the growing prevalence of myopia across many countries？ How can parents understand what causes myopia and the risks it poses to their children's eyesight？ Children suffering from myopia have trouble seeing

close objects clearly. The eyeball is thought to become 【6】______

longer, because of which less effort is needed to see up

close. Moreover, the elongated eye can no longer focus on 【7】______

distant objects.

Symptoms of myopia are rarely noticed in early 【8】______

childhood. Myopic children must hold books very close to 【9】______

their face or may not be able to read the writing on the

blackboard in school. They may squint and complain of 【10】______

head and eyestrain.

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更多“Children today spend more time…”相关的问题

第1题

Few Americans remain in one position or one place for a lifetime. We moving from town to c

ity to suburb, from high school to college in a different state, from a job in one region to a better job elsewhere, from the home where we raise our children to the home where we plan to live in retirement. With each moving we are forever making new friends, who become part of our new life at that time.

For many of us summer is a special time for forming new friendships. Today millions of Americans vacation abroad, and they go not only to see new sights but also with the hope of meeting new people. No one really expects a vacation trip to produce a close friend, but the beginning of a friendship is possible.

The word "friend" can be applied to a wide range of relationships—to someone one has known for a few weeks in a new place, to a fellow worker, to a childhood playmate, to a man or woman, to a trusted confidant (知己) .

The reasons why many Americans move from place to place are as follows except______.

A．saving money

B．getting a better job

C．going to college

D．finding a place to spend the rest of the life

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第2题

The ordinary family in colonial North America was primarily concerned with sheer physical

survival and beyond that, is own economic prosperity. Thus, children were valued in terms of their productivity,and they assumed the role of producer quite early. Until they fulfilled this role, their position in the structure of the family was one of subordination (从属)，and their psychological needsand capacities received little consideration.

As the society became more complex, the status of children in the family and in the society became more important. In the complex, technological society that the United States has become, each member must fulfill a number of personal and occupational roles and be in constant contact with a great many other members. Consequently, viewing children as potentially acceptable members of society means that they are regarded more as people in their own right than as utilitarian organisms. This acceptance of children as equal participants in the contemporary family is reflected in the variety of statutes protecting the rights of children and in the social public welfare programs devoted exclusively to their well-being.

This new way of children and the increasing contact between the members of society has also resulted in a great interest in child-rearing techniques. People today spend a considerable portion of their time on the proper way to bring up children. It is now possible to influence the details of the socialization of another person’ s child by spreading the principle of current and fashionable theories and methods of child-rearing. Which of the following would be the best title for the passage？

A.The Child as a Utilitarian Organism.

B.The Development of Cultural Values.

C.The Children of Colonial North America

D.The Place of Children in American Society.

____Children in colonial North America were mainly valued for their.A.survival ability

B.physical characteristics

C.productive capacity

D.academic achievements

____It can be inferred from the passage that formal schooling in colonial North America was____.A.highly disciplined

B.generally required by law

C.improperly administered

D.considered relatively unimportant

According to the passage, parents have become increasingly interested in____.A.their children’ s future occupations

B.having smaller families

C.adoption programs for childless couples

D.child-rearing techniques

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第3题

Now many people spend a lot of money__________ the poor children go to sch001．

A.help

B.to help

C.to helping

D.helping

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第4题

At the beginning of that season the childrenA. hatedto spend more time on their homewo

At the beginning of that season the children

A. hatedto spend more time on their homework

B. felt excited about making their own decisions

C. were pleased to have more freedom

D; were worried about thechange

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第5题

It has been a widespread belief that the American family is dying. But a new study rev

eals that the American family is stronger than ever. This study affords surprising evidence of the persistence of American commitments to family life.

The American family is changing, not dying. It is becoming smaller, men and women are becoming more equal, and the divorce rate is higher. But despite the high divorce rate, marriage has never been more popular. The majority of divorced people remarry, but only 2% marry more than twice. Most marriages last a long time, and a large proportion of divorces are from teenage marriages. Depending on the specific situation, there’s often good reason for teenage marriages to break up.

There is no evidence that children receive less attention from mothers who work outside the home than from mothers working inside the home. So far the amount of educational or development time hasn’t varied very much, whether or not the mother works outside the home. In fact, working mothers try to make up for it by setting aside time only for their children.

The study shows that television is by far the most significant new childcare arrangement of this century. The most important activity for children up to age 14 is watching television.

School is the second most time-consuming activity for children. They spend an average of about 19 hours a week in school. A larger proportion of children go to school now than ever before, and they stay in school longer. Another big change is that the proportion of very young children in daycare centers (日托站) has almost doubled in recent years. Compared with these two dramatic changes in child activity, the changes caused by mothers working outside the home appear very small.

1.The main idea of this article is that _______.

A.he American family is dying

B.the American family is changing, but it is stronger than ever

C.young people today don’t want to get married

D.education has resulted in dramatic changes in the American family

2.Which of the following statements is NOT true？()

A.The majority of marriages last long

B.Working mothers devote less time to their children

C.Marriage is more popular than before

D.Many divorced people remarry

3.The author of this article believes that ________.

A.teenage marriages should be encouraged

B.the American family is here to stay

C.mothers should not work when their children are small

D.children should not watch so much television

4.What is the most significant new childcare arrangement of this century？()

A.The daycare center

B.Television

C.The school

D.Development time.

5.According to the writer, which two major factors have led to the belief that the American family is dying？()

A.Divorces are increasing and many teenage marriages break up

B.Children stay in school longer and mothers have little time to take care of them

C.The divorce rate is high and children care more about television than anything else

D.The divorce rate is high and working mothers neglect their children

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第6题

One reason why the woman of today may take a job is that she ______.A．is younger when her

One reason why the woman of today may take a job is that she ______.

A．is younger when her children are old enough to look after themselves

B．does not like children herself

C．needn' t worry about food for her children

D．can be free from family duties when she reaches sixty

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第7题

One reason why the woman of today takes a job is that she__________ ．A.is younger when her

One reason why the woman of today takes a job is that she__________ ．

A.is younger when her children are old enough to look after themselves

B.does not like children herself

C.need not worry about food for her children

D.can retire from family responsibilities

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第8题

According to an analysis, compared with normal children today, children treated as mentall

y ill 50 years ago______.

A．were less isolated physically

B．were probably less self-centered

C．probably suffered less from anxiety

D．were considered less individualistic

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第9题

People today are still talking about the generation gap. Some parents complain that their

children do not show them proper respect, while children complain that their parents do not understand them at all.

What has gone wrong？ Why has the generation gap appeared？

One important cause is that young people want to choose their own life style. In more traditional societies, when children grow up, they are expected to live in the same area as their parents, to marry people on their children are another cause of the generation gap.

Parents often expect their children to do better than they do, to find better jobs, to make more money; the high wishes that parents place on their children are another cause of the generation gap.

Finally, the high speed of social changes deepens the gap. In a traditional culture, people are valued for their wisdom, but in our society today the knowledge of a lifetime may be out of use overnight.

According to the passage, children today expect their parents to ______.

A．give them more independence

B．choose a good job for them

C．live together with them

D．make more money

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第10题

The reason some children are backward in speaking today is that （）.

A.they do not listen carefully to their mothers.

B.their brains have to absorb too much language at once.

C.their mother do not respond to their attempt to speak.

D.their mothers are not intelligent enough to help them.

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第11题

What makes father no longer be the most important in a family？A．Father does much less for

What makes father no longer be the most important in a family？

A．Father does much less for his children today than he used to.

B．The number of married women in employment has increased now.

C．There are many choices of employment for mothers and children.

D．With their earning, mother and children do not need to depend on father for their life.

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