题目列表(包括答案和解析)
根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Early Childhood EducationEarly childhood education is the formal(正规的)teaching and care of young children．It primarily focuses on learning through playing to encourage the child's different kinds of development． 1
Studies with Head Start programs throughout the United States have shown some evidence that there are quite a few advantages to early childhood education, which can produce significant gains in children's learning and development．Compared to a child who does not attend pre-school, children completing their early education programs are found to be better at math and reading skills．They are excited to learn and have the tools to do so． 2 These children are more competent in their pre-school, kindergarten and school-age years, and they are usually reported as “friendlier” by parents and the children's peers(同伴)．
3 In studies with matched control groups, more students who had early schooling experiences were employed at the age of 19, fewer were on welfare, and fewer were involved with the criminal activity．What's more, some studies show that children attending pre-school are more likely to graduate and have higher education, and be well integrated(综合)as an adult．
Early childhood education gives most children a jump-start on education for their kindergarten and primary school years．It is clear that early childhood education can have some great benefits for children． 4 If early childhood education is less effective, perhaps the best model is finding strategies for allowing a parent to stay home with his or her child for at least the first two to three years．Also important is considering a child's own personality． 5
A．The long-term influence of early education is significant as well．
B．They can benefit greatly from encouragement in their early childhood．
C．Yet its quality must be assessed to see what kind of benefits it actually provides．
D．They are also able to relate to others in a superior way and that improves their social skills．
E．Many experts of education have concerned about what early childhood education means today．
F．Individual differences in children mean that not all children will get equal benefits from early childhood education．
G．It consists of activities that serve children in the pre-school years and is designed to improve later school performance．
All types of stress study, whether under laboratory or real-life situations, study mechanisms for increasing the arousal(兴奋) level of the brain.
The brain blood flow studies show that reciting the days of the week and months of the year increases blood flow in appreciate areas, whereas problem solving which demands intense concentration of a reasoning type produces much larger changes in the distribution of blood in the brain.
Between these basic studies of brain function and real life situations there is still a considerable gap, but reasonable deduction seems possible to try and understand what happens to the brain. Life consists of a series of events which may be related to work or to our so-called leisure time. Work may be relatively automatic—as with typing, for instance. It requires intense concentration and repetition during the learning phase to establish a pattern in the brain. Then the typist's fingers automatically move to hit the appropriate keys as she reads the words on the copy.
However, when she gets tired she makes mistakes much more frequently. To overcome this she has to raise her level of arousal and concentration but beyond a certain point the automaticity is lost and thinking about hitting the keys leads to more mistakes.
Other jobs involve intense concentration such as holding bottles of wine up to a strong light and turning them upside down to look for particles of dirt falling down. This sounds quite easy but experience teaches that workers can do this for only about thirty minutes before they start making a mistake. This is partly because the number of occasions with dirt in the bottle is low and the arousal level, therefore, falls. Scientists have shown that devices to raise arousal level will increase the accuracy of looking for relatively rare events. A recent study of the effect of loss of sleep in young doctors showed that in tests involving a challenge to their medical judgment when short of sleep they raised their arousal level and became better at tests of grammatical reasoning as well.
1. Problem solving——according to the brain blood flow studies.
A. is based on the ability to recite the time
B. causes changes in the distribution of blood in the brain
C. increases blood flow in some areas of the brain
D. demands intense concentration of blood in certain areas
2. The writer suggests that——.
A. the difference between the laboratory studies and real-life situations will be reduced
B. the gap between the laboratory studies and real-life situations is too large to fill up
C. the gap between the laboratory studies and real-life situations can be closed by proper reasoning
D. the results obtained in the laboratory exactly reflects the real-life situations
3. Why does say the examining bottles of wine is a hard work?
A. Because it requires high level of automaticity.
B. Because the bottles must be held upside down.
C. Because it is difficult to see the particles of dirt.
D. Because most bottles are all fight.
4. A key factor is the ability to reason in——according to the passage.
A. the amount of sleep the subject has had
B. the extent to which the subject has been taught to reason
C. the subject's knowledge of grammar
D. the level of arousal of the subject
The brain blood flow studies show that reciting the days of the week and months of the year increases blood flow in appreciate areas, whereas problem solving which demands intense concentration of a reasoning type produces much larger changes in the distribution of blood in the brain.
Between these basic studies of brain function and real life situations there is still a considerable gap, but reasonable deduction seems possible to try and understand what happens to the brain. Life consists of a series of events which may be related to work or to our so-called leisure time. Work may be relatively automatic—as with typing, for instance. It requires intense concentration and repetition during the learning phase to establish a pattern in the brain. Then the typist's fingers automatically move to hit the appropriate keys as she reads the words on the copy.
However, when she gets tired she makes mistakes much more frequently. To overcome this she has to raise her level of arousal and concentration but beyond a certain point the automaticity is lost and thinking about hitting the keys leads to more mistakes.
Other jobs involve intense concentration such as holding bottles of wine up to a strong light and turning them upside down to look for particles of dirt falling down. This sounds quite easy but experience teaches that workers can do this for only about thirty minutes before they start making a mistake. This is partly because the number of occasions with dirt in the bottle is low and the arousal level, therefore, falls. Scientists have shown that devices to raise arousal level will increase the accuracy of looking for relatively rare events. A recent study of the effect of loss of sleep in young doctors showed that in tests involving a challenge to their medical judgment when short of sleep they raised their arousal level and became better at tests of grammatical reasoning as well.
1. Problem solving——according to the brain blood flow studies.
A. is based on the ability to recite the time
B. causes changes in the distribution of blood in the brain
C. increases blood flow in some areas of the brain
D. demands intense concentration of blood in certain areas
2. The writer suggests that——.
A. the difference between the laboratory studies and real-life situations will be reduced
B. the gap between the laboratory studies and real-life situations is too large to fill up
C. the gap between the laboratory studies and real-life situations can be closed by proper reasoning
D. the results obtained in the laboratory exactly reflects the real-life situations
3. Why does say the examining bottles of wine is a hard work?
A. Because it requires high level of automaticity.
B. Because the bottles must be held upside down.
C. Because it is difficult to see the particles of dirt.
D. Because most bottles are all fight.
4. A key factor is the ability to reason in——according to the passage.
A. the amount of sleep the subject has had
B. the extent to which the subject has been taught to reason
C. the subject's knowledge of grammar
D. the level of arousal of the subject
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
完形填空：
Each person sends out a special smell. It is 1 body smell by physiologists(生理学家). The 2 people have and the physical conditions of 3 are different from person to person. So is the body smell. For those who are fond of 4 , the body smell is strong .The Americans, 5 , have the body smell similar to that of buffaloes(水牛). The vegetarians(素食者) , on the other hand, have a 6 body smell.
Scientific studies of the body smell 7 that it consists of hundreds of elements, 8 out from the human body. It is , therefore, 9 for doctors to discover the nature of 10 . Some people have 11 that soaps and perfumes(香水) with body smell of women be 12 by astronauts and explorers at the South Pole.
It has been a custom for the 13 to find the criminal (罪犯) according to the 14 .The dogs are 15 to tell smell of different people.
Body smell can 16 be used to make locks. Japanese scientists have 17 a lock that reacts to the specific smell. When the 18 of the house stands in front of the door, his smell will be 19 and checked by a certain sensor on the lock. 20 will soon be sent to the lock if the smell is 21 .
A 22 body smell is found to be able to 23 her baby at ease. French physiologists have found that the baby will be very 24 and will fall into sleep quickly 25 put beside the mother's scarf.
|
1．A．brought |
B．found |
C．called |
D．made |
|
2．A．water |
B．foods |
C．skins |
D．habits |
|
3．A．scientists |
B．countries |
C．animals |
D．people |
|
4．A．meat |
B．sugar |
C．vegetables |
D．fruit |
|
5．A．of course |
B．as well |
C．for example |
D．as a result |
|
6．A．fresh |
B．weaker |
C．green |
D．nice |
|
7．A．learn |
B．show |
C．know |
D．expect |
|
8．A．sent |
B．run |
C．taken |
D．found |
|
9．A．important |
B．necessary |
C．interesting |
D．helpful |
|
10．A．man |
B．matter |
C．diseases |
D．patients |
|
11．A．suggested |
B．wished |
C．proved |
D．considered |
|
12．A．painted |
B．tasted |
C．bought |
D．used |
|
13．A．police dog |
B．scientist |
C．doctor |
D．officer |
|
14．A．experiment |
B．smell |
C．examination |
D．diet |
|
15．A．trained |
B．fed |
C．ordered |
D．caught |
|
16．A．always |
B．never |
C．still |
D．also |
|
17．A．introduced |
B．invited |
C．invented |
D．sold |
|
18．A．lock |
B．visitor |
C．owner |
D．stranger |
|
19．A．given |
B．felt |
C．fell |
D．dropped |
|
20．A．An order |
B．A sound |
C．An idea |
D．A call |
|
21．A．strong |
B．weak |
C．wrong |
D．right |
|
22．A．woman's |
B．mother's |
C．dog's |
D．cat's |
|
23．A．put |
B．place |
C．set |
D．send |
|
24．A．bright |
B．healthy |
C．noisy |
D．quiet |
|
25．A．until |
B．if |
C．and |
D．but |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com