There are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared (培养). If an individual is handicapped (妨碍) environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.
The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level.
1.This passage can be best titled_________.
A.Intelligence and Environment
B.Measuring Your Intelligence
C.The Case of Peter and Mark
D.How the brain Influences Intelligence
2.According to the passage, the average I.Q. is _____.
A.85 B.125 C.110 D.100
3.The case history of the twins appears to support the conclusion that _______.
A.individual with identical brains seldom test at same level
B.an individual's intelligence is determined only by his environment
C.changes of environment produce changes in the structure of the brain
D.lack of opportunity blocks the growth of intelligence
4.This passage suggests that an individual's I.Q.______.
A.can be increased by education
B.stays the same throughout his life
C.can be predicted at birth
D.is determined by his childhood
高一英语阅读理解中等难度题
There are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared (培养). If an individual is handicapped (妨碍) environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.
The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level.
1.This passage can be best titled_________.
A.Intelligence and Environment
B.Measuring Your Intelligence
C.The Case of Peter and Mark
D.How the brain Influences Intelligence
2.According to the passage, the average I.Q. is _____.
A.85 B.125 C.110 D.100
3.The case history of the twins appears to support the conclusion that _______.
A.individual with identical brains seldom test at same level
B.an individual's intelligence is determined only by his environment
C.changes of environment produce changes in the structure of the brain
D.lack of opportunity blocks the growth of intelligence
4.This passage suggests that an individual's I.Q.______.
A.can be increased by education
B.stays the same throughout his life
C.can be predicted at birth
D.is determined by his childhood
高一英语阅读理解中等难度题查看答案及解析
There are about 100 teachers, two thirds of______ are women.
A.them B.which C.who D.whom
高一英语单项填空中等难度题查看答案及解析
There’s no way of knowing why one man makes an important discovery ________ another man, also intelligent, fails.
A.since B.if C.as D.while
高一英语单项填空困难题查看答案及解析
There are two kinds of physical activity which require special training. The first demands exact, careful movements of the muscles(肌肉).This kind of activity must be strictly controlled because even a slight movement in the wrong direction will lead to a mistake. To type quickly, for example, a person needs training; the slightest movement of a finger in the wrong direction may cause a spelling mistake. A dancer who has to dance on the point of her shoes or turn around on one foot must be trained for a long period of time before she can sense her own center and balance herself. You may have seen a girl walking on a rope across an empty space, which, too, requires a lot of practice.
The second kind of physical activity needs greater strength or extra effort. Most of us get tired if we try to run half a mile without stopping, but a specially-trained person can do this without much effort. Three years ago, some scientists carried out experiments, which produced meaningful and unexpected results. They wanted to find out whether a certain amount of physical exercise would injure those suffering from heart problems. They selected some male patients and trained them in continuous bicycle riding. They were surprised to find that the harmful effect of a given amount of physical effort was actually less on the hearts of these trained patients than on those of the patients who were not similarly trained. This is important because it shows that regular physical exercise enables us to make better use of the oxygen we breathe in and that this training, in fact, reduces the amount of work our hearts do. Many tasks which are hard for untrained people are not hard at all for trained people.
1.. The first kind of physical activity must be strictly controlled because ______.
A. a mistake in the wrong direction is dangerous to the fingers
B. a wrong movement in a direction will cause no mistakes
C. a movement in the wrong direction will cause a mistake
D. a slight movement of a finger will lead to a mistake
2..
What must a dancer do before she can balance herself?
A. she must dance on the point of her shoes B. she must receive long-time training
C. she must turn around on one foot D. she must perform again and again
3..
The experiments done by some scientists showed that __________.
A. some male patients were asked to ride bicycles regularly in the experiments B. the physical exercise had more harmful effect on the hearts of the untrained patients
C. the physical exercise was harmless to the male patients with heart trouble
D .the physical exercise could be helpful for the patients to take in more oxygen
4.. What would be the best title for this text?
A. Training Our Bodies B. Physical Activities
C. Movement Training D. Extra Body Effort
高一英语阅读理解简单题查看答案及解析
In this factory there are 2,000 workers, two thirds of ______ are women .
A.them | B.which | C.who | D.whom |
高一英语单项填空困难题查看答案及解析
In our factory there are 2,000 workers, and two thirds of _______ are women.
A.them | B.which | C.whom | D.who |
高一英语单项填空简单题查看答案及解析
In our factory there are 2,000 workers, two thirds of _______ are women.
A.them | B.which | C.whom | D.who |
高一英语单项填空中等难度题查看答案及解析
There are two methods by which hydrogen(氢)can be used to power cars.The first way is to use hydrogen to drive the engine,in much the same manner as many cars use gas.The second method is to use the reaction of hydrogen with oxygen in a battery(电池).
The dream of producing hydrogen for the car from water while driving is a long way off,so we are still at the period of batteries and filling the tank with hydrogen gas.This is the most difficult thing for car users and producers.There are only sixteen hydrogen filling stations in Los Angeles and none in 99% of other cities worldwide.
Indeed,some of the big name automobile producers have pulled out of the race to put the first practical hydrogen car on the streets.Ford and GM have announced that they are pulling out in America and so has Renault in France.
However,the Japanese companies are going on with it.In fact,Honda introduced its first hydrogen fuel car in 1999.They are now working on the secondgeneration hydrogen cars known as the FCX Clarity.Guess where you can buy these cars?There is only one city in the world.Yes,Los Angeles,because of its filling stations.
Honda thinks that they could go into fullscale production of the FCX Clarity by 2020,if the world is prepared for them by then.Hyundai has ongoing plans to make hydrogen fuel cars and says that they will be produced in 2012.Daimler also says that they would be producing 100,000 hydrogen fuel cars in 2012-2013.
Then there are hydrogen powered buses in several European cities including Amsterdam,Barcelona,Hamburg,London,Luxembourg and Madrid.Lotus,the maker of London taxis,has announced that they want to produce some hydrogen powered taxis in time for the London Olympics.
So the hydrogen vehicles(交通工具)are out there and the numbers will be growing fairly soon.However,getting fuel is not the only difficulty for the average motorist.
1.Which of the following things may take the longest to come true?
A. Using the reaction of hydrogen with oxygen in batteries to power cars.
B. Using water to produce hydrogen for cars while driving.
C. Hyundai's developing hydrogen fuel cars.
D. Developing hydrogen powered taxis.
2.Which of the following statements about hydrogen powered vehicles is TRUE?
A. Hydrogen powered cars were not introduced to the public until the 21st century.
B. Hydrogen powered buses can only be seen in America right now.
C. Hydrogen powered taxis produced by Lotus will be used in America soon.
D. Hydrogen powered vehicles are likely to increase in the number soon.
3.The writer wrote this passage mainly to________.
A. tell us the history of hydrogen powered vehicles
B. tell us the presentday situation of hydrogen powered vehicles
C. introduce some Japanese car producers to us
D. introduce several European cities that are using hydrogen powered vehicles
高一英语阅读理解中等难度题查看答案及解析
There are two buildings, ____stands near a hundred feet high.
A.the larger of which | B.the larger of them |
C.the larger one that | D.the larger |
高一英语单项填空中等难度题查看答案及解析
There are two caps on the table, _____ belongs to Tom.
A.the smaller of which B.the small of that
C.the smaller of them D.the small one
高一英语单项填空中等难度题查看答案及解析