题目内容
71 It is divided into two types: short term memory and long term memory. Short term memory helps the brain to remember the information from a few seconds to a few minutes, for example, searching a phone number in the phone directory. This type of information is not stored for a long time, and slips from the brain. 72
73 There is no exact definition of brain exercises. The key to brain exercises is to stimulate(刺激) the gray cells of our mind. For example, trying out different problem solving exercises can be a good practice for improving the analytical skills of brain. 74 If you regularly exercise it, you will develop a good body, or else you will have an unfit body, and thus, our brain needs exercises regularly. Here are some memory improvement tips for adults:
●Regular exercises help to keep away diseases that are harmful to the memory. Besides, regular exercising improves the feeling of well-being and improves blood circulation to the brain.
●Don't be stressed, as stress holds back the ability of the mind to concentrate. A stress-free mind will collect and store more information that a stressed mind, so avoid being over-stressed. But in modern times people have great pressure from work and life. 75 . Sleep is necessary for keeping the mind and body fit and the side effects of lack of sleep include a lack of concentration.
Ask your doctors for advice on memory.
Developing good sleeping habits helps a lot.
The memory is just like our body in some way.
Memory is the remembering of any information taken in by the brain.
Not all people have the power to recite so many things at a time.
Long term memory, on the other hand, is the memory where we make conscious efforts to keep the information for a long time.
Brain exercises are one of the simplest ways of improving memory power.
DFGCB
解析:
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教学练新同步练习系列答案
课前课后同步练习系列答案
课堂小作业系列答案
黄冈小状元口算速算练习册系列答案_______71_______ It is a very happy day for many boys and girls. Before the term ends in some schools, the children act a nativity (基督诞生) or "birth" play, showing how Jesus was born in a stable.（马棚）.
On the twenty-fourth of December, all children are very excited.______72____ The younger children think that Father Christmas will come down the chimney of fireplace, so they hang up a sock for him to put presents in. The greedy ones even hang up a pillowcase or a sack to try to get more presents.________73_____
On Christmas morning, the children wake up very early. Some even turn on the light at two o'clock, and most of them are awake by six o'clock although there is no light in England for another hour or two at this time of the year.
_____74______ At about one o'clock in the afternoon, the Christmas dinner is brought in._____75______ Children search in their Christmas pudding for new coins which are hidden in it. The rest of the day is full of games and eating until the happiness of all Christian holidays comes to an end.
| A．People are often busy going shopping. |
| B．The turkey or chicken is quickly eaten. |
| C．Now the Chinese people also celebrate Christmas. |
| D．Children look for their presents, and the young ones play while the dinner is prepared. |
F. Usually they are sent to bed early so that their parents can get the presents ready.
G. Christmas Day falls on the twenty-fifth of December.
_______71_______ It is a very happy day for many boys and girls. Before the term ends in some schools, the children act a nativity (基督诞生) or "birth" play, showing how Jesus was born in a stable.（马棚）.
On the twenty-fourth of December, all children are very excited.______72____ The younger children think that Father Christmas will come down the chimney of fireplace, so they hang up a sock for him to put presents in. The greedy ones even hang up a pillowcase or a sack to try to get more presents.________73_____
On Christmas morning, the children wake up very early. Some even turn on the light at two o'clock, and most of them are awake by six o'clock although there is no light in England for another hour or two at this time of the year.
_____74______ At about one o'clock in the afternoon, the Christmas dinner is brought in._____75______ Children search in their Christmas pudding for new coins which are hidden in it. The rest of the day is full of games and eating until the happiness of all Christian holidays comes to an end.
|
A．People are often busy going shopping. |
|
B．The turkey or chicken is quickly eaten. |
|
C．Now the Chinese people also celebrate Christmas. |
|
D．Children look for their presents, and the young ones play while the dinner is prepared. |
E. Later that night, Father or Mother will put presents in the sock, and leave others at the side of the bed.
F. Usually they are sent to bed early so that their parents can get the presents ready.
G. Christmas Day falls on the twenty-fifth of December.