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We all know that it is possible for ordinary people to make their homes on the equator, although often they may feel uncomfortably hot there. Millions do it. But as for the North Pole—we know that it is not only a dangerously cold place, but that people like you and I would find it quite impossible to live there. At the present time only the scientists and explorers can do so, and they use special equipment. Men have been travelling across and around the equator on wheels, on their feet or in ships for thousands of years: but only a few men, with great difficulty and in very recent time, have ever crossed the ice to the North Pole. So it may surprise you to learn that, when traveling by air, it is really safer to fly over the North Pole than over the equator. Of course, it is not true about landings in the polar region, but the weather, if we are flying at a height of 5 , 000 meters above the Pole is a delight. At 4, 000 meters and move above the earth you can always be sure that you will not see a cloud in the sky as far as your eyes can reach. In the tropics, on the other hand, you are not certain to keep clear of bad weather even at such heights as 18, 000 or 20, 000 meters.
Aeroplanes can’ t climb as high or as quickly in cold air as in warm. Nor can clouds. In practice , this is an advantage to the aeroplane, which is already at a good height when it reaches the polar region and so does not to climb, while at the same time cold air keeps the clouds down low.
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Some psychologists maintain that mental acts such as thinking are not performed in the brain alone, but that one’ s muscles also participate. It may be said that we think with our muscles in somewhat the same way that we listen to music with our bodies.
You surely are not surprised to be told that you usually listen to music not only with your ears but with your whole body. Few people can listen to music without moving their body or, more specifically, some part of their body. Often when one listens to a symphonic concert on the radio, he is attracted to direct the orchestra even though he knows there is a good conductor on the job.
Strange as this behavior may be, there is a very good reason for it. One cannot derive all possible enjoyment from music unless he participates, so to speak, in its performance. The listener “feels“ himself into the music with more or less noticeable motions of his body.
The muscles of the body actually participate in the mental process of thinking in the same way, but this participation is less obvious because it is less noticeable.
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A lawyer friend of mine has devoted herself to the service of humanity. Her special area is called “public interest law“.
Many other lawyers represent only clients who can pay high fees. All lawyers have had expensive and highly specialized training, and they work long, difficult hours for the money they earn. But what happens to people who need legal help and cannot afford to pay these lawyers’ fees?
Public interest lawyers fill this need. Lisa, like other public interest lawyers, earns a salary much below what some lawyers can earn. Because she is willing to take less money, her clients need the help, even if they can pay nothing at all.
Some clients need legal help because stores have cheated them with faulty merchandise. Others are in unsafe apartments, or are threatened with eviction and have no place to go to. Their cases are called “civil“ cases. Still others are accused of criminal acts, and seeking those public interest lawyers who handle “criminal“ cases. These are just a few of the many situations in which men and women who are public interest lawyers serve to extend justice throughout our society.
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It was not much fun to travel on one of the old sailing ships. Life was hard for both passengers and crew. 17th century sailing ships were small and rolled heavily in rough seas, so most of the passengers were seasick.
There were no toilets, and the spaces below deck where passengers had to stay during gales were often not more than 5 foot high. Water was scarce and the little water they got was brown and smelt terrible.
Food was a problem, too—there was only salted meat, ship’ s biscuits and cheese, but the cheese was so hard that sailors often made buttons out of it for their jackets and trousers. There were no vegetables or fruit, so the people on board often fell ill.
The sailors, however, were a bit better off than the passengers. They each had a bottle of beer a day, and they needed. The work they had to do was hard and dangerous. Courage was needed, for the heavy sails had to be set and taken down in all kinds of weather, and quite often sailors were swept overboard in a gale. Almost the worst thing about the voyages was the time they took up to 70 days for the journey across the Atlantic. Not surprisingly, everybody was overjoyed when they at last approached land and stepped ashore. But some ships never arrived.
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I don’ t like to disturb you, because you’ re quite tired______today. of with out on
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Not always______they want to. people can do what people cannot do what can people do what can’t people do what
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Mr. Holmes called at many schools______he lived to ask them to accept his son, but he was refused everywhere for being a black. that around where near which which
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One warning was______to stop her doing it. suffered sufficed suggested provided
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She is such a______person, always asking how I’ m feeling. considerable considering considered considerate
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Only residents here enjoy the______of using this parking lot. privilege possibility favor right
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Stupid people often find it difficult to______their prejudices. give in give away give into give up
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That’ s the reason______Ann could not do her part of the job. that of because why
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Her skirt had been so______in packing that she had to iron it before going out. faded torn dirty crushed
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Where did you get your watch______? repair to repair repaired repairing
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As we know, physics______the science of energy. was were is are
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We substitute fish______meat several times a week. for to with and
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I can’t tell the______difference between the twin sisters. slight simple slender single
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When she does something, Mrs. Brown feels that her little child is always______. under way in the way on the way by the way
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Wood does not conduct electricity, ______. nor rubber does nor does rubber also doesn’ t rubber so doesn’ t rubber
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It is not______that this situation will last very long. alike the like like likely
