【小编寄语】职称英语考试中的阅读理解有3篇文章,每篇300-450词,每篇文章后有5道题(四选一,第31-45题,每题3分,共45分),考查应试者对文章主旨和细节信息的理解能力。这里,小编给大家精选了阅读理解的中英文语句材料,帮助大家积累词汇,复习语法知识,为考试打下基础。
沪江小D提醒:鼠标悬停在颜色不同的单词上或划选单词即可获得详细释义哦~
A World without Oil (假如世界没有石油)
4. Scientists predict that the world"s known oil resources will run out early in the next century. But long before then the world will have to decide on its priorities. Can we afford to use so much of our limited petroleum supplies for private motoring? Should airlines compete on similar routes allowing planes to fly long distances with empty passenger seats? What alternative energy resources can be developed?
5. There is an old English saying, "Necessity is the mother of invention," which means that when you are faced with a need you will discover some way of fulfilling it. Already scientists are proposing some fascinating solutions. There is one suggestion that the wheeled traffic and the footsteps of crowds walking the streets in major cities could generate energy. One company has presented an idea in which metal strips inserted in pavements and roads operate fly wheels by means of a piston action using hydraulic fluid. They say the human and wheeled traffic in a busy city center could provide enough energy to light the streets of an entire town or power the heating system for a hospital or school. Some people are developing sophisticated versions of the windmill. Engines can run on alcohol, so surplus sugar cane could be used to produce energy. An air ship powered by energy from the sun has been suggested. Such "sun ship" would have a large enough surface area to carry the enormous number of solar cells necessary to move any appreciable load. Such "sun ship" might travel at over one hundred kilometers an hour. In such circumstances, of course, the tropical parts of the world would have a head start in the race to find new energy sources.
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【中国备战状态】【备战2011年职称英语考试】精选阅读中英文语句(12)
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