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【新东方课程简介】 东方口译课程规划:口译名师指导
Question 1-5
Many are surprised to learn that Antarctica is nearly twice the size of the United States. The name Antarctica was coined to mean "opposite to the Arctic," and it is just that in many ways besides its geographic position. Antarctica is a high, ice-covered landmass, whereas the Arctic landmasses are grouped around the ice-covered Arctic Ocean.
开篇第一句话点名全文主题“Antarctica”南极洲,并与“Arctic”北极圈进行对比,通过面积、地理、地域特点等进行描述介绍,文章属说明文范畴。
Largely because of this primary difference, the climates of the two regions are very different. Antarctica is the coldest area in the world, on the average about 30 degrees colder than the Arctic. At the South Pole, nearly 10,000 feet in elevation, monthly mean temperatures range from -13°F in the summer to -80° in the winter. Only in coastal regions do temperatures occasionally rise above freezing in the summer (December to March). In contrast, near the North Pole monthly mean temperatures often rise above freezing.
第二段划线首句为主题句,交代段落大意,南极与北极气温特点差异显著,通过大量温度数据进行论证。
At both poles, daily temperatures may drop far below the monthly means. At American South Pole Station, winter temperatures occasionally fall below -100 degrees F. Elsewhere, on higher parts of the south polar plateau, even lower temperatures are recorded. At Vostok Station (U.S.S.R.), a temperature of -127°F was measured in August 1960, the world's record low temperature.
第三段首句为段落主题句,表明两极气候有相同之处,即降温幅度极大,同样以数字佐证。
Partly because of this climatic difference, the land animal and plant populations of the two regions differ greatly. On the continent of Antarctica very little plant life exists, whereas in the Arctic it exists in abundance. In some of the few ice-free areas of Antarctica, mosses, lichens, or algae can be found. These are quite different from their northern counterparts. Penguins, the large but flightless· birds that populate Antarctic coastlines, do not exist in the Arctic, whereas land animals of the Arctic-foxes, bears, reindeer, lemmings-are unknown in the Antarctic. As recorded by fossils in the old sedimentary rock layers, this "oppositeness" between north and south extends far back into the early chapters of Earth history.
第四段划线首句为主题句,气候差异导致南北两极动植物的分布迥异。南极大陆植物稀缺,而北极植物丰沛,“abundance”丰富一词再次出现,属于中口高频词汇。
Ice is the overwhelming feature of Antarctica. More than 4.5 million square miles of ice sheet cover the continent. Great rivers of ice, called glaciers, push down the mountain valleys. Shelves of ice surround the continent and stick out into the sea. Antarctica is the storehouse of about 85 percent of the total world supply of ice.
此段主题句仍属第一句,冰雪是南极最为明显的特点。后文通过冰雪覆盖面、河流冰川等例子佐证主题句南极为冰天雪地之所。
The icecap is very thick, averaging between 7,000 and 8,000 feet. At one particular point, scientists have found the distance from the surface to the rock underneath the ice to be more than 13,000 feet.
此段为例子断,通过科学家论述来证明上一段主题,即南极为冰雪覆盖,可略读。
If this great volume of ice were to melt, the volume of the world oceans would increase, and sea level would rise, and there would be a threat to coastal areas. Extreme atmospheric changes would have to take place for this to happen.
最后一段深化主旨,由于两极冰雪容量庞大,一旦气候变暖将引起可怖后果,呼吁全球关注此类问题。
开题解析:
第一题为细节题,考温度细节。
第二题为细节题,考核南极地域特色。
第三题为细节题,但需多段搜寻。
第四题细节题,考核最后一段的理解。
第五题为主旨题。
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