【題目】完形填空,閱讀下列短文, 從每小題所給的A、B、C、D 四個選項中選出最佳選項。

Antarctica is in the most ________part of the world. It’s like nowhere else________ the earth. It’s nearly twice the size of Australia, much________ than Europe. Antarctica is the ________ and windiest place in the world, even colder and windier than the Arctic. In summer, the sun shines for twenty-four hours a day. ________ in winter, it’s completely dark for about three months. Very________ plants grow there, but there is some wildlife, like sea lions and penguins (企鵝).

When Captain James Cook traveled around Antarctica by ship ________, he found nobody living there. Today, a few ________ are studying the Ozone Hole (臭氧空洞) in Antarctica. The ozone layer (臭氧層) is getting thinner and thinner. The biggest “hole” is over Antarctica, and the________ there is becoming warmer. These scientists are thinking about ways to________ Antarctica. Maybe they will find some useful methods soon.

【1】A. southern B. northern C. eastern D. western

【2】A. over B. at C. on D. above

【3】A. smaller B. larger C. smallest D. largest

【4】A. coldest B. hottest C. wettest D. driest

【5】A. So B. But C. Because D. Since

【6】A. few B. little C. many D. much

【7】A. in 1770s B. in the 1770 C. in the 1770s D. in the 1770s’

【8】A. scientists B. teachers C. doctors D. policemen

【9】A. water B. weather C. surface D. area

【10】A. present B. tour C. increase D. protect

【答案】

【1】A

【2】C

【3】B

【4】A

【5】B

【6】A

【7】C

【8】A

【9】B

【10】D

【解析】

試題分析:這篇短文介紹了南極洲的地理位置、面積、氣候、植被、動物等情況。科學(xué)家正在對南極洲臭氧空洞進行研究,并正在考慮保護南極洲的方法

【1】A考查形容詞及語境的理解。A. southern 南方的;B. northern 北方的;C. eastern東方的;D. western西方的。南極洲在世界的最南邊,故選A。

【2】C考查介詞及語境的理解。 A. over 在……上方;B. at ……,表示小地點;C. on在……上,有接觸;D. above在……上方,不一定是正上方。on the earth,在地球上。它不像地球上的任何其他地方。故選C。

【3】B考查比較級及語境的理解。A. smaller 更;B. larger 更大;C. smallest 最;D. largest最大。than用于兩種事物進行比較,根據(jù)上文南極洲是澳大利亞的兩倍,可知南極洲比歐洲大得多,故選B。

【4】A考查最高級及語境的理解。A. coldest最冷;B. hottest 最熱;C. wettest 最潮濕;D. driest最干燥。根據(jù)后文甚至比北極風(fēng)大更冷,可知是世界上最冷的地方,故選A。

【5】B考查連詞及語境的理解。A. So 所以; B. But但是;C. Because 因為; D. Since自從。根據(jù)上文白天太陽二十四小時照射,可知后文是轉(zhuǎn)折,但是冬天,那里完全黑暗大約三個月。故選B。

【6】A考查量詞及語境的理解。A. few 修飾不可數(shù)名詞復(fù)數(shù),幾乎沒有;B. little 修飾不可數(shù)名詞,幾乎沒有;C. many 許多,修飾可數(shù)名詞復(fù)數(shù);D. much許多,修飾不可數(shù)名詞。根據(jù)后文的轉(zhuǎn)折,可知幾乎沒有什么植物在那里生長。故選A。

【7】C考查數(shù)詞及語境的理解。在十八世紀(jì)七十年代的表達(dá)是in the 1770s.故選C。

【8】A考查名詞及語境的理解。A. scientists 科學(xué)家;B. teachers 老師;C. doctors 醫(yī)生; D. policemen警察。今天,有幾個科學(xué)家在南極洲研究臭氧空洞。根據(jù)句意,故選A。

【9】B考查名詞及語境的理解。A. water 水; B. weather 天氣; C. surface 表面;D. area 地區(qū)。那里的天氣變得更暖和,根據(jù)句意,故選B。

【10】D考查動詞及語境的理解。A. present 呈現(xiàn);B. tour 旅行;C. increase 增加;D. protect 保護。這些科學(xué)家正在考慮保護南極洲的方法。根據(jù)句意,故選D。

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