1996年考研英语试卷英语知识运用真题解析 | ||
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1996年试题 Vitamins are organic compounds necessary in small amounts in the diet for the normal growth and maintenance of life of animals, including man. They do not provide energy, 41 do they construct or build any part of t Vitamins are similar because they are made of the same elements-usually carbon, hydrogen, oxygen, and 45 nitrogen. They are different 46 their elements are arranged differently, and each vitamin 47 one or more specific functions in the body. 48 enough vitamins is essential to life, although the body has no nutritional use for 49 vitamins. Many people, 50, believe in being on the safe side and thus take extra vitamins. However, a well-balanced diet will usually meet all the body's vitamin need. 41.[A]either[B]so[C]nor[D]never 42.[A]shifting[B]transferring[C]altering[D]transforming 43.[A]any[B]some[C]anything[D]something 44.[A]serious[B]apparent[C]severe[D]fatal 45.[A]mostly[B]partially[C]sometimes[D]rarely 46.[A]in that[B]so that[C]such that[D]except that 47.[A]undertakes[B]holds[C]plays[D]performs 48.[A]Supplying[B]Getting[C]Providing[D]Furnishing 49.[A]exceptional[B]exceeding[C]excess[D]external 50.[A]nevertheless[B]therefore[C]moreover[D]meanwhile 文章大概意思是,维生素是有机化合物,饮食中必须含有少量维生素以维持动物的生存和生长。维生素不提高能量,它们的任务是把食物转变成能量并维持身体健康。至少有13种维生素。维生素相似之处在于都是由同样元素构成的,不同之处在于每种维生素内元素排列不同。均衡的饮食一般能完全满足身体对维生素的需要。 解析: 41.答案是[C]。根据语法结构和句意。根据语法,这里需要一个倒装句引导词。根据句意,前半句是否定的意思,后半句继续前半句内容,所以要用表示否定意思的引导词。nor否定词,也不,置于句首,句子必须用倒装结构。[A]either表示选择与肯定,不用于倒装句。[B]so用于表示肯定的倒装句。[D]never 决不,不能和前句的not一起使用。 42.答案是[D]。根据词语搭配。transforming 把……变成;彻底改变。常用短语:transfer...from / to例子:A steam engine can transform heatsintospower.蒸汽机能将热量转换成动力。[A]shifting 移动;转移,强调位置或方向的改变。例子:The wind shifts from east to north.风向由东向北。[B]transferring 迁移,传输,调动,强调从一个地方转移到另一个地方。例子:The head office has been transferred from New York to London.总部已经从纽约迁移至伦敦。[C]altering 改变,变动,指改变(性格、地位、尺寸和形状等)。例子:I didn't recognized him because he had altered so much.我都认不出来他了,因为他变得太厉害了。 43.答案是[A]。根据语法和词的用法。这里需要一个代词指代前面提到的十三种维生素,在句中做主语。另外一个线索是后面的谓语是单数。any任何一个,任何一种,后面谓语用单数,符合句意和语法要求。[B]some 一些,表示复数概念,和后面的单数谓语不一致。[C]anything和[D]something两个词都是不定代词,只能表示泛指,不能在上下文中指代明确概念。 44.答案是[B]。根据词义搭配。apparent明显的,显而易见的。这句话意思是:如果缺乏某一种维生素,营养不良症状就会明显出现。例子:It was apparent that he was ill.很明显,他病了。an apparent cause明显的起因。[A]serious 严肃的;严重的。[C]severe 严重的;严厉的。[D]fatal 致命的。例子:a fatal disease致命的疾病,fatal injuries致命伤。 45.答案是[C]。根据上下文句意。sometimes 有时,破折号后是and they are usually的省略,选项与上文中的usually相对应。[A]mostly 几乎全部,基本上。[B]partially 部分地。[D]rarely 很少。这三项与句意不符。 46.答案是[A]。根据语法逻辑和语义。in that因为,原因是;在于,引导原因状语从句。例子:You are wrong in that you took effect for cause.你错了,因为颠倒了因果关系。I like the city in that I have many friends here.我喜欢这座城市,因为这里有很多朋友。[B]so that因此;以至于。例子:The emperor often told stories that weren't true, so that no one would believe him any longer.这个皇帝经常话不真实,因此再也没有人相信他了。[C]such that 这样(如此)以至于……。[D]except that 除了……。 47.答案是[D]。根据词语搭配,function是提示词,选项应该能与之搭配,构成动宾短语。performs执行,履行。例子:perform a task执行任务,perform one's duty履行职责,perform an experiment做实验。[A]undertakes 承担,担任。例子:undertake a mission承担使命,undertake a project承担项目。[B]holds 持续,支撑。[C]plays常用短语:play a role/part in在……中起作用;担任……角色。 48.答案是[B]。根据句意和词义搭配。这句话意思是:获得足够的维生素对于生命本身至关重要。后面从句中的主语body是重要提示词,选项必须能做body的逻辑谓语。Getting符合句意逻辑。[A]Supplying、[C]Providing和[D]Furnishing三项意思相同,都是供给,提供的意思。 特别提示:在多项选择中,几个意思一样的答案都不对,可以全部排除。 49.答案是[C]。根据上下文语义。下一句中take extra vitamins服用过多的维生素可以做提示词,选项应该和extra意思贴近,excess过度的,过量的,多余的,符合句意。例子:excess fat过多的脂肪,excess detail多余的细节。[A]exceptional 例外的。[B]exceeding (程度上)极度的。[D]external 外部的;外用的;外国的,和internal意思相对。 50.答案是[A]。根据上下文的句意逻辑,这里需要表示转折的连词。nevertheless然而,与however意思相同。[B]therefore 因此,所以,表示因果关系。[C]moreover 此外,还有;并且,表示递进关系。[D]meanwhile 同时,表示时间上的关联。 解题思路重点回顾: Vitamins are organic compounds necessary in small amounts in the diet for the normal growth and maintenance of life of animals, including man. They do not provide energy, 41 do they (能够置于句首引导倒装结构的、表示否定意思的引导词)construct or build any part of the body. They are needed for 42(后面的介词into提示,选项要能和后面介词构成固定短语) foodssintosenergy and body maintenance. There are thirteen or more of them, and if 43 (这个并列句中的选项应该是代词作主语,指代前面提到的十三种维生素)is missing a deficiency disease becomes 44(上下文句意). Vitamins are similar because they are made of the same elements-usually carbon, hydrogen, oxygen, and 45 (破折号后是省略了前面句子的主语和谓语,and提示这四个名词是并列关系,所以应该选择与usually意思相似的时间副词) nitrogen. They are different 46(语法句意:选项应该既能和different搭配,又能引导后面的原因状语从句) their elements are arranged differently, and each vitamin 47 (词语搭配)one or more specific functions in the body. 48 (上下文句意)enough vitamins is essential to life, although the body has no nutritional use for 49 (下文take extra vitamins可以作为提示)vitamins. Many people, 50(上下文提示,这里需要句意转折的独立关联词), believe in being on the safe side and thus take extra vitamins. However, a well-balanced diet will usually meet all the body's vitamin need. 41.[C]nor 42.[D]transforming 43.[A]any 44.[B]apparent 45.[C]sometimes 46.[A]in that 47.[D]performs 48.[B]Getting 49.[C]excess 50.[A]nevertheless 特别说明:由于各方面情况的不断调整与变化,新浪网所提供的所有考试信息仅供参考,敬请考生以权威部门公布的正式信息为准。
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