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1、（英语）高考英语阅读理解题20套(带答案)含解析一、高中英语阅读理解1阅读理解 Durian(榴莲) is probably the smelliest fruit in the world, letting out an unusual unpleasant smell which would make anyone bring up. However, nobody was aware of what gave this fruit its unique smell, so a team of researchers from Singapore decided to take a loo
2、k at its genome (基因组) and find out, Durian is well-known throughout Southeast Asia as the king of fruits, mostly because of its awful appearance and smell. However, the origin of this unpleasant smell was unknown, so researchers decided to map the genome of the fruit, and find the gene that controll
3、ed it. A group of genes, volatile sulfur compounds (含硫化合物), became very active in the fruit, and they were found responsible for resulting in the unpleasant smell. The fruit confuses everyone with a sulfuric smell, like rotten onions and ingredients. The smell lasts long, mostly because the fruit co
4、ntains more volatile sulfur compounds. Other species usually benefit from two gene copies at most, but durian has four, leading to the striking smell. However, this smell might be an advantage for durian in the wild. Although we find it unpleasant, many animals might be attracted by it. If they eat
5、the fruit, then they can easily spread its seeds everywhere, thus contributing to the distribution of the species. The mapping of the durian genome also showed some other information on the species. First of all, the fruit has an impressive number of genes, namely 46,000. Also, with the help of thes
6、e genes, they saw how it evolved, and discovered it was related to the cacao tree. All the other discoveries have been published in the journal Nature Genetics. Despite the striking smell, many people actually enjoy eating the fruit. However, not all durian species are edible, and some of them may e
7、ven cause damage to our health, Even so, the fruit is often imported, significantly contributing to the economy.（1）What give durian its unique smell? A.Onions nearby.B.Two gene copies.C.Rotten ingredients in it.D.Volatile sulfur compounds.（2）What does the underlined word “evolved” in Paragraph 5 pro
8、bably mean? A.Developed.B.Escaped.C.Predicted.D.Tolerated.（3）What can we infer from the text? A.No birds enjoy eating durian.B.Durian can be planted all over the world.C.Some of durian species can not be eaten.D.Durian has no relationship with the cacao tree.（4）Whats the best title for the text? A.W
9、hats Durian?B.The Influence of the SmellC.The Distribution of DurianD.The Mystery of the Unpleasant Smell of Durian【答案】（1）D（2）A（3）C（4）D 【解析】【分析】本文是一篇说明文，新加坡的研究者找出导致水果有难闻气味的原因就是水果中含有的挥发性硫化合物非常活跃，这种气味对于野外生存榴莲来说有利于吸引动物来吃这种水果，同时传播种子。(1)考查细节理解。根据第二段中的“so researchers decided to map the genome of the fruit
10、, and find the gene that controlled it. A group of genes, volatile sulfur compounds (含硫化合物), became very active in the fruit, and they were found responsible for resulting in the unpleasant smell.”可知，研究人员找到一组基因挥发性硫化合物（South-Type），在水果中非常活跃，发现是它们导致了这种难闻的气味。故选D。(2)考查词义猜测。根据倒数第二段内容可知，研究者画出了榴莲的基因图。通过基因图，
11、发现了这种水果的基因庞大，有46000条基因。在这些基因的帮助下，他们了解了榴莲的基因如何演变的，并发现榴莲与可可树有关。A项develop“使进化”，与划线词 evolved 是同义词。故选A。(3)考查推理判断。根据最后一段中的“not all durian species are edible, and some of them may even cause dam6.age to our health,”可知，并不是所有的榴莲都是能吃的，有些榴莲是不可以吃的。由此可推断出选C。(4)考查主旨大意。文章说榴莲可能是世界上最臭的水果，但没有人知道原因。新加坡的研究者决定来查明原因。最后通过
12、绘制的榴莲基因图发现了它难闻气味的原因。由此可知，本文最好的题目应该是“榴莲难闻之谜”最为适合，故选D。【点评】本题考点涉及细节理解，推理判断，词义猜测和主旨大意四个题型的考查，是一篇科普类阅读，要求考生在捕捉细节信息的基础上，进一步根据上下文的逻辑关系，进行分析，推理，概括和归纳，从而选出正确答案。2阅读理解 Delhi has been the centre of a succession of mighty empires and powerful kingdoms in India. Numerous ruins scattered throughout the territory o
13、ffer a constant reminder of the areas history, which makes the city always be a fascinating place for tourists. With the development of the city and more and more people moving, the city has expanded several times in size. That is why it is called New Delhi. New Delhi, a city with a population of ov
14、er 20 million people, has its newest problem: never before has this city met with the worst air problem. Air pollution in Indians capital surged to its worst levels in years, covering the city in a thick smog that has become an annual public-health emergency despite government vows to solve the prob
15、lem. Hundreds of flights were diverted, delayed and canceled over the weekend due to poor visibility, schools and offices were closed Monday and officials rushed to take emergency measures to try to reverse the eroding air quality. Millions of antipollution masks were distributed at schools, colleges, hospitals and markets. New Delhi, is engulfed e
