英语四级阅读理解巩固练习题
阅读题在英语四级中占有非常大的比例，在攻克阅读难关的时候除了要掌握一定的词汇、做题技巧，还要有大量的练习巩固提高。下面是小编分享的英语四级阅读理解巩固练习题，一起来看一下吧。
英语四级阅读理解巩固练习题篇一：
Merchant and passenger ships are generally required to have a life preserver for every person aboard and in many cases, a certain percentage of smaller sizes for children. According to United States requirements, life preservers must design, reversible capable of being quickly adjusted to fit the uninitiated individual, and must be so designed as to support the wearer in the water in an upright or slightly backward position.
Sufficient buoyancy(浮力) to support the wearer should be retained by the life preserver after 48 hours in the water, and it should be reliable even after long period of storage. Thus it should be made of materials resistant to sunlight, gasoline, and oils, and it should be not easily set on fire.?The position in which the life preserver will support a person who jumps or falls into the water is most important, as is its tendency to turn the wearer in the water from a face-down position to an upright or slightly backward position, with his face clear of the water, even when the wearer is exhausted or unconscious.
The method of adjustment to the body should be simple, and self-evident to uninitiated persons even in the dark under the confused conditions, which follow a disaster. Thus, the life be reversible that it is nearly impossible to get it on wrong. Catches, straps, and ties should be kept to a minimum. In addition, the life preserver must be adjustable to the wide variety of shapes and sizes of wearers, since this greatly affects the position of floating and the self-righting qualities. A suitable life also be comfortable to wear at all times, in and out of the water, not so heavy as to encourage to take it off on shipboard while the ship is in danger, nor so burdensome that it hinders a person in the water while trying to swim.
1. The passage is mainly about____.
A) the uses of life preservers
B) the design of life preservers
C) the materials for life preservers
D) the buoyancy of life preservers
2. According to the passage, a life be first of all ____.
A) adjustable B) comfortable C) self-evident D) self-righting
3. United States Coast Guard does NOT require the life preserver to be made ____.
A) with as few strings as possible
B) capable of being worn on both sides
C) according to each wearer's size
D) comfortable and light to wear
4. By “the uninitiated individual” (Para. 1, Line. 4) the author refers to the person ____.
A) who has not been instructed how to use a life preserver
B) who has a little experience in using a life preserver
C) who uses a life preserver without permission
D) who becomes nervous before a disaster
5. What would happen if a person were supported by the life preserver in a wrong position?
A) The waves would move him backwards.
B) The water would choke him.
C) He would immediately sink to the bottom.
D) He would be exhausted or unconscious.
答案解析:
1. B。文章主要讲述了救生衣的设计。间接题型段首主旨题。C项和D项都是对救生衣设计中设计材料的说明。A项为陷阱，指救生衣的用途，尽管开头提到，但范围不着边际。故只有B是正确选项。
2. D。根据文章，救生衣首先会自动扶正。事实细节题。本文第三段主要讨论救生衣落水位置，应设计的能“自动扶正”,或稍向后仰。B项是对材料的描述，范围太窄，而A和C不合题意，因此D是正确答案。
3. C。美国海岸巡逻队不需要救生衣根据穿戴者的尺寸生产。事实细节题。A项和B项都涉及method，其相关部分见最后一段第三句，A，B，D三项都是文章中提及的，C项与本题无关的内容，因此应该选C。
4. A。“the uninitiated individual”作者指的是不知道怎么使用救生衣的人。语义指代题。根据文章最后一段第一句，我们可推出“the uninitiated individual”就是指的那些不知道怎么使用救生衣的人。故A是正确选项。
5. D。如果一个人没有正确使用救生衣，就会发生什么?细节辨别题。第三段第一句后半句中a face-down position和本题中的 in a wrong position相对应。因此选项D“他可能太累了或者是已经失去知觉”是正确答案。
英语四级阅读理解巩固练习题篇二：
Among the more colorful characters of Leadville’s golden age were H.A.W.Tabor and his second wife, Elizabeth McCourt, better known as “Baby Doe”. Their history is fast becoming one of the legends of the Old West. Horace Austin Warner Tabor was a school teacher in Vermont. With his first wife and two children he left Vermont by covered wagon in 1855 to homestead in Kansas. Perhaps he did not find farming to his liking, or perhaps he was lured by rumors of fortunes to be made in Colorado mines. At any rate, a few years later he moved west to the small Colorado mining camp known as California Gulch, which he later renamed Leadville when he became its leading citizen. “Great deposits of lead are sure to be found here.” he said.
As it turned out, it was silver, not lead, that was to make Leadville’s fortune and wealth. Tabor knew little about mining himself, so he opened a general store, which sold everything from boots to salt, flour, and tobacco.『It was his custom to “grubstake” prospective miners, in other words, to supply them with food and supplies, or“grub”, while they looked for ore, in return for which he would get a share in the mine if one was discovered.』①He did this for a number of years, but no one that he aided ever found anything of value.
Finally one day in the year 1878, so the story goes, two miners came in and asked for “grub”. Tabor had decided to quit supplying it because he had lost too much money that way. These were persistent, however, and Tabor was too busy to argue with them. “Oh help yourself. One more time won’t make any difference,” He said and went on selling shoes and hats to other customers. The two miners took $17 worth of supplies, in return for which they gave Tabor a one-third interest in their findings. They picked a barren place on the mountain side and began to dig. After nine days they struck a rich vein of silver. Tabor bought the shares of the other two men, and so the mine belonged to him alone. This mine, known as the “Pittsburgh Mine,” made 1 300 000 for Tabor in return for his $17 investment.
Later Tabor bought the Matchless Mine on another barren hillside just outside the town for $117 000. This turned out to be even more fabulous than the Pittsburgh, yielding $35 000 worth of silver per day at one time. Leadville grew. Tabor became its first mayor, and later became lieutenant governor of the state.
1. Leadville got its name for the following reasons EXCEPT ______.
A. because Tabor became its leading citizen
B. because great deposits of lead is expected to be found there
C. because it could bring good fortune to Tabor
D. because it was renamed
2. The word “grubstake” in paragraph 2 means ______.
A. to supply miners with food and supplies
B. to open a general store
C. to do one’s contribution to the development of the mine
D. to supply miners with food and supplies and in return get a share in the mine, if one was discovered
3. Tabor made his first fortune ______.
A. by supplying two prospective miners and getting in return a one-third interest in the findings
B. because he was persuaded by the two miners to quit supplying
C. by buying the shares of the other
D. as a land speculator
4. The underlying reason for Tabor’s life career is ______.
A. purely accidental
B. based on the analysis of miner’s being very poor and their possibility of discovering profitable mining site
C. through the help from his second wife
D. he planned well and accomplished targets step by step
5. If this passage is the first part of an article ,who might be introduced in the following part?
A. Tabor’s life.
B. Tabor’s second wife, Elizabeth McCourt.
C. Other colorful characters.
D. Tabor’s other careers.
答案解析:
1. C 细节题。因为Leadville可以为Tabor带来巨富。这一点不是Leadville得名的原因，因为在文章第二段中，讲到这一点时，提及三个原因：A.因为Tabor成为当地的居民代表人物，B.因为在Leadville有丰富的铅的储藏量。D.因为Leadville是因为Tabor重要而起的名。
2. D 词汇题。第二段中grubstake的词义与D所述内容是相同的，即“供给探矿者资金，衣物，食品以及其他物品”。
3. A 细节题。Tabor第一次真正发财是他为两名矿工提供资助，为此他获得他们矿资源三分之一的股份。见文章第三段4-9行内容：两名开矿者从Tabor那儿借走价值17美元的物品，作为回报，Tabor获得他们矿资源三分之一股份。于是两位开矿者在一座山旁的不毛之地开始挖掘，九天之后，发现了银的富矿，于是Tabor又将两人的股份全买下，这样，银矿属于Tabor一个人所有，这个矿就是后来著名的“匹兹堡”矿。Tabor用17美元的投资换来了130万美元的收获。
4. B 推断题。由原文可知泰勃的财产来源是有一定偶然性的'，但是毕竟也是基于他开创“grubstake”模式，因为A、D都不对，C更是没有根据，因为他还没有娶第二位夫人这一切就发生了。分析泰勃的做法，会得出B选项所示的结论。
5. B 推断题。如果本文是一篇文章的第一部分，那么在文章的第二部分将介绍谁呢?可以从文章第一句分析出来，在Leadville的黄金年代，其多彩的特点当中，Tabor及其第二任妻子Elizabeth McCourt是值得大书特书的，接着，文章都在讲述有关H.A.W.Tabor发家致富的历史，如先买下匹兹堡矿，后又买下Matchless矿，最后成为市长，代理州长，等等，所以涉及到的全是男主人公，因此下边再讲的话，应成为女主人公即Elizabeth McCourt的天地了，她是Tabor的第二任妻子。这是顺理成章的事。
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