第四部分 完形填空
简单说完形填空就是选词填空，给5个单词填写在不同的位置， 1篇短文5小题，每题3分，共15分.
以下完形填空题（100%实考题）题目难度较低，根据预测考试出现几率总结20篇，建议强记，可以直接看内容后背答案，确保完型的15分不丢。
解题思路：一般是一篇150字左右的短文中间留5个空缺部分,5个选项中选出最佳答案填入相应的空格内,一个空格只能填一个选项。
做题前快速浏览短文，忽略空白，掌握文章大意，之后以巨资为单位仔细阅读，逐个填空， 根据上下文，常识和词语，根据文章内容判断选择。先易后难， 利用已选出的正确答案推测未知答案。比如说一段话的结尾是句号，接着是空格， 那么这个空格主要从下面的答案中找一个以大写字母开头的单词，因为句首需要大写；比如说the后面需要跟的是名词，你就从答案中找名词属性的单词。确定一个少一个，剩余不会做的题目，可以填还有选的选项， 不要填重复的答案。
本部分不做红色标注，建议有一定基础的同学进行温习掌握，如基础较差可考前突击复习。
Passage 1
The Internet began more than thirty years ago, and its goal was to increase communication among universities, the government and some major American businesses by linking their computers together. The Internet makes it easy for them to send large 21 of information quickly.
As time passed, more people began using the Internet. In 1981, the Internet linked 13 computers. Only nine years later, it 22 more than 350,000 computers. Today experts say there are about 300 million computers connected to the Internet.
The Internet has changed the way people work. They can travel from place to place 23 getting in touch with their office all the time via the Internet. A recent report in the America magazine, Newsweek, said more than 89 million Americana now use the Internet at work. Companies around the world now use the Internet. One can hardly imagine how business could be done 24 the Internet. The Internet is becoming more important than any one had thought possible. And its importance is 25 to increase more in the future.
因特网30年前开始多起来，它的目标在于提高大学间的联系。政府和一些主要的美国商业都是通过计算机来实现他们之间的联系。因特网让他们之间传递大量的信息变得很迅速。 随着时间的推移，越来越多的人开始使用因特网。1981年，因特网连接13台计算机。仅仅9年之后，它连接超过三万五千台计算机。今天专家们说，大约有3亿台的计算机通过因特网连接。 因特网改变了人们的工作。他们从一个地方到另一个地方旅行，然而能通过因特网实现他们工作的联系。美国《新闻周刊》杂志最新的报道，在美国大约有八千九百万的人使用电脑工作。电脑因为因特网遍布全国。无法想想，生意如果没有因特网该如何去做。
因特网变得越来越重要，这是任何人都无法想象的。它的重要性希望在将来能更大。 A. linked B. expected C. amount D. while E. without KEY.CADEB
Passage 2
More and more teachers and parents have noticed another kind of pollution, which came from the printed papers sold on streets.
There printed things look like newspaper but have hardly anything to do with them. You can only find reading material badly ___21___ there- some are too strange for anyone to believe, ___22___ are frightening stories of something even worse. However, many of the young students are getting absorbed in such poisonous reading, which costs them what they should pay for their breakfast and bring them nightmares and immoral ideas in return. Homework is left undone, daily games lost.
There sellers shout on streets selling their papers well. The writers, publishers and printers, ___23___ they are, we never know, are making their silent money. They sheep skinned wolf’s stories seem to have been forgotten once again.
Why not forbid this kind of things at school? Yes, both teachers and parents have asked each other for more strict control of the young readers. Yet unfortunately, ___24___ you want to forbid it,
the more they want to have a look at it sometimes you may even find several children share one patched paper, which has travelled from one hand to another driven by the curious nature.
It really does harm to our society. It has already formed a sort of moral pollution. The ___25___teachers and parents need more powerful support. Meanwhile, the young readers need more interesting books to help them get rid of these ugly papers.
越来越多的老师和家长已经注意到另一种污染，即随街叫卖的印刷品。
这些印刷品看起来像报纸，但又几乎跟报纸无关。 你只能看到这些阅读材料粗制滥造， 有些材料离奇得让人难以相信，其他的则是更糟糕的恐怖故事。然而，许多学生却迷上了这种有毒的读物， 他们把用于买早餐的钱拿来买这些，但带来的回报却是噩梦和不道德的思想。 家庭作业不做，整日沉迷于游戏。
这些卖家在街上叫卖他们的报纸，销量很好。 我们从来不知道作家，出版商和印刷商是谁，但他们正默默赚着钱。披着羊皮的狼的故事似乎又被遗忘了。
为什么学校不禁止这种事情呢? 是的，老师和家长都要求对方更加严格控制这些年轻的读者。 然而不幸的是， 你越是阻止，他们就越是想看。有时你甚至会发现好几个孩子争着看一张由于好奇心而穿来穿去的破报纸。
这些劣质读物确实对我们的社会造成了危害。 它已经形成了一种道德污染。忧心的老师和家长需要更有力的支持。同时，这些小读者更需要更多有趣的书来帮助他们摆脱这些不健康的读物。
A. others B. made up KEY：BADEC
C. worried
D. whoever E. the more
Passage 3
One of the latest imports is acupuncture （针刺疗法）, the use of needles for ___21 ___ disease. Although acupuncture has been practiced in China for 2000 years, it's ___22 ___ in the Western world is still very ___23___. Several hospitals in the United States are now experimenting with acupuncture as a way of treating pains.
An American journalist descried the process ___24 ___ its effects. To keep the patient ___25___ feeling pain during the operation, four needles were used, each about an inch and a half long. The tops of the needles were attached to wires which led to a small electrical device.
最新引进的针刺疗法，被用来治疗疾病。 虽然针刺疗法在中国已经被用了2000年了，但它的用法在西方还算很新， 美国的一些医院现在开始把针刺疗法作为治疗疼痛的一种方法。
一个美国新闻记者描述了它的效果。 在手术中为了让病人感觉不到疼痛，要使用四根针，每根月一个半英尺长。 针的顶部连接着电线导向一个很小的仪器。
A. and B. treating C. from D. new E. use KEY：BEDAC
Passage 4
Eagle has the longest life-span of its species. Eagle can ___21___ up to 70 years, but to reach this age eagle must make a hard decision.
In it’s 40’s, its long and flexible talons (爪) can no longer grab prey(掠食) which serves as food, its long and sharp beak （鸟嘴，喙） become bent. Its old-aged and heavy wings, due to their thick feathers, become stuck to its chest and make it ___22___ to fly. Then , the eagle is left with only two options: die or go through a painful process of change which lasts 150 days for survival.
The process requires that eagle fly to a mountain top and sit on its nest. There the eagle knocks its beak ___23___ a rock until it plucks （拔去）it out. After plucking it out, eagle will wait for a new beak to grow back. When its new talons grow back the eagles starts plucking its old-aged feathers and
after five months, eagle an take its flight of rebirth and live for thirty ___24___years.
Many times, in order to survive, we have to start a change process. We sometimes need to
___25___ old memories, habits and other past traditions. Only freed from past burdens, can we take advantage of the present.
鹰是寿命最长的鸟类， 它可以活到70岁， 然而，为了活到70岁，鹰比粗做一个很艰难的选择。当鹰活到40岁， 它原本细长灵活的双爪无法再扑捉猎物，长而尖的喙变得弯曲。 由于厚重的羽毛， 鹰的又老又重的翅膀也贴在了胸前， 因为再也无法飞翔。 这个时候，鹰只有2个选择：要么静静等死， 要么通过150天漫长而痛苦的转变过程获得重生。
如果鹰选择重生，它必须飞到山崖的顶端，在那里筑巢。 然后，它要在岩石上敲打它的喙， 直到脱落，然后等待新的喙长出来。 当鹰的新爪子长出来后， 它开始拔掉老的羽毛， 五个月后，鹰可以获得30年的新生， 再次翱翔在天空。
很多时候，我们为了生存必须做出改变。有时候我们需要抛掉以前的记忆，习惯以及其它过去的惯例。只有摆脱过去的负担，我们才能把握当下。
A. against B. difficult C. get rid of D. live E. more KEY：DBAEC
Passage 5
It’s always interesting to visit another country, especially for those who have never travelled a great deal. Foreign ___21___can be very educational for anyone if he is interested enough to make preparations beforehand. Learning the language of the new country would be difficult for the traveller, ___22___ the benefits of such an effort would become obvious immediately on his arrival. It may not seem important to him when he comfortably stay at home, but knowing how to order a meal or book a room is necessary for the newcomer in a strange country. Without knowing the language, it’s very difficult ___23___ the stranger to understand the people of the new country and their customs.
Of course, in our small world it is often possible to find someone who understands our own, but this is only second-best for the traveller. To be sure, he can see places and things without the use of a language, but places and things ___24___ not the heart of any country. To get the greatest benefit from a trip ___25___ another country, it is how important for the visitor to have an understanding of the language.
出国旅行总是很有趣的， 尤其是对那些很少出门旅行的人。只要你兴致很高，提前做些准备，出国旅行对任何人老说都很有教育意义。学习一门新的语言对于旅行者来说会很难，但是一到达新国度， 这种努力学习语言的益处就会立竿见影。当他舒适地待在国内的时候这并不重要，但是在一个陌生的国家里，对于一个新来的人知道如何点餐货预定房间却是必须的。 如果不懂这个国家的语言，对陌生人而言，就很难理解这个国家的人文及风俗文化。
当然，在我们这个小世界里，很有可能找到一个懂我们语言的人，但是，这对旅行者来说是退而求其次的做法。可以肯定的是，在不适用语言的情况下，他可以参观许多地方并看到许多事物，但是这额都不是这个国家的核心。为了从国家旅行中获得最大的益处， 懂得这个国家的语言对旅行者来说是非常重要的。
A. travel B. are C. for D. but E. to KEY：ADCBE
Passage 6
Man can not go on increasing his number at the present rate. In the __21__ 30 years man will face a period of crisis. __22__ experts believe that there will be a widespread food shortage. Other experts think this is too pessimistic, and that man can prevent things from getting worse than they are now. But remember that two thirds of the people in the world are under-nourished（有营养的）or starving now.
One thing that man can do is to limit the __23__ of babies born. The need __24__ this is obvious, but it is not __25__ to achieve. People have to be persuaded to limit their families.
人类不能继续按现在这样的增长速度增加人口了。否则接下来的30年人们将要面临一个危机期。有些专家认为，人类将会面临严重的粮食短缺。另一些专家认为这种观点太悲观了，觉得人类可以在情况变得更糟糕之前改变这种局面。但目前世界上有三分之二的人处于营养不良
全国统考大学英语B(第4部分)完形填空2020年8月
