CET6阅读练习
大学英语六级阅读理解(集锦3篇)
大学英语六级阅读理解(集锦3篇）大学英语六级阅读理解（1）"I've never met a human worth cloning," says cloning expert M ark Westhusin from the cramped confines of his lab at Texas A&M University. "It's a stupid endeavor." That's an interesting choice of a djective, coming from a man who has spent millions of dollars tryin g to clone a 13-year-old dog named Missy. So far, he and his team have not succeeded, though they have cloned two calves and expe ct to clone a cat soon. They just might succeed in cloning Missy lat er this year---or perhaps not for another five years. It seems the re productive system of man's best friend is one of the mysteries of modern science.Westhusin's experience with cloning animals leaves him vexed b y all this talk of human cloning. In three years of work on the Miss yplicity project, using hundreds upon hundreds of canine eggs, the A&M team has produced only a dozen or so embryos carrying Miss y's DNA. None have survived the transfer to a surrogate mother. Th e wastage of eggs and the many spontaneously aborted fetuses ma y be acceptable when you're dealing with cats or bulls, he argues, but not with humans. "Cloning is incredibly inefficient, and also dan gerous," he says.Even so, dog cloning is a commercial opportunity, with a nice r esearch payoff. Ever since Dolly the sheep was cloned in, 1997, Wes thusin's phone at A&M College of Veterinary Medicinehas been ringing busily. Cost is no obstacle for customers like Missy's mysterious owner, who wishes m remain unknown to protec t his privacy. He's plopped down $3.7 million so far to fund the research because he wants a twin to carry on Missy;s fine q ualities after she dies. But he knows her clone may not have her te mperament. In a statement of purpose, Missy's owners and the A& M team say they are "both looking forward to studying the ways th at her clone differ from Missy."The fate of the dog samples will depend on Westhusin's work. He knows that even if he gets a dog viably pregnant, the offspring, should they survive,大学英语六级阅读理解（2）1.大纲要求六级考试大纲对阅读理解题的要求为：既能理解个别句子的意义，也能理解上下文的逻辑关系；既能理解字面的意思，也能理解隐含的意思；既能理解事实和细节，也能理解所读材料的主旨和大意；能就文章的内容进行判断，推理和信息转换。
2021年12月大学英语六级阅读练习【三篇】
【导语】今天就要参加考试了，送你⼀条幸运短信，据说在考试当天能收到这样⼀条短信，就会考出⾃⼰满意的成绩，祝你考试好运⽓啊！以下是⽆忧考为⼤家精⼼整理的内容，欢迎⼤家阅读。
【篇⼀】2021年12⽉⼤学英语六级阅读练习 the last dinner jesus spent his last few hours of liberty quietly in the suburb of bethany. it was the day of passover. the jews observed this feast by eating roast lamb and unleavened bread. 2 jesus asked his disciples to go to town and reserve a room in one of the smaller inns and order a dinner that they might all be together. when evening came, judas, looking bland3 and innocent, left the house together with the others. they went down the mount of olives and entered the city and found that everything was ready. they took their seats around one long table and began to eat. but it was not a cheerful meal. they felt the dread of those coming events which already were casting their terrible shadow over the small group of faithful friends. jesus spoke very little. the others sat in gloomy silence. at last peter could stand it no longer, and he blurted4 out what was in everybody’s mind . “master, ”he said,“we want to know. do you have reason to suspect one of us?” softly jesus answered, “ yes. one among you who is now sitting at this table will bring disaster upon us all. ” then all the disciples got up and crowded around him. they protested their innocence. at that moment judas slipped quietly out of the room. they now all knew what was to come. they could no longer remain in that little room. they needed fresh air, and they left the inn and walked out of the gate and went back to the mount of olives and opened the wicket to a garden which a friend had told them to use whenever they wished to be alone . it was called gethsemane5 , after an old oil-press which stood in a corner. after a while jesus walked away from the little group. but three of the disciples who were closest to him, followed at a distance. he turned around and bade them wait and watch while he prayed. the time had come for a final decision. escape was still possible , but escape would mean a silent confession of guilt and defeat for his ideas. he was alone among the silent trees and fought his last great battle . he was a man in the fullness of his years. life still held a great promise. death, once his enemies captured him, would come in a most terrible form. he made his choice . he stayed. he went back to his friends. and behold! they were fast asleep . a moment later, the whole garden was in an uproar. led by judas, the guards of the sanhedrin rushed upon the prophet. judas was at their head. he threw his arms around his master and kissed him. 6 that was the sign for which the soldiers had waited. at that moment, peter realized what was happening. 阅读⾃测 Ⅰ. welcome to the eden of animals . according to chinese , choose the correct english word: ( bee, rabbit, butterfly, lark, lion, mouse, donkey) 1. tom always has a lot of things to do. every time you see him, he is as busy as a ________( 忙得团团转) . 2. although it was an easy problem, i still made a mistake . it really made feel that i was as stupid as a ________( 蠢如驴) . 3. cathy is dressed very well and looks as beautiful as a ________( 像蝴蝶⼀样漂亮) . 4. the villagers beat the enemy and lived as merry as a ________( ⾮常快活) . 5. tom and jerry are twins, but they are quite different. tom is as timid as a ( 胆⼩如⿏) while jerry as bold as a________ (莽如雄狮) . 6. after the company went into bankruptcy ________( 宣告破产) , he was as poor as a church ________( ⼀贫如洗) . Ⅱ. can you crack the riddle ? have you heard of sphinx ( 斯芬克司) of greek mythology? sphinx was a monster with the head and breast of a woman, the body of a lion, the wings of a bird, a serpent’s tail and lion’s paws. it had a human voice and usually asked passers-by to guess her riddle. if the man was unable to find the answer, she would eat them. if he could, she would kill herself. the riddle is this: what goes on four feet, on two feet, and three, but the more feet it goes on, the weaker it be ? do you get the answer? explain yourself. 参考答案 Ⅰ. 1. bee 2. donkey 3. butterfly 4 . lark 5 . rabbit / lion 6 . mouse Ⅱ. it is a man. as an infant, the man crawls upon all fours. when in manhood, he goes erect on two feet and when in old age , he supports his tottering legs with a stick.【篇⼆】2021年12⽉⼤学英语六级阅读练习 the apple of discord the wedding of peleus and the sea-goddess thetis2 were held and all gods were invited. but her absence3 of one goddess was clearly noticeable. it was eris, the goddess of discord. as she planted seeds of discord wherever she went, it was natural that her presence at the ceremony was not desirable. she had good reason to feel angry. so she decided to make fun of4 the group at the party. eris slipped5 into the hall after the couple left and rolled on the floor a golden apple , having the words, “for the fairest”. it caused a violent quarrel among the three goddesses, hera , athena and aphrodite. zeus found it advisable to send them before a shepherd boy on mt ida, paris by name , for judgment. hermes, the messenger, took the apple in his hand and led the goddess away. paris was son of priam, king of troy. as his mother dreamed at his birth that she was bearing a piece of burning wood, the babe was regarded as representing the destruction of the city itself. to save the kingdom from possible disaster6 , the parents had the helpless infant left on top of mt ida to die. however, he survived his ill fate. brought up by the herdsmen, he became a strong, handsome lad. he was secretly united with oenone, a fair and faithful mountain fairy maiden. on this particular day, as he was taking care of his sheep on the mountain side, the youth was surprised to see four human beings standing before him. hermes told him about his mission and left. the three holy beauties then competed with each other, showing themselves up before the shepherd. hera promised to make him king of asia. athena undertook7 to help him get imperishable fame in war; whereas aphrodite offered to secure for him the love of the most beautiful woman in the world. the primitive instinct of the boy thus moved, aphrodite won the prize , and the other two goddesses left in anger and became deadly enemies of troy. 阅读⾃测 Ⅰ. fill in the blanks with proper words in the passage : 1. but the absence________ one goddess was clearly noticeable. 2. it was natural that eris, the goddess of discord, her presence________ the ceremony was not desirable. 3. he decided to make fun________ the group at the party. 4. eris slipped________ the hall after the new couple left. 5. as his mother dreamed ________ his birth that she was bearing a piece of burning wood, the babe was regarded representing ________ the destruction of the city itself. Ⅱ. questions : 1. who rolled the golden apple on the floor? 2. who were the three goddesses to compete to win the apple ? 3. who at last won the title of“ the fairest”and what was the disaster? 参考答案 Ⅰ. 1. of 2. at 3. of 4. into 5 . at / as Ⅱ. 1. eris rolled the golden apple on the floor. 2. the three goddesses were hera, athena , aphrodite. 3. aphrodite at last won the title of“ the fairest”, but it made the other two goddesses become the deadly enemies of troy.【篇三】2021年12⽉⼤学英语六级阅读练习 christianity christianity began life as a jewish sect. far from attempting to find a new religion, the first christians viewed themselves as jews following the teachings of the jewish messiah . it was only later, after many non-jews converted, that christianity became a religion distinct from judaism2 although christianity shares much with judaism, these two faiths differ significantly with respect to such fundamental issues as god’s relationship with humanity. the central motif through which this relationship has been understood in both traditions is that of a covenant or contract. in hebrew scr iptures ( the old testament3) , god offers a special relationship with his chosen people — the jews through a contract that specifies the terms of this relationship . the details of this arrangement have been modified and expanded from time to time, in a series of covenants with noah, abraham, and moses4. the most well known of these contracts is god’s agreement with moses on mt. sinai, the ten commandments5. in the christian understanding of covenant theology, god offers humanity a new contract — the new testament6— as revealed in the person and teaching of jesus. unlike previous covenants, the new covenant refers to the eternal fate of individuals rather than to the worldly fate of the nation of i s r a e l . a l s o , r a t h e r t h a n b e i n g o f f e r e d o n l y t o j e w s , t h e n e w c o n t r a c t i s o f f e r e d t o h u m a n i t y a s a w h o l e . i n d i v i d u a l s a l v a t i o n 7 a n d t h e q u e s t i o n o f h o w t h a t s a l v a t i o n c a n b e a c h i e v e d i s a d o m i n a n t t h e m e o f t r a d i t i o n a l c h r i s t i a n i t y . / p > p b d s f i d = " 1 2 4 " > 0 0 s a l v a t i o n , a c c o r d i n g t o t h i s t r a d i t i o n , i s n e c e s s a r y b e c a u s e o t h e r w i s e t h e i n d i v i d u a l i s c o n d e m n e d t o s p e n d e t e r n i t y i n h e l l 8 , a p l a c e o f e t e r n a l p u n i s h m e n t . b o r n i n t o s i n , t h e s e n t e n c e o f e t e r n a l d a m n a t i o n i s t h e f a t e o f e v e r y p e r s o n u n l e s s s h e o r h e i s sa v e d f r o m t h i s f a t eb y b e i n g b o r n a g a i n t h r o u g h f a i t h i n j e s u sc h r i s t . a l l o t h e rd o c t r i ne s a r eb u i l t a r o u n d a w a r n i n g o fc o nde m n a t i o n a n d a r e d e e m i n g m e s s a g e of r e d e m p t i o n . a s t h e c o r e d o c t r i n e , i t w o u l d b e n a t u r a l t h a t a rg u m e n t s o v e r s o t e r i o l o g y ( o n e s th e o r y o f r e d e m p ti o n ) w o u l d l e a d t o r e l i g i o n s s c h i s m s . d i s a g r e e m e n t o v e r c o m p e t i n g n o t i o n s o f s a l v a t i o n l e d t o t h e s p l i t b e t w e e n c a t h o l i c i s m a n d p r o t e s t a n t i s m . / p > p b d s f i d = " 1 2 5 " > 0 0 g i v e n t h e s t a r k c o n t r a s t b e t w e e n h e a v e n a n d h e l l a s e t e r n a l a b o d e s o f t h e s o u l , s e r i o u s t h i n k e r s h a v e h a d t o g r a p p l e w i t h t h e q u e s t i o n w h a t h a p p e n s t o p e o p l e w h o , w h i l e n o t s a i n t s , n e v e r t h e l e s s a r e g e n e r a l l y g o o d p e o p l e w h o h a v e n e v e r c o m m i t t e d a n y m aj o r s i n s i n t h e i r l i v e s ? r e f l e c t i o n o n t h i s p r o b l e m l e d t o t h e d e v e l o p m e n t o f p u r g a t o r y 9 , a n i n t e r m e d i a t e r e a l m b e t w e e n h e a v e n a n d h e l l . i n p u r g a t o r y , s o u l s a r e t o r t u r e d f o r t h e i r s i n s , b u t a r e e v e n t u a l l y r e l e a s e d a n d a l l o w e d t o e n t e r h e a v e n . / p >。
英语六级阅读理解练习和参考答案
英语六级阅读理解练习和参考答案英语六级阅读理解练习和参考答案：Homing pigeons are placed in a training program from about the time they are twenty-eight days of age. They are taught to enter the cage through a trap and to exercise above and around the loft(鸽棚) , and gradually they are taken away for short distances in willow baskets and released. They are then expected to find their way home in the shortest possible time.In their training flights or in actual races, the birds are taken to prearranged distant points and released to find their way back to their own lofts. Once the birds are liberated, their owners, who are standing by at the home lofts, anxiously watch the sky for the return of their entries. Since time is of the essence, the speed with which the birds can be induced to enter the loft trap may make the difference between gaining a win or a second place.The head of a homing pigeon is comparatively small, but its brain is one quarter larger than that of the ordinary pigeon. The homing pigeon is very intelligent and will persevere to the point of stubbornness; some have been known to fly a hundred miles off course to avoid a storm.Some homing pigeon experts claim that this bird is gifted with a form of built-in radar that helps it find its own loft after hours of flight,for hidden under the head feathers are two very sensitive ears, while the sharp, prominent eyes can see great distances in daytime.Why do homing pigeons fly home? They are not unique in this inherent skill; it is found in most migratory birds, in bees, ants, toads, and even turtles, which have been known to travel hundreds of miles to return to their homes. But in the animal world, the homing pigeon alone can be trusted with its freedom and trained to carry out the missions that people demand.21. This passage is mainly about_______.A. homing pigeons and their trainingB. how to buy a homing pigeonC. protection of homing pigeons against the threat of extinctionD. liberation of homing pigeons22. According to the passage, what happens to homing pigeons when they are about a month old?A. They are kept in a trap.B. They enter their first race.C. They begin a training program.D. They get their wings clipped and marked.23. According to the passage, the difference between a homing pigeon and an ordinary one is_______.A. the span of the wingsB. the shape of the eyesC. the texture of the feathersD. the size of the brain24. The author mentions all of the following attributes that enablea homing pigeon toreturn home EXCEPT_______.A. instinctB. air sacsC. sensitive earsD. good eyes25. Why does the author mention bees, ants, toads, and turtles in the last paragraph?A. To describe some unusual kinds of pets.B. To measure distances traveled by various animals.C. To compare their home-finding abilities with those of homing pigeons.D. To interest the reader in learning about other animals.21. A 22. C 23. D 24. B 25. C英语六级阅读理解练习和参考答案：Are some people born clever, and others born stupid? Or is intelligence developed by our environment and our experiences? Strangely enough, the answer to both these questions is yes. To some extent our intelligence is given us at birth, and no amount of special education can make a genius out of a child born with low intelligence. On the other hand, a child who lives in a boring environment will develop his intelligence less than one who lives in rich and varied surroundings. Thus the limits of a persons intelligence are fixed at birth, but whether or not he reachesthose limits will depend on his environment. This view, now held by most experts, can be supported in a number of ways.It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they are likely to be in intelligence. Thus if we take two unrelated people at random(任意的) from the population,it is likely that their degrees of intelligence will be completely different. If on the other hand we take two identical (完全相同的) twins they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth.Imagine now that we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in intelligence developing, and this indicates that environment as well as birth playsa part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all, are likely to have similar degrees of intelligence.26. Which of these sentences best describes the writers point in Paragraph 1?A. To some extent, intelligence is given at birth.B. Intelligence is developed by the environment.C. Some people are born clever and others born stupid.D. Intelligence is fixed at birth, but is developed by the environment.27. It is suggested in this passage that_______.A. unrelated people are not likely to have different intelligenceB. close relations usually have similar intelligenceC. the closer the blood relationship between people, the more different they are likely to be in intelligenceD. people who live in close contact with each other are not likely to have similar degrees of intelligence28. Brothers and sisters are likely to_______.A. have similar intelligenceB. have different intelligenceC. go to the same universityD. go to the same factory29. In Paragraph 1, the word "surroundings" means_______.A. intelligenceB. lifeC. environmentsD. housing30. The best title for this article would be_______.A. On IntelligenceB. What Intelligence MeansC. We Are Born with IntelligenceD. Environment Plays a Part in Developing Intelligence26. D 27. B 28. A 29. C 30. A。
英语六级阅读试题精选(附答案解析)
英语六级阅读试题精选（附答案解析）Directions: There are 4 passages in this Part. Each passage is followed by some questions or Unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the centre.Passage OneIn the 1962 movie Lawrence of Arabia, one scene shows an American newspaper reporter eagerly snapping photos of men looting a sabotaged train. One of the looters, Chief Auda abu Tayi of the Howeitat clan, suddenly notices the camera and snatches it. Am I in this? he asks, before smashing it open. To the dismayed reporter, Lawrence explains, He thinks these things will steal his virtue. He thinks you're a kind of thief.As soon as colonizers and explorers began taking cameras into distant lands, stories began circulating about how indigenous peoples saw them as tools for black magic. The ignorant natives may have had a point. When photography first became available, scientists welcomed it as a more objective way of recording faraway societies than early travelers' exaggerated accounts. But in some ways, anthropological photographs reveal more about the culture that holds the camera than the one that stares back. Up into the 1950s and 1960s, many ethnographers sought pure pictures of primitive cultures, routinely deleting modern accoutrements such as clocks and Western dress. They paid men and women to re-enact rituals or to pose as members of war or hunting parties, often with little regard for veracity. Edward Curtis, the legendary photographer of North American Indians, for example, got one Makah man to pose as a whaler with a spear in 1915--even though the Makah had not hunted whales in a generation.These photographs reinforced widely accepted stereotypes that indigenous cultures were isolated, primitive, and unchanging. For instance, National Geographic magazine's photographs have taught millions of Americans about other cultures. As Catherine Lutz and Jane Collins point out in their 1993 book Reading National Geographic, the magazine since its founding in 1888 has kept a tradition of presenting beautiful photos that don't challengewhite, middle-class American conventions. While dark-skinned women can be shown without tops, for example, white women's breasts are taboo. Photos that could unsettle or disturb, such as areas of the world torn asunder by war or famine, are discarded in favor of those that reassure, to conform with the society's stated pledge to present only kindly visions of foreign societies. The result, Lutz and Collins say, is the depiction of an idealized and exotic world relatively free of pain or class conflict.Lutz actually likes National Geographic a lot. She read the magazine as a child, and its lush imagery influenced her eventual choice of anthropology as a career. She just thinks that as people look at the photographs of other cultures, they should be alert to the choice of composition and images.1. The main idea of the passage is ______________.[A] Photographs taken by Western explorers reflect more Westerners’ perception of the indigenous cultures and the Western values.[B] There is a complicated relationship between the Western explorers and the primitive peoples.[C] Popular magazines such as National Geographic should show pictures of the exotic and idealized worlds to maintain high sales.[D] Anthropologists ask the natives to pose for their pictures, compromising the truthfulness of their pictures.2. We can infer from the passage that early travelers to the native lands often _________.[A] took pictures with the natives[B] gave exaggerated accounts of the native lands[C] ask for pictures from the natives[D] gave the natives clocks and Western dresses3. The author mentions the movie Lawrence of Arabia to ___________.[A] show how people in the indigenous societies are portrayed by Westerners.[B] illustrate how people from primitive societies see cameras as tools of black magic that steal their virtues.[C] show how anthropologists portray untruthful pictures of native people.[D] show the cruel and barbarian side of the native people.4. “But in some ways, anthropological photographs reveal more about the culture that holds the camera than the one that stares back.” In this sentence, the “one [culture] that stares back” refers to _______.[A] the indigenous culture[B] the Western culture[C] the academic culture[D] the news business culture5. With which of the following statements would Catherine Lutz most probably agree?[A] Reporters from the Western societies should routinely delete modern elements in pictures taken of the indigenous societies.[B] The primitive cultures are inferior to the more advanced Western culture.[C] The western media are not presenting a realistic picture of the faraway societies.[D] People in the Western news business should try not to challenge the well-established white middle-class values.答案与解析1. 答案是[A] Photographs taken by Western explorers reflect more Westerners’perception of the indigenous cultures and the Western values.解析：本文的主题是，西方的媒体，为了迎合西方读者猎奇的心理，同时，为了不与西方读者的中产阶级价值观发生冲突，在他们拍摄的照片中，并不是真正客观公正地反映经济发展水平较为落后的社会中人们的生活。
英语6级阅读试题及答案
英语6级阅读试题及答案试题一：阅读理解Passage 1In recent years, the popularity of online courses has surged, with millions of students around the world taking advantage of the convenience and flexibility they offer. However, despite their growing popularity, there are concerns about the quality of education provided by these platforms.Questions:56. What is the main idea of the passage?A) The convenience of online courses is unmatched.B) Online courses are becoming increasingly popular.C) There are doubts about the quality of online education.D) The number of students taking online courses is declining.57. According to the passage, what is one of the reasons for the surge in online courses?A) They are more affordable than traditional courses.B) They offer a more personalized learning experience.C) They are more widely available than ever before.D) They are endorsed by many educational institutions.Passage 2The concept of a "smart city" has been gaining traction inurban planning circles. A smart city utilizes information and communication technology to enhance the quality and performance of urban services, to reduce costs and resource consumption, and to improve the quality of life for its citizens.Questions:58. What is the primary goal of a smart city?A) To increase the use of technology in everyday life.B) To improve the efficiency of urban services.C) To reduce the cost of living for its residents.D) To promote the use of renewable energy sources.59. What is one of the benefits of a smart city mentioned in the passage?A) It can provide better healthcare services.B) It can offer more job opportunities.C) It can enhance the quality of life for its citizens.D) It can increase the city's economic growth.试题二：快速阅读Passage 3The rise of social media has had a profound impact on society, changing the way we communicate, share information, and even do business. While social media platforms offer many benefits, they also present new challenges, such as privacy concernsand the spread of misinformation.Questions:60. What is the main topic of the passage?A) The benefits of social media.B) The impact of social media on society.C) The challenges posed by social media.D) The history of social media platforms.61. What is one of the challenges mentioned in the passage?A) The difficulty in regulating social media content.B) The increase in cyberbullying incidents.C) The potential for privacy breaches.D) The decline in face-to-face communication.答案56. B) Online courses are becoming increasingly popular.57. C) They are more widely available than ever before.58. B) To improve the efficiency of urban services.59. C) It can enhance the quality of life for its citizens.60. B) The impact of social media on society.61. C) The potential for privacy breaches.。
英语六级阅读理解专练题附答案
英语六级阅读理解专练题附答案英语阅读在六级考试中占有很大的分值，加强英语阅读的练习十分重要。
下面店铺为大家带来英语六级阅读理解专练题，供考生阅读练习。
英语六级阅读理解专练题(一)In the United States, where“casualness”is considereda great virtue, people often sit with feet on chairs oreven desks. They sometimes sit with their backsides( buttocks) on tables and desks as a way ofexpressing their individuality or career attitude.They feel comfortable crossing their legs and sittingwith one ankle on the other knee . Poor posture —slumping oneself over while sitting in a chair and placing feet on whatever object is around — isa common U. S. behavior. It is designed to show that the perso n is casual, honest, sincere,and“ just one of the folks ”. In the United States, even millionaires, corporation presidents,government leaders, and movie stars try to pretend they are ordinary people by using“the U.S. slouch ”and“ the feet-on-the -furniture”maneuver.Unfortunately, other countries interpret this behavior as being sloppy and as reflecting ageneral lack of alertness, interest, and respect. People from the United States do not usuallyrealize that what they regard as casualness is viewed very differently and very negatively bymany people around the world.People in many cultures are expected to sit erect. Such cultures include many countriesin LatinAmerica, Asia, Europe, and the Middle East. In the United States, slouching is acceptable and isa positive sign of being casual and friendly. In the United States, crossing legs is a sign of goodetiquette . Many cultures say thatcrossing legs is okay, but placing the ankle on the kneewhilecrossing one’s legs is totally unacceptable .One reason for not putting the ankle on the knee is that when you do so, one foot or the soleof the shoe is usually pointing at someone . This is a very severe insult in many countriesaround the world, especially Muslim countries. Under few circumstances should you point yourfoot at anyone , because the foot is cons idered the least sacred part of the body in manysocieties. In some countries such as Nepal, pointing the foot at a cow is an outrage , becausethe cow is a sacred animal. In Buddhist countries, pointing the foot at statue of the Buddha isa severe offense. Moving objects with the feet is very rude in Thailand, Nepal, and Taiwan. InBangladesh, you should not touch books with a foot or shoe; if you do, you must make anelaborate apology.As you can tell, posture is a very strong messenger. It conveys much about a particu larperson. Posture ( in many cultures) says something about the person’s honesty, alertness,intelligence, religiousness, respect, and overall decency — or the opposite of all of these !Posture tells people whether they want to get to know a stranger, and it also tells what to thinkabout the people already known.阅读自测Translate the sentences into English with the words in parentheses :1. 这座纪念碑是为内战中牺牲的烈士们而建立的。
练习6级 六级阅读真题答案详细解析10篇
It may p lace a great stra in on the state budget.
4.考霸解析：正确答案为[D]。在那些外来移民数量多、社会福利优厚的州，高技术、受到较好教育的雇员的反对最 为强烈。他们最大的担心是外来移民带来的财政负担。故D项正确。
[D] The goals most people set are un realistic.
2.What does Maurice Schweitzer want to show by cit ing the exa mple of Enron?
[A]Sett ing realistic goals can turn a faili ng bus in ess into success.
20XX
At the heart of the debate over illegal immigratio n lies one key questio n: are immigra nts good or bad for the economy? The America n p ublic overwhel min gly thi nks they're bad. Yet the consen sus among most econo mists is that immigrati on, both legal and illegal, p rovides a small net boost to the economy. Immigra nts p rovide chea p labor, lower the p rices of
六级英语阅读理解练习题及答案
六级英语阅读理解练习题及答案导读：我根据大家的需要整理了一份关于《六级英语阅读理解练习题及答案》的内容，具体内容：阅读理解是六级考试中的必考题型，在剩下的备考时间里必须抓紧阅读练习，下面我为大家带来，欢迎考生阅读练习。
六级英语阅读理解练习题1A controversy erupte...阅读理解是六级考试中的必考题型，在剩下的备考时间里必须抓紧阅读练习，下面我为大家带来，欢迎考生阅读练习。
六级英语阅读理解练习题1A controversy erupted in the scientific community in early 1998 over the use of DNA(deoxyribonucleic acid ) fingerprinting in criminal investigations. DNA fingerprinting wasintroduced in 1987 as a method to identify individuals based on a pattern seen in their DNA,the molecule of which genes are made. DNA is present in every cell of the body except redblood cells. DNA fingerprinting has been used successfully in various ways, such as todetermine paternity where it is not clear who the father of a particular child is. However, it isin the area of criminal investigations that DNA fingerprinting has potentially powerful andcontroversial uses.DNA fingerprinting and other DNA analysis techniques have revolutionized criminalinvestigations by giving investigators powerful new tools in the attempt to trove guilt, not justestablishinnocence. When used in criminal investigations, a DNA fingerprint pattern from asuspect is compared with a DNA fingerprint pattern obtained from such material as hairs orblood found at the scene of a crime. A match between the two DNA samples can be used asevidence to convict a suspect.The controversy in 1998 stemmed form a report published in December 1991 bypopulation geneticists Richard C. Lewontin of Harvard University in Cambridge, Mass., andDaniel L. Hartl called into question the methods to calculate how likely it is that a matchbetween two DNA fingerprints might occur by chance alone. In particular, they argued that thecurrent method cannot properly determine the likelihood that two DNA samples will matchbecause they came from the same individual rather than simply from two different individualswho are members of the same ethnic group. Lewontin and Hartl called for better surveys of DNApatterns methods are adequate. In response to their criticisms, population geneticists Ranajit Chakraborty of theUniversity of Texas in Dallas and Kenneth K.Kidd of Yale University in New Haven, Conn.,argued that enough data are already available to show that the methods currently being usedare adequate. In January 1998, however, the federal Bureau of Investigation and laboratoriesthat conduct DNA tests announced that they would collect additional DNA samples formvarious ethnic groupsin an attempt to resolve some of these questions. And, in April, aNational Academy of Sciences called for strict standards and system of accreditation for DNAtesting laboratories.六级英语阅读理解练习题1.Before DNA fingerprinting is used, suspects____.A.would have to leave their fingerprints for further investigationsB.would have to submit evidence for their innocenceC.could easily escape conviction of guiltD.cold be convicted of guilt as well2.DNA fingerprinting can be unreliable when ____.A.the methods used for blood- cell calculation are not accurateB.two different individuals of the same ethnic group may have the same DNA fingerprintingpatternC.a match is by chance left with fingerprints that happen to belong to two differentindividualsD.two different individuals leave two DNA samples.3.To geneticists like Lewontin and Hartl, the current method ____.A.is not so convincing as to exclude the likelihood that two DNA samples can nevercome from two individualsB.is arguable because two individuals of the same ethnic group are likely to have the sameDNA pattern.C.Is not based on adequate scientific theory of geneticsD.Is theoretically contradictory to what they have been studying4.The attitude of the Federal Bereau of Investigation shows that ____.A.enough data are yet to be collected form various ethnic groups to confirm the unlikelihoodof two DNA samples coming from two individual membersB.enough data of DNA samples should be collected to confirm that only DNA samples formthe same person can matchC.enough data are yet to be collected from various ethnic groups to determine thelikelihood of two different DNA samples coming form the same personD.additional samples from various ethnic groups should be collected to determine thattwo DNA samples are unlikely to come from the same person5.National Academy of Sciences holds the stance that ____.A.DNA testing should be systematizedB.Only authorized laboratories can conduct DNA testingC.The academy only is authorized to work out standards for testingD.The academy has the right to accredit laboratories for DNA testing六级英语阅读理解练习题答案CBABB六级英语阅读理解练习题2Racket, din clamor, noise, whatever you want to call it, unwanted sound is Americas mostwidespread nuisance. But noise is more than just a nuisance. It constitutes a real and presentdanger to peoples health. Day and night, at home, at work, and at play, noise can produceserious physical and psychological stress. No one is immune to this stress. Though we seemto adjust to noise by ignoring it, the ear, in fact, never closes and the body still responds—sometimes with extreme tension, as to a strange sound in the night.The annoyance we feel when faced with noise is the most common outward symptom ofthe stress building up inside us. Indeed, because irritability is so apparent, legislators havemade public annoyance the basis of many noise abatement programs. The more subtle andmore serious health hazards associated with stress caused by noise traditionally have beengiven much less attention. Nevertheless, when we are annoyed or made irritable by noise, weshould consider these symptoms fair warning that other thing may be happening to us, some ofwhich may be damaging to our health.Of many health hazards to noise, hearing loss is the most clearly observable andmeasurable by health professionals. The other hazardsare harder to pin down. For many of us,there may be a risk that exposure to the stress of noise increases susceptibility to diseaseand infection. The more susceptible among us may experience noise as a complicating factorin heart problems and other diseases. Noise that causes annoyance and irritability in healthpersons may have serious consequences for these already ill in mind or body. Noise affects us throughout our lives. For example, there are indications of effects on theunborn child when mothers are exposed to industrial and environmental noise. During infancyand childhood, youngsters exposed to high noise levels may have trouble falling asleep andobtaining necessary amounts of rest.Why, then, is there not greater alarm about these dangers? Perhaps it is because the linkbetween noise and many disabilities or diseases has not yet been conclusively demonstrated.Perhaps it is because we tend to dismiss annoyance as a price to pay for living in the modernworld. It may also be because we still think of hearing loss as only an occupational hazard.六级英语阅读理解练习题1.In Paragraph 1, the phrase "immune to" are used to mean ___.A.unaffected byB.hurt byC.unlikely to be seen byD.unknown by2.The authors attitude toward noise would best be described as ___.A.unrealisticB.traditionalC.concernedD.hysterical3.Which of the following best states the main idea of the passage?A.Noise is a major problem; most people recognize its importance.B.Although noise can be annoying, it is not a major problem.C.Noise is a major problem and has not yet been recognized as such.D.Noise is a major problem about which nothing can be done.4.The author condemns noise essentially because it ___.A.is against the lawB.can make some people irritableC.is a nuisanceD.in a ganger to peoples health5.The author would probably consider research about the effects noise has onpeople to be ___.A.unimportantB.impossible.C.a waste of moneyD.essential六级英语阅读理解练习题答案 ACCDD。
英语六级仔细阅读练习附答案讲解
英语六级仔细阅读练习附答案讲解英语六级仔细阅读练习一56.B)。
定位由题干中的governments及seeking ways to reduce the health-care spending定位到*第一段第一句：Caught in a squeeze between the health needs of aging populations on onehand and the financial crisis on the other，governments everywhere are looking for ways to slowthe growth in health-care spending.详解推理判断题。
由定位句可知，各国政府一方面面临老龄化人群的健康需求，另一方面受到金融危机的影响，所以都在寻求减少医疗保健开支的途径，B)符合题意。
第一段第二句提到they are looking to thegenetic-drugs industry as a savior，但是普通药物只是各国政府减少开支的一个方法，并不是他们这么做的原因，故排除A);C)的说法在文中没有提及;本段最后一句提到That greed…costs taxpayers nearly C$1 billion a year.这里是说药店的贪心导致纳税人受损，并不是说保健花费的问题，故排除D)。
57.D)。
定位由题干中的the report issued by the European Commission 定位到*第二段第一句：Then on November 28th the European Commission issued the preliminary results...详解事实细节题。
定位句提到，11月28日欧洲委员会发布的一个初步调查报告，下文开始对该报告进行描述，由第二段最后一句Neelie Kroes，the EUs competition commissioner，says she is ready totake legal action if the evidence allows.可推断如果证据充足，委员们会采取行动，D)符合题意。
英语六级的阅读练习题及答案
英语六级的阅读练习题及答案英语六级的阅读练习题及答案「篇一」1.She was a very quiet and kind director.She neverlaughed,___1___lose her temper.But when she worked she was verystrict.We have been told by her that under no circumstance____2___the telephone in the office for personal affairs。
1.[a] or she never did [b]nor did she ever[c]or did she ever [d]nor she never did2.[a]may we use [b]we may use[c]we could use [d]did we use2.Seldom___3___any mistakes during my past five years ofworks.However,I still could not gain success as a good writer like my teacher.Finally my teacher told me:”Only when you have acquired a good knowledge of life around you___4___write successfully and meaningfully”3.[a]should I make [b]did I make[c]I did make [d]would I make4.[a]you will [b]can’t you[c]you can [d]can you答案：1.选B。
该题考点为当前面的句子和后面的句子都含否定意义时，后面的分句常用nor连接，并采用部分倒装语序。
大学英语六级阅读理解练习和参考答案
大学英语六级阅读理解练习和参考答案大学英语六级阅读理解练习和参考答案：Once youre prepared for a situation, youre 50 percent of the way toward overcoming nervousness. The other 50 percent is the physical and mental control of nervousness; adjusting your attitude so you have confidence, and control of yourself and your audience.I was in the theater for many years and always went to work with terrible stage fright—until I was in "The King and I". While waiting offstage one night, I saw Yul Brynner, the shows star, pushing in a lunging position against a wall. It looked as though he wanted to knock it down. "This helps me control my nervousness," he explained.I tried it and, sure enough, freed myself from stage fright. Not only that, but pushing the wall seemed to give me a whole new kind of physical energy. Later I discovered that when you push against a wall you contract the muscles that lie just below where your ribs begin to splay (展开).I call this area the "vital triangle".To understand how these muscles work, try this: sit in astraight-backed chair and lean slightly forward. Put your palms together in front of you, your elbows pointing out the sides, your fingertips pointing upward, and push so that you feel pressure in the heels of your palms and under your arms.Say ssssssss, like a hiss. As youre exhaling the s, contract those muscles in the vital triangle as though you were rowing a boat, pulling the oars back and up. The vital triangle should tighten. Relax the muscles at the end of your exhalation, then inhale gently.You can also adjust your attitude to prevent nervousness. What you say to yourself sends a message to your audience. If you tell yourself youre afraid, thats the message your listener receives. So select the attitude you want to communicate. Attitude adjusting is your mental suit of armor against nervousness. If you entertain only positive thoughts, you will be giving out these words: joy and ease, enthusiasm, sincerity and concern, and authority.21. To overcome nervousness, one should_______.A. adjust his attitude as well as make preparation for a gatheringB. ask the audience to give him confidenceC. try not to be knocked down by stage frightD. wait offstage22. "The King and I" should be_______.A. a filmB. a novelC. a playD. a song23. The writer cites examples in Paragraphs 4 and 5 to support his statement that_______.A. you will have a positive effect by putting energy into your voiceB. youre 50 percent of the way towards overcoming nervousness once you are prepared for a situationC. you will have a whole new kind of physical energy by pushing against a wallD. if you master the techniques informed by the author your will never be nervous again24. Yul Brynner pushed the wall in order to_______.A. show the writer how to overcome nervousnessB. pull down the wallC. get physical energyD. overcome his own nervousness25. If you have active thoughts, your audience will detect ______.A. that you are full of fear and depressionB. that you are tightening your vital triangleC. that you are joyful and easy-goingD. that you are relaxing your muscles21. A 22. C 23. C 24. D 25. C大学英语六级阅读理解练习和参考答案：Heres to Your Health As the only freshman on his schools varsity(代表队) wrestling team, Tod was anxious to fit in with his older teammates. One night after a match, he was offered a whisky bottle on the ride home. Tod felt he had to accept,or he would seem like a sissy. He took a swallow, and every time the bottle was passed back to him, he took another swallow. After seven swallows, he passed out. His terrified teammates carried him into his home, and his mother then rushed to the hospital. After his stomach was pumped, Tod learned that his blood alcohol level had been so high that he was lucky not to be in a coma or dead.Although alcohol sometimes causes rapid poisoning, frequently leads to long-term addiction, and always threatens self-control, our society encourages drinking. Many parents, by their example, give children the impression that alcohol is an essential ingredient of social gatherings. Peer pressure turns bachelor parties, fraternity initiations (同仁联谊会入会) , and spring-semester beach vacations into competitions in "getting trashed. " In soap operas, charming characters pour Scotch whiskey from crystal bottle as readily as most people turn on the faucet for tap water. In films and rock videos, trend-setters party in nightclubs and bars. And who can recall a televised baseball or basketball game without a beer commercial? By the age of 21, the average American has been drinking on TV about 75, 000 times. Alcohol ads appear with pounding frequency—in magazines, on billboards, in college newspapers—contributing to a harmful myth about drinking.Part of the myth is that liquor signals professional success. In a mens magazine, one full-page ad for Scotch whiskey shows two men seated in an elegant restaurant. Both are in their thirties, perfectly groomed, and wearing expensive grey suits. The windowsare draped (悬挂) with velvet (天鹅绒) the table with spotless white linen. Each place-setting consists of a long-stemmed water goblet, silver utensils and thick silver plates. On each plate is half-empty cocktail glass. The two men are grinning andshaking hands, as if theyve just concluded a business deal. The caption reads, "The taste of success. "Contrary to what the liquor company would have us believe, drinking is more closely related to lack of success than to achievement. Among students, the heaviest drinkers have the lowest grades. In the work force, alcoholics are frequently late or absent, tend to perform poorly, and often get fired. Although, alcohol abuse occurs in all economic classes, it remains most severe among the poor.Another part of the alcohol myth is that drinking makes you more attractive to the opposite sex. "Hot, hot, hot," one commercials soundtrack(电影配乐) begins, as the camera scans a crowd of college-age beachgoers. Next it follows the curve of a womans leg up to her bare hip and lingers there. She is young, beautiful, wearing a bikini. A young guy, carrying an ice chest (箱子), positions himself near to where she sits. He is tan, muscular. She doesnt show much interest—until he opens the chest and takes out a beer. Now she smiles over at him. He raises his eyebrows and, invitingly, holds up another can. She joins him. This beer, the song concludes, "attracts like no other. "Beer doesnt make anyone sexier. Like all alcohol, it lowers the levels of male hormones in men and of female hormones in women—even when taken in small amounts. In substantial amounts, alcohol can causeinfertility(不生育) in women and impotence (阳萎|) in men. Some alcoholic men develop enlarged breasts, from their increased female hormones.The alcohol myth also creates the illusion that beer and athletics are a perfect combination. One billboard features three high-action images: a baseball player running at top speed, a surfer riding a wave,and a basketball player leaping to make a dunk shot. A particular light beer, the billboard promises, "wont slow you down. "。
(完整版)历年6级阅读真题(整理版)
历年英语六级阅读真题(2012,6---2006,12)2012 年12 月英语六级阅读真题(1) Passage OneAmid all the job losses of the Great Recession, there is one category of worker that the economic disruption has been good for: nonhumans.From self-service checkout lines at the supermarket to industrial robots armed with saws and taught to carve up animal carcasses in slaughter-houses, these ever-more-intelligent machines are now not just assisting workers but actually kicking them out of their jobs.Automation isn’t just affecti ng factory workers, either. Some law firms now use artificial intelligence software to scan and read mountains of legal documents, work that previously was performed by highly paid human lawyers.“Robots continue to have an impact on blue-collar jobs, and white-collar jobs are under attack by microprocessors,” says Edward Leamer, an economics professor at UCLA’s Anderson School of Management and director of the UCLA Anderson Forecast, a survey of the U.S. and California economies. Leamer says the recession permanently wiped out 2.5 million jobs. U.S. gross domestic product has climbedback to pre-recession levels, meaning we’re producing as much as before, only with 6 percent fewer workers. To be sure, robotics are not the only job killers out there, with outsourcing stealing far more gigs than automation.Jeff Burnstein, president of the Robotics Industry Association, a trade group in Ann Arbor, Mich., argues that robots actually save U.S. jobs. His logic: companies that embrace automation might use fewe r workers, but that’s still better than firing everyone and moving the work overseas.It’s not that robots are cheaper than humans, though often they are. It’s that they are better. “In some cases the quality requirements are so stringent that even if you wanted to have a human do the job, you couldn’t,” Burnstein says.Same goes for surgeons, who are using robotic systems to perform an ever-growing list of operations—not because the machines save money but because, thanks to the greater precision of robots, the patients recover in less time and have fewer complications, says Dr. Myriam Curet.Surgeons may survive the robot invasion, but others at the hospital might not be so lucky, as iRobot, maker of the Roomba, a robot vacuum cleaner, has been showing off Ava, a three-foot-tall droid on wheels that carries a tablet computer. iRobot reckons Ava could be used as a courier in a hospital.And once you’re home, recovering, Ava could let you talk to your doctor, so there’s no need to send someone to your h ouse. That “mobile telepresence” could be useful at the office. If you’re away on a trip, you can still attend a meeting. Just connect via videoconferencing software, so your face appears on Ava’s screen.Is any job safe? I was hoping to say “journalist,” but researchers are already developing algorithms that can gather facts and write a news story. Which means that a few years from now, a robot could be writing this column. And who will read it? Well, there might be a lot of us hanging around with lots of free time on our hands.(2) Passage TwoYou've now heard it so many times, you can probably repeat it in your sleep. President Obama will no doubt make the point publicly when he gets to Beijing: the Chinese need to spend more; they need to consume more; they need —believe it or not — to become more like Americans, for the sake of the global economy.And it's all true. But the other side of that equation is that the U.S. needs to save more. For the moment, American households actually are doing so. After the personal-savingsrate dipped to zero in 2005, the shock of the economic crisis last year prompted people to snap shut their wallets.In China, the household-savings rate exceeds 20%. It is partly for policy reasons. As we've seen, wage earners are expected to care for not only their children but also their aging parents. And there is, to date, only the flimsiest（脆弱的）of publicly-funded health care and pension systems, which increases incentives for individuals to save while they are working. But China is a society that has long esteemed personal financial prudence（谨慎）for centuries. There is no chance that will change anytime soon, even if the government creates a better social safety net and successfully encourages greater consumer spending.Why does the U.S. need to learn a little frugality(节俭). Because healthy savings rates are one of the surest indicators of a country's long-term financial health. High savings lead, over time, to increased investment, which in turn generates productivity gains, innovation and job growth. In short, savings are the seed corn of a good economic harvest.The U.S. government thus needs to act as well. By running constant deficits, it is dis-saving, even as households save more. Peter Orszag, Obama's Budget Director, recently called the U.S. budget deficits unsustainable and he's right. Todate, the U.S. has seemed unable to have what Indiana Governor Mitch Daniels has called an "adult conversation" about the consequences of spending so much more than is taken in. That needs to change. And though Hu Jintao and the rest of the Chinese leadership aren't inclined to lecture visiting Presidents, he might gently hint that Beijing is getting a little nervous about the value of the dollar —which has fallen 15% since March, in large part because of increasing fears that America's debt load is becoming unmanageable.That's what happens when you're the world's biggest creditor: you get to drop hints like that, which would be enough by themselves to create international economic chaos if they were ever leaked. (Every time any official in Beijing deliberately publicly about seeking an alternative to the U.S. dollar for the $2.1 trillion China holds in reserve, currency traders have a heart attack.) If Americans saved more and spent less, consistently over time, they wouldn't have to worry about all that.2012 年6 月英语六级阅读真题(3)Passage OneAs anyone who has tried to lose weight knows, realisticgoal-setting generally produces the best results. That's partially because it appears people who set realistic goals actually work more efficiently, and exert more effort, to achieve those goals.What's far less understood by scientists, however, are the potentially harmful effects of goal-setting.Newspapers relay daily accounts of goal-setting prevalent in industries and businesses up and down both Wall Street and Main Street , yet there has been surprisingly little research on how the long-trumpeted practice of setting goals may have contributed to the current economic crisis , and unethical （不道德的）behavior in general.“Goals are widely used and promoted as having really beneficial effects. And yet, the same motivation that can push people to exert more effort in a constructive way could also motivate people to be more likely to engage in unethical behaviors,” says Maurice Schweitzer, an associate professor at Penn’s WhartonSchool.“It turns out there’s no economic benefit to just having a goal---you just get a psychological benefit” Schweitzer says.“But in many cases, go als have economic rewards that make them more powerful.”A prime example Schweitzer and his colleagues cite is the 2004 collapse of energy-trading giant Enron, where managers used financial incentives to motivate salesmen to meet specific revenue goals. The problem, Schweitzer says, is the actual trades were not profitable.Other studies have shown that saddling employees with unrealistic goals can compel them to lie, cheat or steal. Such was the case in the early 1990s when Sears imposed a sales quota on its auto repair staff. It prompted employees to overcharge for work and to complete unnecessary repairs on a companywide basis.Schweitzer concedes his research runs counter to a very large body of literature that commends the many benefits ofgoal-setting. Advocates of the practice have taken issue with his team’s use of such evidence as news accounts to support his conclusion that goal-setting is widely over-prescribedIn a rebuttal (反驳) paper, Dr. Edwin Lockewrites:“Goal-setting is not going away. Organizations cannot thrive without being focused on their desired end results anymore than an individual can thrive without goals to provide a sense of purpose.”But Schweitzer contends the “mounting causal evidence” linking goal-setting and harmful behavior should be studied to help spotlight issues that merit caution and further investigation. “Even a few negative effects could be so large that they outweigh many positive effects,” he says.“Goal-setting does help coordinate and motivate people. My idea would be to combine that with careful oversight, a strong organizational culture, and make sure the goals that you use are going to be constructive and not significantly harm the organization,” Schweitzer says.(4) Passage twoFor most of the 20th century, Asia asked itself what it could learn from the modern, innovating West. Now the question must be reversed. What can the West’s overly indebted and sluggish (经济滞长的) nations learn from a flourishing Asia?Just a few decades ago, Asia’s two giants were stagnati ng(停滞不前) under faulty economic ideologies. However, once China began embracing free-market reforms in the 1980s, followed by India in the 1990s, both countries achieved rapidgrowth. Crucially, as they opened up their markets, they balanced market economy with sensible government direction. As the Indian economist Amartya Sen has wisely said, “The invisible hand of the market has often relied heavily on the visible hand of government.”Contrast this middle path with America and Europe, which have each gone ideologically over-board in their own ways. Since the 1980s, America has been increasingly clinging to the ideology of uncontrolled free markets and dismissing the role of government---following Ronald Regan’s idea that “government is not the solution to o ur problem; governmentis the problem. “Of course, when the markets came crashing down in 2007, it was decisive government intervention that saved the day. Despite this fact, many Americans are still strongly opposed to “big government.”If Americans could only free themselves from their antigovernment doctrine, they would begin to see that the America’s problems are not insoluble. A few sensible federal measures could put the country back on the right path. A simple consumption tax of, say, 5% would significantly reduce the country’s huge government deficit without damaging productivity. A small gasoline tax would help freeAmerica from its dependence on oil imports and create incentives for green energy development. In the same way, a significant reduction of wasteful agricultural subsidies could also lower the deficit. But in order to take advantage of these common-sense solutions, Americans will have to put aside their own attachment to the idea of smaller government and less regulation. American politicians will have to develop the courage to follow what is taught in all American public-policy schools: that there are good taxes and bad taxes. Asian countries have embraced this wisdom, and have built sound long-term fiscal (财政的) policies as a result.Meanwhile, Europe has fallen prey to a different ideological trap: the belief that European governments would always have infinite resources and could continue borrowing as if there were no tomorrow. Unlike the Americans, who felt that the markets knew best, the Europeans failed to anticipate how the markets would react to their endless borrowing. Today, the European Union is creating a $580 billion fund to ward off sovereign collapse. This will buy the EU time, but it will not solve the bloc’s larger problem.2011 年12 月英语六级阅读真题(5) Passage OneQuestions 52 to 56 are based on the following passage.What's the one word of advice a well-meaning professional would give to a recent college graduate? China"} India! Brazil! How about trade!When the Commerce Department reported last week that the trade deficit in June approached $50 billion, it set off a new round of economic doomsaying. Imports, which soared to $200.3 billion in the month, are subtracted in the calculation of gross domestic product. The larger the trade deficit, the smaller the GDP. Should such imbalances continue, pessimists say, they could contribute to slower growth.But there's another way of looking at the trade data. Over the past two years, the figures on imports and exports seem not to signal a double-dip recession – a renewed decline in the broad level of economic activity in the United States – but an economic expansion.The rising volume of trade – more goods and services shuttling in and out of the United States – is good news for many sectors. Companies engaged in shipping, trucking, rail freight, delivery,and logistics (物流) have all been reporting better than expected results. The rising numbers signify growing vitality in foreign markets – when we import more stuff, it puts more cash in the hands of people around the world, and U.S. exports are rising because more foreigners have the ability to buy the things we produce and market. The rising tide of trade is also good news for people who work in trade-sensitive businesses, especially those that produce commodities for which global demand sets the price – agricultural goods, mining, metals, oil.And while exports always seem to lag, U.S. companies are becoming more involved in the global economy with each passing month. General Motors sells as many cars in China as in America each month. While that may not do much for imports, it does help GM's balance sheet – and hence makes the jobs of U.S.-based executives more stable.One great challenge for the U.S. economy is slack domestic consumer demand. Americans arepaying down debt, saving more, and spending more carefully. That's to be expected, given what we've been through. But there's a bigger challenge. Can U.S.-based businesses, large and small, figure out how to get a piece of growing global demand? Unless you want to pick up and move to India, orBrazil, or China, the best way to do that is through trade. It may seem obvious, but it's no longer enough simply to do business with our friends and neighbors here at home.Companies and individuals who don't have a strategy to export more, or to get more involved in foreign markets, or to play a role in global trade, are shutting themselves out of the lion's share of economic opportunity in our world.(6) Passage TwoA recurring criticism of the UK's university sector is its perceived weakness in translating new knowledge into new products and services.Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured. We should take this concern seriously as universities are key in the national innovation system.However, we do have to challenge the unthinking complaint that the sector does not do enough in taking ideas to market. The most recent comparative data on the performance of universities and research institutions in Australia, Canada, USA and UKshows that, from a relatively weak starting position, the UK now leads on many indicators of commercialisation activity.When viewed at the national level, the policy interventions of the past decade have helped trans form the performance of UK universities. Evidence suggests the UK's position is much stronger than in the recent past and is still showing improvement. But national data masks the very large variation in the performance of individual universities. The evidence shows that a large number of universities have fallen off the back of the pack, a few perform strongly and the rest chase the leaders.This type of uneven distribution is not peculiar to the UK and is mirrored across other economies. In the UK, research is concentrated: less than 25% of universities receive 75% of the research funding. These same universities are also the institutions producing the greatest share of PhD graduates, science citations, patents and licence income. The effect of policies generating long-term resource concentration has also created a distinctive set of universities which areresearch-led and commercially active. It seems clear that the concentration of research and commercialisation work creates differences between universities.The core objective for universities which are research-led must be to maximise the impact oftheir research efforts. These universities should be generating the widest range of social, economic and environmental benefits. In return for the scale of investment, they should share their expertise in order to build greater confidence in the sector.Part of the economic recovery of the UK will be driven by the next generation of research commercialisation spilling out of our universities. There are three dozen universities in the UKwhich are actively engaged in advanced research training and commercialisation work.If there was a greater coordination of technology transfer offices within regions and a simultaneous investment in the scale and functions of our graduate schools, universities could, and should, play a key role in positioning the UK for the next growth cycle.2011 年6 月英语六级阅读真题(7) Passage OneQuestions 52 to 56 are based on the following passage.At the heart of the debate over illegal immigration lies one key question: are immigrants good or bad for the economy? The American public overwhelmingly thinks they're bad. Yet the consensus among most economists is that immigration, both legal and illegal, provides a small net boost to the economy. Immigrants provide cheap labor, lower the prices of everything from farm produce to new homes, and leave consumers with a little more money in their pockets. So why is there such a discrepancy between the perception of immigrants' impact on the economy and the reality?There are a number of familiar theories. Some argue that people are anxious and feel threatened by an inflow of new workers. Others highlight the strain that undocumented immigrants place on public services, like schools, hospitals, and jails. Still others emphasize the role of race, arguing that foreigners add to the nation's fears and insecurities. There's some truth to all these explanations, but they aren't quite sufficient.To get a better understanding of what's going on, consider the way immigration's impact is felt. Though its overall effect may be positive, its costs and benefits are distributed unevenly. David Card, an economist at UC Berkeley, notesthat the ones who profit most directly from immigrants'low-cost labor are businesses and employers – meatpacking plants in Nebraska, for instance, or agricultural businesses in California. Granted, these producers' savings probably translate into lower prices at the grocery store, but how many consumers make that mental connection at the checkout counter? As for the drawbacks of illegal immigration, these, too, are concentrated. Native low-skilled workers suffer most from the competition of foreign labor. According to a study by George Borjas, a Harvard economist, immigration reduced the wages of American high-school dropouts by 9% between 1980-2000.Among high-skilled, better-educated employees, however, opposition was strongest in states with both high numbers of immigrants and relatively generous social services. What worried them most, in other words, was the fiscal (财政的)burden of immigration. That conclusion was reinforced by another finding: that their opposition appeared to soften when that fiscal burden decreased, as occurred with welfare reform in the 1990s, which curbed immigrants' access to certain benefits.The irony is that for all the overexcited debate, the net effect of immigration is minimal. Even for those most acutely affected – say, low-skilled workers, or California residents –the impact isn't all that dramatic. "The unpleasant voices have tended to dominate our perceptions," says Daniel Tichenor, a political science professor at the University of Oregon. "But when all those factors are put together and the economists calculate the numbers, it ends up being a net positive, but a small one." Too bad most people don't realize it.(8) Passage TwoPicture a typical MBA lecture theatre twenty years ago. In it the majority of students will have conformed to the standard model of the time: male, middle class and Western. Walk into a class today, however, and you'll get a completely different impression. For a start, you will now see plenty more women – the University of Pennsylvania's Wharton School, for example, boasts that 40% of its new enrolment is female. You will also see a wide range of ethnic groups and nationals of practically every country.It might be tempting, therefore, to think that the old barriers have been broken down and equal opportunity achieved. But,increasingly, this apparent diversity is becoming a mask for a new type of conformity. Behind the differences in sex, skin tones and mother tongues, there are common attitudes, expectations and ambitions which risk creating a set of clones among the business leaders of the future.Diversity, it seems, has not helped to address fundamental weaknesses in business leadership. So what can be done to create more effective managers of the commercial world? According to Valerie Gauthier, associate dean at HEC Paris, the key lies in the process by which MBA programmes recruit their students. At the moment candidates are selected on a fairly narrow set of criteria such as prior academic and career performance, and analytical and problem solving abilities. This is then coupled to a school's picture of what a diverse class should look like, with the result that passport, ethnic origin and sex can all become influencing factors. But schools rarely dig down to find out what really makes an applicant succeed, to create a class which also contains diversity of attitude and approach – arguably the only diversity that, in a business context, really matters.Professor Gauthier believes schools should not just be selecting candidates from traditional sectors such as banking,consultancy and industry. They should also be seeking individuals who have backgrounds in areas such as political science, the creative arts, history or philosophy, which will allow them to put business decisions into a wider context.Indeed, there does seem to be a demand for the more rounded leaders such diversity might create. A study by Mannaz, a leadership development company, suggests that, while the bully-boy chief executive of old may not have been eradicated completely, there is a definite shift in emphasis towards less tough styles of management – at least in America and Europe. Perhaps most significant, according to Mannaz, is the increasing interest large companies have in more collaborative management models, such as those prevalent in Scandinavia, which seek to integrate the hard and soft aspects of leadership and encourage delegated responsibility and accountability.2010 年12 月英语六级阅读真题(9) Passage OneIn the early 20th century, few things were more appealing than the promise of scientific knowledge. In aworld struggling with rapid industrialization, science and technology seemed to offer solutions to almost every problem. Newly created state colleges and universities devoted themselves almost entirely to scientific, technological, and engineering fields. Many Americans came to believe that scientific certainty could not only solve scientific problems, but also reform politics, government, and business. Two world wars and a Great Depression rocked the confidence of many people that scientific expertise alone could create a prosperous and ordered world. After World War Ⅱ, the academic world turned with new enthusiasm to humanistic studies, which seemed to many scholars the best way to ensure the survival of democracy. American scholars fanned out across much of the world—with support from the Ford Foundation, the Fulbright program, etc.—to promote the teaching of literature and the arts in an effort to make the case for democratic freedoms.In the America of our own time, the great educational challenge has become an effort to strengthen the teaching of what is now known as the STEM disciplines (science, technology, engineering, and math). There isconsiderable and justified concern that the United States is falling behind much of the rest of the developed world in these essential disciplines. India, China, Japan, and other regions seem to be seizing technological leadership.At the same time, perhaps inevitably, the humanities—while still popular in elite colleges and universities—have experienced a significant decline. Humanistic disciplines are seriously underfunded, not just by the government and the foundations but by academic institutions themselves. Humanists are usually among the lowest-paid faculty members at most institutions and are often lightly regarded because they do not generate grant income and because they provide no obvious credentials (资质) for most nonacademic careers.Undoubtedly American education should train more scientists and engineers. Much of the concern among politicians about the state of American universities today is focused on the absence of “real world” education—which means preparation for professional and scientific careers. But the idea that institutions ortheir students must decide between humanities and science is false. Our society could not survive without scientific and technological knowledge. But we would be equally impoverished (贫困的) without humanistic knowledge as well. Science and technology teach us what we can do. Humanistic thinking helps us understand what we should do.It is almost impossible to imagine our society without thinking of the extraordinary achievements of scientists and engineers in building our complicated world. But try to imagine our world as well without the remarkable works that have defined our culture and values. We have always needed, and we still need, both.(10) Passage TwoWill there ever be another Einstein? This is the undercurrent of conversation at Einstein memorial meetings throughout the year. A new Einstein will emerge, scientists say. But it may take a long time. After all, more than 200 years separated Einstein from his nearest rival, Isaac Newton.Many physicists say the next Einstein hasn’t been born yet, or is a baby now. That’s because the quest for a unified theory that would account for all the forces of nature has pushed current mathematics to its limits. New math must be created before the problem can be solved.But researchers say there are many other factors working against another Einstein emerging anytime soon.For one thing, physics is a much different field today. In Einstein’s day, there were only a few thousand physicists worldwide, and the theoreticians who could intellectually rival Einstein probably would fit into a streetcar with seats to spare.Education is different, too. One crucial aspect of Einstein’s training that is overlooked is the years of philosophy he read as a teenager—Kant, Schopenhauer and Spinoza, among others. It taught him how to think independently and abstractly about space and time, and it wasn’t long before he became a philosopher himself.“The independence created by philosophical insight is—in my opinion—the mark of distinction between a mere artisan (工匠) or specialist and a real seeker after。
英语六级考试阅读练习题和答案
英语六级考试阅读练习题和答案英语六级考试阅读练习题和答案:At some time in your life you may have a strong desire to do something strange or terrible. However, chances are that you dont act on your impulse, but let it pass instead. You know that to commit the action is wrong in some way and that other people will not accept your behavior.Perhaps the most interesting thing about the phenomenon of taboo(禁忌的) behavior is how it can change over the years within the same society, how certain behavior and attitudes once considered taboo can become perfectly acceptable and natural at another point in time. Topics such as death, for example, were once considered so upsetting and unpleasant that it was a taboo to even talk about them. Now with the publication of important books such as On Death and Dying and Learning to Say Goodbye, people have become more aware of the importance of expressing feelings about death and, as a result, are more willing to talk about this taboo subject.One of the newest taboos in American society is the topic of fat. Unlike many other taboos, fat is a topic that Americans talk about constantly. Its not taboo to talk about fat; its taboo to be fat. The "in" look is thin, not fat. In the work world, most companies prefer youthful-looking, trim executives to sell their image as well as their products to the public. The thin look is associated with youth, vigor,and success. The fat person, on the other hand, is thought of as lazy and lacking in energy, self-discipline, and self-respect. In animage-conscious society like the U. S. , thin is "in", fat is "out".Its not surprising, then, that millions of Americans have become obsessed (着迷) with staying slim and "in shape". The pursuit of a youthful physical appearance is not, however, the sole reason for Americas obsession with diet and exercise. Recent research has shown the critical importance of diet and exercise for personal health. As in most technologically developed nations, the life-style of North Americans has changed dramatically during the course of the last century. Modern machines do all the physical labor that people were once forced to do by hand. Cars and buses transport us quickly from point to point. As a result of inactivity and disuse, peoples bodies can easily become weak and vulnerable to disease. In an effort to avoid such a fate, millions of Americans are spending more of their time exercising every day.1. From the passage we can infer taboo is .A. a strong desire to do something strange or terribleB. a crime committed on impulseC. behavior considered unacceptable in societys eyesD. an unfavorable impression left on other people2.Based on the ideas presented in the passage we can conclude "being fat"_______.A. will always remain a tabooB. is not considered a taboo by most peopleC. has long been a tabooD. may no longer be a taboo some day3.The topic of fat is_______many other taboo subjects.A. the same asB. different fromC. more popular thanD. less often talked about than4.In the U. S. , thin is "in", fat is "out", this means_______.A. thin is "inside", fat is "outside"B. thin is "diligent", fat is "lazy"C. thin is "youthful", fat is "spiritless"D. thin is "fashionable", fat is "unfashionable"5.The main reason the passage gives for why so many Americans are exercising regularly is_______.A. their changed life-styleB. their eagerness to stay thin and youthfulC. their appreciation of the importance of exerciseD. the encouragement they have received from their companies参考答案：1. C2. D3. B4. D5. B英语六级考试阅读练习题和答案:For some time past it has been widely accepted that babies and other creatures learn to do things because certain acts lead to "rewards"; andthere is no reason to doubt that this is true. But it used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological(生理的) "drives" as thirst or hunger. In other words, a baby would learn if he got food or drink or some sort of physical comfort, not otherwise.It is now clear that this is not so. Babies will learn to behave in ways that produce results with no reward except the successful outcome.Papousek began his studies by using milk in the normal way to "reward" the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the childrens responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement "switched on" a display of lights—and indeed that they were capable of learning quite complex turns to bring about this result, for instance, two left or two right, or even to make as many.as three turns to one side.Papouseks light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely although they would " smile and bubble" when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control.21. According to the author, babies learn to do things which______.A. are directly related to pleasureB. will meet their physical needsC. will bring them a feeling of successD. will satisfy their curiosity22. Papousek noticed in his studies that a baby______.A. would make learned responses when it saw the milkB. would carry out learned movements when it had enough to drinkC. would continue the simple movements without being given milkD. would turn its head to right or left when it had enough to drink23. In Papouseks experiment babies make learned movements of the head in order toA. have the lights turned onB. be rewarded with milkC. please their parentsD. be praised24. The babies would "smile and bubble" at the lights because______.A. the lights were directly related to some basic "drives"B. the sight of the lights was interestingC. they need not turn back to watch the lightsD. they succeeded in "switching on" the lights25. According to Papousek, the pleasure babies get in achieving something is a reflection of______.A. a basic human desire to understand and control the worldB. the satisfaction of certain physiological needsC. their strong desire to solve complex problemsD. a fundamental human urge to display their learned skills 参考答案：21. C 22. C 23. A 24. D 25. A。
大学英语CET6长篇阅读训练题及答案
大学英语CET6长篇阅读训练题及答案高校英语CET6长篇阅读训练题及答案try not to become a man of success but rather try to become a man of value，以下是我为大家搜寻整理的高校英语CET6长篇阅读训练题及答案，期望能给大家带来帮忙!更多精彩内容请准时关注我们应届毕业生考试网!Preparing for Computer DisastersA: Summary: When home office computers go down, many small businesses grind to a halt. Fortunately, taking steps to recover from disasters and minimize their effects is quite straightforward.B: Fires, power surges, and floods, theyre all facts of life. We read about them in the morning paper and see them on the evening news. We sympathize with the victims and commiserate over their bad luck. We also shake our heads at the digital consequencesmelted computers, system failures, destroyed data. Yet, somehow, many of us continue to live by that old mantra of denial: It wont happen to me. Well, the truth is, at some point youll probably have to deal with at least one disaster. Thats just how it goes, and in most aspects of our lives we do something about it. We buy insurance. We stow away provisions. We even make disaster plans and run drills. But for some reason, computer disaster recovery is a blind spot for many of us. It shouldnt be. Home computers contain some of our most important information, both business and personal, and making certain ourdata survives a disaster should be a priority. Moreover, even the smallest disaster can be a serious disruption. Personal computers have become an integral part of the smooth-running household. We use them to communicate, shop, and do homework, and theyre even more vital to home office users. When home office computers go down, many small businesses grind to a halt. Fortunately, taking steps to recover from disasters and minimize their effects is quite straightforward. With a good offsite storage plan and the right tools, you can bounce back quickly and easily from minor computer disasters. And, should a major calamity strike, you can rest assured your data is safe.Offsite Storage: Major DisastersC: House fires and floods are among the most devastating causes of personal computer destruction. Thats why a solid offsite backup and recovery plan is essential. Although many home users faithfully back up their hard drives, many would still lose all their data should their house flood our burn. Thats because they keep their backups in relatively close to their computers. Their backup disks might not be in the same room as their computerstucked away in a closet or even the garagebut theyre not nearly far enough away should a serious disaster strike. So, its important to back up your system to a removable medium and to store it elsewhere.D: There are many ways to approach offsite storage. It starts with choice of backup tools and storage medium. Disaster situations are stressful, and your recovery tools shouldnt add to that stress. They must be dependable and intuitive, making it easy to schedule regular backups and to retrieve files ina pinch. They must also be compatible with your choice of backup medium. Depending on your tools, you can back up to a variety of durable disk typesfrom CDs to Jaz drives to remote network servers. Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads.E: Once you select your tools and a suitable medium, you need to find a remote place to store your backups. The options are endless. However, no matter where you choose, be sure the site is secure, easily accessible, and a good distance away from your home. You may also want to consider using an Internet-based backup service. More and more service providers are offering storage space on their servers, and uploading files to a remote location has become an attractive alternative to conventional offsite storage. Of course, before using one of these services, make certain you completely trust the service provider and its security methods. Whatever you do, schedule backups regularly and store them far away from your home.Come What May: Handling the Garden Variety Computer CrisisF: Not all home computer damage results from physical disaster. Many less menacing problems can also hobble your PC or destroy your information. Systems crash, kids rearrange data, adults inadvertently delete files. Although these events might not seem calamitous, they can have serious implications. So, once again, its important to be prepared. As with physical disasters, regular backups are essential. However, some of these smaller issues require a response thats more nuanced thanwholesale backup and restoration. To deal with less-than-total disaster, your tool set must be both powerful and agile. For example, when a small number of files are compromised, you may want to retrieve those files alone. Meanwhile, if just your settings are affected, youll want a simple way to roll back to your preferred setup. Yet, should your operating system fail, youll need a way to boot your computer and perform large-scale recovery. Computer crises come in all shapes and sizes, and your backup and recovery tools must be flexible enough to meet each challenge.The Right Tools for the Right Job: Gearing up for DisasterG: When disaster strikes, the quality of your backup tools can make the difference between utter frustration and peace of mind. Symantec understands this and offers a range of top quality backup and recovery solutions. Norton GoBack is the perfect tool for random system crashes, failed installations, and inadvertent deletions. With this powerful and convenient solution, its simple to retrieve overwritten files or to bring your system back to its pre-crash state. Norton Ghost is a time-tested home office solution. Equipped to handlefull-scale backups, its also handy for cloning hard drives and facilitating system upgrades. A favorite choice for IT professionals, its the ideal tool for the burgeoning home office. You can buy Norton Ghost and Norton GoBack separately, or get them both when you purchase Norton System Works.H: Lifes disasters, large and small, often catch us by surprise. However, with a little planning and the right tools, you can reduce those disasters to bumps in the road. So, dontwait another day. Buy a good set of disaster recovery tools, set up an automatic backup schedule, and perform a dry run every now and again. Then, rest easy.1. You should take steps to recover from computer disasters so as to minimize their effects.2. For some reason, computer disaster recovery is always ignored by many of us.3. You can bounce back quickly and easily minor computer disasters with the help of a good offsite storage plan and the right tools.4. The most devastating causes of personal computer destruction includes house fires and floods.5. Its necessary for us to back up our systems to some transferable medium and to put it somewhere else.6. You should find a distant place to store your backups after selecting your tools and a suitable medium.7. Not only physical disaster can damage your computer.8. The backup and recovery tools must be flexible enough to deal with various computer crises.9. The quality of your backup tools determines whether you are frustrated or have a peaceful mind when disaster strikes.10. You should prepare for your computer disasters now and again.答案解析1. A依据题干中的信息词recover from computer disasters定位到本文的第一段。
六级英语阅读真题练习及答案
六级英语阅读真题练习及答案导读：我根据大家的需要整理了一份关于《六级英语阅读真题练习及答案》的内容，具体内容：阅读理解在英语六级试卷中占有很大的分值，为了帮助大家提高英语阅读能力，下面我为大家带来，供各位考生阅读练习。
六级英语阅读真题练习1Questions 31 to 35 ...阅读理解在英语六级试卷中占有很大的分值，为了帮助大家提高英语阅读能力，下面我为大家带来，供各位考生阅读练习。
六级英语阅读真题练习1Questions 31 to 35 are based on the following passage.Crying is hardly an activity encouraged by society. Tears, be they of sorrow, anger, or joy,typically make Americans feel uncomfortable and embarrassed. The shedder of tears is likelyto apologize, even when a devastating (毁灭性的) tragedy was the provocation. The observerof tears is likely to do everything possible to put an end to the emotional outpouring. Butjudging from recent studies of crying behavior, links between illness and crying and thechemical composition of tears, both those responses to tears are often inappropriate andmay even be counterproductive.Humans are the only animals definitely known to shed emotional tears. Since evolution hasgiven rise to few, if any, purposeless physiological responses, it is logical to assume thatcrying has oneor more functions that enhance survival.Although some observers have suggested that crying is a way to elicit assistance from others(as a crying baby might from its mother), the shedding of tears is hardly necessary to get help.Vocal cries would have been quite enough, more likely than tears to gain attention. So, itappears, there must be something special about tears themselves.Indeed, the new studies suggest that emotional tears may play a direct role in alleviatingstress. University of Minnesota researchers who are studying the chemical composition oftears have recently isolated two important chemicals from emotional tears. Both chemicalsare found only in tears that are shed in response to emotion. Tears shed because ofexposure to cut onion would contain no such substance.Researchers at several other institutions are investigating the usefulness of tears as a means ofdiagnosing human ills and monitoring drugs.At Tulane Universitys Teat Analysis Laboratory Dr. Peter Kastl and his colleagues report thatthey can use tears to detect drug abuse and exposure to medication (药物), to determinewhether a contact lens fits properly of why it may be uncomfortable, to study the causes of"dry eye" syndrome and the effects of eye surgery, andperhaps even to measure exposureto environmental pollutants.At Columbia University Dr. Liasy Faris and colleagues are studying tears for clues to thediagnosis of diseases away from the eyes. Tears can be obtained painlessly without invading thebody and only tiny amounts are needed to perform highly refined analyses.六级英语阅读真题练习31. It is known from the first paragraph that ________.A) shedding tears gives unpleasant feelings to AmericanB) crying may often imitate people or even result in tragedyC) crying usually wins sympathy from other peopleD) one who sheds tears in public will be blamed(A)32. What does "both those responses to tears" (Line 5, Para, 1) refer to?A) Crying out of sorrow and shedding tears for happiness.B) The embarrassment and unpleasant sensation of the observers.C) The tear shedders apology and the observers effort to stop the crying.D) Linking illness with crying and finding the chemical composition of tears.(C)33. "Counterproductive" (Lines 5, Para, 1) very probably means "________".A) having no effect at allB) leading to tensionC) producing disastrous impactD) harmful to health(D)34. What does the author say about crying?A) It is a pointless physiological response to the environment.B) It must have a role to play in mans survival.C) It is meant to get attention and assistance.D) It usually produces the desired effect.(B)35. What can be inferred from the new studies of tears?A) Emotional tears have the function of reducing stress.B) Exposure to excessive medication may increase emotional tears.C) Emotional tears can give rise to "dry eye" syndrome in some cases.D) Environmental pollutants can induce the shedding of emotional tears.六级英语阅读真题练习答案31. A 32. C 33. D 34. B 35. A六级英语阅读真题练习1It is no secret among athletes that in order to improve performance youve got to work hard.However, hard training breaks you down and makes you weaker, it is rest that makes youstronger.Improvement only occurs during the rest period following hard training. This adaptation isaccomplished by improving efficiency of the heart and certain systems within the musclecells.During recovery periods these systems build to greater levels to compensate for the stressthat you have applied. The result is that you are now at a higher level of performance.If sufficient rest is not included in a training program, imbalance between excess trainingand inadequate rest will occur, and performance will decline. The "overtraining syndrome(综合症)" is the name given to the collection of emotional, behavioral, and physical symptomsdue to overtraining that has persisted for weeks to months. It is marked by cumulativeexhaustion that persists even after recovery periods.The most common symptom is fatigue. This may limit workouts and may be present at rest.The athletes may also become moody, easily imitated, have altered sleep patterns, becomedepressed, or lose the competitive desire and enthusiasm for the sport. Some will reportdecreased appetite and weight loss. Physical symptoms include persistent muscular soreness,increased frequency of viral (病毒性的) illnesses, and increased incidence of injuries.The treatment for the overtraining syndrome is rest. The longer the overtraining has occurred,the more rest required, therefore,early detection is very important. If the overtraining hasonly occurred for a short period of time (e.g. 3-4 weeks) then interrupting training for 3-5 daysis usually sufficient rest. It is important that the factors that lead to overtraining be identifiedand corrected. Otherwise, the overtraining syndrome is likely to recur. The overtrainingsyndrome should be considered in any athlete who manifests symptoms of prolonged fatigueand whose performance has leveled off or decreased. It is important to exclude anyunderlying illness that may be responsible for the fatigue.六级英语阅读真题练习36. The first paragraph of the passage tells us that ________.A) the harder an athlete trains, the better his performance will beB) rest after vigorous training improves an athletes performanceC) strict systematic training is essential to an athletes top performanceD) improvement of an athletes performance occurs in the course of training37. By "overtraining" the author means ________.A) a series of physical symptoms that occur after trainingB) undue emphasis on the importance of physical exertionC) training that is not adequately compensated for by restD) training that has exceeded an athletes emotional limits38. What does the passage tell us about the "overtraining" syndrome?A) It occurs when athletes lose interest in sports.B) It appears right after a hard training session.C) The fatigue it results in is unavoidable in the athletes training process.D) It manifests itself in fatigue which lingers even after a recovery period39. What does the phrase "level off" (Line 5, Para. 4) most probably mean?A) Slow down.B) Become dull.C) Stop improving.D) Be on the decline40. The author advises at the end of the passage that ________.A) overtraining syndrome should be treated as a serious illnessB) overtraining syndrome should be prevented before it occursC) an athlete with overtraining syndrome should take a lengthy restD) illness causing fatigue should not be mistaken for overtraining syndrome六级英语阅读真题练习答案36. B 37. C 38. D 39. C 40. D。
大学英语六级阅读理解练习及答案
一Can the Computer Learn from Experience计算机会总结经验吗Computers have been taught to play not only checkers, but also championship chess, which is a fairly accurate yardstick for measuring the computer’s progress in the ability to learn from experience.Because the game requires logical reasoning, chess would seem to be perfectly suited to the computer .all a programmer has to do is give the computer a program evaluating the consequences of every possible response to every possible move, and the computer will win every time. In theory this is a sensible approach; in practice it is impossible. Today, a powerful computer can analyze 40 000 moves a second. That is an impressive speed. But there are an astronomical number of possible moves in chess —literally trillions. Even if such a program were written (and in theory it could be ,given enough people and enough time), there is no computer capable of holding that much data.Therefore, if the computer is to compete at championship levels, it must be programmed to function with less than complete data. It must be able to learn from experience, to modify its own programm, to deal with a relatively unstructured situation—in a word, to “think”for itself . In fact, this can be done. Chess-playing computers have yet to defeat world champion chess players, but several have beaten human players of only slightly lower ranks. The computers have had programs to carry them through the early, mechanical stages of their chess games. But they have gone on from there to reason and learn, and sometimes to win the game.There are other proofs that computers can be programmed to learn, but this example is sufficient to demonstrate the point. Granted , winning a game of chess is not an earthshaking event even when a computer does it . But there are many serious human problems which ban be fruitfully approached as games. The Defense Department uses computers to play war games and work out strategies for dealing with international tensions. Other problems—international and interpersonal relations , ecology and economics , and the ever-increasing threat of world famine—can perhaps be solved by the joint efforts of human beings and truly intelligent computers .Notescheck:a game played on a checkerboard by two players ,each using 12 piecesecology:the relationship between organisms and their environment 生态关系，生态学Reading comprehensionThe purpose of creating chess-playing computers is __________A to win the world chess championB to pave the way for further intelligent computersC to work out strategies for international warsD to find an accurate yardstick for measuring computer progress2 Today , a chess-playing computer can be programmed to ________A give trillions of reponses in a second to each possible move and win the gameB function with complete data and beat the best playersC learn from chess-playing in the early stage and go on to win the gameD evaluate every possible move but may fail to give the right response each time3 For a computer to “think” , it is necessary to ________A mange to process as much data as possible in a secondB program it so that it can learn from its experiencesC prepare it for chess-playing firstD enable it to deal with unstructured situations4 The author’s attitude towards the Defense Department is____A criticalB unconcernedC positiveD negative5 In the author’s opinion,______A winning a chess game is an unimportant eventB serious human problems shouldn’t be regarded as playing a gameC ecological problems are more urgent to be solvedD there is hope for more intelligent computers1 b2 c3 b4 c5 d二You Call This a Good Economy这能称之为上佳经验You have to have lived in the 1950s and 1960s to have experienced a good economy. In the period between 1950 and 1970 it was the rule—rather than the exception —that an ordinary family, without higher education, could sustain itself decently on the income of a single breadwinner（养家糊口的人）. In 1955, when I was 19 and living in Brooklyn, N. Y., my father, who had a sixth-grade education, maintained our family of five on a wage of $82 a week as a bookbinder. My mother taught us fairness and compassion; my father, discipline and enterprise.The U. S. economy in those years was good. Then where did this good economy go? It was inflated away. The price of gold, which I take as proxy for the prices of all goods, was $35 an ounce in those years. It is at roughly ten times that price today.There is another answer, though: inflation caused the entire work force to be moved into higher tax groups, thus reducing after-tax purchasing power. That is, my father’s bindery job in1954 paid $82 a week, with $80 after deductions; today, at $ 820 per week the net would be $662.To ordinary people, the economy doesn’t look very good at all. After-tax incomes continue to decrease in purchasing power. The jobs offered in the employment ads pay only a little more than the minimum wage, maybe $5 an hour, which, after payroll deductions, yields $4 an hour. Compare that with minimum-wage jobs of the early 1950s, when 75 cents was worth today’s $7.50 before and after taxes.Notes1 Brooklyn: a district of New York city2 inflate:通货膨胀3 proxy: the authority to act for another4 payroll: a list of employees and the wages due to eachReading ComprehensionIn the author’s opinion, a good economy, to ordinary people can be expressed in terms of ______the amount of wageafter-tax incomethe actual purchasing powerthe minimum wage per hourIn the period between 1950 and 1970,_______there was not much difference in the living standards between people of higher and lower educationan ordinary family of five without exception could live on one person incomethe income of an ordinary family was more than enough for buying foodfor an average family the income was sufficient to support all the membersToday a bookbinder’s wage is ten times that of the 1950’s but its income tax rate has increased ______a.50 timesb.60timesc. 70 timesd. 80 times4 The worsening of a bookbinder’s livelihood results from _____a. his low education and the amount of wageb. the high-taxation and the income deductionsc. the high taxation and cost of livingd. thelow wage and higher prices5 The passage implies that while the cost of living is getting higher______a. the value of labor actually is shrinkingb. the minimum wage level is increasing likewisec. the income tax rate is rising alongd. the employment ads naturally offer a higher minimum wage6 The author’s tone in writing the article is_____a. ironicalb. subjectivec. high-soundingd. convincing7 the article aims to _________.a. help control the rapidly increasing pricesb. give some advice to the policy-makersc.impress the younger generation with some basic factsd.call upon the societys attention against inflation1 c2 b3 d4 c5 a6 d7 c三Are Experts Always Right专家总是对的吗The world has become so complicated that we’ve lost confidence in our ability to understand and deal with it. But common sense is useful now as it ever was. No amount of expertise substitutes for an intimate knowledge of a person or a situation. At times you just have to trust your own judgement.It almost cost me my life to learn that. I was reading a book one day, idly scratching the back of my head, when I noticed that, in one particular spot, the scratching echoed inside my head like fingernails on an empty cardboard carton, I rushed off to my doctor.“Got a hole in your head, have you?” he teased. “It’s nothing—just one of those little scalp nerves sounding off.”Two years and four doctors later, I was still being told it was nothing. To the fifth doctor. I said, almost in desperation,”But I live in tis body. I know something’s different.”“If you won’t take my word for it,I’ll take an X-ray and prove it to you,” he said.Well, there it was, of course, the tumor that had made a hole as big as an eye socket in the back of my skull. After the operation, a young resident paused by my bed. ”It’s a good thing you’re so smart,” he said.” Most patient die of these tumors because we don’t know they’re there until it is too late.”I’m really not so smart. And I’m too docile in the face of authority. I should have been more aggressive with those first four doctors. It’s hard to question opinions delivered with absolute certainty.Experts always sound so sure. Nevile Chamberlain, the British prime minister, was positive, just before the start of World War II, that there would be “peace for our time.” Producer Irving Thalberg did not hesitate to advise Louis B. Mayer against buying the rights to Gone With the Wind because “no Civil War picture ever made a nickel.” Even Abraham Lincoln surely believed it when he said in his Gettysburg Address:” The world will little note, nor long remember, what we say here…”We should not, therefore, be intimidated by experts. When it’s an area we really know about—our bodies, our families, our houses—let’s listen to what the experts say, then make up our own minds.Notescardboard carton:a box or container made of a stiff pasteboard of paperscalp: the skin covering the headtumor:肿瘤eye socket: the opening or cavity in which the eye fitsdocile: easily managed or taughtreading comprehension“It” in “…deal with it”(para.1) refers to ______a. confidenceb. the worldc. abilityd. complication2. “Expertise” in para.1 means______a. common senseb. expert skill or knowledgec. unusual ability to appreciated. personal experience3. We have to trust our own judgement since ____a. not all of us have acquired reliable expertiseb. experts often lose their common sensec. experts may sometimes fail to give good adviced. intimate knowledge of a person is not to be substituted for by expertise4 “That” in “it almost cost me my life to learn that”(para. 2) refers to______a. I can learn to trust my judgementb. I can acquire an intimate knowledge of myselfc. common sense is not as useful as knowedged. expertise may not be reliable5 While reading one day, the author______a. found a hole at the back of his headb. heard a scratching sound from a cartonc. noticed some echo from his head where he was scratchingd. noticed a sound coming out from his head6 “tease” in paragraph 3 means______a. to make fun ofb. to comfortc. to replyd. to disbelieve7 “if you won’t take my word for it” in para.5 may be paraphrased_____a. if you don’t think my word is worth anythingb. if you don’t listen to my advicec. if you don’t believe my judgementd. if you prefer actions to words8 “Skull” in para.6 most probably means____a. the bony framework of the headb. the surface skin of the headc. the nerve system inside the headd. the top part of the head9 The author didn’t think he was smart(para.7)because____a. he had already suffered for two yearsb. he had not been able to put up with the painc. he had believed too much in expertised. he had formed too strong an opinion of himself10 It happens that the examples given by the author_____a. all concern with warsb. are taken from modern American historyc. have become popular themes in moviesd. have American Civil War as the background11 In the last paragraph, the work ”intimidate” may mean_____a. deceiveb. frightenc. make timidd. encourage1 b2 b3 c4 d5 c6 a7 c8 a9 c 10 a 11 c四Just Call Me Mister1 On cold days people in Manhattan like to take their children to PlaySpace, an indoor playground full of wonderful climbing and sliding contraptions. There’s just one irritating detail: when you pay your money, the cashier pulls out a felt-trip marker and an adhesive lapel tag and asks you your name.“Frum,” I say.“No, your first name.”“What do you need my first name for?”“To write on the tag, so all the children and the staff will know what to call you.”“In that case, write ‘Mr. Frum.’”2 At which I am shot a look as if I had asked to be called to Duke of Plaza Toro.3 In encouraging five-year-olds to address grownups by their first names, PlaySpace is only slightly ahead of the times. As a journalist, I faithfully report that the custom of addressing strangers formally is as dead as the practice of leaving a visiting card.4 There’s hardly a secretary left who does not reply, when I give a message fro her boss, “I’ll tell him you called, David.” Or a public relations agent, whether in Bangor or Bangkok, who does not begin his telephonic spiel with a cheerful “Hello, David!”5 You don’t have to be a journalist to collect amazing first-name stories. Placea collect call, and the operator first-names you. The teenager behind the counter at a fast-food restaurant asks a 70-year-old customer for his first name before taking his order.6 Habitual first-names claim they are motivated by nothing worse than uncontrollably high-spirited friendliness. I don’t believe it. I f I asked the fast-food order-takers to lend me $50, their friendliness would vanish in a whoosh. The PR man drops all his cheerfulness the moment he hears I won’t go along with his story idea. No, it’s not friendliness that drives first-namers; it’s aggression. The PR agents who call me David uninvited would never, if they could somehow get him on the phone, address press baron Rupert Murdoch that way. The woman at the bank who called me David would never first-name the bank’s chairman. Like the mock-cheery staff at PlaySpace, they are engaged in a smiley-faced act of belittlement, anassertion of power disguised as good cheer.Notes1 contraptions:(informal)mechanical devices;gadgets2 felt-tip marker:软笔尖的颜色笔3 adhesive lapel tag:不干胶标牌4 Duke of Plaza Toro: Duke is a nobleman with the highest hereditary rank, especially in Britain. Plaza Tora is Spanish, something like “Bull Fighting Ring” in English5 Bangor:City of South central Maine6 Bangkok:Captical of Thailand,曼谷7 spiel(slang) a lengthy, usually extravagant, speech or argument intended to be persuasive8 collect call:a telephone call with payment to be made by the receiver9 press baron:Baron is the lowest male rank of nobility, but here it stands for a man with great power in press10 mock: simulated11 cheery:cheerfulReading comprehensionThe author apparently regrets____having to take his children to PlaySpacebeing first-namedbeing approached so frequently by PR agentshaving to put on an adhesive lapel tag“PR” in paragraph6 stands for____a. personal requestb. personal respectc. public relationsd. public review3 When the author, as a journalist, speaks on the phone___a. he is usually very formal and faithfulb. he does not know whether a grownup or a child is speaking at the other endc. he finds people address each other formallyd. he finds the secretary is often willing to pass a message4 He often finds secretaries _____a. irresponsible in answering phone callsb. trustworthy in passing messagesc. not only friendly but also carefuld. calling him David5 The author thinks that addressing a stranger by his first name is being____a. cheerfulb. friendlyc. disrespectfuld. light-hearted6 “As dead as” in paragraph 3 may be paraphrased as_____a. as firmly fixed asb. as useless asc. as out of fashion asd.as unmistakenly as7 Habitual first-namers’ claim amounts to saying____a. there’s nothing that can be worse than high-spirited friendlinessb. their attitude should be acceptablec. they are sometimes too high-spirited to control chemselvesd. one should control oneself while speaking to a stranger8 The so-called high-spirited friendliness(para. 6) is actually____a. cheerfulness in appearance but mockery in realityb. out and out insultc. a well-accepted skill in public relationsd. an act of outward warmth9 “In a whoosh” in paragraph 6 means______a. by all meansb. in the endc. in a secondd. in reality10 “I won’t go along with…” in paragraph 6 may be paraphrased asa. I won’t believe……b. I won’t go on listening…..c. I won’t agree with…. D. I won’t stick to…..1 b2 c3 c4 d5 c6 a7 b8 a9 c 10 b五The Dvelopment of Civilization1 The first two stages in the development of civilized man were probably the invention of primitive weapons and the discovery of fire, although no body knows exactly when he acquired the use of the latter2 The origin of language is also obscure. No doubt it began very gradually Animals have a few cries that serve as signals, but even the highest apes have not been found able to pronounce words, even with the most intensive professional instruction. The superior brain of man is apparently a necessity for the mastering of speech. When man became suffiviently intelligent, we must suppose that he fradually increased the number of cries for different purposes. It was a great day when he discovered hat speech could be used for narrative. There are those who think in this respect picture language preceded oral language. A man could draw a picture on the wall of his cave to show in which direction he had gone, or what prey he hoped to catch. Probably picture language and oral language developed side by side. I am inclined to think that language has been the most important single factor in the developmentof man.3 Two important stages came not so long before the dawn of written history. The first was the domestication of animals; the second was agriculture. Agriculture was a step in human progress to which subsequently there was nothing comparable until our own machine age. Agriculture made possible an immense increase in the number of the human species in the regions where it could be successfully practiced. These were, at first, only those in which nature fertilized the soil after each harvest. Agriculture met with violent resistance from the pastoral nomads, but the agricultural way of life prevailed in the end because of the physical comforts it provided.4 Another fundamental technical advance was writing, which, like spoken language, developed out of pictures, but as soon as it had reached a certain stage, it was possible to keep records and transmit information to people who were not present when the information was given.5 These inventions and discoveries—fire, speech, weapons, domestic animals, agriculture, and writing—made the existence of civilized communities possible. From about 3000 B. C. until the beginning of the Industrial Revolution less than two hundred years ago there was no technical advance comparable to these. During this long period man had time to become accustomed to his technique, and to deveop the beliefs and political organizations appropriate to it There was, of course, an immense extension in the area of civilized life. At first it had been confined to the Nile, the Euphrates, the Tigris and the Indus, but at the end of the period in question it covered much the greater part of the inhabitable globe. I do not mean to suggest that there was no technical progress during this long time; there was progress—there were even two inventions of very great importance, namely gunpowder and the mariner’s compass—but neither of these can be compared in their power to such things as speech and writing and agriculture.Notes1 ape: any monkey2 narrative: a story or description of actual or fictional events; to narrate is to give an account or commentary3 prey: an animal hunted or caught for food4 pastoral: of or pertaining to shepherds, herdsmen, etc.5 nomad: one of a group of people who have no permanent home and move about from place to place6 the Nile: the longest river in the world flowing through East Africa,尼罗河7 the Tigris: river of Southwest Asia, joining the Euphrates in South Iraq8 the Euphrates: river of Southwest Asia,幼发拉底河9 the Indus: river of South Central Asia, rising from Southwest Tibet, flowing through Pakistan to the Arabian SeaReading Comprehensionwhich one of the following, according to the author, was first discovered or invented in human civilization?a. written languageb. oral languagec. fired. domestication2 The author does not state clearly but implies that in the development of man___a. human speech developed along with other human facultiesb. picture language and writtenlanguage developed side by sidec. oral language preceded the use of fired. the ape might be taught to master speech3 According to the passage picture language was found most useful when_____a. people didn’t want to use speech in communicationb. oral language was not fully developedc. people went hunting or traveling somewhered. people were inhabiting in caves4 It is the author’s view that in human civilization agriculture______.a. is the most important step man has ever madeb. is only less important than the domestication of animalsc. had long been practiced as stated in written historyd. can be ranked in importancewith the invention of machines5 In the 3rd paragraph,”… in the regions where it could be practiced…”, here, “it” refers to ________a. increaseb. numberc. agricultured. species6 The pastoral nomads would not have yielded to the agricultural way of life____a. if it had not been for the benefits brought about by agricultureb. unless agriculture could provide them with sufficient domesticated animalsc. if agriculture had taken up too large a number of their pasturesd. if they had not found setbacks in their pastoral way of life7 Written language in its initial stage was found more advantageous in that __a. it could communicate more accurately than the oral languageb. it had developed from picture languagec. information could be recorded and transmittedd. it was easier to learn than picture language8 The following conditions except one made it possible for civilized communities to exist. The exception is _________a. writingb. agriculturec. fired. caves9 The word ”it” in “… to develop the beliefs and political organizations appropriate to it.”(paragraph 5) stands for______a. techniqueb. timec. long periodd. Industrial Revolution10 The author means to say that human civilized life originated from____a. South Europeb. North Africac. East Asiad. river areas1 c2 a3 b4 d5 c6 a7 c8 d9 a 10 d。
英语六级阅读理解综合练习
英语六级阅读理解综合练习阅读理解一：题目为"A Trip to London"London, the capital city of England, is one of the most fascinating and vibrant cities in the world. With its rich history, iconic landmarks, and diverse culture, a trip to London is a dream for many travelers.When planning a trip to London, it is essential to decide on the duration of your stay. With so much to see and do, a minimum of five days is recommended to fully explore the city. This allows enough time to visit famous attractions such as the Tower of London, Buckingham Palace, and the British Museum.Transportation in London is efficient and well-connected. The London Underground, commonly known as the Tube, is the fastest way to travel around the city. It covers various zones and offers convenient connections to major attractions. Additionally, the red double-decker buses are a classic mode of transportation, allowing you to take in the sights while getting from one place to another.Accommodation options in London are plentiful, ranging from luxury hotels to budget-friendly hostels. If you prefer a centrally located hotel, areas such as Westminster and Covent Garden provide easy access to many attractions. However, if you are traveling on a budget, consider staying in areas like Camden or Shoreditch, known for their vibrant nightlife and affordable accommodations.The food scene in London is diverse and offers something for everyone. From traditional English pubs serving fish and chips to international cuisinesfrom around the world, you will be spoilt for choice. Don't forget to try traditional afternoon tea and explore the bustling markets like Borough Market for a culinary adventure.Shopping enthusiasts will delight in the variety of shopping options London has to offer. From high-end department stores like Harrods and Selfridges to trendy street markets like Portobello Road Market, there is something to cater to every taste and budget. Oxford Street, known for its extensive range of shops, is a must-visit for fashion lovers.In conclusion, a trip to London promises an unforgettable experience. From its historical landmarks to its vibrant culture, the city has much to offer. Plan your visit well, make use of the efficient transportation system, and explore the diverse range of attractions, food, and shopping options. London truly has something for everyone, making it a top destination for travelers worldwide.阅读理解二：题目为"Benefits of Regular Exercise"Regular exercise plays a crucial role in maintaining a healthy lifestyle. From physical well-being to mental and emotional health, the benefits of exercise are numerous.Firstly, regular exercise helps to improve physical fitness. Engaging in activities such as jogging, swimming, or cycling strengthens the cardiovascular system, increasing endurance and reducing the risk of heart disease. Exercise also aids in weight management, as it burns calories and reduces body fat. Additionally, it promotes the development of lean muscle mass, resulting in a toned and fit physique.Exercise is not only beneficial for the body but also for the mind. Physical activity triggers the release of endorphins, often referred to as the "feel-good" hormones. These hormones promote feelings of happiness and help to reduce stress, anxiety, and depression. Regular exercise also improves sleep patterns, leading to better overall mental well-being.Furthermore, exercise has been linked to cognitive benefits. Studies show that regular physical activity improves memory, concentration, and overall brain function. It has also been found to reduce the risk of neurodegenerative diseases, such as Alzheimer's and dementia, as it stimulates the growth of new brain cells.In addition to the physical and mental benefits, exercise also promotes social interaction. Engaging in group activities or joining sports clubs allows individuals to meet like-minded people and develop new friendships. This not only provides a support system but also enhances overall social well-being.To reap the benefits of regular exercise, it is recommended to engage in at least 150 minutes of moderate-intensity exercise per week, or 75 minutes of vigorous-intensity exercise. It is important to choose activities that you enjoy and are suitable for your fitness level. It is also advisable to consult a healthcare professional before starting any new exercise program, especially for individuals with pre-existing medical conditions.In conclusion, regular exercise offers a wide range of benefits for both physical and mental health. From improving fitness and weight management to reducing stress and promoting social interaction, exercise is an integralpart of a healthy lifestyle. Make exercise a priority in your daily routine and experience the positive impact it can have on your overall well-being.。
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Which is safer-staying at home，traveling to work on public transport，or working in the office? Surprisingly，each of these carries the same risk，which is very low. However，what about flying compared to working in the chemical industry? Unfortunately，the former is 65 times riskier than the latter! In fact，the accident rate of workers in the chemical industry is less than that of almost any of human activity，and almost as safe as staying at home.The trouble with the chemical industry is that when things go wrong they often cause death to those living nearby. It is this which makes chemical accidents so newsworthy. Fortunately，they are extremely rare. The most famous ones happened at Texas City (1947)，Flixborough (1974)，Seveso (1976)，Pemex (1984) and Bhopal (1984)。
Some of these are always in the minds of the people even though the loss of life was small. No one died at Seveso，and only 28 workers at Flixborough. The worst accident of all was Bhopal，where up to 3，000 were killed. The Texas City explosion of fertilizer killed 552. The Pemex fire at a storage plant for natural gas in the suburbs of Mexico City took 542 lives，just a month before the unfortunate event at Bhopal.Some experts have discussed these accidents and used each accident to illustrate a particular danger. Thus the Texas City explosion was caused by tons of ammonium nitrate(硝酸铵)，which is safe unless stored in great quantity. The Flixborough fireball was the fault of management，which took risks to keepproduction going during essential repairs. The Seveso accident shows what happens if the local authorities lack knowledge of the danger on their doorstep. When the poisonous gas drifted over the town，local leaders were incapable of taking effective action. The Pemex fire was made worse by an overloaded site in an overcrowded suburb. The fire set off a chain reaction os exploding storage tanks. Yet，by a miracle，the two largest tanks did not explode. Had these caught fire，then 3，000 strong rescue team and fire fighters would all have died.1.Which of the following statements is true?A.Working at the office is safer than staying at home.B.Traverlling to work on public transport is safer than working at the office.C.Staying at home is safer than working in the chemical industry.D.Working in the chemical industry is safer than traveling by air.2.Chemical accidents are usually important enough to be reported as news because ____.A.they are very rareB.they often cause loss of lifeC.they always occur in big citiesD.they arouse the interest of all the readers3.According to passage，the chemical accident that caused by the fault of management happened at ____.A.T exas cityB.FlixboroughC.SevesoD.Mexico City4.From the passage we know that ammonium nitrate is a kind of ____.A.natural gas，which can easily catch fireB.fertilizer，which can#39;t be stored in a great quantityC.poisonous substance，which can#39;t be used in overcrowded areasD.fuel，which is stored in large tanks5.From the discussion among some experts we may coclude that ____.A.to avoid any accidents we should not repair the facilities in chemical industryB.the local authorities should not be concerned with the production of the chemical industryC.all these accidents could have been avoided or controlled if effective measure had been takenD.natural gas stored in very large tanks is always safe参考答案：DBABCBritish universities, groaning under the burden of a huge increase in student numbers, are warning that the tradition of a free education is at risk. The universities have threatened to impose an admission fee on students to plug a gap in revenue if the government does not act to improve their finances and scrap some public spending cutbacks.The government responded to the universities’ threat by setting up the most fundamental review of higher education for a generation, under a non-party troubleshooter (调停人)，Sir Ron Dearing.One in three school-leavers enters higher education, five times the number when the last review took place thirty years ago.Everyone agrees a system that is feeling the strain after rapid expansion needs a lot more money-but there is little hope of getting it from the taxpayer and not much scope for attracting more finance from business.Most colleges believe students should contribute to tuition costs, something that is common elsewhere in the world but would mark a revolutionary change in Britain. Universities want the government to introduce a loan scheme for tuition fees and have suspended their own threatened action for now. They await Dearing’s advice, hoping it will not be too late-some are already reported to be infinancial difficulty.As the century nears its end, the whole concept of what a university should be is under the microscope. Experts ponder how much they can use computers instead of classrooms, talk of the need for lifelong learning and refer to students as “consumers.”The Confederation (联盟) of British Industry, the key employers’ organization, wants even more expansion in higher education to help fight competition on world markets from booming Asian economies. But the government has doubts about more expansion. The Times newspaper egress, complaining that quality has suffered as student numbers soared, with close tutorial supervision giving way to “mass production methods more typical of European universities.”21. The chief concern of British universities is ________.A) how to tackle their present financial difficultyB) how to expand the enrollment to meet the needs of enterprisesC) how to improve their educational technologyD) how to put an end to the current tendency of quality deterioration22. We can learn from the passage that in Britain ________.A) the government pays dearly for its financial policyB) universities are mainly funded by businessesC) higher education is provided free of chargeD) students are ready to accept loan schemes for tuition23. What was the percentage of high school graduates admitted to universities in Britain thirty years ago?A) 20% or so.B) About 15%.C) Above 30%.D) Below 10%.24. It can be inferred from the passage that ________.A) the British government will be forced to increase its spending on higher educationB) British employers demand an expansion in enrollment at the expense of qualityC) the best way out for British universities is to follow their European counterpartsD) British students will probably have to pay for their higher education in thenear future25. Which of the following is the viewpoint of the Times newspaper?A) Expansion in enrollment is bound to affect the quality of British higher education.B) British universities should expand their enrollment to meet the needs of industry.C) European universities can better meet the needs of the modern world.D) British universities should help fight competition on world markets.Recent research has claimed that an excess of positive ions in the air can have an ill effect on people‘s physical or psychological health. What are positive ions? Well，the air is full of ions，electrically charged particles，and generally there is a rough balance between the positive and the negative charged. But sometimes this balance becomes disturbed and a larger proportion of positive ions are found. This happens naturally before thunderstorm，earthquakes when winds such as the Mistral，Hamsin or Sharav are blowing in certain countries. Or it can be caused by a build-up of static electricity indoors from carpets or clothing made of man-made fibres，or from TV sets，duplicators or computer display screens.When a large number of positive ions are present in the air many peopleexperience unpleasant effects such as headaches，fatigue，irritability，and some particularly sensitive people suffer nausea or even mental disturbance. Animals are also affected，particularly before earthquakes，snakes have been observed to come out of hibernation，rats to flee from their burrows，dogs howl and cats jump about unaccountably. This has led the US Geographical Survey to fund a network of volunteers to watch animals in an effort to foresee such disasters before they hit vulnerable areas such as California.Conversely，when large numbers of negative ions are present，then people have a feeling of well-being. Natural conditions that produce these large amounts are near the sea，close to waterfalls or fountains，or in any place where water is sprayed，or forms a spray. This probably accounts for the beneficial effect of a holiday by the sea，or in the mountains with tumbling streams or waterfalls.To increase the supply of negative ions indoors，some scientists recommend the use of ionisers：small portable machines，which generate negative ions. They claim that ionisers not only clean and refresh the air but also improve the health of people sensitive to excess positive ions. Of course，there are the detractors，other scientists，who dismiss such claims and are skeptical about negative/positive ion research. Therefore people can only make up their own minds by observing the effects on themselves，or on others，of a negative rich or poor environment. After all it is debatable whether depending on seismic readings to anticipate earthquakes is more effective than watching the cat.1.What effect does exceeding positive ionization have on some people?A.They think they are insane.B.They feel rather bad-tempered and short-fussed.C.They become violently sick.D.They are too tired to do anything.2.In accordance with the passage，static electricity can be caused by___.ing home-made electrical goods.B.wearing clothes made of natural materials.C.walking on artificial floor coverings.D.copying TV programs on a computer.3.A high negative ion count is likely to be found___.A.near a pound with a water pump.B.close to a slow-flowing river.C.high in some barren mountains.D.by a rotating water sprinkler.4.What kind of machine can generate negative ions indoors?A.Ionisers.B.Air-conditioners.C.Exhaust-fansD.Vacuum pumps.5.Some scientists believe that___.A.watching animals to anticipate earthquakes is more effective than depending on seismography.B.the unusual behavior of animals cannot be trusted.C.neither watching nor using seismographs is reliable.D.earthquakeA hundred years ago it was assumed and scientifically “proved” by economists that the laws of society made it necessary to have a vast army of poor and jobless people in order to keep the economy going. Today, hardly anybody would dare to voice this principle. It is generally accepted that nobody should be excluded from the wealth Western industrialized countries, a system of insurance has been introduced which guarantees everyone a minimum of subsistence (生活维持费) in case of unemployment, sickness and old age. I would go one step further and argue that, even if these conditions are not present, everyone has the right to receive the means to subsist (维持生活), in other words, he can claim thissubsistence minimum without having to have any “reason”. I would suggest, however, that it should be limited to a definite period of time, let’s say two years, so as to avoid the encouraging of an abnormal attitude which refused any kind of social obligation.This may sound like a fantastic proposal, but so, I think, our insurance system would have sounded to people a hundred years ago. The main objection to such a scheme would be that if each person were entitled to receive minimum support, people would not work. This assumption rests on the fallacy of the inherent laziness in human nature, actually, aside from abnormally lazy people, there would be very few who would not want to earn more than the minimum, and who would prefer to do nothing rather than work.However, the suspicions against a system of guaranteed subsistence minimum are not groundless, from the standpoint of those who want to use ownership of capital for the purpose of forcing others to accept the work conditions they offer. If nobody were forced to accept work in order not to starve, work would have to be sufficiently interesting and attractive to induce one to accept it. Freedom of contract is possible only if both parties are free to accept and reject it; in the present capitalist system this is not the case.But such a system would not only be the beginning of real freedom of contract between employers and employees, its principal advantage would be the improvement of freedom in inter-personal relationships in every sphere of daily life.26.People used to think that poverty and unemployment were due to ________.A) the slow development of the economyB) the poor and jobless people’s own faultsC) the lack of responsibility on the part of societyD) the large number of people who were not well-educated27.Now it is widely accepted that ________.A) the present system of social insurance should be improvedB) everybody should be granted a minimum of subsistence without any “reason”C) everybody has the right to share in the wealth of the countryD) people have to change their attitude towards the poor28.The writer argues that a system of social insurance should ________.A) provide benefits for the sick, old and unemployedB) encourage people to take on more social obligationsC) guarantee everyone the right to be employedD) provide everyone with the right to a minimum subsistence for a certainperiod29.The word “fallacy” (Para. 2. L. 6) means ________.A) doubtB) factC) strong argumentD) wrong belief30.According to the writer, a system of guaranteed subsistence minimum ________.A) demands too much from societyB) makes freedom of contract impossibleC) helps people take interest in their workD) helps bring about changes in the relationship among peopleMerchant 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 Coast Guard requirements, life preservers must be simple in design, reversible, capable of being quickly adjusted to fit theuninitiated 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 hour 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 preserver should be reversible, so that it is nearly impossible to set 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 preserver should 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.21.The passage is mainly about ________.A) the uses of life preserversB) the design of life preserversC) the materials for life preserversD) the buoyancy of life preservers22.According to the passage, a life preserver should be first of all, ________.A) adjustableB) comfortableC) self-evidentD) self-righting23.United States Coast Guard does NOT require the life preserver to the made ________.A) with as few strings as possibleB) capable of being worn on both sidesC) according to each wearer’s sizeD) comfortable and light to wear24.By “the uninitiated individual”(Para. 1, line 6) the author refers to the person ________.A) who has not been instructed how to use a life preserverB) who has a little experience in using a life preserverC) who uses a life preserver without permissionD) who becomes nervous before a disaster25.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.参考答案：daadc。