History is full of cases where dreams have been a pathway to creativity and discovery.A striking example is provided by Dr.Otto Loewi，a pharmacologist and winner of a Nobel Prize.Loewi had spent years studying the chemical transmission of nerve impulses (脈搏)．A tremendous breakthrough in his research came when he dreamed of an experiment three nights in a row.The first two nights he woke up and wrote down the experiment quickly and untidily on paper.But the next morning，he couldn't tell what the notes meant.On the third night，he got up after having the dream.This time，instead of making notes he went straight to his laboratory and performed the crucial experiment.Loewi later said that if the experiment had occurred to him while awake he would have rejected it.
Loewi's experiment gives some insight into using dreams to produce creative solutions.Inhibitions (拘謹(jǐn)) are reduced during dreaming，which may be especially useful in solving problems that require a fresh point of view.
Being able to take advantage of dreams for problem solving is improved if you “set” yourself before retiring.Before you go to bed，try to think intently about a problem you wish to solve.Bury yourself in the problem by stating it clearly and reviewing all relevant information.Then use the suggestions listed in the previous section to catch your dreams.Although this method is not guaranteed to produce a novel solution or a new insight，it is certain to be an adventure.About half of a group of college students using the method for a week recalled a dream that helped them solve a personal problem.
小題1:The main idea of this passage is that ________.
A．very little is really known about the meaning of dreams
B．it is possible to “catch” one's dreams by planning before going to sleep
C．dreams can be useful in producing creative solutions to one's problems
D．Loewi's experiment helped in the study of transmision of nerve impulses
小題2:The first paragraph is mainly organized by ________.
A．classifying types of experiments
B．summarizing the work of one researcher
C．comparing and exploring historical cases
D．telling in time order about one man's research
小題3:If Loewi had thought of the experiment while awake，he would have ________.
A．a(chǎn)sked someone else to do it
B．thought it was a bad idea
C．tried it out on his own
D．thought it was a wise idea
小題4:The author probably thinks that ________.
A．Loewi should not have conducted his experiment
B．dreaming is of very little value to most people
C．inhibitions may stop someone thinking of useful ideas
D．college students should not try out dream experiments

小題1:C
小題2:D
小題3:B
小題4:C

小題1:答案　C　[推理判斷題。文章的第一句話是中心句。]
小題2:答案　D　[細(xì)節(jié)理解題。根據(jù)文中關(guān)鍵詞the first two nights，the next morning和on the third night可知，是按時間順序組織的。]
小題3:答案　B　[推理判斷題。根據(jù)文章第一段最后一句話可知。]
小題4:答案　C　[推理判斷題。根據(jù)文章第二段第二句“Inhibitions are reduced during dreaming, which may be especially useful in solving problems that require a fresh point of view”可知。]
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：閱讀理解

President Abraham Lincoln’s first call for volunteers to fight in the Civil War was for whites only.The Civil War was a white man’s war，northern whites insisted.Its purpose was to preserve the Union.It was not being fought to end slavery.But by September of 1862，the sentiment toward black volunteers had changed.Lincoln had hoped that the war would be short，but it had already lasted for a year and a half.Union manpower had fallen dangerously.
Lincoln had a plan.He issued the Emancipation Proclamation.It stated that as of January 1,1863，all slaves living in the rebellious southern states would be forever free.And starting immediately，Union armies would accept black volunteers.
The southern rebels’response to Lincoln’s call for black troops was a deadly one.Captives (俘虜) of any Union regiment (團(tuán)) with black troops were to be given “no quarter”．They were to be put to death immediately.
African­American troops throughout the war distinguished themselves (表現(xiàn)突出) in battle at places like Milliken’s Bend，F(xiàn)ort Wagner，and the Crater at St.Petersburg.As to their conduct on the battlefield，Colonel Thomas Wentworth Higginson wrote，“Nobody knows anything about these men who has not seen them in battle.No officer in this regiment now doubts that the successful process of the war lies in the unlimited employment of black troops.” By the war’s end,186,000 black men had participated.They made up nearly 10 percent of Union forces.These black soldiers saw action in more than 250 battles.Black soldiers also gave their lives.By the war’s end，about 38,000 black soldiers had died.They died from disease，in battle，and after capture by rebel troops.
小題1:This passage is mainly about________.
A．cause of the Civil War
B．the Emancipation Proclamation
C．black soldiers in the Civil War
D．why Lincoln was a good president
小題2:What does the underlined word “sentiment” in the first paragraph mean?
A．Whites.
B．People who keep watch.
C．Rebels.
D．Thought and feeling.
小題3:What can we conclude from the passage?
A．Lincoln acted too late to free the slaves.
B．Blacks fought well for the Union cause.
C．The Civil War changed American history.
D．The southern rebels nearly won the Civil War.
小題4:Which of the following is TRUE according to the passage?
A．The Civil War’s purpose was to drive the black away.
B．The Civil War ended just in one year with the help of the blacks.
C．All slaves were set free by September of 1862.
D．Black captives of any Union regiment were killed after Lincoln’s call.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Popeye the Sailor first became a popular cartoon in the 1930s.The sailor in that cartoon ate lots of spinach to make him strong. People watched him, and they began to buy and eat a lot more spinach. Popeye helped sell 33 percent more spinach than before! Spinach became a necessary part of many people’s diets. Even some children who hated the taste began to eat the vegetable.
Many people thought that the iron in spinach made Popeye strong, but this is not true. Spinach does not have any more iron than any other green vegetable.
People only thought spinach had a lot of iron because the people who studied the food made a mistake. In the 1890s, a group of people studied what was inside vegetables. This group said that spinach had ten times more iron than it did. The group wrote the number wrong, and everyone accepted it.
Today, we know that the little iron there is in spinach cannot make a difference in how strong a person is. However, spinach does have something else which the body needs—folic acid.
It is interesting to point out that folic acid can help make a person strong. Maybe it was really the folic acid that made Popeye strong all along.   
小題1: Why did many people eat spinach after they saw Popeye the Sailor?
A．They thought spinach made them strong.B．They thought Popeye was funny.
C．Spinach had a lot of iron.D．People liked folic acid.
小題2: A research group told people that spinach____.
A．made Popeye strong
B．was a green vegetable
C．had less iron than other green vegetables
D．had more iron than other green vegetables
小題3:The reading passage says that perhaps Popeye got his strength from____.
A．ironB．folic acidC．spinachD．exercise
小題4:Folic acid is ____.
A．something in foodB．a(chǎn) vegetableC．dangerousD．a(chǎn) certain kind of spinach

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

ANIMALS have always been used to represent certain human characteristics. Countries also use animals as symbols. From eagles to lions, many countries use an animal to show its national spirit and character.
The image of an eagle is on the US President’s flag, and on the one-dollar bill. The bald eagle is a large, powerful, brown bird with a white head and tail. The term “bald” does not mean that this bird lacks feathers. Instead, it comes from the old word piebald, that menas, “marked with white”.
The US declared that the eagle was its national bird in 1782. It was chosen because of “its long life, great strength, and noble looks”.
A few eagles have even become American heroes. An eagle named “Old Abe”, the mascot of a Wisconsin troop of soldiers during the Civil War, traveled 14,000 miles with its men. He was often shot at by the enemy, but survived 42 battles.
But, one of the Founding Fathers, Benjamin Franklin didn’t agree with the choice. “The bald eagle … is a bird of bad moral character, like those among men who live by robbing, he is generally poor, and often very messy,” he argued. Franklin wanted the turkey as the country’s national bird.
If Americans chose their national symbol deliberately, the symbol of England arose out of history.
King Herry Ⅰ(1068-1135) was a brave warrior but also wise. His appreciation for the rule of law earned him the nickname the Lion of Justice. He was the first English King to use a lion as a royal symbol, which is popularly known as the “king of the jungle”. By the year Richard Ⅰ, known as “The Lionheart” for his bravery, came to the throne in 1189, the famous Three Lions badge had been formed. Now it can be seen on the shirts of England’s sports teams.
Although people might not think of lions when they think of England, everyone knows about the Australian kangaroo. Legend has it that the kangaroo gets its name from an early meeting between local aborigines and white settlers. When asked by the Europeans what these strange-looking animals were, a native replied “kangaroo”, meaning “I don’t understand you.”
The kangaroo is an individualistic animal. Although it does gather in groups, the kangaroo is not a herd animal. If a group is attacked, individuals run off in different directions. Australians think the kangaroo represents positive values, such as individual responsibility and pride.
小題1:The general idea of this passage should probably be __________ .
A．a(chǎn)nimals are friends of human beings
B．nearly all the countries have an animal as their national animal
C．a(chǎn)nimals’ good values are always used to show a country’s national spirit and character
D．certain human characteristics are the same as some animals, so some countries love animals
小題2:Which is NOT true about the animal of the “bald eagle”?
A. It was Benjamin Franklin who made the bald eagle as the national animal of the USA.
B. The term “bald” means “marked with white”.
C. The bald eagle can show American national spirit and character.
D. “Old Abe” was even an American hero.
小題3:The reason why the lion was made as the national animal of the United Kingdom was that ______ .
A．it could always be used to represent certain human characteristics of England
B．the Kings of England loved lions
C．there are many lions in England
D．lions are “king of the jungle”
小題4:What good values can the kangaroo show as national spirits?
A．Group.B．Respect of others.
C．Not understandingD．Positive values.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Bungee jumping is not a new activity. Men on Pentecost Island in the South Pacific have been doing land jumping for hundreds of years. The men tie long vines(藤) from plants around their ankles（踝關(guān)節(jié)）. They spend days building tall towers out of vines and logs(圓木). Then they jump off them.
According to their beliefs, the first land diver was a woman. She decided to run away from her rude husband. So she climbed up a tall tree and tied some vines around her feet. Her husband also climbed up the tree and tried to catch her, but the woman jumped and the man followed. The vines saved her life, but her husband died.
This ancient custom caught the interest of some students at Oxford University in England. In the late 1970s, they formed a group called the Dangerous Sports Club. They were some of the first people to test several of what are now called extreme sports. They are said to have invented modern bungee jumping.
In the spring of 1979, members of the group jumped off the Clifton Suspension Bridge in Bristol, England. They were attached to the bridge by a bungee cord, a long elastic rope that stretches. The group soon received even more attention when they organized a bungee jump off the Golden Gate Bridge in San Francisco, California.
A man named A. J. Hackett of New Zealand decided to make the sport into a business. He started developing bungee ropes and material with a friend. They held a major jump in 1987 off the famous Eiffel Tower in Paris, France. They later got permission to open the first bungee jumping operation on the Kawarau Bridge in Queenstown, New Zealand. Many people paid 75 dollars to jump off the bridge with a bungee cord attached to their ankles.
小題1:The second paragraph tries to tell us________________.
A．a(chǎn) story about a woman land diver
B．the beginning of modern bungee jumping
C．the beginning of land jumping on Pentecost Island
D．a(chǎn) story about a brave woman and her rude husband
小題2:The underlined word them in the first paragraph refers to__________.
A．plantsB．tall towersC．vinesD．logs
小題3: The Dangerous Sports Club first caught people’s attention when they jumped off_________.
A．the Eiffel TowerB．the Kawarau Bridge
C．the Golden Gate BridgeD．the Clifton Suspension Bridge

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


Towards the end of Middle English, a sudden change in pronunciation started, with vowels being pronounced shorter and shorter. From the 16th century the British had contact with people from around the world. This means that many new words and phrases entered the language. The invention of printing also meant that there was a common language in print. Books became cheaper and more people learned to read. Spelling and grammar became fixed and the dialect （方言）of London became the standard. In 1604, the first English dictionary was published.
The numbers of words in Early Modern English and Late Modern English differ. Late Modern English has a lot more words because of two main factors: firstly, the Industrial Revolution created a need for new words; secondly, the British Empire covered one quarter of the earth’s surface, and the English language took in foreign words from many countries.
From around 1600, the English colonization(殖民地化)of North America resulted in the creation of American English. Some English pronunciation and words  froze when they reached America. In some ways, American English is more like the English of Shakespeare than modern British English. Some expressions that the British call “ Americanisms” are in fact original （原先的）British expressions that were preserved (保存) in the colonies but were lost in Britain. Spanish also had an influence on American English, with words like canyon, ranch, stampede and vigilante being examples of Spanish words that entered English. French words and West African words also influenced American English.
Today, American English is the most influential(有影響力的). But there are many other kinds of English around the world, including Australian English, New Zealand English, Canadian English, South African English , Indian English and Caribbean English. They have differences.
小題1:What can we know from Paragraph 1?
A．The dialect of London became the standard in the year 1604.
B．Vowels were pronounced longer towards the end of Middle English
C．The first English dictionary was published in the early 17th century.
D．Many new words entered English because many people moved to Britain.
小題2:From Paragraph 2, we know that the Industrial Revolution __________.
A．required spelling and grammar to be fixed
B．required a greater number of English words
C．caused many old English words to be useless
D．led to the English colonization of North America.
小題3:The underlined word “froze” in Paragraph 3 shows that some English words in America___________.
A．became longer
B．greatly changed
C．a(chǎn) little changed
D．stayed as they were
小題4:What will the paragraph following this passage most probably discuss?
A．The development of Modern English
B．How the English vocabulary became larger
C．Differences among the different kinds of English
D．Differences between Middle English and Modern English

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Animation means making things which are lifeless come alive and move.
Since earliest times, people have always been astonished by movement. But not until last century had we managed to take control of movement, to record it, and in the case of animation, to retranslate it and recreate it. To do all this, we use a movie camera and a projector (放映機(jī)).
In the world of cartoon animation, nothing is impossible. You can make the characters do exactly what you want them to do.
A famous early cartoon character was Felix the Cat, created by Pat Sullivan in America in the early nineteen twenties. Felix was a wonderful cat. He could do all sorts of things no natural cat could do like taking off his tail, using it as a handle and then putting it back.
Most of the great early animators lived and worked in America, the home of the moving picture industry. The famous Walt Disney cartoon characters came to life after 1928. Popeye the Sailor and his girl friend Olive Oyo were born at Max Flcischer in 1933.
But to be an animator, you don’t have to be a professional. It is possible for anyone to make a simple animated film without using a camera at all. All you have to do is to draw directly onto an empty film and then run the film through a projector.
小題1:What does the passage mainly discuss?
A．Animal worldB．Movie cameraC．Cartoon makingD．Movement
小題2:Which of the following statements is True?
A．People were unable to recreate the movement or record it in the nineteenth century.
B．Pat Sullivan was a famous early cartoon character.
C．It is impossible to make cartoon characters to do what they are designed to do.
D．Only professional animators can make animated films.
小題3: According to the passage, Felix the Cat _________.
A．was created by the American cartoonist Felix.
B．was designed by Pat Sullivan in the early twentieth century.
C．was unable to do what natural cats could not do.
D．was created in the United States in the nineteenth century.
小題4:It can be inferred from the passage that _________.
A．Walt Disney’s cartoon characters were born earlier than Pat Sullivan’s.
B．only professionals can create cartoon character
C．Popeye the Sailor and Olive Oyo were famous cartoonists.
D．the cartoon industry started in the United States.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Taking the train is a wonderful way to see America. In the 19th century, train routes appeared from coast to coast, carrying both people and goods Today, a long-distance Amtrak train trip is a different way to experience the United States.
The long-distance Amtrak trains have lots of room. Coach seats have lots of leg room and wide aisles(走廊),sightseeing lounges(休閑室) have large windows, and sleeping areas can provide a good night’s rest. On a train trip, there’s time to talk, play cards or board games, and read to one another. On a car trip, parents have to drive while on a train, parents can sit back and watch the scenery go by. Unlike an airplane, traveling by train is not the quickest way to arrive at your destination; the train is the destination in itself.
Amtrak manages long-distance trains that run through the United States. Routes have different names, such as Empire Builder, California Zephyr, Sunset Limited and Southwest Chief. The long-distance trains have double-decker cars(Superliners), sightseeing lounges, and a real dining car. On shorter trains, such as from New York to Washington. DC, the cars are single level and only have a snack bar. In the Superliner trains, the sightseeing lounge is lined with windows on the second level while on the lower level a snack bar and tables can be found. In the evening, videos are shown in the lounge car—either entertaining movies or documentaries.
Tip: As delays are common on Amtrak trains, always call the station before you go there. Otherwise, you may be cooling your heels(腳后跟) for hours.
小題1:What’s the advantage of seeing America by train?
A．There are more services on the train than any other
B．Traveling by train is the quickest way to reach your destination.
C．Traveling by train gives people more time to see and do things.
D．The trains like Amtrak allow people to enjoy the journey cheaply.
小題2:Which of the following can be found on short-distance Amtrak trains?
A．Sleeping areas.B．Snack bars.C．Sightseeing lounges.D．Coach seats.
小題3:What does the underlined sentence in the last paragraph mean?
A．You will have to wait.
B．You make your heel cool.
C．You will have no place to stand on the train.
D．Your feet will be hurt on the train.
小題4:Which of the following about Superliners is true?
A．There are lines of windows on the lower level.
B．The snack bar is on the higher level.
C．A sightseeing lounge is on the upper level.
D．Both levels are equipped with videos.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

       April Fool’s Day（愚人節(jié)）, was a day of laughing and jokes. This day is kept in many countries, not only in Britain and the USA. This is a day to play jokes and make people laugh. Nobody knows when was the beginning of this custom. Some people connect it with the end of winter and the return of spring which make people merry and ready to play jokes.
In Scotland young people were sent for hen’s teeth or bird’s milk and everybody laughed when they could find such things. In the USA and Britain some people could place a sign on a person’s back with the words “push me!” Children often tell a grown-up that his sock is torn or he has something black on his face, and then shout “April Fool!” There is also the old purse（錢包） trick. A purse is left lying in the street, but when someone wants to take it, it is quickly pulled back by a string which the hidden joker holds in his hand. Or the purse may be filled with stones. Sometimes invitations are sent to people, asking them to come and visit somebody, but when they come they see that nobody expects them. Some people like to telephone to the zoo on the day and ask for Mr. Fish, Miss Fox or Mrs. Cat. All these jokes are very old but still they make people laugh.
小題1: ____________knows when the custom of April Fool’s Day started．
A．OneB．AnyoneC．NobodyD．Someone
小題2:Many tricks are played on April Fool’s day except ____ ．
A．phoning the zooB．placing a sign on someone’s back
C．playing cardsD．leaving a purse in the street
小題3:The purpose of playing jokes is to _____ ．
A．for funB．make people laugh
C．make fool of oneselfD．fool someone
小題4:The best title of the passage is ____ ．
A．How people in the west spend their April Fool’s Day
B．Customs are different
C．How British people celebrate their holidays
D．How April Fool’s Day comes about

查看答案和解析>>

同步練習(xí)冊答案