In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes(性別) are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways.
Boys, for example, generally are better than girls at mathematical ideas. Boys also generally are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand generally start speaking earlier than boys. And they generally see better in the dark than boys and are better at learning foreign languages.
What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve(神經(jīng)) tracks. The left side generally is used for mathematics, speech and writing. The right side is used for artistic creation(創(chuàng)造) and the expression for emotions(情感). In men and women, different areas in each side of the brain develop differently. In boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man’s brain are connected by a smaller number of nerves than the two sides of a woman’s brain are.
小題1:Which of the following is the best title of the article?
A.Research on the Brain
B.Men and Women are Different in Brain
C.People’s Different Brains
D.Who Are Better, Boys or Girls
小題2:__________ men and women think differently.
A.The different brains make
B.Sex makes
C.The different experiences make
D.The influences(影響) of society make
小題3:According to the article, girls are generally better than boys at __________ in your school.
A.mathematicsB.physicsC.EnglishD.chemistry
小題4:Which of the following is true?
A.The left side of brain in boys generally develops better than that in girls.
B.The left side of brain in girls generally develops better than that in boys.
C.Men are better than women in all things.
D.The area in girls used for language skills develops better.
小題5:60. The number of nerves connecting the two sides of the brain in men __________.
A.is the same as women’s
B.is different from women’s
C.is larger than women’s
D.is twice as large as women’s

小題1:B
小題2:A
小題3:C
小題4:D
小題5:B

試題分析:
【文章大意】本文是一篇科普類文章。文章講述了男人和女人大腦之間的差異。
小題1:B考查文章的標(biāo)題。根據(jù)文章第一段中的主題句The sexes(性別) are different, because their brains are different.可知,文章整體講述了男人和女人大腦的差異。故選B。
小題2:A考查細(xì)節(jié)理解。根據(jù)文章第一段中的The sexes(性別) are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways.可知,是大腦的不同使他們看問(wèn)題不同。思考的方式也不同。故選A。
小題3:C考查細(xì)節(jié)理解。根據(jù)文章第二段中的Girls, on the other hand generally start speaking earlier than boys. And they generally see better in the dark than boys and are better at learning foreign languages.可知,女孩在學(xué)習(xí)外語(yǔ)方面比男孩好。故選C。
小題4:D考查細(xì)節(jié)理解。根據(jù)文章最后一段中的n boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills.可知,女孩用于語(yǔ)言的區(qū)域發(fā)展較好。故選D。
小題5:B考查細(xì)節(jié)理解。根據(jù)文章最后一段中的Another interesting difference is that the two sides of a man’s brain are connected by a smaller number of nerves than the two sides of a woman’s brain are.可知,男人兩個(gè)腦半球之間連接的神經(jīng)數(shù)目較少。故選B。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The olinguito(小尖吻浣熊)is new to science. Although lt has been living in the cloud forests of South Amcrica for some time.
Scientists say the olinguito is the first new carnivore(食肉動(dòng)物)discovered In the Americas in more than 30 years. It is a hairy orange-brown creature with a sweet face and big eyes The animal has small. rounded ears and lives in the trees An adult weighs one kilogram and measures about 75 centimeters. with half of those centimeters taken up by its ringed tail Most of the time. it likes to eat fruit, although it also eats meat. Active at night, the animal has lived in Colombia and Ecuador for a long time. But the olinguito did not exist in science books before now.
Kristofer Helgen, director at the National Museum in Washington, led the research team that confirmed the existence of the olinguito. It had been mistaken more than a century ago for a look-alike animal -- a similar but larger olingo(尖吻浣熊). Mr. Helgen had been studying olingos in a museum for ten years. At that time. he observed a difference in the size and shape of the heads and teeth. That led him on an effort to prove he was looking at an animal never before described by science. He got lucky when he communicated with a zoologist in Ecuador. The animal expert there made a short video that shows an olinguito in the trees. The video confirms that the oiinguito is different from the olingo     Mr. Helgen says tens of thousands of olinguitos live in the wild and are not in danger of disappearing forever. Human beings, however, are moving closer to the olinguito habitat in the Andean cloud forests. The research team estimates that 42 percent of historic olinguiio habitat has been removed
小題1:Comparcd with most carnivores. the olinguito may seem more _____.
A.terrbleB.fierceC.cleverD.lovely
小題2:The onlinguito was unknown to people in the past because ____
A.it was mistaken for another species
B.it was active in the eveing
C.it was too small to be seen clearly
D.it covered itself by its long tail
小題3:What does the underlined word "That" in Paragraph 3 refer to?
A.Having been studying olingos for ten years.
B.The short video the animal expert made.
C.His communication with an expert in Ecuador.
D.Differences between olingos and olinguitos.
小題4:We can infer from the text that ______.
A.the olinguito could be made full use of
B.the number of olinguitos is in the conutrol
C.the clinguito is a completely new species up to now
D.people know more and more about animals

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

Which came first, the chicken or the egg? This is one of life’s ______ questions and people have been debating about it for thousands of years. Now scientists believe they have solved this ______. Researchers from Sheffield and Warwick Universities in England discovered the answer ____. They used a super computer to observe the shell-making process while a new shell was ____. Then they found one protein called OC17 that is ______ for forming eggshell. This is only found inside a chicken’s body, which is proof that the ______ came first. The team was ______ looking at how animals and birds make eggshells but suddenly made their surprising ______. The big question now is where chickens came from. The ______ is from dinosaurs.
The research team said eggshells are one of nature’s most ______ creations. Professor John Harding from the team told reporters: “Understanding how chickens make eggshells is fascinating in itself, but it can also be _____ in designing new materials.” Eggshells are very lightweight but incredibly strong. Even the most up-to-date materials _____ by the world’s top engineers cannot produce anything as ______ as an eggshell. Professor Harding added that ______ eggshells could help to cure bone diseases and design materials for the construction industry. “Nature has found wonderful ways that ___ for all kinds of problems in materials science and technology — we can learn a lot from them.” he said.
小題1:
A.strangestB.bestC.oldestD.Closest
小題2:
A.puzzleB.factC.historyD.opinion
小題3:
A.on purposeB.by chanceC.without hesitationD.a(chǎn)t work
小題4:
A.breakingB.changingC.disappearingD.Forming
小題5:
A.necessaryB.easyC.kindD.impossible
小題6:
A.eggB.eggshellC.chickenD.dinosaur
小題7:
A.obviouslyB.originallyC.thoughtfullyD.surprisingly
小題8:
A.inventionB.mistakeC.statementD.discovery
小題9:
A.a(chǎn)nswerB.researchC.roadD.egg
小題10:
A.commonB.ridiculousC.funnyD.a(chǎn)mazing
小題11:
A.interestingB.helpfulC.normalD.correct
小題12:
A.boughtB.cutC.designedD.carried
小題13:
A.brilliantB.ordinaryC.1ightD.small
小題14:
A.findingB.watchingC.studyingD.making
小題15:
A.happenB.workC.waitD.Look

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Do you know that a fast reader can get the ideas better than a slow reader can? Of course, you save time by reading fast, but this is not the main reason for fast reading. The main reason is that you understand better what you are reading when you read fast.
As your eyes move along the line of print, they make fixations(固定) or pauses. It is important that you see several words at a fixation. It is also important that your eyes leave a group of words quickly and move on to another group. The number of letters or words that you see at a fixation is called your eye span. Pay more attention to improving your rate of reading. With practice you can learn to read faster than you usually read.
The way in which you read always depends on what you are reading and for what purpose. You should know the different ways of reading so that you can apply whatever method that is necessary. Here are four ways of reading:
(1) Skimming is an important kind of reading. This method can be used when you wish to review something that you have forgotten. You can skim to get the main points.
(2) Rapid first reading and then rereading certain parts carefully is important. You may use this type of reading to study a science lesson or a history lesson.
(3) You need to do careful reading and rereading sometimes. This type of reading is necessary for making an intensive(精深的) study of your school subjects, solving maths problems or reading directions.
(4) Rapid reading is used when reading stories for enjoyment. You may also do rapid reading when reviewing material that you already know well.
小題1:The main reason for reading fast is that you can           what you are fast reading.
A.get the ideasB.save timeC.understand betterD.learn well
小題2:The way of reading always depends on           .
A.the method that you likeB.your reading material
C.your reading purposeD.both B and C
小題3:The underlined word “skimming” in the fourth paragraph means              .
A.reading very fast
B.looking carefully
C.reading only the main points
D.reading some parts of the material
小題4:Careful reading is an important kind of reading              .
A.when you read a story for enjoyment
B.when you go over a lesson that you have already known well
C.when you read the directions before using a camera which is expensive
D.when you wish to find a lost place that you have read

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The ozone layer(臭氧層) is a thin layer of gas around the earth. It forms a special “blanket” around the planet. This “blanket” protects the earth from dangerous rays produced by the sun. Without the ozone layer, the earth’s climate could warm to dangerous levels. This increase in temperature would threaten our survival. Scientists recently have discovered a hole in the ozone layer above the Antarctica. Now there is great concern that this warning has started, endangering all life on the earth.
What has destroyed part of the ozone layer? Scientists do not know for sure. They suspect that our popular spray cans (噴漆罐) have played a part in the damage. Many spray cans contain dangerous gases. These gases might have destroyed the ozone layer fifteen miles above the earth’s surface, The chemicals used in refrigerators (冰箱) and air conditioners may contribute to the problem, too.
Many scientists believe that the destruction of the ozone layer is a serious problem for people everywhere. Global warming could change weather patterns around the world. Farmers and ranchers(牧場(chǎng)主) could find it more and more difficult to produce enough food for the earth’s people. If more of the sun’s dangerous rays reached the earth, there also could be an increase in skin cancers. Some skin cancers might cause people to die. Although some scientists do not believe there is a serious danger, obviously no one wants to take any chance on such a possibility.
Can scientists repair the hole in the ozone layer? They really don’t know the answer to that question. Can people do anything to save the ozone layer that the earth still has? Scientists stress the need to limit the use of spray cans and other items that contain the dangerous gases. This will not be an easy task. People all over the world use these items. Solving the problem certainly will require commitment and cooperation from everyone.
小題1:The ozone layer exists to _____.
A.warm the earth to a proper level for life
B.protect the earth from dangerous sun rays
C.make all life on the earth in a dangerous situation
D.prevent human beings from being harmed from the earth
小題2:Which of the following statements is TRUE according to the passage?
A.Scientists aren’t sure what has destroyed part of the ozone layer.
B.Scientists recently have discovered a hole in the Antarctica.
C.Scientists prove that spray cans have destroyed part of the ozone layer.
D.Global warming doesn’t affect weather patterns around the world.
小題3: The following may do harm to the ozone layer EXCEPT ______.
A.spray cansB.refrigeratorsC.ranchersD.a(chǎn)ir conditioners
小題4: Saving the ozone layer needs everyone’s effort because _____.
A.scientists are badly in need of others’ help
B.items containing dangerous gases should be forbidden
C.scientists can’t afford so much money to take measures
D.people all over the world use items containing dangerous gases

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

In the late 1970’s,many people in North America turned their attention to environmental problems ,and new steel — and — glass skyscrapers were widely criticized. Some ecologists (生態(tài)學(xué)家)pointed out that a number of tall buildings in a city often overburden public transportation.
Skyscrapers are also lavish consumers of electric power and water. In just one recent year, the addition of 17 million square feet of skyscraper office space in New York City itself has already raised the top daily demand for electricity by 120, 000 kw — enough to supply the entire city of Albany in New York area for a single day.
Glass—walled skyscrapers can also be especially wasteful. The heat loss ,or gain, through a wall of half 一 inch plate glass is more than ten times that through a typical ordinary wall filled with bricks or board. In order to decrease the pressure on heating and air — conditioning equipment, builders of skyscrapers have begun to use double—layered glass ,and reflective glasses coated with silver or gold mirror films that could reduce glare (強(qiáng)光)as well as heat gain. However, mirror — walled skyscrapers may raise the temperature of the surrounding air and affect neighboring buildings as well.
Skyscrapers put a severe pressure on a city's sanitation (衛(wèi)生)facilities, too. If fully occupied, the towers just within the central area of New York would alone produce 2. 25 million gallons of waste water each year^—as much as the city size of Stanford, Connecticut, which has a population of more than 109,000.
小題1:The underlined phrase“ lavish consumers ”in the 2nd paragraph probably means ____
A.trash producersB.great spendersC.pressure makersD.poor customers
小題2:Glass walls of skyscrapers are specially mentioned in order to _____.
A.show how skyscrapers manage to lessen their pressure
B.explain why skyscrapers can control its air conditions
C.describe further how wasteful skyscrapers could be
D.present the stability of skyscrapers in modern buildings
小題3:From the last paragraph we can learn that _____.
A.central New York skyscrapers are a large waste water producer
B.the central area of New York is as large as the city of Stanford
C.more than 109,000 people live in the skyscrapers in New York
D.New York produces 2. 25 million gallons of waste water each year
小題4:When the writer talks about skyscrapers ,his tone sounds _____
A.positiveB.doubtfulC.gratefulD.negative

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

What do college teachers think of high school English teachers’English teaching? And how should we see it? Let’s read the following.
A teacher from a community college addressed a sympathetic audience. Heads nodded in agreement when he said, “High school English teachers are not doing their jobs.” He described how weak his students were—all high school graduates who can use language only at a Grade 9 level.
My topic is not standards nor its decline(降低). What the speaker was really saying is that he is no longer young; he has been teaching for sixteen years, and is able to think and speak like a mature adult.
My point is that the frequent complaint of one generation about the one immediately following is natural. It is also human nature to look for the reasons for our dissatisfaction. Before English became a school subject in the late nineteenth century, it was difficult to find the target of the blame for language deficiencies(缺陷). But since then, English teachers have been under constant attack.
The complainers think they have hit upon an original idea. As their own command of the language improves, they notice that young people do not have this same ability. Unaware that their own ability has developed through the years, they assume the new generation of young people must be hopeless in this respect. To the eyes and ears of sensitive adults, the language of the young always seems inadequate.
Since this concern about the decline and fall of the English language is not seen as a generational phenomenon but rather as something new and peculiar(特有的) to today’s young people, it naturally follows that today’s English teachers cannot be doing their jobs.
小題1:The speaker believed that ________.
A.he was an excellent language teacher because he had been teaching English for sixteen years
B.the younger generation was as likely as not worse at language than the older generation
C.high school English teachers should be responsible for their students’ poor command of English
D.The fact that the students didn’t work hard enough contributed to their poor command of English
小題2: In the author’s opinion, the speaker ________.
A.had exaggerated (夸大) the language problems of the students
B.was right in saying English teachers were not doing their jobs
C.gave a correct judgment of the English level of the students
D.thought and spoke in a wise and responsible way
小題3:What can we conclude from the passage?
A.Language learning and improving needs time and effort.
B.The author disagrees with the speaker over the standard of English at Grade 9 level.
C.It is reasonable to include English as one of the high school subjects.
D.The English language teaching is by no means an easy job for college teachers.
小題4:The author’s attitude towards the speaker’s remarks is ________.
A.neutral(中立的)B.critical
C.positiveD.compromising(妥協(xié)的)

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

All around the world, shoppers flock to Wal-Mart to buy everything. In Texas, they come for another reason: to see the wind turbine(渦輪機(jī)), which supplies 5% of the store’s electricity. It along with other facilities, such as exterior walls coated with heat-reflective paint, makes this Wal-Mart a green giant.
The laws of economics suggest that Wal-Mart, with 5, 200 stores worldwide, influences everything including the price of all kinds of goods. It throws its weight behind environmental responsibility, and the impact could be amazing. “One little change in product packaging could save 1, 500 trees,” says Wal-Mart CEO Lee Scott.“If everybody saves 1, 500 trees or 50 barrels of oil, at the end of the day you have made a huge difference.”
Scott wants Wal-Mart to do its part too. He has promised to cut the existing greenhouse-gas emissions(排放)over the next few years and promised to construct new stores that are more efficient. He wants Wal-Mart’s fleet of more than 7, 000 trucks to get twice as many miles per gallon by 2015. Factories that show Wal-Mart they’re cutting air pollution will get preferential treatment in the supply chain. Wal-Mart says it’s working with consumer-product manufacturers to reduce their packaging and will reward them if they do so.
Some people may doubt it is a bid to attract attention from Wal-Mart’s controversial labor and health-insurance practices. But it’s not just window dressing, because Wal-Mart sees profits in                                                                                          going green. Scott says, “This is a business philosophy, not a social philosophy. We don’t go where we don’t think there’s a great interest in change.”
Like Bill Gates, who started his charitable foundation, Scott happens to be promoting Wal-Mart’s image at a time when his company’s reputation is declining. He acknowledges that he launched the plan partly to shield (保護(hù))Wal-Mart from bad press about its contribution to global warming. “By doing what we’re doing today, we avoid the headline risks that are going to come for people who did not do anything,” he says. “At some point businesses will be held responsible for the action they take.” Meanwhile, should Wal-Mart succeed at shrinking its environmental footprint and lowering prices for green products, both the planet and the company will profit.
小題1:We can infer from the passage that ______.
A.Lee Scott is Wal-Mart’s CEO
B.there are 5, 200 stores in the world
C.Wal-Mart has a great influence on the world market
D.Wal-Mart has more than 7, 000 trucks all over the world
小題2:What does the underlined sentence “This is a business philosophy, not a social philosophy.” mean in the fourth paragraph?
A.Wal-Mart predicts huge profits in its green activity.
B.Wal-Mart’s green activity is just window dressing.
C.Wal-Mart aims to solve its health-insurance practices.
D.Wal-Mart doesn’t have any social responsibility at all.
小題3:What will Wal-Mart probably do in the future?
A.Reduce air pollution in its present stores.
B.Give favorable treatment to its consumers.
C.Ask the factories to reduce their packaging.
D.Demand the fleet of trucks to use more fuel than before.
小題4:What is the main idea of the last paragraph?
A.Provide the background of the green plan.
B.Stress the purpose of Wal-Mart’s green plan.
C.Present the risk that Wal-Mart is facing nowadays.
D.Analyze the similarity between Bill Gates and Scott.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

A portable lung which could help those with breathing problems lead a normal life is being developed by scientists.
The Swansea University scientists say it could take many years before the device(裝置) , the size of a spectacle box (眼鏡盒) , is available . Lung patients , who have seen how it would work , have welcomed the research.
Its research suggests that one person in every seven in the UK is affected by lung disease---- this equates to approximately 8 million people. As of 6 March 2009, 217 people were on the waiting list for a lung transplant(移植) according to figures by NHS Blood and Transplant .
Now scientists in Swansea are developing a portable artificial lung which could transform (改觀) the lives of patients . Researchers claim that in the long term the device could offer an alternative to lung transplant , giving hope to those who suffer from conditions such as emphysema(肺氣腫) and cystic fibrosis.
The device mimics the function of a lung---by getting oxygen into and carbon dioxide out of the blood stream . Professor Bill Johns came up with the idea after his son died of Cystic Fibrosis . It is important that we make something that will help people , who instead of being confined (局限) to a wheelchair with an oxygen bottle , can actually walk around and do things for themselves , he said.
Although the research has been welcomed by leading charities(慈善) , caution has also been voiced over the length of time it will take before a portable lung will become available .
“We have to stress that this is several years away from being used , even in a trial stage,” said Chris Mulholland , head of the British Lung Foundation.
Patient Elizabeth Spence from Swansea has been refused the double lung transplant she needs but remains hopeful that one day the new device could save her . “ My body will reject the lungs , so this possibly could be an answer--- another way of getting new lungs without actually having the transplant,” she said.
小題1:Which of the following about the portable lung would the author agree?
A.It can help a lot in lung transplants
B.It was once on display
C.It works differently from the normal one in the body
D.It’s just like an oxygen bottle.
小題2:It seems as if _______ really matters before the portable lung is put into use.
A.supportB.moneyC.timeD.trial
小題3:What’s the author’s attitude towards the portable lung ?
A.Negative.B.Doubtful.C.Curious.D.Objective.
小題4:Which edition can you probably find the passage ?
A.Science.B.Culture.C.Economy.D.Education.

查看答案和解析>>

同步練習(xí)冊(cè)答案