精英家教網 > 高中英語 > 題目詳情
People with bigger brains ftend to score higher on standardized tests of intelligence, according to new study findings.
However, the study author Dr Michael A.McDaniel of the Virginia Commonwealth University in Richmond emphasized that these findings represent a general trend, and people with small heads should not automatically believe they are less intelligent. For instance, Albert Einstein’s brain was “not particularly large”, McDaniel noted. “There’s some relationship between brain size and intelligence on the average, but there’s plenty of room for exceptions,” he said.
Interest in the relationship between brain size and intelligence grew in the1830s,  when German anatomist(解剖學家) Frederich Tiedmann wrote that he believed there was “an unquestionable connection between the size of the brain and the mental energy displayed by the individual man”. Since that statement, scientists have conducted numerous studies to determine if Tiedmann’s  assertion was, in fact, correct. Most studies have looked into the link between head size and intelligence. More recently, however, researchers have published additional studies on brain size and intelligence, measured using MRI scan(核磁共振成像掃描).
For his study, McDaniel analyzed more than 20 studies that looked into the relationship between brain size and intelligence in a total of 1,530 people. The studies showed that on the average, people with larger brain volume tended to be more intelligent. The relationship between brain volume and intelligence was stronger in women than men, and in adults than in children. McDaniel notes in the journal Intelligence.
McDaniel is not sure why the relationship was stronger for adults and women. “Other research has shown that women, on the average, tend to have smaller brains than men, but score just as well—if not higher—in tests of intelligence,” he said.
McDaniel insisted that the relationship between brain size and intelligence is not a “perfect” one. “One can certainly find lots of examples of smaller-sized people who are highly intelligent,” he said, “But, on the average, the relationship holds.”
小題1:. What does the text mainly talk about?
A.MRI scans are applied to intelligence.
B.On the average, a bigger brain means higher IQ.
C.Dr McDaniel did well in his intelligence study.
D.Scientists are interested in Tiedmann’s idea.
小題2: By mentioning Albert Einstein, the writer wants to show    .
A.Albert Einstein was intelligent
B.the result of intelligence test was false
C.being hard working is more important than intelligence
D.brain size doesn’t necessarily decide the level of intelligence
小題3: The underlined word “assertion” in Para. 3 probably means “    ”.
A. experiment   B. statement  C proof      D. demand
小題4: After Frederich Tiedmann wrote his article,    .
A.many scientists agreed with him
B.numerous studies have failed to prove his idea
C.MRI scan became popularly used
D.lots of researchers were interested in the connections between head size and intelligence
小題5: According to the text, Dr McDaniel’s study    .
A.proves Tiedmann’s idea was completely true
B.shows women are smarter than men
C.involves many studies and a lot of people
D.explains why people with smaller brains are clever
       
小題1:B
小題1:D
小題1:B
小題1:D
小題1:C
練習冊系列答案
相關習題

科目:高中英語 來源:不詳 題型:完形填空

閱讀下面短文,從短文后各題所給的四個選項(A、B、C和D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。
Just listen
I think  the most basic and powerful way to connect to another person is to listen. Just listen. Perhaps the most important thing we ever give each other is our  16 ,and especially if it’s given from the  17 .When people are talking,there’s no need to do anything but  18    them.Just take them  19 .Listen to what they’re saying.Care about it.Most times caring about it is even more important than  20  it.
One of my patients told me that when she  21  to tell her story,people often  22  to tell her that they had once had something just like what happened to her.Her pain became a story about themselves.  23  she stopped talking to most people.It was just too  24 .We connect through listening.When we interrupt what someone is saying to let them know that we understand,we move the  25  of attention to ourselves.But when we listen,they know we care.
I have ever learned to  26  to someone crying by just listening.in the old days I used to reach for the tissues (紙巾)  27  I realized that passing a person a tissue may be just another way to shut them  28 ,to take them out of their   29  of sadness and pain. Now I just listen.When they have cried all they need to cry, they find me there  30   them.
This  31  thing has not been that easy to learn.It certainly went against everything I had been   32  since I was very young at school.I thought people listened only because they were too  33  to speak or did not know the answer.A loving silence often has far more   34   to connect than the most well-intentioned  35 .
小題1:
A.introductionB.instructionC.attentionD.relaxation
小題2:
A.headB.memoryC.mindD.heart
小題3:
A.talk toB.listen toC.object toD.stick to
小題4:
A.inB.upC.offD.away
小題5:
A.denyingB.rememberingC.questioningD.understanding
小題6:
A.managedB.triedC.hopedD.expected
小題7:
A.encouragedB.interruptedC.discouragedD.urged
小題8:
A.EventuallyB.Immediately C.CompletelyD.Especially
小題9:
A.impoliteB.meaninglessC.lonelyD.selfish
小題10:
A.middleB.focusC.centerD.choice
小題11:
A.respondB.compareC.linkD.regret
小題12:
A.unlessB.ifC.untilD.when
小題13:
A.downB.awayC.inD.off
小題14:
A.experimentB.mixtureC.judgmentD.experience
小題15:
A.withB.againstC.forD.among
小題16:
A.complexB.simpleC.complicatedD.single
小題17:
A.mentionedB.publishedC.taughtD.proved
小題18:
A.shyB.greedyC.activeD.proud
小題19:
A.strengthB.energyC.powerD.force
小題20:
A.gesturesB.praiseC.criticismD.words

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

While all my classmates seem to be crazy about a one-way ticket to Mars, I’d rather say Mars is totally unsuitable for human existence. People won’t have enough food supplies there, and the terrible environment would make it impossible for them to live a long life. Besides, the journey won’t be safe. Can anybody explain to me just why people would go to Mars, never to return?  Steve Minear, UK
Here are the things you can think of: the desire to explore a foreign and unique environment, the excitement of being the first humans to open up a new world, the expectation of fame and glory┅. For scientists there is another reason. Their observations and research will probably lead to great scientific achievements.  Donal Trollop, Canada
There are already too many people on the Earth. I think that something before the end of the century, there will be a human colony on Mars. It will happen when people finally realize that two-way trips to the red planet Mars are unnecessary. Most of the danger of space flight is in the launches and landings. Cutting the trip home would therefore reduce the danger of accidents, save a lot of money, and open the way to building an everlasting human settlement in another world. Enough supplies can be sent on ahead, and every two years more supplies and more people will be sent to the new colony. Mars has all the materials for a colony to produce or make everything it needs, and Mars is far more pleasant than the other planets in the outer space.   Paul Davies, USA
小題1:The main purpose of Steve Minear’s writing is_________.    .
A.to report his classmates’ discussionB.to invite an answer to his question
C.to explain the natural state of MarsD.to show his agreement on going to Mars
小題2:Which of the following best states Donal Trollop’s ideas?  
A.There is a plan to send humans to Mars
B.There are many reasons for going to Mars
C.Scientists become famous by doing research on Mars
D.It is possible to build an Earth-like environment on Mars
小題3: Paul Davies points out that______.  
A.humans need only a one- way ticket to Mars
B.two-way trips to mars will be made safe soon
C.It is easy to reduce the danger and cost of flights to Mars
D.It is cheap to build an everlasting human settlement on Mars
小題4:What does Paul Davies think of human existence on Mars? 
A.Humans will have to bring all they need from the earth
B.Humans will find Mars totally unsuitable for living
C.Humans can produce everything they need
D.Humans can live longer in the colony on Mars

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

There is a popular belief among parents that schools are no longer interested in spelling. No school I have ever taught in has ever ignored spelling or considered it unimportant as a basic skill. There are, however, different ideas about how to teach it, or how much priority (優(yōu)先) it must be given over general language development and writing ability. The problem is how to encourage a child to express himself freely and confidently in writing without holding him back with the complexities (復雜性) of spelling.
If spelling becomes the only focal (焦點的) point of his teacher’s interest, clearly a bright child will be likely to “play safe”. He will tend to write only words within his spelling range, choosing to avoid adventurous language. That’s why teachers often encourage the early use of dictionaries and pay attention to content rather than technical ability.
I was once shocked to read on the bottom of a sensitive piece of writing about a personal experience: “This work is terrible! There are far too many spelling errors and your writing is terrible.” It may have been a sharp criticism of the pupil’s technical abilities in writing, but it was also a sad reflection on the teacher who had omitted to read the essay, which contained some beautiful expressions of the child’s deep feelings. The teacher was not wrong to draw attention to the errors, but if his priorities had centered on the child’s ideas, an expression of his disappointment with the presentation would have given the pupil more motivation (動機) to seek improvement.
小題1:Teachers are different in their opinions about _________.
A.the difficulties in teaching spelling
B.the role of spelling in general language development
C.the complexities of the basic writing skills
D.the necessity of teaching spelling
小題2: The underlined expression “play safe” probably means ________.
A.to write carefullyB.to do as teachers say
C.to use dictionaries frequentlyD.to avoid using words one is not sure of
小題3:Teachers encourage the use of dictionaries so that ____________.
A.students will be able to express their ideas more freely
B.students will have more confidence in writing
C.students will have less trouble in correcting mistakes
D.students will learn to be independent of teachers
小題4:The author seems to think that the teacher’s judgment on that sensitive piece of writing is __________.
A.unfairB.reasonableC.foolishD.careless
小題5:The major point discussed in the passage is ___________.
A.the importance of developing writing skills
B.the complexities of spelling
C.the correct way of marking compositions
D.the relationship between spelling and the content of a composition

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The Mystery of the Flashing Fireflies
During summer nights fireflies flash in the darkness. They look like bright spots of light dancing on the breeze. Catching them in a jar for a few minutes can be fun. Fireflies are not really flies, though. They are winged beetles. Scientists are using these special beetles to learn more about our world.
The reason a firefly flashed its light is to find a mate. There are around two thousand species, or kinds, of fireflies. Fireflies mate only with their own species. Each kind of firefly has its own flash pattern. It is important that fireflies recognize this pattern. That way they can find bugs of their own kind. The male firefly flies around in the sky while the female firefly stays close to the ground.
For many years, how a firefly flashes its light was a mystery. Scientists now know that a firefly’s light is a cold light. It gives off all of its power as light. It does not produce heat. A normal light bulb gives off only ten percent of its power as light. The rest of the power is wasted as heat. That is why a light bulb that has been on for a while is very hot. The firefly’s light does not feel hot like a light bulb.
Scientists have also learned that fireflies have a small built-in lantern. This special lantern is located inside a firefly’s body. To create light, a gas flows through tiny tubes. This causes the firefly to light up. A firefly can also turn its light on and off quickly. This puzzled scientists. They learned that short bursts of this gas make the firefly glow. When the gas fades, the light goes out. This process happens very quickly.
Scientists know that what they learn from fireflies will be important. Medical studies using fireflies are helping scientists fight illnesses in human beings. They have made new medicines from the chemicals used by fireflies to make light. Fireflies have also helped with new discoveries. New flashlights and flares have been made based on fireflies. These new flashlights and flares produce a cold light like a firefly. This way all the power makes the light shine. This little bug may be a pleasure to watch, but it is also an important part of our lives.
小題1:Why did the author most likely include Paragraph 4?
A.To explain how fireflies make light.B.To describe different kinds of fireflies.
C.To show how much power fireflies use.D.To describe why fireflies make light.
小題2:Which of these is the best choice for a heading for Paragraph 5?
A.The Cool Light of FirefliesB.Watching Fireflies Flash
C.Understanding the PatternsD.Learning from Fireflies
小題3:According to the passage, a firefly’s light is different from a light bulb’s light because the firefly’s light _______.
A.shines brighterB.does not fadeC.lasts longerD.is not hot
小題4:A reader asks this question about the passage: “ How many different kinds of fireflies are there?” Which paragraph from the passage answers the question?
A.Paragraph 2B.Paragraph 3C.Paragraph 4D.Paragraph 5
小題5:The author most likely wrote this passage in order to __.
A.tell why fireflies light upB.give facts about fireflies
C.show how fireflies help doctorsD.compare a firefly to a light bulb

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

There are new and exciting ways to use the Internet to learn English while you are on - line. The Internet uses a lot of multimedia elements (多媒體原理),like words, sounds, pictures, animations and video. This is perfect for studying a language because you've got to see, hear, and repeat things as much as you like. Learning over the Internet is also funny because you can be a part of conversa­tions happening all around the globe ! Special Internet sites are designed for people learning English, just like yourself. These sites use multimedia to help you learn and are a great way to meet other peo­ple around the world. This is Cyber English.
On the Internet, English is the major language. As a result, it is now more important than ever to  be able to understand English when you serve the web. It is not always easy,though. The English can be difficult or have a lot of cultural information that you have never seen !
One site for students studying English and their teachers is Englishtown. At http://www. english- town. com, you will find a community ( group) of people interested in learning English. There are several buildings in the virtual (虛擬的)town where you can play games, chat with friends, ask and get answers about cultural questions, and find an international penfriend who shares your interests. There are extra resources to help you learn,such as multimedia CD - ROM and books for language learning and translation. You can also have daily and monthly English lessons delivered to your own  e - mail address. There is even an on - line school where you can take English classes over Lhe Inter­net. Englishtown is the perfect place to prefect for a trip to England or the United States ! Would you like to become part of a virtual community(虛擬社區(qū))of English sfH-aktrs : Surfing the web is not only funny but can also help improve your English ! Try out >ome of tlv, web sites listed below and see how students all over the world are learning English on line.
小題1:Cyber English probably means"  ".
A.learning English on Internet
B.teaching yourself English
C.the history of English
D.English broadcast on TV or over the radio
小題2:English on - line interests a lot of people because     .
A.only in this way one can learn the language well
B.people don’ t have to pay
C.the learners can have a face to face study of courses with the teachers
D.it makes learning easier and more interesting
小題3:Which of the following is NOT true according to the passage?
A.English is the only useful language on the Internet.
B.The Internet can provide people with the cultural information they need.
C.At http://www. Englishtown. com, people can study and play.
D.One can find a pen-friend on http://www.Englishtown. com.
小題4:The underlined word “ surfing" probably means       .
A.setting upB.going overC.researchingD.inventing
小題5:The omitted (省略)part of the passage might  .
A.show us some of the web sites on which sell books
B.tell us how to use the Internet
C.tell us where to get the CD - ROMS we need
D.show us some of the web sites on which English is taught

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Two thieves came to a house to steal something. They dug a hole in the wall of the house.
  There lived many mice in the house. The woman in the moonlight saw a mouse crawl(爬行) into the house. “Look! In comes one,” she said to the man in the house. The thief was so frightened that he hurriedly crawled out of the house and said to the one waiting outside, “She found me when I was just in.” But the thief outside didn’t believe him, so he said, “Let us try to crawl into the house together.” At that time two mice happened to crawl into the house, too. The woman saw the mice and shouted, “In come two, catch them!” The two thieves were terribly frightened. The man in the house said, “You saw them come in but where are they? I will catch them tonight.” The two thieves started running away at once.
  The two thieves wanted to make it clear whether they had been found or not the night before. The next day they acted as men selling sweet potatoes and came before the house. The man and the woman were ploughing in their fields. The rope broke and the woman came home for a rope. She saw two men selling sweet potatoes and wanted to buy some. She picked out two which looked like mice. At the time the man couldn’t wait for her any longer in the fields and he ran back from the fields to hurry her up. The woman showed the sweet potatoes to the man and said, “How they look like the two of last night.” The man said, “I asked you to fetch a rope, why don’t you hurry for it?” The two thieves ran away very quickly without their sweet potatoes.
小題1:The two thieves failed to steal anything from the house because _____.
A.they were found out
B.they were frightened by what they had heard in the house
C.they didn’t work together well with each other
D.mice stopped them from doing so
小題2:From the last paragraph, we know that _____.
A.the two thieves were famous selling sweet potatoes
B.the woman recognized the two thieves
C.the woman pretended to know nothing about the two thieves and made fun of them
D.the two thieves didn’t know that they were not found at all
小題3:When the woman said, “How they look like the two of last night,” _____.
A.she referred to the two thieves B.she meant nothing
C.she said it on purpose D.she referred to the mice
小題4:The best title for the passage may be ____.
A.Two Clever ThievesB.Terrible Mice
C.Hit the Mark by a FlukeD.A Clever Couple

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Goats are amazing animals. They can survive just about anywhere. Altogether there are nine species of goats in the world.
Goats have more uses than you could ever imagine. Goat’s meat can be eaten and goat’s milk is becoming popular as a healthy choice to drink milk. Goat’s milk is easier to take in than cow’s milk and it is called universal milk as it can be used to bottle-feed most animals. In nutrition, it is also good. Goat’s skins are still used today to make gloves and other items of clothing. The initial reasons for domesticating (馴化) goats were to get goat’s hair, meat and milk. Goat’s skins were used up until the Middle Ages for making bottles to hold water and wine for people who were traveling or camping.
Just like sheep, goats are considered to be the first domesticated animal. The domestication process began over 10,000 years ago in a North Iranian town. A lot of people keep goats as pets nowadays.
Goats are easily trained and you can teach them to pull carts and walk on ropes. Goats are also known for escaping their pens(圈). If you have unsecured fencing, your goats will be interested in it and test it out and soon you will know where the openings are. Goats are also widely known for their ability to climb trees, although the tree generally has to be at a slight angle(角度).
If goats are raised correctly and trained from an early age, they never develop any bad habits. Goats will attack each other. However, if they’re corrected from an early age they never attack humans or other animals.
小題1:The passage is written mainly      .
A.to tell people how to raise goats B.to let people know more about goats
C.to explain how goats are domesticated D.to describe goats of different uses
小題2:Why is goat’s milk called universal milk?
A.It is rich in nutrition and easy to take in. B.It is good for our health.
C.It is suitable to feed most animals. D.It is easy to get.
小題3:If you want to keep a goat as a pet, it is important      .
A.to get along well with itB.to find a professional trainer
C.to develop its abilityD.to train it when young
小題4:Which of the following words can best describe goats?
A.Curious and clever.B.Unfriendly and naughty.
C.Careful and lazy.D.Stubborn and quiet.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Career education is instruction intended to help young people identify, choose, and prepare for a career. Such instruction may focus on a person's role in work, leisure, or family life. Career education differs from vocational education, which is designed to teach specific occupational skills.
Career education includes the formal and informal learning that occurs in the family, in the community, and in schools. In schools, career education consists of instructive activities included in many courses. These activities are designed to improve the attitudes, knowledge, and skills important for work roles. Career education helps students develop self- understanding and use it to plan their education and working life.
A complete career education program in school begins in kindergarten and continues at least through high school. Many colleges and universities also offer career education through their counseling (咨詢) programs. In kindergartens and elementary schools, youngsters learn about different types of work. In middle schools or junior high school, children begin to explore the occupations and leisure activities that interest them most. In high school, students get more specific information about occupations and life styles. They may be in classroom, small group, or individual sessions where they learn how to make career decisions. They also should obtain the skills they need for further study or for a job after graduation. Counselors provide information on such matters as how to locate and apply for jobs and how to be successful in interviews. Teachers and counselors use a variety of methods to provide career education, including films about occupations or industries. Children may invite parents or other adults to come to school and describe their jobs. A student may accompany a worker on the job. Cooperative education combines classroom study with practical work experience.
小題1: According to the passage, which statement is true? (   )
A.Career education is carried out in primary schools only.
B.Career education is carried out in middle schools only.
C.Career education is carried out in colleges only.
D.Career education is carried out in the whole process of people's education - from kindergarten to university.
小題2:It may be inferred from the passage that (   ).
A.not only teachers but also parents are responsible for youngsters' career education
B.in high schools, students know more specific information about occupations
C.career education may be in classroom, small group, or individual sessions
D.teachers use a variety of methods to provide career education, including films
小題3:A child may get career education in all the following places EXCEPT (   ).
A.schoolsB.homesC.communitiesD.public places
小題4:The underlined word "combine" in the last paragraph means "to (   )".
A.connectB.forceC.provideD.attempt

查看答案和解析>>

同步練習冊答案