Boom boom!( I’m here, come to me!)
Krak krak!( Watch out, a leopard (豹)！)
Hok hok hok!( Hey, crowned eagle!)
Very good — you’ve already mastered half the basic vocabulary of the Campbell’s monkey, which lives in the forests of the Tai National Park in Ivory Coast. The adult males have six types of call, each with a specific meaning, but they can mix two or more calls together into a message with a different meaning.
Having spent months recording the monkeys’ calls in response to both natural and artificial stimuli (刺激物), a group led by Klaus Zuberbuhler of the University of St. Andrews in Scotland argues that the Campbell’s monkeys have a certain form of syntax(句法).
This is likely to be controversial because despite great effort to teach chimpanzees(大猩猩) language, they showed little or no ability to combine the sounds they learned into a sentence with a larger meaning. Syntax, basic to the structure of language, uniquely belongs to humans.
“Krak” is a call that warns of leopards in the neighborhood. The monkeys give it in response to real leopards and to leopard shouting broadcast by the researchers. The monkeys can vary the call by adding “-oo”: “Krak-oo” seems to be a general word for hunter, but one given in a special context – when monkeys hear but don’t see a hunter, or when they hear the alarm calls of another species.
The “boom-boom” call invites other monkeys to come toward the male making the sound. Two booms can be combined with a series of “krak-oos”, with a meaning entirely different to that of either of its single parts. “Boom boom krak-oo krak-oo krak-oo” is the monkey’s version of “Timber!” – it warns of falling trees.
If Zuberbuhler is correct, the Campbell’s monkeys can both vary the meaning of specific calls by adding something and combine calls to make a different meaning.
小題1:What is the passage mainly about?
A．A group of scientists.B．Calls of Campbell’s monkeys.
C．The lifestyle of monkeys.D．The importance of language.
小題2:According to the passage, chimpanzees       .
A．don’t communicate by sounds
B．only understand simple sentences
C．fail to learn language from humans
D．a(chǎn)re not related to the Campbell’s monkeys
小題3:If the Campbell’s monkeys hear a lion’s shouting, they will call “  ”.
A．KrakB．BoomC．Boom boom krak-oo krak-oo krak-oo D．Krak-oo
小題4: According to the passage, it seems that        .
A．Zuberbuhler has spent years in the forests
B．the writer isn’t sure of Zuberbuhler’s opinions
C．the Campbell’s monkeys are cleverer than other animals
D．the Campbell’s monkeys can express six meanings by calls

小題1:B
小題1:C
小題1:D
小題1:B
略
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

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：完形填空

Are you a man or a mouse? When people ask this question they want to know whether you think you are a  36  person or a coward (懦夫). But you will never really know the answer to this question  37  you are tested in real life. Some people think they are brave, but when they come face to face with real  38 , they act like cowards. Others think of themselves as cowards, but when they meet danger, they act like heroes.
Lenny had always thought of himself as a  39  person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. Then on January 15th, 2002, a plane crashed into the Potomac River in Washington. Lenny happened to see a woman in the ice-cold water. He did not feel afraid. He 40  very calm and did a very dangerous thing. He jumped into the Potomac,  41  to the woman, and kept her head  42  the water. Seventy-eight people died that day. Thanks to Lenny, it was not  43  .
When you are in a very dangerous situation and feel afraid, the body automatically(自動地) produces a chemical called adrenalin in the blood. With adrenalin in the blood system, you actually feel stronger and stronger and are   44  to fight or run away. However, when you are terrified greatly, the body can produce too much adrenalin.   45  this happens, the muscles become very hard. You are then paralyzed (麻木) with fear. This is why when we are extremely frightened, we sometimes say we are “petrified”. This word   46  a Greek word “petros”, which means “stone”.  We are  47  frightened that we become stonelike.
小題1:
A．braveB．realC．hardD．certain
小題2:
A．whenB．untilC．a(chǎn)fterD．once
小題3:
A．lifeB．questionC．mouseD．danger
小題4:
A．usefulB．braveC．nervousD．terrible
小題5:
A．hadB．keptC．letD．made
小題6:
A．wentB．ranC．spokeD．swam
小題7:
A．inB．underC．a(chǎn)boveD．from
小題8:
A．a(chǎn)n accident B．a(chǎn) mistakeC．seventy-eightD．seventy-nine
小題9:
A．readyB．unable C．a(chǎn)fraidD．a(chǎn)nxious
小題10:
A．BeforeB．WhenC．UnlessD．While
小題11:
A．comes from B．comes backC．comes on D．comes across
小題12:
A．suchB．veryC．soD．really

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Public schools in Washington, D.C. provide students with musical instruments for free. When something goes wrong with an instrument, Charles West and Larry Jernigan do the repairs. Both men approach their work with a passion(激情). For them, it’s important that students have a joyful experience with music.
The two have worked together for almost 20 years. This year alone, they’ve fixed about 450 instruments. Both men are musicians and music lovers, so learning to do repairs came naturally.
“I have been a musician all my life.” says West. “I played in an orchestra here in the city. I majored in music in college. I played in an army band.”
Jernigan’s musical interests are varied. “I was formerly trained in the piano and guitar. The alto sax, and the flute, I picked up while working here.”
In addition to fixing instruments, the two also go to schools to instruct teachers and students on how to make minor repairs on their own.
West believes if children start early and stay involved with music, it enriches other areas of their lives. “I see that in other kids. I see it in myself. I have seen it hundreds of times and it works,” he says. “They learn teamwork. They learn patience and respect.
But West has concerns about the future of music in the electronic age.
“This instant age has taken away from the sit-down, the patience. And to learn to play an instrument, it takes patience, it takes diligence, it takes time.”
Being able to enjoy music on the job is one of the benefits of the job. Both men agree their best rewards are the students’ performances.
小題1: What’s the job of West and Jernigan at school?
A．Teaching music.
B．Writing music.
C．Making musical instruments.
D．Repairing musical instruments.
小題2:They love the job because they can     .
A．earn more moneyB．learn repair skills
C．enjoy musicD．watch performances
小題3: Which of the following is true of the two men?
A．They have fixed 450 instruments in the past 20 years.
B．They can play and repair musical instruments.
C．Jernigan used to play in an army band.
D．West was trained to play the piano.
小題4: According to West, what can people learn from music?
A．Teamwork and patience.B．The value of time.
C．The truth of society.D．Diligence and confidence.
小題5: What is mainly talked about in the text?
A．How to repair musical instruments.
B．Learning experiences of two repairmen.
C．How to prepare a musical performance.
D．The enjoyable job of two music lovers.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Dogs have an understanding of fair play and become angry if they feel that another dog is getting a better deal, a new study has found.
The study looked at how dogs react when a companion is rewarded for the same trick in an unequal way. Friederike Range, a researcher at the University of Vienna in Austria, and her colleagues did a series of experiments with dogs who knew how to respond to the command “give the paw “. The dogs were normally happy to repeatedly give the paw, whether they got a reward or not. But that changed if they saw that another dog was being rewarded with a piece of food, while they received nothing.
“We found that the dogs hesitated significantly longer when obeying the command to give the paw,” the researchers write. The unrewarded dogs eventually stopped cooperating.
Scientists have long known that humans pay close attention to inequity. But researchers always assumed that animals didn’t share the trait. “The argument was that this is a uniquely human phenomenon,” says Frans de Waal, a professor of psychology at Emory University in Atlanta.
That changed in 2003 when he and a colleague did a study on monkeys. The monkeys had to hand a small rock to researchers to get a piece of cucumber in return. They were happy to do this. But if they saw that another monkey was getting a more delicious reward, a grape, for doing the same job, they would throw away the food and rock, and at some point just stopped performing.
In that experiment, the monkeys considered the fairness of two different types of payment. But when Range and her colleagues did a similar study with their trained dogs, testing to see if dogs would become upset if they only got dark bread when other dogs received sausage, they found that as long as the dogs got some kind of food payment, even if it wasn’t the most delicious kind, the animals would play along.
小題1:How did the dogs in Range’s study react to the order of “giving the paw”?
A．They took the order even without being rewarded.
B．They took the order only when rewarded.
C．They turned a deaf ear to repeated orders.
D．They hesitated longer when given repeated orders.
小題2: The research by Frans De Waal in 2003 ___________.
A．originated from Range’s research on dogs.
B．showed that animals do pay attention to inequity.
C．began the argument that only humans are aware of inequity.
D．was conducted to find out how monkeys reacted to humans’ orders.
小題3: Some monkeys in the research become angry because they found another monkey _______.
A．was given less work.
B．was given more food.
C．was given the same type of food.
D．was given more delicious food.
小題4: Range found that, compared with monkeys, dogs ____________.
A．care more about whether they are rewarded.
B．care less about what they are rewarded with.
C．care more about what they are ordered to do.
D．care less about who gives them orders.
小題5: What is the main idea of the passage?
A．Animals have various ways to show their anger.
B．Dogs are less intelligent than monkeys.
C．Dogs have a sense of fairness.
D．Most animals want to be rewarded equally.

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

Sometime early in the next century, human beings will move to Mars．They will live there for about a year, and then will be replaced with another group of pioneers．Building the base on Mars will advance our knowledge of the solar system and aid in our understanding of the earth．
We already know that Mars resembles the earth in many aspects: general size, presence of water, length of day, range of temperatures．These resemblances have caused many people to consider a centuries-long project: to terraform Mars．Terraforming means altering a planet’s surface so that Earth’s life forms can survive there．This concept, previously found only in science fiction is now being seriously considered by scientists．
Terraforming Mars is theoretically simple: add nitrogen and oxygen to the atmosphere; pump water to the surface; and add the earth’s plants and animals in the order in which they developed on Earth．But it will take at least 300 years．
Some people think that such a project is too huge for humans to undertake, but there are very good reasons to make the attempt．The earth now contains some 6 billion people, and no one has any idea of how many humans the earth can support．Our very existence and numbers are threatening many other species．We also have had some experience with terraforming our own planet: altering the landscape, the atmosphere and the climate．Currently terraforming Earth has become a wiser activity as we try to control global warming, air and water pollution, and preserve some natural living places．
Small as the possibility of such a project is, it is not impossible．Even if earth-bound societies come and go in the next 300 years, the project can continue through the work of the Mars settlers without the need for constant backing from the earth．
The future existence of all the people in our world may very well depend upon our ability to terraform Mars．
小題1:What would be the best title for this passage?
A．Terraforming Mars．B．Saving the Earth．
C．Travelling to Mars．D．A Newly-found Place．
小題2:What does the underlined word “altering” mean in the second paragraph?
A．Warming．B．Changing．C．Planting．D．Building．
小題3:According to the passage the main purpose of terraforming Mars is to _____．
A．do some scientific research work
B．find out its similarity to Earth
C．a(chǎn)void the dying away of many other species
D．find on Mars living place for the increasing human beings
小題4:The main reason for causing many people to consider terraforming Mars is that _____．
A．there are some resemblances between Earth and Mars
B．terraforming Mars is theoretically simple
C．we have had some experience with terraforming our own planet: Earth
D．the development of science and technology is very rapid

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

We hear with our ears, right? Yes, but scientists have known for years that we also hear with our eyes. In a study published in 1976, researchers found that people combined both auditory cues(聽力提示) and visual ones，like mouth and face movements, when they heard speech.
A new study that looks at a different set of sensory cues adds to a growing body of evidence that suggests such combination is natural. In a paper, Bryan Gick and Donald Derrick report that people can hear with their skin.
The researchers had volunteers listen to spoken syllables. Meanwhile, they connected the volunteers to a device that would blow a tiny puff (氣流) of air onto the skin of their hands or necks. The syllables included “ba” and “pa”, which produce brief puffs from the mouth when spoken, and “da” and “ta,” which do not produce puffs. They found that when listeners heard “da” or “ta” while a puff of air was blown onto their skin, they considered the sounds as “ba” or “pa”.
Dr. Gick said the findings were similar to those from the 1976 study, in which visual cues defeated auditory ones — volunteers listened to one syllable but thought it another because they were watching a video of mouth movements corresponding to the second syllable. In his study，he said，cues from sensory receivers on the skin defeated the ears as well. “Our skin is doing the hearing for us,” he said.
Dr. Gick noted that it would normally be rare that someone actually sensed a puff of air produced by another, although people might occasionally sense their own puffs. “What’s so persuasive about this particular effect,” he added. “is that people are picking up on this information that they don’t know they are using.” That supports the idea that combining different sensory cues is natural.
Dr. Gick said the finding also suggested that other sensory cues might be at work in speech perception(知覺) — that, as he put it, “we are these fantastic perception machines that take in all the information available to us and combine it faultlessly.”
小題1:“Da” or “ta” were considered as “ba” or “pa” when __________.
A．they were spoken quickly
B．puffs of air were blown onto the listener’s skin
C．they were pronounced using a special device
D．they were made with face movements
小題2:Which of the following statements is TRUE?
A．Humans combine different sensory cues through experience.
B．Dr. Gick’s new study is more important than the one in 1976.
C．People sometimes can sense their own puffs when speaking
D．Only auditory and visual cues are at work in speech perception.
小題3:What is the best title of the text?
A．We Can Hear with Our Skin
B．Our Visual Cues Is Doing the Hearing for Us
C．Facial Expressions Are Important
D．We Are Fantastic Machines

查看答案和解析>>

同步練習(xí)冊答案