What’s that smell? Do you hear that noise? Taste this! Look at me! Feel this, isn’t it soft? When you hear, or even use these phrases, you probably don’t stop to think about why we use them. Well, it’s because of our senses. Without us even knowing, our sense organs (nose, eyes, ears, tongue, and skin) are taking in information and sending it to the brain for processing. If we didn’t have them, we would not be able to smell, see, hear, taste, or touch anything!
Senses are the physical means by which all living things see, hear, smell, taste, and touch. Each sense collects information about the world and detects changes within the body. Both people and animals get all of their knowledge from their senses, and that is why senses are so important.
All senses depend on the working nerve system. Our sense organs start to work when something stimulates（刺激） special nerve cells, called receptors, in a sense organ. Once stimulated, the receptors send nerve impulses along sensory nerves to the brain. Your brain then tells you what to do. For example, your sound receptors are often attacked by billions of sound waves. When these signals reach the part of the brain called the cerebral cortex（大腦皮層）, we become conscious of the sounds.
Our group really learned a lot about the senses while creating this website. We hope that you are able to get just as much out of it. Please feel free to comment about anything on the site by e-mailing us. Also, don’t forget to sign the guest book! Thanks for visiting our site. Come back soon!
60. This article is most probably taken from a _____.
A. newspaper                B. magazine                      C. website                      D. novel
61. Senses are very important because _____.
A. both people and animals get all of their knowledge from them
B. they are used to communicate with others
C. they can prevent the organs from being attacked
D. they can tell you what the stimulus is
62. Which of the following tells you what stimulate you?
A. The nerve cell.         B. The receptor.             C. The nerve impulse.   D. The brain.
63. According to this article, the following are all functions of the senses, EXCEPT _____.
A. collecting information about the world  
B. detecting changes within the body
C. sending nerve impulses to the brain 
D. serving the brain when needed
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


It was 3:21 a.m. when nine?year?old Glenn Kreamer awoke to the smell of burning. Except for the cracking(爆裂聲) of flames somewhere below there was not a sound in the two?storey house at Baldwin, Long Island.
With his father away on night duty at a local factory, Glenn was worried about the safety of his mother, his sister Karen, 14 and his 12-year-old brother Todd. He ran downstairs through the smoke?filled house to push and pull at Karen and Todd until they sat up. Then he helped each one through the house to the safety of the garden. There, his sister and brother, taking short and quick breaths and coughing, collapsed on the lawn.
The nine-year-old boy raced back into the house and upstairs to his mother's room. He found it impossible to wake her up. Mrs Kreamer, a victim of the smoke, was unconscious, and there was nobody to help Glenn carry her to the garden. But the boy remained calm and, as a fireman said later,“acted with all the self?control of a trained adult.”
On the bedroom telephone, luckily still working, Glenn called his father and, leaving Mr Kreamer to telephone the fire brigade and ambulance service, got on with the task of saving his mother.
First he filled a bucket with water from the bathroom and threw water over his mother and her bed. Then, with a wet cloth around his head he went back to the garden.
He could hear the fire engine coming up, but how would the firemen find his mother in the smoke?filled house where flames had almost swallowed up the ground floor?
Grasping firmly a ball of string from the garage, Glenn raced back into the
house and dashed upstairs to his mother's room. Tying one end of the string to her hand he ran back, laying out the string as he went, through the hall and back out into the garden.
Minutes later he was telling fire chief John Coughlan:“The string will lead
you to Mother.” Mrs Kreamer was carried to safety as the flames were breaking through her bedroom floor.
1.Why did Glenn run downstairs first?
A. He wanted to find out what was happening.
B. He was worried about his mother's safety.
C. He wanted to save his sister and his brother.
D. He went to see if his father had come back from work. 
2. How did Glenn help the firemen to save his mother?
A. By throwing water all over her and her bed.
B. By carrying her to safety with his brother.
C. By pushing and pulling at her.
D. By tying a string to her hand. 
3. Who called the fire brigade and ambulance service?
A. Glenn.       B. Glenn's father.       C. Glenn's sister.    D. Glenn's neighbor. 
4.What did Glenn do to protect himself?
A. He put a wet cloth around himself.   B. He threw water all over his head.
C. He hid himself in the bathroom.      D. He rushed out to the lawn. 
5. Glenn saved his family because ________ .
A. his father had taught him to do so on the phone
B. he had learned something about the first aid
C. he had dealt with the emergency calmly and wisely
D. he had followed his mother's instruction 

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Whenever human populations have lived in forest areas, they have always cut down trees which they used for a number of purposes, for housing and ships and served as a source of heating fuel and timber. Growth of cities often meant expansion into forest areas, while even more trees were removed to provide space for agriculture. With the growing demand for paper, vast quantities of trees have also been cut down for paper production. These factors, along with many others, have been contributing to a dangerous phenomenon known as deforestation.
In the last 5,000 years, humans have reduced forest from roughly 50 percent of the earth’s land surface to less than 20 percent. Most of this original, or old growth, forest cover is concentrated in three large areas: the Canadian and Alaskan boreal forest, the boreal forest of Russia, and the tropical forest of the northwestern Amazon Basin and the Guyana Shield. These areas comprise almost 70 percent of the world’s remaining original forest cover. In most places, the rate of deforestation is increasing, with the alarming result of 16 million hectares disappearing worldwide every year.
Loss of forest does not just mean the decline of natural resources. There are several other factors that make deforestation seriously harmful to both the human and natural worlds. One of them is changes in the global climate. For example, forest clearance is releasing substantial volumes of carbon dioxide (CO2) into the atmosphere as vegetation is burnt or decays. It has been suggested that this is a significant factor in global warming. Moreover, about 10 percent of the world’s tree species are in danger of extinction as a result of deforestation. Deforestation also threatens biological diversity through the destruction of wildlife habitats, which endangers a number of animal species and leads to their potential disappearance. Species are particularly easy to extinction in tropical rainforests because many species have few individuals per unit area, which makes reproduction more difficult. Finally, since forests play an important role in storing water and stabilizing soil, deforestation and the resulting change in land use cause soil erosion (腐蝕) and other forms of land degradation.
72.   The passage discusses all of the following EXCEPT the ________.
A. causes of deforestation                                   B. consequences of deforestation
C. management of deforestation                      D. rate of deforestation
73.   The word “diversity” in the last paragraph probably means “________”.
A. variety                                                                  B. expansion           
C. development                                                      D. advantage
74.   Why does the author mention fuel and timber in Paragraph 1?
A. To explain the rate of deforestation.
B. To compare them with housing and ships.
C. To show the dangers of deforestation.
D. To illustrate the causes of deforestation.
75.   Which of the following sentences summarizes Paragraph 3 best?
A. Deforestation threatens biological diversity.
B. Deforestation has many harmful consequences.
C. Deforestation causes changes in global climate.
D. Deforestation should be stopped.

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


Did you ever wonder why leaves change colors in autumn, or how it happens? Here’s a quick explanation.
First of all, you’ve probably noticed that not all trees lose their leaves. There are two major types of trees: deciduous trees and evergreens. Evergreens keep their leaves and stay green all year long. The deciduous trees are the ones that lose their leaves each year.
In autumn, the days begin to get shorter. The sun is also lower in the sky at noon, which causes temperatures to be cooler. The combination of less sunshine and lower temperatures is what causes the deciduous trees to drop their leaves. In winter, deciduous trees “go to sleep”, sort of like a bear goes into hibernation.
Leaves are the food factories for a plant. Unlike animals，plants make their own food by taking energy directly from the sun. Plants do this by using a chemical in their leaves called chlorophyll.
Chlorophyll is green. During the spring and summer the leaves of a deciduous tree look green because there is a lot of chlorophyll there. In autumn, however, the sunshine becomes more  scarce and the leaves on the trees stop making new chlorophyll. As the old chlorophyll starts to break down, the green color of the leaf begins to go away.
You’ve probably also noticed that the leaves of different kinds of trees change different colors. The leaves of some trees turn yellow or orange, while the leaves of other trees turn bright red or purple. The different colors are caused by the different chemical reactions that are happening in the leaves.
For example, the leaves of some trees turn yellow when the chlorophyll breaks down. When the green chlorophyll goes away, a yellow pigment in the leaf becomes visible. The yellow pigment, called cartenoid, was already there during the summer, but is was not easily seen because there was too much green chlorophyll.
In other trees where the leaves turn red or purple a different chemical reaction takes place. In those leaves the chlorophyll also breaks down, but another chemical reaction takes place at the same time. Chemicals in the leaves, called starches, begin to change into chemicals called anthocyanins, which give the leaves their red and purple colors.
So next time you see the beautiful colors of autumn you will also know the science behind that beauty.
46.   What is the correct term for trees that lose their leaves in the autumn?
A. Evergreens       B. Deciduous        C. Cartenoids  D. Anthocyanins
47.   Which of the following is NOT mentioned as a cause of trees dropping their leaves?
A. A change in temperature   B. The amount of daylight available
C. Extra chlorophyll         D. Chemical changes in the leaves
48.   If there are 50 evergreens and 10 deciduous trees in a forest, in autumn what color are most of the leaves in the forest likely to be?
A. Green B. Red and purple
C. Yellow        D. not enough information to determine the answer
49.   Which of the following is only present in leaves during the autumn?
A. Chlorophyll       B. Starch C. Cartenoids        D. Anthocyanins
50.   Where would such an article mostly likely be published?
A. In a book                   B. In a primary school science text book
C. In a magazine for young people       D. All are equally likely

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

  Driving while talking on a hand-held mobile phone has long been considered a danger. But even drivers who use hands free devices are a nuisance – because they are slowing everyone else down, according to a study.
David Strayer, a psychology professor in Utah University’s traffic lab, conducted a study involving 36 university students driving on motorways. Each used a hands free phone for half the trip but not for the other half. The students were told to obey posted speed limits and use turn signals but the rest of the driving decisions were up to them . What Strayer found is that when the drivers were distracted（使分心）by a phone conversation , they made fewer lane（車道） changes, drove slower and took longer to get where they were going. Fellow researcher Professor Peter Martin, who teaches civil and environmental engineering at Utat University, said,“Ordinarily a slower driver should be safer ， but that’s not the case when people are talking on a cell phone.”
In general , drivers who used mobile phones while driving took three percent longer to drive along the same high-density route than drivers who didn’t. When stuck behind a dawdling(磨蹭的) driver , it took them between 25 and 50 seconds longer to switch to an open lane to overtake. Those delays can add up when you consider studies that suggest as many as 10 percent of US drivers are using a cell phone at any one time. And delays in traffic streams of very small amounts can grow into massively when drivers are crossing a  highway.” Our next step is to use computer models to determine just how much those delays are costing drivers in time and in extra fuel costs,” Martrin said.
63. What does the underlined word in the first paragraph mean?
A. A person who is a volunteer.         B. A person who breaks the traffic law
C. A person who is annoyed by others.   D. A person who causes trouble
64. Which of the following is TRUE , according to Martin?
A. The more slowly a person drove, the safer he was.
B. Measures should be taken to stop using mobile phones.
C. Drivers using hand-held phones had less effect on traffic than those using hands free phones
D. Driving while using mobile phones could cost drivers time and money.
65. The passage is mainly about      .
A. traffic conditions in rush hours 
B. the use of mobile phones in the USA
C. using hands free devices behind the wheel
D. a comparison between hand-held phones and hands free ones

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

 Our sense of hearing is one of the most important means of knowing what is going on around us. We are warned of danger by sounds. The sounds of music please us. Sound has a waste product, too, in the form of noise. Noise has been called unwanted sound. Noise is growing and it may get much worse before it gets any better.
Scientists, for several years, have been studying how noise affects people and animals and are alarmed by what they have learned.
Peace and quiet are becoming harder to find. Noise pollution is no joke. It is a threat that should be looked at carefully.
Sound is measured in units called decibels （分貝）. At a level of 140 decibels people feel pain in their ears.
Trucks, buses, motorcycles, airplanes, boats, and factories all make noise. This noise bothers not only our ears, but our minds and bodies as well.
There is a saying about "it is so noisy that you can't hear yourself think". Doctors who study noise believe that we must be able to hear ourselves think most of the time. If we don't, we may have headaches, other aches and pains, or even mental problems. Noise adds even more tension to a society which already faces too much stress.
49．The sense of hearing _______.
A．makes people feel angry   
B．makes people want to dance
C．helps people to know what is happening around them
D．is something harmful to people
50．When sound is turned into noise, _______.
A．people become ill                  B．it makes people forget the past
C．people don't know how to deal with it  D．it becomes a kind of pollution
51．Why does the passage say " Peace and quiet are becoming harder to find " ?
A．Sounds of over 140 decibels are common these days.
B．There are always wars going on in the world.
C．The world is making more and more noise.
D．All kinds of machines make noises.
52．Which of the following statements is TRUE?
A．Scientists are warning people noise can be harmful.
B．It's possible for man to get rid of all noises.
C．Sounds under 140 decibels are not considered to be noise.
D．Society has become more lively because there is noise now. 

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

The host poured the tea into the cup and placed it on the small table in front of his guests, who were a father and daughter, and put the cover on the cup. Apparently thinking of something, he hurried into the inner room, leaving the thermos (熱水瓶) on the table. His two guests heard a cupboard opening.
They remained sitting in the sitting room, the ten-year-old daughter looking at the flowers outside the window, the father just about to take his cup, when the crash came, right there in the sitting room. Something was hopelessly broken.
It was the thermos, which had fallen to the floor. The girl looked over her shoulder, shocked, staring. It was mysterious. Neither of them had touched it, not even a bit. True, it hadn't stood steadily when their host placed it on the table, but it hadn't fallen then.
The explosion caused the host to rush back. Gawking at the steaming floor, the host said "It doesn't matter! It doesn't matter!"
The father started to say something. Then he said softly, "Sorry, I touched it and it fell."
"It doesn't matter," the host said.
When they left the house, the daughter said, "Daddy, did you touch it?"
"No. But it stood so close to me. "
"But you didn't touch it. I saw your reflection in the window glass. "
The father laughed. "What then would you give as the cause of its fall?"
"The thermos fell by itself. The floor is not smooth. Daddy, why did you say that you …"
"That won't do, girl. It sounds more acceptable when I say I knocked it down. There are things which people accept less the more you defend them. The truer the story you tell, the less true it sounds. "
The daughter was lost in silence for a while. Then she said, "Can you explain it only in this way?"
"Only in this way," her father said.
56. Which statement is a possible theme of this story?
A. People rarely tell the truth.
B. You can't always make people believe the truth.
C. If you defend yourself, people will believe you.
D. People should take the blame for what they didn't do.
57. It can be inferred from the story that the father _______.
A. didn't know the host well                    B. felt satisfied that he didn't tell the truth
C. was sorry that he told the truth                        D. didn't think the host would believe the truth
58. From the story we know that the daughter ________.
A. thought her father should tell the truth         B. didn't know why the thermos fell
C. knocked over the thermos                  D. strongly objected to her father's explanation
59. The underlined "gawking at" probably means _______.
A. staring at with anger                  B. looking at curiously
C. glancing at hopelessly                 D. looking at in a dull way

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Critics of cloning often repeat the question related to the controversial(有爭(zhēng)議的) science “Just because we can, does it mean we should?”  The closer we come to being able to clone a human, the hotter the debate over it grows. For all the good things cloning may achieve, opponents say that it will do just as much harm. Another question is how to governing cloning process.
There is federal official law banning cloning in the United States, but several states have passed their own laws to ban the practice. The US Food and Drugs Administration(FDA), has also said that anyone in the United States attempting human cloning must first get its permission. In Japan, human cloning is a crime that is punished by up to 10 years in prison.
While laws are to ban cloning at this time, some scientists believe that the technology is not ready to be tested on humans. Ian Wilmut, one of the co-creators of Dolly, has even said that human cloning projects would be an irresponsible crime. Cloning technology is still in its early stages, and nearly 98% percent of cloning efforts end in failure. The embryos are either not suitable for implanting into the uterus(子宮) or they die shortly after birth.
The clones that do survive end up suffering from deadly or problematic genetic abnormalities(畸形). Some clones have been born with faulty heart, lung problems and blood vessel problems. One of the most famous cases was a cloned sheep that was born with but malformed arteries(畸形動(dòng)脈) leading to the lungs.
Opponents of cloning will point out that we can enthanize(安樂(lè)死) these faulty clones of other animals, but they ask what if a human clone is born with these same problems. Advocates of cloning respond that it is now easier to pick out faulty embryos even before they are implanted into the mother. The debate over human cloning is just beginning, but as science advances, it could be the biggest moral dilemma of the 21st century.
68. Which word in the text is the opposite of the underlined word “opponents”?
A. critics        B. advocates          C. scientists           D. co-creators
69. The writer writes this passage mainly to ________________.
A. support passing laws to ban human cloning
B. list problems with human cloning
C. introduce critics’ ideas about human cloning
D. state the debate over human cloning
70. Which of the following will Ian Wilmut probably NOT agree with?
A. Cloning technology is in its early stages.
B. Human cloning should be made illegal.
C. Very few cloning efforts are successful.
D. Cloning technology is ready to be tested on humans

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Many parents find that their children act very mean to their friends．They wonder what they can do about this behavior without squashing their spirit．Here is what parenting experts explain and suggest：
Pre-schoolers have no idea how others feel．They are in the process of understanding their own feelings and have not yet developed “emotional intelligence”．Children of this age also do things just because it can make them feel powerful when they are able to make others respond．
Here are some things you can do to reduce the mean talk：When the child’s in a good mood, look her in the eyes and lovingly tell her how you feel when she speaks in a mean way to another child．Have a look of disappointment on your face and role-play with her to show her the behavior you would like to see．Then, every time you see her demonstrating the “nice” interaction with others, stop what you’re doing, give her eye contact and make a big deal out of it．Young children need to know what good behavior looks like with regular encouragement．When you catch her being mean to a child, get down on your knees next to her, and, with your arm around her, face the child that is receiving her meanness, and apologize to the child for both of you, then walk away．As soon as the other child is away, let your daughter know how disappointed you are in her behavior and quickly let it go．
Parents should set up a consequence when this negative behavior occurs．You can give these other ideas a try first．If you’re not seeing any results after a few times, then go ahead and set up the consequence (such as not being able to play with that child)．Avoid using “time out” because it doesn’t work．It gives the child too much power and too much attention．The most effective consequences are those that are directly tied to the behavior．If she is being mean to children, then the play session ends．And most importantly, set up this consequence in advance when the negative behavior is NOT occurring．
If you should catch her being a “bully” to another child, and she has somehow hurt him or her, immediately put all your attention on the victim, not her．Don’t scold or punish your daughter．Softly, gently, and immediately, nurture the hurt child and get your daughter to assist you in the nurturing．When things have calmed down, let her know face to face how disappointed you are in her behavior, not her as a child．
68．When a child talks mean to his friend, the best way to correct it is to ________．
A．tell him directly that it is a wrong doing             B．demonstrate what a good behavior is
C．make him apologize to his friend                         D．a(chǎn)sk his friend not to play with him any more
69．The underlined phrase “make a big deal out of it” in paragraph 3 probably means ________．
A．show some disappointment                                  B．say a few words of praise
C．exchange gifts with the child                                D．present a surprised look
70．When dealing with a child’s mean action, you shouldn’t _______．
A．punish her in the presence of her friend            B．put on a disappointed look on your face
C．tell her that you are unhappy to see that          D．nurture the hurt child immediately
71．The passage is mainly about how to _______．
A．bring up children                                                       B．solve pre-school children’s problems
C．help children make friends                                     D．guide children when bad behaviors occur

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