Have you ever wondered why birds sing? Maybe you thought that they were just happy．After all, you probably sing or whistle when you are happy．
Some scientists believe that birds do sing some of the time just because they are happy．However, they sing most of the time for a very different reason．Their singing is actually a warning to other birds to stay out of their territory．
Do you know what a "territory" is? A territory is an area that an animal, usually the male, claims as its own ．Only he and his family are welcome there ．No other families of the same species are welcome．Your yard and house are your territory where only your family and friends are welcome．If a stranger should enter your territory and threaten you, you might shout．Probably this would be enough to frighten him away．
If so, you have actually scared the stranger away without having to fight him．A bird does the same thing．But he expects an outsider almost any time, especially at nesting （筑巢） season．So he's screaming （高声尖叫） all the time, whether he can see an outsider or not．This screaming is what we call a bird's song, and it is usually enough to keep an outsider away．
Birds sing loudest in the spring when they are trying to attract a mate and warn others not to enter the territory of theirs．You can see that birds have a language of their own．Most of it has something to do with attracting mates and setting up territories．Some scientists believe that most of the time birds' singing is actually
| A．an expression of happiness |
| B．a way of warning |
| C．an expression of anger |
| D．a language of their own |
What is a bird's "territory"?
| A．A place where a bird may shout at the top of its voice． |
| B．A place where other bird families are not accepted． |
| C．An area for which birds fight against each other． |
| D．An area which a bird considers to be its own |
Why do birds keep on singing at nesting season?
| A．Because their singing helps frighten outsiders away． |
| B．Because their singing helps get rid of their fears． |
| C．Because they want to find outsiders around． |
| D．Because they want to invite more bird friends． |
How does the writer explain birds' singing?
| A．By comparing birds with human beings． | B．By reporting experimental results． |
| C．By describing birds'daily life． | D．By telling a bird's story． |
Americans are proud of their variety and individuality (个性), yet they love and respect few things more than a uniform, whether it is the uniform of a lift operator or the uniform of a five-star general. Why are uniforms so popular in the United States?
Among the arguments for uniforms, one of the first is that in the eyes of most people they look more professional than civilian (百姓的) clothes. People have become conditioned to expect higher quality from a man who wears a uniform. The television repairman who wears a uniform is likely to inspire more trust than one who appears in civilian clothes. Faith in the skill of a garage mechanic is increased by a uniform. What easier way is there for a nurse, a policeman, a hairdresser, or a waiter to lose professional identity (职业身份) than to step out of uniform?
Uniforms also have many practical good points. They are often more comfortable and more lasting than civilian clothes.
Primary facts among the argument against uniforms is their lack of variety and the loss of individuality experienced by people who must wear them. Though there are many types of uniforms, the wearer of any particular type is generally stuck with it, without change, until retirement. When people look alike, they are likely to think, speak, and act similarly on the job at least.
Uniforms also give rise to some practical problems. Though they are long-lasting, often their initial expense is greater than the cost of civilian clothes. Some uniforms are also expensive to maintain, requiring professional dry cleaning rather than the home laundering possible with many types of civilian clothes.
68. What surprises us is that Americans _______.
A. still judge a man by his clothes
B. think highly of uniforms
C. less prefer wearing civilian clothes
D. respect a elevator operator in uniform
69. People are likely to think that a man in uniform ________.
A. suggests quality work B. shows his social position
C. appears to be more practical D. looks more fresh and attractive
70. Those who are against uniforms believe that people wearing uniforms ______.
A. are usually helpful B. have little freedom
C. lose personal character D. enjoy greater popularity
71. It can be concluded from the passage that ________.
A. people generally trust a person in uniform more
B. people enjoy wearing comfortable uniform
C. the cost of the uniform is acceptable to people
D. people wear uniforms to show they should be respected
In a recently published book , I came across some exercises with interesting names such as fishbone diagrams , lotus flowers and clustering . As I used these exercises in my classes , I noticed that students were interested . They said more and wrote more . They enjoyed expressing their ideas and sharing them in groups .They were no longer passively waiting for the bell, but actively took part in the lesson . I find that creativity can act as a way to increase participation and improve fluency (流利程度).
Creativity has become a popular word in recent years . Scholars in the arts ,psychology (心理学), business , education , and science are all working to get a deeper understanding of it . Robert J. Sternberg is a creativity specialist and Yale professor of psychology . He defines creativity as “the ability to produce work that is both new (original )and appropriate (applicable to the situation )”. This definition is useful, as we want our students to use language in a new way , and to use it correctly and properly . Most scholars say there are two types of creativity : big “C” creativity and small “c” creativity. Big “C” creativity refers to genius level thinking that results in artistic masterpieces and scientific breakthroughs . Small “c” creativity refers to everyday level thinking that can be used in any situation . Our emphasis is on the latter . While it goes without saying that any of our students could go on to be the next Picasso or Edison , our aim is to help students produce more ideas and use language in new ways .
64．The underlined words “waiting for the bell” in the first paragraph probably mean _________.
A．longing for a phone call B．hoping to have a bell
C．expecting the end of the class D．wanting to speak in class
65．It can be inferred from the passage that the author thought the exercises in the book were__________
A．popular B．useful C．scientific D．creative
66．When you use a very familiar word in a new way , you are__________.
A．creative in the sense of big “C” creativity
B．creative in the sense of small “c” creativity
C．not creative in the sense of big “c” creativity
D．not creative in the sense of small “c” creativity
67．The main purpose of the passage is to__________.
A．show how useful the book is B．explain what creativity is
C．discuss how one can be creative D．tell what teaching aims at
On 27th February 2008, something very unusual happened in the UK; there was a rather large earthquake. It was the biggest earthquake in 25 years in the UK. There have been very small tremors in the past but they pale into insignificance compared to this one.
It was felt in a large area across the country too, from as far north as Edinburgh in Scotland to as far south as Plymouth on the south coast of England.
The epicenter of the earthquake was in a small town in Lincolnshire, which is an area about two and a half to three hours north of London by car. A magnitude of 5.2 was registered on the Richter scale.
There were lots of reports in the news from people who felt the earth move. One man said, "We had loads of vibrating and wall shaking and stuff, noise coming off the roof. I came outside – the chimney's on the floor!"
A collapsed chimney was the cause of what was probably the worst injury from the earthquake; a man broke his pelvis when the chimney fell on him.
Another man who spoke to the BBC described the moment the earthquake occurred, "Everything was shaking. As soon as it happened we all went outside and saw everyone else down the street, coming out and just realized it was an earthquake."
The huge rumble, which was felt by a lot of people, surprisingly caused very little structural damage to property.
Most British people would be surprised to learn that there are 200-300 earthquakes in Britain every year, but most of them are so small, they go unnoticed. The magnitude of this earthquake is fairly small in comparison to some other natural disasters that have made international news, but for the people affected, it certainly came as quite a surprise.
60. Before this earthquake _______.
A. there was no signs of any shakings at all.
B. people did not feel anything unusual.
C. many people realized there would be a bigger one to come.
D. some small quakes were only too small to be ignored.
61. From this passage we know ______ is in the south of Great Britain.
A. Lincolnshire B. Edinburgh
C. Plymouth D. Scotland
62. This earthquake _____.
A. hardly caused any damages to the people’s belongings..
B. brought down many buildings in England.
C. scared many people to death.
D. made the world greatly surprised.
63. After reading this passage we can infer_______.
A. people in England faced the earthquake bravely.
B. this earthquake seemed to be felt all over Great Britain.
C. this earthquake is the biggest one in history.
D. the chimneys in Britain are the most poorly built parts of the houses.
IV. 阅读理解（共15小题；每小题2分，满分30分）
The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent refrigerators.
Yet, people began to understand how electricity works only a little more than two centuries ago. Nature has apparently been experimenting in this field for million of years. Scientists are discovering more and more that the living world may hold many interesting secrets of electricity that could benefit humanity.
All living cells send out tiny pulses of electricity. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working. The brain, too, sends our brain waves of electricity, which can be recorded in an electroencephalogram. The electric currents generated by most living cells are extremely small，often so small that sensitive instruments are needed to record them. But in some animals, certain muscle cells have become so specialized as electrical generators that they do not work as muscle cells at all. When large numbers of these cells are linked together, the effects can be astonishing.
The electric eel is an amazing storage battery. It can send a jolt of as much as eight hundred volts of electricity through the water in which it lives. ( An electric house current is only one hundred and twenty volts, but two hundred and twenty volts in China.) As many as four-fifths of all the cells in the electric eel's body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to length of its body
56. Electricity was invented ______.
A. when man had no candles
B. about 200 years ago
C. to be operating computers.
D. by Thomse Edison
57. The following things can send out pulses of electricity except______.
A. electric eels and human hearts.
B. Electrical generators and animal muscle.
C. Stones and dry wood.
D. human brain and living cells.
58. The electric current send out by an eel can be
A. as much as 800 volts. B. about one hundred and twenty volts.
C. as high as the house current in China. D. stored in the water where it lives.
59. From this shot passage we can infer _____.
A. the shorter an eel is, the stronger electricity it produces.
B. we can always feel the electricity produced by living cells.
C. human beings get t
heir knowledge about electricity from nature.
D. people learn about electricity from eels.
Today almost everyone knows computers and the Internet．If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet．”
The first computer was made in 1946．It was very big but it worked slowly Today computers are getting smaller and smaller．But they work faster and faster．What can computers do? A writer has said, “People can’t live without computers today．”
The Internet came a little later than computers．It is about twenty-five years later than computers．But now it can be found almost everywhere． We can use it to read books, write letters, do shopping, play games or make friends．
Many students like the Internet very much． They often go into the Internet as soon as they are free． They make friends on the Internet and maybe they have never seen these friends．They don’t know their real names, ages, and even sex (性别)．They are so interested in making the “unreal friends” that they can’t put their hearts into study. Many of them can’t catch up with others on many subjects because of that．
We can use computers and the Internet to learn more about the world．But at the same time, we should remember that not all the things can be done by computers and the Internet．
71．The Internet can not be used for ____．
A．studying B．shopping C．thinking D．playing
72．When the computer was invented, it was ____．
A．large and worked quickly B．small and worked slowly
C．large but worked slowly D．small but worked quickly
73．The Internet was born in about ____．
A．1960 B．1970 C．1980 D．1985
74．Which of the following is true?
A．Few students like going into the Internet．
B．Students use the Internet to make “unreal friends”．
C．These “unreal friends” often meet each other．
D．Students know the friends on the Internet very well．
75．What does the writer think of the Internet?
A．It is wonderful． B．It can make students study harder．
C．It is not good for students． D．It is helpful, but we can’t do everything on it．
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