Satellites are an important part of our ordinary lives.For example, the information for weather forecasts is sent by satellite.Some satellites have cameras which take photographs of the Earth to show how clouds are moving.Satellites are also used to connect our international phone calls.
Computer connections of the World Wide Web and Internet also use satellites. Many of our TV programs come to US through satellites.Airplane pilots also sometimes use a satellite to help them find their exact location.
We use satellites to send television pictures from one part of the world to another.They are usually 35,880 kilometers above the equator.Sometimes we can see a satellite in the sky and it seems to stay in the same place.This is because it is moving around the world at 11,000 kilometers an hour—exactly the same speed that the earth rotates.A satellite must orbit the Earth with its antennae(天线)facing the earth.Sometimes, it moves away from its orbit,So there are little rockets on it which are used to put the satellite back in the right position.This usually happens about every five or six days.
Space is not empty! Every week, more and more satellites are sent into space to orbit the Earth.A satellite usually works for about 10-12 years.Satellites which are broken are sometimes repaired by astronauts or sometimes brought back to Earth to be repaired.Often,very old or broken satellites are left in space to orbit the Earth for a very long time.This is very serious because some satellites use nuclear power and they can crash into each other.Which of the following is NOT done by satellites according to the passage?
A.Sending information for weather forecast. |
B.Taking photographs of the Earth. |
C.Sending TV pictures. |
D.Providing food for airplane pilots. |
What’s the speed the earth rotates at?
A.35,880 kilometers per hour. | B.335,880 kilometers per hour. |
C.11,000 kilometers per hour. | D.110,000 kilometers per hour |
Why does the satellite move around the world at the same speed as the Earth rotates?
A.In order to take photographs. |
B.In order to stay in a certain position in the orbit. |
C.In order to move away from its orbit. |
D.In order to send television pictures. |
What does the underlined word “This” in the 3rd paragraph refer to?
A.A satellite. |
B.A little rocket. |
C.A satellite seems to stay in the same place in the sky. |
D.The satellite puts the rockets in the right position. |
Which is true of satellites?
A.A satellite usually works for about 10-12 years. |
B.Every time a satellite gets broken,it is brought back to the Earth to be repaired. |
C.A broken satellite is never left in space. |
D.They often crash into each other. |
B
Because he wrote his name so that it could be read easily, John Hancock has a place in the dictionary.
John Hancock was a wealthy man who helped the patriots in the American Revolution. He was president of the Continental Congress. He was also governor of Massachusetts and one of the first men of sign the Declaration of Independence. Yet he is remembered best for his large signature.
The story is told that when Hancock sat down to sign the Declaration of Independence, he said that he would write his signature large enough for John Bull to read without his glasses. Hancock’s signature on the Declaration is four the three-quarter inches long—an inch longer than his usual signature.
Today John Hancock can be used to mean any person’s signature.
60. The passage is mainly about .
A. the American Revolution B. John Hancock’s handwriting
C. how an American expression began
D. signing the Declaration of Independence
61. Hancock is remembered best because he .
A. was governor of Massachusetts
B. helped the patriots in the Revolution
C. signed his name in large letters
D. was president of the Continental Congress
62. John Bull is .
A. another name for Uncle Sam B. England’s Uncle Sam
C. a name that stands for England D. both B and C
63. According to the dictionary, a John Hancock is a .
A. governor B. man who sign petitions
C. strong patriot D. person’s signature
第三部分:阅读理解(共20小题;每小题2分,满分40分)
A
The desire to make exploration is born with man. Wherever his imagination goes, man also has a strong wish to go. A large part of human history is connected with the exploration of the world in which we live. Again and angina people have set out with surprising courage and patience to look into unknown regions and lands to see what had not yet been seen, to make known the unknown. With kites, balloons and aircraft they left the ground to pass through the lower atmosphere. Now the outer space receives their attention.
Why should man take the trouble of conquering space? It is hard to list the specific practical benefits that will result in. But one knows, form past experience in other areas, that man will surely see and discover new thing s in space that will increase or scientific knowledge, and this new knowledge will find its way into valuable practical uses. What we learn about man himself, from his experience in space, and from the effects of space and the space flight environment on him, will be extremely valuable. The new techniques developed to carry out the exploration of space, and to keep man alive in space, will certainly find practical uses in everyday life in some way. The areas that will benefit are manifold. They include communication, generation of power, transportation and travel, food production, materials, fuels and many others. But to say definitely just what the practical results will be is almost impossible.
56. The main idea of the first paragraph is that .
A. man desire to explore what is unknown
B. man often goes wherever his dreams to go
C. man is no longer interested in the study of the land and sea now
D. man’s history is his exploration of the world
57. The underlined word “manifold” in the second paragraph probably means .
A. vast B. various C. valuable D. practical
58. The author seems to be in favor of .
A. doubting the necessity of the space exploration
B. the exploration of space
C. exploring more in space than in sea
D. his experience in space
59. The underlined phrase “practical results” refers to the results .
A. that are obtained from experience
B. that can be learned as knowledge
C. that can be made use of
D. helping us make further exploration
D
Every August on the island of Heimaey, young people often take a walk along the street throughout the night. Why their parents allow them to stay out ? The children of Heimaey are going to save young puffins ---- small black-and-white seabirds.
The cliffs(悬崖)above the town are home to a large group of puffins . The birds dig holes all around the cliffs . These holes are their homes. The young stay in the holes for about seven weeks. Then they begin to leave . Some move slowly on their undeveloped wings and feet down to the sea around Heimaey. There they swim, which they can do naturally , and learn to dive for fish . Others, however, may lose their way at night and find themselves in the town instead. On the ground, the young birds are in trouble. Because their wings are fully developed, they cannot take off quickly to sea and safety. The birds then become a good meal for cats and other animals .
For many years, islanders have help the young puffins. At night in late August, children carrying thick paper boxes and lights hurry out to catch puffins . They spend most of the night running after the birds. They put the birds they've caught into boxes and take good care of them .
The next morning the children take the puffins to the sea and set them free. The bird will live at sea until they are at least two years old. Then they will return to the cliffs to build homes of their own.
The children of Heimaey look forward to August !
16.Every August the children of Heimaey are allowed to stay out all night.
A.to catch puffins and take them home B.to save puffins from danger
C.to drive puffins away D.to run after puffins for pleasure
17.The young puffins that lose their way are in the danger of ______.
A.being killed by hunters B.knowing nothing about the sea
C.being eaten by animals D.having no fish to eat
18.The children put the seabirds into boxes and ______.
A.look after them carefully for several days, then set them free
B.set them free when they grow bigger and can take off to sea and safety
C.carry them to the sea right away to set them free
D.they don' t set them free until the next morning
19.The children look forward to August because ______.
A.they enjoy playing the game of running after seabirds
B.it' s time for them to go out at night to save puffins
C.it' s time for them to catch seabirds
D.they like to stay out at night to catch puffins
20.According to the passage, which of the following is NOT TRUE?
A.Once a year the children are allowed to stay out at night to have a good time .
B.The earlier home for the young puffins is in the cliffs, not in the sand of shores .
C.Young puffins make their way down to the sea when they are about seven weeks old.
D.The young birds that get to the sea will stay there for at least two years before they return to the cliffs .
C
People have sailed (航行)the world in quite small boats . It is not an easy thing to do. Sometimes the weather gets bad. That can be the end of everyone in it. Accidents can happen easily and quickly .
One family once had an accident with some big fish. The fish swam under their boat and bit(咬)holes in it. Sea water came in, of course , and the boat soon sank (下沉). However, these people had another smaller boat----a life-boat, and they all got into that. They lived and hoped for many days. They ate and slept, and they always hoped…At last a ship found them .
How do people live in a very small life-boat? Perhaps for weeks or months? They must be strong in every way . They must have hope----they must want to live: But you cannot eat and drink hope.
You cannot drink sea water: Drink a lot of sea water and you will quickly die . Sailors (水手)can drink rain water. They must catch rain water in their boat. They must also catch fish and birds for food . Life-boats do not often carry a cooker, so the sailors cannot cook their food. Raw (生的)fish and bird-meat is not very nice . But in a life-boat the sailors must eat raw food, or they will die.
What do people think about in a life-boat? They think about land , a warm bed, dry clothes , fresh water and food , food , food .
11.When sailors' boat sinks, their life-boat gives them ______.
A.food B.beds C.rain water D.hope
12.One family once had an accident at sea, because ______
A.their boat was caught in bad weather
B.the boat knocked against a rock and sea water came in
C.some fish bit through the bottom(底部)of their boat
D.none of them knew how to sail the sea
13.Sailors can catch ______ for food and drink at sea in a life-boat .
A.rain water B.fish and birds
C.both sea water and rain water D.both A and B
14.Life-boats do not often carry a cooker, which is ______.
A.something used for cooking B.food for cooking
C.a large basin D.a person who cooks food
15.Which of the following is NOT TRUE?
A.Sailing around the world in quite small boats is not easy.
B.All the food sailors have in a life-boat is cooked fish and bird-meat.
C.Anyone who drinks a lot of sea water will die .
D.No one can live for weeks in a life-boat unless he is strong and wants to live .
B
Babies love chocolate, and sometimes they also eat the paper around it. My cat enjoys a meal of good, thick paper, old letters, for example . She doesn't like newspapers very much .
Of course, the best paper comes from wood. Wood comes from trees , and trees are plants: Vegetables and fruit are plants too, and we eat a lot of them . So can we also eat wood and paper?
Scientists say: “ All food comes in some way from plants. ” Well, is that true? Animals eat grass and grow fat. Then we eat their meat. Little fish eat sea-plants; then bigger fish swim along and eat them . Chickens eat bits of grass and give us eggs . What food does not come from plants in some way?
Scientists can do wonderful things with plants . They can make food just like meat. And they can make it without the help of animals . It is very good food, too . Now they have begun to say : “ We make our paper from wood . We can also make food from wood . The next thing is not very difficult . ”
What is the next thing? Perhaps it is food from paper. Scientists say;“We can turn paper into food . It will be good , cheap food too : cheaper than meat or fish or eggs . ”
So please keep your old books and letters . One day , soon , they will be on your plate. There is nothing like a good story for breakfast .
6.People live mainly on ______.
A.paper B.plants C.fish D.meat
7.Scientists have ______.
A.made a lot of paper B.fed eggs to chickens
C.made food just like meat D.made meat cheaper than food from paper
8.Chickens eat bits of grass . In the sentence “bits of” means _________________________.
A.a little of B .lots of C.big pieces of D .small pieces of
9.Which of the following is NOT true?
A.Scientists say, “All food comes in some way from plants . ”
B.Scientists can make wood into food some day.
C.Scientists can make food from paper some day.
D.Scientists advise us to eat old books and letters at meals .
10.Choose one of the following as the topic for the passage .
A.Paper----Our Future Food B.No More Meat in Future
C.Save Old Books for Breakfast D.Paper----The Best Cat Food