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. |
A woman called Julia lived in the countryside, one year she decided to visit the capital city to see the sights. She stayed at a hotel near the central market. She had seldom been to the city before, and was very excited about what she would find.
On the first morning of her visit, as she walked from the hotel to the market, she passed a beggar (乞丐). He was holding up a notice, which said, “Blind from birth. Please give generously(慷慨地).”Julia felt sorry for the beggar and she bent down and put a dollar coin into his bowl. “Thank you.” he said. The same thing happened again the following day. On the third day, however, Julia did not have a dollar coin. She had only fifty cents, so she dropped this into the beggar’s bowl. “What have I done wrong?” the beggar said, “Why are you so stingy (吝啬的) today?”
Julia was very surprised at the beggar . “How do you know I haven't given you a dollar?” she said, “If you’re blind you can't know what coin I put into your bowl.” “Ah,” explained the beggar, “The truth is that I'm not blind. I'm just looking after this place for the regular beggar while he’s on holiday.” “On holiday?” Julia said, “And what exactly does your blind friend do on holiday?” “He goes into the countryside,” the man said, “and takes photographs. He's a very good photographer.”Where was the beggar sitting?
A.In the market. |
B.In the busiest part of the city. |
C.Outside the shops. |
D.Between Julia's hotel and the market. |
On the first two days, ____.
A.the blind man waited for Julia |
B.the blind man demanded money from Julia |
C.Julia gave the blind man some money |
D.Julia gave him nothing |
On the third day, the blind man____ .
A.accepted Julia's fifty cents quite happily |
B.noticed that Julia had only given him fifty cents |
C.refused Julia's fifty cents |
D.also received one dollar from Julia |
Several years ago,a television reporter was talking to three of the most important people in America. One was a very rich banker, another owned one of the largest companies in the world, and the third owned many buildings in the center of New York.
The reporter was talking to them about being important.
“How do we know if someone is really important?” the reporter asked the banker.
The banker thought for a few moments and then said, “I think anybody who is invited to the Whiter House to meet the President of the United States is really important.”
The reporter then turned to the owner of the very large company. “Do you agree with that?” she asked.
The man shook his head, “No. I think the President invites a lot of people to the White House. You’d be important only if while you were visiting the President, there was a telephone call from the president of another country, and the President of the US said he was too busy to answer it.”
The reporter turned to the third man. “Do you think so?”
“No, I don‘t,” he said. “I don’t think that makes the visitor important. That makes the President important.”
“Then what would make the visitor important?” the reporter and the other two men asked.
“Oh, I think if the visitor to the White House was talking to the President and the phone rang, and the President picked up the receiver, listened and then said, ‘It’s for you.‘ ”This story happened in _______.
A.America | B.England | C.Japan | D.Australia |
There are _______ in this passage.
A.two men and two women |
B.three men and one woman |
C.three women and one man |
D.four women |
The banker thought _______.
A.he was really important because he was a rich banker |
B.the reporter was really important |
C.the visitor who met the President of the United States |
D.the visitor to the White House was really important |
The owner of many buildings thought _______.
A.he was really important because he owned many buildings in the center of New York |
B.the owner of the very large company was really important |
C.the visitor was really important if the President received a telephone call for the visitor |
D.the person who worked in the White House was really important |
Here I must put in a few words about my experience here in China. If I have ___36__ with a Chinese host, he always presses(硬塞给)___37__ food onto my plate as soon as I have emptied the previous helping(份额). That often makes me ___38___awkward(尴尬). I have to eat the food even if I don’t ___39___ it, because it is ___40___ manners in the West to _41__ one’s food on the plate. I have also ___42__ that when a Chinese sits at an American’s dinner party, he often ___43___ the offer of food or drink though he is in fact still hungry or ___44___. This might be good manners in China, but it is
certainly__45___ in the West. In the United States, it is___46___ to keep asking someone again and again or press something on him. Americans are very ___47___. If they want something, they will ask for it. If not, they will say, “__48__” Here’s an example: When an American is offered ___49_ by the host, and he doesn’t feel like beer, he will probably say, “No, thanks. I just don’t feel like it. I’ll ___50___ some Pepsi-Cola (百事可乐)if you have it.” That is ___51__ an American will do. ___52___are taught that “Honesty is the best policy”. But in some countries, courtesy(谦虚) might be more important than ___53___. So when I am here in China, I have to observe(遵循) the __54__ here. But when you go to ___55___, you had better “Do as the Romans do.”
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Stephen Hawking was born in Oxford, England, on January 8, 1942. At the age of 17, he entered University College, Oxford. He wanted to study mathematics, but took up the study of physics when math was unavailable. He received a Ph.D. in physics despite being diagnosed (诊断) with Ameliotrophic Lateral Sclerosis (肌萎缩性脊髓侧索硬化症) while at Oxford in 1963. In 1985 he became ill with pneumonia (肺炎), and since then has required 24-hour nursing. Dr. Hawking’s determination, along with the help of his family and associates, has allowed him to continue to work. In 1970 he began studying black holes. His research led him to predict that black holes send out radiation in the X-ray to gamma-ray(伽马射线) range of the spectrum (光谱). In the 1980s he returned to an earlier interest, the origins of the universe. He has co-authored many publications, such as 300 Years of Gravity and The Large Scale Structure of Space time. Dr. Hawking has also written books such as A Brief History of Time, Black Holes and Baby Universes and other Essays, The Universe in a Nutshell and others. He continues to give lectures, despite having been unable to speak since 1985, with the aid of a speech synthesizer (合成器) and a portable computer. He currently holds Isaac Newton’s chair as the Lucasian Professor of Mathematics at Cambridge University in England.Hawking went to University College, Oxford, in order to _____.
A. get a Ph.D. in physics
B. study mathematics
C. study the universe and black holes
D. seek help from the Lucasian ProfessorBefore Hawking started researching black holes, _____.
A.he gave lectures with the help of a speech synthesizer |
B.he finished his book The Universe in a Nutshell |
C.he was made the Lucasian Professor of Mathematics |
D.he was diagnosed with Ameliotrophic Lateral Sclerosis |
Which of the following books was NOT written by Dr. Hawking alone?
A.300 Years of Gravity |
B.A Brief History of Time |
C.The Universe in a Nutshell |
D.Black Holes and Baby Universes and Other Essays. |
When did Hawking enter University College, Oxford?
A.in 1942 | B.in 1970 | C.in 1959 | D.in 1963 |
Americans like to travel on their yearly holiday. Today, more and more travelers in the United States are spending nights at small houses or inns(客栈)instead of hotels. They get a room for the night and the breakfast the next morning.
Rooms for the night in private(私人的)homes with breakfast have been popular with travelers in Europe for many years. In the past five to ten years, these bed-and-breakfast places have become popular in the United States. Many of these America’s bed-and-breakfast inns have only a few rooms; others are much larger. Some inns do not provide telephones or televisions in the rooms, others do.
Staying at a bed-and-breakfast inn is much different from staying at a hotel. Usually the cost is much less. Staying at an inn is almost like visiting someone’s home. The owners are glad to tell about the areas and the interesting places to visit. Many vacationers say that they enjoy the chance to meet local families.Americans take a holiday trip_________.
A.all the year round | B.for years |
C.every year | D.every other year |
According to the passage, which of the following is NOT true?
A.Some Americans like to stay at bed-and-breakfast homes instead of at hotels. |
B.The bed-and-breakfast inns are private homes open to vacationers. |
C.The bed-and-breakfast inns have been popular in America for a long time. |
D.The bed-and-breakfast inn owners provide a morning meal for their visitors and a room for the night. |
Staying at the bed-and-breakfast inns, __________.
A.the travelers needn’t pay anything |
B.the travelers don’t have to pay for the telephone or television |
C.the travelers can meet and talk with the local people |
D.the owners will show the travelers around the area |
Which is TRUE according to the passage?
A.European and American vacationers like staying at bed-and-breakfast inns. |
B.All Americans enjoy traveling. |
C.These bed-and-breakfast inns are all old historic buildings. |
D.Staying at a bed-and-breakfast inn is just like at the traveler’s home. |