Imagine the situation. You are driving along in a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. It is a device（装置） which uses satellites to find the user’s position. It can find your position to within 20 meters. A GPS cannot start your car, but at least you will know where you are.
GPS, which means Global Positioning System（全球定位系统）, is a small radio receiver. It looks like a mobile phone. You can hold it in your hand, or put in you pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic maps, so you know where you are. For example, in a city they can tell you the name of the street.
There are three parts to the Global Positioning System. The first part is the receiver. You can hold it in your hand, or have it fixed into your car, plane, etc. the second part is a group of satellites orbiting the Earth. The receiver contacts at least four of the satellites and calculates its position. The third part of the system is a network of ground stations. They are all over the world. They control the satellites and make sure they are working well.
Some people think that in the future the GPS will be as common as the mobile. They are becoming cheaper and more and more accurate（精确的）. There are also new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again.GPSAccording to the passage, with the help of the GPS, people _________.
| A．can’t be lost in a new city |
| B．can’t find their way in different counties |
| C．can learn about the culture of an unknown place |
| D．can spend the least time getting to another place |
We can learn from the passage that ___________.
| A．there are three parts to the GPS |
| B．a GPS can’t be put into a watch |
| C．a GPS can help you start your car |
| D．the GPS are becoming more and more expensive |
The underlined word “They” in paragraph 3 means “__________”.
| A．Receivers | B．GPS devices |
| C．Satellites | D．Ground stations |
The passage is mainly about ____________.
| A．The history of the GPS | B．the introduction of GPS |
| C．the shape of the GPS | D．the three parts of the GPS |
What can we infer（推断） from the passage?
| A．All GPS devices have electronic maps. |
| B．People in many countries will use the GPS for free. |
| C．The receiver of the GPS contacts at least five of the satellites. |
| D．The GPS will become more and more common in everyday life. |
根据短文内容，从每个小题的备选选项中选择一个最佳答案。
If you want to buy a new jacket, you’ll have to go to _______.
| A．3031 No.3 Road | B．5300 No.3 Road |
| C．9020 Bridgeport Road | D．1100 Chesnut Street |
If you want to go out for dinner on Sunday, you can call up the number _______.
| A．22785161 or 22706030 | B．22706030 or 33562367 |
| C．77364431 or 22785161 | D．33562367 or 22785161 |
You don’t have to pay on Monday if you go to _______.
| A．Skyline Hotel | B．Lansdowne Park Shopping Center |
| C．New York Museum | D．Garden Restaurant |
If you want to enjoy yourself on Sunday mornings, you can go to _______.
| A．Lansdowne Park Shopping Center | B．New York Museum |
| C．Garden Restaurant | D．Coffee Shop |
Visiting New York Museum, you can know _______.
| A．the history of American native people | B．the history of New York |
| C．the art of America | D．the art of New York |
Have you ever been ill? When you are ill，you must be unhappy because your body becomes hot，and there are pains all over your body. You don't want to work，you stay in bed，feeling very sad.
What makes us ill? It is germs(细菌). Germs are everywhere. They are very small and you can't find them with your eyes，but you can see them with a microscope. They are very small and there could be hundreds of them on a very small thing.
Germs are always found in dirty water. When we look at dirty water under the microscope，we shall see them in it. So your father and mother will not let you drink dirty water.
Germs aren't found only in water. They are found in air and dust. If you cut your finger，if some of the dust from the floor goes into the cut(割开处)，some of the germs would go into your finger. Your finger would become big and red，and you will have much pain in it. Sometimes the germs would go into all of your body，and you would have pain everywhere.Which of the following is TRUE?
| A．If things are very small，they are germs. |
| B．If things can't be seen，they must be germs. |
| C．Germs are only in dirty water. |
| D．Germs are everywhere around us. |
What is a microscope used for?
| A．Making very small things look much bigger. |
| B．Making very big things look much smaller. |
| C．Helping you read some newspapers. |
| D．Helping you if you can't see things clearly. |
Why don't your parents let you drink dirty water?
| A．You haven't looked at it carefully. |
| B．Water can't be drunk in this way. |
| C．There must be lots of germs in it. |
| D．Water will make you ill. |
Which of the following is NOT true?
| A．Germs can be found both in water and in the air. |
| B．Germs can go into your finger if it is cut. |
| C．If your temperature is not OK，there must be germs in your body. |
| D．If your finger isn't cut，there aren't any germs on it. |
What's the main idea of the passage?
| A．Germs may make us ill. |
| B．Germs are in dirty water. |
| C．Don't drink dirty water. |
| D．Take care of your fingers. |
Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. They're both poor though they work hard. Most villagers have built new houses, but they still live in the low and broken houses. They never find out why.
Once Uncle Li went to town to buy some medicine for his wife. In the town he heard the apples in a city were expensive. He told Uncle Wang about it as soon as he went back. They decided to carry some apples to the city. They borrowed some money from their friends and bought nearly 1,000 kilograms of apples in the villages and carried them to the city on a tractor(拖拉机). Bad luck! A lot of apples had already been carried there when they arrived. A few days later they had to sell them at a low price. They felt unhappy and returned to their village.
"I can't understand why we sustained (蒙受) losses in business while others always profit (盈利)" Uncle Li asked one day.
"The tractor was too small " Uncle Wang said without thinking. "We'll carry more apples on a truck(卡车) next time!"
"I agree!" said Uncle Li. "How foolish (傻的) we were !" Uncle Li and Uncle Wang live in the low and broken houses because __________.
| A．they hope to save money |
| B．they're both poor |
| C．their farms are at the foot of the mountain |
| D．they're not far from their farms |
The two farmers carried the apples to the city to _________.
| A．make a journey |
| B．visit some places of interest |
| C．meet their friends |
| D．make a profit |
. The two farmers had to sell their apples at a low price because ________.
| A．theirs weren't as good as the others' |
| B．theirs were much less than the others' |
| C．a lot of apples had been already carried to the city |
| D．they forgot to carry them on a truck |
Uncle Li and Uncle Wang were unhappy because _________.
| A．they had sustained losses in business |
| B．they had lost some money in the city |
| C．something was wrong with the tractor |
| D．other people profited in the city |
Which of the following is true?
| A．The two farmers found out why they were poor. |
| B．The two farmers will soon get rich. |
| C．Neither of the farmers is clever. |
| D．The two farmers decided to buy a truck. |
From the world’s heaviest apple, the oldest lady to the world’s smallest dog, these are all parts of a group of the world’s strangest people and things. And they are all in the Guinness Book of Records(《吉尼斯记录》).
The book is going to celebrate its birthday this August. It began exactly half a century ago. And it’s always one of the best selling books in the world.
People now can break over 1000 records every week! Why do so many people want to break the records? Do they want their names in the book or meet more people around the world? “It gives people a chance to show they’re the best in the world.” said one of the record keepers Stewart Newport.
The book was started by Hugh Beaver from Britain. In 1951, he went shooting birds and talked with his friends about the fastest bird in Europe. Three years later, they were still talking about it. So Beaver believed that people must have different ideas. So, he decided to start a book to record the world’s truly greatest people and things in it!
The newest book came out last Tuesday. This book has a lot of interesting records. Here are two:
☆ A British dog, Whitney, is the world’s smallest dog. It’s only 76mm tall.
☆ An American woman Lee Redmond has the longest fingernails(指甲).They grew as long as 600 mm! She made the record in 1971.We can see everything in the Guinness Book of Records except .
| A．the heaviest fruits and vegetables | B．the smallest people and animals |
| C．the strangest people and things | D．very ordinary people and things |
The Guinness Book of Records has been one of the best selling books for .
| A．50 years | B．76 years | C．600 years | D．1000 years |
Newport thought many people tried to break Guinness records because .
| A．their names be kept in the world records. |
| B．their names could be seen by the whole world. |
| C．they could meet more people all over the world. |
| D．they could be known as the greatest by the world. |
Which of the following is right according to the passage?
| A．Newport started the Guinness Book of Records in Britain. |
| B．More than four thousand records are broken each month. |
| C．The Guinness Book of Records started in the year 1954. |
| D．The newest book of Guinness comes out every Tuesday. |
The writer of this passage wants to .
| A．tell us the strangest records in the world |
| B．show us the beginning of the Guinness Book of Records |
| C．give us an introduction to the Guinness Book of Records |
| D．let us know the most interesting things in the world |
A SCHOOL REPORT
Name: EdwardSchool: Kelvin Grove High School
Grade: 7Term ending: May 6th
Subjects:
Math: He is a little weak in this but he has tried his best to catch up with others.
English: He is the best in the class. Keep it up.
French: His reading is very good, and he can remember many words.
History(历史): He is familiar(熟悉) with the names of many places in the world.
Music: He doesn’t like pop music, though he sings very well.
Conduct: Fair No. in class: 9 Absence(缺课): 8
Remarks(评语): Edward can do a lot better. More work is needed next term.
Class teacher: Ivy
Principal: M. L. Martin
School reopens: September 11 After reading this, we know this is.
| A．a studying plan of Edward Scott | B．A teaching plan of Ivy |
| C．a school report of Edward Scott | D．a working plan of M. L. Martin |
Which of the following is Not mentioned(提到) in the form?
| A．PE. | B．Music. | C．Math | D．History. |
Edward’s best subject is.
| A．Science | B．English | C．geography | D．History |
. Edward is not good at.
| A．Science and geography | B．Math and history |
| C．French and history | D．music and English |
According to the form, which of the following sentences is true?
| A．Edward can’t sing songs very well. |
| B．Edward doesn’t do well in science. |
| C．Edward can do better if he works harder next. |
| D．Edward learns two foreign languages in school. |