题目列表(包括答案和解析)
Each year there are an increasing number of cars on roads，as millions of new cars are produced．One out of every six Americans works at putting together the parts of cars，driving trucks，building roads or filling cars with gas．Americans couldn't live without cars!
Most Americans find it hard to think what life would be without a car．However，some have realized the serious problem caused by cars．The polluted air is harmful and dangerous to health．
One way to get rid of the polluted air is to design a new car．That is what several large car factories are trying to do．But to build the new car is easier said than done．Progress in this field has been slow．
Another way is to replace the car engine with something else．Engineers are working on some new cars．Many makers believe that it will take years to develop a practical model that pleases people．
To prevent the world from being polluted by cars，we'll have to make some changes．Americans，for example，have to cut down the number of their cars．They are encouraged to travel and go to work by bike．Riding a bike is thought to help keep the air clean．
But this change does not come easily．A large number of workers may find themselves with no jobs if a car factory closes down．And the problem of air would become less important than that of unemployment．
Although ears have brought us a better life，they have also brought us new problems．
1．Some large car factories in the U．S．A are trying to make a new kind of car which _______．
A．is clean in itself B．is used to clean streets
C．is easier to make D．does not pollute the air
2．If the number of cars is cut down，the most serious problem to American workers is to _____．
A．lose their jobs B．pollute their environment
C．go to work on foot D．make their factories richer
3．The writer wants to tell us that _________．
A．riding a bike is the only way out
B．the number of caps must be cut down
C．people wouldn't live without cars
D．cars bring us not only a better life，but also serious problems
4．Which fact does the passage provide?
A．About one sixth of American workers are working in car factories．
B．The hest way to get rid of air pollution is to change the car engine for something else．
C．It isn't easy to change the way of life in the U．S．A．
D．In the U．S．A，bikes will surely take the place of cars in the future．
5．Which is the best title for the passage?
A．A New way to Get Rid of Polluted Air B．Cars and Polluted Air
C．Many Serious Problems in the U．S．A D．Changes in Car Production
Each year there are an increasing number of cars on roads, as millions of new cars are produced．One out of every six Americans works at putting together the parts of cars, driving trucks, building roads or filling cars with gas．Americans couldn’t live without cars!
Most Americans find it hard to think what life would be without a car．However, some have realized the serious problem caused by cars．The polluted air is harmful and dangerous to health．
One way to get rid of the polluted air is to design a new car．That is what several large car factories, are trying to do．But to build the new car is easier said than done．Progress in this field has been slow．
Another way is to replace the car engine with something else．Engineers are working on some new cars．Many makers believe that it will take years to develop a practical model that pleases people．
To prevent the world from being polluted by cars, we’ll have to make some changes．Americans, for example, have to cut down the number of their cars．They are encouraged to travel and go to work by bike．Riding a bike is thought to help keep the air clean．
But this change does not come easily．A large number of workers may find themselves with no jobs if a car factory closes down．And the problem of air would become less important than that of unemployment．
Although cars have brought us a better life, they have also brought us new problems．
1．Some large car factories in the U．S．A are trying to make a new kind of car which ．
A．is clean in itself B．is used to clean streets
C．is easier to make D．does not pollute the air
2．If the number of cars is cut down, the most serious problem to American workers is to ．
A．lose their jobs B．pollute their environment
C．go to work on foot D．make their factories richer
3．The writer want to tell us that ．
A．riding a bike is the only way out
B．the number of cars must be cut down
C．people wouldn’t live without cars
D．cars bring us not only a better life, but also serious problems
4．Which fact does the passage provide?
A．About one sixth of American workers are working in car factories．
B．The best way to get rid of air pollution is to change the car engine for something else．
C．It isn’t easy to change the way of life in the U．S．A．
D．In the U．S．A．bikes will surely take the place of cars in the future．
5．Which is the best title for the passage?
A．A New Way to Get Rid of Polluted Air．
B．Cars and Polluted Air．
C．Many Serious Problems in the U．S．A．
D．Americans Don’t Like Cars．
The Internet, mobile phones and iPads are part of our lives now. Technology is greatly affecting all ways of our lives, from the ways we work to the ways we play. And it even causes a number of social problems such as cloning humans.
We have had lots of technology and it has changed our lives a lot. There is no doubt that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly.
Global Positioning System (GPS) (全球定位系统)
It’s a system that uses radio signals from satellites to show exact (精确的) information. It tells you where the user is on the earth in all weather conditions. It’s made up of three parts: satellites, control equipments (设备) on land and receivers.
Space Technology
Russian and American scientists have worked together for the International Space Station (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless (无限的) advantages. It’s even hoped that one day space technology will take humans to their new houses in space.
Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.
The world is changing so quickly that it’s hard for us to catch up with all the new inventions because they seem to come out every month. It’s important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modern technology, or we will fall behind the times.
【小题1】 can tell you where the user is on the earth exactly.
| A．Satellites | B．Receivers |
| C．Global Positioning System | D．Underwater Robot |
| A．It has carried people to other planets. |
| B．It will provide a long-lasting lab for us. |
| C．Russia and America are working for it. |
| D．Humans will get a lot of advantages from it. |
| A．save lives in the sea |
| B．take pictures in the sea |
| C．repair the broken ships |
| D．look for the ancient ships in the sea |
| A．the use of GPS is affected by the weather conditions |
| B．it’s very important for us to learn about new technology |
| C．it’s easy for us to catch up with all the new inventions |
| D．technology brings us many advantages such as cloning humans |
| A．To help us study some new technology. |
| B．To tell us technology is changing the world. |
| C．To help solve the problems that technology causes. |
| D．To remind us the advantages of technology are limitless. |
The Internet, mobile phones and Ipads are part of our lives now. Technology is greatly affecting all ways of our lives, from the ways we work to the ways we play. And it even causes a number of social problems such as cloning humans.
We have had lots of technology and it has changed our lives a lot. There is no doubt that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly.
Global positioning system (GPS) (全球定位系统)
It’s a system that uses radio signals from satellites to show exact(精确地) information. It tells you where the user is on the earth in all weather conditions. It’s made up of three parts: satellites, control equipments (设备) on land and receivers.
Space Technology
Russian and American scientists have worked together for the international Space Station (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless(无限的) advantages. It’s even hoped that one day space technology will take humans to their new houses in space.
Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.
The world is changing so quickly that it’s hard for us to catch up with all the new inventions because they seem to come out every month. It’s important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modern technology, or we will fall behind the times.
【小题1】______ can tell you where the user is on the earth exactly.
| A．Satellites | B．Receivers |
| C．Global Positioning System | D．Underwater Robot |
| A．It has carried people to other planets. |
| B．It will provide a long-lasting lab for us. |
| C．Russian and American are working for it. |
| D．Humans will get a lot of advantages from it. |
| A．save lives in the sea | B．take picture in the sea |
| C．repair the broken ships | D．look for the ancient ships in the sea |
| A．the use of GPS is affected by the weather conditions |
| B．it’s very important for us to learn about new technology |
| C．it’s easy for us to catch up with all the new inventions |
| D．technology brings us many advantages such as cloning humans |
| A．To help us study some new technology. |
| B．To tell us technology is changing the world. |
| C．To help solve the problems that technology causes. |
| D．To remind us the advantages of technology are limitless. |
The Internet, mobile phones and iPads are parts of our lives now. Technology is greatly affecting all ways of our lives, from the ways we work to the ways we play. And it even causes a number of social problems such as cloning (克隆) humans.
We have had lots of technology and it has changed our lives a lot. We are sure that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly.
Global Positioning System (GPS) (全球定位系统)
It's a system that uses radio signals from satellites to show exact (精确的) information. It tells you where the user is on the earth in all weather conditions. It's made up of three parts: satellites, control equipments (设备) on land and receivers.
Space Technology
Russian and American scientists have worked together for the International Space Station, (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless (无限的) advantages. It's even hoped that one day space technology will take humans to their new houses in space.
Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.
The world is changing so quickly that it's hard for us to catch up with all the new inventions because they seem to come out every month. It's important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modem technology, or we will fall behind the times.
1. _______ can tell you where the user is on the earth exactly.
A. Satellites B. Receivers
C. Global Positioning System D. Underwater Robot
2. According to the passage, which is NOT true about the ISS?
A. It has carried people to other planets.
B. It will provide a long-lasting lab for us.
C. Russia and America are working for it.
D. Humans will get a lot of advantages from it.
3. Hercules is used to_______.
A. save lives in the sea
B. take pictures in the sea
C. repair the broken ships
D. look for the ancient ships in the sea
4. What is the purpose of the passage?
A. To help us study some new technology.
B. To tell us technology is changing the world.
C. To help solve the problems that technology causes.
D. To remind us the advantages of technology are limitless.
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