And it is already looking forward to its next 100 years. Ford expects to have nearly half its cars powered by fuel cells by the year 2050.

    In the meantime, another car maker in the US, General Motors (GM), is building the technology for cars to be powered by fuel cells.

    So, what makes fuel cells so special? Why are car makers so enthusiastic (热衷的) about them?

    Fuel cells are based on an electrochemical process. They change chemical energy from hydrogen (氢) and oxygen into electrical energy.

    Fuel cells pollute much less than traditional power sources. They produce little more than water as a byproduct. Car makers expect them to cut CO₂ emissions (散发) in half and so make cars more environmentally friendly.

    Fuel cells are not dependent on oil supplies. Instead, they run on hydrogen, the most common element in the universe. And they can be refueled. Car makers expect fuel cells to lessen the industry’s need to rely on decreasing oil supplies.

    Using fuel cells, without the traditional motor, engineers have many more possibilities for developing cars.

    A fuel cell frame can last 20 years, so car bodies could change with drivers’ needs or even with the seasons and be replaced at will.

    Owners could switch from a sports car to a family car while keeping the same fuel cell frame. This is a much cheaper solution to buying a whole new vehicle.

    “A fuel cell car is more than just a new concept car, it’s the start of a revolution in how cars are designed, built and used.”Said GM Chief Executive Rick Wagoner.

    While this may sound great, fuel cells are still too expensive to produce. For cars, they can be ten times the price of normal engines.

    The current test models can cost US $1 million or more.

    Besides Ford and GM, a number of other car makers are now testing fuel cell vehicles. And all are aiming for mass production by 2010. By that time, the cost of buying a fuel cell car should be as affordable as that of a traditional car.

    1. The problem facing the fuel cell car is that ________.

    A. it’ll be hard to produce in large quantities

    B. it’ll be too dear for people to buy

    C. people can’t get used to it

    D. its body changes too quickly

    2. The underlined word“they”(in Paragraph 6) refers to“________”.

    A. hydrogen and oxygen　　　　　　　　　　　　    B. car makers

    C. fuel cells　　　　　　　　　　　　　　　　　　   D. traditional power sources

    3. The underlined word“lessen”(in Paragraph 6) probably means ________.

    A. reduce　　　　　　　　　　 B. keep　　　　　　　　  C. display　　　　　　  D. increase

    4. It can be concluded that this article is mainly written for ________.

    A. car experts　　    B. car engineers　　 C. general readers   D. students of science

    5. The main purpose of writing this article is ________.

    A. to announce a business plan

    B. to sell a new type of cars

    C. to introduce a new type of car power source

D. to introduce two America’s car makers

Ford, the second largest car maker in the world, celebrates its 100th birthday this month.

    And it is already looking forward to its next 100 years. Ford expects to have nearly half its cars powered by fuel cells by the year 2050.

    In the meantime, another car maker in the US, General Motors (GM), is building the technology for cars to be powered by fuel cells.

    So, what makes fuel cells so special? Why are car makers so enthusiastic (热衷的) about them?

    Fuel cells are based on an electrochemical process. They change chemical energy from hydrogen (氢) and oxygen into electrical energy.

    Fuel cells pollute much less than traditional power sources. They produce little more than water as a byproduct. Car makers expect them to cut CO₂ emissions (散发) in half and so make cars more environmentally friendly.

    Fuel cells are not dependent on oil supplies. Instead, they run on hydrogen, the most common element in the universe. And they can be refueled. Car makers expect fuel cells to lessen the industry’s need to rely on decreasing oil supplies.

    Using fuel cells, without the traditional motor, engineers have many more possibilities for developing cars.

    A fuel cell frame can last 20 years, so car bodies could change with drivers’ needs or even with the seasons and be replaced at will.

    Owners could switch from a sports car to a family car while keeping the same fuel cell frame. This is a much cheaper solution to buying a whole new vehicle.

    “A fuel cell car is more than just a new concept car, it’s the start of a revolution in how cars are designed, built and used.”Said GM Chief Executive Rick Wagoner.

    While this may sound great, fuel cells are still too expensive to produce. For cars, they can be ten times the price of normal engines.

    The current test models can cost US $1 million or more.

    Besides Ford and GM, a number of other car makers are now testing fuel cell vehicles. And all are aiming for mass production by 2010. By that time, the cost of buying a fuel cell car should be as affordable as that of a traditional car.

    1. The problem facing the fuel cell car is that ________.

    A. it’ll be hard to produce in large quantities

    B. it’ll be too dear for people to buy

    C. people can’t get used to it

    D. its body changes too quickly

    2. The underlined word“they”(in Paragraph 6) refers to“________”.

    A. hydrogen and oxygen　　　　　　　　　　　　    B. car makers

    C. fuel cells　　　　　　　　　　　　　　　　　　   D. traditional power sources

    3. The underlined word“lessen”(in Paragraph 6) probably means ________.

    A. reduce　　　　　　　　　　 B. keep　　　　　　　　  C. display　　　　　　  D. increase

    4. It can be concluded that this article is mainly written for ________.

    A. car experts　　    B. car engineers　　 C. general readers   D. students of science

    5. The main purpose of writing this article is ________.

    A. to announce a business plan

    B. to sell a new type of cars

    C. to introduce a new type of car power source

D. to introduce two America’s car makers

   Iceland has energy to spare, and the small country has found a cutting-edge(尖端的) way to reduce its oil dependency. Volcanoes formed the island nation out of ash and lava(熔岩), which heat huge underground lakes to the boiling point. The hot water is piped into cities providing heat for homes, businesses and even swimming pools. The water runs through turbines(涡轮机), providing all the country’s electricity.

   Iceland wants to make plans to improve its cars, buses and trucks to run on renewable energy. Iceland has already started by turning water into fuel ----hydrogen(氢) fuel. Here’s how it works: Electrodes (电极) change the water into hydrogen and oxygen molecules(分子). Hydrogen electrons pass through a conductor that creates the current to power an electric engine.

   Hydrogen fuel now costs two to three times as much as gasoline, but gets up to three times the distance than gas, making the overall cost about the same. As an added benefit, there is no carbon(碳) ----only water steam.

   In the capital, Reykjavik, they are already testing three hydrogen-powered electric buses. The drivers are impressed. “I like these buses better because with hydrogen you get no pollution,” said bus driver Rognvaldur Jonatanison. By the middle of this century, all Icelanders will be required to run their cars only on hydrogen fuel, meaning no more gasoline.

　　“If we make hydrogen and use that as a fuel for transportation then we can run the whole society on our own local renewable energy sources,”said Marie Mack. Icelanders are showing the world that by making fuel from water, it is possible to kick the oil habit.

57. From Paragraph 1 we may infer that ________.

A. Iceland lacks natural resources           

B. volcanoes do more good than harm to Iceland

C. Iceland only depends on oil for energy     

D. Iceland’s electricity is made from coal

58. Which of the following is necessary during the period of turning water into fuel according to Paragraph 2?

   A. Lava               B. Electric engine        C. Conductor         D. Turbine

59. The cars with hydrogen as fuel ________.

A. are environmentally friendly                   B. are cheaper

    C. run much faster                                     D. will make useful steam

60. What would be the best title for the passage?

A. Pollution saying goodbye to the world.    

B. Iceland becoming a country without oil

C. Iceland began to turn water into fuel     

D. Man able to kick the oil habit

阅读理解

　　Ford, the second largest car maker in the world, celebrates its 100th birthday this month. And it is already looking forward to its next 100 years. Ford expects to have nearly half its cars powered by fuel cells by the year 2050．

　　In the meantime, another car maker in the US, General Motors (GM), is building the technology for cars to be powered by fuel cells.

　　So, what makes fuel cells so special? Why are car makers so enthusiastic (热忠的) about them?

　　Fuel cells are based on an electrochemical process. They change chemical energy from hydrogen (氢) and oxygen into electrical energy.

　　Fuel cells pollute much less than traditional power sources. They produce little more than water as a byproduct. Car makers expect them to cut CO₂ emissions (散发) in half and so make cars more environmentally friendly.

　　Fuel cells are not dependent on oil supplies. Instead, they run on hydrogen, the most common element in the universe. And they can be refueled. Car makers expect fuel cells to lessen the industry's need to rely on decreasing oil supplies.

　　Using fuel cells, without the traditional motor, engineers have many more possibilities for developing cars.

　　A fuel cell frame can last 20 years, so car bodies could change with drivers' needsor even with the seasonsand be replaced at will.

　　Owners could switch from a sports car to a family car while keeping the same fuel cell frame. This is a much cheaper solution to buying a whole new vehicle.

　　“A fuel cell car is more than just a new concept car, it's the start of a revolution in how cars are designed, built and used.” Said GM Chief Executive Rick Wagoner.

　　While this may sound great, fuel cells are still too expensive to produce. For cars, they can be ten times the price of normal engines.

　　The current test models can cost US $ 1 million or more.

　　Besides Ford and GM, a number of other car makers are now testing fuel cell vehicles. And all are aiming for mass production by 2010. By that time, the cost of buying a fuel cell car should be as affordable as that of a traditional car.

1．The problem facing the fuel cell car is that ________.

[　　]

A．it'll be hard to produce in large quantities

B．it'll be too dear for people to buy

C．people can't get used to it

D．its body changes too quickly

2．The underlined word “they” (in Paragraph 6) refers to “________”.

[　　]

3．The underlined word “lessen” (in Paragraph 6) probably means ________.

[　　]

4．It can be concluded that this article is mainly written for ________.

[　　]

5．The main purpose of writing this article is ________.

[　　]

A．to announce a business plan

B．to sell a new type of cars

C．to introduce a new type of car power source

D．to introduce two America's car makers