Only by communicating with each other more frequently ________ clear away the misunderstandings and solve the conflict.
| A. they can | B. they will be able to | C. can they | D. will they can |
百分學生作業本題練王系列答案
互動課堂系列答案科目：高中英語 來源：全優設計必修一英語人教版 人教版 題型：009
單句改錯
1．This is the building which the sports equipment is stored．
_________________________
2．Drunken driving is great terror to our passengers．
_________________________
3．There is time when I hated school as a child．
_________________________
4．Only by co-operation we prevent against environmental pollution．
_________________________
5．It is the duty of everybody to obey law．
_________________________
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科目：高中英語 來源：導學大課堂必修一英語人教 人教版 題型：009
改錯
Only by co-operation we prevent against environmental pollution．
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科目：高中英語 來源：2015屆江西省吉安市高二上學期期中考試英語試卷（解析版） 題型：閱讀理解
What if we could replace oil with a fuel which produced no pollution and which everybody had equal access to? The good news is that we can. In fact, we are swimming in it--- literally.
Hydrogen is one of the building blocks of the universe. Our own sun is basically a big, dense cloud of the stuff. And hydrogen can be used to create electricity for power, heat and light.
The problem is that hydrogen is everywhere and nowhere at the same time. It does not exist as a material on its own, but is always part of something else. So it has to be separated before it can be used.
Most commercial hydrogen in use now is created from natural gas. As oil will start to run out in around the year 2030, it makes sense to produce as much hydrogen as possible as soon as we can. But natural gas supplies will also begin to run out soon after. Another source is needed.
Researchers are now using electricity to make water into hydrogen. Companies are working on the problem in their own areas. The first commercial hydrogen “fuel cells” for computers and mobile phones have already come on to the market. Auto companies have also invested over US $2 billion in the production of hydrogen fuelled cars.
The nations of a hydrogen fuelled planet would not fight over energy recourses. There would be a great reduction in pollution. The only by-product of creating hydrogen is pure drinking water--- something that is very scarce in many parts of the world. But that is not where the good news ends. Once the costs of producing hydrogen have been brought down, it will possibly provide power for a third of the Earth’s population that has no electricity.
And electricity creates wealth. In South Africa over the last decade there has been a large programme of electrification. Thanks to the programme, people do not have to spend their days looking firewood to burn for heat. And with electric light, they can work long into the night.
Some scientists see radical changes in the way the human race co-operates. Hydrogen creates electricity, and is also created by it. With dual use fuel cells, everyone who consumes energy could also produce it. Late at night, a man drives home in London and connects his car into the “world-wide hydrogen web,” which it supplies with electricity. A few hours later, a man in Beijing uses that electricity to power the hydrogen cell in his car. Hydrogen could be the first democratic energy source.
Like all dreams of the future, it seems very far away. But the threat of war and terrorism in the Middle East has made governments and businesses more aware of the need to end oil dependency and spend more time and money on hydrogen resource. So maybe the threat of war is not a completely bad thing for the future of the human race.
1.What does the underlined word “it” in the last but one paragraph refer to?
A. wealth B. hydrogen C. electricity D. fuel
2.What is the problem with using hydrogen as energy?
A. It has by-products.
B. It has to be separated from other materials.
C. It will make energy too cheap.
D. It is too far away from us.
3.Why does the author give the example in the last but one paragraph ?
A. To tell us that we produce energy while using hydrogen power.
B. To tell us that hydrogen power does not produce pollution.
C. To show hydrogen power can stop war.
D. To show hydrogen power is cheap.
4.What is the author’s attitude about the future?
A. skeptical B. negative C. indifferent D. positive
5.What is the passage mainly about?
A. war and energy B. the future of hydrogen as an energy resource
C. the disadvantages of oil D. How to end war
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科目：高中英語 來源：2013-2014學年山東省山師附中高三11月期中學分認定考試英語試卷（解析版） 題型：閱讀理解
What if we could replace oil with a fuel which produced no pollution and which everybody had equal access to?The good news is that we can, In fact, we are swimming in it—literally.
Hydrogen is one of the building blocks of the universe ,Our own sun is basically ,a big ,dense cloud of the stuff ,And hydrogen can be used to create electricity for power ,heat and light.
The problem is that hydrogen is everywhere and nowhere at the same time , It does not exist as a material on its own ,but is always part of something else, So it has to be separated before it can be used.
Most commercial hydrogen in use now is created from natural gas , As oil will start to run out in around the year 2030.,it makes sense to produce as much hydrogen as possible as soon as we can ,But natural gas supplies will also begin to run out soon after, Another source is needed.
Researchers are now using electricity to make water into hydrogen ,Companies are working on the problem in their own areas ,The first commercial hydrogen ,”fuel cells”for computers and mobile phones have already come on to the market ,Auto companies have also invested over US ＄2billion in the production of hydrogen fuelled cars
Thd nations of a hydrogen fuelled planet would not fight over evergy recourses, There would be a great reduction in pollution ,The only by-product of creating hydrogen is pure drinking water—something that is very scarce in many parts of the world ,But that is not where the good news ends, Once the costs of producing hydrogen have been brought down ,it will possibly provide power for a third of the Earth ‘s population that has no electricity.
And electricity creates wealth, In South A frica over the last decade there has been a large programme of electrification, Thanks to the programme, people do not have to spend their days looking firewood to burn for heat, And with electric light , they can work long into the night.
Some scientists see radical changes in the way the human race co-operates, Hydrogen creates clectricity, and is also created by it. With dual use fuel cells, everyone who consumes energy could also produce it ,Late at night, a man drives home in London and connects his car into the “world-wide hydrogen web”, which it supplies with electricity ,A few hours later, a man in Beijing uses that electricity to power the hydrogen cell in his car, Hydrogen could be the first democratic energy source.
Like all dreams of the future, it seems very far away, But the threat of war and terrorism in the Middle East has made governments and businesses more aware of the need to edn oil dependency and spend more time and money on hydrogen resource, So maybe the threat of war is not a completely bad thing for the future of the human race.
1.What does the underlined word “it”in the last but one paragraph refer to?
A、wealth B、hydrogen C、electricity D、fuel
2.What is the problem with using hydrogen as energy?
A、It has by-products
B、It has to be separated from other materials
C、It will make energy too cheap
D、It is too far away from us
3.Why does the author give the example in the last but one paragraph?
A、To tell us that we produce energy while using hydrogen power
B、To tell us that hydrogen power does not produce pollution
C、To show hydrogen power can stop war
D、To show hydrogen power is cheap
4.What is the author’s attitude about the future?
A、skeptical B、negative C、indifferent D、positive
5.What is the passage mainly about?
A、war and energy
B、the future of hydrogen as an energy resource
C、the disadvantages of oil
D、How to end war
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科目：高中英語 來源： 題型：閱讀理解
What if we could replace oil with a fuel which produced no pollution and which everybody had equal access to?The good news is that we can, In fact, we are swimming in it—literally.
Hydrogen is one of the building blocks of the universe ,Our own sun is basically ,a big ,dense cloud of the stuff ,And hydrogen can be used to create electricity for power ,heat and light.
The problem is that hydrogen is everywhere and nowhere at the same time , It does not exist as a material on its own ,but is always part of something else, So it has to be separated before it can be used.
Most commercial hydrogen in use now is created from natural gas , As oil will start to run out in around the year 2030.,it makes sense to produce as much hydrogen as possible as soon as we can ,But natural gas supplies will also begin to run out soon after, Another source is needed.
Researchers are now using electricity to make water into hydrogen ,Companies are working on the problem in their own areas ,The first commercial hydrogen ,”fuel cells”for computers and mobile phones have already come on to the market ,Auto companies have also invested over US ＄2billion in the production of hydrogen fuelled cars
Thd nations of a hydrogen fuelled planet would not fight over evergy recourses, There would be a great reduction in pollution ,The only by-product of creating hydrogen is pure drinking water—something that is very scarce in many parts of the world ,But that is not where the good news ends, Once the costs of producing hydrogen have been brought down ,it will possibly provide power for a third of the Earth ‘s population that has no electricity.
And electricity creates wealth, In South A frica over the last decade there has been a large programme of electrification, Thanks to the programme , people do not have to spend their days looking firewood to burn for heat, And with electric light , they can work long into the night.
Some scientists see radical changes in the way the human race co-operates, Hydrogen creates clectricity, and is also created by it. With dual use fuel cells, everyone who consumes energy could also produce it ,Late at night, a man drives home in London and connects his car into the “world-wide hydrogen web”, which it supplies with electricity ,A few hours later, a man in Beijing uses that electricity to power the hydrogen cell in his car, Hydrogen could be the first democratic energy source.
Like all dreams of the future, it seems very far away, But the threat of war and terrorism in the Middle East has made governments and businesses more aware of the need to edn oil dependency and spend more time and money on hydrogen resource, So maybe the threat of war is not a completely bad thing for the future of the human race.
66、What does the underlined word “it”in the last but one paragraph refer to?
A、wealth B、hydrogen C、electricity D、fuel
67、What is the problem with using hydrogen as energy?
A、It has by-products B、It has to be separated from other materials
C、It will make energy too cheap D、It is too far away from us
68、Why does the author give the example in the last but one paragraph?
A、To tell us that we produce energy while using hydrogen power
B、To tell us that hydrogen power does not produce pollution
C、To show hydrogen power can stop war D、To show hydrogen power is cheap
69、What is the author’s attitude about the future?
A、skeptical B、negative C、indifferent D、positive
70、What is the passage mainly about?
A、war and energy B、the future of hydrogen as an energy resource
C、the disadvantages of oil D、How to end war
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