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Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economical as possible
True/ False sentence:
1. Natural resources will never run out. F
2.We don't know exactly how much fuel is left. T
3. we shouldn't waste fuel F
4. All people agree to use nuclear power as an alternative energy. F
5. Natural resources should be used as much as possible.F
1. Natural resources will never run out. F
2.We don't know exactly how much fuel is left. T
3. we shouldn't waste fuel F
4. All people agree to use nuclear power as an alternative energy. F
5. Natural resources should be used as much as possible. T
1 , The sea serves the need of man because ...............
A. it provides man with sea food
B .it offers oil to man
C. it supplies man with mineral
D.all of the above
2, we can conclude from the passage that
A. The sea resources have largely been used up
B .the sea , in a broad seense , hasn't yet been developed
C. By the year 2050 ,the technology will be good enough to exploit all the sea resources
D.The problems that prevent us from fully exploting the sea have already been solved
chưa bổ bôi đen hết -.- bực quá
1 , The sea serves the need of man because ...............
A. it provides man with sea food
B .it offers oil to man
C. it supplies man with mineral
D.all of the above
2, we can conclude from the passage that
A. The sea resources have largely been used up
B .the sea , in a broad seense , hasn't yet been developed
C. By the year 2050 ,the technology will be good enough to exploit all the sea resources
D.The problems that prevent us from fully exploting the sea have already been solved
Part 3. Read the following passage and answer the questions that follow. Circle A, B, C or D to indicate your answers. (1.0 point)
The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes.
Experimental work is being done to derive Synthetic fuels from coal, oil shale and coal tars. Other experiments are underway to harness power with giant windmills. Geothermal power is also being tested.
Some experts expect companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one
third of the electricity used in the United States, but today it supplies only four percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides and waves to electricity. Experiments are also underway to make use of the temperature differences in ocean water to produce energy.
1. Which is the best title of the passage?
A. New Discoveries in Geothermal Power.
B. The Use of Water Production for Energy.
C. The Search for Alternative Sources of Energy.
D. Efficient Ways of Disposing of Waste.
2. Fifty years ago one third of the electricity in the United States was provided by...
A. water B. waste products C. wind D. oil
3. In the second paragraph, the phrase “Synthetic fuels” could be best replaced by which of the following?
A. Low burning fuels B. Artificial made fuels
C. Biological fuels D. Fast burning fuels
4. Which of the following is NOT mentioned in the passage as an alternative source of energy?
A. Synthetic fuels B. Burning of garbage C. Geothermal power D. Electricity
5. According to the author, the impracticality of using coal, shale oil and coal tars as sources of energy is due to...
A. the lack of technology B. the scarcity of sources
C. their being money consuming D. their being time consuming
XI. Read the passage carefuliy, then decide whether the following statements are true (T) or false (F).
Many people still believe that natural resources will never be used up Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However. we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative
However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cuncer and may badly affect the future gencrations. The most effective thing is that we should use natural resources as economical as possible
1. Natural resources will never run out
F
2. We don't know exactly how much fuel is left
T
3. We shouldn't waste fuel
T
4. According to Mr. Burnham, there is no substitute for coal, gas and
T
5. All people agree to use nuclear power as an alternative energy
F
6. Radioactive waste is harmful for health
T
Are you looking for a cheap. clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the sun. At present, most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.
True or False sentence:
1...........T.........Solar energy can be cheap and clean.
2........F............Most of our electricity now comes from nuclear power.
3..........F..........the solar energy that gets to the Earth cannot provide enough power for the world's population.
4..............T......Solar energy can be used on cloudy days.
5...........T.........All buildings in Sweden will be heated by solar energy in 2050.
Are you looking for a cheap. clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the sun. At present, most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.
True or False sentence:
1........T............Solar energy can be cheap and clean.
2..........F..........Most of our electricity now comes from nuclear power.
3...........F.........the solar energy that gets to the Earth cannot provide enough power for the world's population.
4.............T.......Solar energy can be used on cloudy days.
5....................All buildings in Sweden will be heated by solar energy in 2050.
Đáp án: A
Thông tin: On the day, most shops open extremely early and offer promotional sales to boost the consumption, which is similar to Boxing Day after Christmas Day in Britain and many Commonwealth nations.
Dịch: Vào ngày này, hầu hết các cửa hàng mở cửa cực kỳ sớm và cung cấp doanh số khuyến mại để tăng mức tiêu thụ, tương tự như Ngày Boxing sau Ngày Giáng sinh ở Anh và nhiều quốc gia Khối thịnh vượng chung.
Trends in worldwide energy use point up an urgent need to expedite the development of technology that
can wean the world % from fossil fuels. Many experts contend that the recent increases in the price of oil
will not be followed, as in the past, by an easing off after a year or two. Even if that were not the case, the
world would have to be concerned about inevitable constraints on supply. Gasoline and diesel engines in
motor vehicles consume the (1) ________ majority of fossil fuel used outside power generation. The only
technology currently in the pipeline for rescuing transportation from a very serious oil crunch is (2)
________ vehicles operating with hydrogen fuel-cell engines. Private industry, long a mere bystander in
the development of the hydrogen economy, is now (3) ________ the way to develop affordable and
environmentally desirable hydrogen fuel-cell vehicles. The United States government is spending about $
100 million per year for research on hydrogen vehicles and hydrogen-storage technology. Major
automobile manufactures claim they will have (4) ________ hydrogen cars by 2015. These cars, it should
be noted, will produce no greenhouse gases. Like any new fuel technology, hydrogen will require
infrastructure. Plants to generate usable hydrogen, pipelines to move it, and depots in which to store it,
must be put in place. Stations for refilling a vehicle’s hydrogen tank must be as common as ordinary gas
stations before many consumers will venture onto the open road with hydrogen cars, yet this is not an
unrealistic scenario. Most probably, existing oil and gasoline infrastructure can be affordably – and
incrementally – (5) ________ to hydrogen infrastructure.
Question 1: A. enormous B. giant C. vast D. most
Question 2: A. that of B. those of C. those D. whose
Question 3: A. following B. leading C. developing D. directing
Question 4: A. cost-benefit B. cost-effective C. cost-reasonable D. cost-economical
Question 5: A. restored B. translated C. converted D. switched