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Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.
Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.
1. From which do plants on the earth get energy?
A. Stars
B. The Mars
C. The moon
D, The sun
2. What are the other words or phrase for fossil fuels?
A. Natural
B. Oil
C. Coal
D. Oil, gas, natural gas
3. Natural sources of energy are energy from..............
A. Wind
B. The sun
C. Water
D. The sun, wind, water
4. The word "abundant" in the passage is closet in meaning with............
A. Plentiful
B. Limited
C. Natural
D. Necessary
Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.
Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.
1. From which do plants on the earth get energy?
A. Stars
B. The Mars
C. The moon
D, The sun
2. What are the other words or phrase for fossil fuels?
A. Natural
B. Oil
C. Coal
D. Oil, gas, natural gas
3. Natural sources of energy are energy from..............
A. Wind
B. The sun
C. Water
D. The sun, wind, water
4. The word "abundant" in the passage is closet in meaning with............
A. Plentiful
B. Limited
C. Natural
D. Necessary
Read the passage below and an answer the question :
We can develop alternative sources of energy,and unless we'll never succeed.instead of burning fossil fuels we should be concentrating on more economic uses of electricity because electricity can be produced from any source of energy. If we didn't waste so much energy,our resources would last longer. We can save more energy by conservativation than we can produce for the same money. Unless we do research on solar energy wind power tidal power hydroelectric plants.... Our fossil fuels will run out and we'll all freeze starve to dealth . Many countries are spending much more time and money on research because the energy from the sun the waves and the winds last forever.we really won't survive unless we start working on cleaner safer scour of energy .
1 Can electricity be produced from any sources of energy?
Yes, it can.
2 What would happen if we didn't waste so much energy?
If we didn't waste so much energy, our resources would last longer.
3 Why are many countries spending much more time and money doing research on energy from the sun the waves and the wind?
Because the energy from the sun the waves and the winds last forever.
4 What will happen unless we start working on cleanr and safer sources of energy?
We really won't survive unless we start working on cleaner and safer scources of energy
1. For a long time people have uses water to power machines.
2. Solar panels are placed on the roof of a house and the sun’s energy is used to heat water. .
3. We can use energy from the sun, the wind, and the water.
4. Many countries have already been using solar energy.
5. The earth’s fossil fuels are running out.
6. We are looking for a cheap, clean, effective source of energy that does not cause pollution or waste natural resources.
7. Recently wind has been used to generate electricity. .
8. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintainthe temperature of the planet.
9 At present,most of our electricity comes from the use of coal,and gas,oil and nuclear power
10. Today water is mostly used to generate electricity
11. This power could be provided by the sun. .
12. If we are able to collect solar energy, we will be sure to have enough power.
13. Scientists are trying to find and use other alternative sources of energy
14.One percent of the solar energy that reaches to the earth is enough to provide the power for the total population
15. Viet Nam can be an advanced technology in solar energy. .
16. The energy can be stored in a number of days.
17. Car will use solar energy instead of gas by the year 2030.
.18. Energy from the wind has been used for centuries tp move ships, grind grain, pump water and to do other forms of work.
19. on cloudy days you can use solar energy too
20. Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels
1.How many types of energy sources are mentioned in the text? What are they?
Two. They are renewable and non-renewable.
2.What are the disadvantages of hydro and nuclear power?
Hydro power is limited because dams cannot be built in certain areas. Nuclear power is dangerous.
3.Why do you think the wind and the sun are called alternative sources of energy?
Because they are natural sources of power and we use them instead of non-renewable sources to get the electricity we need.
4.What types of energy does Viet Nam use most?
We use non-renewable sources of energy the most but we are increasingly using hydro power.
5.What does the professor think Viet Nam will use more in the future?
He thinks Viet Nam will use the wind and the sun as alternative sources of energy in the future
1. For a long time/ people/ use water/ power machines.
=> for a long time people have used water to power machines.
2. Solar panels/ place/ the roof/ a house/ and/ sun’s energy/ use/ heat water.
=> solar panels are placed on the roof of a house a sun's energy used to heat water.
3. We/ use energy/ the sun, the wind, and the water.
=> we use energy from the sun, the wind and the water.
4. Many countries/ already using/ solar energy.
=> many countries have already been using solar energy.
5. The earth’s fossil fuels/ running out.
=> the earth's fossil fuels are running out.
6. We/ looking/ cheap, clean, effective source/ energy/ not cause pollution or waste natural resources.
=> we are looking for cheap, clean and effective source of energy that doesn't cause pollutioon or waste natural resources.
7. Recently/ wind/ use/ generate electricity.
=> recently wind has been used to generate electricity.
8. The sun/ supply/ all energy/ used/ grow plants/ evaporate water/ rain/ and/ maintain/ temperature/ planet
=> the sun supplies all energy used to grow plants, to eveporate water for rain and to maintain the temperature of planet.
9. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power.
=> at present, most of our electricity come from the use of coal, gas, oil or nuclear power.
10. Today/ water power/ mostly/ use/ generate electricity.
.=> today water power is mostly used to generate electricity.
11. This power/ could/ provide/ sun.
..=> this power could be provided by the sun.
12. If we/ able/ collect solar energy/ we/ be sure/ have enough power. .
=> if we are able to collect solar energy, we will be sure to have enough power.
13. Scientists/ try/ find/ other alternative sources/ energy.
=> scientists are trying to find other alternative sources of energy.
14. One percent/ solar energy/ reach/ earth/ enough/ provide power/ the total population. .
=> one percent of solar energy that reaches to the earth is enough to provide power for the total population.
15. Viet Nam/ an advanced technology/ solar energy.
=> Viet Nam can be an advanced technology in solar energy.
16. The energy/ store/ a number of days.
.=> the energy can be stored in a number of days.
17. Car/ use solar energy/ gas/ by the year 2030.
=> car will use solar energy instead of gas by the year 2030.
18. Energy/ wind/ use/ centuries/ move ships, grind grain, pump water/ and/ do other forms/ work. .
=> energy from the wind has been used for centuries to move ships, grind grain, pump water and do other forms of work.
19. On/ cloudy/ you/ use/ solar energy/ too.
=> on cloudy days, you can use solae energy, too.
20. Almost all our energy/ come/ oil/ gas/ natural gas. We/ them/ fossil fuels.
=>almost all our energy come from oil, gas and natural gas. we call them fossil fuels.
use the cues given to write correct sentences
1, Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels
2, The earth’s fossil fuels are running out.
3, Scientists are trying to find and use other alternative sources of energy
4, We can use energy from the sun, the wind, and the water.
5, The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintainthe temperature of the planet.
6, If we are able to collect solar energy, we will be sure to have enough power.
7, Energy from the wind has been used for centuries tp move ships, grind grain, pump water and to do other forms of work.
8, Recently wind has been used to generate electricity. .
9, For a long time people have uses water to power machines.
10, Today water is mostly used to generate electricity
Bài 1:Use the given words to make meaningful sentences:
1. For a long time / people / use / water / power machines
For a long time people have used water to power machines
2. Solar panels / place / the roof / a house / and / sun's energy / use / heat water
Solar panels are placed on the roof of a house and the sun's energy is used to heat water
3. We / use energy / the sun, the wind, and the water
We use energy from the sun, the wind, and the water
4. Many countries / already using / solar energy
Many countries have already been using solar energy
5. The earth's fossil fuels / running out
The earth's fossil fuels are running out
6. We / looking / cheap, clean, effective source / energy / not cause pollution or waste natural resource
We are looking for a cheap, clean, effective source of energy that does not cause pollution or waste natural resource
7. Recently / wind / use / generate electricity
Recently wind has used to generate electricity
8. The sun / supply / all energy / used / grow plants / evaporate water / rain / and / maintain / temperature / planet
The sun supplies all energy used to grow plants and to evaporate water for rain and to maintain tenperature of the planet
Bài 1:Use the given words to make meaningful sentences
1.For a long time/people/use water/power machines
=> For a long time, people have used water to power machines.
2.Solar panels/pace/the roof/a house/and/sun's energy/use/heat water
=> Solar panels are placed on the roof of a house and the sun's energy is used to heat water.
3.We/use/energy/the sun,the wind and the water
=> We can use energy from the sun, the wind, and the water.
4.Many countries/already using/solar energy
=> Many countries have already been using solar energy.
5.The earth's fossil fuels/running out
=> The earth's fossil fuels are running out.
6.we/looking/cheap,clean,effective source/energy/not cause pollution or waste natural resources
=> we are looking for a cheap, clean, effective source of energy that does not cause pollution or waste natural resources
7.recently/wind/use/generate electricity
=> Recently wind has been used generate electricity.
8.the sun/supply/all energy/used/grow plants/evaporate water/rain/and/maintain/temperature/planet
=> The sun supplies all the enery used to grow plants, to evaporate water for rain and to maintain temperature of the planet.
1: fosill
2: renewable
3: turbines
4: greener
5: loss
Tạm dịch:
KHÔNG CÓ GÌ ĐỂ MẤT
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Năng lượng mặt trời không phải là mới đối với chúng ta vì chúng ta sử dụng nó để làm khô đồ hàng ngày.
Các tấm pin mặt trời bắt tia nắng mặt trời và biến đổi chúng thành điện năng. Chúng ta biết rằng nó có thể tái tạo được bởi vì mặt trời không ngừng tạo ra ánh sáng mặt trời.
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