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Cho các từ sau
FOSSIL FUEL ; INSTALLING ; ENVIRONMENT ; RENEWABLE; WATSE; SUSTAINABLE; EVELOPMENT ; RECYCLABLES;REDUCE;
MADE FROM; RESOURCES ;
Điền từ vào chỗ trống
1 We should save energy to protect the.......ENVIRONMENT ..............
2 People should........REDUCE............the amount of rubbish
3 By.......INSTALLING ............. solar panels on the rof,people can use solar energy
4 Hydroelectricity is........MADE FROM............water
5 Coal,oil and natural gas are called...........FOSSIL FUEL............
6 People are exausting natural......RESOURCES................
7 ...........SUSTAINABLE........energy is nearly unlimited
8 People had better not......WATSE...........energy
9 ...........RECYCLABLES...........is one of all countries priorities
10 Bottle, cans, paper are......RENEWABLE........
Read the following passage and decide if it is T or 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 allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude 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 ia that we should use natural resources as economical as possible.
| Statements | T/F |
|
1.Natural resources will run out 2.The world's energy resources are unlimited 3.We know exactly how muck fuel is left 4.We should use fuel economically 5.According to Professor Marvin Bunrnham, nuclear power will be used as a substitute for natural resources 6.Many people disagree to use nuclear as an alternative energy 7.Radioactivity from nuclear power causes vancer and and may have bad effect on the future generations 8.Natural resources should be used as economical as possinle |
1-T 2-F 3-F 4-T 5-T 6-T 7-F 8-T |
Read the following passage and decide if it is T or 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 allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude 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 ia that we should use natural resources as economical as possible.
| Statements | T/F |
|
1.Natural resources will run out 2.The world's energy resources are unlimited 3.We know exactly how muck fuel is left 4.We should use fuel economically 5.According to Professor Marvin Bunrnham, nuclear power will be used as a substitute for natural resources 6.Many people disagree to use nuclear as an alternative energy 7.Radioactivity from nuclear power causes vancer and and may have bad effect on the future generations 8.Natural resources should be used as economical as possinle |
1..T... 2..F... 3...F.. 4..T... 5..F...
6..T... 7.T.... 8...T.. |
Read the passage and tick (\(\sqrt[]{}\))True or False
Energy is fundament to human beings .Many poor people in developing countries do not have modern sources of energy like electricity or natural gas ,with which their can be improved.
People who live in mountainous areas have to gather wood for fuel.This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource aveilable .The main use of biogas is for cooking and heating ,but it can also provide energy for public transport.As biogas is smoke-free,it helps the problem of indoor air pollution.Moreover, it is made from plant waste and animal manure.They cost almost nothing.
The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources.
| True or False | True | False |
| 1.Non-renewable sources are being used up | True | |
| 2.Many poor people in developing countries do not have electricity | True | |
| 3.Biogas is a new source of energy available for poor people | True | |
| 4.Biogas creates a lot of smoke | False | |
| 5.The new energy source is not costly | True |
1. Burning coal and oil...release..carbon dioxide that harms the environment.
2. Many families ..use....biogas
3. Using non - renewable energy sources ..to pollute...the environment
4. Solar power can be .....replaced..into electricity
5. There..is..a shortage of energy in the near future.
6. Producing biomass energy..makes.burning waste, and this may have ba impacts on the environment.
7. Coal is a non - renewable source of energy, because it cannot be easily...converted..
8. The wind turns turbines to..involve.. energy
Put the word in the box in correct and fill in the sentences.
| renew - limit - danger - alternation |
1. .....renew ..... Powers include coal, petrol, natural gas and so on.
2. The amount of fossil fuels in the Earth is ....limit ....... so we should find .......alternation..... sources.
3. Nuclear energy is thought to be danger so if we use it, we will have to be very carefully.
| society - electricity - power - invest |
4. Driverless car may be solar-.....power...... so it will be very friendly with environment.
5. .......society...... problems and issues include hunger, poverty, bullying and so on.
6. I think ..electricity..... cars will be very popular because they will not harm to the environment. However, we will need to ...invest..... money in building charging station instead of petrol ones.
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
Answer:
Use the cues given to write correct sentences.
1. Almost all our energy/ come/ oil/ gas/ natural gas. We/ them/ fossil fuels.
=> Almost all our energy comes from oil, gas and natural gas. We call them fossil fuels.
2. The earth’s fossil fuels/ running out.
=> The earth"s fossil fuels are running out.
3. Scientists/ try/ find/ other alternative sources/ energy.
=> Scientists are trying to find other alternative sources of energy.
4. We/ use energy/ the sun, the wind, and the water.
=> We can use energy from the sun, the wind and the water.
5. The sun/ supply/ all the energy/ used/ grow plants/ evaporate water/ rain/ and/ maintain/ temperature/ planet.
=> The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet.
6. 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.
7. Energy/ wind/ use/ centuries/ move ships, grind grain, pump water/ and/ do other forms/ work.
=> Energy from wind has been used for centuries to move ships, grind grain, pump water and to do other forms of work.
8. Recently/ wind/ use / generate electricity.
=> Recently, wind has been used to generate electricity.
9. For a long time/ people/ use water/ power machines.
=> For a long time, people have used water to power machines.
10. Today/ water power/ mostly/ use/ generate electricity.
-=> Today, water power is mostly used to generate electricity.
_Chúc bạn học tốt_
1. We should save the energy to protect the______ environment________________
2. People should ___ Reduce______________ the amount of rubbish.
3. By_____ installing______________ solar panels on the roof, people can use solar energy.
4. Hydroelectricity is _____made form____________ water.
5. Coal, oil, natural gas are called_____Fossil fuel ________________.
6. People are exhausting natural___resources________________
7. __renewable_____________ energy is nearly unlimited.
8. People had better not ____waste_____________ energy.
9. ___sustainable _ envelopment___________is one of all countries’ priorities.
10. Bottle, cans, paper are_____recyclables______________.