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1. Less electricity will be used by us in the future
2.Public transport wil be used by the students in my school when travelling long distances
3.The lights will be turned by me when leaving a room or going to bed
4.A great deal of transport will be offered by wind power next century
5.Sources of energy will be used more effectively for our future by us
6.The use of biogas will be increased for cooking
1. We will use more solar energy in the future.
2. We will run out of fossil fuels in the near future.
3. Pilotless plane will use in Vietnam in 2030.
4. There will be less pollution if solar energy is used popularly in our country.
5. We will usesupersonic plane to travel around the world.
6. Solar energy will power everything in the future.
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
Complete each sentence with the correct form of 1 of the given verbs given.
convert be involve use
pollute release replace make
1. Burning coal and oil RELEASES carbon dioxide that harms the environment.
2. Many families USE biogas
3. Using non - renewable energy sources POLLUTES the environment
4. Solar power can be CONVERTED into electricity
5. There WILL BE a shortage of energy in the near future.
6. Producing biomass energy INVOLVES 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 REPLACED
8. The wind turns turbines to MAKE energy
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 life 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 available. 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 used as the most important environmentally friendly energy sources.
* Then answer the questions.
1. What don't many poor people in developing countries have?
...................Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved..................................................................................................................................
2. Where is biogas made from?
..................plant waste and animal manure..................................................................................................................................
3. Does biogas help the problem of indoor air pollution?
.................yes...................................................................................................................................
4. What environmentally friendly enery sources will be used in the future?
...........................In the future, the wind and the sun will be used as the most important environmentally friendly energy sources..........................................................................................................................
5. Is biogas renewable or non-renewable source?
...........................renewable source..........................................................................
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 life 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 available. 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 used as the most important environmentally friendly energy sources.
* Then answer the questions.
1. What don't many poor people in developing countries have?
modern sources of energy like electricity or natural gas, with which their life can be improved
2. Where is biogas made from?
plant waste and animal manure
3. Does biogas help the problem of indoor air pollution?
yes, it does4. What environmentally friendly enery sources will be used in the future?
the wind and the sun
5. Is biogas renewable or non-renewable source?
Ít is renewable
1.We will use les electricity in the future
-> Les electicity will be used in the future by us
2.The students in my school will use public transport when travelling long distances
-> Public transport will be used by the students in my school when travelling long distance
3. I will turn off the lights when leaving a room or going to bed
-> The lights will be turned by me when leaving a room or going to bed
4.Wind power will offer a great deal of energy next century
-> A great deal of energy will be offer next century by wind power
5.we will use sources of energy more effectively for our future
->Sources of energy will be used more effectively for our future by us
6. People in the countryside will increase the use of biogas for cooking
-> The use of biogas will be incrased for cooking by people in the countryside
7. They will build a hydropower station in the North of the country next decade
->A hydropower station will be built next decade by the, in the North of the country
1.we will use les electricity in the future
-> les electicity will be used in the future
2.the students in my school will use public transport when travelling long distances
->public transport will be used by the students in my school to travel long distances
3.I will turn off the lights when leaving a room or going to bed
-> the lights will be turned off when I leave a room or go to bed
4.wind power will offer a great deal of energy next century
-> A great deal of energy will be offer by wind power next century
5.we will use sources of energy more effectively for our future
->sources of energy will be used more effectively for our future
6.people in the countryside will increase the use of biogas for cooking
->the use of biogas will be increased by people in the countryside for cooking
7.they will build a hydropower station in the North of the country next decade
->A hydropower station will be built in the North of the country next decade
VI . Give the correct form of the words given to complete the sentences :
1. Solar energy is renewable , ....PLENTIFUL........ and clean . PLENTY
2. We should reduce the use of .....ELECTRIC..... at home . ELECTRICITY
3. Waves will be used as an ....ENVIRONMENTAL....... friendly source of energy . ENVIRONMENT
4. Solar power can be used to ......HEAT...... or cool our house . HOT
5. There will be a ...SHORTAGE...... of energy in the near future . SHORT
6. Scientists are looking for clean and...EFFECTIVE..... sources of energy. EFFECT
7. More renewable energy sources will be used to solve the problem of ......POLLUTION..... POLLUTE
VI . Give the correct form of the words given to complete the sentences :
1. Solar energy is renewable , ......plentiful...... and clean . PLENTY
2. We should reduce the use of .....electricity..... at home . ELECTRICITY
3. Waves will be used as an ......environmentally..... friendly source of energy . ENVIRONMENT
4. Solar power can be used to .......heat..... or cool our house . HOT
5. There will be a ...shortage...... of energy in the near future . SHORT
6. Scientists are looking for clean and....effective.... sources of energy. EFFECT
7. More renewable energy sources will be used to solve the problem of ....pollution....... POLLUTE
1.
Non-renewable energy sources (use up) will be used up in the future.
2.
Sources of energy (use) will be used effectively in the future.
3.
The washing machine (not repair) won't be repaired by the mechanic tomorrow.
4.
Next month, all light bulbs in the classroom (replace) will be replaced by the low energy ones.
5.
The sun and the wind (develop) will be developed as two main alternative sources of energy in the future?
6.
The use of fossil fuels (reduce) will be reduced next year.
7.
A lot of money (spend) will be spent on heating this winter?
8.
The tax on petrol (not increase) won't be increased. by the government this summer.
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. Alternative sources of energy will be developed quickly in the future.
2. Solar energy will be converted into electricity in the future.
3. Have your students ever seen a lion before?
4. Have you ever used biogas for cooking before?