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1. Non - renewable sources are being used up. T
2. Many poor people in developing countries do not have little electricity. F
3. Biogas is a new source of energy available for poor people. T
4. Biogas creates a lot of smoke. F
5. The new energy source is not costly T
Energy is fundamental 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 solve the problem of indoor air pollution. Moreover, it’s made from plant waste and animal manure. They cost almost nothing.
The tendency to use renewable energy sources in developing countries is on the increase as non-renewable ones are running outệIn the future, the wind and the sun will be used as the most important environmentally friendly energy sources.
1. Non - renewable sources are being used up. (T)
2. Many poor people in developing countries do not have little electricity. (T)
3. Biogas is a new source of energy available for poor people. (T)
4. Biogas creates a lot of smoke. (F)
5. The new energy source is not costly. (T)
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. _T__ Many people in Calcutta live in bad conditions because they have no jobs.
2. _T__ Babies from poor families are taken care of by the local government.
3. _F__ Seventy percent of the families in Calcutta have to live in the streets.
4. _F__ The local government makes effects to help poor families but it cannot solve the problem
successfully.
5 .__T_ Many people in Calcutta live in good conditions because they have no jobs.
6. _F_ Babies are born in the street.
7. __F_ Many people are sick because they don’t have enough money to live.
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
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. Because of its energy efficiency. (Japan's transportation sector is famous worldwide for its energy efficiency.)
2. Because Japan has very high population density, and the limited amount of land for road construction. Railways are a major means of passenger transportation. (In Japan, road construction is difficult because Japan has very high population density, and the limited amount of land for road construction. Railways are a major means of passenger transportation.)
3. Railways. (Railways are a major means of passenger transportation.)
4. No, there haven't. (There haven't been any accident-related deaths or injuries from passengers in its history.)
5. Safe and punctual. (Shinkansen trains are known to be very safe. . . Shinkansen trains are also known to be very punctual.)
Học giỏi 
1.Businesses have ________ more money in renewable energy in recent years.
a. invested
b. limited
c. affected
d. controlled
2.Once non-renewable energy sources are used ________, they are gone forever.
a. up
b. for
c. off
d. out
3.The Shinkansen bullet train, a ________ passenger train of Japan, can reach a speed of 320km/h.
a. high-speed
b. low-speed
c. speedless
d. non-speed
4.At present, _______ are constantly working on improving transportation.
a. inventives
b. inventions
c. invents
d. inventors
5.The city of Auckland is so ______ that it is paying people to leave.
a. eco-friendly
b. pleasant
c. overcrowded
d. effective
6.It is not unusual to be stuck in traffic ______ several hours during rush hours.
a. for
b. at
c. in
d. on
1.Businesses have ________ more money in renewable energy in recent years.
a. invested
b. limited
c. affected
d. controlled
2.Once non-renewable energy sources are used ________, they are gone forever.
a. up
b. for
c. off
d. out
3.The Shinkansen bullet train, a ________ passenger train of Japan, can reach a speed of 320km/h.
a. high-speed
b. low-speed
c. speedless
d. non-speed
4.At present, _______ are constantly working on improving transportation.
a. inventives
b. inventions
c. invents
d. inventors
5.The city of Auckland is so ______ that it is paying people to leave.
a. eco-friendly
b. pleasant
c. overcrowded
d. effective
6.It is not unusual to be stuck in traffic ______ several hours during rush hours.
a. for
b. at
c. in
d. on