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Find one mistake in each of the following sentences and correct it.
1. The burning of fossil fuel is harmful to the environment and public healthy -> health. |
2. Solar energy can convert -> be converted into other forms of energy. |
3. Solar power is by far the more -> most popular renewable energy source. |
4. Within a decade, people will be used -> use less fossil fuel and more renewable energy. |
| 5. Using renewable energy instead with -> of fossil fuels can help reduce the effects of global warming. |
1 healthy => health
2 convert => be converted
3 more => most
4 used => using
5 with => of
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
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
XI. Make sentences using the provided keywords.
1. Solar energy/ can/ use/ heat/ water/ homes
=> Solar energy can be used to heat water for our homes.
2. within 20 years/ fossil fuels/ will/ replace/renewable sources.
=> Within 20 years, fossil fuels will be replaced with renewable sources.
3. this time next moth/ we/ will/ use/ solar power/ heating/ water
=> This time next month, we will be using solar power for heating water.
4. fossil fuels/ limted/ and/ they / harmful/ the environment.
=> Fossil fuels are limted and they are harmful to the environment.
5. Climate change/ cause/ the burning/ oil and coal/ in order/ produce energy
=> Climate change is caused by the burning of oil and coal in order to produce energy.
6. Last year/we/ fit/ solar panels/ our house/ provide/solar electricity.
=> Last year, we fit solar panels in our house to provide solar electricity.
7. Every day/ we/rely/ energy/ provide/ us/ electricity, hot water, and fuel.
=> Every day, we rely on energy to provide us with electricity, hot water, and fuel.
8. electric cars/ more/ popular/ petrol cars/ the next 15 years?
=> Will electric cars be more popular than petrol cars in the next 15 years?
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.
Put the follwing words in the correct order to make meaning sentences.
1.people/there/pollution/if/recycle/be/air/more/will.
If people recycle more, there will be less air pollution
2.solar enery/save/fossil fuels/resources/instead/we/of/natural/by/can/using.
We can save natural resources by using solar energy instead of fossil fuels
3.should/amount/your/uses/the/you/of /family/reduce/electricity.
You should reduce the amount of electricity your family uses
Give the correct form of the word given to complete the sentences.
1. Tidal energy is renewable, plentiful and clean. (plenty)
2. Wind will be used as an environmentally friendly sources of energy. (environment)
3. There are many ways will be used to solve the problem of pollution. (pollute)
4. Solar power can be used to heat or cool our houses. (hot)
5. Unfortunately, fossil fuels are harmful to the environment. (fortunate)
6. We should use them economically and try to find out alternative sources of power. (economy)
7. Solar energy is renewable, plentiful and clean. (renew)
8. I think that solar energy can be an alternative source of energy in the near future. (alter)
9. We should reduce the use of electricity at home. (electrical)
10. It’s a clean source of energy. Sailboats couldn’t move without this power. (powerful)
1,plentyful
2,envirmentally
3,pollution
4,heat
5.ufnortunately
6,economically
7,renewable
8,alternative
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There is one mistake in each sentence. Find and correct it.
1. The burning of fossil fuels is harmful for => to the environment and public health.
2. Solar energy can convert => can be converted into other forms of energy, such as heat and electricity.
3. Solar power is by far the more => most popular renewable energy source.
4. Within ten years, people will be used => will use less fossil fuel and more renewable energy.
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