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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?
I. Complete each of the following sentences with the words or phrases given
1,earth's / fossil / fuel / running / out.
=> Earth's fossil fuels are running out.
2,What / happen / there / no energy / earth /?
=> What will happen when there is no energy on Earth?
3,we / looking / for / alternative / sources / energy /.
=> We're looking for the alternative sources of energy.
4,today / water power / mosthy / used / generate electricity /.
=> Today, water power is mostly used to generate electricity.
5,energy / from / sun / be / clean / cheap / safe /.
=> The energy from the sun is clean, cheap and safe.
II. Rearrange the following words to complete the sentences.
1. The / pulls / handle / to / driver / to / go / forward / back / or / pushes / the / it / go /. /
=> The driver pulls the handle to go back or pushes it to go forward.
2. There / been / have / transport / interesting / many / inventions / nowadays / . /
=> There have been many interesting transport inventions nowadays.
3. The / a / is / single-wheel / bike / mono-wheel / . /
=> The mono-wheel is a single-wheel bike.
4. I / it / way / convenient / is / guess / , / green / to / travel / a / .
=> I guess it is a convenient, green way to travel.
5. The / sits / driver / the / to / wheel / inside / and / pedals / go/ forward / ./
=> The driver sits inside the wheel and pedals to go forward.
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
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
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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