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Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.
Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.
1. From which do plants on the earth get energy?
A. Stars
B. The Mars
C. The moon
D, The sun
2. What are the other words or phrase for fossil fuels?
A. Natural
B. Oil
C. Coal
D. Oil, gas, natural gas
3. Natural sources of energy are energy from..............
A. Wind
B. The sun
C. Water
D. The sun, wind, water
4. The word "abundant" in the passage is closet in meaning with............
A. Plentiful
B. Limited
C. Natural
D. Necessary
Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.
Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.
1. From which do plants on the earth get energy?
A. Stars
B. The Mars
C. The moon
D, The sun
2. What are the other words or phrase for fossil fuels?
A. Natural
B. Oil
C. Coal
D. Oil, gas, natural gas
3. Natural sources of energy are energy from..............
A. Wind
B. The sun
C. Water
D. The sun, wind, water
4. The word "abundant" in the passage is closet in meaning with............
A. Plentiful
B. Limited
C. Natural
D. Necessary
I Choose the correct answer A,B,C or D to finish the sentences
1. We will cut down on the use of natural gas because it is ____ and harmful to the environment
A plenty B limited C available D abundant
2. In many countries electricity , gas and water are ___
A sales B consumers C necessities D appliances
3. Low energy light bulbs should be used to ____ electricity
A spend B buy C convert D save
4. All the houses in our village will be ____ by solar energy
A heated B heightened C frozen D widened
5. If we go on ____ electricity , we will have to pay a lot next month
A wasting B increasing C turning on D making
6. We must ____ the amount of water our family use every day
A lowe B reduce C lessen D narrow
7. Which of following is NOT renewable source of energy
A hydro B solar C wind D coal
8. Nuclear energy is ___ , but it is dangerous
A renewable B fossil fuel C non - renewable D natural réource
9. Some new energy-saving bulbs ____ in the dining room
A will put B will be putting C will be put D will being put
10. At this time next year we ____ to work to support the air pollution cutting down campaign
A will cucle B will be cycled C are cycling D will be cycling
1. We will cut down on the use of natural gas because it is ____ and harmful to the environment
A plenty B limited C available D abundant
2. In many countries electricity , gas and water are ___
A sales B consumers C necessities D appliances
3. Low energy light bulbs should be used to ____ electricity
A spend B buy C convert D save
4. All the houses in our village will be ____ by solar energy
A heated B heightened C frozen D widened
5. If we go on ____ electricity , we will have to pay a lot next month
A wasting B increasing C turning on D making
6. We must ____ the amount of water our family use every day
A lowe B reduce C lessen D narrow
7. Which of following is NOT renewable source of energy
A hydro B solar C wind D coal
8. Nuclear energy is ___ , but it is dangerous
A renewable B fossil fuel C non - renewable D natural réource
9. Some new energy-saving bulbs ____ in the dining room
A will put B will be putting C will be put D will being put
!0. At this time next year we ____ to work to support the air pollution cutting down campaign
A will cucle B will be cycled C are cycling D will be cycling
1 B => means
2 D => were having
3 D => hard
4 A => reported
5 D => does
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
Water is one of our most (1) ______ natural resources. We need (2) ______ it daily to stay alive. We also use water for cooking, cleaning and, of course, splashing and swimming- and for making skating rings in winter! Water is vital to our economy, too- from (3) ______ food to run factories. We also turn the energy of moving water- like Niagara Fall- into (4) ______ power. Like electricity, we expect to have good, clean water at the turn of the tap. It has to travel to us and after we use it, water (5) ______ and return to its source-usually nearby rivers or lakes. All of this activity takes energy. Saving water means saving energy. The less water you use, the less energy is used to pump, treat, distribute and recover it.
1. A. importance B. important ` C. unimportance D. un important
2. A.drink B. drinks C. drinking D. to drink
3. A. grow B. grows C. growing D. to grow
4. A. geothermal B. electric C.hydroelectric D. solar
5. A. is treating B. is treated C.treating D. treated
I. Read the passage and choose the best answer A, B, C or D to complete the passage.
The natural environment includes all natural resources that are necessary for life: the air, the oceans, the sun, andthe land. Because they are vital for life, these resources must be protected from pollution and conserved. Ecologists study their importance and how to (1).......... them carefully.
According to ecologists, resources are divided into two groups: (2).......... and non-renewable. When a resource is used, it takes some time to replaceit. If the resource can be replaced (3)........., it is called renewable. If it cannot be replaced quickly and easily, it is non-renewable. For example, grass for animals is a renewable resource. When cows eat the grass, the resource is used. If the soil is fertilized and (4).........., more grass will grow. Coal, however, is non-renewable because it takes millions of years to make coal. All fossil fuels are non-renewable resources.
1. A. use B. be used C. used D. using
2. non-renewable B. renewable C. limited D. plentiful
3. A. easy B. difficultly C. quickly D. for a long time
4. A. protect B. protected C. protecting D. to protect
XX. Read the text then circle the best answer.
Many people still believe that natural resources will never be used up.Actually,the worlds energy resources are limited.Nobody knows exactly how much fuel is left. However, we should use them economically and try to find alternative sources of power. According to Professor Marvin Burnham of the New England Institute 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 don't approve of using nuclear power because it is very dangerous. What would happen if there were a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economically as possible.
1. According to the passage, using nuclear power is...............
A. dangerous B. interesting C. safe D. cheap
2. Radioactivity from nuclear power.................
A. is harmless
B. alters a new kind of energy
C. is necessary to cure diseases
D. causes cances and may badly affect the future generations
3. How much fuel is left?
A. No one knows exactly B. Let' s use it as much as we would like
C. There is a lot of fuel D. It will never be used up
4. We should use coal, oil and gas...............
A. carelessly B. as economically as possible
C. as much as possible D. all are incorrect
READING COMPREHENSION
I.Circle the best option ( A, B , C or D ) to complete the following passage
A. There is now increasing concern about the world’s energy ( 1 ) ______, particularly about
those involving fossil ( 2 ) ______. In less than a hundred years we shall probably use up all the
present
( 3 ) ______ of oil and gas. The world’s coal reserves should last longger but, once used, these
cannot be ( 4 )______. It is important, therefore, that we should develop such alternative sources
of energy as solar energy as well as water and wind power, classed as renewable energy.
1. A. possessions B. resources C. goods D. materials
2. A. fuels B. powers C. forms D. energies
3. A. findings B. productions C. amounts D. sources
4. A. updated B. repeated C. renewed D. produced
B. In the UK , Easter is a public holiday . People (1) _____ Easter chocolate eggs to their
friends and family .There are also egg hunts for kids. In the US, Easter is a ( 2 )
_____holiday. People can go to church and have a special family meal. They also (3) _____
egg – hunts and give gifts of color eggs . In Russia, Easter is one of the ( 4 ) ____ important
holiday . People celebrate it with an Easter breakfast or meal. They also create very beautiful
Easter eggs.
1. A. eat B. have C. give D. receive
2. A.nation B. local C. native D. national
3. A.organise B. play C. do D. try
4. A. best B. most C. more D. better
Choose the best answer A, B, C or D to complete sentences.
1. English is one of ________ subject for children in Việt Nam.
A. primary B. compulsory C. optional D. national
2. Earthquakes, volcanoes, hurricanes and floods are all _____
A. natural resources B. natural material C. natural disasters D. natural causes
3. To save energy in the kitchen, we shoulf prepare food carefully before ______ the stove.
A. looking after B. looking for C. going on D. turning on
4. __________ believe that we should preserve the tropical rainforests in the world.
A. conservationists B. aliens C. plumbera consumers