The search for alternative resources of energy (result) 1. ..... in various directions. Many communities (burn) 2. ... g...

Luyện tập tổng hợp

Phạm Hồng Dương

28 tháng 3 2018 lúc 19:08

The search for alternative resources of energy (result) 1. ..... in various directions. Many communities (burn) 2. ... garbage and other biological waste products to produce electricity. Changing waste products into gases or oil is also an efficient way to dispose of waste. Experimental work (do) 3 ... to make synthetic fuels from coal, or coal tars. But to date, that process (prove) 4. .... expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, (also/ test) 5. ...... . Some experts are trying to revive hydroelectric power which (derive) 6. ....... from streams and rivers. Fifty years ago, hydroelectric power (provide) 7. ..... one third of the electricity used in the United States, but today it (supply) 8. ...... only four per cent. The oceans are another source of energy. Scientists (study) 9. ...... ways to change the energy of ocean currents, tides, and waves into electricity. Experiments are also underway to make use of temperature differences in ocean water

(produce) 10. .... energy.

1. .....

2......

3. .....

4. ......

5. ....

6......

7......

8......

9......

10.....

Lớp 12 Tiếng anh Luyện tập tổng hợp

Xuân Dinh

28 tháng 3 2018 lúc 19:16

The search for alternative resources of energy (result) 1. ...has led .. in various directions. Many communities (burn) 2. .are burning .. garbage and other biological waste products to produce electricity. Changing waste products into gases or oil is also an efficient way to dispose of waste. Experimental work (do) 3 .....is being done .... to make synthetic fuels from coal, or coal tars. But to date, that process (prove) 4. ...has proven .... expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, (also/ test) 5. ..is also being tested .... . Some experts are trying to revive hydroelectric power which (derive) 6. ...derived .... from streams and rivers. Fifty years ago, hydroelectric power (provide) 7. .provided .... one third of the electricity used in the United States, but today it (supply) 8. ...supplies ... only four per cent. The oceans are another source of energy. Scientists (study) 9. ..are studying .... ways to change the energy of ocean currents, tides, and waves into electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.

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Phạm Hồng Dương

28 tháng 3 2018 lúc 19:05

Question II. Read the passage and answer the questions below The search for alternative resources of energy has resulted in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Changing waste products into gases or oil is also an efficient way to dispose of waste. Experimental work is being done to make synthetic fuels from coal, or coal tars. But to date, that process has proved expensive. Other experi...

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Question II. Read the passage and answer the questions below

The search for alternative resources of energy has resulted in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Changing waste products into gases or oil is also an efficient way to dispose of waste. Experimental work is being done to make synthetic fuels from coal, or coal tars. But to date, that process has proved expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, is also being tested.

Some experts are trying to revive hydroelectric power which is derived from streams and rivers. Fifty years ago, hydroelectric power provided one third of the electricity used in the United States, but today it supplies only four per cent. The oceans are another source of energy. Scientists are studying ways to change the energy of ocean currents, tides, and waves into electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.

1. What are many communities doing to produce electricity?

...............................

2. Has the process of making synthetic fuels from coal, or coal tars proved cheap?

................................

3. Where is hydroelectric power derived from?

..........................

4. What percentage of the electricity used in the United States does hydroelectric power provide today? ......................

..............................

Question III. Fill in each space with a suitable word

A. British and American English have a lot of words which look the same but have different meanings. Nobody ever gets ....(.1)...trouble if they make a mistake, although you may get a strange look if you ask for the wrong clothes. There are some American English words that the British don’t use at .... (2).... . However, most of the .... (3).... between British and American English are small. You can usually understand what words .....(4)..... from the context.

1,...;2,...;3,......;4,.....

B. Rivers are one of the world's most important natural 1. _____. Many cities are on large rivers, and almost every country 2. _____ at least one river that plays an important part 3. ____ the lives of its people. Besides transportation, rivers supply food, water for crops, water to drink, 4. _____ opportunities for recreation.

1. .../2. ../3. ....../4. .......

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Lớp 12 Tiếng anh Luyện tập tổng hợp

thăng

4 tháng 1 2020 lúc 21:11

II/ Read the text and choose the best answers A, B, C or D. to the questions. (1m) Most of the countries in the world have searched for alternative sources of energy in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of waste. Experimental work is being done to derive synthetic fuels from coal, oil, shale and coal tars. But today that proc...

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II/ Read the text and choose the best answers A, B, C or D. to the questions. (1m)

Most of the countries in the world have searched for alternative sources of energy in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of waste.

Experimental work is being done to derive synthetic fuels from coal, oil, shale and coal tars. But today that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power heat from the earth is also being tested.

Some experts expect utility companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one third of the electricity used in the United States, but today it supplies only five percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides, and waves to electricity. Experiments are also underway to make use of the temperature differences in ocean water to produce energy.

1. Which is the best title of the passage?

A. The use of water productions for energy

B. Efficient ways of disposing of waste

C. The search for Alternative Sources of Energy

D. New Discoveries in Geothermal Power

2. Fifty years ago one third of the electricity in the United States was provided by_________.

A. wind B. waste products C. oil D. water

3. In the second paragraph, the phrase “synthetic fuels” could be best replaced by which of the following _________.

A. biological fuels B. artificial made fuels

C. low burning fuels D. fast burning fuels

4. Which of the following is NOT mentioned in the passage as an alternative source of energy?

A. electricity B. burning of garbage

C. geothermal power D. synthetics fuels

5. According to the author, the impracticability of using coal, oil shale and coal tars as sources of energy is due to _________.

A. their being money consuming B. their being time consuming

C. the scarcity of sources D. the lack of technology

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Huyền Anh Kute

8 tháng 4 2017 lúc 19:33

Read the following passage, and then tick the correct answers : T or F. 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 also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start saving coal, oil and gas before it is too late; and solar power i...

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Read the following passage, and then tick the correct answers : T or F.

Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start saving coal, oil and gas before it is too late; and solar power is the only alternative.

1. Natural resources will never run out.

2. We don't know exactly how much fuel is left.

3. We shouldn't waste natural resources.

4. We should find out other types of energy besides fossil fuels.

5. According to Professor Marvin Burnham, solar energy will be used as a form of alternative energy.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

MinKook Bangtan

4 tháng 4 2017 lúc 20:38

Use the cues given to write correct sentences 1. For a long time / people / use / water / power machines 2. Solar panels / place / the roof / a house / and / suns energy / use / heat water 3. We / use energy / the sun, the wind, and the water 4. Many countries / already using / solar energy 5. The earths fossil fuels / running out 6. We / looking / cheap, clean, effective source / energy / not cause pollution or waste natural resource 7. Recently / wind / use / generate electricity...

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Use the cues given to write correct sentences

1. For a long time / people / use / water / power machines

2. Solar panels / place / the roof / a house / and / sun's energy / use / heat water

3. We / use energy / the sun, the wind, and the water

4. Many countries / already using / solar energy

5. The earth's fossil fuels / running out

6. We / looking / cheap, clean, effective source / energy / not cause pollution or waste natural resource

7. Recently / wind / use / generate electricity

8. The sun / supply / all energy / used / grow plants / evaporate water / rain / and / maintain / temperature / planet

9. At present / most / our electricity / come / use / coal, gas, oil or nuclear power

10. Today / water power / mostly / use / generate electricity

11. This power / could / provide / sun

12. If we / able / collect solar energy / we / be sure / have enough power

13. Scientists / try / find / other alternative sources / energy

14. One percent / soalr energy / reach / earth / anough / provide power / the total population

15. Viet Nam / an advanced teachnology / solar energy

16. The energy / store / a number of days

17. Car / use solar energy / gas / by the year 2030

18. Energy / wind / use centuries / move ships, grind grain, pump water / and / do other forms / work

19. On / cloudy / you / use / solar energy / too

20. Almost all our energy / come / oil / gas / natural gas / . / We / them / fossil fuels

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Hạ Vy Vy

9 tháng 4 2018 lúc 13:03

recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______ our environment. Here is a (5) ______ of things you can do. Help to cut pollution by (6) ______ the bus to work instead of your car. Buy fruit and (7) ______ that have not been treated...

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recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______ our environment. Here is a (5) ______ of things you can do. Help to cut pollution by (6) ______ the bus to work instead of your car. Buy fruit and (7) ______ that have not been treated with pesticides. Recycle all your cans, bottles and paper. There should be a (8) ______ center somewhere near your home, so take them there. Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy. VI. Read the text then answer true or false People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy. 1. None of the world’s energy comes from the sun. 2. Wind, steam, and gasoline are sources of energy. 3. People have never used nuclear energy. 4. Energy is the ability to do work. 5. We need new sources of energy.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Phương Uyên

18 tháng 1 2019 lúc 18:51

Find 7 mistakes in the paragraph and correct them: Alternative sources of energy In the Search for Free Energy, Tutts recently released book, he quotes We ought to be able to obtain the energy we need without the consumption of material. These are not the words of some modern-day environmentalist, but of Nikola Tesla, in 1890. Among his invention was the device to generate electricity by harnessing coming energy. The search for free, and expensive energy continues. Researchers are looking f...

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Find 7 mistakes in the paragraph and correct them:

Alternative sources of energy

In the " Search for Free Energy", Tutt's recently released book, he quotes " We ought to be able to obtain the energy we need without the consumption of material." These are not the words of some modern-day environmentalist, but of Nikola Tesla, in 1890. Among his invention was the device to generate electricity by harnessing "coming energy". The search for free, and expensive energy continues. Researchers are looking for "fuelless" technologies that will not pollute or run out, and they are not referring to the puny contribution of solar or wind power. The science establishment has so far been proven correct, there's no such thing as a free energy lunch but that hasn't stopped mad scientists trying. They've come up with numerable patents of "over unity" contraptions, supposed giving out more energy than you put in to get them going. The story is fascinating and rarely heavy-going, although the quotes can be overlong and the diagrams are adequately displayed. Tutt admits that only a fraction of what is claimed is true. But it's also true to say we cannot afford to dismiss them out of hand, as one of these conforming investigators may just be able to save our planet from climate change.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Lê Hoàng Quân

25 tháng 2 2019 lúc 14:26

B. Rewite the following sentences : 1. Why dont we go to the canteen for a drink ? ---................. 2. I want him to take showers to save water. ---................ 3. She went to bed early because of her sickness. ---............... II/ Are you looking for a cheap, clean, effective source of power that doesnt cause pollution or waste natural resources? Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, and gas, oil or nuclear pow...

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B. Rewite the following sentences :
1. Why don't we go to the canteen for a drink ?
--->.................
2. I want him to take showers to save water.
--->................
3. She went to bed early because of her sickness.
--->...............
II/
Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide power for the total population. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the sun s energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.
1/ Questions :
a. What is solar power like ?
--->
b. Where are the solar panels placed ?
--->
VI / Give the correct form of the verbs :
1/ If we ( replace ).......... ordinary light bulbs with energy-saving bulbs, we can save a lot of money.
2/ I suggest that we ( use ).......... paper bags instead of plastic bags.
3/ Tuan ( porget ) .......... to turn off the television when he left for school.
4/ He suggested ( collect )........... garbage to protect the environment.
VII/ Write the sentences using the words provided :
1. it /necessary / you to reduce the amount / garbage you produce.
---> ..............................
2. Collect / plastic bags, empty cans and bottles then send them / factories / recyling.
---> ..............................
VIII. Choose the best option to complete each of the following sentences :
1/......... air is one of the many problems we have to solve.
A. Pure B. Polluted
C. Dust C. Pleasant
2/"................." means a piece of land full of rubbish.
A. junkyard B. treasure
C. hedge C. stream
3/ If you want to save money, you should ......... the amount of water your family uses.
A. increase B. reduce
C. adapt D. repair
4. I'm disappointed ............ people have spoiled this area.
A. that B. when
C. if D. how
5. Minh's English is excellent. He speaks .........
A. perfectly English
B. English perfectly
C. perfect English
D. English perfect
6. We couldn't go on a picnic as planned............. it was raining.
A. however B. but
C. because D. so
7. If you are busy, we........... this by ourselves.
A. will do B. did
C. would do D. doing
8. I suggest ........... showers instead of talking bath.
A. take B. talking
C. to take D. to talking
9. Scientists are looking for an ............ way to reduce energy consumption.
A. effect B. effects
C. effective D. effectively
13. He was born............. March 25, 1992.
A. at B. on
C. in D. for
-- Giúp mình trước 16h hôm nay nhé --
Thank you !

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Nguyễn Đỗ ánh

9 tháng 1 2018 lúc 21:20

Check True or False Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, give light, transport people and products from place to place. Most energy nowadays comes from fossil fuels such as petroleum, coal and natural gas. However, burning fossil fuels causes pollution. Also, if we don’t find new kinds of energy, we will use up all the fossil fuels in the twenty –first century. Scientists are working to find other kinds of energy for the fu...

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Check True or False

Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, give light, transport people and products from place to place. Most energy nowadays comes from fossil fuels such as petroleum, coal and natural gas. However, burning fossil fuels causes pollution. Also, if we don’t find new kinds of energy, we will use up all the fossil fuels in the twenty –first century. Scientists are working to find other kinds of energy for the future. What might these sources of energy be?

____ 29/ Energy is used to produce a lot of electrical things.

____ 30/ Energy comes from natural resources.

____ 31/ burning fossil fuels causes pollution.

____ 32/ Everyone tries their best to find other kinds of energy for the future.

(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence printed before them.

33/Chi didn’t drink anything. She was very thirsty.

-->Although ____________________________________________________

34/ Don’t forget to buy me a newspaper.

->Remember ___________________________________________________

35/ I suggest that we should have a mechanic check our motorbike once a month.

--> I suggest _____________________________________________________

36/The film Titanic is on at Rex Cinema. Have you seen it?

--> Have you _____________________________________________________

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Hà Thu

17 tháng 1 2020 lúc 20:06

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SAVING THE ENVIRONMENT: ONE HOME AT A TIME Pollution can be seen not only throughout the world, but also in our own homes. It comes from household chemicals, the amount of water people use and the waste people produce and throw away. What can be done to stop this pollution? Surprisingly, a person can help save the environment by doing simple things. First, we need to recycle, which allows products to be used over and over again. Recycling can also reduce the number of trees cut down to produce paper products. It takes very little effort. It is not hard to place plastic and glass bottles, aluminum cans and paper in a bin. Anyone can do it. Second, we need to watch the amount of water used in the home. It can be conserved by taking short showers instead of baths, repairing leaky faucets, using the dishwasher or washing machine only when fully loaded, or simply turning the faucet off while brushing your teeth. Third, we need to reduce waste. We need to recycle whenever possible, but should also try to use this waste effectively. For example, grass clippings and food scraps can be made into compost for plants. The average person produces 4.3 pounds of waste every day, but we can reduce that amount by recycling and reusing. If we do our part in our own homes, we can help keep the planet from becoming more polluted. Question 36: Pollution can be caused from the following sources EXCEPT______. A. water in rivers B. water from households C. wastes D. household chemicals Question 37: Recycling can help us ______. A. never cut down trees B. use products again and again C. place garbage bins easily D. produce more paper products Question 38: In order to save water, we can do all of the following things EXCEPT______. A. take short showers instead of baths B. repair leaky faucets C. fully use the washing machine D. turn the faucet off while brushing your teeth Question 39: Recycling helps to reduce waste because______. A. plants need to develop B. a person can do it in his home C. waste can be recycled and reused D. an average man produces compost for plants Question 40: The word "It" in paragraph 2 refers to ______. A. cutting down B. the number C. recycling D. effort

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Lớp 12 Tiếng anh Luyện tập tổng hợp

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