Choose the one option (a, b, c or d) that best completes the passage. There is now increasing concern about the world's energy(1).................particularly about those involving fossi...

Choose the one option (a, b, c or d) that best completes the passage. 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 (3)............all the present (4)................of oil and gas. The world's coal (5) .............should last longer but, once used, these cannot be (6)............It is important, therefore, that we should develop such (7)............. as much as possible sources of energy as solar energy and nuclear energy as well as water and wind (8)............(classed as renewable energy). Until these energy (9)........... are widely used, it is important for the developed countries to reduce energy 10 of 1. a. possessions b. resources d. materials c. goods 2. a. fuels d. energies b. powers c. forms 3. a. end d. exhaust c. total b. complete 4. d. sources a. findings b. productions c. amounts . 5. d. contents a. reservesb. stores c. mines 6. a. updated b. repeated d. produced c. renewed 7. a. traditional b. alternative c. surprising d. changed 8. a. foree d. motion b. strength c. power 9. a. goods d. materials c. provisions b. supplies 10. a. exhaustion b. destruction c. waste d.consumptionCâu trả lời: Choose the one option (a, b, c or d) that best completes the passage. 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 (3)............all the present (4)................of oil and gas. The world's coal (5) .............should last longer but, once used, these cannot be (6)............It is important, therefore, that we should develop such (7)............. as much as possible sources of energy as solar energy and nuclear energy as well as water and wind (8)............(classed as renewable energy). Until these energy (9)........... are widely used, it is important for the developed countries to reduce energy 10 of 1. a. possessions b. resources d. materials c. goods 2. a. fuels d. energies b. powers c. forms 3. a. end d. exhaust c. total b. complete 4. d. sources a. findings b. productions c. amounts . 5. d. contents a. reservesb. stores c. mines 6. a. updated b. repeated d. produced c. renewed 7. a. traditional b. alternative c. surprising d. changed 8. a. foree d. motion b. strength c. power 9. a. goods d. materials c. provisions b. supplies 10. a. exhaustion b. destruction c. waste d.consumption

Choose the one option (a, b, c or d) that best completes the passage. There is now increasing concern abou...

Hãy tham gia nhóm Học sinh Hoc24OLM

IP

Issac Poster

30 tháng 7 2020 lúc 20:38

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 would happen if there were no oil, coal 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. It 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 huma...

Đọc tiếp

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 would happen if there were no oil, coal 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. It 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’re able to
collect solar energy, we’ll be sure to make good use of this abundant source of power.
Another source of energy from nature is the wind. Wind power is clean and plentiful. Energy
from the wind has been used for centuries to move ships, grind grain, pump water and do other kinds
of work. In more recent time, wind power has been used to generate electricity.
Water can also provide power. For a long time, people have used water to power machines.
Some early uses of water power were to mill grain, saw wood and power machinery for the textile
industry. Today water power is mostly used to generate electricity.
11. We are asking the question “What would happen if there were no oil, coal and gas on earth?” because ___.
A. we are now depending so much on fossil fuels.
B. we are looking forward to seeing great changes.
C. we are looking for other alternative sources of energy.
D. other sources of energy can come from the sun, the wind and the water.
12. Which of the following can NOT be used as alternative sources of energy?
A. coal/gas B. the sun/the water
C. the sun/the wind D. solar energy/nuclear power
13. Centuries ago, people used wind power to ___.
A. maintain the earth’s temperature B. get water from underground
C. grow plants D. generate electricity
14. Up till now, water energy has been used for ___.
A. similar purposes C. the textile industry
B. moving ships D. different purposes

4
15. The word “plentiful” in line 8 mostly means ___.
A. fresh B. natural C. available D. limited

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

QN

Quan Lạc Hạ Nguy

6 tháng 10 2018 lúc 21:14

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 conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not a...

Đọc tiếp

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 conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was 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 economical as possible True/ False sentence: 1. Natural resources will never run out. 2.We don't know exactly how much fuel is left. 3. we shouldn't waste fuel 4. All people agree to use nuclear power as an alternative energy. 5. Natural resources should be used as much as possible.

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

H24

thăng

4 tháng 1 2020 lúc 22:20

Part 3. Read the following passage and answer the questions that follow. Circle A, B, C or D to indicate your answers. (1.0 point) The search for alternative sources of energy has led 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 wastes. Experimental work is being done to derive Synthetic fuels from coal, oil shale and coal tars. Other exper...

Đọc tiếp

Part 3. Read the following passage and answer the questions that follow. Circle A, B, C or D to indicate your answers. (1.0 point)

The search for alternative sources of energy has led 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 wastes.

Experimental work is being done to derive Synthetic fuels from coal, oil shale and coal tars. Other experiments are underway to harness power with giant windmills. Geothermal power is also being tested.

Some experts expect 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 four 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. New Discoveries in Geothermal Power.

B. The Use of Water Production for Energy.

C. The Search for Alternative Sources of Energy.

D. Efficient Ways of Disposing of Waste.

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

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

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

A. Low burning fuels B. Artificial made fuels

C. Biological fuels D. Fast burning fuels

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

A. Synthetic fuels B. Burning of garbage C. Geothermal power D. Electricity

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

A. the lack of technology B. the scarcity of sources

C. their being money consuming D. their being time consuming

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

NN

Nguyễn Kim Ngân

5 tháng 9 2018 lúc 21:13

IX. Đọc kĩ đoạn văn sau rồi trả lời a,b,c ở dưới. 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 resources 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 onl...

Đọc tiếp

IX. Đọc kĩ đoạn văn sau rồi trả lời a,b,c ở dưới.

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 resources 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 energy.

However, many people do not 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 effect the future generations

The most effective thing is that we should use natural resources as economically as possible

a) Giải thích hoặc cho từ đồng nghĩa các từ sau bằng Tiếng Anh.

1. be used up

2. alternative energy

3. approve

b) Đáng dấu đúng (T), sai (F) theo nội dung bài đọc cho các câu sau:

1. In fact, the energy resources which we use are limited

2. In future, nuclear power is the only alternative energy.

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

4. All people agree to use nuclear power as an alternative energy

5. The future generations may be affected by using alternative energy

c) Trả lời các câu hỏi sau theo nội dung bài đọc.

1. Why do we have to start saving natural resources?

2. What is the most effective thing when we use the world's natural resources?

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

BC

Bình Võ Cẩm

19 tháng 2 2020 lúc 19:59

1. You should ( reduce / recycle / reuse ) the amount of water by taking showers 2. If I don’t fix the faucets , It ( waste / wasted / will waste ) hundreds of liters of water a month 3. William suggested ( stay / staying / to stay ) at home for a change 4. ( Electrician / Plumber / Scientists ) is a person who installs and repairs water pipes 5. We should take a shower instead of a bath to save ( energy / time / environment ) 6. I feel ( disappointing / disappointed / disappointment ) that peop...

Đọc tiếp

1. You should ( reduce / recycle / reuse ) the amount of water by taking showers
2. If I don’t fix the faucets , It ( waste / wasted / will waste ) hundreds of liters of water a month
3. William suggested ( stay / staying / to stay ) at home for a change
4. ( Electrician / Plumber / Scientists ) is a person who installs and repairs water pipes
5. We should take a shower instead of a bath to save ( energy / time / environment )
6. I feel ( disappointing / disappointed / disappointment ) that people have spoiled this area
7. You should get a ( painter / worker / plumber ) to fix the pipes .
8. I suggest he ( should go / goes / going ) to the cinema tonight .
9. Are you worried ( at / about / from ) your recent water bill ?
10. Please ( turn on / go on / turn off ) the TV in case nobody watches it .
11. I think you should use public buses ( for / instead of / replacing ) motorbikes
12. This rule is ( twice / twin / two times ) as long as that one
13. What ( happen / happens / will happen ) if you pollute the water ?
14. A ( dripping / driping / dripped ) faucet can waste 500 liters of water a month
15. Don’t ( complain / complaint / complained ) about this and that . No one wants to hear you .
16. Many fish died ( of / about / from ) electric shock waves
17. People spend much money ( on / with / for ) advertising
18. He wanted to replace his old mobile phone (on / with / for ) a new one
19. This building is high compared ( with / to / in ) those in my neighborhood
20. These children used to live in ( luxurious / luxury / luxuriously )
21. He loves her ( and / but / or ) she loves him , ( because / as / so ) they are getting married
22. Mr Jones seems poor ( and / but / because ) he has a lot of money ( and / but / since ) he lives in
a big house.
23. Quynh could go to upper-secondary school without ( take / takes / taking ) the entrance
examination ( and / but / because ) she won the school ‘s Best Student Prize this year
24. The air is polluted ( however / but / as ) there is too much traffic
25. The new appliance does not only work…………… but also saves energy.
A. effect B. effective C. effectively D. effectiveness
26. Who will.......... …… the cat when you are away on business?
A. turn on B. go on C. look after D. wait for
27. Scientists are ………………….. an effective way to reduce energy consumption
A-going on B- looking for C-looking after D-taking care of
28. I suggest ………………. a show to raise money.
A. organize B. organizing C. organizer D. to organize

29. Can you turn …………………………the light? It’s too dark.
A. on B. off C. in D. for
30. In Western countries electricity , gas and water ……necessities
A. was B. has been C. have D. are
31. People like to use energy from _______ such as the sun, the wind or the water
A. natural resources B. natural sources C. planet energy D. world energy
32. Only hard work will save this company _______ bankruptcy.
A. from B. off C. of D. for

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

CN

Cung Mã Nhân

8 tháng 2 2018 lúc 19:07

Đọc đoạn văn sau rồi làm các yêu cầu bên dưới. Are you looking (1)...........................a cheap, clean, effective source of power that doesnt (2)..............................pollution or waste natural resource? Look no further than solar energy. While most fuels now in use are (3)...........................burned at a big rate, solar energy, a power from the (4)..........................., will last as long as the world (5)............................This energy has been (6).................

Đọc tiếp

Đọc đoạn văn sau rồi làm các yêu cầu bên dưới.

Are you looking (1)...........................a cheap, clean, effective source of power that doesn't (2)..............................pollution or waste natural resource? Look no further than solar energy. While most fuels now in use are (3)...........................burned at a big rate, solar energy, a power from the (4)..........................., will last as long as the world (5)............................This energy has been (6)..........................to heat and cool homes or to cook food. It has been used (7)........................ radio batteries and provided power for telephone lines. The devices, (8).........................., are cheap to operate but very expensive to produce.

1. Điền các từ sau vào đoạn văn cho phù hợp

being, in, for, sun, lasts, however, cause, used

2. Viết T (true) hay F (false) sau mỗi câu dưới đây

a. Solar energy is a cheap, clean, effective source of power.

b. We have used less fuels nowaday.

c. Solar energy will provide for a very long time.

d. Solar energy can be used to cook food..

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

PN

Phương Trúc Nguyễn

6 tháng 4 2018 lúc 20:01

The search for alternative sources of energy has led 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 wastes. Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat...

Đọc tiếp

The search for alternative sources of energy has led 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 wastes.

Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, 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 theUnited States, but today it supplies only four 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 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 Source 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 memtioned in the passage as an alternative source of enerrgy ?

A. electricity

B. burning of garbage

C. geothermal power

D. synthetics fuels

5. According to the author, the impractically 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

AI LÀM BÀI NÀY R GIÚP VS Ạ !! THANKS !!

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

QN

Quan Lạc Hạ Nguy

27 tháng 10 2018 lúc 19:15

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 the sun. At present, most of our electricity comes from the use of coal, 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 pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house...

Đọc tiếp

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 the sun. At present, most of our electricity comes from the use of coal, 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 pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.

True or False sentence:

1....................Solar energy can be cheap and clean.

2....................Most of our electricity now comes from nuclear power.

3....................the solar energy that gets to the Earth cannot provide enough power for the world's population.

4....................Solar energy can be used on cloudy days.

5....................All buildings in Sweden will be heated by solar energy in 2050.

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

HL

Hoàng Luận

1 tháng 7 2020 lúc 15:48

In Britain, natural gas is the most popular fuel for heating homes, and for cooking. It is piped all over the country from the gas fields below the North sea. Natural gas is used chiefly as a direct source of energy, although it is also used in the chemical industry. At the moment, the supply is plentiful, but it will be running short by the end of the century, and it will run out during the 21st century unless new supplies are found. We could do without natural gas, as coal gas can be used as a...

Đọc tiếp

In Britain, natural gas is the most popular fuel for heating homes, and for cooking. It is piped all over the country from the gas fields below the North sea. Natural gas is used chiefly as a direct source of energy, although it is also used in the chemical industry. At the moment, the supply is plentiful, but it will be running short by the end of the century, and it will run out during the 21st century unless new supplies are found. We could do without natural gas, as coal gas can be used as a substitute, and there should be enough coal to last for several centuries. However, it is a form of energy which is not only cheap, but also highly efficient.

Questions

1. Where does natural gas come from?

2. When will it run out?

3. Is it efficient?

4. What can be used as a substitute for natural gas?

Xem chi tiết

Lớp 9 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)

Luyện tập tổng hợp

Câu hỏi

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)