K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

6 tháng 10 2018

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. F

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

3. we shouldn't waste fuel F

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

5. Natural resources should be used as much as possible.F

6 tháng 10 2018

1. Natural resources will never run out. F

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

3. we shouldn't waste fuel F

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

5. Natural resources should be used as much as possible. T

15 tháng 11 2019

Đáp án: B

Thông tin: 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.

Dịch: Nhiều người vẫn tin rằng tài nguyên thiên nhiên sẽ không bao giờ được sử dụng hết. Trên thực tế, tài nguyên năng lượng của thế giới rất hạn chế. Không ai biết chính xác còn lại bao nhiêu nhiên liệu.

XI. Read the passage carefuliy, then decide whether the following statements are true (T) or false (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 conserving coal, oil and gas...
Đọc tiếp

XI. Read the passage carefuliy, then decide whether the following statements are true (T) or false (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 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 cuncer and may badly affect the future gencrations. The most effective thing is that we should use natural resources as economical as possible

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. According to Mr. Burnham, there is no substitute for coal, gas and

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

6. Radioactive waste is harmful for health

1
20 tháng 10 2018

XI. Read the passage carefuliy, then decide whether the following statements are true (T) or false (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 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 cuncer and may badly affect the future gencrations. The most effective thing is that we should use natural resources as economical as possible

1. Natural resources will never run out

F

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

T

3. We shouldn't waste fuel

T

4. According to Mr. Burnham, there is no substitute for coal, gas and

T

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

F

6. Radioactive waste is harmful for health

T

22 tháng 11 2018

hsg có khácnhonhungleu

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...
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?

1
17 tháng 9 2018

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:dùng cạn kiệt
2. alternative energy: Năng lượng tái tạo
3. approve: tán thành

b, Đánh 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.

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

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

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

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

T
c, Trả lời các câu hỏi sau theo nội dung bài đọc
1. Why do we have to start saving natural resources?
Because the world's energy resources are limited
2. What is the most effective thing when we use the world's natural resources?
The most effective thing is that we should use natural resources as economically as possible.

17 tháng 9 2018

Nguyễn Kim Ngân ko có gì OvO

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 Burnharm of the New England Institude 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...
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 Burnharm of the New England Institude 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. 
1. Many people still believe that natural resources will never be_____
A. reduce                        B. rised                      C. run out of                 D.  raised
2. According to the writer, we should use energy resources________
A. economically              B. regularly                 C. financial                   D. less
3. The world approve in the passage is closet in meaning to_______
A. disagree                      B. agree                     C. improve                   D. explain
4. _______ causes cancer and may badly affect the future generations
A. Coal                           B. Fuel                         C. Radioactivity           D. Electricity 

3
27 tháng 7 2021

1 C

2 A

3 B

4 C

27 tháng 7 2021

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 Burnharm of the New England Institude 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. 
1. Many people still believe that natural resources will never be_____
A. reduce                        B. rised                      C. run out of                 D.  raised
2. According to the writer, we should use energy resources________
A. economically              B. regularly                 C. financial                   D. less
3. The world approve in the passage is closet in meaning to_______
A. disagree                      B. agree                     C. improve                   D. explain
4. _______ causes cancer and may badly affect the future generations
A. Coal                           B. Fuel                         C. Radioactivity           D. Electricity 

test 13 (1-10) Choose the word or phrase that best fits the blank space in each sentence: 1/ She got a (n) __________ to check all the water pipes in her house. A. piper B. plumber C. tinker D. eletrician 2/ No one can __________ the advantages of using computer. A. agree B. accept C. deny D. refuse 3/ Many people think chatting on the internet is__________ . A. time-consumed B. consumed- time C. consuming- time D. time- consuming 4/ The local authority should ___________ the fish...
Đọc tiếp

test 13

(1-10) Choose the word or phrase that best fits the blank space in each sentence:

1/ She got a (n) __________ to check all the water pipes in her house.

A. piper B. plumber C. tinker D. eletrician

2/ No one can __________ the advantages of using computer.

A. agree B. accept C. deny D. refuse

3/ Many people think chatting on the internet is__________ .

A. time-consumed B. consumed- time C. consuming- time D. time- consuming

4/ The local authority should ___________ the fish catching by electricity.

A. protected B. allow C. permit D. prohibit

5/ Le Anh is tired _____ he goes on completing the homework.

A. because B. so C. but D. and

6/ Let’s go for a walk, _________ ?

A. do we B. don’t we C. shall we D. let we

7/ Her father seldom writes letters, _________ ?

A. doesn’t he B. does he C. doesn’t she D. does she

8/ It is easy for everyone to get access __________ the internet.

A. on B. in C. to D. for

9/ People ________ all ages can watch this film.

A. from B. of C. with D. in

10/ I suggest fixing the dripping faucet. – “________________ .”

A. yes, please B. good idea C. we will D. I’m afraid not

(11-12) Choose the underlined word or phrase(A,B,C, or D) that needs correcting:

11/ When I was coming, they were playing chess

A B C D

12/ We are all slow destroying the environment around us.

A B C D

(13-16) Use the correct tense or form of the verbs in parentheses.

13/ If we pollute the water, we __________ no fresh water to use. (have)

14/ Why not ____________ energy in your family. ( save)

15/ The director doesn’t allow __________ in the office. ( smoke)

16/ Raw sewage ___________ directly into the sea. (pump

17-22) Use the correct form of the words in parentheses:

17/ ___________ are concerned about the rising level of air pollution. ( environment)

18/ The school believes in __________ teaching methods. (interact)

19/ There is a __________ faucet in your kitchen. ( drip)

20/ This country is paying attention to the ________ of tourism. (develop)

21/ My house is _________ near a bus stop. ( convenience)

22/ What should you do in your school to _________ pollution? ( minimum)

(23-28) Choose the word or phrase that best fits the blank space in the following passage:

Television first (23)___________ some fifty years ago in the 1950s. Since then, it has been one of the most (24) ________ sources of entertainment for both the old and the young. Television offers cartoons for children, world (25) _________, music and many other programs. If someone is interested in sports, for instance, he can just choose the right sports channel. There he can enjoy a broadcast of an international football match(26) ________ it is actually happening. Television is also a very useful way for companies to advertise their products. It is not to hard for us to see why ( 27) _________ is a TV set in almost every home today. And, engineers are developing interactive TV (28) __________ allows communication between viewers and producers.

23/ A. appeared B. invented C. came D. happened

24/ A. cheap B. expensive C. popular D. impressive

25/ A. goods B. news C. things D. places

26/ A. as B. so C. and D. or

27/ A. it B. this C. that D. there

28/ A. who B. which C. what D. it

(29-32) Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:

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.

____ 29/ Natural resources will never run out.

____ 30/ We don’t know exactly how much fuel is left.

____ 31/ We shouldn’t waste natural resources.

____ 32/ According to professor Marvin Burnham, solar energy will be used as a substitute for natural resources

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

33/Does your father use the internet every day?  Your father _________________________________________________________

34/ You didn’t phone me about it. I’m disappointed with that.  I’m _______________________________________________________________

35/ As she was violently sick, she couldn’t come to class. Because of __________________________________________________________

36/ She can save much water by taking showers instead of baths  If she ______________________________________________________________

1
15 tháng 8 2019

test 3. :)

(1-10) Choose the word or phrase that best fits the blank space in each sentence:

1/ She got a (n) __________ to check all the water pipes in her house.

A. piper B. plumber C. tinker D. eletrician

2/ No one can __________ the advantages of using computer.

A. agree B. accept C. deny D. refuse

3/ Many people think chatting on the internet is__________ .

A. time-consumed B. consumed- time C. consuming- time D. time- consuming

4/ The local authority should ___________ the fish catching by electricity.

A. protected B. allow C. permit D. prohibit

5/ Le Anh is tired _____ he goes on completing the homework.

A. because B. so C. but D. and

6/ Let’s go for a walk, _________ ?

A. do we B. don’t we C. shall we D. let we

7/ Her father seldom writes letters, _________ ?

A. doesn’t he B. does he C. doesn’t she D. does she

8/ It is easy for everyone to get access __________ the internet.

A. on B. in C. to D. for

9/ People ________ all ages can watch this film.

A. from B. of C. with D. in

10/ I suggest fixing the dripping faucet. – “________________ .”

A. yes, please B. good idea C. we will D. I’m afraid not

(11-12) Choose the underlined word or phrase(A,B,C, or D) that needs correcting:

11/ When I was coming -> came , they were playing chess

A B C D

12/ We are all slow -> slowly destroying the environment around us.

A B C D

(13-16) Use the correct tense or form of the verbs in parentheses.

13/ If we pollute the water, we _____will have_____ no fresh water to use. (have)

14/ Why not ______save______ energy in your family. ( save)

15/ The director doesn’t allow _____to smoke_____ in the office. ( smoke)

16/ Raw sewage _____is pumped______ directly into the sea. (pump

17-22) Use the correct form of the words in parentheses:

17/ _____Environmentalists______ are concerned about the rising level of air pollution. ( environment)

18/ The school believes in _____interactive_____ teaching methods. (interact)

19/ There is a _____dripped_____ faucet in your kitchen. ( drip)

20/ This country is paying attention to the ____development____ of tourism. (develop)

21/ My house is _____conveniently____ near a bus stop. ( convenience)

22/ What should you do in your school to ____minimise_____ pollution? ( minimum)

(23-28) Choose the word or phrase that best fits the blank space in the following passage:

Television first (23)___________ some fifty years ago in the 1950s. Since then, it has been one of the most (24) ________ sources of entertainment for both the old and the young. Television offers cartoons for children, world (25) _________, music and many other programs. If someone is interested in sports, for instance, he can just choose the right sports channel. There he can enjoy a broadcast of an international football match(26) ________ it is actually happening. Television is also a very useful way for companies to advertise their products. It is not to hard for us to see why ( 27) _________ is a TV set in almost every home today. And, engineers are developing interactive TV (28) __________ allows communication between viewers and producers.

23/ A. appeared B. invented C. came D. happened

24/ A. cheap B. expensive C. popular D. impressive

25/ A. goods B. news C. things D. places

26/ A. as B. so C. and D. or

27/ A. it B. this C. that D. there

28/ A. who B. which C. what D. it

(29-32) Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:

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.

__F__ 29/ Natural resources will never run out.

__T__ 30/ We don’t know exactly how much fuel is left.

__T__ 31/ We shouldn’t waste natural resources.

__F__ 32/ According to professor Marvin Burnham, solar energy will be used as a substitute for natural resources

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

33/Does your father use the internet every day?  Your father _________________uses the internet everyday, doesn't he?________________________________________

34/ You didn’t phone me about it. I’m disappointed with that.  I’m _________________so disappointed that you didn't phone me about it.______________________________________________

35/ As she was violently sick, she couldn’t come to class. Because of ________________her violence sickness, she couldn't come to class__________________________________________

36/ She can save much water by taking showers instead of baths  If she __________________takes showers instead of baths, she can save much water.____________________________________________

Read the passage carefully, then choose the correct answer. Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages. Nuclear power plants efficiently produce large amounts of...
Đọc tiếp

Read the passage carefully, then choose the correct answer.

Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they create the difficult problenı of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities locnted far from moving water.Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind. Solar power renewable, it does not cause pollution and it does not add the earth's heat load. However, it ia dilficult to coilect and store. Solar power also requir eensive equipnent

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resoucs wll ensure supplies of clean, affordable energy for humanity's future.

1. Coal, oil and natural gas .............

a. are very great in amount

c. pollute the atmosphere

b. will never be used up

d. supply most of its power

2. Nuclear power plants

a. are difficult to build ..............

c. are very cheap to maintain

b. pollute the atmosphere

d. create the problem of nuclear waste

3. Wind power...............

a. cannot be used in places that has strong wind

b. is never completely used up

c. is a source of pollution

d. cannot replace itself .

4. What is the adyantage of these alternatives?

a. They are environmentally friendly energy sources

b. They are non renewable forms of energy

c. They are all very practical

d. They are inexpensive to exploit

5. From the passage, it can be inferred that to solve our energy problem...................

a. we will have to stop using many of our modern conveniences

b. scientists will have to find one major source of nonpolluting energy

c. scientists will have to find ways to increase our supplies of coal, oil, and gas

d. a combination of conservation and invention will be needed

1
24 tháng 11 2018

Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they create the difficult problenı of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities locnted far from moving water.Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind. Solar power renewable, it does not cause pollution and it does not add the earth's heat load. However, it ia dilficult to coilect and store. Solar power also requir eensive equipnent

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resoucs wll ensure supplies of clean, affordable energy for humanity's future.

1. Coal, oil and natural gas .............

a. are very great in amount

c. pollute the atmosphere

b. will never be used up

d. supply most of its power

( Mk đã chú thích bằng cách in đậm key word/ sentense ở trên đoạn văn nhé.!!! )

2. Nuclear power plants

a. are difficult to build ..............

c. are very cheap to maintain

b. pollute the atmosphere

d. create the problem of nuclear waste

( Câu a,c ko đúng vì phía trên họ nói là they are costly to build and maintain : Chúng thì quá là đắt đỏ để mà xây dựng và duy trì ; còn câu c thì phía tren họ nói là without polluting the atmosphere : ko hề gây ôi nhiễm tới không khí. )

3. Wind power...............

a. cannot be used in places that has strong wind

b. is never completely used up

c. is a source of pollution

d. cannot replace itself .

( Câu này hơi khó hơn, mk phải dịch một chút Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind: Năng lượng gió là nguồn năng lượng tái tạo không ô nhiễm nhưng nó không thể được sử dụng nhiều nơi trên thế giới, những nơi mà không có đủ gió. )

4. What is the advantage of these alternatives?

a. They are environmentally friendly energy sources

b. They are non renewable forms of energy

c. They are all very practical

d. They are inexpensive to exploit

( Bn xem mấy câu mk đánh dấu trên đoạn nha trong câu đó sẽ có key words/ sentences cho đáp án nha .!!! )

5. From the passage, it can be inferred (suy ra) that to solve our energy problem...................

a. we will have to stop using many of our modern conveniences

b. scientists will have to find one major source of nonpolluting energy

c. scientists will have to find ways to increase our supplies of coal, oil, and gas

d. a combination of conservation and invention will be needed

(Cái này nằm ở đoạn cuối : Conservation efforts coupled with renewable energy resources will ensure supplies of clean, affordable energy for humanity's future : Sự nỗ lực bảo tồn cùng với các nguồn năng lượng tái tạo sẽ đảm bảo nguồn cung cấp năng lượng sạch, giá cả phù hợp cho tương lai của toàn nhân loại )

Tick cho mk nha!!!

24 tháng 11 2018

cảm ơn b :)

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...
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.

2
27 tháng 10 2018

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

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

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

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

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

27 tháng 10 2018

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

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

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

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

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

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...
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

3
30 tháng 7 2020

Mình nghĩ "limited" kiểu trái nghĩa hơn

30 tháng 7 2020

11. A

12. D

13. B

14. D

15. (Câu này chẳng có từ nào gần nghĩa hoặc dính líu đến nhau gì cả)

24 tháng 5 2019

Cars will use solar power instead of gas in Sweden by the year 2015.

OR: In Sweden, cars will use solar power instead of gas by the year 2015.