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HQ
Hà Quang Minh
Giáo viên
9 tháng 10 2023

1 - d: solar energy – the sun

(năng lượng mặt trời – mặt trời)

2 - c: wind energy – wind

(năng lượng gió – gió)

3 - a: hydro energy – water

(năng lượng thủy điện – nước)

4 - b: nuclear energy – nuclear

(năng lượng hạt nhân – hạt nhân nguyên tử)

26 tháng 3 2018

1. How many types of energy sources mentioned in the text? What are they?

– Two. They are renewable and non-renewable.

2. What are the disadvantages of hydro and nuclear power?

– Hydro power is limited because dams can not be built in certain areas. Nuclear power is dangerous.

3. Why do you think the wind and the sun are called alternative sources of energy?

– Because they are natural sources of energy and we use them instead of non-renewable sources.

4. What types of energy does Viet Nam use most?

– We use non-renewable sources of energy the most but we are increasingly using hydro power.

.

5. What does the professor think Viet Nam will use more in the future?

– He thinks Vietnam will use the wind and the sun as alternative sources of energy in the future.

Read the text then answer the questions. (Đọc và trả lời câu hỏi) Dear guests, I’d like to talk to you today about renewable and non-renewable energy. Fossil fuels are non-renewable energy sources. They include oil, coal, and natural gas. They can be used to create energy, generate electricity, or drive big machinery. Unfortunately, they are harmful to the environment. Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here...
Đọc tiếp

Read the text then answer the questions. (Đọc và trả lời câu hỏi)

Dear guests, I’d like to talk to you today about renewable and non-renewable energy. Fossil fuels are non-renewable energy sources. They include oil, coal, and natural gas. They can be used to create energy, generate electricity, or drive big machinery. Unfortunately, they are harmful to the environment. Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here too.

Hydro and nuclear power can generate a great deal of energy. They are renewable and plentiful. However, hydro power is limited because dams cannot be built in certain areas. Nuclear power can provide enough electricity for the world’s needs, but it is dangerous. The sun and the wind are other alternative sources of energy. The wind turns turbines to

make electricity. Solar power can be converted into electricity. It can be used to heat or cool our houses. Although there are some disadvantages, these alternative energy sources can offer abundant amounts of clean, safe electricity. They will be valued more and more in the future in Viet Nam.

1.How many types of energy sources are mentioned in the text? What are they?

2.What are the disadvantages of hydro and nuclear power?

3.Why do you think the wind and the sun are called alternative sources of energy?

4.What types of energy does Viet Nam use most?

5.What does the professor think Viet Nam will use more in the future?

1
11 tháng 10 2020

1.How many types of energy sources are mentioned in the text? What are they?

Two. They are renewable and non-renewable.

2.What are the disadvantages of hydro and nuclear power?

Hydro power is limited because dams cannot be built in certain areas. Nuclear power is dangerous.

3.Why do you think the wind and the sun are called alternative sources of energy?

Because they are natural sources of power and we use them instead of non-renewable sources to get the electricity we need.

4.What types of energy does Viet Nam use most?

We use non-renewable sources of energy the most but we are increasingly using hydro power.

5.What does the professor think Viet Nam will use more in the future?

He thinks Viet Nam will use the wind and the sun as alternative sources of energy in the future

I. Fill in the blanks with the words in the box.Natural gas      nuclear        solar      hydro          wind                 oil              biogas           coal 1. …………….energy comes from the heat of the sun.2. ……………….can be produced by dead plants and animals as they decay.3. …………………..is often found in the ground, consisting mainly of methane (CH4)4. …………………energy is energy that comes from the force of moving water.5. ……………… is flammable black hard rock, used ass a fossil fuel.6. ……………….,...
Đọc tiếp

I. Fill in the blanks with the words in the box.

Natural gas      nuclear        solar      hydro          wind                 oil              biogas           coal

 1. …………….energy comes from the heat of the sun.

2. ……………….can be produced by dead plants and animals as they decay.

3. …………………..is often found in the ground, consisting mainly of methane (CH4)

4. …………………energy is energy that comes from the force of moving water.

5. ……………… is flammable black hard rock, used ass a fossil fuel.

6. ………………., commonly known as petroleum, is the largest source of energy in the US.

7. To produce……………………energy, atoms are split apart, which releases energy.

8. ……………….energy is produced from moving air with the help of large turbines.

1
24 tháng 3 2022

solar

carbon dioxide

natural gas

water

coal

oil

nuclear

wind

1.When you save energy, you not only save money, you also reduce the demand for ___________ such as coal, oil, and natural gas and that is a great way to play a part in saving the planet. A. carbon footprint B. electricity C. fossil fuels D. biogas 2.In India, the demand for ___________ has always been more than the supply. A. shortage B. sources C. slogan D. electricity 3.___________ energy is produced by collecting sunlight and converting it into electricity. A. Hydro B....
Đọc tiếp
1.When you save energy, you not only save money, you also reduce the demand for ___________ such as coal, oil, and natural gas and that is a great way to play a part in saving the planet. A. carbon footprint B. electricity C. fossil fuels D. biogas 2.In India, the demand for ___________ has always been more than the supply. A. shortage B. sources C. slogan D. electricity 3.___________ energy is produced by collecting sunlight and converting it into electricity. A. Hydro B. Nuclear C. Solar D. Wind 4.There are many available ___________ power sources in Vietnam including sun, wind, water, etc. A. nuclear B. hydro C. renewable D. solar 5.Laos and Cambodia have big plans for building up to 11 ___________ on the lower Mekong. A. dams B. slogans C. energy D. coals 6.___________ can be an excellent source of free, renewable energy for poor farmers. A. Turbine B. Biogas C. Solar panel D. Bulb 7.The government has warned that Britain will face power ___________ in the coming winters. A. coal B. shortages C. slogans D. energy
1
10 tháng 3 2019
1.When you save energy, you not only save money, you also reduce the demand for ___________ such as coal, oil, and natural gas and that is a great way to play a part in saving the planet. A. carbon footprint B. electricity C. fossil fuels D. biogas 2.In India, the demand for ___________ has always been more than the supply. A. shortage B. sources C. slogan D. electricity 3.___________ energy is produced by collecting sunlight and converting it into electricity. A. Hydro B. Nuclear C. Solar D. Wind 4.There are many available ___________ power sources in Vietnam including sun, wind, water, etc. A. nuclear B. hydro C. renewable D. solar 5.Laos and Cambodia have big plans for building up to 11 ___________ on the lower Mekong. A. dams B. slogans C. energy D. coals 6.___________ can be an excellent source of free, renewable energy for poor farmers. A. Turbine B. Biogas C. Solar panel D. Bulb 7.The government has warned that Britain will face power ___________ in the coming winters. A. coal B. shortages C. slogans D. energy #Yumi
GRADE  7                                                    UNIT 10: SOURCES OF ENERGY I. Choose the correct answer (A, B, C or D).      1.   The wind, the sun, and the wave are some types of .................. sources of energy.            A. changeable             B. alternative               C. cheap                      D. costly      2.   Remember to .................. the lights before going to bed.            A. turn                         B. turn on                    C. turn...
Đọc tiếp

GRADE  7                                                    UNIT 10: SOURCES OF ENERGY

I. Choose the correct answer (A, B, C or D).

      1.   The wind, the sun, and the wave are some types of .................. sources of energy.

            A. changeable             B. alternative               C. cheap                      D. costly

      2.   Remember to .................. the lights before going to bed.

            A. turn                         B. turn on                    C. turn off                   D. stop

      3.   People will reduce energy .................. as much as possible.

            A. consume                 B. consumption           C. expense                   D. expenses

      4.   Nuclear power is expensive and dangerous .................. our environment.

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

      5.   Human is looking for a clean, cheap and .................. sources of energy.

            A. effective                 B. effect                      C. effectively              D. effectiveness

      6.   Low energy light bulbs should be used to .................. electricity.

            A. spend                      B. buy                         C. convert                   D. save

      7.   We must .................. the amount of water our family used every day.

            A. rise                          B. reduce                     C. raise                        D. narrow

      8.   At this time next month we .................. to Ha Long Bay for a holiday.

            A. will go                    B. will going               C. will be gone            D. will be going

      9.   By the middle of the 21st century, people in developing countries .................. more renewable energy.

            A. uses                        B. will be using           C. used                        D. have

      10. Fossil fuels are very common in our society but they .................. the environment.

            A. renew                     B. provide                   C. waste                      D. pollute

II. Give the correct form of the word given to complete the sentence.

      1.   Tidal energy is renewable, ............................ and clean.                                (plenty)

      2.   Wind will be used as an ............................ friendly sources of energy.         (environment)

      3.   There are many ways will be used to solve the problem of ....................       (pollute)

      4.   Solar power can be used to ............................ or cool our houses.                 (hot)

      5.   ............................, fossil fuels are harmful to the environment.                     (fortunate)

III. Find and correct the mistake in each sentence.

      1.   You can save the electricity by turn off the lights when not using them.                  ...........

                        A                     B                  C                                      D       

      2.   He will clean his house at 9 am tomorrow.                                                                 ...........

                    A      B                        C            D

      3.   My sister will be buying a house in the city center next year.                                    ...........

                              A         B                                 C                    D

      4.   They will build a five-stars hotel on this street.                                                          ...........

                             A                 B        C     D

      5.   A solution for the environment problem will soon be finding by scientists.              ...........

  IV. Write the correct form or tense of the verbs in brackets.

1. I’ll call you at 8 o’clock tonight. What ____________(you/do) then?

2. At present, global demand for  energy__________(increase) rapidly.

3. Three years  ago. we____________(install) a solar water heating system on our roof

4. What _____________(happen) if non-renewable resources run out?

5. A small hydropower plant_________________(build) on the river next year.                                .

V.    Read the following passage, and then tick the correct answers: true (T), or false (F).

       Energy is very important in modem life. People use energy to run machines, heat andcool 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. In addition, if we don’t find new kinds of energy, we will use up all the fossil fuels in the 21th century. Scientists are working to find other kinds of energy for the future. What might these sources of energy be?

                                                                                                                                           T           F

1.    Energy is of great importance in modern life.                                                             o         o        

2.    Energy is used to produce a lot of electrical things.                                                   o         o

3.    Burning fossil fuels causes pollution.                                                                          o         o

4.    Fossil fuels are limited.                                                                                               o         o

5.    Everyone tries their best to find other kinds of energy for the future.                       o         o

 

                VI. Complete the second sentence so that it has similar meaning to the first.

                 1. Solar and wind will replace fossil fuels within 20 years

                 Fossil fuels…………………………………..

                 2. This is the first time I have visited Yaly hydroelectric power plant.

                 I have……………………………………….

                 3. They built the first hydroelectric power plant in Niagara Falls in 1879.

                 The first hydroelectric power plant……………………………

                 4. People will use biogas for fuel in homes and for transport.

                  Biogas………………………………….

                5. We will use less electricity in the future .

                 Les electricity ……………………………

                

 

1
22 tháng 3 2022

GRADE  7                                                    UNIT 10: SOURCES OF ENERGY

I. Choose the correct answer (A, B, C or D).

      1.   The wind, the sun, and the wave are some types of .................. sources of energy.

            A. changeable             B. alternative               C. cheap                      D. costly

      2.   Remember to .................. the lights before going to bed.

            A. turn                         B. turn on                    C. turn off                   D. stop

      3.   People will reduce energy .................. as much as possible.

            A. consume                 B. consumption           C. expense                   D. expenses

      4.   Nuclear power is expensive and dangerous .................. our environment.

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

      5.   Human is looking for a clean, cheap and .................. sources of energy.

            A. effective                 B. effect                      C. effectively              D. effectiveness

      6.   Low energy light bulbs should be used to .................. electricity.

            A. spend                      B. buy                         C. convert                   D. save

      7.   We must .................. the amount of water our family used every day.

            A. rise                          B. reduce                     C. raise                        D. narrow

      8.   At this time next month we .................. to Ha Long Bay for a holiday.

            A. will go                    B. will going               C. will be gone            D. will be going

      9.   By the middle of the 21st century, people in developing countries .................. more renewable energy.

            A. uses                        B. will be using           C. used                        D. have

      10. Fossil fuels are very common in our society but they .................. the environment.

            A. renew                     B. provide                   C. waste                      D. pollute

II. Give the correct form of the word given to complete the sentence.

      1.   Tidal energy is renewable, .....plentiful....................... and clean.                                (plenty)

      2.   Wind will be used as an ........environmentally.................... friendly sources of energy.         (environment)

      3.   There are many ways will be used to solve the problem of ......pollution..............       (pollute)

      4.   Solar power can be used to .......heat..................... or cool our houses.                 (hot)

      5.   ..........Unfortunately .................., fossil fuels are harmful to the environment.                     (fortunate)

III. Find and correct the mistake in each sentence.

( Câu này mình hong biết đáp án A, B, C, D là chỗ nào nên chỉ tô đậm chỗ sai và sửa cho bạn nhé! )

      1.   You can save the electricity by turn off => turning off the lights when not using them.                  ...........

                        A                     B                  C                                      D       

      2.   He will clean => will be cleaning his house at 9 am tomorrow.                                                                 ...........

                    A      B                        C            D

      3.   My sister will be buying => will buy a house in the city center next year.                                    ...........

                              A         B                                 C                    D

      4.   They will build a five-stars => five - star hotel on this street.                                                          ...........

                             A                 B        C     D

      5.   A solution for the environment problem will soon be finding => found by scientists.              ...........

  IV. Write the correct form or tense of the verbs in brackets.

1. I’ll call you at 8 o’clock tonight. What __will you do__________(you/do) then?

2. At present, global demand for  energy___is increased_______(increase) rapidly.

3. Three years  ago. we____installed________(install) a solar water heating system on our roof

4. What ____will happen_________(happen) if non-renewable resources run out?

5. A small hydropower plant_____is built____________(build) on the river next year.                                .

V.    Read the following passage, and then tick the correct answers: true (T), or false (F).

       Energy is very important in modem life. People use energy to run machines, heat andcool 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. In addition, if we don’t find new kinds of energy, we will use up all the fossil fuels in the 21th century. Scientists are working to find other kinds of energy for the future. What might these sources of energy be?

                                                                                                                                           T           F

1.    Energy is of great importance in modern life.          T                                                   o         o        

2.    Energy is used to produce a lot of electrical things.  T                                                 o         o

3.    Burning fossil fuels causes pollution.    T                                                                      o         o

4.    Fossil fuels are limited.       F                                                                                        o         o

5.    Everyone tries their best to find other kinds of energy for the future.     T                  o         o

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. The Great Energy Debate Modern civilization is heavily dependent on energy. Without reliable power sources, e coulnt operate machines, use transportation, communicate via Internet, or do many other things. Although everyone recognizes the importance of energy, deciding what kind of energy the world should use in the future is not a simple...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34.

The Great Energy Debate

Modern civilization is heavily dependent on energy. Without reliable power sources, e coulnt operate machines, use transportation, communicate via Internet, or do many other things. Although everyone recognizes the importance of energy, deciding what kind of energy the world should use in the future is not a simple task. The two leading candidates for this role are green energy and nuclear energy.

Currently, most of the energy we use is derived from fossil fuels. Although this energy source has got us this far, there are several problems with it. For starters, it is a finite resource which is quickly running out. Some analysts have even estimated that the Earth could run out of coal and oil within the next 50 years. Burning fossil fuels also creates large amount of pollution, which is harmful to the environment. Although fossil fuels still provide the majority of our power, governments are seeking better energy sources to use going forward.

Green energy is one option that is becoming increasingly attractive. It includes technologies such as solar, wind, and hydro power. These are seen as clean sources of energy because they cause very little pollution. In addition, they are completely renewable, so there is no danger that it will run out. The major disadvantage with green energy sources is that they are not cheap.

The other alternative is nuclear power. Like green energy, it is also a renewable source of power that will not run out, and it also doesn’t produce air pollution. In addition, nuclear power is more reliable than green energy, as it doesn’t depend on sunshine, rain, or wind to operate. The major issues with nuclear power are safety concerns and nuclear waste. Nuclear power plants create a considerable amount of nuclear waste which is extremely hazardous to people’s health. I they happen to have a meltdown, this could destroy the surrounding area for years to come.

The recent nuclear disaster in Fukushima, Japan brought this reality into the spotlight once again. In response, Germany announced it would close down eight of its nuclear plants immediately, and close the rest by 2022. Meanwhile, other nations refuse to give up on nuclear power, stating that these disasters are rare. The debate of whether to use green or nuclear power will likely continue for some time. In the end, it is quite possible that both energy sources will be used to fuel our planet.

What is the main problem with green energy?

A. It creates lots of pollution.

B. It costs more money than other solutions. 

C. No one is interested in using it.

D. It won’t work at all in many nations.

1
13 tháng 12 2019

Chọn B.

Đáp án B.

Dịch câu hỏi: Vấn đề chính với năng lượng xanh là gì?

A. Nó tạo ra rất nhiều ô nhiễm.

B. Nó tốn nhiều tiền hơn các giải pháp khác.

C. Không ai quan tâm đến việc sử dụng nó.

D. Nó đã thắng công việc ở tất cả các quốc gia.

Thông tin ở câu cuối đoạn 3: “The major disadvantage with green energy sources is that they are not cheap.” (Nhược điểm lớn nhất của các nguồn năng lượng xanh là chúng không hề rẻ).

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. The Great Energy Debate Modern civilization is heavily dependent on energy. Without reliable power sources, e coulnt operate machines, use transportation, communicate via Internet, or do many other things. Although everyone recognizes the importance of energy, deciding what kind of energy the world should use in the future is not a simple...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34.

The Great Energy Debate

Modern civilization is heavily dependent on energy. Without reliable power sources, e coulnt operate machines, use transportation, communicate via Internet, or do many other things. Although everyone recognizes the importance of energy, deciding what kind of energy the world should use in the future is not a simple task. The two leading candidates for this role are green energy and nuclear energy.

Currently, most of the energy we use is derived from fossil fuels. Although this energy source has got us this far, there are several problems with it. For starters, it is a finite resource which is quickly running out. Some analysts have even estimated that the Earth could run out of coal and oil within the next 50 years. Burning fossil fuels also creates large amount of pollution, which is harmful to the environment. Although fossil fuels still provide the majority of our power, governments are seeking better energy sources to use going forward.

Green energy is one option that is becoming increasingly attractive. It includes technologies such as solar, wind, and hydro power. These are seen as clean sources of energy because they cause very little pollution. In addition, they are completely renewable, so there is no danger that it will run out. The major disadvantage with green energy sources is that they are not cheap.

The other alternative is nuclear power. Like green energy, it is also a renewable source of power that will not run out, and it also doesn’t produce air pollution. In addition, nuclear power is more reliable than green energy, as it doesn’t depend on sunshine, rain, or wind to operate. The major issues with nuclear power are safety concerns and nuclear waste. Nuclear power plants create a considerable amount of nuclear waste which is extremely hazardous to people’s health. I they happen to have a meltdown, this could destroy the surrounding area for years to come.

The recent nuclear disaster in Fukushima, Japan brought this reality into the spotlight once again. In response, Germany announced it would close down eight of its nuclear plants immediately, and close the rest by 2022. Meanwhile, other nations refuse to give up on nuclear power, stating that these disasters are rare. The debate of whether to use green or nuclear power will likely continue for some time. In the end, it is quite possible that both energy sources will be used to fuel our planet.

The work “spotlight” in paragraph 5 is closest in meaning to __________.

A. concern

B. attention

C. danger

D. area of light

1
19 tháng 8 2018

Chọn B.

Đáp án B.

Ta có: spotlight (vị trí nổi bật) = attention (sự chú ý)

Các đáp án khác không phù hợp.

A. concern: quan tâm

C. danger: nguy hiểm

D. area of light: vùng ánh sáng

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. The Great Energy Debate Modern civilization is heavily dependent on energy. Without reliable power sources, e coulnt operate machines, use transportation, communicate via Internet, or do many other things. Although everyone recognizes the importance of energy, deciding what kind of energy the world should use in the future is not a simple...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34.

The Great Energy Debate

Modern civilization is heavily dependent on energy. Without reliable power sources, e coulnt operate machines, use transportation, communicate via Internet, or do many other things. Although everyone recognizes the importance of energy, deciding what kind of energy the world should use in the future is not a simple task. The two leading candidates for this role are green energy and nuclear energy.

Currently, most of the energy we use is derived from fossil fuels. Although this energy source has got us this far, there are several problems with it. For starters, it is a finite resource which is quickly running out. Some analysts have even estimated that the Earth could run out of coal and oil within the next 50 years. Burning fossil fuels also creates large amount of pollution, which is harmful to the environment. Although fossil fuels still provide the majority of our power, governments are seeking better energy sources to use going forward.

Green energy is one option that is becoming increasingly attractive. It includes technologies such as solar, wind, and hydro power. These are seen as clean sources of energy because they cause very little pollution. In addition, they are completely renewable, so there is no danger that it will run out. The major disadvantage with green energy sources is that they are not cheap.

The other alternative is nuclear power. Like green energy, it is also a renewable source of power that will not run out, and it also doesn’t produce air pollution. In addition, nuclear power is more reliable than green energy, as it doesn’t depend on sunshine, rain, or wind to operate. The major issues with nuclear power are safety concerns and nuclear waste. Nuclear power plants create a considerable amount of nuclear waste which is extremely hazardous to people’s health. I they happen to have a meltdown, this could destroy the surrounding area for years to come.

The recent nuclear disaster in Fukushima, Japan brought this reality into the spotlight once again. In response, Germany announced it would close down eight of its nuclear plants immediately, and close the rest by 2022. Meanwhile, other nations refuse to give up on nuclear power, stating that these disasters are rare. The debate of whether to use green or nuclear power will likely continue for some time. In the end, it is quite possible that both energy sources will be used to fuel our planet.

What does the author think is the most likely energy solution for the future?

A. A mix of different energy sources will be the answer. 

B. Fossil fuels will continue to be the best choice. 

C. Nuclear energy probably makes the most sense. 

D. People will all eventually support green energy.

1
24 tháng 6 2018

Chọn A.

Đáp án A.

Dịch câu hỏi: Tác giả nghĩ đâu là giải pháp năng lượng khả quan nhất cho tương lai?

A. Một hỗn hợp các nguồn năng lượng khác nhau sẽ là câu trả lời.

B. Nhiên liệu hóa thạch sẽ tiếp tục là lựa chọn tốt nhất.

C. Năng lượng hạt nhân có lẽ có ý nghĩa nhất.

D. Mọi người cuối cùng sẽ hỗ trợ năng lượng xanh.

Thông tin ở câu cuối cùng của bài viết: “...it is quite possible that both energy sources will be used to fuel our planet.” (...hoàn toàn có khả năng cả hai nguồn năng lượng sẽ được sử dụng để cung cấp nhiên liệu cho hành tinh của chúng ta).

28 tháng 4 2019

Complete each sentence by using the appropriate verbs in the box in the Future continuous tense

- Words: build, give, install, put, use

1. We ____will be putting______ the low energy light bulbs in the kitchen at this time tomorrow

2. My brother _____will be giving_____ a speech about alternative sources of energy at 10 o’ clock om Tuesday

3. They ___will be building_______ a hydro power station in our area at this time next year

4. At this time next month, we ______will be using____ solar energy

5. The workers ___will be installing_______ a network of wind with turbines in this area on June 28th