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46. people will develop alternative sources of energy.
⟹Alternative sources.....will be developed of energy...........
47. with that device people will changeinto electricity.
⟹ with that device the wave energy.....will be changed into...........
48. people will construct more wind turbines in that area to produce electricity.
⟹ more wind turbines...will be constructed in that area to produce electricity....
49. scientists will find solutions to reduce pollution in our city.
⟹ solutions....will be found by scientists to reduce pollution in our city....
50. governments will make more regulations to reduce industrial pollution.
⟹ more regulations....will be made to reduce industrial pollution by governments...........
Change the sentences into the passive voice.
1. Scientists anticipate that people will be up fossil fuels by 2052
-> It is anticipated that fossil fuels.................will be up by 2052...................
2. Solar energy will replace most fuels in the future.
-> Most of fossil fuels...............will be replaced in the future by solar energy...............
3. We will minimize the use of electricity to save our energy.
-> The use of electricity ...........will be minimized to save our energy.................
4. Human will use the sun as the biggest energy source for the future.
-> The sun.........will be used as the biggest energy source for the future.........................
5. Space-based solar power will allow us to work around these challenges.
->We................will be allowed to work around these challenges by space-based solar power................
6. Government will make more regulations to reduce industrial pollution.
-> More regulations..........will be made to reduce industrial pollution government...............
7. Scientists will find solutions to reduce pollution n our country.
-> Solutions..........will be found to reduce pollution n our country....................
8. People will construct more wind turbines in that area to produce electricity
-> More wind turbines............will be constructed in that area to produce electricity.................
Change the following sentences into the Passive Voice.
46. People will develop alternative sources of energy.
Alternative sources______will be developed of energy_______
47. With that device people will change the wave energy into electricity.
With that device the wave energy____will be changed into________
48. People will construct more wind turbines in that area to produce electricity.
More wind turbines__will be constructed in that area to produce electricity_
49. Scientists will find solutions to reduce pollution in our city.
Solutions___will be found by scientists to reduce pollution in our city_
50. Governments will make more regulations to reduce industrial pollution.
More regulations____will be made to reduce industrial pollution by governments___
Chuyển sang câu bị động:
1) They will install solar panels on the roof of our house next week.
=> Solar panels will be installed on the roof of our house next week.
2) People will develop alternative sources of energy
=> Sources of energy will be developed alternative.
3) People will construct more wind turbines in that area to produce electricity
=> More wind turbines will be constructed in that area to produce electricity.
4) Scientists will find solutions to reduce pollution in our city.
=> Solutions will be found by scientists to reduce pollution in our city.
5) Governments will make more regulations to reduce industrial pollution.
=> More regulations will be made to reduce industrial pollution.
Chúc bạn học tốt!
Chuyển sang câu bị động:
1) They will install solar panels on the roof of our house next week
Solar panel will be installed on the roof of our house next week
Còn mấy câu còn lại bạn tham khảo ở đây nha :Câu hỏi của Trang Huyền - Tiếng anh lớp 7 | Học trực tuyến
#maymay#
1. Scientists will find solutions to reduce pollution in ourcity.
Solutions to reduce pollution in ourcity will be found by Scientists
2. Governments will make more regulations to reduce industrialpollution.
Morere gulations will be made to reduce industrialpollution by Governments
3. People will construct more wind turbines in that area to produceelectricity.
More wind turbines will be constructed in that area to produceelectricity
4. With that device people will change the wave energy intoelectricity.
With that device the wave energy will be changed
5. People will develop alternative sources ofenergy.
Alternative sources of energy will be developed
I. Change the following sentences into the Passive Voice.
1. Scientists will find solutions to reduce pollution in ourcity.
Solutions will be found by scientists to reduce pollution in our city.
2. Governments will make more regulations to reduce industrialpollution.
More regulations will be made by governments to reduce industrial pollution.
3. People will construct more wind turbines in that area to produceelectricity.
More windt urbines will be constructed in that area to produce electricity.
4. With that device people will change the wave energy intoelectricity.
With that device the wave energy will be changed into electricity.
5. People will develop alternative sources ofenergy.
Alternative sources of energy will be developed .
1 . They will install solar panels on the roof of our house next week .
=> Solar panels will be installed on the roof of our house by them next week
2. Will the plumber check cracks on the water pipes in two days ?
=> Will the water pipes be cracked by the plumber check in two days ?
3. They won't show the film on types of future energy sources next Friday .
=> The film on types of future energy sources won't be showed by them next Friday
4. They will destroy the old power plant at the end of this year .
=> The old power plant will be destroyed by them at the end of this year
5. We will use biogas for cooking and heating next month .
=> Biogas will be used for cooking and heating by us next month
6. People won't burn fossil fuels for energy in the future .
=> Fossil fuels won't be burned for energy in the future
7. Shall we reduce our electricity bills to 20 % in five months ?
=> Shall our elctricity bills be reduced to 20% (by us) in five months ?
8. They will provide electricity next year .
=> Electricity will be provided by them next year
9. They will increase the tax on petrol to 15% next September .
=> The tax on petrol will be increased to 15% by them next September
10. We shall replace ordinary 100 - watt light bulbs with energy - saving ones .
=> Ordinary 100 - watt light bulbs with energy - saving ones shall be replaced by us
Read the passage below and an answer the question :
We can develop alternative sources of energy,and unless we'll never succeed.instead of burning fossil fuels we should be concentrating on more economic uses of electricity because electricity can be produced from any source of energy. If we didn't waste so much energy,our resources would last longer. We can save more energy by conservativation than we can produce for the same money. Unless we do research on solar energy wind power tidal power hydroelectric plants.... Our fossil fuels will run out and we'll all freeze starve to dealth . Many countries are spending much more time and money on research because the energy from the sun the waves and the winds last forever.we really won't survive unless we start working on cleaner safer scour of energy .
1 Can electricity be produced from any sources of energy?
Yes, it can.
2 What would happen if we didn't waste so much energy?
If we didn't waste so much energy, our resources would last longer.
3 Why are many countries spending much more time and money doing research on energy from the sun the waves and the wind?
Because the energy from the sun the waves and the winds last forever.
4 What will happen unless we start working on cleanr and safer sources of energy?
We really won't survive unless we start working on cleaner and safer scources of energy
Exercise 2.
1. I am strong enough to could lift this box alone.
2. The ladder is long enough to could reach the window.
3. The fire is hot enough to would boil the kettle.
4. Lan is old enough to could go to school by herself.
5. Ba is tall enough to could play volleyball.
6. Mai is intelligent enough to could do that test.
7. Tam is old enough to could ride a motorbike.
8. The children are tired enough to could go to bed early.
9. We are thirsty enough to could drink a lot of water.
Exercise 3.
1. What are you going to do this afternoon?
2. What did we buy yesterday?
3. Where is the wardrobe?
UNIT 10: SOURCES OF ENERGY
I. Choose the correct answers.
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. By the middle of 21st centery, people indeveloping countries………....more renewable energy.
A. uses B. will be using C. used D. have used
=> Đáp án khác: will have used ( tương lai hoàn thành) vì có by+ mốc thời gian trong tương lai
4. Fossil fuels are very common in our society but they...……the environment.
A. renew B. provide C. waste D. pollute
5. Serveal governments try to………….the use of fossil fuels.
A. reduce B. increase C. waste D. save
6. We should put…………….on our roof for the heating and hot water.
A. solar energy B. equipment C. cracks D. solar panels
II. Complete the sentences with the correct form of the words in brackets.
1. I …don't study…..( not study) this evening. Do you want to go out?
2. My brothers and I……will not camp….(not camp) this week. We will be too busy studying for exams.
3. My friend……is practicing….(practice) for the TOEFL exam over her summer vacation.
4. At this time tomorrow, what…will…..you…be doing…..(do) ?
5. Next week, I……will drive…..(drive) from Hanoi to Danang. You won’t
Able to contact me for a couple of days.
6. Please don’t call me after 11 p.m. I……will be sleeping……(sleep).
7. Tomorrow, I…will sit…..(sit) in the same seat that I am sitting in now.
8. I……will not travel….(not travel) with my brother through Europe because I don’t have enough money.
9. My brother…hasn't got….(not get) married any time soon. He
Has no job and he doesn’t seem to want to do anything.
10. We……will be riding……..(ride) our bicycle around Hoan Kiem Lake from 6 a.m to 8 a.m tomorrow.
III. Change the sentences into the passive voice.
1. Scientists anticipate that people will use up fossil fuels by 2052.
( It is anticipated that fossil fuels……will be used up by 2050……...
2. Solar energy will replace most of fossil fuels in the future.
( Most of fossil fuels…will be replaced by solar energy in the future ……..
3. We will minimize the use of electricity to save our energy.
( The use of electricity……will be minimized to save our energy ……...
4. Human will use the sun as the biggest energy source for the future.
( The sun……will be used as the biggest energy source for the future by humane ……
5. Space-based solar power will allow us to work around these challenges.
( We…will be allowed to work around these challenges by space-based solar power……...
6. Government will make more regulations to reduce industrial pollution.
( More regulations…will be made to reduce industrial pollution by government …..
7. Scientists will find solutions to reduce pollution in our country.
( Solutions…will be found to reduce pollution in our country by scientists……..
8. People will construct more wind turbines in that area to produce electricity.
( More wind turbines…will be constructed in that area to produce electricity…….
Complete the second sentences in each pair so that it has similar meaning to the first sentence.
1. Government will make more regulations to reduce industrial pollution.
More regulations ....will be made to reduce industrial pollution by government
2. People won't burn fossil fuels for energy in the future.
Fossil fuels for energy won't be burned in the future..................................................................................................
3. People will construct more wind turbines in that area to produce electricity.
More wind turbines in that area will be constructed to produce electricity.....................................................................................
4. Sall we reduce our electricity bills to 20% in five months?
Will our electricity bills be reduced to 20% in five months?.......................................................................................
5. People wilol develop alternative sources of energy.
Alternative sources of energy will be developed......................................................................................
6. We will be providing this time next year.
Electricity will being provided this time next year.....................................................................................................
7. Scientists will find solutions to reduce pollution in our city.
Solutions will be found to reduce pollution in our country by scientists......................................................................................................
8. They will increase the tax on petrol to 15% next September.
The tax on petrol will be increased to 15% next September.........................................................................................................
9. With that device people will change the wave energy in to electricity.
With that device the wave energy will be changed in to electricity................................................................
10. We shall replace ordinary 100- watt light bulls with energy- saving ones.
Ordinary 100-watt light bulls shall be replaced with energy-saving ones.......................................................................................................
Complete the second sentences in each pair so that it has similar meaning to the first sentence.
1. Government will make more regulations to reduce industrial pollution.
More regulations .......................will be made to reduce industrial pollution by government......................................................................
2. People won't burn fossil fuels for energy in the future.
Fossil fuels ...........won't be built for energy in the future.......................................................................................
3. People will construct more wind turbines in that area to produce electricity.
More wind turbines ................will be constructed in that area to produce electricity.......................................................................
4. Sall we reduce our electricity bills to 20% in five months?
Will our electricity ..........bills be reduced to 20% in five months?.............................................................................
5. People wilol develop alternative sources of energy.
Alternative sources .........of energy will be developed .............................................................................
6. We will be providing this time next year.
Electricity ............will be provided this time next year..........................................................................................
7. Scientists will find solutions to reduce pollution in our city.
Solutions .............will be found to reduce pollution by scientists in our city.........................................................................................
8. They will increase the tax on petrol to 15% next September.
The tax ..............on petrol will be increased to 15% by them next September..........................................................................................
9. With that device people will change the wave energy in to electricity.
With that device the wave energy ................will be changed into electricity...............................................
10. We shall replace ordinary 100- watt light bulls with energy- saving ones.
Ordinary ................... 100 - watt light bulbs with energy - saving ones shall be replaced by us....................................................................................