The over-exploitation of non-renewable energy sources will be firmly controlled by the government
The over-exploitation take my heart and i lose the control
Children tend to be more _____________ than adults. (imagine)
More renewable energy sources will be used to solve the problem of____. POLLUTE
Because our major sources of energy are running out while the solar energy is abundant and___ .LIMIT
____,fossil fuels are harmful to theenvironment.FORTUNATE
Energy is used to produce a lot of____things.ELECTRic
The____of wind turbines will be completed by next Friday.INSTALL
It can be found in only some places of the earth. It comes from___inside the earth.DEEP
UNIT 10: SOURCES OF ENERGY
1. What are some non-renewable sources of energy? Talk about the possible bad effects they have on the environment.
2. What are some renewable sources of energy? Talk about the-possible benefits they bring to the environment.
3. What can you do to reduce the energy bills in your family?
4. Your school needs to cut down on electricity bill. Make suggestions and recommendations to the principal.
5. What can people/ the government do to save non-renewable sources of energy for our next generations?
Vt topic với những ý trên
IX. Viết lại câu cho nghĩa không đổi dựa vào gợi ý:
1. The government will bring electricity to remote areas next year.
(Passive…)
2. The government will be building a new school here this time next month..
(Passive…)
3. Alternative energy sources won’t replace coal, oil, and gas anytime soon
(Passive)
4. Will we use up all the world’s oil in the nest 100 years..( passive)
5. Natural gas is cheaper and less polluting than coal.(Coal is……)
6. We are trying to find cheap and clean and effective sourced of energy.(We are looking...)
7. Will solar and wind replace fossil fuels within 20 years? (Will fossil fuels………)
8. This is the second time I have visited Yaly hydroelectric power plant. (I have…)
9. They built the first hydroelectric power plant in Niagara Falls in 1879..( passive)
The first hydroelectric power plant……………………………
10. It’s a good idea to switch off electrical appliances when they aren’t in use.(You should………)
11. Although coal is the most polluting of fossil fuels, it is still the largest sources of energy worldwide.
Despite……………………………..
12. Biogas will be being used for fuel in homes and for transport..( passive) (People………
Read the following passage and decide whether the statements are true (T) or false (F).
We use many different energy sources for the sake of us. Energy sources are classified into two groups: non-renewable and renewable.
Non-renewable energy sources are those that take millions of years to form and will run out some day. It is energy that comes from fossil fuels such as coal, crude oil, and natural gas. Fossil fuels are mainly made up of carbon and were formed millions of years ago. The chemical reaction which takes place when we burn fossil fuels releases carbon compounds such as carbon monoxide and carbon dioxide into the air. Carbon dioxide is one of the green house gases which is contributing to global warming and air pollution.
On the other hand, renewable energy sources will never run out, are better for the environment and do not cause pollution. Renewable energy is often called green energy because it is a natural energy, always available and does not have to be formed like non-renewable energy. The green energy is always there. For example, the Sun consistently shines, water is abundant, and the wind blows throughout the year. The five types include solar energy from the Sun; geothermal energy from heat within the Earth; hydroelectric energy from moving water; biogas from dead plants and microorganisms and finally, energy from the wind.
More renewable energy sources will be used to solve the problem of ___________________.
pollute
polluted
polluting
pollution
X.Use there cues to make meaningul sentences. Methods/to control/population/should/carry out/soon. =>_______________________. People/afraid/non-renewable sources of energy/run out/in the future. =>_____________________________________. If/people/build/solar power/plant,/space/must/very huge. =>____________________________. Participate/festival, people/have/great excuse/get dirty/have fun. =>_________________________. Some people/interested/horror movie/because/they/want/experience/complex/extreme emotions. =>________________________________________. have/we/enough/will/in ten years/parking places/?/(rearrange the words/phrares to make the sentence) =>________________________________. Giúp tôi với:D
Read the following passage and choose the correct answer.
We use many different energy sources to do work for us. Energy sources are classified into two groups - renewable and nonrenewable. Non-renewable energy sources are those that take millions of years to form and will run out some day. It is energy that comes from fossil fuels such as coal, crude oil, and natural gas. Fossil fuels are mainly made up of carbon and were formed millions of years ago. The chemical reaction which takes place when we burn fossil fuels releases carbon compounds such as carbon monoxide and carbon dioxide into the air. Carbon dioxide is one of the green house gases which is contributing to global warming and air pollution. On the other hand, renewable energy sources will never run out, are better for the environment and do not cause pollution. Renewable energy is often called green energy because it is a natural energy, always available and does not have to be formed like nonrenewable energy. The green energy is always there. For example, the Sun consistently shines, water is abundant, and the winds blow throughout the year. The five types include solar, energy from the Sun; geothermal, energy from heat within the Earth; hydroelectric, energy from moving water; biomass, energy from dead plants and microorganisms and finally, energy from the wind.
36. Which sentence is NOT TRUE about non-renewable energy sources?
A. They take millions of years to form. B. They will run out someday C. They come from fossil fuels D. they are always available
37. Which sentence is TRUE about renewable energy sources?
A. They are bad for the environment B. They are not always available C. They are called green energy D. They can be used up
38. When does the chemical reaction take place?
A. When we use energy from the wind. B. When we burn fossil fuels C. When we use green energy D. When global warming happens
39. What is NOT INCLUDED in the five types of green energy?
A. solar B. hydroelectric C. natural gas D. biomass
40. What does geothermal come from?
A. dead plants B. heat within the earth C. the wind D. moving water
X.Use there cues to make meaningul sentences. 1. Methods/to control/population/should/carry out/soon. =>_______________________. 2. People/afraid/non-renewable sources of energy/run out/in the future. =>_____________________________________. 3. If/people/build/solar power/plant,/space/must/very huge. =>____________________________. 4. Participate/festival, people/have/great excuse/get dirty/have fun. =>_________________________. 5. Some people/interested/horror movie/because/they/want/experience/complex/extreme emotions. =>________________________________________. 6. have/we/enough/will/in ten years/parking places/?/(rearrange the words/phrares to make the sentence) giúp tôi với:D
ACROSS
1. We are doing a…...on sources of energy now.
2. Alternative....of energy will be developed quickly.
3. What should the government do to ....................the use petrol?
4. Wind……will offer a great deal of energy in the future.
DOWN
1. My friends and I ride bicycles to school to reduce air……….
5. They put low…..light bulbs in the classroom.
6. My father prefers using……………………transport to protect the enviroment
7. When a source is used, it usually takes time to…………it
