we / look / cheap and clean / sources of energy
Using coal is ________ and it is harmful (pollute)
______ energy is very clean and cheap (sun)
We're looking for cheap, cleand and ______ sources of power (effect)
1.we are looking for cheap clean and....sources of energy
A.effective B.efficient C.serious D.dangerous
2.we should put......on our roof for the heating and hot water
A.solar energy B.equipment C.cracks D.solar panels
VI: Write questions for the underlined parts
56. We are looking for cheap, clean, and effective sources of energy
_________________________________________________________________________________________
57. Solar panels are used to produce energy in that area
_________________________________________________________________________________________
58.We learn to reuse some daily products like empty bottles to save money
_________________________________________________________________________________________
59. People from the countryside move to cities to find work and a better standard of living
_________________________________________________________________________________________
60. People like using urban transport pods because they are very convenient and safe
_________________________________________________________________________________________
Choose the correct answer:
We are looking for cheap, clean and ......... sources of energy.
A. effective
B. eficient
C. serious
D. dangerous
ĐÁP ÁN : B
CHÚC BN HOK TỐT NHÉ NHỚ K CHO MIK NHÉ!
Complete the magazine article with the passive form of the verbs below.
place | solve | provide | store | use |
We are looking for cheap, clean, and effective sources of energy. These types of energy won't cause pollution or waste natural resources of the world. Solar energy will (2) ________by many countries around the world. Solar panels will (3)__________on the roofs of houses and other buildings and the sun's energy will be used to heat water. The energy will (4) ________for a long time. We hope that by using solar energy the problem of the energy shortage will (5) ________.
I. Give the correct from of the word given to complete the sentence.
-Tidal energy is renewable ............ and clean (plenty) -Wind will be used as an ............... friendly sources of energy . (environment) -There are many ways will be used to solve the problem of .......... (pollute) -.............. , fossil fuels are harmful to the environment (fortunate) -We should use them .............. and try to find out alternative sources of power . (economy) -I think that solar energy can be an ............. source of energy in the near future (alter) -It's a clean source of energy . Sailboats couldn't move without this ............. (powerful) -Limit car trips by relying on biking , walking public ............. (transport) -Energy is used to ............ a lot electrical thing (product ) -I don't think so . The solar penels are becoming ............ and easy to install (cheap)I. Give the correct from of the word given to complete the sentence.
-Tidal energy is renewable ............ and clean (plenty) -Wind will be used as an ............... friendly sources of energy . (environment) -There are many ways will be used to solve the problem of .......... (pollute) -.............. , fossil fuels are harmful to the environment (fortunate) -We should use them .............. and try to find out alternative sources of power . (economy) -I think that solar energy can be an ............. source of energy in the near future (alter) -It's a clean source of energy . Sailboats couldn't move without this ............. (powerful) -Limit car trips by relying on biking , walking public ............. (transport) -Energy is used to ............ a lot electrical thing (product ) -I don't think so . The solar penels are becoming ............ and easy to install (cheap)Tidal energy is renewable plentiful and clean -Wind will be used as an environmental friendly sources of energy . -There are many ways will be used to solve the problem of pollution
Chỉ biết từng đó hoi à! Thông cảm nha!
III. Use the cues given to write correct sentences. 1. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. At present most of our electricity come from the use the coal, gas, oil or nuclear power. 2. Scientists/ try/ find/ other alternative sources/ energy. Scientists try to find out other alternative sources like energy. 3. energy / from / sun / be / clean / cheap/ safe /. The energy comes from the sun is clean. cheap and safe.
đúng ko mn
I. Give the correct from of the word given to complete the sentence.
-Tidal energy is renewable ............ and clean (plenty) -Wind will be used as an ............... friendly sources of energy . (environment) -There are many ways will be used to solve the problem of .......... (pollute) -.............. , fossil fuels are harmful to the environment (fortunate) -We should use them .............. and try to find out alternative sources of power . (economy) -I think that solar energy can be an ............. source of energy in the near future (alter) -It's a clean source of energy . Sailboats couldn't move without this ............. (powerful) -Limit car trips by relying on biking , walking public ............. (transport) -Energy is used to ............ a lot electrical thing (product ) -I don't think so . The solar penels are becoming ............ and easy to install (cheap)
Help!!!
We need energy to live and work. Our major source of…(36)……….is oil. Oil is one kind of fossil fuel. The amount of fossil fuel in the world is……(37)….Therefore, we must save it, and the same time, we must find new sources of energy. Geothermal heat and nuclear power are……(38)….sources of energy. They can give us electricity. Other alternative sources are the sun, waves and water. The sources are not only …(39)……and available but also clean and safe for the…(40)…People should develop and use them more and more in the future.
Question 38:
A. alternative
B. polluted
C. harmful
D. expensive