7. Choose the correct option.
(Chọn đáp án đúng.)
1. Is wind power _____ to the ecosystem?
A. impact B. impacted C. impactful
2. Energy prices will become more _____ in the future.
A. predicted B. predicting C. predictable
3. Unfortunately, we are heavily dependent on _____ fuels.
A. imported B. importing C. importation
4. We need more _____ sources.
A. consistent B. consisted C. consisting
5. Is the _____ of turbines costly?
A. installed B. install C. installation
6. Fossil fuels run the risk of _____ in the near future.
A. depletion B. deplete C. depleted
7. There are quite a lot of _____ in the atmosphere.
A. pollute B. pollutants C. polluting
8. A _____ of energy costs will boost the economy.
A. reduced B. reducing C. reduction
1. Is wind power impactful to the ecosystem?
(Năng lượng gió có tác động mạnh mẽ đến hệ sinh thái không.)
2. Energy prices will become more predictable in the future.
(Giá năng lượng sẽ trở nên dễ dự đoán hơn trong tương lai.)
3. Unfortunately, we are heavily dependent on imported fuels.
(Không may là chúng ta cực kỳ phụ thuộc vào nhiên liệu nhập khẩu.)
4. We need more consistent sources.
(Chúng ta cần nhiều nguồn phù hợp hơn.)
5. Is the installation of turbines costly?
(Chi phí cài đặt các tua bin có đắt đỏ không.)
6. Fossil fuels run the risk of depletion in the near future.
(Nhiên liệu hóa thạch có nguy cơ cạn kiệt trong thời gian tới.)
7. There are quite a lot of pollutants in the atmosphere.
(Có khá nhiều chất gây ô nhiễm trong bầu khí quyển.)
8. A reduction of energy costs will boost the economy.
(Sự giảm chi phí năng lượng sẽ thúc đẩy nền kinh tế.)
Các bài tập cùng chuyên đề
Vocabulary (Từ vựng)
Advantages of renewable energy (Lợi ích của năng lượng tái tạo)
5. Match the words in the two columns.
(Nối các từ trong hai cột.)
|
1. ___ affordable 2. ___ permanent 3. ___ dependence 4. ___ harness 5. ___ abundant 6. ___ maintenance |
a. electricity in nature b. power c. costs d. free source of electricity e. to install f. on fossil fuel |
6. Fill in each gap with affordable, permanent, harness, abundant, dependence or maintenance.
(Điền vào mỗi chỗ trống với affordable, permanent, harness, abundant, dependence or maintenance.)
A: Hi, Mike! I'm attending a seminar on green energy sources. Are you interested in joining me?
B: Sure! The power of the sun and the wind is 1) _____ in Asia. I'd love to find out how we can develop new technology.
A: Lots of Asian nations can develop renewable energy effectively, especially in sunny or windy areas. We must 2) _____ electricity potential in nature and reduce our 3) _____ on fossil fuels soon.
B: Do green energy sources have high 4) _____ costs?
A: I'm sure the seminar will give you all the answers.
B: Well, the new technology should be more 5) _____ to install to ensure our future sustainable development.
A: Absolutely! It's vital to take advantage of 6) _____ free sources of energy like the wind and the sun.
8. Fill in each gap with the correct word from the list.
• imported • consistent • impactful • depletion • pollutants • predictable • reduction • installation
1. Fewer _____ fuels would mean more energy independence.
2. Are these sources reliable and _____?
3. Solar power is not _____ to the environment.
4. Wind and solar power will never suffer from _____.
5 Factories emit harmful _____ into the air.
6. The future energy prices are not _____.
7. These turbines are silent and space-saving, and offer a huge _____ in costs.
8. Our company specialises in the manufacturing and _____ of solar panels.
