Tiếng Anh 12 Bright Unit 6 Grammar Expansion

Tiếng Anh Bright 12 Grammar Expansion unit 6 trang 137

Giải bài tập Student book tiếng Anh 12 Bright unit 6 trang 137 bao gồm giải chi tiết các phần bài tập trong Sách giáo khoa tiếng Anh lớp 12 Bright unit 6 The green movement giúp các em học sinh chuẩn bị bài tập tại nhà hiệu quả.

1. Put the verbs in brackets into the correct forms of conditional type 1 or 2. Chia các động từ trong ngoặc thành dạng đúng của câu điều kiện loại 1 và 2.

1. Natural resources will be depleted soon if we _____ (keep) wasting energy.

2. If the company could afford solar-powered LED lights now, they _____ (be able to cut) costs on monthly electric bills.

3. If the city _____ (build) a wind farm in this area, the residents would have access to renewable energy.

4. If we reduce the harmful effects of biomass power, the local community's health _____ (improve).

5. Unless we _____ (use) renewable energy sources instead of fossil fuels, the planet will continue to suffer.

Đáp án

1. keep

2. would be able to cut

3. built

4. will improve

5. will improve

1. Natural resources will be depleted soon if we keep wasting energy.

2. If the company could afford solar-powered LED lights now, they would be able to cut costs on monthly electric bills.

3. If the city built a wind farm in this area, the residents would have access to renewable energy.

4. If we reduce the harmful effects of biomass power, the local community's health will improve.

5. Unless we use renewable energy sources instead of fossil fuels, the planet will continue to suffer.

Hướng dẫn dịch

1. Tài nguyên thiên nhiên sẽ sớm cạn kiệt nếu chúng ta tiếp tục lãng phí năng lượng.

2. Nếu bây giờ công ty có đủ khả năng mua đèn LED chạy bằng năng lượng mặt trời, họ sẽ có thể cắt giảm chi phí trên hóa đơn tiền điện hàng tháng.

3. Nếu thành phố xây dựng trang trại gió ở khu vực này, người dân sẽ được tiếp cận năng lượng tái tạo.

4. Nếu chúng ta giảm thiểu tác hại của năng lượng sinh khối thì sức khỏe của cộng đồng địa phương sẽ được cải thiện.

5. Trừ khi chúng ta sử dụng các nguồn năng lượng tái tạo thay vì nhiên liệu hóa thạch, hành tinh này sẽ tiếp tục bị ảnh hưởng.

2. Choose the correct option. Chọn đáp án đúng.

1. If we _____ solar panels, we would get a supply of green energy from them.

A. install B. installed

C. had installed D. would install

2. _____ to LED light bulbs, we would not only save on electricity bills but also reduce our carbon footprint. A. If we switched B. Unless we switch

C. If we switch D. Unless we switched

3. If you were the mayor, how _____ our town more eco-friendly?

A. will you make B. had you made

C. would you make D. did you made

4. If we start producing tidal power, we _____ our dependence on non-renewable energy sources.

A. could reduce B. would reduce

C. will reduce D. reduce

5. We will run out of fossil fuels soon unless _____.

A. we invest in renewable energy sources.

B. we invested in renewable energy sources.

C. we don't invest in renewable energy sources.

D. we didn't invest in renewable energy sources.

Đáp án

1. B

2. A

3. C

4. C

5. A

1. If we installed solar panels, we would get a supply of green energy from them.

2. If we switched to LED light bulbs, we would not only save on electricity bills but also reduce our carbon footprint.

3. If you were the mayor, how would you make our town more eco-friendly?

4. If we start producing tidal power, we will reduce our dependence on non-renewable energy sources.

5. We will run out of fossil fuels soon unless we invest in renewable energy sources.

Hướng dẫn dịch

1. Nếu chúng ta lắp đặt các tấm pin mặt trời, chúng ta sẽ có được nguồn cung cấp năng lượng xanh từ chúng.

2. Nếu chuyển sang sử dụng bóng đèn LED, chúng ta không chỉ tiết kiệm hóa đơn tiền điện mà còn giảm lượng khí thải carbon.

3. Nếu bạn là thị trưởng, bạn sẽ làm cách nào để thị trấn của chúng ta thân thiện với môi trường hơn?

4. Nếu chúng ta bắt đầu sản xuất năng lượng thủy triều, chúng ta sẽ giảm sự phụ thuộc vào các nguồn năng lượng không tái tạo.

5. Chúng ta sẽ sớm cạn kiệt nhiên liệu hóa thạch nếu không đầu tư vào các nguồn năng lượng tái tạo.

3. Rewrite the sentence using conditional type 3. Viết lại các câu sau dùng câu điều kiện loại 3.

1. Susan didn't have enough money. She didn't buy that electric car.

_______________________________________________

2. They didn't invest in solar power in this area. They became reliant on fossil fuels.

_______________________________________________

3. We didn't support wind power initiatives. We didn't have access to clean energy.

_______________________________________________

4. Our country implemented energy-saving measures last year. We saved a lot of money since then.

_______________________________________________

5. Anthony didn't leave home early. He was late for the green energy workshop.

_______________________________________________

Đáp án

1. If Susan had had enough money, she would have bought that electric car.

2. If they had invested in solar power in this area, they wouldn't have become reliant on fossil fuels.

3. If we had supported wind power initiatives, we would have had access to clean energy.

4. If our country hadn't implemented energy-saving measures last year, we wouldn't have saved a lot of money since then.

5. If Anthony had left home early, he would not have been late for the green energy workshop.

4. Complete the sentences using the verbs in the list in the correct forms of conditionals (types 1, 2 or 3).

• switch • play • not/develop • occur • invest

1. If humans are to solve the climate crisis, using green energy sources _____ a vital role.

2. If developments in the green energy sector _____, we will find it easier to adopt green energy on a large scale.

3. Advances in battery technology would ensure a stable and reliable power supply if we _____ to green energy today.

4. Global warming _____ into such an extreme issue if we had switched to green energy earlier.

5. If we _____ in renewable energy now, we can create a brighter and more sustainable future for future generations.

Đáp án

1. will play

2. occur

3. switch

4. would not have developed

5. invest

1. If humans are to solve the climate crisis, using green energy sources will play a vital role.

2. If developments in the green energy sector occur, we will find it easier to adopt green energy on a large scale.

3. Advances in battery technology would ensure a stable and reliable power supply if we switched to green energy today.

4. Global warming would not have developed into such an extreme issue if we had switched to green energy earlier.

5. If we invest in renewable energy now, we can create a brighter and more sustainable future for future generations.

Hướng dẫn dịch

1. Nếu con người muốn giải quyết cuộc khủng hoảng khí hậu, việc sử dụng các nguồn năng lượng xanh sẽ đóng một vai trò quan trọng.

2. Nếu sự phát triển trong lĩnh vực năng lượng xanh diễn ra, chúng ta sẽ dễ dàng áp dụng năng lượng xanh trên quy mô lớn hơn.

3. Những tiến bộ trong công nghệ pin sẽ đảm bảo nguồn điện ổn định và đáng tin cậy nếu chúng ta chuyển sang sử dụng năng lượng xanh ngày nay.

4. ự nóng lên toàn cầu sẽ không phát triển thành một vấn đề cực đoan như vậy nếu chúng ta chuyển sang sử dụng năng lượng xanh sớm hơn.

5. Nếu chúng ta đầu tư vào năng lượng tái tạo ngay bây giờ, chúng ta có thể tạo ra một tương lai tươi sáng và bền vững hơn cho các thế hệ tương lai.

5. Choose the option (A, B, C or D) to indicate the sentence that is closest in meaning to the given one. Chọn đáp án (A, B, C hoặc D) để chỉ ra câu có nghĩa gần nhất với câu cho trước.

1. I didn't know that product is bad for the environment and that's why I bought it.

A. If I had known that product was bad for the environment, I would not buy It.

B. If I had known that product was bad for the environment, I wouldn't have bought it.

C. If I knew that product was bad for the environment, I would not buy it.

D If I knew that product was bad for the environment, I wouldn't have bought it.

2. We switched to using energy-efficient appliances last month, so we reduced electricity waste a lot.

A. Unless we switch to using energy-efficient appliances, we won't reduce electricity waste a lot.

B. If we switched to using energy-efficient appliances, we would reduce electricity waste a lot.

C. If we had switched to using energy-efficient appliances, we would have reduced electricity waste a lot.

D. If we hadn't switched to using energy-efficient appliances, we wouldn't have reduced electricity waste a lot.

3. Sarah drives to work because there is no public transport available here in the village.

A. Sarah had to drive to work if there wouldn't be public transport available here in the village.

B. Sarah wouldn't drive to work if there was public transport available here in the village.

C. If there had not been public transport available here in the village, Sarah would have driven to work.

D. Sarah will drive to work unless there was public transport available here in the village.

4. Tom wants to install a solar panel at his house, but he can't afford it.

A. Tom would install solar panels at his house if he could afford it.

B. Tom will install a solar panel at his house if he could afford it.

C. Tom would have installed a solar panel at home if he could afford it.

D. Tom would install a solar panel at his house if he could have afforded it.

5. The energy crisis exists because we all rely on finite energy resources.

A. If we all had not relied on finite energy resources, the energy crisis would not have existed.

B. If we all don't rely on finite energy resources, the energy crisis will not exist.

C. Unless we all rely on finite energy resources, the energy crisis will not exist.

D. If we all did not rely on finite energy resources, the energy crisis would not exist.

Đáp án

1. B

2. D

3. B

4. A

5. D

Trên đây là unit 6 tiếng Anh lớp 12 Bright Grammar Expansion trang 137 đầy đủ nhất.