E. Writing – Unit 10 – Sách bài tập Tiếng Anh 7 thí điểm: Why should we save energy?

1. Write the answers to the questions about energy sources.

Viết câu trả lời cho câu hỏi về nguồn năng lượng.

1. What is a carbon footprint?

___________________________

2. Why is oil a non-renewable energy source?

___________________________

3. What are the disadvantages of nudear power?

___________________________

4. Why should we save energy?

___________________________

5. What should we do to reduce our electric bills?

___________________________

6. What should the goverment do to reduce the use of petrol?

___________________________

7. What type of energy source will be used in Viet Nam in the future?

___________________________

8. Why do you think biogas will be used in the future?

___________________________

Đáp án gợi ý:

1. It s me negative effects we have on the environment.

2. Because it takes a long time to replace it.

3. It is expensive and dangerous.

4. Because it’s important in everyone’s life.

5. We should use low energy light bulbs in our houses or turn off the lights before going to bed.

6. The government should increase the tax on petrol.

7. Hydro power and solar energy will be used.

8. Because it’s abundant and clean.

2. Write a paragraph about how to save home energy, using the following outline.

Introduction

Body
– use/short shower head/or/buy”low-flow’ shower/use less baths
– turn off/lights/conditioners/before/leave home/whenever/not in/rooms
– keep/refrigerator doors/ closed
– go/school/bike

Conclusion

 Đáp án gợi ý:

Good morning/afternoon ladies and gentlemen,

My name is Nam. Today I’m going to tell you how to save home energy.

Most people use too much electricity and water at home. You can reduce the amount of energy by

-using short shower heads or buy ’low-flow’ showers;

-turning off the lights and air conditioners before leaving home or whenever you are not in your rooms.

-keeping the refrigerator doors closed.

-going to school by bike.

If you take my advice, you won’t have to pay so much for your bills, and you can save necessary energy.

Thanks for listening.