[Global success] Giải tiếng Anh 7 Unit 10: Energy sources - Skill 1

Reading

1. Work in pairs. Discuss the following questions (Làm việc theo cặp. Thảo luận các câu hỏi sau)

1. What are the main energy sources in Việt Nam? (Các nguồn năng lượng chính ở Việt Nam là gì?)

2. What type(s) of energy sources will we use in the future? (Chúng ta sẽ sử dụng (những) loại nguồn năng lượng nào trong tương lai?)

2. Mr Lam is giving a lecture on energy sources. Read the text and choose the best option (A, B, or C) to complete the sentences (Thầy Lâm đang giảng bài về các nguồn năng lượng. Đọc văn bản và chọn phương án đúng nhất (A, B hoặc C) để hoàn thành các câu)

Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

1. Non-renewable sources are cheap and _______.

A. available

B. easy to use

C. expensive

2. _______  come from the sun, wind or water.

A. Renewable sources

B. All energy sources

C. Non-renewable sources

3. When energy comes from water, we call it _______.

A. wind energy

B. solar energy

C. hydro energy

4. Renewable energy sources are better for _______.

A. the environment

B. our cars

C. hydro energy

Answer:

1. B                  2. A                   3. C                   4. A

3. Read the text again and answer the questions (Đọc lại văn bản và trả lời các câu hỏi)

1. How many energy sources are there? What are they?

2. What do non-renewable sources include?

3. What are the advantages of renewable energy?

4. What will we rely more on in the future?

Answer:

1. There are two. They are non-renewable sources and renewable sources.

2. Non-renewable sources are coal, oil and natural gas.

3. Renewable sources are available, clean and safe to use.

4. Renewable sources.

Speaking

4. Work in groups. Discuss and put the following words or phrases in the appropriate columns (Làm việc nhóm. Thảo luận và đặt các từ hoặc cụm từ sau vào các cột thích hợp)

run out                  easy to use                  expensive                  safe to use

limited                  cheap                  available                  good for the environment

Answer:

5. Work in pairs. Ask and answer questions about the advantages and disadvantages of different energy sources (Làm việc theo cặp. Hỏi và trả lời các câu hỏi về ưu điểm và nhược điểm của các nguồn năng lượng khác nhau)

Answer:

A: What are the advantages of hydro energy?

B: It's available, clean and safe to use. 

A: What are its disadvantages? 

B: It's expensive to produce.