Bài giảng môn Tiếng Anh Lớp 7 - Unit 10: Sources of Energy - Lesson 2: A closer look 1

Nội dung text: Bài giảng môn Tiếng Anh Lớp 7 - Unit 10: Sources of Energy - Lesson 2: A closer look 1

1. Welcome to my lesson! Teacher: Nguyen Thị Thu Hoa
2. Sources of energy Renewable Non -renewable sources sources wind hydro solar oil coal natural gas
3. UNIT 10: SOURCES OF ENERGY Lesson 2: A closer look 1
4. Put the words below into the table to describe the types of energy limited unlimited harmful cheap available renewable non-renewable exhaustible abundant polluting safe dangerous convenient expensive clean Source of energy Advantage(s) Disadvantage(s) wind Example: Example: abundant not always available safe Water/hydro Clean and safe Expensive, not available solar Renewable, plentiful, Expensive clean and safe Renewable, plentiful, biogas Harmful and polluting available, clean and safe nuclear Renewable, clean and Expensive, dangerous safe Harmful, exhaustible and Coal/oil/natural gas Abundant polluting
5. *Activity 2: Compare with partner: Duy Lan Lan : I think solar is renewable. Duy : Me too. I also think it is clean and safe
6. 3. Look at the pictures and complete these sentences, using the words in 1. 1. solar energy is renewable. Moreover, it is clean and safe
7. 3. Look at the pictures and complete these sentences, using the words in 1. 2. Using coal is polluting, and it is .Non-renewable
8. 3. Look at the pictures and complete these sentences, using the words in 1. 3. wind power is abundant. It is also . .andclean safe.
9. 3. Look at the pictures and complete these sentences, using the words in 1. 4. Nuclear energy is renewable and clean. But it is .expensive and .dangerous
10. Pronunciation
11. 4. Listen and repeat. Which words are stressed on the first syllable and which ones are stressed on the second syllable? Put them in the appropriate columns. Dangerous enormous limited Easily expensive plentiful Abundant energy convenient Ooo oOo Example: ‘dangerous Example: ex’pensive
12. 4. Listen and repeat. Which words are stressed on the first syllable and which ones are stressed on the second syllable? Put them in the appropriate columns. Dangerous enormous limited Easily expensive plentiful Abundant energy convenient Ooo oOo - Dangerous - Expensive - Plentiful - Abundant - Limited - Convenient - Easily - Enormous - Energy
13. 5. Read the following sentences and mark (‘) the stressed syllable in the underlined words. Then listen, check and repeat. 1. Coal will be replaced by another renewable source. 2. Wind power is convenient and abundant. 3. Natural gas is limited and it is harmful to the environment. 4. Solar energy is plentiful and it can be replaced easily. 5. Nuclear power is expensive and dangerous.
14. 5. Read the following sentences and mark (‘) the stressed syllable in the underlined words. Then listen, check and repeat. 1. Coal will be replaced by a’nother re’newable source. 2. Wind power is con’venient and a’bundant. 3. Natural gas is ‘limited and it is harmful to the en’vironment. 4. Solar energy is ‘plentiful and it can be replaced ‘easily. 5. Nuclear power is ex’pensive and ‘dangerous.
15. Homework • Learn by heart all the new words. • Prepare for next lesson.