Bài giảng Tiếng Anh Lớp 10 - Unit 11: Sources of energy - Lesson: Reading - Hoàng Thị Lý

Nội dung text: Bài giảng Tiếng Anh Lớp 10 - Unit 11: Sources of energy - Lesson: Reading - Hoàng Thị Lý

1. WELCOME TO OUR CLASS Full name: Hoàng Thị Lý – Group 4
2. CROSSWORD GAME 1. It is a noun. You need it to wash all fruits and vegetables before using. 2. During a storm, what makes the trees sway? 3. It is a verb. To keep sth for future use. 4. People need to use it to make vehicles move on the road. 5. It is fuel to cook. 6. It helps us to light the bulb.
3. CROSSWORD GAME 1 W A T E R 1 2 W I N D 2 3 S A V E 3 4 P E T R O L 4 5 G A S 5 6 E L E C T R I C I T Y 6 11. It is a noun. you need it to wash vegetables and fruits 14. One12. During thing, peoplea storm, need trees to sway. use to What make makes vehicles the move trees? on 13. It is a1 verb.5. Itbefore is To fuel keep usingto cook.sth for future. 16. It helps theus to road. light the bulb.
4. ENERGY
5. UNIT 11: SOURCES OF ENERGY Period: 38 A. Reading I. Vocabulary:
6. 1 - Alternative - (adj): that can be used instead of something else 2 - Exhaust - (v): to run out of, to weaken, to empty 3 - Released - (adj): be free 4 - Fossil fuel - (n) : nguyên liệu hóa thạch 5 - Geothermal heat - Nuclear reactor (n): phản ứng hạt nhân( translation) - (n) địa nhiệt
7. - Nuclear energy (n): năng lượng hạt nhân
8. - Solar energy (n) năng lượng mặt trời
9. - Hydro electricity (n) thủy điện
10. New words: - Alternative (adj): that can be used instead of something else - Exhaust (v): to run out of, to weaken, to empty - Released (adj): be free - Fossil fuel (n) : nguyên liệu hóa thạch - Geothermal heat (n) địa nhiệt - Nuclear energy (n): năng lượng hạt nhân - Nuclear reactor (n): phản ứng hạt nhân - Nuclear reactor (n): phản ứng hạt nhân( translation) - Solar energy (n) năng lượng mặt trời - Hydro electricity (n) thủy điện
11. Exercise: Scan the passage and write down the advantage (s) and disadvantage (s) of each alternative source of energy(5 minutes) alternative limited energy released exhausted 1. Six hundred balloons were ___release at the ceremony. 2. They are looking for ___alternative methods of making it. 3. People use ___energy to run machines, heat and cool their homes. 4. The food in the restaurant is cheap, but the choice is rather ___.limited 5. Fuel supplies are nearly ___.exhausted
12. II. Practice Task 1: Scan the passage and write down the advaniage(s) and disadvantage(s) of each alternative source of enerey.
13. KEYS Sources of energy Advantage(s) Disadvantage(s) Nuclear energy It's unlimited. It can be very dangerous. Solar energy It is not only plentiful It's only possible during and infinite but also the day time. clean and safe. Wind power It is a clean & There's no wind energy unlimited. when there is no wind. Water power It is a clean & unlim- It is expensive. ited. Geothermal heat It's available. It is only possible in few places.
14. Task 2: Complete the summary of the reading passage by filling each blank with a suitable word from the box. one environment alternative limited unlimited sources energy fuels We need energy to live and work. Our major source of (1) ___energy is oil. Oil is (2) ___one kind of fossil fuel. The amount ot fossil (3) ___fuels in the world is (4) ___limited . Therefore, we must save it, and at the same time, we must find new sources of energy. Geothermal heat and nuclear power are (5) ___alternative sources of energy. They can give us electricity. Other alternative (6) ___sources are the sun, waves and water. These sources are not only (7) ___unlimited and available but also clean and safe for the (8) ___environment . People should develop and use them more and more in the future.
15. Write a short paragraph (about 50 – 100 words) with the following topic Which source of energy do you think has the most potential? Why’s that?
16. Topic: Choose an energy source that you think has the most potential. Why’s that? Suggestions: + Which source of energy do you think has the most potential? ( solar energy) + Give the reasons by answering the following questions: - Is solar energy a renewable source of energy or not ? - What is the greatest advantage of solar energy ? that other clean energy sources do not have.