Bài giảng Tiếng Anh Lớp 9 - Unit 7: Saving energy - Lesson 1:Getting started + Listen and read

Nội dung text: Bài giảng Tiếng Anh Lớp 9 - Unit 7: Saving energy - Lesson 1:Getting started + Listen and read

1. water electricity gas petrol coal
2. Unit 7 SAVING ENERGY Lesson 1:Getting started + Listen and read
3. 1. GETTING STARTED Look at the pictures. Work with a partner to make a list of things the family could do to save energy.
4. 2. Listen and read Mrs. Mi is talking with her neighbor, Mrs. Ha. Mrs. Mi: What’s the matter, Mrs. Ha? Mrs. Ha: I’m worried about my most recent water bill. It’s enormous. Mrs. Mi: Let me see. 200,000 dong! You should reduce the amount of water your family uses. Mrs. Ha: How do I do that? Mrs. Mi: First of all, get a plumber to make sure there are no cracks in the pipes. Mrs. Ha: I’ll do that. Mrs. Mi: Baths use twice as much water as showers, so I suggest taking showers. And remember to turn off the faucets. A dripping faucet can waste 500 liters of water a month. Mrs. Ha: I see. Thank you.
5. VOCABULARY - Energy (n): năng lượng - Saving energy: tiết kiệm được năng lượng - Recent (adj): gần đây - Bill (n): hóa đơn - Plumber (n): thợ nước, thợ sửa chữa hệ thống cấp nước - Crack (n): vết nứt, vết rạn - Pipe (n): ống nước - Suggest (v): gợi ý, đóng góp ý kiến - Faucet (n): vòi nước - Drip (v): nhỏ từng giọt, rỉ nước
6. 2. Listen and read Mrs. Mi is talking with her neighbor, Mrs. Ha. Mrs. Mi: What’s the matter, Mrs. Ha? Mrs. Ha: I’m worried about my most recent water bill. It’s enormous. Mrs. Mi: Let me see. 200,000 dong! You should reduce the amount of water your family uses. Mrs. Ha: How do I do that? Mrs. Mi: First of all, get a plumber to make sure there are no cracks in the pipes. Mrs. Ha: I’ll do that. Mrs. Mi: Baths use twice as much water as showers, so I suggest taking showers. And remember to turn off the faucets. A dripping faucet can waste 500 liters of water a month. Mrs. Ha: I see. Thank you. ANSWER THE QUESTIONS 1. Why is Mrs. Ha worried? 2. How much money does Mrs. Ha pay for her water bill? 3. What does Mrs. Mi advise Mrs. Ha to do? 4. Can a dripping faucet waste 500 liters of water a month?
7. ANSWER KEYS: 1. Why is Mrs. Ha worried? → Because her recent water bill is enormous. 2. How much money does Mrs. Ha pay for her water bill? → She pays 200.000 dong. 3. What does Mrs. Mi advise Mrs. Ha to do? → Mrs. Mi advises Mrs. Ha to get a plumber to check her water pipes and to reduce the amount of water by taking showers and turning off the faucets after use. 4. Can a dripping faucet waste 500 liters of water a month? → Yes, it can.
8. Notes: Making suggestions Câu đề nghị gồm 2 dạng: Dạng 1:khi ta đề nghị, nêu ý kiến để làm một việc gì đó. s + suggest + v-ing + something EX: I suggest taking showers. Dạng 2: khi ta nêu lên một đề nghị nhưng với mục đích khuyên bảo một ai đó. s1 + suggest (that) + s2 + should + v EX: I suggest (that) you should speak English in class.
9. a) Practice the dialogue with a partner.
10. b) True or False? Check (√) the boxes. Then correct the false statements. T F 1. Mrs. Ha is worried about her water bill. 2. Mrs. Mi gives Mrs. Ha advice on how to save water. 3. Mrs. Ha has checked the pipes in her house and found no cracks. 4. Mrs. Ha suggests getting some tool to check cracks in the pipes. 5. Mrs. Mi suggests taking showers to save water.
11. ANSWER KEYS: b) True or False? Check (√) the boxes. Then correct the false statements. T F 1. Mrs. Ha is worried about her water bill. √ 2. Mrs. Mi gives Mrs. Ha advice on how to save water. √ 3. Mrs. Ha has checked the pipes in her house and found no cracks. √ → Mrs. Ha will call a plumber to check there are no cracks in the pipes. 4. Mrs. Ha suggests getting some tool to check cracks √ in the pipes. →Mrs. Mi suggests getting a plumber to check there are no cracks in the pipes. 5. Mrs. Mi suggests taking showers to save water. √
12. DISCUSSSION: “ What do you do to save energy at home and at school? ”
13. DISCUSSSION: “ What do you do to save energy at home and at school? ” Possible answers: • Saving energy at home and at school: - Taking a shower instead of a bath. - Turning off the faucets after use. - Making sure there are no cracks in the water pipes. - Turning off the lights before leaving. - Turning off TV, radio when none watch or listen