Bài giảng Tiếng anh Lớp 9 - Unit 7, Lesson 1: Saving energy

Nội dung text: Bài giảng Tiếng anh Lớp 9 - Unit 7, Lesson 1: Saving energy

1. 1 W A T EE R 2 GG A S 3 E L E C T R I C I T YY 4 W I NN D 5 S O L A RR 6 P EE T R O L EE NG EY NR GR EY
2. Period 42 UNIT 7: Saving Energy
3. 1 – GETTING STARTED:
4. What should we do to save energy?
5. What should we do to save energy? - Turning off the faucets after using - Turning off the TV or the stereo when no one is watching it or listening to it - Don’t turn on the stereo and the TV at the same time - Turning off the light if it isn’t necessary -
6. 2 - LISTEN AND READ Mrs. Mi Mrs. Ha Mrs. Mi is talking with her neighbor, Mrs. Ha
7. New words: 1. water bill (n): hoá đơn nước 2. faucet (n): vòi nước 3. (to) drip : nhỏ giọt 4. pipe (n): ống nước 5. crack (n) : vết nứt 6. plumber (n): thợ sửa đường ống nước 7. enormous (a) = very big : nhiều, khổng lồ 8. (to) suggest + V-ing :đề nghị Ex: I suggest closing your book
8. CHECKING WORDS 1 3 2 faucet water bill drip 6 4 5 plumber pipe crack
9. *True or False? Check (T/F) the boxes. Then correct the false statements : 1. Mrs. Ha is worried about her water bill T 2. Mrs. Mi gives Mrs. Ha advice on how T to save water. 3.3. Mrs.Mrs. HaHa hashasn’t checked checked the the pipes pipes in inher her house house. and found no cracks.0 F 4. Mrs. MiHa suggestssuggests gettinggetting asome plumber totool check to check cracks cracks in the in pipes. the pipes. F 5. Mrs. Mi suggests taking showers to save water. T
10. 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 talking 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
11. ANSWER THE QUESTIONS : 1 2 3 4 5 6 7 HowWhyWhatHow many Whatshould muchis liters Mrs. should Mrs. water ofHa waterHa Mrs.worried do get bathscanHa a plumber? do?about?a use?dripping faucet waste a month? A-SheShe Shedripping- Baths shouldshould is worried use faucet reduceget twice a about plumbercan theas wastemuch heramount tomost water 500make of recent liters water as sure of there areherwater nowater showersfamily cracks a month. bill uses .in. the. pipes.
12. *Complete the passage with words given “showers, faucets, reduce, enormous, suggests, cracks, plumber” Mrs. Ha is worried about her water bill because it is (1) enormous . Mrs. Mi (2) suggests that Mrs. Ha should (3) reduce the amount of water her family uses by doing three things. Firstly, Mrs. Ha should get a (4) plumber to check if there are any (5) cracks in the pipes. Secondly, she should take (6) showers instead of baths. Finally, she should remember to turn off the (7) faucets .
13. Grammar: Suggestions 1. I suggest taking showers. Form: S + suggest + V_ing 2. I suggest that you should speak English in class Form: S + suggest + that + S + should + V-inf Use: To give advice / to make a suggestion.
14. DISCUSSION Make suggestions how to save energy at home ? Example: I suggest putting the lid on the cooking pot when cooking.
15. HOMEWORK 1- Learn the new words by heart. 2- Make a list of things we should do to save energy. 3- Prepare Unit 7: Read
16. THANK YOU FOR YOUR ATTENTION ! Goodbye ! Celinne Dion – And so this is Xmax