UNIT 7: SAVING ENERGY Period 45 - READ Teacher: Pham Trung Kien School: Cat Ne lower secondary school 1 f a c t o r y o i l w a t r e c o a l dn i w e ye rn g l T e e v i i s o n 1 3 4 5 6 7 2 4. It is a kind of energy. It is used to cook 5. It makes us cool in the summer. It begins with the letter “W” 3. We need it to drink everyday6. Coal, gas and water are kinds of… 7. It brings pictures and sound to us. It begins with the letter “T” 1. Where do the workers usually work ? 2. In the past, people used to use…lamps electricity 1 2 Phần thưởng là 1 điểm 10 Phần thưởng của bạn là một tràng pháo tay Quà tặng may mắn Saturday, January 15 th , 2011 Chatting 1.What kinds of energy do we use everyday? Electricity Gas 2. Should we save energy ? Why ? The water bill accounts for 20 % of her salary. Hóa đơn tiền nước chiếm 20 phần trăm số lương của cô ta. Newwords an ordinary bulb an energy-saving bulb a luxury living room These two bulbs are the same category. He was famous for the innovations in 1990. Ông ấy rất nổi tiếng với những sự thay đổi trong năm 1990. We should turn off the lights and television to save electricity. Therefore, we can conserve natural resources. Chúng ta nên tắt đèn và ti vi để tiết kiệm điện. Vì thế chúng ta có thể .được tài nguyên thiên nhiên. giữ gìn / bảo tồn Innovation (n) Category (n) Luxury (n) Conserve (v) Ordinary (adj) Therefore (adv) Energy-saving (adj) Account for (v) Sự thay đổi Loại, hạng Sang trọng Giữ gìn, bảo tồn Thông thường Bởi vậy, vì thế Tiết kiệm năng lượng Chiếm Checking vocabulary 1. …………., gas and water are not luxuries in Western countries. 2. People now use…………………bulbs to save money. 3. The water bill…………… 5% of his salary. 4. A Vietnamese - English dictionary and an English – Vietnamese one are the same…………. Electricity energy-saving category accounts for [...]... watt light bulbs with energy-saving bulbs 3 Mrs Jones uses only two ordinary bulbs and she pays US$8 for lighting How much will she pay if she uses two energy-saving bulbs instead ? She will pay US$2 4 Why should we save energy? Because we can save money as well as conserve the resources Homework: - Learn new words by heart - Read the passage then answer the questions again - Prepare for “Write” Multiple... for 10 percent to 15 percent of the electricity bill However, this amount can be reduced by replacing an ordinary 100-watt light bulb with an energy-saving bulb These bulbs use a quarter of the electricity of standard bulbs and last eight times longer Therefore consumers can save about US $7 to US$21 per bulb In Europe, there is a labeling scheme for refrigerators, freezers, washing machines and tumble... are necessities in Western countries T of a standard bulb F a quarter 2 An energy-saving bulb uses half of the electricity 3 In Europe, there is a labeling scheme for some household appliances T can 4 We can’t conserve natural resources by saving energy F Which of the following is the best summary of the passage ? 1 Energy-saving bulbs should be used to save electricity 2 In Western countries electricity,...Answer T/ F, then correct the false statement 1 Electricity, gas, and water are necessities in Western countries 2 An energy-saving bulb uses half of the electricity of a standard bulb 3 In Europe, there is a labeling scheme for some household appliances 4 We can’t conserve natural resources by saving energy In Western countries,... and economically b effectively but uneconomically c ineffectively and economically 2 If a North American household pays US$60 for electricity bill, lighting will account for a US$ 15 b US$ 30 c US$ 6-9 3 In Europe, there is a labeling scheme for a Only washing machines b Some household appliances c All household appliances 4 These innovations will save money and a Save time b Save electricity c . UNIT 7: SAVING ENERGY Period 45 - READ Teacher: Pham Trung Kien School: Cat Ne lower secondary. resources. Homework: - Learn new words by heart. - Read the passage then answer the questions again. - Prepare for “Write”. 1. Consumers want products