L9 Unit 7 Lesson 4 Read (OK3)

The benefits of solar energy Help save money Cheap and clean Provide enough power for the world population Doesn’t cause pollution Can be stored for a number of days As well as natural resource Can be used on cloudy days 2. *Ordinary 1. *Luxury 7. to con*serve 3. A*ccount for 6. The Inno*vation 5. The *Category 4. The bulb (n) Xa xØ, sang träng Lo¹i, h¹ng Bãng ®Ìn trßn Sù ®æi míi ChiÕm th«ng th­êng (Adj) B¶o tån, b¶o vÖ Effectively Category Innovation Conserve Bulb Luxury Account for 1 2 3 4 5 6 7 I. Vocabulary II. Pre - reading True or False Statements 2. People want products that will both work effectively and save money. 1. Electricity, gas, and water are not luxuries but necessities. 3. Most North America households save money by the way using standard bulbs. 4. The label help the consumers save money. 5. We still save money but needn’t conserve the natural resources. T T T F F I. Vocabulary II. Pre - reading True or False Statements Which of the following is the best summary of the passage? III. while - reading 1. Energy-saving bulbs should be used to save electricity. 2. In Western countries electricity, gas, and water are necessities. 3. North American and European countries are interested. 4. Labeling schemes help save energy.  I. Vocabulary II. Pre - reading True or False Statements III. while - reading 1. Summary of the passage Matching Necessities 100-watt light bulb Energy-saving bulb Energy efficiency Ultimately 10 percent Last eight times longer 10 % HiÖu qu¶ n¨ng l­îng Sù cÇn thiÕt Cuèi cïng Bãng tiÕt kiÖm Bãng 100 o¸t BÒn gÊp 8 lÇn 3 I. Vocabulary II. Pre - reading True or False Statements III. while - reading 1. Summary of the passage Answer the questions 1. What are Western consumers interested in? 2. What can we do to spend less on lighting? 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 of? 4. What is the purpose of the labeling scheme? 5. Why should we save energy? 2. Matching Answer the questions 1. What are Western consumers interested in? 2. What can we do to spend less on lighting? 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 of? 4. What is the purpose of the labeling scheme? 5. Why should we save energy? Western consumers are interested in products that will not only work effectively but also save money. To spend less on lighting, We can replace ordinary light bulbs with energy-saving bulbs. Mrs. Jones will pay only $2 for lighting. The labeling scheme tells the consumers how much energy efficiency each model has. We should save energy to save money and conserve our natural resource both. I. Vocabulary II. Pre - reading True or False Statements III. while - reading 1. Summary of the passage 3. Answer the questions 2. Matching IV. post - reading What should we do to save money and natural resources? - Using solar energy instead of coal, gas and oil. - Using energy-saving house hold appliances like bulbs, refrigerators , stoves, cookers - Reducing the amount of water and electricity we use - Turning off the faucets, the TV or radio when we do not use them. Why should we save energy? We should save energy to save money and conserve our natural resource both. Discussion [...]... - Learn by heart vocabulary and grammar - Read and translate the reading - Do exercise in the workbook . Category Innovation Conserve Bulb Luxury Account for 1 2 3 4 5 6 7 I. Vocabulary II. Pre - reading True or False Statements 2. People want products that. countries are interested. 4. Labeling schemes help save energy.  I. Vocabulary II. Pre - reading True or False Statements III. while - reading 1. Summary of