Bài giảng môn Tiếng Anh Lớp 9 - Unit 7: Celebrations - Period 45: Read

 Period 45: READ *Matching:
 A B
- consumer (n) bóng đèn tròn
- bulb (n) người tiêu dùng
- scheme(n) dán nhãn
- to) account for kế hoạch
- (to) conserve bảo tồn
- (to) label chiếm 
- innovation(n) loại, hạng
- category(n) sự sáng chế
- luxury (n) năng suất 
- efficiency (n) xa xỉ
 II.Reading
 *True(T) or false(F) statement prediction.
1.In Western countries electricity,gas are necessaries. T
2.Lighting accounts for 10 percent to 15 percent of the 
electricity bill in most of North American families. T
3.Consumers can save US$5 per energy-saving bulb. F
 Because they can save about US$7 to US$21 per bulb.
4.The lable tells the consumers how much energy 
efficiency each model has. T
5.These innovations won’t save any money. F
 Because these innovations will save money. *Which of the following is the best summary of the passage?
 1. Energy-saving bulbs should be use to save electricity.
 2. In Western countries electricity, gas, and water are 
 necessaries. 
 3. North American and European countries are 
 interested in saving money and natural resources.
 4. Labeling schemes help save energy. 
 3. North American and European countries are interested 
 in saving money and natural resources. *Comprehension questions:
1. What are Western consumers interested in?
Western consumers are interested in products that will not only 
 work effectively but also save money.
2. What can we do to spend less on lighting?
 We can spend less on lighting by using energy -saving bulbs.
3. Mrs. Jones uses only 2 ordinary bulbs and she pays 
 US$8 for lighting. How much will she pay if she uses 2 
 energy-saving bulbs instead?
 We will pay 2 dollars.
4. What is the purpose of the labeling scheme?
The purpose of the labeling scheme is to help consumers to know 
 how efficient each model is, compared with other appliances in 
 the same category in order to save money and energy 
5. Why should we save energy?
Because we will save money and conserve the Earth’s resources Lucky number. 
1 2 3 4
5 6 7 8 *Discussion: 
What should we do to save electricity and natural 
resources ? - Learn new words by heart.
- Answer the questions 5b again 
- Prepare: Write + LF 2 . 1. What are Western consumers interested in?
They are interested in products that will not only work effectively 
but also save money . 3. What is the purpose of the labeling scheme?
 The purpose of the labeling scheme is to tell the consumers how 
energy efficiency each model has Lucky number 2. What can we do to spend less on lighting?
 We can replace an ordinary 100 watt light bulbs by using 
 saving-energy bulbs . Lucky number 5. Why should we save energy?
Because we can save money as well as conserve the resources. 4. Mrs. Jones uses only 2 ordinary bulbs and she 
pays US$8 for lighting. 
How much will she pay if she uses 2 energy-saving 
bulbs instead?
 She will pay US$ 2 . Lucky number *Discuss: 
 What should we do to save money and natural resources ?