3.Mrs Jones uses only two ordinary bulbs and she pays US$8 for lighting .How much will she pay if she uses two energy- saving bulbs instead. 4.What is the purpose of the labeling scheme[r]
(1)UNIT : SAVING ENERGY Lesson : READ ( 6/4 – 11/4 ) I New words
1 label (v) dán nhãn
2 appliance (n) đồ dùng
3 solar energy ( n) lượng mặt trời nuclear power( n) lượng hạt nhân provide (v) = supply cung cấp
6 power (n) electricity điện
7 heat (n, v) sức nóng, làm nóng install (v) lắp đặt
9 coal (n) than đá
10 luxuries (n) xa xỉ phẩm 11 necessities (n) nhu yếu phẩm 12.necessary (adj) cần thiết
13 consumer (n) người tiêu dùng 14 consume (v) tiêu dùng
15 consumption (n) tiêu thụ 16 effectively (adv) có hiệu 17 household (n) hộ, gia đình 18 lightning (n) thắp sáng 19 account for (v) chiếm
20 replace (v) thay 21 bulb (n) bóng đèn trịn
22 energy-saving (a) tiết kiệm lượng 23 standard (n) tiêu chuẩn
24 last (v) kéo dài
25 scheme (n) plan kế hoạch 26 freezer (n) tủ đông 27 tumble dryer (n) máy sấy
28 model (n) kiểu
29 compared with(v) so sánh với 30 category (n) chủng loại
31 ultimately (adv) finally cuối cùng, sau hết
32 as well as
33 innovation (n) reform đổi 34 innovate (v) reform đổi
(2)37 purpose (n) mục đích 38 speech (n) diễn văn
39 sum up(v) tóm tắt
40 gas (n) xăng, khí đốt
II.Read the text carefully and decide the sentence True or False 1.In Western countries,Electricity, gas and water are unnecessities
2.Lighting accounts for 10 percent to 15 percent of the electricity bill in most of North America families
3.Consumers can save US 5$ per energy – saving bulb
4.The labels tell the consumers how much energy inefficiency each model has 5.These innovations won’t save any money
6.An energy –saving bulb uses a quarter of the electricity of a standard one 7.There is a labeling scheme for household appliances in Europe
8.The innovations will conserve the Earth ‘s resources III.Which is the best summary of the passage
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 in saving money and natural resources
4.Labeling schemes help save energy
IV.Answer the questions.Write the answer in your exercise book 1.What are Western consumers interested in?
2.What can we 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 ?
4.What is the purpose of the labeling scheme? 5.Why should we save energy ?