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Học sinh rèn kỉ năng nói để đề nghị làm việc gì và đọc hiểu bài đọc về tiết kiệm năng lượng qua Unit 7 ( Saving energy) chương trình Tiếng Anh lớp 9.. I think we should ....[r]
(1)TIẾNG ANH WEEK 22 YEAR: 2020 - 2021 UNIT SAVING ENERGY
SPEAK- LISTEN - READ A MỤC TIÊU:
Học sinh rèn kỉ nói để đề nghị làm việc đọc hiểu đọc tiết kiệm lượng qua Unit ( Saving energy) chương trình Tiếng Anh lớp Nội dung phần Speak, Read , SGK Tiếng Anh trang 58-60
B NỘI DUNG KIẾN THỨC TRỌNG TÂM VÀ BÀI TẬP: *VOC:
- necessities (n) nhu yếu phẩm - consumer (n) người tiêu dùng - consume (v) tiêu dùng
- consumption (n) tiêu thụ - effectively (adv) có hiệu - household (n) hộ, gia đình - lightning (n) thắp sáng - account for chiếm
- replace (v) thay - bulb (n) bong đèn tròn
- energy-saving (a) tiết kiệm lượng - standard (n) tiêu chuẩn
- last (v) kéo dài - label (v) dán nhãn
- scheme (n): plan kế hoạch - freezer (n) tủ đông
- tumble dryer máy sấy - model (n) kiểu
- compared with so sánh với - category (n) loại
- ultimately (adv): finally cuối cùng, sau hết - as well as
- innovation (n): reform đổi mới - innovate (v): reform đổi mới - conserve (v) bảo tồn, bảo vệ - conservation (n) bảo tồn I.SPEAK(TEXTBOOK/58) Form :
Suggestion Response
I suggest + V-ing I think we should Shall we ?
OK
(2)Why don’t we ? How about + V-ing ? What about + V-ing ? Let’s
No I don't want to I prefer to
Let's
Task 1: Look at the expression in the tables and pictures Make suggestion about how to save energy
(Nhìn vào diễn đạt bảng tranh Đưa đề nghị cách tiết kiệm lượng.)
Example:
A I think we should turn off the faucet I suggest fixing the faucet
Possible answer :
B I suggest turning off the electric oven/ cooker C Why don't we switch off the fan?
D I think we should turn off the air conditioner E Let's switch off the lights and the TV
F I suggest fixing the faucet in the bathroom
G I think we should use bikes instead of motorbikes H Why don't we use public buses?
II.READ(TEXTBOOK/60)
In Western countries, electricity, gas, and water are not luxuries but necessities Companies now realize that consumers want products that will not only work effectively but also save money
For most North American households, lighting accounts 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 dryers The label tells the consumers how much energy efficiency each model has, compared with other appliances in the same category
Ultimately, these innovations will save money as well as conserve the Earth's resources Task 1: Which of the following is the best summary of the passage?
(Câu câu tóm tắt cho đoạn văn trên.)
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 Answer key
(3)( sentence is the best answer because three others are too specific , they only cover one part of the passage.)
Task 2: Answer the questions Write the answers in your exercise book.
(Trả lời câu hỏi Viết câu trả lời bạn vào tập.)
1 What are Western consumers interested in? What can we to spend less on lighting?
3 Mrs Jones uses only two ordinary bulbs and she pays US$8 for lighting How much will she pay if she uses two energy-saving bulbs instead?
4 What is the purpose of the labeling scheme? Why should we save energy?
* Answer keys :
1.Western consumers are intersted in products that will not only work effectively but also save money
2.They can use energy saving bulbs instead of ordinary 100 watts bulbs to spend less on lighting
3 She will pay US$ Because these bulbs use a quarter of electricity of standard bulbs The labeling scheme tells the consumers how much energy efficiency each model has Because when we save energy , we’ll save money and conserve the Earth’ resources III.LISTEN (TEXTBOOK/60)
a, Listening and checking : T
2 F ( come from the use of coal, gas, oil or nuclear power.) F ( can provide enough power for… )
4 T
5 F ( in 2015) b Gap filling:
effective store pollution roof countries instead
C HƯỚNG DẪN TỰ HỌC Ở NHÀ.
- Học sinh học thuộc từ vựng Unit 7: Saving energy , luyện đọc đoạn văn - Chép vào vở, học thuộc Sau làm tập vào vở