Hướng dẫn ôn tập tại nhà môn Tiếng Anh Lớp 9 - Tuần 23 - Năm học 2020-2021 - Trường TH - THCS Đăk Blà

sẽ luyện kỹ năng đọc và viết về chủ đề tiết kiệm năng lượng.
II. LUYỆN TẬP.
1. Read the passage and answer the questions below.
	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.
* Answer the questions:
1. What are Western consumers interested in?
à...............................................................................................................................
2. What can we do to spend less on lighting?
à...............................................................................................................................
3. What is the purpose of the labeling scheme?
à...............................................................................................................................
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?
à...............................................................................................................................
5. Why should we save energy?
à................................................................................................................................ stove.
 - Keeping refrigerator door closed.
 ( Nội dung viết mẫu, dựa trên nội dung viết mẫu học sinh chọn 1 trong 2 chủ đề để viết. )
à Suggested a speech: "Reducing garbage"
 Good morning, everybody. My name is ..and today I’m going to tell you how to reduce garbage.
 Most of us discard too much garbage everyday. You can reduce this amount by:
 . Collecting plastic bags
 . Not keeping solid waste with food waste
 . Putting different kinds of waste in different places
 If you follow these simple rules, you will not only reduce garbage, but also keep the environment cleaner.
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 LƯU Ý:
1. Học sinh soạn bài và ôn luyện theo nội dung ôn tập môn học trong thời gian nghỉ học không học tập tập tru