Giáo án Tiếng Anh 9 - Period 46 - Unit 7: Saving energy read

Date of preparation: 16/02/2014
Date of teaching : 19/02/2014 
Period 46: 
Unit 7: saving energy
read
A. Objectives: 
* At the end of the lesson, Ss can read a text about “ Saving Energy” for both general and specific information.
* Contents: 
+ Vocabulary: consumer, lightbulb, account, ordinary, model, category…
+ Grammar: review
* Skills: 	+ Read the text then choose the best summary of the passage.
+ Answer the questions then write the answers.
 	+ Say something about saving energy in their house.
B. Teaching aids: CD- player, Sub-board.
C. Teaching procedures:
Activities
Contents
 I/ Organization: (1’)
+ Who’s absent today?
+ What’s the date today?
II/ Checking old lesson: (3’)
- Ask S to answer the questions to introduce the lesson
- Give some questions:
- Introduce the lesson.
III/ New lesson: (35’)
1. Pre- reading:
- Read the text first and ask Ss to find out new words.
- Write them on the board and give meaning.
- Read them first then ask Ss to read after 3 times.
- Call Ss to read.
- Remark and get Ss to read the new words after again one more time
- Ask Ss to repeat the connective words
- Repeat the connective adverbs.
- Give some examples.
2. While- reading:
- Read the text again and give the situations of it.
- Read it 2 times slowly and clearly.
- Ask Ss to read in silent.
- Call Ss to read part to part.
- Remark 
- Get Ss to read all the sentences
 then choose the best summary of the text.
- Call Ss to give out the ideas.
- Remark then gives the correct answer.
- Get Ss to look at the questions and the text carefully then give out the answers.
- Call Ss to write the full sentences on the board.
- Remark.
- Repeat the main contents of the lesson.
3. Post- reading:
- Ask Ss to discuss the question 5 int the text book.
- Ask Ss to appy the KTKTB.
- Call the lead of the group to report the result
- Check and correct.
IV/ Feedback: (5’)
- Retell the content of the dialogue by answering some questions:
- Some Ss answer the questions.
V/ Homework: (1’)
 - Guide Ss to do homework..
Attendance: ………………………..
What appliances are there in your family?
How much is your family’s electricity bill?
What have you been doing to save energy in your family?
I. New words:
1. consumer (n): ng­êi tiªu dïng
2. account for (v): chiÕm, tèn
3. replace (v): thay thÕ
4. ordinary (n): b×nh th­êng
5. light bulb (n): bãng ®iÖn trßn
6. model (n): kiÓu, lo¹i
7. category (n): lo¹i, chñng lo¹i
8. innovation (n): sù ®æi míi
9. spend less on (v): gi¶m møc chi víi
II. Structure: (Review)
 Connective adverbs:
=> So, therfore, but, and, however, and, but, or
Eg: These bulbs use a quarter of the electricity of standard bulbs.Therefore consumers can save about US $ 7.
III. Practice:
Read the text
a) The best summary of the text:
->3. North American and European countries are interested in saving money and natural resources.
b) Answer the questions:
1. They are interested in products that will not only work effectively but also save money.
2. We can use energy-saving bulbs instead of ordinary 100 watt-light bulbs.
3. She will pay $2 US.
4. It is to help consumers to know how efficient each model is, compared with other appliances in the same category so that they can save money and energy.
5. We should save energy because by saving energy we can conserve the Earth’s resources.
* Homework:
- Learn new words & grammar.
- Read & translate the text.
- Prepare “Write”.