Giáo án Tiếng Anh 9 tiết 45 - Unit 7: Saving Energy - Lesson 4: Section: Read

Week:24	Date of preparing : February 16, 2009
Period :45 Date of teaching : February 17, 2009
	UNIT 7: SAVING ENERGY 
Lesson 4: Section:- Read
Aims: 	Reading the text for details.
Objectives :	After finishing the lesson, students (Ss) will be able to get the general idea of the reading through choosing the best summary and answering questions. 
Language contents:
Vocabulary	: on saving energy
Techniques:	Rub out and remember
	Network, chatting.	
Teaching aids:	a cassette player - pictures of activities in class-text book.
Times:	45 ms
Procedures:
Teacher‘s activities 
Students’ activities 
Check up: (5ms)
Ask S to give the summary about solar energy from the listening.
Pre-reading: (13s)
 Give the guiding questions.
 1.What do often do to save energy at home?
Introduce the text which tells how to save energy .
Give new words.
 1.luxury >< necessity
 2.consumer (n) = user of product or service.
 3.house hold (n)=family
 4.account for (v)= chieám
 5. labeling scheme(n) keá hoaïch daùn nhaõn
 6 tumble dryer (n) maùy saáy
7.innovation(n) söï ñoåi môùi
Read the new words aloud .
Checking new words by rub out and remember.
Rub the English and show the Vietnamese and ask Ss to read aloud the English words.
While - Reading : (15ms)
 Ask Ss to read the text very quickly and then answer the questions .
1.Which continents are mentioned in the text?
2.Are electricity, gas and water luxuries or necessities?
Call on some Ss to answer 
Give the correct answer.
1.America and Europe.
2.They are necessities.
* Choosing the summary.
Ask Ss to read the passage more carefully and choose the best summary for it among four options:
1.Energy-saivng 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 helps save energy.
Ask Ss to give explanation for their choice.
Give the correct answer:
3. North American and European countries are interested in saving money and natural resources.
Answering the questions.
Ask Ss to read the passage again and answer the questions in groups.
Call each group to present .
Give the key.
1.Western consumers 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 to spend less on lighting.
3.She will pay US$ 2 for lighting if she uses energy-saving bulbs instead.
4.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 so that they can save money and energy.
Post- Reading: (10ms)
-Ask Ss to work in groups to answer question 5 :
”Why should we save energy? “
Call on some groups to write on the board.
Give suggested answer :
 -Save money
-Conserve the Earth’s resource 
-Protect the environment.
-Prevent natural disasters.
Homework: (2ms)
-Write the summary into their notebooks.
Present the summary .
Correct and remark.
Look at the questions and answer.
Listen to the instruction.
Copy new words.
Read new words in chorus.
Read aloud new words without looking the English words.
Read the text very quickly and then answer the questions .
1.Which continents are mentioned in the text?
2.Are electricity, gas and water luxuries or necessities?
Answer the questions.
Read the passage more carefully and choose the best summary for it among four options:
1.Energy-saivng 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 helps save energy.
Give the choice.
Read the passage again and answer the questions in groups.
Answer the questions in groups .
Compare and remark.
Read the answer.
Copy the answer.
Work in groups to answer 5.
Each group makes a list to explain why to save energy.
Present and remark.
Compare with the suggested answers.
Copy and remember the task.