Giáo án Tiếng Anh 9 - Week 23

WEEK 23
UNIT 7	SAVING ENERGY	 
PERIOD:43	LESSON 2: SPEAK & LISTEN
DATE:__/__/__ 
I Objective: By the end of the lesson, students will be able to make suggestion and responses to some one about energy saving
* Language contents:
	+Vocabulary: fan, air-conditioner, fix, poster, bulb, mend
+Structures: revise suggestion
* Techniques: matching, word cue drill, discussion
II Preparation: table of expression and responses
III Procedures:
T
TEACHER’S
STUDENTS’
CONTENTS
-have students write correct form of the verbs on the board
-feed back
-present the words using matching for checking
-run through the pictures and elicit suggestions guest ions and responses
-have students drill with picture cues from the book. Then write the sentences up
-feed back
-have students discuss in groups to make action plan following the examples
-feed back have groups of students dispute about the action plan)
-present the words using rub out-remember for checking
-set the scene
 ( pictures of the sun and devices using solar energy)
-run through the statements
-have students predict, listen twice and check
-feed back
-have students listen again and fill in the gaps in pairs.
-feed back
-have students discuss in groups. Then write answers to the questions
-feed back (copy students’ answers on the board.
-model by giving examples.
-individually students write correct form of the verbs on the board
-correct mistakes (if any)
-listen and repeat
-copy the words
-play” matching”
-tell Vietnamese
-individually make suggestion and responses with the picture cues from the book
-correct mistakes (if any)
-write the sentences up
-discuss the action plan in groups
-groups dispute about the plan
-copy the examples and complete the exercise at home
-listen and repeat
-copy and remember the words.
-predict the statements, listen twice and check in groups
-correct mistakes (if any)
-listen again and complete the sentences in pairs
-correct mistakes (if any)
-discuss in groups. Then answer the questions
1.Warmup
 Correcting homework:
Key: 
a.to help	f.fixing
b.taking	g.writing
c.spending	h.to save
d.to turn	i.conserving
e.using/ to reduce
2prespeak
Voabulary:
-fan (n) :quaït maùy
-air-conditioner (n) : maùy ñieàu hoaø
-(to) fix : söûa chöõa
-poster (n) : baûng, baù noâ
-bulb (n) : oùng ñeøn troøn
-(to) mend : söûa, vaù
3.whilespeak
Make suggestion about how to save energy
Ex:
1.Suggestions:
a.I think we should fix ____ 
b.I suggest fixing ______
c. Shall we fix _____
d.Why don’t we fix _______ ?
e.How about fixing _______ ?
f.Let’s fix ____________
2.Responses:
a.ok
b.all right
c.That’s good idea
d.yes, let’s 
e. I prefer to . 
3.Cues:
turn off the faucet
turn off the fire
switch off the fan when you go out
turn off the air conditioner when you go out
cut electricity when you are away
turn off the faucets when you are away
ride bicycles instead of motorbikes
take public bus to school
4.postspeak
Discuss in groups to make action plan for saving energy.
Ex:
Jack: I think we should take showers instead of bath to save energy
Nam: That’s a good idea
Tam:How about making poster on saving energy and hang them around our school?
Tom: Great! Let’s do that.
5.prelisten
Voabulary:
-solar energy(n) :naêng löôïng maët trôøi
-nuclear energy(n) :naêng löôïng haït nhaân
-solar panel(n) :pin maët trôøi
-(to) install: caøi ñaët
-(to) heat: nung noùng
-(to) store: döï tröõ
-source(n) :nguoàn
6.While listen
I.True/false?
___1.Solar energy may be cheap and clean
___2.Most of our electricity now comes from nuclear power
___3.The solar energy that get the earth cannot provide enough power for the earth’s population
___4.Solar energy can be used in cloudy days
___5.All building in Sweden will be heated by solar energy in 2050
II.Listen again and fill in the blank with one words you hear:
1.The sun can be an _____ source of power
2.Solar energy doesn’t cause _____
3.A lot of_____ in the world are already using solar energy
4.It is possible to _____ solar energy for numbers of days.
5.Solar panels are installed on the ______ of the house to receive the energy from the sun
6.We can save natural resources by using solar energy _____ of coal, gas, oil
7.postlisten
 Discussion: Answer the questions:
1.What can people use to produce energy?
_____________________________________ 
2.Why do people tend to use solar energy
_____________________________________ 
8.Homework: 
Exercise 3 page 64, textbook
Ex:
-I suggest collecting unused clothes
-I think we should organize a show to raise money.
IVFeedback
UNIT 7	SAVING ENERGY	 
PERIOD:45	 LESSON 3: LISTEN
WEEK:23
DATE:__/__/__ 
* Objective: By the end of the lesson, students will be able to get information about solar and express their ideas an producing and using energy.
* Language contents:
	+Vocabulary: words about energy
+Structures: revise present progressive and passive voice
* Techniques: rub out-remember, T/F statements, gap-fill, discussion
* Preparation: hand out of true/false statements 
* Procedures:
T
TEACHER’S
STUDENTS’
CONTENTS
-have students read complete sentences they made
-feed back
-present the words using rub out-remember for checking
-set the scene
 ( pictures of the sun and devices using solar energy)
-run through the statements
-have students predict, listen twice and check
-feed back
-have students listen again and fill in the gaps in pairs.
-feed back
-have students discuss in groups. Then write answers to the questions
-feed back (copy students’ answers on the board.
-model the exercise by giving examples.
-individually, read complete sentences they made
-correct mistakes (if any)
-listen and repeat
-copy and remember the words.
-predict the statements, listen twice and check in groups
-correct mistakes (if any)
-listen again and complete the sentences in pairs
-correct mistakes (if any)
-discuss in groups. Then answer the questions
-copy the examples and complete the exercise at home
 * Correcting homework:
Key:
(students have many possible answers)
*Voabulary:
-solar energy(n) :naêng löôïng maët trôøi
-nuclear energy(n) :naêng löôïng haït nhaân
-solar panel(n) :pin maët trôøi
-(to) install: caøi ñaët
-(to) heat: nung noùng
-(to) store: döï tröõ
-source(n) :nguoàn
I.True/false?
___1.Solar energy may be cheap and clean
___2.Most of our electricity now comes from nuclear power
___3.The solar energy that get the earth cannot provide enough power for the earth’s population
___4.Solar energy can be used in cloudy days
___5.All building in Sweden will be heated by solar energy in 2050
II.Listen again and fill in the blank with one words you hear:
1.The sun can be an _____ source of power
2.Solar energy doesn’t cause _____
3.A lot of_____ in the world are already using solar energy
4.It is possible to _____ solar energy for numbers of days.
5.Solar panels are installed on the ______ of the house to receive the energy from the sun
6.We can save natural resources by using solar energy _____ of coal, gas, oil
III. Discussion: Answer the questions:
1.What can people use to produce energy?
_____________________________________ 
2.Why do people tend to use solar energy
_____________________________________ 
*Homework: 
Exercise 2 page 47, exercise book
Ex:
Quan sold his old newspapers. Quang bought textbooks for the new school year
= Quang sold his old newspapers and bought textbooks for the new school year
 UNIT 7	SAVING ENERGY	 
PERIOD:46	LESSON 4: READ
WEEK:23
DATE:__/__/__ 
* Objective: By the end of the lesson, students will be able to get information about how people save electricity in Western and North American countries 
* Language contents:
	+Vocabulary: luxury, account for, consumer, label, appliance, innovation,..
+Structures: connectives( and, but, because, therefore, however)
 * Techniques: rub out-remember, multiple choice, matching, comprehension q
* Preparation: hand out for matching
* Procedures:
T
TEACHER’S
STUDENTS’
CONTENTS
-have students write new sentences on the board
-feed back
-present the words using rub out-remember for checking
-set the scene(you are going to read about energy saving in Western countries)
-run through the statements and have students choose one of them
-have students read the passage and check
-feed back
-run through the questions
-have students read the passage again and write the answers to the questions.
-feed back
-have students read the passage again and choose the best words
-feed back
-have students scan the passage and list all connectives
-feed aback (focus students on the use of the connectives).
-model the exercise by giving examples
-individually write new sentences on the board
-correct mistakes (if any)
-listen ad repeat
-copy the words and remember them
-tell Vietnamese
-discuss in groups to predict
-read the passage and check
-correct mistakes (if any)
-tell Vietnamese
-read the passage again and write the answers individually
-correct mistakes (if any)
-read the passage again and choose the best meanings in pairs
-correct mistakes (if any)
-in groups, scan the text and list
-copy the examples and complete the exercise at home
* Correcting homework:
Key: 
b. and (they) can save a lot of money every month
c. but (she) doesn’t know where to buy them
d.and (he) got a plumber to fix it
e.but (they) do not have enough money to buy necessary to buy equipment
f.and help to protect the environment
*Voabulary:
 -luxury (n):haøng sa sæ
 -(to) account for : chieám tyû leä
 -consumer : ngöôøi tieâu duøng
 -(to) label : daùn nhaõn
 -appliance (n) : ñoà gia duïng
 -innovation (n) : söï ñoåi môùi
-energy efficiency(n) : coâng suaát
II.Which of the following is the best summary of the passage:
__1.Energy saving bulbs should be used to save electricity.
__2.Inweatern countries, electricity, gas and water are necessities
__3.Noth American and European countries are interested in saving money and natural resources
__4.Labeling schemes help save energy
II. Questions:
1.what are western countries interested in?
2.what can we do to spend less on lighting?
3.Mrs.John uses only 2 ordinary bulbs and pays USD8 for lighting. How much will she pay if she uses 2 energy-saving bulbs instead?
4.what is the purpose of the labeling scheme? 
5.why should we save energy?
III.Choose the best acceptable meanings of the following words:
1.Household : _____
a.factory	b.family	c.building
2.ordinary : _____
a.special	b.normal	c.long
3.effectively : _____
a.well	b.bad	c.hard
4.category : _____
a.time	b.sort/ kind	c.place
5.conserve : _____ 
a.keep and protect	b.destroy	c.explore
V.Find all connectives in the passage:
1._____________________
2._____________________
3._____________________
4._____________________
5._____________________
Note: Connectives: are used to connect 2 words, phrases, clauses
*Homework: 
Exercise 1 page 47, exercise book
Ex:1-b (but); 1-c(so)