Giáo án Tiếng Anh 9 tiết 42 đến 46 - Unit 7: Saving Energy

sts first on the board .
Ask them to give their suggestions.
Ask some pairs to present .
Language focus 3: Make suggestions:
Ask Ss to read the cues aloud.
Ask them to read the request and translate into Vietnamese .
Call Ss to write the suggestions on the board.
Give the key. 
a) I suggest + V-ing
-I suggest collecting unused clothes.
-I suggest organizing a show to raise money.
b) I suggest that you should + bare infinitive
I suggest that you should write sentences with new words.
 -I suggest that you should speak English in class.
Show Ss to pay attention the verb after suggest.
5, Homework: (2ms)
Ask Ss to write suggestions about to save energy at home. And prepare part Listen and language focus.
Example
Look at their books and read the suggestions sentences .
Listen to the teacher’s explanation.
Copy the note.
Read the suggestions given.
Look at the pictures and give the suggestions in pairs as a model.
Observe and remember.
Copy new words and read them in chorus.
Listen and observe the situations and the examples.
Copy the examples and repeat.
Look at the pictures on page 59 and work in pairs to give suggestions and respond.
Good students present in front of the class.
Some pairs present .
Correct .
Write the suggestions on the board.
Correct and copy.
Work in groups to work out a plan how to save energy for our school.
Present . 
Remark and correct.
Read the request and remind the usage of suggest .
Listen to the guide.
Write down the suggestions as directed.
Read aloud the suggestions done.
Remark and correct.
Read the request b.
Write the suggestions with the structure given.
Correct
Copy the task.
Teacher‘s activities 
Students’ activities 
How to save energy
How to save energy
6, Check up: (5ms)
Ask Sts to finish network by giving suggestions.
7, Pre-listening: (10ms)
 Give the guiding question:
 1.What is the solar energy ?
Is it cheap ? is it available?
What are the advantages of solar energy?
Give new words.
Vocabulary:
- solar (a) = belong to the sun.
- solar electricity + energy like electricity received from the sun.
- nuclear power	(n)	
-solar panel 	(n)	device like walls for receiving solar radiation
-Roof (n)
-effective (a) 
Rub out and remember.
Ask Ss to look at the Vietnamese and read aloud the English words.
- 
 8.While – Listening : (15ms)
Ask Ss to read the T or F and predict .
Write their predictions on the board.
Ask Ss to read the passage and guess the missing words and under stand the passage.
Give the tape .
Ask Ss to listen the tape and check their predictions .
Give the tape again to check their choice.
Give the key.
1.T
2.F( Most of our electricity comes from the use of coal, gas ,oil or nuclear power.)
3.False ( It is enough to provide power for total population)
 4.T
5, False ( In 2015)
Asks Ss to listen and write the missing words.
Ask Ss to write the missing words on the board.
Give the key.
The sun can be an effective source of power.
Solar energy doesn’t cause pollution.
A lot of countries in the world are already using solar energy.
It is possible to store solar energy for a number of days.
Solar panels are stalled on the roof of the house to receive the energy fro m the sun.
We can save natural resources by using solar energy instead of coal, gas and oil.
 9, Post- Listening : ( 12ms)
Ask Ss to read the sentences after they fill the missing words.
Ask Ss to join the sentences in True statements and the passage into a whole passage about the solar energy.
Read aloud the passage.
The tape: "Are you looking for a cheap, clean, effective source of power that doesn’t cause pollution or waste natural resources ?Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, gas, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for total population.
Many countries are already using solar energy. Solar panels are placed on the roof of a house and the sun’s energy can be stored for a number of days ,so on cloudy day you can use solar energy too.
Sweden has an advanced solar energy program. There ,all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015”
9, Homework: (3ms)
Ask Ss to rewrite the summary of the solar energy from the listening and prepare part READ.
Turn off light if not using
Finish network in groups by writing suggestions.
Correct and remark.
Listen to the questions.
Answer the questions.
Copy new words.
Repeat new words in chorus.
Give meanings.
Give examples .
Read the English aloud without looking at English words.
Read T /F statements and predict.
Give the predictions.
Listen to the tape and check the predictions.
Write the T/ F and explain .
Listen again and check the key.
Copy the key.
Read the sentences given on page 
And guess the missing words.
Give missing words.
Listen to the tape and write the missing words.
 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 a number of days.
5.Solar panels are stalled on the. . . .. .. . . of the house to receive the energy fro m the sun.
6.We can save natural resources by using solar energy. . . . . . . . . . of coal, gas and oil.
Compare the missing words guessed .
Write the missing words on the board
Read the whole sentences after filling.
Copy .
Read the sentences again and join the true sentences into a passage about solar energy.
Present in front of the class.
Copy and remember the task.
Week:24	Date of preparing : February 18, 2011
Period :44 	Date of teaching : February 19, 2011
	UNIT 7: SAVING ENERGY 
Lesson 3: Section:- Read
I/ Aims: 	Reading the text for details.
II/ 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. 
III/ Language contents:
Vocabulary	: on saving energy
IV/ Techniques:	Rub out and remember
	Network, chatting.	
V/ Teaching aids:	a cassette player - pictures of activities in class-text book.
VITimes:	45 ms
VII/ Procedures:
Teacher‘s activities 
Students’ activities 
1, Check up: (5ms)
Ask S to give the summary about solar energy from the listening.
2, 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)= chiếm
 5. labeling scheme(n) kế hoạch dán nhãn
 6 tumble dryer (n) máy sấy
7.innovation(n) sự đổi mới
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.
3, 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.
4, 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.
5, 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.
Week: 24	Date of preparing : February 23, 2011
Period :45 	Date of teaching : February 24, 2011
	UNIT 7: SAVING ENERGY 
	Lesson 4: Section: Write	
I/ Objectives :	After finishing the lesson, students( Ss) will be able to write a short ,simple speech with clear organization and present it in front of the whole class.
II/ Language contents:
Structures:	How to write a short speech
Vocabulary	 : On saving energy
III/ Techniques:	Network	,matching	
IV/ Teaching aids:	Extra board
V, Times:	45 ms
Vi/ Procedures:
Teacher‘s activities 
Students’ activities
How to save energy
How to save energy
Introduction: Getting people’s attention and telling them what you are going to talk about.
Body : Giving details in easy-to understand language.
Conclusion: Summing-up what you have said
1, Warm up: (5ms)
- Ask Ss to finish network
2, Pre-writing: ( 12ms)
 Read the request and give new words.
Vocabulary:
- speech 	(n)	bài diễn thuyết 
- attention 	(v)	Chú ý
- sum up	(v)	Tóm tắt
Ask Ss to look at their book and answer the questions:
1.How many part are there in a speech?
2.What are they?
Implicit the functions of each part by asking questions:
3.What do we say in the introduction? in the body? In conclusion?
Ask Ss to read the functions given in the book.
Ask Ss to match the function and each part in a speech.
Correct and give the key.
Give correct answer: 1B , 2C , 3A
A speech has three parts :
3, While – Writing : (15ms)
- Ask s to read the request and cues then work in pairs to put the sections in the correct place to complete a speech.
-Ask Ss to order the speech.
Give the key
3.Good morning, ladies and gentlemen . I’m Professor Roberts and tonight I’m going to tell you how to save money.
2. Most of us use too much gas. You can reduce this amount by:
Traveling by bicycle or public transport.
Having mechanic check your motorcycle regularly.
1. If you follow these simple rules, not only will you save money, but also the environment will be cleaner.
Preparing and delivering a speech:
Ask Ss to choose one of the topics in the book: Reducing garbage, Reusing paper and Saving energy in the kitchen and then prepare a speech for the class. 
- Ask them to compare with their partner’s and correct if they are incorrect .
4, Post- Writing : ( 10ms)
 -Ask Ss to write the speech on the extra board.
 -Correct and remark.
Chose some writing to correct in class.
Give the suggested answer:
 Good morning , ladies and gentlemen .I’m 
Thuy . Today ,I’m going to tell you how to reduce garbage. As you know that reducing garbage ism necessary. We can reduce garbage by:
+ Collecting plastic bags
+Not keeping solid waste with food waste.
Putting different kinds of waste in different places.
I hope that you will be able to find the most suitable way to reduce the amount of garbage we produce.
5, Homework: ( 3ms)
 Ask Ss to rewrite their speech at home and prepare part language focus.
Finish net work and remark.
Copy new words.
Read new words in chorus.
Look at their books and answerer the questions.
1.How many part are there in a speech?
2.What are they?
3.What do we say in the introduction?/ in the body? In conclusion?
Read the functions given in the book
Match the function and each part in a speech.
Copy the format of a speech.
-Read the request and cues then work in pairs to put the sections in the correct place to complete a speech.
 Order the speech.
Read the whole speech aloud.
Copy the speech.
Prepare the speech .
Read the cues and choose a topic and write .
Present in front of the class.
Remark and correct.
Compare with their friends’
Write the topic on the extra board.
Read and correct.
Listen to the teacher’s remark.
Compare with the suggested answer.
Week:24	Date of preparing : February 25, 2011
Period :46 	 Date of teaching : February 26, 2011
	UNIT 7: SAVING ENERGY
	Lesson 5: Section:	Language Focus 1+2
I/Objectives :	After finishing the lesson, students( Ss) will be able to practice more about common connectives , phrasal verbs and suggestions.	
II/ Language contents:
Structures:	Connectives, phrasal verbs, suggestions
Vocabulary	 : On saving energy
III/ Techniques:	Matching	
IV/ Teaching aids:	pictures of activities in class-text book.
V/ Times:	45 ms
VI/ Procedures:
Teacher‘s activities 
Students’ activities 
1.Warm up: (7ms) Brainstorming
Ask Ss to work in groups and review all the ways to save energy which they have learned in unit 7
Gather ideas from groups and have some final thoughts on ways to save energy .
2.Activity 1 Language focus 1
Presentation: (6ms)
Explain function of the connectives: 
And : to add a similar or another idea
But ,however : To add an opposite idea.
Because : To give a cause ( reason)
So/ therefore : To give an effect 
Or : To give an alternative.
- Ask Ss to give examples to demonstrate.
- Give feedback.
b/Practice: (8ms) Language focus 1 :
Complete sentences by using connectives.
Ask Ss to write and compare with their friends’
Call Ss to read and to write the sentences on the board.
Correct and give the key.
Mrs. Quyen bought corn, potatoes and cabbages at the market.
I’d love to play volleyball but I have to complete an assignment.
Nam got wet because he forgot his umbrella.
Hoa failed the Math test. Therefore she has to do the test again.
Do you want Vietnamese tea or milk tea?
It’s raining ,so I can’t go to the beach.
Ba’s hobbies are playing football and collecting stamps.
Na is very tired .However, she has to finish her homework before she goes to bed.
3.Activity 2:language focus 2 .
a.Presentation: (6ms)
Implicit the meanings of the phrasal verbs through examples:
Now can you guess the meaning of those of phrasal verbs in the following context?
It’s dark .Can you turn on the light?
Please turn off your shoes to come in the house.
Hi
-Give the meanings of verbs.
1.turn on >< turn off ( action)
2.look for = find
3.look after = take care of
4.go = keep on = continue.
Matching: Ask Ss to match the verbs with the right picture.
Correct.
b.Practice: (8ms)
Have Ss do language focus 2 .
Read the request :Complete the sentences .Use the right tense form of the phrasal verbs in the box and the pictures.
Ask Ss to fill the correct verbs.
Have Ss compare with their friends’.
Correct 
Give the key.
1.Look after 2.go on 3.turn on
4.looked for 5.turn off
4.Production: ( 8ms)
 Review some structure to make suggestions
Divide the class into 2 teams:
Team 1 makes suggestions to help the poor in the neighborhood.Team2 makes suggestions to improve their English
Ask Ss to present and remark.
Correct.
5.Homework: (2ms)
Ask Ss to redo all exercises and prepare for test 
 Work in groups and review all the ways to save energy which they have learned in unit 7
Listen to the teacher’s explanation.
Copy the note 
Give examples to demonstrate the connectives.
Do language focus 1 : Complete sentences by using connectives.
Write and compare with their friends’
Read and to write the sentences on the board.
Correct and remark.
Copy and translate the sentences into Vietnamese.
Look at the examples and guess the meanings of the phrasal verbs.
Give the meanings.
Give some phrasal verbs and the meanings .
Copy and give more examples.
Look at the pictures and match the verbs given with the right pictures.
Correct and read aloud the verbs.
Do language focus 2 .
Show picture and read the verb. Use the right tense form of the phrasal verbs in the box and the pictures to complete the sentences
Compare with their friends’.
Read the whole sentences and write the whole sentences with the correct form of the verbs.
Remark and correct.
Copy .
Remind some structures of suggestions.
Give examples.
Work in two teams.
Team 1 makes suggestions to help the poor in the neighborhood 
Team2 makes suggestions to improve their English
Present in front of the class.
Copy and remember to do the task
Week :25 5th , March 2007
Period 49
ENGLISH TEST
Duration: 45 minutes
 I.Objectives :	After finishing the test, students( Ss) can review the knowledge and have mark .
II.Language contents:
 Structures:	- The connectives.
Suggestions .
Adjectives followed by an infinitive and a noun clause.
 Vocabulary: on saving energy and environment.	 
 Skills: Reading ,writing	
 III.Teaching aids:	Text book. exercise book, sheet of photocopied paper.
IVTimes:	45 ms
 V.Procedures :
 1/Organization: 
 Greeting and checking the attendance.
 2. New lesson :
ENGLISH TEST 4
Full name :. . . . . . . . . . . . . . . . . . .
Class:9A
I/ Choose the best answer: (3.5ms)
He is tired ( and / because / so/ but ) he stayed up late.
The children can write (beautiful / beautifully / beauty / beautify) poems.
I suggest ( go/ going / to go / went) to the movies.
Unless you understand, I ( would / am / was / will ) explain it again. 
What are you looking ( on / for / off / in )? -My picture book.
A ( electrician / consumer / plumber ) is checking the water pipes.
A dripping faucet can ( save / waste / produce ) a lot of water.
II/ Write the sentences from the words given : (2ms)
If/ we /cut / forest / a lot / there /be /big /floods.
2.I suggest / you / buy / a /good dictionary.
3.How/ can / reduce / water / pollution?
III/ Rewrite the sentences as directed: (2ms)
1.Why don’t we collect garbage around the schoolyard?
How about	?
2.You wouldn’t come back. We were worried.( Use adjective + that )
3.I bought a computer .I want to play computer games.( Join into a sentences using “because”)
4. She‘ll have bad marks and fail in the next exam . She doesn’t study harder.(Use “ IF”)
IV/ Fill a word in the blank and answer the question: ( 3ms) 
innovations , therefore ,appliances, consumers, by by 
Nowadays, households are worried about electricity bill. But(1). . . . .. . . . . . . can reduce the amount of the electricity (2). . .. . . . . .  using energy-saving bulbs called compact bulbs. These