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BINH AN JUNIOR HIGHSCHOOL UNIT 7 English 9 Designed by Teacher Nguyen Thi Tuong Vi What should we do to save energy? What should we do to
save energy? Turning off the faucets after using Turning off the TV or the stereo when no one is
watching it or listening to it
Don’t turn on the stereo and the TV at the same time
Turning off the light if it isn’t necessary R
e
r
P g
n
i
d
ea UNIT 7: SAVING ENERGY
Period 43: Lesson 1 Getting started
Listen and read I. Getting started
II. Listen and read
* Vocabulary: Unit 7:
SAVING ENERGY
Period 43 Lesson 1: Getting Started
Listen and Read
I. Getting started:
II.Listen and Read:
Vocabulary:
– a water bill: hoá đơn tiền nước enormous = very big, huge (adj):
– …………… to lớn, khổng lồ What are they? Unit 7:
SAVING ENERGY
Period 43 Lesson 1: Getting Started
Listen and Read
I. Getting started:
II.Listen and Read:
Vocabulary:
– water bill: hoá đơn tiền nước – enormous
…………… = huge (adj): to lớn, khổng lồ
– plumber: thợ sửa đường ống nước Unit 7:
SAVING ENERGY
Period 43 Lesson 1: Getting Started
Listen and Read
I. Getting started:
II.Listen and Read:
* Vocabulary:
– water bill: hoá đơn tiền nước – enormous
…………… = huge (adj): to lớn, khổng lồ
thợ sửa đường ống nước
– plumber:
– dripping faucet:
vòi nước bị rò rỉ Unit 7:
SAVING ENERGY
Period 43 Lesson 1: Getting Started
Listen and Read
I. Getting started:
II.Listen and Read:
* Vocabulary:
– water bill: hoá đơn tiền nước – enormous
…………… = huge (adj): to lớn, khổng lồ
thợ sửa đường ống nước
– plumber:
– dripping faucet:
vòi nước bị rò rỉ
– crack: vết nứt, vết rạn
– (to) suggest + V-ing :đề xuất kiến nghị
Ex: I suggest closing your book g
n
i
k
c
e
Ch y
r
a
l
u
b
a
c
Vo 1. What is this? It is a ………………… 2. This cup has a……………….in it 3. A………………………….. can waste
500 liters of water in a month. 4. My brother is a ……………………….. 5. 200.000$ ? Oh, I can not lend you such an
……………………… amount of money! UNIT 7 SAVING ENERGY LISTEN
Designed by Teacher Nguyen Thi Tuong Vi 1. Mrs Ha is worried about… her water bill
her children
her job 2. Mrs Mi gives Mrs Ha advice on
how to……………. keep fit
cook
save water 3. Mrs Ha suggests ………………. going shopping
taking shower to save water
turning on TV l
i
h
W e
R
e- g
n
i
d
a True / False statements:
1. Mrs. Ha is worried about her water bill T 2. Mrs. Mi gives Mrs. Ha advice on how to save water. T 3. Mrs. Ha has checked the pipes in her house
and found no cracks. F Mrs. Ha hasn’t checked the pipes in her house.
4. Mrs. Ha suggests getting some tools to check F cracks in the pipes.
Mrs. Mi suggests getting a plumber to check cracks
the pipes.
5. Mrs. Mi suggests taking showers to save water. in
T Sharp – eyed contest PUT THE SENTENCES IN ODER
3 Firstly, Mrs Ha should get a plumber to check if there
are any cracks in the pipes. 2 Mrs Mi suggests that Mrs Ha should reduce the amount
of water her family uses by doing these things. 4 Secondly, she should take showers instead of baths. 5 Finally, she should remember to turn off the faucets
after using. 1 Mrs Ha is worried about her water bill
because it is enormous. PUT THE SENTENCES IN ODER
1 Mrs Ha is worried about her water bill
because it is enormous. 2 Mrs Mi suggests that Mrs Ha should reduce the amount of
water her family uses by doing these things.
3 Firstly, Mrs Ha should get a plumber to check if there are
any cracks in the pipes.
4 Secondly, she should take showers instead of baths.
Finally, she should remember to turn off the faucets
5 after using because a dripping faucet can waste 500 liters
of water a month. Who is faster? 1. Hóa đơn tiền nước
2. Thợ sửa ống nước
3. Khổng lồ, to lớn
4. Vết rạn nứt
5. Vòi nước bị rò rỉ
6. Hãy nêu 3 cách tiết kiệm ngân sách nước mà Bà Mi
đã hướng dẫn cho Bà Hà tiến hành Post
Reading 1. Why is Mrs. Ha worried?
Because her recent water bill is enormous. 2. How much money does Mrs. Ha
pay for her water bill?
She pays 200.000 dongs 3. What does Mrs. Mi advise Mrs.Ha
to do?
Mrs. Mi advises Mrs.Mi to get a plumber to
check her water pipes and to reduce the
amount of water by taking shower and
turning off faucets after using. 4. How much water can be wasted a
month by a dripping faucet?
A dripping faucet can waste 500 liters of
water a month. UNIT 7: SAVING ENERGY
Period 43: Lesson 1: Getting started + Listen and read I Getting started: Listen and read
* Vocabulary :
– a water bill : hoá đơn tiền nước
– enormous (adj) = huge( adj): to lớn, khổng lồ
– a plumber : thợ sửa đường ống nước
– a dripping faucet: vòi nước bị rò rỉ
– a crack : vết nứt, vết rạn
– to suggest+ V- ing suggestion: gợi ý, góp phần ý kiến
* True/ False statements
1-T
2–T
3- F. Mrs Ha hasn’t checked the pipes in her house.
4- F . Mrs Mi suggest getting a plumber to check cracks in the pipes
5- T
Homework:
– Learn vocabulary
– Write 5 things you should do to save energy at home and at school.
– Be ready for SPEAK and LISTEN Discussion
Make suggestions how to save
energy at home and at school.
* Example: . I suggest turning off the light when
we go out. Make suggestions how to save energy at home and at school. 1. Get a plumber
2. Take shower
3. Turn off the faucets after using
4. Turn off the TV or the stereo when
no one watches or listens.
5. Turn off the light and the fan after
school. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
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GIÁO ÁN TIẾNG ANH LỚP 9.
Period 43 / Week 22
UNIT: 7
SAVING ENERGY
Lesson 1
SECTION:
– BEFORE YOU READ
– LISTEN AND READ
I/Objectives: By the end of the lesson, students will be able to use understand the
dialogue and about the ways to save energy
-Vocabulary: – water bill: (n), reduce: (v), enormous: (adj), plumber: (adj), crack:
(n) dripping faucet (adj) turn off (v), turn on: (v) pip (n) suggest
– Grammar structure: – Connectives: and, but, because, or, so , therefore,
however.
– Phrasal verbs: turn off, turn on, look for , look after…..
– Stuctures for making suggestions.
III/Teaching methods and techniques:
– Noughts and crosses, Gap fill, Predict dialogue, answer the question ,
– Rub out and remember, lucky numbers, comprehension question
IV/Teaching aids: text-book, , picture cards, cassettes
V/Time:
VI/Procedures:
1 Check up:
2 Warm up : Chatting:
Have students look at the picture on page 57 (or show the picture on the board) and
ask some questions so that they can understand the picture.
Is the TV on?
Who is watching TV?
Is the light still burning?
What happens to the faucets?
Should we turn the TV off?
Must we pay for water and electricity we use in our home ?
What should we do to save energy ?
3 NEW LESSON: SECTION :- Before you read – Listen and Read
Instruction
Pre reading:
T- whole class:
Realia
Synonym
Picture .
Visual Content
I) Pre – teach vocabulary:
water bill: (n) [‘wɔ:tə’bil] hóa đơn tiền nước
reduce: (v) [ri’dju:s] giảm, giảm bớt, hạ
enormous: (adj) [i’nɔ:məs] to lớn, khổng lồ
plumber: (adj)[‘plʌmə] thợ hàn chì, thợ ống
nước
crack: (n) [kræk] nứt nẻ, rạn nứt, vỡ, gãy dripping faucet (adj) [‘dripiη- ‘fɔ:sit] vòi nhỏ
giọt, chảy nhỏ giọt
turn off (v) khóa , tắt
turn on: (v) bật, vặn
pip (n) [pip]: ống nước Rub out the words one atime. Each
time you rub out an English word
but leave the Vietnamese
translation. Now, work in pairs and guess
about the conservation between
them. Pair work While – reading Pairs work Suggest [sə’dʒest] đề nghị; đề xuất; gợi ý
turn-down [‘tə:ndaun] sự bác bỏ, không thừa
nhận
Checking vocabulary:
Rub out and remember
Get Ss to copy the words in their books
Ask Ss to repeat the words chorally.
Get Ss to come to the board and write the
English words again.
Check and focus on the spelling.
II) True false statements prediction:
Set the scene:
Mr. Ha is talking to his neighbor, Mrs. Ha, and
Mr. Ha look very worried.
Hang the poster of statements on the board and
ask students to guess which the statements are
true and which are false.
a) Mr. Ha is worried about his water bill.
b) Mrs. Mi gives Mr. Ha advice on how to save
water .
c) Mrs. Ha has checked the pipes in her house
and found no cracks.
e) Mr. Robinson suggests talking showers
because they can save water.
III) Reading and checking prediction:
Ask students to read the dialogue on page 57
and check their predition.
Have Ss correct false staements.
St. Guess Answe correction
r
a
T
b
T
c
F
Mr. Ha hasn’t
checked the pipes in
his house
d
F
A plumber is a person
who repairs water
pipes
e
T
IV) Comprehension: Group work Post – reading:
Group work: Homework: Have Ss work in pairs to find out the answers of
these questions.
a) Why is Mrs. Ha worried ?
b) How much money does Mr. Ha pay for her
water bill?
c) What does Mrs.Mi advise Mrs.Ha To do?
d) How much water can be wasted a month by a
dripping faucet?
Give feedback: Call on some Ss to answer the
questions. Teacher checks and writes the
answers on the board if necessary.
Ask students to work in open pairs (some pairs
of students practice asking and answering before
the class).
Have Ss work in closed pairs>
Answer keys:
a) Because his recent water bill is enormous.
b) he pays 200.000 dongs.
c) She advises Ha to get a plumber to check her
water pipes and to reduce the amount of water
by taking shower and turning off faucets after
use.
d) A dripping faucet can waste 500 liters of
water a month.
Discussion:
Ask Ss to work in groups, discussing the topic:
“What do you do to dave energy at home and at
school?”.
Possible answer:
Saving energy at school and at home.
+ taking a shower instead of a bath.
+ turning off faucets after use.
+ making sure there are no cracks in the water
pipes.
+ turning off lights before leaving room.
+ turning off TV, Radio when none watch or
listen.
Writing 5 things you should do to save energy at
home and at school
Prepare section : Speak.
Learn by heart vocabulary, and structures. Period 44 / Week 22
UNIT: 7
SAVING ENERGY
Lesson 2
SECTION:
– SPEAK
I/Objectives: By the end of the lesson, students will be able to use understand the
dialogue and about the ways to save energy
-Vocabulary: – water bill: (n), reduce: (v), enormous: (adj), plumber: (adj), crack:
(n) dripping faucet (adj) turn off (v), turn on: (v) pip (n) suggest
– Grammar structure: – Connectives: and, but, because, or, so , therefore,
however.
– Phrasal verbs: turn off, turn on, look for , look after…..
– Stuctures for making suggestions.
III/Teaching methods and techniques:
– Noughts and crosses, Gap fill, Predict dialogue, answer the question ,
– Rub out and remember, lucky numbers, comprehension question
IV/Teaching aids: text-book, , picture cards, cassettes
V/Time:
VI/Procedures:
1 Check up:
2 Warm up : Kim’s trò chơi:
Have students look at the poster of things dealing with activites in không lấy phí time (for 20
second) on page 59 and try to remember as many activities as possible.
Ss go to the board and writes the name of activities. They’ve just seen from memory.
1. go to the movies
2. play badminton
3. watch TV
4. play check
5. do homework
6. read book / go to the library
7. go skiing /
8. play trò chơi
3 NEW LESSON:
SECTION :- SPEAK
Instruction
Content
Presentation:
Elicit from students to draw the exchange I
Ss find out other ways of making
suggest talking a shower .
suggections.
OK I’ll do that.
I think you should take a shower .
Why don’t you take a shower ?
How about talking a shower ?
What about taking a shower ? T- whole class
Pair work
Have Ss do exercise 3a on page 58
– 59
Ask Ss to look at the pictures on
page 59 and the tables on page 58
and make responses to the
suggestions .(or use picture cue
drill.) Ask Ss to do exercise 3b on page
59.
Get students to look at the pictures
on page 59 and make suggestions
about how to save energy at home.
Students work in pairs and write
sown as many sentences as
possible. Which pair writing most
sentences gets good mark Suggestion:
Response
I suggest + V-ing ..
OK
I think we should …
That’s good idea
Shall we …?
All right
Why don’t we ..?
Let’s
How about + V-ing ? No, I don’t want
What about + V-ing ? to ..
Let’s + infinitive
I prefer to …
Ask Ss look at the pictures on page 59 and
the table on page 58 and make responses to
the suggestions (or use pictures cue drill)
Example:
I suggest going to the movies.
No, I don’t want to . I prefer to watch TV.
a) I think we should play badminton.
OK.
b) Why don’t we play check?
That’s a good idea.
c) Shall we go to the library ?
All right.
d) How about watching TV ?
OK.
e) What about skiing ?
No, I don’t want to. I prefer to play games.
f) I suggest doing our homework.
No, I don’t want to. I prefer to read books.
Futher practice:
Possible answer:
+ I think we should turn off the faucets after
use.
+ I suggest fixing the faucets.
+ why don’t we turn off the light before
leaving rooms?
+ How about taking a shower instead of a
bath.
+ isuggest putting the lid on the cooking pot
when cooking
Discussion:
– Remind students that after suggest we
can use a “that clause”.
– Using the structure “Suggest + Ving”. – Using the structure “Suggest + that
clause”
Possible answer:
“What do you do to help the poor in the
neighborhood of your school” ?
+ Collect some money.
+ Colect unused clothes.
+ Organized a show to raise money.
+ Give poor families with their chores.
+ Give poor children books, notebooks and
school things…
Ex: I suggest coleccting some money.
“Giving suggestions that help your friend to
improve his / her English”.
+ Work harder on your pronunciation.
+ Speak English in class.
+ Buy a good dictionary.
+ Do some reading every day.
+ Write new vocabulary on small pieces of
paper and stick everywhere in youor home.
+ Write diary in English.
Ex: I suggest (that) you should work harder
on your pronuciation.
– Ask a volunteer from each group to show
their ideas before class.
– Give feedback.
– Ask students to write what they’ve
discussed in their notebook. Period 45 / Week 23
UNIT: 7
SAVING ENERGY
Lesson 3
SECTION:
– READ
I/Objectives: By the end of the lesson, students will know more North American and
European countries save money and natural resources
-Vocabulary: – consumer: (n), bulb: (n), label: (n ; v), scheme: (n), efficient : (adj);
category : (n); ultimately: (adv), innovation: (n); conserve (v)
– Grammar structure: – Connectives: and, but, because, or, so , therefore,
however.
– Phrasal verbs: turn off, turn on, look for , look after…..
– Stuctures for making suggestions.
III/Teaching methods and techniques:
– Noughts and crosses, Gap fill, Predict dialogue, answer the question ,
– Rub out and remember, lucky numbers, comprehension question
IV/Teaching aids: text-book, , picture cards, cassettes
V/Time:
VI/Procedures:
1 Check up:
2 Warm up : Chatting:
Use an electricity bill and a water bill to chat to Students.
– What’s this ?
(It’s a water bill ).
– How much is your family’s water bill ?
– How much is your family’s electricity bill ?
– Do you think it is enormous ?
– How much electricity does your TV use everyday?
– How much electricity does your fridge use everyday?
– Are your parents worried about that?
– Do you want to reduce the amount of electricity and water your family use?
– What should you do?
– Do you want to know how the people in other countries save energy?
3 NEW LESSON:
Instruction
Pre – reading: SECTION :- READ
Content
I/ Pre – teach vocabulary:
consumer: (n) /kən’sju:mə/ người tiêu dùng, người
tiêu thụ
bulb: (n) [bʌlb] bóng đèn
label: (n ; v)[‘leibl] nhãn hiệu dán nhãn, ghi nhãn
scheme: (n) [ski:m] sự sắp. xếp. theo hệ thống; sự
phối hợp., ke hoach
efficient : (adj) [i’fi∫ənt] có hiệu lực, có hiệu quả Checking vocabulary: What and Where
Have Ss repeat the word by word but leave the
circle. Remember to let students repeat before and
after rubbing out each word. While reading: category : (n) [‘kætigəri] hạng, loại
ultimately:(adv)[‘ʌltimətli] rút cục, cuối cùng thì
innovation: (n) [,inou’vei∫n] sự đổi mới, sự cách tân
conserve (v) [kən’sə:v] giữ gìn; bảo tồn
Checking vocabulary: What and Where
II. Pre – questions:
– Give Ss two questions and ask them to discuss
with their partners to predict tha answers:
1. Do people in Western countries think electricity,
gas, and water are luxury?
2. Do they want to save electricity ? What do they
do to spend less on lighting?
III/ Reading and checking:
– Have Ss read the text on page 60 – 61 to check
their prediction:
* Answer keys:
1. No, they don’t. They think electricity, gas, water
are not luxuries but necessities.
2. Yes, they do . They use energy saving bulbs
instead of ordinary bulbs and there is a labeling
scheme helping them use household appliances
efficiently.
IV/ Reading for main ideas:
Have Ss read the text again and do exercise 5a.
Students have to work in pairs to choose the best
summary of the passage.
Which of the following is the best summary
of the passage?
1. Energy saving bulb should be use to save
electricity.
2. In Western countries, electricity, gas, and water
are necesssities.
3. North American and European countries are
interested in saving money and natural resources.
4. labeling schemes help saving energy.
* Answer keys:
3. North American and European countries are
intersted in saving money and natural resources.
V/ Comprehension questions:
– Have Ss work in pairs to find out the answers of
these questions.
1. What are Western consumers interested in?
2. What can they do to spend less on lighting?
3. Mrs. Jones uses only two ordinary bulbs and she
pays US$ 8 for lighting. How much will she pay if
she uses two energy saving bulbs instead ? Call some students to answer the
questions. The teacher checks and
writes the answers on the board (if
necessary). Have Ss stick their posters on the
board. Ss go around the class, read
their groups’ posters. 4. What is the purpose of the labeling scheme?
5. Why should we save energy ?
– Give feedback.
Answer keys:
1. Western consumers are interested in products
that will not only work effectively but also save
money.
2. They can use energy saving bulbs instead of
ordinary 100 watts bulbs to spend less on the
lighting.
3. she will pay USUsD2. Because these bulbs use a
quarter of the electricity of standard bulbs.
4. The labeling scheme helps the consumers know
how energy, we’ll save money and conserve the
Earth resources.
* Writing:
– Ask Ss to work in groups choosing a secretary
then discuss the ways to spend less on lighting. The
secretary from each group has to write the ideas on
the poster.
Possible answers:
Use energy saving bulbs instead of ordinary 100
watt light bulbs
Turn off the light before leaving the rooms.
Use household appliances properly (follow the
instructions).
Keep refrigerator door closed.
Write the ways how to save money.
Write down ideas on how to save energy. Period 46 / Week 23
UNIT: 7
SAVING ENERGY
Lesson 4
SECTION:
– WRITE
I/Objectives: By the end of the lesson, students will be able to write a simple speech
and present it before the class.( writing a speech about saving energy.
-Vocabulary: – enhance: (v) gifts: (n), offer : (v), nationwide: (n), supported
– Grammar structure: – Connectives: and, but, because, or, so , therefore,
however.
– Phrasal verbs: turn off, turn on, look for , look after…..
– Stuctures for making suggestions.
III/Teaching methods and techniques:
– Noughts and crosses, Gap fill, Predict dialogue, answer the question ,
– Rub out and remember, lucky numbers, comprehension question
IV/Teaching aids: text-book, , picture cards, cassettes
V/Time:
VI/Procedures:
1 Check up:
2 Warm up : Shark’s attack:
Draw some steps then stick the cut out girl / boy on the top the steps, the shark is in
the sea
B
The trò chơi continues until students find out
O
the word BODY and the shark can’t eat
D
the girl / the boy
Y
Ask Ss to continue to guess the words. 3 NEW LESSON:
SECTION :- WRITE
Instruction
Content
I/ Vocabulary revision:
Pre writing:
Write the words whose letter are in a random orser
Jumble words:
Divide the class into two team. Ss on the board.
Team which write more correct words first win the
from two teams go to the board
trò chơi.
and write the correct words
1. usm pu = sum up (express briefly)
2. ioatnetnt = attention
3. aeidtl
= detail
4. diosl
=
solid
5. fradt
=
draft
enhance: (v) [in’hɑ:ns] làm tăng, nâng cao, đề cao
gifts: (n) [gift] quà tặng, quà biếu
offer : (v, n) [‘ɔfə] sự trả giá, biếu, tặng, dâng
nationwide: (n) [‘nei∫nwaid] khắp. cả nước; toàn Have students match each part of a
speech in column A to a suitable
function in column B While writing: Have students put the sections in
6b on page 62 in the correct order
to from a speech. quốc
tư vấn : (n,v)[sə’pɔ:t] sự chống đỡ. chịu, chống, đỡ
II/ Matching: column A with column B
Answer keys:
1. Intrduction: B – Getting people’s attention and
telling them what you are going to talk about.
2. Body:
C – Giving details in easy- tounderstand language.
3. Conclusion: A – Summing up what you have
said.
III. Ordering:
Put the following sections in the correct place to
complete a speech.
Answer keys:
3) Good evening, 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 a
mechanic check your motorbike regularly.
1) If you follow these simple rules, not only will
you save money, but also the environment will be
cleaner.
– Call on some Ss to read aloud the speech.
– Help Ss to present the speech before class
naturally.
III/ Writing speeches – Exhibition.
– Ask each group to speech about one of these
topics.
* Reduce garbage.
* Reusing paper.
* Saving energy in the kitchen.
Possible speeches:
1) Reduce garbage.
Good morning, ladies and gentlemen, my name is
….. and I’m going to tell you how to reduce
garbage.
Most of us use to much garbage everyday. You can
reduce garbage by:
Collecting plastic bags.
Not keeping solid waste with food waste.
Putting different kinds of waste in different
places.
If you follow those simple rules, you’ll not only
reduce garbage, but also keep environment cleaner. 2) Reusing paper
Good morning, ladies and gentlemen, my name is
….. and I’m going to tell you how to reuse paper
Most of us use to much paper. You can reuse paper
by:
Having a separate wastebaket for waste
paper.
Keeping sheets with single printed page for
drafting.
If you follow these rules, not only will you reduce
garbage, but also you’ll save money.
3) Saving energy in the chicken.
Good morning, ladies and gentlemen, my name is
….. and today I’m going to tell you how to save
money.
Most of us use to much electricity, especially in the
kichen. You can reduce this amount by:
Turning off the lights before leaving the
kitchen.
Preparing food carefully before turning on
the stove.
Keeping refrigerator door closed.
If you follow these simple rules, you’ll not
only save money, but also conserve the
resource.
Correction:
– Have a volunteer from each group present his/
her group’s speech before class.
– Correct their mistakes.
– Give feedback.
Ask students to copy down one of these speeches in
their notebooks. Period 47 / Week 24
UNIT: 7
SAVING ENERGY
Lesson 5
SECTION:
– LISTEN
– LANGUAGE FOCUS 3
I/Objectives: By the end of the lesson, students will know more about solar enrgy by
listening.(listening to a text for details and futher practice in making suggestions.
-Vocabulary: – solar: (adj) solar panel: (n), nuclear power : (n), install: (v),
population
– Grammar structure: – Connectives: and, but, because, or, so , therefore,
however.
– Phrasal verbs: turn off, turn on, look for , look after…..
– Stuctures for making suggestions.
III/Teaching methods and techniques:
– Noughts and crosses, Gap fill, Predict dialogue, answer the question ,
– Rub out and remember, lucky numbers, comprehension question
IV/Teaching aids: text-book, , picture cards, cassettes
V/Time:
VI/Procedures:
1 Check up:
2 Warm up : Information transmitting:
Divide class into two teams
Choose six volunteers from each team.
The volunteers stand in two lines, the teacher shows the first student in each line a
sentence. The first S whisper the whole sentence to the second student in his / her line.
The second S whisper to the third and so on .. and last student write it on the board.
3 NEW LESSON:
Instruction
Pre listening:
Explaination:
Translation SECTION :- WRITE Checking : Slap the board
Call on two Ss or 2 teams of
students to the front of the class.
Make sure they stand at an equal
distance from the board. Content
I/ Pre – teach vocabulary:
solar: (adj) [‘soulə] (thuộc) mặt trời
solar panel: (n) tấm sắt kẽm kim loại để tiếp nhận năng
lượng
nuclear power : (n) [‘nju:kliə’pauə] năng lượng hạt
nhân (nguyên tử)
install: (v) [in’stɔ:l] lắp ráp setup
population (n) [,pɔpju’lei∫n] dân cư, dân số, mật độ
dân số
solar power (n) [‘soulə’pauə] năng lượng mặt trời
Checking vocabulary:
Slap the board
II/ True – Fale statements prediction:
Ask Ss to look at the statements on page 60 a4.
Have they work in pairs and guess which
statements are true and which one are false. While Listening
– have Ss listen to the tape twice
and check their prediction.
Get Ss to correct the false
statement.
Group work
Pair work Individual 1. Solar energy can be cheap and clean.
2. Most of our electricity now comes from nuclear
power.
3. The solar energy that gets to the Earth canot
provide enough power for the word’s population.
4. Solar energy can be used on cloudy days.
5. All building in Sweden will be heated by solar
energy in 2050
Give feedback:
III/ Listening and checking
* Answer key:
1. True
2. False: => Most of our electricity comes from the
use of coal, gas, oil ar nuclear power..
3. False: = > 1% of the solar energy that gets to the
Earth can provide enough power for the word’s
population.
4. True.
5. False: => They will be heated by solar energy in
năm ngoái.
Tape transcript:
“Are you sure looking for a cheap, clean, effective
source of power that doesn’t cause pollution or
waste natural resources? Look no futher than solar
energy from our sun. at present, most of our
electricity comes from the use of coal and gas, oil
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
the total population.
Many countries are already using solar energy.
Solar panels are placed on the roof of a house and
the Sun’s energy is used to heat water. The energy
can be stored for a number of days, do on cloudy
days you can use solar energy too.
Sweden has an advanced solar energy program.
There, all buidings will be heated by solar energy
and cars will use solar power instead of gas by the
year năm ngoái”.
Gap – filling:
– Have students look at exercise 4b on page 60
and work in pair to guess the words in blanks
– Give feedback:
– Have Ss listen to the tape again and fill in the
gaps . if students can’t finish, let them listen
once more. Pair work Post listening
Individual work * Answer keys:
1) The sun can be an effective source of power.
2) Solar energy doesn’t cause pollution.
3) A lot countries in the world are already using
solar energy.
4) It is possible to store solar energy for a number
of days.
5) Solar panels are installed on the roof of a house
to receive the energy from the sun.
6) We can save natural resources by using solar
energy instead of coal, gas and oil.
Write it up:
Have students write a passage (about 100 words)
about solar energy. Using the information in the
two exercises above.
Sample:
Most of our electricity now comes from coal, gas
oil, or nuclear power. The sun could provide this
power so many countries are already using energy.
Only one percent of the solar energy that gets to the
Earth can provide enough power for the world’s
population.
Solar energy is a cheap, clean, effective source of
power that doesn’t cause popllution or waste
natural resources.
There’s an advanced solar energy program in
sweden. It is said that by the year of năm ngoái, all
buildings in sweden will be heated by solar energy
and cars will use solar power too.
We hope that there is such a program in Vietnam.
We can save natural resources such as coal, oil,
gas… by using solar energy. And every household
in Vietnam has hot water in winter without paying
money. Period 48 / Week 24
UNIT: 7
SAVING ENERGY
Lesson 5
SECTION:
– LANGUAGE FOCUS 1 – 2
I/Objectives: By the end of the lesson, students will be able to use the connectives: and,
but, because, or, so, therefore, however and some phrasal verbs.
-Vocabulary: – solar: (adj) solar panel: (n), nuclear power : (n), install: (v),
population
– Grammar structure: – Connectives: and, but, because, or, so , therefore,
however.
– Phrasal verbs: turn off, turn on, look for , look after…..
– Stuctures for making suggestions.
III/Teaching methods and techniques:
– Noughts and crosses, Gap fill, Predict dialogue, answer the question ,
– Rub out and remember, lucky numbers, comprehension question
IV/Teaching aids: text-book, , picture cards, cassettes
V/Time:
VI/Procedures:
1 Check up:
2 Warm up : Bingo:
Ask Ss to write down in their notebooks 5 verbs with prepositions.
Prepare a list of verbs + prepositions . then call out each word in a loud voice.
Students listen to the teacher carefully. If anyone has the same verbs + prepositions,
they cross it out the first student crossing out all 5 verbs + prepositions shout “ Bingo”
and the trò chơi.
* Suggested list of verbs + prepositions:
Look for look after
look at
look away look in
look out
Turn off turn on
turn down turn up
turn over
turn up
3 NEW LESSON:
SECTION :- WRITE
Instruction
Content
Presentation:
Presentation 1:
Provide students 5 verbs +
Answer keys:
pepositions and then ask them to
– Picture 1: look after the baby
match the verbs with the pictures
– Picture 2: go on ( wasting paper)
on page 64
– Picture 3: turn on TV
– Picture 4: look for
– Picture 5: turn off the faucet.
Language Focus 2 : they have to use suitable
verbs to complete the sentences.
Answer keys:
1) Hanh can’t go to the movies with us tonight.
She will have to look after her little sister. 2) If we go on wasting water , there will be a
shortage of fresh water in a few decades.
3) Turn on the Tv for me , will you ? I want to
watch weather the forecast.
4) I think I’ve lost my new pen. I’ ve looked
for it everywhere and I can’t find it anywhere.
5) Mrs. Yen forgot to turn off the faucet when
she left for work.
* Brainstorming:
However
Therefore
and
so
or
But
Because
connectives
Moreover
– Ask Ss to think of connectives that they’ve
learnt.
– Have students go to the board and write
down the connectives.
– Give feedback
– Ask students to give Vietnames meanings
Practice 2:
Have Ss work individually to do the exercise
Language focus 1 on page 63. They have to
complete the sentences by using correct
connectives.
Answer keys
a) Mrs Quyen bought corn, potatoes and
cabbage at the market.
b) I’d love to play voleyball but I have to
complete an assignment.
c) Nam got wet because he forgot hiss
umbrella.
d) Hoa failed her math test. Therefore, she has
to do the test again.
e) Do they wantVietnamese tea or milk tea?
f) It’s raining, so I can’t go to the beach.
g) Ba’s hobbies are playing foothball and
collecting stamps.
h) Na is very tired. However, she has to finish
her homework before she goes to bed .
Ask students to work in pairs to compare their
answers. Give feedback. Have some students read aloud
the completed sentences, check their
pronunciation and the meanings.
Noughts and Crosses:
Divide class into 2 teams. One team is Nought
(0) and the other is Cross (X)
1. or
2 and
3 so
4, but
5 therefore
6 however
7 so
8 because
9 and
Possible answers:
1) Do you want to take a bath or take a shower?
2) I’ll get a plumber to check the pipes and
repair the faucets.
3) He got up late so he had to take a taxi to
school .
4) It’s raining but he is still going swimming.
5) Her English is not good therefore she
decides to practices more.
6) Lan
7) Baths use twice as much water, so I suggest
taking showers .
8) The water bill is enormous this month
because there is a crack in the pipes.
9) I suggest taking showers and fixing the
faucet.
Homework:
Ask Ss to write 5 sentences with connectives
1) therefore 2) because 3) however
4) or
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