Unit 7. Saving energy

THOI BINH education and training Department
TAN PHU secondary sChool
----2011 - 2012 -----
By: LE HONG PHUC
Unit 7: saving energy
WARMLY welcome to class 9a2
language focus
How to save energy?
Tuesday, February 14th, 2012.
UNIT 7- SAVING ENERGY
LANGUAGE FOCUS
1. Connectives: and, or, because, so, therefore, but, however.
2. Phrasal verbs: turn on, turn off, look after, look for, go on.
3. Make suggestions:
- suggest + Verb-ing....
- suggest + (that) + S + should + Verb (bare infinitive) …
Ex: Solar energy can be cheap and clean.
and
or
Ex: Do you like Math or English?
because
Ex: I stay at home because it`s raining hard.
so
therefore
Ex: The bus is late, so I am late for work.
Ex: The bus is late. Therefore, I am late for work.
but
however
Ex: He is short but he plays volleyball well.
Ex: He is short. However, he plays volleyball well.
Complete the sentences. Use the correct connectives.
Complete the sentences. Use the correct connectives.
Complete the sentences. Use the correct connectives.
Mrs. Quyen bought corn, potatoes …………. cabbages at the market.
I’d love to play volleyball …………. I have to complete an assignment.
Nam got wet …………. he forgot his umbrella.
Hoa failed her math test. ……………., she has to do the test again.
Do you want Vietnamese tea …………. milk tea?
It’s raining, ………….. I can’t go to the beach.
Ba’s hobbies are playing football ……………collecting stamps.
Na is very tired. ……………., she has to finish her homework before she goes to bed.
(and/ or)
(and/ but)
(so/because)
(However/ Therefore)
(and/ or)
(so/however)
(and/ or)
(However/ Therefore)
and
but
because
Therefore
or
so
and
However
Tuesday, February 14th, 2012.
UNIT 7- SAVING ENERGY
LANGUAGE FOCUS
1. Connectives: and, or, because, so, therefore, but, however.
2. Phrasal verbs: turn on, turn off, look after, look for, go on.
Match the phrasal verbs with their correct meanings
1. turn on
2. turn off
3. look after
4. look for
5. go on
A
a. chăm sóc, trông nom
b. tiếp tục
c. mở, bật (đèn, quạt, TV.)
d. tắt (đèn, quạt, TV .)
e. tìm kiếm
B
Complete the sentences. Use the right tense form of the phrasal verbs in the box and the pictures.
turn on
turn off
look for
look after
go on
looked for
Turn on
a. Hanh can’t go to the movies with us tonight. She will have to …………… her little sister.
b. If we ………….. wasting water, there will be a shortage of fresh water in a few decades.
c. “I think I’ve lost my new pen. I’ve …………… it everywhere but I can’t find it anywhere.
d.“………….… the TV for me, will you? I want to watch the weather forecast.”
e. Mrs. Yen forgot to ………..…… the faucet when she left for work.
Listen and fill in each blank with the correct phrasal verb you have heard.
1. Remember to ………………. the TV when you finish watching.
2. I am ………………… Peter now. Do you see him?
3. If you ………………. studying hard like this, you will get much progress.
4. I want to listen to music. Can you …………….. the stereo for me, please?
5. When I am out, you will ……………… the house, the garden and the dog.
turn off
looking for
go on
turn on
look after
Some common phrasal verbs:
turn on turn off look after look for go on







get up keep on put away
sit down carry out go out
…
Tuesday, February 14th, 2012.
UNIT 7- SAVING ENERGY
LANGUAGE FOCUS
1. Connectives: and, or, because, so, therefore, but, however.
2. Phrasal verbs: turn on, turn off, look after, look for, go on.
3. Make suggestions:
- I think we should + Verb (bare infinitive)…
- Let’s + Verb (bare infinitive) …
- Shall we + Verb (bare infinitive) …?
- Why don’t we + Verb (bare infinitive) …?
- What about/ How about + Verb-ing…?
- I suggest + Verb-ing…
- I suggest (that) + S + should + Verb (bare infinitive) …
- suggest + Verb-ing…
- suggest (that) + S + should + Verb (bare infinitive) …
Unit 7: Saving energy LANGUAGE FOCUS
3. Make suggestions:

Example:
collect some money
I suggest collecting some money.
Your class wants to help the poor in the neighborhood of your school. The following ideas may help you
collect unused clothes.
organize a show to raise money.
give lessons to poor children.
help elderly people and war invalids with their chores.
…
suggest + Verb-ing…
1.collect unused clothes
suggest + Verb-ing …
I suggest collecting unused clothes.
2. organize a show to raise money
I suggest organizing a show to raise money.
3. give lessons to poor children
I suggest giving lessons to poor children.
4. help elderly people and war invalids with their chores
I suggest helping elderly people and war invalids with their chores.
Unit 7: Saving energy LANGUAGE FOCUS
Your friend wants to improve his/her English. The following ideas may help you to advise him/her.
Ex: I suggest (that) you should work harder on your pronunciation.
write sentences with new words.
speak English in class.
buy a good dictionary.
do some reading everyday.
…
work harder on your pronunciation
suggest (that) + S + should + Verb (bare infinitive) …
suggest + that + S + should + Verb (bare infinitive) …
1. write sentences with new words
I suggest that you should write sentences with new words.
2. speak English in class
I suggest that you should speak English in class.
3. buy a good dictionary
I suggest that you should buy a good dictionary.
4. do some reading every day
I suggest that you should do some reading every day.
Rewrite these sentences using the words in parentheses:
Ex: I suggest collecting unused clothes. (Why don’t you …)
Why don’t you collect unused clothes?
EX: I suggest that you speak English in class. (I suggest …)
I suggest speaking English in class.
I suggest looking after yourself. (I suggest that you …)

2. I think you should save energy. (I suggest …)

3. I suggest that you should get up early. (I suggest …)

4. How about turning off the gas stove? (I suggest that you …)

I suggest that you should look after yourself.
I suggest saving energy.
I suggest getting up early.
I suggest that you should turn off the gas stove.
a. and
b. but
c. because
d. Therefore
e. or
f. so
g. and
h. However
a. look after
b. go on
c. looked for
d. Turn on
e. turn off
I suggest collecting some money.
I suggest collecting unused clothes.
I suggest organizing a show to raise money.
I suggest giving lessons to poor children.
I suggest helping elderly people and was invalids with their chores.
I suggest that you should work harder on your pronunciation.
I suggest that you should write sentences with new words.
I suggest that you should speak English in class.
I suggest that you should buy a good dictionary.
I suggest that you should do some reading every day.
and, or, because, but, however, so, therefore.
turn on, turn off, look after, look for, go on.
suggest + V-ing
suggest + that + S + should + V (B.I)…


HOMEWORK:
. Learn by heart the connectives, the phrasal verbs and the structures of suggestions.

. Prepare Revision for Unit 6 and 7.


THANK YOU FOR ATTENDANCE
SEE YOU AGAIN!
a. and
b. but
c. because
d. Therefore
e. or
f. so
g. and
h. However
a. look after
b. go on
c. looked for
d. Turn on
e. turn off
I suggest collecting some money.
I suggest collecting unused clothes.
I suggest organizing a show to raise money.
I suggest giving lessons to poor children.
I suggest helping elderly people and was invalids with their chores.
I suggest that you should work harder on your pronunciation.
I suggest that you should write sentences with new words.
I suggest that you should speak English in class.
I suggest that you should buy a good dictionary.
I suggest that you should do some reading every day.
and, or, because, but, however, so, therefore.
turn on, turn off, look after, look for, go on.
suggest + V-ing
suggest + that + S + should + V (B.I)…