Ôn tập môn Tiếng Anh Lớp 9 - Unit 7: Saving energy

UNIT 7: SAVING ENERGY
VERB
NOUN
ADJECTIVE
ADVERB
MEANING
1.drip
Drip
dripping
Nhỏ giọt,giọt nước
2.
Sun
solar
Mặt trời
3.heat
Heat
hot
Nóng,làm nóng
4.
Necessity
necessary
necessarily
Cần thiết
5.consume
Consumer
consumption
Tiêu dùng
6.necessity
(un)necessary 
(un)necessarily 
Sự cần thiết
7.effect
Effeciency
effective
effectively
ảnh hưởng,hiệu quả
8.replace
replacement
Thay thế
9.innovate
innovation
Đổi mới,cải tiến
possibility 
possible
possibly
Khả năng
11.
Electricity
electrician
Electrical
Electric 
Điện,thợ điện
12.introduce
introduction
Giới thiệu
13.attent
Attention
Chú ý,quan tâm
14.organize
Organization
Organizer
Tổ chức, người tổ chức
15.pronounce
pronunciation
Phát âm
16.worry 
worry 
worried
be worried about 
Lo lắng
I/ MULTIPLE CHOICE :
The teacher suggests_______________ something for the poor in our area. (us to do/ we should do/ we are doing/ we will do)
Everything is__________ satisfactorily. (going on/ looking after/ falling through/ turning up)
The charity organization provides the poor with a lot of household ____________. (furnitures/ furniture/ performance/ performances)
Please remember to__________________ all the lights and fans before leaving the rooms. (switch on/ look up/ go away/ turn off)
The teacher suggests that all of us_____________________ do something for the school fair. (might/ will/ should/ had better)
“Let’s do something interesting this evening!” ________________________(Don’t mention it/ Ok, why not?/ What about doing?/ You’re welcome.)
We can save__________________ by the replacement of ordinary 100-watt light bulbs with energy-saving bulbs. (electric/ electricity/ electrical/ electrically)
Fuel_______________ can be cut down by having fewer cars on the roads. (consume/ consumer/ consumption/ consuming)
“I suggest going to Long Hai on the weekend.”- ________________________ (That’s a trip/ That’s a reason/ That’s a good idea/ That’s a fine day)
“I suggest we go on a picnic on the other side of the river.” “_________________” (It’s a nice day!/ Have a good trip!/ Great idea!/ Congratulation!)
Let’s get a_______________________ to make sure there are no cracks in the pipes. (locksmith/ electrician/ plumber/ carpenter)
The headmaster suggests_____________________ a “green and clean week” in the school. (us to start/ starting/ we will start/ how to start)
Stay here with us if you___________________ busy with your work. (will not be/ wouldn’t be/ are not/ never be)
The man______________________ all the lights when he entered the room. (switched on/ broke in/ cared about/ went on)
David is interested in protecting the environment, __________________ his sister takes no interested in it. (and/ so/ or/ but)
II/ SUPPLY THE CORRECT FORM OF THE WORDS :
I am pleased that my secretary solved the problem _____________ .(effected)
 The high cost of heating and _______________ prevents us from wasting electricity.(light)
With my small salary, I can’t afford basic ___________________ like food, rent and fares.(need)
No doubt that there will be a great ______________ of food for the world’s population.(short)
There have been many _______________ in the field of electrical engineering .(innovate)
TV, dishwashers and freezers are electrical ________________ .(apply)
If there is something wrong with the lights, ask an _________________ to look at it.(electric)
The ____________________ of the new computer system at our office won’t be finished until sometime next week.(install)
 ______________ bills are money for lighting, heating, etc. . . in your house . (house)
She is said to be _______________ .She isn’t relied on to do her job properly . (efficiency)
 The internet has helped students study more _____________ .(effect)
 With all the modern facilities, doing house work is still very ________ _____(consume)
____________________ are interested in the protection of the forests . (conserve)
She was ________________ pleased that she got the good exam.(extreme)
___________________ energy is much safer than nuclear power.(sun)
III.FILL IN THE BLANKS :
LINKING WORDS
SO / THEREFORE ² dieãn taû keát quaû cuûa caâu noùi tröôùc
BECAUSE ² dieãn taû lyù do hay nguyeân nhaân cuûa vieäc gì
BUT / HOWEVER ² dieãn taû yù töông phaûn
AND ² dieãn taû thoâng tin theâm vaøo
OR ² dieãn taû söï löïa choïn
 I looked for my lost book _____________ couldn’t find it.(and / but)
The old man is extremely kind ___________ generous.(and / or)
Those shoes are second-hand _____________ comfortable.(and / but)
Would you like white coffee?(and / but)
 She is working late next Friday,____________ she can’t come to the party.(because / so)
I will go to New Orleans ___________ to Miami for my vacation.(and / or)
Both the driver ____________ the passengers were injured in the accident . (and / or)
She not only goes to school __________ also has a part-time job.(and / but)
I have met her mother, _____________ not her father.(but / however)
Ho Chi Minh city is the most interesting city in Vietnam;____________ , It’s not the capital of the nation.(so / however / moreover / therefore)
Dave is interested in protecting the environment,_____________ his sister takes no interest in it.(and / so / or / but)
III. JOIN THE SENTENCES WITH LINKING WORDS
The Bakers want to use solar energy. The Bakers don’t know how to install the solar panel on the roof of the house.
² _______________________________________________________________
They have decided to cut down on the number of lights in their house. They want to save energy.
² _______________________________________________________________
We must do whatever we can in order to conserve oil. Oil is a valuable natural resource.
² _______________________________________________________________
She is very nice. I love her very much.
² _______________________________________________________________
They can’t buy that house. They don’t have enough money.
² _______________________________________________________________
He wanted to visit her. He didn’t know her address.
² ______________________________________________________________
Mary can’t come to the party. She works late.
² ______________________________________________________________
He didn’t work hard. He passed his exams.
² _______________________________________________________________