tu-vung-ngu-phap-unit-11-e6

UNIT 11: OUR GREENER WORLD
Thế giới xanh hơn của chúng ta
A. VOCABULARY:
- air pollution

/eər pəˈlu·ʃən/ (n)

: ơ nhiễm khơng khí

- be in need

/bɪ ɪn nid/ (v)

: cần

- cause

/kɔz/ (v)

: gây ra

- charity

/ˈ ʃ r·ɪ· i/ n

: ừ hiện

- deforestation

/diːˌfɔːr.əˈs eɪ.ʃən/ (n)

: nạn phá rừng, sự phá rừng

- disappear

/ˌdɪs·əˈpɪər/ (v)

: biến mấ

- do a survey

/du eɪ ˈsɜr·veɪ/

: iến hành cuộc điều ra

- effect

/ɪˈfɛk / (n)

: ảnh hưởng

- electricity

/ɪˌlekˈ rɪs·ə ·i/ (n)

: điện

- energy

/ˈen·ər·dʒi/ (n)

: năng lượng

- environment

/ɪnˈvɑɪ·rən·mən / (n)

: môi rường

- environmental pollution /ɪn vaɪrən’men l pə’lu:∫n/ (n): sự ô nhiễm môi rường
- exchange

/ɪksˈ ʃeɪndʒ/ (v)

- greenhouse gas emissions /’gri"nhaʊs g s i’mɪ∫n/

: rao đổi
: khí hải nhà kính

- invite

/ɪnˈvɑɪ / (v)

: mời

- natural resource

/’n ∫rəl rɪ’sɔ:s/ n

: tài nguyên thiên nhiên

- natural

/ˈn ʃ·ər·əl/ (adj)

: ự nhiên

- noise pollution

/nɔɪz pəˈlu·ʃən/ (n)

: ô nhiễm iếng ồn

- pollutant

/pə’lu: ən / (n)

: chấ gây ô nhiễm

- pollute

/pəˈlu / (v)

: làm ô nhiễm

- pollution

/pəˈlu·ʃən/ (n)

: sự ô nhiễm

- president

/ˈprez·ɪ·dən / (n)

: chủ ịch

- recycle

/riˈsɑɪ·kəl/ (v)

: ái chế

- recycling bin

/ˌriːˈsaɪ.klɪŋ bɪn/ (n)

: hùng đựng đồ ái chế

- reduce

/rɪˈdus/ (v)

: giảm


- refillable

/ˌriːˈfɪl.ə.bəl/ (adj)

: có hể bơm, làm đầy lại

- reuse

/riˈjuz/ (v)

: ái sử dụng

- sea level

/ˈsi ˌlev·əl/ (n)

: mực nước biển

- soil

/sɔɪl/ n

: đấ

- soil pollution

/sɔɪl pəˈlu·ʃən/ n

: ô nhiễm đấ

- swap

/swɑːp/ (v)

: rao đổi

- the ozone layer

/ðə ‘əʊzəʊn ‘leɪə r / n

: tầng ô zôn

- to destroy

/dɪ’s rɔɪ/ v

: phá hủy

- to preserve biodiversity

/prɪ’zɜ:v baɪəʊdaɪ’vɜ:sə i/ : bảo ồn sự đa dạng sinh học

- water pollution

/ˈwɔ· ər pəˈlu·ʃən/ (n)

: ơ nhiễm nước

- wrap

/rỉp/ (v)

: gói, bọc

- to control

/kən’ rəʊl/ v

: kiểm soá

B. GRAMMAR: CONDITIONAL SENTENCES
- Câu điều kiện là câu dùng để đưa ra mộ giả định về mộ sự việc rong quá khứ, hiện ại
hay ương lai.
- Câu điều kiện gồm 2 vế:
Mệnh đề chứa if mệnh đề điều kiện + mệnh đề chính mệnh đề chỉ kế quả
- Vị rí của 2 mệnh đề:
+ Khi mệnh đề chứa "if" đứng đầu hì giữa hai mệnh đề ngăn cách với nhau bằng dấu
phẩy.
+ Khi mệnh đề chứa "if" đứng sau mệnh đề chỉ kế quả hì KHƠNG sử dụng dấu phẩy để
ngăn cách hai mệnh đề.
Ví dụ:
- If I have a lo of money, I will buy a new house. Nếu ơi có nhiều iền, ơi sẽ mua mộ
ngôi nhà.)
- I will ake you o he cinema if I have ime. Tớ sẽ đưa bạn đi xem phim nếu ớ có hời
gian.)
Conditional sentences - type 1 âu điều kiện — loại 1
* ấu trúc của câu điều kiên loai 1:
If - clause Mệnh đề if

Main clause Mệnh đề chính

If + S + V (simple present)

S + will/ won’ + V bare infini ive

Thì hiện ại được dùng rong mệnh đề if.
Thì ương lai được dùng rong mệnh đề chính.
Ex: If I have the money, I will buy a big house.


Nếu ơi có iền, ơi sẽ mua mộ căn nhà lớn.
ch
ng: dùng để diễn ả mộ điều kiện có hể hoặc không hể hực hiện rong
hiện ại hoặc ương lai.
Lưu ý: Thì hiện ại đơn có hể được dùng ở mệnh đề chính để diễn ả mộ điều kiện ln
ln đúng.

TEST UNIT 11
I.
1.
2.
3.
4.
5.

Find the word which has a different sound in the underlined part.
A. can
B. star
C. bag
A. far
B. plant
C. plan
A. plastic
B. start
C. stand

A. smart
B. channel
C. cancer
A. cart
B. heart
C. card

II. Find one odd word for each question, and then read them aloud.
6. A. plastic
B. glass
C. metal
7. A. reduce
B. repeat
C. reuse
8. A. bottle
B. bag
C. bin
9. A. refillable
B. reusable
C. recycled
10. A. floods
B. rubbish
C. litter

D. that
D. hat
D. land
D. thanks
D. animal
D. bag

D. recycle
D. paper
D. repair
D. garbage

III. Choose the correct answers. of trees.
11. If we
waste paper, we will save a lot of trees.
A. repeat
B. recycle
C. rewrite
D. remake
12. If we plant more trees in the schoolyard, the school will become a
place.
A. greener
B. darker
C. dirtier
D. more polluted
13. "Why do you often forget to
the lights when you go out of the classroom?"
A. turn on
B. turn off
C. close
D. shut down
14. "What can we do
air pollution?"
A. reduce
B. to reduce
C. reducing
D. to reducing

15. You can save money while shopping by only buying
you need.
A. what
B. it
C. this
D. that
16. "Reduce, reuse, recycle" is said to encourage people to waste less, by using less and using things again, in
order to
the environment .
A. harm
B. damage
C. pollute
D. protect
17. Please collect all the recyclable materials, and take them to the
factory.
A. recycle
B. recycled
C. recyclable
D. recycling
18. This newspaper is made of
paper.
A. recycle
B. recycled
C. old
D. waste
19. If we all use
bags, we'll help the environment.
A. new
B. cheap
C. reusable

D. reduced
20. These three Rs
. reduce, reuse, and recycle
A. stand up
B. stand for
C. ask for
D. means
21. If there is a rubbish bin in every class, the classroom will become
.
A. harmful
B. lighter
C. dirtier
D. cleaner
22. "Don't throw rubbish into the river because you will make it
."
A. greener
B. dirty
C. cleaner
D. fresher


23. If we use
paper, we will save a lot of trees.
A. fewer
B. less
C. more
D. much
24. You should put the food in a reusable box
plastic bag.
A. by

B. instead of
C. because of
D. without
25. If people turn off all electric appliances in one hour all over the world, they can save lots of
.
A. electric
B. electrical
C. electrician
D. electricity
26. It is a good idea to
our clothes with our friends or cousins.
A. change
B. swap
C. turn
D. send
27. Next week our class is having a discussion about finding
ways to reuse old items before
throwing them away.
A. interested
B. surprising
C. useless
D. creative
28. If you have old clothes, will you give them to those
?
A. needs
B. to need
C. for needing
D. in need
29. My brother and I will give last year's clothes to
instead of throwing them away.

A. shop
B. people
C. charity
D. survey
30. "Do you think we should put a
bin in every classroom in order to keep it clean?"
A. reusable
B. recycled
C. recycling
D. recyclable
IV. Put the words from the box into the correct column. One word can belong to more than one group.
waste

plastic bags

paper waste

old newspapers

bottles

empty cans

rubbish

plastic

rubber

metal

cotton

glass

batteries

old clothes

dirty water

engine oil

ink

kitchen waste

aluminum

iron

Reduce
……………………………………
……………………………………
……………………………………
……………………………………
……………………………………

Reuse
……………………………………

……………………………………
……………………………………
……………………………………
……………………………………

Recycle
……………………………………
……………………………………
……………………………………
……………………………………
……………………………………

V. Complete the sentences with the correct form of the verb.
31.
If we win the money, we (buy)
a new house.
32.
We (go)
on holiday if there is time .
33.
If we (need)
some help, we'll ask.
34.
She (not write)
to you if she leaves.
35.
If Harry stays with his grandparents, Sally (not be)
happy.
36.
We (do)

this for you if you want.
VI. Complete the dialogue with the expressions in the box.
A. you save fifteen to twenty percent of the water
B. you put the bottle in the bathroom
C. fill it with water
Miss Hanh:

Oh, don't throw away that plastic bottle. (37)

D. it saves water
E. What for?
F. you can reuse it
.


Lan:
Miss Hanh:
Lan:
Miss Hanh:
Lan:

An old plastic bottle? (38)
.
To save water, you put some small stones in the bottle and (39)
.
stones and water make the bottle heavy (40)
, oh in the toilet tank.
You put it in the toilet tank?
Yeah, (41)
every time you empty the tank. (42)

.
It saves that much water? Wow!

The

VII.

Read the passage carefully, and then answer the questions.
Getting back to nature
The Little Morocco is a beautiful building. We used stone and mud to build the hotel. There are skylights windows in roof to let light in - so we save electricity. The skylights give us light in the day, we don't use
electric lights. We don't use chemicals to clean the rooms because we don't want to damage the environment.
You can walk in the mountains near the hotel and see lots of local wildlife. Enjoy a boat trip on the lake and
see the amazing waterfalls. or visit the beautiful caves.
43. What did they use to build the house?
_______________________________________________________________________________________
44. How can the skylights help us to save electricity?
_______________________________________________________________________________________
45. Why don't they use chemicals to clean the rooms?
_______________________________________________________________________________________
46. What can you see in the mountains?
_______________________________________________________________________________________
47. What are the activities for a boat trip?
_______________________________________________________________________________________
VIII. Choose the word or phrase among A, B, C or D that best fits the blank space in the following
passage.
Last month Lan's father (48)
her to a glass factory. They visited the recycling workshop where
the broken glass was smashed (49)
small pieces, and the glass was washed with a particular detergent
liquid. After that, it was dried up and mixed (50)

some chemicals. The mixture was put into a very
(51)
temperature furnace to melt into liquid. The workers in the factory used long pipes (52)
the liquid into a variety of shapes. All the glassware looks nice. Lan was very impressed by the journey.
48. A. asked
49. A. under
50. A. in
51. A. high
52. A. change

B. took
B. into
B. of
B. strong
B. to make

C told
C. in
C. up
C .low
C. to blow

D. gave
D. on
D. with
D. weak
D. to have

IX. Read the following passage, and then answer the questions below.
Every day of the year throughout the world, about twenty million paper bags and the newspapers are

screwed and thrown away. Making paper requires a lot of wood pulp and the work of millions of workers.
Many countries have had plans to recycle waste paper to save money and labor. In countries where there is the
cooperation of the public, paper mills recycle as much as sixty percent of waste paper. Their simple work is to
take away the ink, crush it up and make it into pulp again. For every ton of recycled newsprint, twelve trees can
be saved. We can insist that the more paper people save, the more trees are preserved.


53. How many paper bags and newspapers are screwed and thrown away every day?
_______________________________________________________________________________________
54. What have many countries done to save money and labor in making paper?
_______________________________________________________________________________________
55. What percentage of waste paper is recycled with the help of the public?
_______________________________________________________________________________________
56. What do the paper mills do to reuse waste paper?
_______________________________________________________________________________________
57. How many trees can be saved for every ton of recycled newsprint?
_______________________________________________________________________________________
X. Write conditional sentences from these statements.
58. We will plant more trees. The air will be fresher.
If _____________________________________________________________________________________
59. We will use fewer cars. We will reduce pollution.
If _____________________________________________________________________________________.
60. We will cycle to school every day. We will keep fitter.
If _____________________________________________________________________________________.
61. We will use recycled products. We will save money.
If _____________________________________________________________________________________.
62. People will throw rubbish into the right bin. They will keep the environment clean.
If _____________________________________________________________________________________.
63. We will start at 6.00. We will arrive there before noon.
If _____________________________________________________________________________________.

64. The boy eats so may green apples. He will be ill.
If _____________________________________________________________________________________.
65. We will use reusable bags for shopping. We will reduce waste.
If _____________________________________________________________________________________.