Vocabulay Class 9
Unit 1: A visit from pen pal
1 ASEAN /ˈæsiæn/ n.
Hiệp hội các nước
DNA
Vietnam joined ASEAN in 1995.
2 Buddhism
/ˈbʊdɪz(ə)m/
n. đạo Phật
Buddhism is the dominant religion in
Thailand.
3 climate
/ˈklaɪmət/
n. khí hậu Viet Nam has a tropical climate.
4 compulsory
/kəmˈpʌls(ə)ri/
ad
j.
bắt buộc
English is a compulsory second language in
Malaysia.
5 correspond
/kɒrɪˈspɒnd/
v. trao đổi thư từ How often do you correspond?
6 currency
/ˈkʌr(ə)nsi/
n. tiền, hệ thống tiền tệ
The unit of currency in the USA is the
Dollar.
7 depend
/dɪˈpend/

child.
12 Hinduism
/ˈhɪndʊɪz(ə)m/
n.
đạo Hin-đu, Ấn Độ
giáo
Hinduism is one of the religions in
Malaysia.
13
in addition
(to smt)
/i:n əˈdɪʃ(ə)n/
pr
ep
.
ngoài ra, thêm vào
In addition to beautiful sightseeing, Hanoi
is famous for its food.
14 impress
/ɪmˈpres/
v.
gây ấn tượng, để lại
ấn tượng
She was really impressed by the beauty of
the city at night.
15 Islam
/ɪzˈlɑːm/
n. đạo Hồi Islam was created by Muhammad.
16 keep in touch /kiːp ɪn tʌtʃ/ v. giữ liên lạc We have kept in touch for a long time.
ph

The teacher asked us to work with our
partners on this task.
25 pen pal /pen pæl/ n. bạn qua thư
Next week, I am going to visit my pen pal
in England.
26 pioneer /paɪəˈnɪə(r)/ n. người tiên phong
They are the pioneers in applying this
technology.
27 population /pɒpjʊˈleɪʃ(ə)n/ n. dân số, dân cư What is the population of your country?
28 pray /preɪ/ v. cầu nguyện I pray for peace all over the world.
29
prehistoric
monsters
/priːhɪˈstɒrɪk
'mɒnstəz/
n.
những quái vật thời
tiền sử
I am curious about the prehistoric
monsters.
30
primary
school
/ˈpraɪmeri skuːl/ n. trường tiểu học
Children at primary schools have to study
English as a compulsory subject.
31 puppet /ˈpʌpɪt/ n. con rối, bù nhìn
Water puppets are very famous around the
world.
32 region /ˈriːdʒən/ n. vùng, miền She comes from a mountainous region.

violence
/ˈsɒkə
ˈvaɪəl(ə)ns/
n. bạo lực trong bóng đá
We are faced with spreading soccer
violence.
40 Tamil /ˈtæmɪl/ n. tiếng Ta-min Tamil is spoken in Southern India.
41 take turns /teɪk tɜːnz/
v.
ph
r.
luân phiên We took turns driving home.
42 tropical / ˈtrɑːpɪkl/
ad
j.
có tính chất nhiệt đới,
thuộc vùng nhiệt đới
Vietnam has a tropical climate with four
seasons in a year.
43 vs (= versus) /ˈvəːsəs/
pr
ep
.
chống lại, đấu với
Today there is a Manchester versus
Liverpool match.
Unit 2: Clothing
1 alternative /ɔːlˈtɜːnətɪv/ n.
sự lựa chọn (giữa
hai hoặc nhiều

chủng tộc, bộ tộc
The ethnic communities contributed
to the victory of Vietnam.
12 ethnic minority /ˈeθnɪk maɪˈnɒrɪti/
n.
phr.
dân tộc thiểu số
There are a large number of ethnic
minorities in this country.
1
3
ethnic group /ˈeθnɪk gruːp/
n.
phr.
nhóm dân tộc
How many ethnic groups do you
know?
1
4
fashion /ˈfæʃn/ n. mốt, thời trang She is never out of fashion.
15 fashionable /ˈfæʃnəbl/ adj.
thời trang, đúng
mốt
It is fashionable to have short hair
nowadays.
1
6
inspiration /ˌɪnspəˈreɪʃ(ə)n/ n. cảm hứng
I found I was completely without
inspiration.

we went to visit my grandparents.
24 pattern /ˈpætə(r)n/ n. mẫu vẽ, họa tiết
She wore a dress with a pattern of
roses on it.
25 peer /pɪə/ n.
người cùng tuổi,
địa vị, hoặc thứ
bậc
Unlike their western peers,
Vietnamese women get married at a
very early age.
26 plaid /plæd/ n.
kẻ ca rô, kẻ ô
vuông
The girl in the plaid skirt is my sister.
27 poet /ˈpəʊɪt/ n. nhà thơ
Oscar Wilde was a famous American
poet.
28 poetry /ˈpəʊɪtri/ n. thi ca
Love is an everlasting theme of
poetry.
29 rivalry /ˈraɪv(ə)lri/ n.
sự ganh đua, sự
kình địch
There is an invisible rivalry between
the two men.
3
0
stripe /straɪp/ n. sọc, vạch kẻ
The pattern of stripes on his shirt

3
7
tunic /ˈtjuːnɪk/ n.
áo dài rộng và
chùng
My mother prefers wearing tunics.
3
8
unique /ju:ˈni:k/ adj.
độc nhất, chỉ có
một, độc đáo
This word has a unique meaning.
3
9
uniform /ˈjuːnɪfɔːm/ n. đồng phục
Should students wear uniforms at
school?
Unit 3: A trip to the countryside
1
admire /ədˈmaɪə(r)/ v. khâm phục, ngưỡng mộ I really admire your courage.
2 banyan /ˈbænjən/ n. cây đa
Whenever I think of my hometown,
the image of a banyan appears in my
mind.
3 blanket /ˈblæŋkɪt/ n. chăn, mền
This old blanket has been with me
since I was a poor student.
4
blind man's
bluff

entitled "The Apple Tree" in the
newspaper yesterday.
1
1
entrance /ˈentr(ə)ns/ n. lối vào, cổng
The entrance to the theatre is full of
people.
12 exchange /ɪksˈtʃeɪndʒ/ v. trao đổi
Everyone in the group exchanged
email addresses.
1
3
feed
(fed/fed)
/fiːd/ v. cho ăn Mai is feeding the chickens.
1
4
gather /ˈgæðə(r)/ v. thu hoạch (mùa màng) They're gathering flowers in the field.
15 grocery /ˈgrəʊs(ə)ri/ n.
hàng khô, tạp phẩm
(thường ở dạng số
nhiều)
Where can I find the groceries?
1 grocery /ˈgrəʊs(ə)ri stɔː/ n. tiệm tạp hóa Go to the grocery store, you will find
6 (store) it.
1
7
hamburger /ˈhæmbəːgə(r)/ n. bánh ham-bơ-gơ
This restaurant serves the best type of
hamburger.

Nam picked up his friends at the
airport.
28 relax /rɪˈlæks/ v. thư giãn Just relax and enjoy the movie.
29 rest /rest/ v. nghỉ ngơi The doctor told me to rest.
3
0
role /rəʊl/ n. vai, vai trò
Teachers play an important role in
education.
3
1
route /ruːt/ or /raʊt/ n. tuyến đường
He has been on this route hundreds of
times.
32 bus route
/bʌs ruːt/ or /bʌs
raʊt/
n. tuyến xe buýt
The bus route number 16 will take you
to the station.
3
3
roundabout
route
/ˈraʊndəbaʊt raʊt/
/ˈraʊndəbaʊt ruːt/
n. tuyến đường vòng
Because of the accident, we had to
take a roundabout route.
3

/ˌædvərˈtaɪzmənt/ n.
sự quảng cáo,
quảng cáo
He put an advertisement in the local paper
to sell your car.
4 aspect /ˈæspekt/ n. khía cạnh
She felt she had looked at the problem from
every aspect.
5 available /əˈveɪləbl/ adj.
có sẵn, sẵn
sàng
This was the only room available.
6 award /əˈwɔːd/ v. thưởng, tặng
She was awarded a scholarship for her
excellent study results.
7 award /əˈwɔːd/ n. phần thưởng
She received an award from a famous
university for her achievement.
8 campus /ˈkæmpəs/ n.
khuôn viên
trường học
We often go for a walk around the school
campus when we feel tired after lessons.
9 candidate /ˈkændɪdeɪt/ n.
thí sinh, ứng
viên
All of the candidates were ready for the
competition.
1
0

editor /ˈedɪtər/ n. biên tập viên
Our professional editors have contributed to
the success of this program.
1
7
exam /ɪɡˈzæm/ n. kỳ thi Have you prepared for the coming exam?
1
8
examination /ɪɡˌzæmɪˈneɪʃn/ n. kỳ thi
They are trying their best to get ready for
the examination.
1
9
examiner /ɪɡˈzæmɪnər/ n. người chấm thi
He was an examiner in the English speaking
contest.
20 experience /ɪkˈspɪriəns/ n. kinh nghiệm
I got a lot of experience from my part-time
job.
21
explain
something in
detail
/ɪkˈspleɪn ˈsʌmθɪŋ ɪn
dɪˈteɪl/
v.
phr.
giải thích chi
tiết điều gì
The students need this exercise to be

ABC company yesterday.
29 institute /ˈɪnstɪtjuːt/ n. viện, học viện
It is difficult to become a student at this
famous institute.
3
0
international /ˌɪntəˈnæʃnəl/ adj. thuộc quốc tế He works for an international company.
3
1
introduce /ˌɪntrəˈdjuːs/ v. giới thiệu Can I introduce my wife?
32 linguistic /lɪŋˈgwɪstɪk/ adj.
thuộc về ngôn
ngữ
These linguistic terminologies are rather
difficult.
3
3
linguistics /lɪŋˈgwɪstɪks/ n. ngôn ngữ học I studied linguistics at a foreign college.
3
4
lose weight /luːz weɪt/
v.
phr.
giảm cân
In order to lose weight, you should have a
good diet and do physical exercise.
35
oral
examination
/ˈɔːr(ə)l ɪɡˌzæmɪ

1
reputation /repjʊˈteɪʃ(ə)n/ n.
uy tín, danh
tiếng
Hogwarts is a school with an excellent
reputation.
42 repute /rɪˈpjuːt/ v.
cho là, đồn là,
có tiếng tăm
He is reputed to be the best doctor in the
area.
4
3
scenery /ˈsiːn(ə)ri/ n.
phong cảnh,
cảnh vật, cảnh
quan
We stopped to admire the scenery.
44 terrible /ˈterəbl/ adj. kinh hoàng What terrible news!
45 underweight /ʌndəˈweɪt/ adj. thiếu cân
You need to eat more. You are so
underweight.
4
6
weigh /weɪ/ v. cân nặng How much do you weigh?
47 weight /weɪt/ n. cân nặng What is his weight?
48 well-qualified /wel ˈkwɒlɪfaɪd/ adj.
có tay nghề
cao, có trình
độ chuyên

and THE.
8 attendance /əˈtendəns/ n.
sự tham gia, sự có
mặt
Teachers must keep a record of students'
attendances.
9 battle /ˈbæt(ə)l/ n.
trận chiến, sự chiến
đấu
Almost everyone has heard of the battle at
Waterloo.
1
0
battle field /ˈbæt(ə)l fiːld/ n. chiến trường
He saw many terrible things on that battle
field.
1
1
channel /ˈtʃæn(ə)l/ n.
kênh, đài (truyền
hình)
What is your favorite channel?
12 communicate /kəˈmjuːnɪkeɪt/ v. liên lạc, trao đổi We communicate with each other by
thông tin email.
1
3
communication
/kəmjuːnɪ
ˈkeɪʃ(ə)n/
n.

deny /dɪˈnaɪ/ v. chối, phủ nhận
Nobody can deny the benefit of the
Internet to our lives.
20 detective /dɪˈtektɪv/ n. trinh thám I have a collection of detective novels.
21 documentary
/dɒkjʊ
ˈment(ə)ri/
n. phim tài liệu
We were very impressed by that
documentary.
22 explore /ɪkˈsplɔː/ v. tìm hiểu, khám phá
Reading history books is like exploring
the past.
23 forecast /ˈfɔːrkæst/ n. sự dự báo
There's a good weather forecast for
tomorrow.
24 forum /ˈfɔːrəm/ n. diễn đàn, hội thảo
She joined a forum for exchanging views
yesterday.
25 government
/ˈgʌv(ə)n
ˌm(ə)nt/
n. chính phủ
The government is urged to create more
jobs.
26 income /ˈɪnkʌm/ n. thu nhập His income is too low to help his family.
27 informative /ɪnˈfɔːmətɪv/ adj
(cung cấp) nhiều
thông tin
He is kind to give me such an informative

n.
bộ phận điều khiển
từ xa
Where is the TV remote control?
3
6
respond /rɪˈspɒnd/ v. đáp lại, trả lời She asked but he didn't respond.
3
7
ring /rɪŋ/ v.
rung chuông, đổ
chuông, reo
When I was sleeping, the bell rang.
3
8
shout /ʃaʊt/ v. hét to, la lên I shouted for help but nobody came.
3
9
siblings /ˈsɪblɪŋz/ n. anh/chị/em ruột I have three siblings in all.
40 stage /steɪdʒ/ n. giai đoạn The family is at a critical stage.
4
1
suffer /ˈsʌfə/ v.
bị, chịu đựng, khổ
sở vì
Do you suffer from headaches?
42 surf /sɜːrf/ v. lướt sóng, lướt Surfing is my favorite sport.
4
3
teenager /ˈtiːneɪdʒə/ n. thanh thiếu niên

khuẩn
My computer is infected with a virus.
50 wander /ˈwɒndə/ v.
đi lang thang, đi
không định hướng
I spent four hours wandering the city.
51 website /ˈwebsaɪt/ n. trang web This website has many readers.
52 widely /ˈwaɪdli/
ad
v
trên phạm vi rộng
lớn, rộng rãi
The idea is now widely accepted.
Unit 6: The environment
1 achieve /əˈtʃiːv/ v.
đạt được, giành
được
The team has achieved a lot of success.
2 complain /kəmˈpleɪn/ v.
than phiền,
khiếu nại
He is always complaining about everything.
3 complaint /kəmˈpleɪnt/ n.
sự than phiền,
lời phàn nàn
You have no grounds for complaint.
4 cover /ˈkʌvə/ v.
che phủ, che
đậy
The food is covered with plastic wrap.

17 fly /flaɪ/ v. bay I fly back to London this evening.
18 foam /fəʊm/ n. bọt
After drinking beer, there was foam on his
moustache.
19 folk /fəʊk/ n.
người (cách nói
thông tục)
Her parents are country folk.
20 garbage /ˈgɑːbɪdʒ/ n. rác thải Don't throw garbage into the river.
21 hedge /hedʒ/ n.
hàng rào (hàng
cây tiếp nhau),
bờ giậu
This hedge is private.
22 junkyard /dʒʌŋkjɑːd/ n.
bãi chứa đồ phế
thải
Old cars have been moved to the junkyard in
the south of the city.
23
leaf
leaves
/liːf/
/liːvz/
lá cây
A lot of leaves fell down on the road after the
heavy rain.
24 litter /ˈlɪtə/ v.
vứt rác bừa bãi,
bày bừa

37 raw sewage /rɔː suːɪdʒ/ n.
nước thải chưa
qua xử lý
Many factories have discharged raw sewage
into rivers.
38 recycle /riːˈsaɪk(ə)l/ v. tái chế This envelope is made from recycled paper.
39 reduce /rɪˈdjuːs/ v. làm giảm, giảm
The number of homeless cases has been
reduced slightly.
40 respiratory /ˈrespərətɔːri/
adj
.
thuộc hô hấp
Living in the polluted environment can cause
some respiratory diseases.
41 reuse /riːˈjuːz/ v.
sử dụng lại, tái
sử dụng
These milk bottles can be reused.
42 rock /rɒk/ n.
đá, hòn đá, tảng
đá
There are dangerous rocks around the island
43 row /rəʊ/ n.
hàng (ngang),
hàng lối
There are at least twenty people in the row.
44 sand /sænd/ n. cát They mix sand and cement to make mortar.
45 sigh /saɪ/ v.
thở dài, thở

appliances.
3 bill /bɪl/ n. hóa đơn
The bill for their meal came to £17.
4 bulb /bʌlb/ n. bóng đèn tròn
The bulb in the kitchen needs to be
changed.
5 car pool /kɑː puːl/ n.
nhóm người
cùng đi chung
một xe hơi
You should organize a car pool to
reduce traffic jams.
6 category /ˈkætəɡɔːri/ n. loại, hạng
We have various categories of goods
here.
7 chopstick /ˈtʃɒpstɪk/ n. chiếc đũa
He finds it difficult to use chopsticks to
eat.
8 chore /tʃɔː/ n. việc vặt
You should help elderly people with
their chores.
9 conserve /kənˈsəːv/ v.
bảo tồn, duy trì,
gìn giữ
People in this city are trying to conserve
the historic buildings.
1
0
conservation /kɒnsəˈveɪʃn/ n.
sự bảo tồn, sự

drip /drɪp/ v. nhỏ giọt, rỉ nước
My house was full of water because the
faucet had been dripping for a long
time.
1
7
effectively /ɪˈfektɪvli/ adv.
một cách có hiệu
quả
I don't know how to study English
effectively.
1
8
efficiency /ɪˈfɪʃnsi/ n.
hiệu suất cao,
năng suất cao, sự
hiệu quả
The reforms will lead to cost efficiency
and savings.
1
9
energy-saving /ˈenədʒi ˈseɪvɪŋ/ adj.
tiết kiệm được
năng lượng
We should use energy-saving household
appliances.
20 faucet /ˈfɔːsɪt/ n. vòi nước
The faucet in the kitchen needs to be
repaired.
21 hobby /ˈhɑːbi/ n. sở thích What are your hobbies?

thông thường
They are ordinary people like you and
me.
3
1
panel /ˈpænl/ n.
bảng, ván ô,
panô
Solar panels are installed on the roof of
the house.
32 pipe /paɪp/ n. ống dẫn
The pipes in my house are broken, so
water covers the floor.
3
3
plumber /ˈplʌmə/ n.
thợ sửa ống
nước
We had to call a plumber to repair the
pipes.
3
4
profitable /ˈprɒfɪtəbl/ adj.
có lãi, đem lại
lợi nhuận
Using solar energy in manufacturing is
profitable for all of us.
35 quarter /ˈkwɔːtə/ n. một phần tư A quarter of the cake was eaten.
3
6

Because we paid a lot of money for the
electric bill last month, we have to save
electric power.
4
3
separate /ˈseprət/ adj.
riêng, rời nhau,
khác nhau
The children sleep in separate beds.
44 scheme /skiːm/ n.
kế hoạch, mưu
đồ
How is your learning scheme?
45 shortage /ˈʃɔːtɪdʒ/ n. sự thiếu hụt There is a shortage of water in this area.
4
6
solar energy /ˈsəʊlər ˈenərdʒi / n.
năng lượng mặt
trời
Many buildings in some countries are
heated by solar energy.
47 source /sɔːs/ n.
nguồn, nguồn
xuất phát
He got this information from different
sources.
48 suggest /səˈdʒest/ v. góp ý, gợi ý I suggest you be on time.
49 ultimately /ˈʌltɪmətli/ adv.
cuối cùng, sau
cùng

8 charity /ˈtʃærəti/ n.
lòng từ thiện, hoạt
động từ thiện, hội từ
thiện
He is an unemployed teacher living
on charity.
9 compliment /ˈkɑːmplɪmənt/ n.
lời khen ngợi, sự khen
tặng
She often gets many compliments
from guys.
1
0
compliment /ˈkɑːmplɪment/ v. khen ngợi, tán dương
He complimented Erika on her
appearance.
1
1
compose /kəmˈpəʊz/ v. sáng tác, soạn thảo
That famous piece of music was
composed in 1897.
12 congratulate /kənˈɡrætʃuleɪt/ v. chúc mừng
The operators are to be
congratulated for the service that
they provide.
1
3
congratulatio
n
/kənˌɡrætʃuˈleɪʃn/ n.

1
8
description /dɪˈskrɪpʃn/ n. sự miêu tả, sự mô tả
People who had seen him were
able to give a description.
1
9
distinguish /dɪˈstɪŋgwɪʃ/ v.
phân biệt, làm cho
khác biệt
We must distinguish between two
kinds of holidays.
20 Easter /ˈiːstə/ n. lễ Phục sinh
Easter is an important holiday in
Western countries.
21 enhance /ɪnˈhæns/ v. làm tăng lên, cải thiện
The long dress enhances
Vietnamese women's beauty.
22 festival /ˈfestɪvl/ n.
đại hội, lễ hội, liên
hoan
He had a chance to take part in the
World Youth festival.
23 freedom /ˈfriːdəm/ n. sự tự do, tự do
We do have some freedom of
choice.
24 generous /ˈdʒenərəs/
adj
.
rộng lượng, hào phóng

3
1
Jewish /ˈdʒuːɪʃ/
adj
.
thuộc Do Thái, người
Do Thái
There used to be prejudice against
Jewish people.
32 joyful /ˈdʒɔɪfl/
adj
.
vui mừng, hân hoan,
vui sướng
They are enjoying a joyful piece of
music.
3
3
last /lɑːst/ v. kéo dài
Their marriage lasted for only a
year.
3
4
lunar /ˈluːnə/
adj
.
thuộc mặt trăng
People are preparing for the Lunar
New Year.
35 miss /mɪs/ v.

I have never celebrated Passover.
4
1
predict /prɪˈdɪkt/ v. dự báo, dự đoán trước
He predicts that the trend will
continue.
42 prediction /prɪˈdɪkʃn/ n.
sự dự đoán, sự tiên
đoán
A prediction that economic growth
would resume has been made.
4
3
prepare /prɪˈper/ v. chuẩn bị
The children are preparing for
Halloween.
44 preparation /ˌprepəˈreɪʃn/ n. sự chuẩn bị
They are making preparations for
war.
45 priority /praɪˈɔːrəti/ n.
sự ưu tiên, quyền ưu
tiên
Priority is given to developing
heavy industry.
4
6
satisfied /ˈsætɪsfaɪd/
adj
.
thỏa mãn

adj
.
đáng tin
She spent years touring Europe
with her trusty old camera.
Unit 9: Natural disasters
1 abrupt /əˈbrʌpt/ adj. bất ngờ, đột ngột
I was surprised by the abrupt change
of subject.
2 baby carriage /ˈbeɪbi ˈkærɪdʒ/ n. xe nôi
The baby was put into the baby
carriage.
3 battery /ˈbæt(ə)ri/ n. ắc quy, pin
Please charge the battery; it is very
low now.
4 behave /bɪˈheɪv/ v.
cư xử, ứng xử, có cử
chỉ, hành động
He always behaved like a gentleman.
5 border /ˈbɔːrdər/ v.
tiếp giáp với, giáp
với
The states border the Black Sea.
6 bureau /ˈbjʊrəʊ/ n.
văn phòng, cơ
quan, cục
The Washington post has a bureau in
London.
7 can /kæn/ v. đóng hộp The food is carefully canned.
8 carriage /ˈkærɪdʒ/ n. xe ngựa

reasonable salary.
1
8
extensive /ɪkˈstensɪv/ adj. lớn, rộng lớn It is an extensive collection of silver.
1
9
fixture /ˈfɪkstʃə/ n.
đồ vật cố định (dùng
trong gia đình)
The price of the house included many
fixtures and fittings.
20 flashlight /ˈflæʃlaɪt/ n. đèn pin
The children used the flashlight to find
a pen under their bed.
21 forecast /ˈfɔːrkæst/ n.
bản tin dự báo,
chương trình dự báo
My mother always listens to the
weather forecast in the evening.
22 funnel /ˈfʌn(ə)l/ n. cái phễu
He poured wine into a bottle through a
funnel.
23 furniture /ˈfɜːnɪtʃə/ n. đồ đạc, đồ gỗ
He decorated his house with expensive
furniture.
24 highland /ˈhaɪlənd/ n. vùng núi, vùng cao
She lives in a highland region of
Vietnam.
25 ladder /ˈlædə/ n. cái thang
My father asked me to hold a ladder