My World of Vocabulary 2022 P6

SAINT GABRIEL’S COLLEGE

565 Samsen Rd., Dusit, Bangkok 10300. THAILAND Tel. 0 2243 0065, 0 2243 7002, 0 2243 2153 Fax: 0 2243 2150

http://www.sg.ac.th

MY WORLD OF

VOCABULARY

SAINT GABRIEL’S COLLEGE

VOCABULARY FOR PRIMARY 6

REVISED EDITION 2022

SAINT GABRIEL’S COLLEGE

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PREFACE

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1da aunnasteddioldyOlSeiccnaeocTrctnmuohhipnenimsadgatuaviboornooyfnicvcf,6aieavSbmtseoiutocebulnainadartsteylioionScbntatssuoetu.tddoabiTkisjeneuhsic,sbgitsRjospebaenucollatbsiosgmlakiiwsnoehilidnnytehtaedMrnfeoffdxdiaocatCurihmceuetenhplmstceluyeaErest.enixcoagcsnnll,iudhsSshoEcivwivneegontlcuociaessabeh,dTufialonepacrrtthPyetnhrawioecmlmhooairgndriyyngs
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God bless you constantly.

(Bro. MonthoMlDaPrirrcaehtcht2ou0rm22arach, Ph.D.)

ACKNOWLEDGEMENTS

HONORARY ADVISOR : EDITORIAL TEAM :
Bro. Dr. Monthol Prathumarach MMre.mYbuettrhsaocfhtahieIFttoivreoirganchLeat,nMgu.aMge. Department
COMMITTEE : DESIGN & LAYOUT :
MMMMMBMBEBnorrrsrrrsooga......YTAP..PYrlMPidihosvuasahoraootiitnrtthnnfwhTusaigaKDtitean-rcaliiariWhSunnrcinteacahtticikakSWestyorCeaoIsaYtnatwrhctnttPiohathavahrioaeawoiyarncmwrantahga,raaacacsaMtsrhrih,yano,e.Mt,eAM1ht,nMi..-aAM.,An.SMA..,.eM.M.cAo...nAd.ary 6 MMMMrrrr....PWSPehauereatreiaymcwuhptaiatrJptoAorCbrjajhlroaCotiehanrauptaparanucipchahecehweienw,iMn .FA.
PRODUCED BY :
Saint Gabriel’s College
BANGKOK, THAILAND Copyright @ 2018

SAINT GABRIEL’S COLLEGE

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SAINT GABRIEL’S COLLEGE, THAILAND 2

CONTENTS 1
4
Preface 6
Coat of Arms 26
Foreign Languages (English) 36
Mathematics 44
Science and Technology 58
Social Studies 59
Occupation 61
- Computer
- Technology

3 SAINT GABRIEL’S COLLEGE, THAILAND

COAT OF ARMS

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BROTHERS OF ST. GABRIEL

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“caloLlnAdqiBuffeOicrsuRlatOlileMsthtNihnrIgoAsu.g”VhIwNoCrIkTin”gishtahred,m” ootrt,oaosfthoeurLsacthinooplr.o“vWerebcsaanyos v: e“rLcaobmoer

“Life - Boat” Symbolized By “The Ship in The Sea”

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“DS” (read “D and S”) Cross In The Middle With The Cross
he said: “Ja“TenDshdue”msreosinraisdcDr.niiTovfihiconeetihdtCyehrrroielssopslvriieefssegethfnroeetrsast“yoeRmurretbhlloiaoglnviooesfnaa“”cnl.rodiWfvihecee”inaarglelndondeue“eersmdlaicrefeerdilffioigocuireoro”nstjhiiunnessrltsiaaf.e”ss
t“oSr”eaosron“S. cEivenercyeo”nmeesahnosu“ldKanlowwalyesdgaeim,” wathgicahiniisngthemrooroetkonfomwalned’sgea.biTlihtye

SAINT GABRIEL’S COLLEGE, THAILAND 4

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A.M. and The White Lilies
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The Star and The Man In a Boat

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“The Shield” That Frames The “Four Symbols”

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5 SAINT GABRIEL’S COLLEGE, THAILAND

FOREIGN LANGUAGE

MY WORLD OF VOCABULARY

PRIMARY 6

VOCABULARY

ENGLISH

UNIT 1 : A SONG AND A DANCE

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 flashing (v.) ส่องแสงวาบข้นึ มา Tevheeryligohntes’sadreanflcainshgi.ng and

2 traditional (adj.) ดง้ั เดิม Wfroempolauyrecdoutrnatdryiti.onal songs

3 recording (v.) บนั ทึกเทป I am in the studio recording my
new album.

4 opera (n.) ละครดนตรโี อเปรา่ I like to listen to opera music.

5 stalactites (n.) หินย้อย Inside most caves are stalactites.

6 spectacular (adj.) นา่ ตน่ื เต้น tThheesree’sspaenctinascturluamr setnatlathcatittepsl.ays

7 pleased (adj.) พอใจ I’m pleased to meet you.

8 upset (adj.) อารมณ์ไม่ดี I was upset when I listened to
9 bossy (adj.) เจา้ ก้เี จ้าการ the bad music.
10 rude (adj.) หยาบคาย
11 generous (adj.) ใจกวา้ ง wMhyabt ohseswyafrnietsn.d always gets
MwhyileruIdweassissteleresphiongu.ted at me
tTohethegepnoeorro.us man gave money

7 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

12 cheerful (adj.) มีความสขุ และ He is so cheerful to his friends.
มองโลกในแงด่ ี

13 patient (adj.) อดทน My mother is patient with the
crying baby.

14 serious (adj.) เคร่งขรมึ The teacher is serious while
giving instructions.

15 reliable (adj.) เช่ือถอื ได้ Our school doctor is reliable in
giving advice.

16 charming (adj.) มีเสน่ห์ The charming dog has many fans.

The band members argue
17 personality (n.) บุคลิกลกั ษณะ because they have different

personalities.

18 polite (adj.) สภุ าพ The polite student greeted me
with a smile.

19 lip-syncing (v.) รอ้ งขยับปากให้ I spend my younger years
ตรงกบั เสยี ง โดย lip-syncing to pop music.
ไมไ่ ด้ร้องจริงๆ

20 nervous (adj.) ประหม่า I’m too nervous to perform on
stage.

21 texted (v.) ส่งขอ้ ความ Ash texted me many times this
morning.

22 composer (n.) นกั แต่งเพลง Ludwig Van Beethoven was a
famous and skilled composer.

23 symphony (n.) ดนตรีประสาน Beethoven wrote his first
เสยี ง symphony when he was 8 years
old.

SAINT GABRIEL’S COLLEGE, THAILAND 8

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

24 favorite (adj.) ซึ่งเปน็ ที่ Manchester City is my favorite
25 disturbing (v.) โปรดปราน team.
26 DJ (n.) รบกวน Thank you for not disturbing
your neighbors last night.
นักจัดรายการ The DJ played great music last
Friday.

UNIT 2 : BIG WIDE WORLD

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 continent (n.) ทวีป The continents are suffering
from climate change.

2 nationality (n.) สญั ชาติ The nationality of the composer
is French.

3 landscape (n.) ภมู ิประเทศ There’s a lot of snow in the
landscape of Antarctica.

4 campsite (n.) ทสี่ �ำหรับตงั้ แคมป์ There are a few wolves near
the campsite.

5 harbor (n.) ท่าเรอื Most of the ships are in the
harbor because of the coming
storm.

6 canal boat (n.) เรือท่ีมลี ักษณะ I went to England in a beautiful
แคบและยาวใช้ green and red canal boat.
แล่นในคลอง

7 scenery (n.) ทวิ ทศั น์ There is amazing scenery on
our way to England.

9 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

8 seaside (n.) ชายทะเล We made sand castles on the
seaside.

9 bay (n.) อ่าว We hiked along the bay and had
picnic.

10 cliff (n.) หน้าผา We had picnic at the cliffs.

11 valley (n.) หบุ เขา We went up a high valley in our
trip there.

12 relaxing (adj.) ซง่ึ ชว่ ยให้ Zoe wants a relaxing trip.
ผอ่ นคลาย

13 regret (v.) เสียใจ I joined the trip and I didn’t
regret it.

14 buffet (n.) อาหารท่ลี กู ค้าต้อง I want to eat at a buffet this
บรกิ ารตัวเอง weekend.

15 ecosystems (n.) ระบบนิเวศ Coral reef ecosystems are
important for lots of reasons.

16 algae (n.) สาหรา่ ย When water gets too warm,
the algae stops making food
and die.

We need to look after our coral
17 bleaching (n.) การฟอกขาว reefs so that bleaching will not

take place.

18 routine (n.) กิจวัตรประจำ� Going to the beach is our
summer routine.

19 mountainous เต็มไปด้วยภูเขา The mountainous view in the
(adj.) province is breathtaking.

SAINT GABRIEL’S COLLEGE, THAILAND 10

MY WORLD OF VOCABULARY

PRIMARY 6

UNIT 3 : SHOPPING AROUND

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 awful (adj.) แย่ There is so much awful stuff in
online shopping websites.

2 bargain (n.) การตอ่ รอง I ate ice cream which I think is a
bargain.

3 fancy (v.) ปรารถนา I don’t fancy having new biking
shoes.

4 reduce (v.) ลดลง The price of the expensive pants
should be reduced.

5 second-hand มอื สอง I buy second-hand mobile
(adj.) phones to save money.

6 damaged (adj.) ซง่ึ ท�ำให้เสยี หาย I don’t buy damaged goods.

7 reasonable (adj.) มเี หตผุ ล The price of new book covers is
reasonable.

8 luxury (adj.) หรูหรา These luxury shoes are
expensive.

9 banknotes (n.) ธนบัตร The banknotes are ripped apart
by the angry toddler.

10 barter (v.) When there were no banknotes
เจรจาตอ่ รอง yet, people bartered to have

food and other items.

11 receipt (n.) ใบเสรจ็ รบั เงิน Don’t forget the receipt after
making a purchase.

12 questionnaire แบบสอบถาม Fill up the questionnaires before
(n.) buying the item.

11 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

13 complicated ซบั ซอ้ น Violins are complicated and very
(adj.) difficult instrument to make.

UNIT 4 : GETTING ABOUT

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 duty-free (adj.) ปลอดภาษี iTnhtehree aairrepomrta.ny duty-free shops

2 exchange rate อตั ราการแลก eCxhcehcakntghiengeyxocuhranmgoenreayteinbaefore
(n.) เปลย่ี นเงนิ ตรา foreign country.
ระหว่างประเทศ

3 take off (v.) บินขนึ้ Bfaesftoerneythoeurpslaenaetbtealktse.s off,

4 announcement คำ� ประกาศ Listen to the pilot’s
(n.) announcement in the plane.

5 arrival (n.) การมาถึง YParoarrsivksaeflrnoagmreeraIst.aclyomwiinllgfirisnttoenNteewr the

6 departure (n.) การออกจาก Tdehpeaprtausrseeanrgeearsbewfiollrewafliytining.the
(สถานที่)

7 check-in (v.) ลงทะเบียนเข้าพกั anPutamtshsbeeencrgo. eurnstemr utostkfniroswt cthheecirkg-iante
ในโรงแรมหรอื
ทพ่ี ัก

8 boarding pass บัตรโดยสาร The boarding pass will help me
(n.) find where my flight gate will be.

9 gate (n.) ทางเข้าออก Tpahsespinlagnbeyisthseitugaatteed. after

SAINT GABRIEL’S COLLEGE, THAILAND 12

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

10 trolley (n.) รถเข็น I put all my baggage in the
trolley.

11 exhibition (n.) งานแสดง I want to go to the exhibition to
see amazing and large plane
models.

12 backpacker (n.) นกั ท่องเที่ยว The backpackers went to the
mountainside to camp.

13 ferry (n.) เรือข้ามฟาก They took the ferry going to a
small island.

14 waiting room (n.) หอ้ งพักผูโ้ ดยสาร The waiting room in the ferry is
small and hot.

15 tram (n.) รถราง We got a tram to a street near
our holiday flat.

16 luggage (n.) กระเป๋าเดนิ ทาง My heavy luggage made me
tired.

17 tour guide (n.) มัคคุเทศก์ The tour guide showed Thailand
to my family.

18 guide book (n.) หนังสอื นำ� เท่ยี ว I use my guide book to help me
know the details of our tour.

19 determined (adj.) ซึง่ มุ่งมน่ั He is determined to travel even
though it is raining.

20 efficient (adj.) ซง่ึ มปี ระสทิ ธภิ าพ This airline is great because of
their efficient personnel.

21 experienced ซง่ึ มีประสบการณ์ The staff is experienced and not
(adj.) new to the business.

13 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

22 anxious (adj.) ทวี่ ิตกกงั วล My son was anxious during the
flight because of the sound of
thunder.

UNIT 5 : STUDY SMARTER

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 certificate (n.) ประกาศนียบัตร Winners will get a trophy and a
certificate after the competition.

2 course (n.) หลกั สตู ร The swimming course I took
was difficult but enjoyable.

3 essay (n.) เรียงความ I have to write an essay about
the swimming class I took.

4 term (n.) ภาคเรียน The school term will end in a
5 silly (adj.) ไรส้ าระ few weeks.
6 brilliant (adj) หลักแหลม The girl is being silly to her dad.
Giving an essay work for the
7 terrible (adj.) ซ่ึงแยม่ าก students is a brilliant idea
I got a terrible score in my
8 interested (adj.) ซึ่งสนใจ essay because I didn’t check my
grammar.
9 delighted (adj.) น่าชื่นชมยินดี I am interested in how the best
players play so I watch them.
I finished the swimming course
already so my parents are
delighted.

SAINT GABRIEL’S COLLEGE, THAILAND 14

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

10 confused (adj.) สบั สน My teacher was confused with
my handwriting in our essay.

11 confident (adj.) มนั่ ใจ I am confident I will get a high
score in the essay.

12 worried (adj.) เปน็ กังวล My mother is worried with the
essay that I submitted.

13 disappointed ผดิ หวัง My teacher is disappointed with
(adj.) those students who didn’t submit
their essay.

14 excited (adj.) ตน่ื เตน้ ดีใจ I’m excited to score in the essay.

15 mysteriously อยา่ งลึกลบั Every year things mysteriously
(adv.) disappear from our tents.

16 unzipped (v.) รดู ซปิ เปดิ I unzipped my bag and took out
all my clothes and items.

17 abroad (adv.) ในต่างประเทศ I want to go abroad next year to
relax from my job.

UNIT 6 : GOOD JOB!

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 architect (n.) สถาปนิก A French architect designed the
2 musician (n.) นักดนตรี new mall in town.
นกั การเมอื ง The violinist is a famous and
3 politician (n.) talented musician.
The politician made an
impressive speech during his
campaign yesterday.

15 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

4 scientist (n.) นักวิทยาศาสตร์ The scientist mix different
chemicals in the laboratory.

5 programmer (n.) ผู้เขยี นโปรแกรม My programmer friend spends a
lot of time on his computer.

6 publisher (n.) ผจู้ ัดพมิ พ์ He submitted his stories to
publishers of children’s books.

7 hairdresser (n.) ช่างทำ� ผม She recommended her
hairdresser to a friend who
wanted to get a cute hairstyle.

8 librarian (n.) บรรณารกั ษ์ The librarian is helping me find
the books of my favorite author.

9 sailor (n.) ทหารเรือ, Popeye works as a sailor on a
กะลาสเี รอื cargo ship.

10 vacuum cleaner เคร่อื งดูดฝนุ่ My neighbor cleans his floor with
(n.) his noisy vacuum cleaner.

11 job (n.) งาน A grab food driver's job is to order
and deliver food for people.

12 politics (n.) การเมือง The President's son joined the
politics in hopes of succeeding
his father someday.

13 research (n.) วจิ ยั He did a lot of research before
buying his car.

14 museum (n.) พิพิธภัณฑ์ Primary 6 students are going on
a trip to the museum of Natural
History.

SAINT GABRIEL’S COLLEGE, THAILAND 16

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

15 full-time(adj.) อย่างเตม็ เวลา It is so lucky of her to get a
ซึง่ ว่างงาน full-time job after graduating
16 unemployed เพ่อื นรว่ มงาน from college.
(adj.) นอกเวลา The closing of the company left
ได้รบั , ได้ก�ำไร, many people unemployed.
17 colleague (n.) ไดร้ ับรายได้ My colleagues and I prepared a
ลาออก birthday surprise for our boss.
18 part-time (adj.) เงนิ เดอื น During the day, my friend works
นายจ้าง part-time cashier in a fast food
19 earn (v.) อาชีพ chain.
20 quit (v.) เกษยี ณ Johnny earns a little money
21 salary (n.) คณะผทู้ �ำงาน from picking and selling plastic
22 boss (n.) bottles.
23 career (n.) My sister quit her job and
24 retire (v.) started her own online business.
25 staff (n.) He works hard and gets his
salary at the end of every
month.
The boss is currently holding a
meeting at his office.
She hopes to pursue a career in
medicine.
At the age of 60, Sandro retires
from the military.
The entire staff has done a great
job this year.

17 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

26 blog (n.) เวบ็ ไซต์ที่ให้ He is trying to set-up his own
บริการบนั ทึก blog about travel and adventure.
ข้อมูลส่วนตัว

27 delighted (adj.) นา่ ยินด,ี I was delighted to see their new
น่าชน่ื ชมยนิ ดี baby girl.

28 manager (n.) ผ้จู ดั การ The customer called for the
store manager to complain
about a dishonest staff.

29 company (n.) บรษิ ัท He runs his own clothing
company. It is based in Paris.

30 sector (n.) ภาค Joe used to work in the northern
sector, now he is being assigned
to the southern.

31 journalist (n.) นกั ขา่ ว The journalist won awards for
her two feature stories.

32 well-known (adj.) มีชอื่ เสียง, Lionel Messi is a well-known
เปน็ ทร่ี ู้จกั footballer who plays under
Argentina national team.

33 jealous (adj.) อิจฉา, ข้ีหึง She became very jealous
whenever her boyfriend talked to
other women.

34 fashion designer นักออกแบบ She likes being a fashion
(n.) เสอื้ ผ้า designer because she gets to
wear really nice clothes.

35 wildlife (n.) สัตวป์ ่า Kangaroos and Koalas are
wildlife native to Australia.

SAINT GABRIEL’S COLLEGE, THAILAND 18

MY WORLD OF VOCABULARY

PRIMARY 6

UNIT 7 : IT’S THE LAW

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 incident (n.) เหตุการณ์ iTnwtowopesoepplaerawteereinschidoetnytes.sterday

2 article (n.) บทความ I just read an interesting article
on the city’s early history.

3 judge (n.) ผูต้ ดั สนิ , He served as judge at the
ผู้พพิ ากษา baking contest.

4 detective (n.) นกั สบื He hired a detective to follow
the alleged suspect.

5 reporter (n.) ผู้รายงานข่าว, AabroeuptotrhteersotanteT'sV-cOurnreenret ports
ผสู้ อื่ ขา่ ว economy.

6 cameraman (n.) ชา่ งภาพ cHaem'searavmeraynewxhpoerhieanscfeildmed
mmoovstieosf. the award-winning

7 crime (n.) อาชญากรรม Tevhiedepnocliecetoosffoiclveersthceoucldrimnoet. find

8 criminal (n.) ผ้ทู ี่ท�ำผดิ กฎหมาย iTmhpericsroimnmineanltisafsteenr theencmeudrdtoerleifed
a teenage girl.

9 headline (n.) ข่าวพาดหัว Thehaedslitnoeryoof fthheisnaerwressttoisdathye.

10 interview (n.) การสัมภาษณ์ Tinhteervcioemwspafonrysisevheorladlinngew jobs.

11 lawyer (n.) ทนายความ Thehehaladwsyteorleanstkheedpthhoenme.an why

19 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

12 commit (v.) ท�ำความผดิ , She committed a crime she
มอบหมายให้ didn’t do because she knew it
was her son who did it.
13 litter (n.) ขยะ People left their litter after the
concert in the park.
14 jail (n.) เรือนจ�ำ He was kept in jail overnight for
starting a riot.
15 punishment (n.) การลงโทษ He did 30 push-ups as
punishment for being late in class.
16 punish (v.) ลงโทษ I think that the murderers should
be punished by life imprisonment.
17 anxious (adj.) กังวล He was anxious that the
weather would not improve in
18 charity (n.) การกศุ ล time for the party.
19 newsstand (n.) แผงหนงั สอื The holidays are a time for
20 interrupt (v.) ขัดจังหวะ charity and goodwill.
21 scream (v.) กรดี รอ้ ง The newsstand sells magazines,
22 suggest (v.) แนะน�ำ periodicals and newspapers.
23 whisper (v.) กระซิบ Their serious conversation was
interrupted by a phone call.
She screamed when the door
suddenly slammed shut.
They suggested a restaurant we
might want to try.
She leaned over and whispered
to my ear.

SAINT GABRIEL’S COLLEGE, THAILAND 20

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

24 demand (n.) ความต้องการ Wfdlueempaaarnneddsefemoeriicnh.ogsapnitainlcbreedasseddue to

25 complain (v.) บน่ , ต่อวา่ Hcoemwpolarkinssh. ard but never

26 claim (v.) เรยี กรอ้ ง aTwhearwdsinnaenrdstrcolapihmieesdotnhesirtage.

27 arrest (v.) จับ Tchhaergpeosli.ce arrested him on drug

28 flat (n.) ทพ่ี ักอาศัย Manydfalast mhaasll3kibtcehderno.oms, 1 bath

29 fingerprints (n.) ลายนิ้วมอื aDlel toevcetrivtehsefgouunn.d his fingerprints

30 dull (adj.) น่าเบ่ือ aLinfed wdiuthll.out friends is boring

31 sense of humor อารมณ์ขนั HlHaeeugmhha.askeasneicveensethnesestorfanhguemrosr.
(n.)

UNIT 8 : FANTASTIC FLAVORS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 fantastic (adj.) น่าอศั จรรย์ fTahnetagsatilclewryoirsksfilolefdawrt.ith

2 main course (n.) อาหารจานหลกั Hweithosrdaelareddforroahsistemdacihnicckoeunrse.

3 starter (n.) อาหารทานเลน่ gAoboodwsltoafrtoenr.ion soup is a really

21 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

4 dessert (n.) ของหวาน She ordered blueberry
cheesecake for dessert.

5 bitter (adj.) ขม My father likes to drink bitter
coffee.

6 fresh (adj.) สด The farmer’s market sells all
kinds of fresh produce.

7 genius (adj.) อจั ฉรยิ ะ Albert Einstein and Isaac
Newton were genius scientists.

8 tasty (adj.) รสอรอ่ ย Everyone loved the tasty meal
her mom cooked.

9 calorie (n.) แคลอร่ี You need enough calorie to do
your errands all day.

10 diet (n.) My Grandpa reaches 100 years
ควบคมุ อาหาร old because his diet includes

only vegetables and fish.

11 prefer (v.) ชอบมากกว่า Some people like vanilla
ice-cream, but I prefer chocolate.

12 menu (n.) รายการอาหาร There are two beef dishes under
200 Baht listed on the menu.

13 flavor (n.) รสชาติ They sell different flavors of ice
cream, such as vanilla,
chocolate, and mint.

14 vegetarian (n.) มงั สวิรตั ิ Phoebe doesn’t eat pork,
chicken or any meat because
she is a vegetarian.

SAINT GABRIEL’S COLLEGE, THAILAND 22

MY WORLD OF VOCABULARY

PRIMARY 6

UNIT 9 : RAINING CATS AND DOGS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 weather forecast พยากรณ์อากาศ The weather forecast shows that
(n.) it is going to be rainy tomorrow
afternoon.

2 temperature (n.) อุณหภมู ิ The normal body temperature is
98.6 Fahrenheit.

3 snowfall (n.) หิมะตก I don’t want to miss the snowfall
this year’s winter season.

4 breeze (n.) ลมอ่อนๆ I look forward for cool breeze
every winter.

5 sunshine (n.) แสงแดด Let’s go out and enjoy the
sunshine!

6 storm (n.) พายุ The storm last year brought
heavy rains and strong winds.

7 gales (n.) พายุ A strong gales blew the boat to
the shore.

8 thunder and Thunder and lightning crashed
lightning (n.) ฟา้ รอ้ งและฟา้ ผา่ above them for a while and then

it started to rain.

9 cool (adj.) เยน็ This summer all I want to do is
to stay in a cool, air-conditioned
room.

10 warm (adj.) อบอ่นุ We sat by the fire to stay warm.

11 humid (adj.) ชนื้ The air is so humid that our
clothes hanging on the line
never really get dry.

23 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

12 wet (adj.) เปียก Be careful not to slip on the wet
floor.

13 freezing (adj.) การแช่แข็ง The countries near the Arctic
are freezing cold.

14 icy (adj.) เย็นฉำ่� An icy drink is especially
refreshing on a hot afternoon.

15 dry (adj.) แห้ง Central Australia is also covered
with hot and dry desert plains.

16 snowy (adj.) เตม็ ไปด้วยหมิ ะ The kids can’t go out and play
because of the snowy weather.

17 mild (adj.) ออ่ น The weather is mild today; it is
neither cold nor hot.

18 urgently (adv.) โดยด่วน As soon as I saw my mom fell
her head on the floor, I urgently
called for help.

19 hurricanes (n.) พายเุ ฮอรเิ คน Hurricanes happen in western
Atlantic where people
experience strong winds
accompanied by rain, thunder
and lightning.

20 sunbathing (v.) อาบแดด People enjoy sunbathing on the
beach.

SAINT GABRIEL’S COLLEGE, THAILAND 24

MY WORLD OF VOCABULARY

PRIMARY 6

EDUCATION IS AN ADMIRABLE THING,
BUT IT IS WELL TO REMEMBER
FROM TIME TO TIME
THAT NOTHING THAT IS WORTH
KNOWING CAN BE TAUGHT.

25 SAINT GABRIEL’S COLLEGE, THAILAND

M AT H E M AT I C S

MY WORLD OF VOCABULARY

PRIMARY 6

VOCABULARY

MATHEMATICS

UNIT 1 : ALGEBRA

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 constant (adj.) คงท่ี cInon“xst+an5t.= 9”, 5 and 9 are

2 variable (n.) ตวั แปร Achavanrgiaebwleithisinathqeuacnotnittyexthtaotfmaay
mathematical problem.

3 like terms (n.) พจนเ์ หมอื น Lsvuaikcreihatbaelsermsths(eaan2rdeintthexer2mi)r saerxwephtohoneseesnatsme.

4 unlike terms (n.) พจน์ต่าง Utenrmliksetthearmt asrearneottwliokeortemrmosre.

5 replace (v.) แทนที่ You need to replace a symbol
like x with a definite "value".

6 algebraic แสดงในรปู เก่ยี ว maAconnandtsahoilesgpmteesbraoartaitfciiovcanal esrei.xaxpbprlreeesss,ssinioounnmitsbheaarts
expression (n.) กับพีชคณติ

7 evaluate (v.) วดั ผล To evaluate an algebraic
tgevhaixvepluerveneasnorsiufaiomtbhnlebemeiesre.xrapenrpeslsatscoieofdninbdwyhtheaen

27 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

8 solve problem แก้ปญั หา To solve problem means to
(v.) ทำ� ให้เขา้ ใจงา่ ย answer a math problem.
To simplify 4x + 2x to the
9 simplify (v.) simplest term is 6x.

UNIT 2 : FRACTIONS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 proper fraction A proper fraction is a fraction
(n.) เศษสว่ นเชงิ เดยี ว with the top number less than

the bottom.

2 improper fraction เศษสว่ นเกนิ Awnithimthperotpoeprnfuramcbtioenr bisigagefrratchtaionn
(n.) the bottom.

3 mixed number จำ� นวนคละ A mixed number is a mixture of
(n.) a whole number and a proper
fraction.

4 one half (n.) คร่ึงหน่ึง He shared one half of a pizza
equally among 3 boys.

5 one quarter (n.) หน่งึ ในสส่ี ่วน Epiazczha.child get one quarter of a

UNIT 3 : RATIO

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 ratio (n.) อตั ราสว่ น The ratio of the number of apple
to the number of orange is 3 : 4.

2 equivalent ratio อตั ราส่วนที่เท่ากัน 8 : 10 is equivalent ratio to 4 : 5.
(n.)

SAINT GABRIEL’S COLLEGE, THAILAND 28

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 twice (adv.) สองเทา่ Twice a number x simply means
'2x.

4 thrice (adv.) สามเท่า Thrice a number y is 3 times y.

5 simplest ratio อตั ราส่วนอย่างต่�ำ Write the ratio 8 to 10 in the
(n.) simplest ratio is 4 : 5.

6 quantity (n.) The quantity is an amount; a
ปริมาณ number or expression having

value.

UNIT 4 : PERCENTAGE

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 percent (n.) ต่อร้อย Percent means parts per hundred.

2 increase (v.) เพม่ิ ขึ้น gInrceraetaesreornulamrgbeerrinisabmecooumnti,nsgize,
number or degree.

3 decrease (v.) ลดลง dTehcerepaesrceednttoo6f0ro%s.es she had

4 amount (n.) ปริมาณ Amount is a quantity of
something.

5 tax (n.) ภาษี oAf tpaaxrttihcautlairsgaododdesdatondthseerpvriiccees,
pusuurcahllaysaesparicpee.rcentage of the

6 interest rate (n.) อัตราดอกเบี้ย hfAbiraalsesntxktyobeaoatprraar.oy5w$%s2$5in50t0ein0ret0esrtferrosamttein,thatehned

29 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

7 deposit (n.) การฝาก Deposit is a sum of money
aplcaccoeudnto,rukseupatlliyntao bgaaninkinterest.

8 withdraw (n.) การถอน Withdraw is remove or take
apwaratiycu(slaormpelatcheingo)r fproomsitiaon.

9 sell price (n.) ราคาขาย Selling price is the price at which
atheprboudyuecrt.or service is sold to

10 sale price (n.) ราคาลด The sale price is the final price
of the product which is being sold.

11 discount (n.) สว่ นลด Discount is a deduction from the
usual cost of something,

UNIT 5 : ANGLES IN GEOMETRICAL FIGURES

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 straight line (n.) เสน้ ตรง The sum of angles on a straight
line is 180 degree.

2 vertically (adv.) แนวต้งั Vertically opposite angles are
equal.

3 opposite (adj.) ตรงกันข้าม eTawcohaontghleerswthhaetnatrweoolpinpeossciteross
are equal.

4 equilateral สามเหลี่ยม An equilateral triangle has 3
triangle (n.) ดา้ นเท่า equal sides and 3 equal angles.

5 isosceles triangle สามเหล่ยี ม An isosceles triangle has 2 equal
(n.) หน้าจ่ัว sides and 2 equal angles.

SAINT GABRIEL’S COLLEGE, THAILAND 30

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

6 right-angle สามเหลี่ยม A right-angle triangle has one
triangle (n.) มมุ ฉาก right angle.
สี่เหลี่ยมดา้ น A parallelogram is a 4-sides
7 parallelogram ขนาน plane figure with 2 pairs of
(n.) สี่เหลย่ี มขนม parallel sides.
เปียกปูน A rhombus is 4-sided plane
8 rhombus (n.) figure with all its sides equal.
ส่ีเหล่ยี มคางหมู An isosceles trapezium also has
9 trapezium (n.) 2 equal side and 2 pairs of equal
angles.

UNIT 6 : CIRCLE

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 circle (n.) วงกลม A circle is formed by a curve.

2 semicircle (n.) ครึง่ วงกลม A semicircle is formed by a
curve and a straight line.

3 quarter circle (n.) หน่งึ ในสีส่ ่วน A quarter circle is formed by a
วงกลม curve and 2 straight lines.

4 radius (n.) รศั มี The straight line from the center
of the circumference of a circle
is called the radius.

5 diameter (n.) The straight line that passes
through the center of the circle
เส้นผ่านศูนย์กลาง and connecting two points on
the circumference is call the
diameter.

31 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

6 area (n.) พ้นื ที่ The area of a figure is the space
เสน้ รอบวง inside a plane figure.
7 circumference ส่วนโคง้ The distance around a circle is
(n.) called the circumference of the
circle.
8 arc (n.) Arc is a part of the
circumference of a circle.

UNIT 7 : SPEED

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 rate (n.) อตั รา A rate is a comparison of two
quantity and its expressed as
one quantity per unit of another
quantity.

2 speed (n.) ความเร็ว Speed is distance travelled per
unit time.

3 distance (n.) ระยะทาง A speed of 70 km/h mean the
distance covered in 1 hour is 70
km.

4 remaining (adj.) ที่เหลอื He completed the remaining 180
km. in 3 h.

5 average speed ความเรว็ เฉล่ีย Dave’s average speed for the
(n.) whole journey was 64 km/h.

SAINT GABRIEL’S COLLEGE, THAILAND 32

MY WORLD OF VOCABULARY

PRIMARY 6

UNIT 8 : VOLUME

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 volume (n.) ปริมาตร The volume of the cuboid or
rectangular prism, with unit
cubes has been determined in
cubic units.

2 length (n.) ความยาว The length of an object is its
extended dimension, that is, its
longest side.

3 width (n.) ความกว้าง The width is the distance from
side to side.

4 height (n.) ความสงู Vertical distance from the top of
an object or figure to its base is
called height.

5 depth (n.) ความลึก The distance between the
nearest end and farthest end of
an object is its depth.

6 solid (n.) ของแข็ง A solid is a three dimensional
(3D) object: width, depth and
height.

7 liquid (n.) ของเหลว A liquid is a sample of matter
which has definite size or
volume and will not have any
particular shape of its own.

8 edge (n.) ขอบ An edge is the outside limit of
an object, area, or surface; a
place or part farthest away from
the center of something.

33 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

UNIT 9 : PIE CHART

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 present (v.) น�ำเสนอ Discuss examples of data that
2 pie chart (n.) แผนภมู วิ งกลม may be presented in pie chart.
3 data (n.) ขอ้ มูล A pie chart (or a circle chart) is
4 graph (n.) กราฟ a circular statistical graphic.
5 table (n.) ตาราง The table shows the data
present in a pie chart.
A graph is a picture that
represents data in graphic.
The table shows the number of
boys and girls in a school.

UNIT 10 : SOLID FIGURES AND NETS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 cube (n.) ลูกบาศก์ A cube has 6 square faces.

2 cuboid (n.) A cuboid have 6 rectangular
รปู ทรงส่ีเหลย่ี ม faces or 4 rectangular faces and

2 square faces.

3 cone (n.) โคน A solid cone has 1 flat face and
1 curved face.

4 cylinder (n.) ทรงกระบอก A solid cylinder has 2 flat faces
and 1 curved face.

5 prism (n.) ปริซึม A prism has faces of the same
shapes.

6 net (n.) โครงรา่ ง A net of a solid is a figure that
can be folded to form the solid.

SAINT GABRIEL’S COLLEGE, THAILAND 34

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

7 pyramid (n.) A pyramid has a base that is a
flat face and sloping faces that
พีระมดิ are triangles. All the triangles

meet at a common point.

MEMO

35 SAINT GABRIEL’S COLLEGE, THAILAND

SCIENCE AND TECHNOLOGY

MY WORLD OF VOCABULARY

PRIMARY 6

VOCABULARY

SCIENCE AND TECHNOLOGY

CHAPTER 1 : TAXONOMY

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 characteristics ลักษณะเฉพาะ Classification is a method of
(n.) grouping things according to
certain characteristics or
properties

2 unicellular สงิ่ มีชวี ติ เซลล์ Bacteria are unicellular
organism (n.) เดยี ว organisms made up of only
one cell.

3 multicellular สิ่งมชี ีวติ หลาย Plants and animals are
organism (n.) เซลล์ multicellular organisms consist
of more than one cell

Protists that resemble plants are
4 autotrophic (adj.) สรา้ งอาหารเองได้ autotrophic in nutrition because

they can make their own food.

5 heterotrophic Protists that resemble animals
(adj.) สรา้ งอาหารเอง are heterotrophic in nutrition
ไมไ่ ด้ because they cannot make their

own food.

Some protist move with organs
6 locomotion (n.) การเคลื่อนไหว of locomotion like cilia, flagella

or pseudopodia.

37 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

7 nutrition (n.) โภชนาการ Organisms can be classified on
the basis of nutrition which is
8 saprophyte (n.) what they eat or how they make
9 vascular (adj.) food

ผดู้ ูดซมึ สารอาหาร Monera are saprophytes
จากส่ิงเน่าเป่อื ย because they get food from
dead and decaying matter.

มที ่อล�ำเลยี ง Vascular tissues also provide
support to the plants

CHAPTER 2 : LIVING THINGS AND THEIR ENVIRONMENT

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 environment (n.) ส่ิงแวดล้อม The environment is made up of
everything surrounding an
organism.

2 factor (n.) ปัจจยั Giraffes are affected by factors
in the grassland they live in.

The condition in the leaf litter
3 leaf litter (n.) กองขยะใบไม้ community is usually damp,

cool, and dark.

4 rotting log (n.) ขอนไมผ้ ุ Jew’s ears and bracket fungus
are seen in a rotting log
community.

5 biological (adj.) ชีวภาพ Biological components of any
environment include all plants,
animals and fungi in that
environment.

SAINT GABRIEL’S COLLEGE, THAILAND 38

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

6 physical (adj.) กายภาพ The physical components of an
environment are temperature,
light and water.

7 global warming ภาวะโลกรอ้ น One of the reasons for climate
(n.) change is global warming.

8 acid rain (n.) ฝนกรด Harmful gases dissolve in rain
water to produce acid rain
which is damaging to buildings,
plants, and aquatic life.

Fertilizers and pesticides get
washed off by rain into rivers
9 pesticide (n.) ยาปราบศตั รูพืช and lakes, thereby causing

water pollutio(n.)

10 percolate (v.) แพร่กระจาย Some of the effluents percolate
down to reach the groundwater
and pollute it.

CHAPTER 3 : FOOD AND NUTRITION

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 nutrient (n.) สารอาหาร Fish is a source of many
important nutrients including
protein, vitamins, and minerals.

2 starch (n.) แปง้ Potato and tapioca contain starch.

3 structure (n.) โครงสร้าง Proteins form the main
structures of our body.

4 ricket (n.) โรคกระดกู ออ่ น A lack of calcium leads to
rickets in childre(n.)

39 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

5 anaemia (n.) โรคโลหิตจาง Lack of iron mineral in our meal
can lead to anaemia.

6 soluble (adj.) ละลาย Many substances that our body
needs are soluble in water.

7 scurvy (n.) โรคเลือดออก Vitamins protect our body from
ตามไรฟัน scurvy.

8 protein (n.) Proteins are one of the building
สารอาหาร blocks of body tissue and can
ประเภทโปรตนี afolsroousrerbvoeday.s a source of energy

9 carbohydrate (n.) สารอาหารประเภท Ccaerlbluolohsyedriastea.lso a complex
คาร์โบไฮเดรต

10 disease (n.) เชอ้ื โรค lLeaacdktoof dainsyeaosfetsh.e vitamins can

CHAPTER 5 : PARTICLE OF MATERIALS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 material (n.) วัสดุ mWaekuesdeifdfeifrfeenretnotbmjecattserbiaalssetdo on
the purpose of the object.

2 property (n.) คุณสมบตั ิ pbEoraoiclpihnegrptuiperoseinlsitksue.bsmtaenltcineghaansdfixed

3 sediment (n.) ตะกอน Sand settle down as sediment
at the bottom of a liquid.

4 density (n.) ความหนาแน่น oItbisjetchteflodaentssiotyr tshinakt sdeincidaelsiqiufiadn.

SAINT GABRIEL’S COLLEGE, THAILAND 40

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

5 sieving (n.) การกรอง We can separate flour and sugar
by using the sieving method.

6 malleability (n.) การตแี ผอ่ อก Copper is an example of a
เปน็ แผน่ malleability.

7 durable (adj.) ทนทาน Wood is naturally very durable
and can last for hundreds of
years.

8 resistant (adj.) ต้านทาน Non-metal materials are
electrical resistant.

9 insulator (n.) ฉนวน Poor conductors of electricity
are called insulators.

10 conductor (n.) ตวั น�ำ Metals are described as good
conductors of heat.

CHAPTER 6 : ROCKS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 mineral (n.) แร่ธาตุ Minerals are the building blocks
of rocks.

2 Igneous rock (n.) หนิ อคั นี Igneous rock can be of different
types depending on how the
magma or lava cools.

3 granite (n.) หนิ แกรนติ Granite is formed when magma
cools slowly under the surface
of the Earth.

4 basalt (n.) หนิ บะซอลต์ Basalt is a fine-grained and
glassy igneous rock.

41 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

5 pumice (n.) หินพมิ มิส Pumice is a light coloured
igneous rock.

6 Shale (n.) หินดนิ ดาน Shale is formed when layers of
clay harden.

7 conglomerate หินกรวดมน Conglomerates look like pebbles
(n.) cemented together with minerals.

8 limestone (n.) หนิ ปูน Limestone consists mainly of a
mineral called calcite.

9 marble (n.) หินออ่ น Marble is formed when
limestone, a sedimentary rock,
undergoes changes.

10 gneiss (n.) หินไนส์ Gneiss is formed by the
metamorphosis of granite.

CHAPTER 7 : GEOLOGICAL DISASTERS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 crust (n.) เปลอื กโลก The crust of the Earth is made
of many plates.

2 tsunami (n.) สึนามิ Tsunami can cause devastation
all over South-east Asia.

3 landslide (n.) แผ่นดนิ ถล่ม A landslide is the movement of
a mass of rock, debris, or earth
down a slope.

4 avalanche (n.) หิมะถล่ม An avalanche is similar in
mechanism to a landslide.

SAINT GABRIEL’S COLLEGE, THAILAND 42

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

5 cyclone (n.) พายุไซโคลน In coastal areas, flooding is
often caused by cyclones.

6 damage (v.) ท�ำลาย The strong winds, rain and tidal
waves damage houses and
spoil crops.

7 drought (n.) ภัยแล้ง A drought is a dry period, with
rainfall far below the normal rate.

8 earthquake (n.) แผ่นดินไหว Earthquakes occur when earth’s
plates slip past each other.

9 geological ธรณีพิบัตภิ ยั Geological disasters are natural
disaster (n.) events that cause great damage
to human life and property.

10 volcanic eruption ภูเขาไฟระเบิด Volcanic eruption can lead to
(n.) threats to health, flood,
mudslide, and power outages.

43 SAINT GABRIEL’S COLLEGE, THAILAND

SOCIAL STUDIES

MY WORLD OF VOCABULARY

PRIMARY 6

VOCABULARY

SOCIAL STUDIES

GEOGRAPHY AND ECONOMIC

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 topography (n.) ภูมปิ ระเทศ Aphytospicoaglrfaepahtyurmesapofslhaonwd.s

2 specific (adj.) โดยเฉพาะเจาะจง Ainfosprmecaitfiiocnminapasphaorwticsudlaertatoilpeidc.
พเิ ศษ

3 grid (n.) ตารางกรอบ All maps have a grid system to
help you to find or give a location.

4 curve (v.) ทำ� ใหโ้ ค้งงอ aThceuyrvceudrvseurbfaeccea.use they are on

5 equator (n.) เส้นศูนย์สตู ร tTwhoe heaqlvueasto.r splits the Earth into

ซกี โลกเหนอื / It splits the Earth into two
6 hemisphere (n.) ใต้ท่แี บ่งดว้ ย hemispheres.

เสน้ ศนู ย์สูตร

7 longitude (n.) เสน้ ลองตจิ ดู / lTinheesloonfglolningeitsudthea.t go up are
เส้นแวง

8 latitude (n.) เสน้ ละตจิ ดู /เส้นรงุ้ Tthhoeselinoefslathtiatutdgeo. across must be

9 scale (n.) มาตราสว่ น Scale is the ratio of the distance
ogrnoaunmd.ap to real distance on the

45 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

10 compass (n.) เข็มทิศ Use a compass to find the
direction of North from where
you are standing.

11 thread (n.) เส้นด้าย Use a ruler or thread to collect
the distance around the shape.

12 geometry (n.) เรขาคณติ To calculate the area you must
use the basic geometry.

13 legend (n.) ตารางอธิบาย A legend is a box which
แผนท,่ี provides basic information about
คำ� อธิบายภาพ the map.

14 astronaut (n.) นักบนิ อวกาศ The space agency has allowed
detailed images of Earth to be
taken by astronauts and
satellites.

15 tsunami (n.) คลื่นทะเลขนาด The tsunami of 2004 was a
ใหญท่ ี่เกดิ จาก major natural and human
แผน่ ดินไหวใต้ disaster.
ทะเล/สึนามิ

16 disaster (n.) ภยั พบิ ัต,ิ The large scale effects of the
ความหายนะ disaster are easily seen in the
images.

17 aerial (adj.) เกีย่ วกับอากาศ, Aerial photography by plane or
เก่ียวกับเครื่องบนิ by satellite also helps us to map
the natural environment.

18 globe (n.) ลกู โลก A globe is the most accurate
way of showing the large
features of the Earth.

SAINT GABRIEL’S COLLEGE, THAILAND 46

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

19 monsoon (n.) ลมมรสมุ Thailand has a tropical monsoon
climate.

20 average (n.) ค่าเฉลีย่ , Temperatures range from an
อตั ราเฉล่ีย average high of 38 degree Celsius
to a low of 19 degree Celsius.

21 hydrology(n.) การศกึ ษา Hydrology is the study of water.
เกี่ยวกบั น�ำ้

22 pedology (n.) ปฐพวี ิทยา Pedology is the study of the soil
and its interaction with plants
and the climate.

23 geology (n.) ธรณีวิทยา Geology is the study of the
rocks and minerals found under
the soil layer.

24 biogeography การศึกษาเกย่ี วกับ Biogeography is the study of the
(n.) การกระจายตัว links between living things and
ทางภูมิศาสตร์ the physical environment.
ของสิ่งมชี วี ติ

25 irrigated (adj.) ซึง่ ทดน�ำ้ , The total area of irrigated land is
เกี่ยวกบั จดั สรรน�้ำ about 50,000 sq.km.

26 reservoir (n.) อ่างเก็บน้�ำ Another large reservoir for
generating electricity and
irrigation is Sirikit Dam.

The Northern Region has the
27 abundant (adj.) อุดมสมบรู ณ์ most abundant natural forest in

Thailand.

28 border (n.) มเี ขตแดนติดตอ่ The Mekong River is the border
กับ between Thailand and Laos.

47 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

PRIMARY 6

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

29 dam (n.) เข่อื น dTehveereloapresomuracneysporfowjeacttesrtsouch
as building dams.

30 drain (v.) ระบายน�้ำ, oTTannhhdeea-ileCatmnhhidaprd.otieoPsfhwirnaatyotaetrhdoerfaGTinuhslafaiolabfnodut
ปลอ่ ยนำ�้

31 basin (n.) อา่ ง, ลมุ่ นำ้� The Central Region is a lush and
fertile basin.

32 paddy (adj.) นาข้าว TwRheitehgilolaannrgdisescfaearrpetiealesoaofgfthrpiecauCdltdeuynratfrliaelalldnsd.

33 sediment (n.) ตะกอน CFeerntitlrealspeldaiimn.ents are in the

34 erosion (n.) การกดั กร่อน, The soil in the West Region
การชะ mcoomuenstafirnormoctkh.e erosion of

35 isthmus (n.) พื้นดินแถบเลก็ ๆ MsTmthraaieplianKyloarfnPaldaeinnstodtinhmsAwushuliaiasc.hwisictthohnetnhneeacrtrsotwhe
ทเ่ี ช่ือมระหว่างพน้ื
ดนิ ผืนใหญ่/
คอคอด

36 peninsula (n.) คาบสมุทร, แหลม IatnhemthMoeuanmlataiydindPlereanonifngstehueelax.pteenndininsgulatois
ท่ยี นื่ ไปในทะเล

37 estuary (n.) ปากแม่นำ�้ , อ่าว bCeTsahhtyeuumaonrfapySrhroaoofwnwtiheisnesetoKapnrralayrthtr4iebv4eecktriwtmayen.oedfnththee

SAINT GABRIEL’S COLLEGE, THAILAND 48