My World of Vocabulary 2022 M1

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 SECONDARY 1

REVISED EDITION 2022

SAINT GABRIEL’S COLLEGE

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PREFACE

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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 :
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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 24
Foreign Languages (English) 32
Mathematics 42
Science and Technology 56
Social Studies 57
Occupation 59
- 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
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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

SECONDARY 1

VOCABULARY

ENGLISH

UNIT 1 : IT’S A CHALLENGE

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

challenge (v.) ท้าทาย Henry will challenge his brother to a
1 round of golf.
Henry accepted his brother’s
challenge (n.) ความทา้ ทาย challenge to a fight.

2 award (n.) รางวลั The Cannes film awards are
presented annually.

volunteer (v.) อาสา He might volunteer to act as
3 messenger.
If we can get enough volunteers, we
volunteer (n.) อาสาสมคั ร shall not force people to join the Army.

4 fitness (n.) ความแข็งแกร่ง Physical fitness is essential for this
kind of job.

5 expedition (n.) การเดินทาง He was a member of the expedition
which climbed Mount Everest.

6 rubbish (n.) ขยะ Our rubbish is taken away twice a
week.

7 register (v.) บนั ทกึ , The Geiger counter can register a
ข้นึ ทะเบียน dangerous level of radioactivity.

8 creative (adj.) สร้างสรรค์ She's very creative on the design
front.

7 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

9 detective (n.) นกั สืบ She hired a private detective to
find out if her husband was having
an affair.

10 description (n.) ลักษณะ Write a description of your favourite
beach.

11 campsite (n.) ท่ีต้งั แคมป์ The campsite is in a beautiful
location next to the beach.

12 fantastic (adj.) เลิศ, นา่ อัศจรรย์ She told me some fantastic story
about her father.

UNIT 2 : OUR CHANGING PLANET

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 desert (n.) ทะเลทราย Parts of the country are like a desert.

2 volcano (n.) ภเู ขาไฟ The village was destroyed when the
volcano erupted.

3 earthquake (n.) แผ่นดนิ ไหว In 1906, an earthquake destroyed
much of San Francisco.

4 glacier (n.) ธารน�ำ้ แขง็ About half a mile from the glacier
the river turns southeast.

5 valley (n.) หบุ เขา She followed him across the valley
and up a steep slope.

6 competition (n.) การแขง่ ขนั The competition will be judged by a
panel of experts.

7 landscape (n.) ภูมปิ ระเทศ The landscape was open and flat,
the heat making the ground shimmer.

8 geyser (n.) น�ำ้ พรุ ้อนทพี่ ่งุ ขึ้น The largest geyser, with a crater
จากใตด้ นิ เปน็ ชว่ งๆ about 300 ft.

SAINT GABRIEL’S COLLEGE, THAILAND 8

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

9 creature (n.) สิ่งมีชีวิต Few living creatures can survive
without water.

10 bison (n.) วัวกระทงิ Large herds of bison used to live on
the plains of North America.

11 mystic (adj.) ลึกลับ This mountain, too, was the scene of
the mystic rites of Dionysus.

UNIT 3 : ON HOLIDAY

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 tram (n.) รถราง The tram rattled off into the gloom.

2 sightseeing (n.) การชมทิวทัศน์ Sightseeing is best done either by
tour bus or by bicycles.

3 advice (n.) คำ� แนะนำ� I decided to follow your advice and
take a vacation.

4 aquarium (n.) พพิ ิธภัณฑส์ ตั วน์ ้�ำ The aquarium has some interesting
specimens of unusual tropical fish.

5 guidebook (n.) หนังสอื แนะนำ� This guidebook might be of use to
you on your trip.

6 receptionist (n.) พนักงานต้อนรบั Sandra, the clinic receptionist,
volunteered her husband.

7 adventure (n.) การผจญภยั Going camping by themselves for
the first time was a real adventure
for the boys.

8 journey (n.) การเดินทาง Her own journey to reach this point
hadn't been easy.

9 attraction (n.) เสน่ห,์ Still, admitting to any attraction
แรงดงึ ดูดใจ seemed folly.

9 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

10 unusual (adj.) แปลก Here are the fifteen most unusual
words in the English language.

11 cathedral (n.) มหาวหิ าร Its Gothic cathedral dates from the
15th century.

UNIT 4 : MY PLACE

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 balcony (n.) ระเบยี ง He stood by the balcony door looking
at the crowd.

2 brilliant (adj.) สดใส The painting featured brilliant reds
and blues and was quite striking.

3 interrupt (v.) ขัดจงั หวะ Carla's brother always seemed to
interrupt her in the middle of the movie.

4 ignore (v.) Kayla's sister always seemed to
เพิกเฉย, ไม่สนใจ ignore her in the middle of the

ceremony.

5 respect (v.) เคารพ Treat them with respect and take
care of them.

6 option (n.) ตวั เลือก You have the option to touch me or
not.

7 comfortable สะดวกสบาย She'd always felt comfortable around
(adj.) him.

8 design (v.) ออกแบบ We will hire an architect to design
our new kitchen.

9 cosy (adj.) สบาย I felt warm and cosy sitting by the fire.

10 discuss (v.) สนทนา, โต้แย้ง She will discuss the plan with several
colleagues.

SAINT GABRIEL’S COLLEGE, THAILAND 10

MY WORLD OF VOCABULARY

SECONDARY 1

UNIT 5 : SCHOOL

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 article (n.) บทความ The article was written in French.

2 biology (n.) ชีววิทยา Ihnumbiaonlobgoydcylaasnsd, whoewstiutdwieodrktsh.e

3 geography (n.) ภมู ิศาสตร์ TdehsecrgibeoedgrianpsheyvoefraNloprothpeurlnarItgaulyidies
books.

4 drama (n.) ละคร Sanhde hsotupdeisedtodgraominatoinahcitginhgs.chool,

5 expert (n.) ผ้เู ชย่ี วชาญ I'm going to be an expert if this
keeps up.

6 feature (n.) ลกั ษณะเฉพาะ The car has some interesting new
design features.

7 separately (adv.) อแยย่ากงตแ่ายงกหกากัน, Tsehpeayraatrerilvye.d together but left

8 re-enactment การทำ� ซ�้ำอีกครั้ง I've asked Angela to create a
(n.) re-enactment of the victim's death.

9 audience (n.) ผชู้ ม Hmeemasbkeersd ofofrthqeueasutidoinesncfreo.m

10 effectively (adv.) อย่างมี She was effectively trapped in Hell
ประสทิ ธภิ าพ with the devil for eternity.

UNIT 6 : FAVOURITE THINGS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 reference (n.) การอ้างอิง Her former teacher gave her a
reference when she applied for the job.

2 attach (v.) แนบ You must attach an application to
the brochure.

11 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 horrible (adj.) น่ากลัว A horrible thought burst unwanted
into her mind.

4 charity (n.) การกุศล She runs a local charity that gives
books to children.

5 leather (n.) หนังสตั ว์ The jacket is made of thick leather.

6 favourite (adj.) ซง่ึ เปน็ ท่ี What is your favourite sport?
โปรดปราน

7 belong (v.) เปน็ ของ This pen belongs to me.

8 wooden (adj.) ทำ� ดว้ ยไม้ The carpenter built a wooden cabin
from oak trees that he chopped down
in the forest.

9 blind (adj.) ตาบอด A blind man cannot judge colours.

UNIT 7 : ADVENTURE HOLIDAYS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 mention (v.) กลา่ วถึง I'll mention your ideas to Jacinta.

2 waterproof (adj.) กันนำ้� A plastic raincoat is an example of
something that is waterproof.

3 pajamas (n.) เสอื้ กางเกงนอน She wore silk pajamas and a woolen
sweater.

4 suggestion (n.) ข้อเสนอแนะ I agree with his suggestion.

5 costume (n.) ชดุ แตง่ กาย Maybe you should take off that wolf
costume and show him how it's done.

6 at least (adv.) อย่างนอ้ ยทสี่ ดุ Diameter is at least eight centimeters.

SAINT GABRIEL’S COLLEGE, THAILAND 12

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

7 zip-wiring (n.) การโหนสลงิ Once there, teams had to take a
zip-wiring from the bridge to a nearby
island below.

8 foggy (adj.) มหี มอกมาก It was foggy, so it was hard to make
out the figures of people walking.

9 backpack (n.) กระเปา๋ สะพาย I want you to stuff it all into that
หลงั backpack.

10 compass (n.) เขม็ ทศิ The compass points to the north.

UNIT 8 : LIFE IN THE FUTURE

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 temperature (n.) อณุ หภูมิ They can't keep her temperature
down.

Buzz Aldrin is a retired astronaut
2 astronaut (n.) มนุษย์อวกาศ and part of the first lunar landing of

Apollo 11.

อุปกรณ์ I always carry a first-aid kit in my
3 first-aid kit (n.) ปฐมพยาบาล luggage.

เบอื้ งตน้

4 torch (n.) ไฟฉาย He ripped open the door, blinded by
the light of the torch in the halls.

5 household เครื่องใช้ในครวั Most household appliances burn up
appliances (n.) เรอื น loads of electricity.

6 drone (n.) เคร่อื งบินไรค้ นขบั We use a large drone to survey the
ทค่ี วบคุมด้วยวิทยุ horrible situation around this area.
ทางไกล

7 garage (n.) โรงรถ I left the car in the garage.

13 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

8 available (adj.) มีอย,ู่ I’m sorry, sir. The first class was not
พรอ้ มใช้งาน available.

Not many people agree with the
9 prediction (n.) การคาดการณ์ government’s prediction that the

economy will improve.

10 nervous (adj.) ประหมา่ , I always get nervous just before I go
กระวนกระวาย on stage.

UNIT 9 : SPORTS, GAMES AND ACTIVITIES

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 jewelry (n.) เครื่องเพชรพลอย Her jewelry box was tiny and wooden.

2 necessary (adj.) จำ� เป็น Maybe it wasn't necessary to say
anything.

3 experience (adj.) ประสบการณ์ He has a lot of experience in these
matters.

4 professional มอื อาชพี Members of the professional classes
(adj.) are qualified to vote by their position.

Tiger Williams has won practically
5 tournament (n.) รายการแข่งขัน every major golf tournament he has

entered this year.

6 equipment (n.) อปุ กรณ์ The photographer came early to set
up his equipment.

7 medal (n.) เหรยี ญ He won a medal for gallantry.

8 competition (n.) การแข่งขัน The sports competition will host the
best athletes from each country.

9 membership (n.) การเป็นสมาชกิ The club has a total membership of
about 300.

SAINT GABRIEL’S COLLEGE, THAILAND 14

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

10 chess (n.) หมากรกุ Have you ever played chess?
Chess is a board game for two
players.

UNIT 10 : USEFUL WEBSITES

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 trouble (n.) ปัญหา, He was having trouble with his
ความยุ่งยาก homework.

2 pen friend (n.) เพือ่ นทาง He writes to his pen friend in Scotland,
จดหมาย and eventually, it turns into love.

3 relative (n.) ญาติ The donkey is a relative of the horse.

4 terrible (adj.) น่ากลัว There was a terrible accident on the
freeway.

5 upload (v.) ใส่ขอ้ มูลจาก
คอมพิวเตอรส์ ว่ น How can I upload a photo to your
บคุ คลไปยังเครอ่ื ง website?
สว่ นกลาง

6 explore (v.) สำ� รวจ You need to explore your feelings
on this subject more carefully.

7 include (v.) รวมเข้า, The price of dinner should include
รวมเข้าไว้ dessert.

8 quote (n.) การคดั ลอก He gets a quote from the Bible
ขอ้ ความ frequently.

9 museum (n.) พพิ ธิ ภณั ฑ์ We‘re going to spend 90% of our
time in the museum.

10 tournament (n.) รายการแข่งขัน I’ve got a tournament to win.

15 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

UNIT 11 : CITY LIVING

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 embassy (n.) สถาน Where is the Japanese Embassy?
เอกอคั รราชทตู

2 fountain (n.) น้ำ� พุ Tom is now talking with Mary over
near the fountain.

3 mosque (n.) มสั ยดิ This mosque was built in 1418.

4 skyscraper (n.) ตกึ ระฟ้า The skyscraper is in the center of
the city.

5 statue (n.) รปู ปน้ั When completed, it will be the
biggest stone statue in the world.

6 offer (v.) เสนอ Can I offer you guys a ride?

7 monument (n.) อนเุ สาวรยี ์ There is a massive monument in the
square.

8 The Statue of เทพเี สรภี าพ While The Statue of Liberty isn't a
Liberty (n.) landmark in France, it was built by
two French men.

9 aboriginal (adj.) พน้ื เมอื ง The aboriginal inhabitants of New
York had an important influence on
its colonial history.

10 afterwards (adv.) ภายหลงั , Afterwards, I didn’t hear from her for
หลงั จากนน้ั a long time.

UNIT 12 : FILMS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 animated film ภาพยนตรก์ าร์ตูน Now kids are making an animated
(n.) film on handheld tablets.

2 while (conj.) ขณะท่ี He came in while I was watching TV.

SAINT GABRIEL’S COLLEGE, THAILAND 16

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 comedy (n.) รายการตลก I prefer to watch comedy movies
because I prefer laughing over being
scared or involved in a suspenseful
action scene.

4 thriller (n.) เรื่องทต่ี ืน่ เตน้ A thriller is a book, film, or play that
เร้าใจ tells an exciting fictional story

5 fiction (n.) บันเทิงคดี She writes science fiction novels
which are very popular worldwide.

6 aspect (n.) แงม่ มุ Imagination affects every aspect of
our lives.

7 invitation (n.) คำ� เชิญ They accepted the invitation and
were drowned.

8 frightened (adj.) กลวั I've never been so frightened in my life.

9 festival (n.) งานเทศกาล We just passed by the festival on
main street.

10 method (n.) วิธี We need to find an effective method.

UNIT 13 : LIFE EXPERIENCES

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 climb (v.) ปนี It took them five days to climb the
mountain.

2 ever (adv.) เคย Have you ever eaten snakes?

3 track (v.) ตดิ ตาม I cannot track a wild animal on my own.

4 campsite (n.) ทส่ี ำ� หรับตั้งแคมป์ A campsite is a place where people
who are on holiday can stay in tents.

5 explore (v.) ส�ำรวจ I just wanted to explore Paris.

17 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

6 valuable (adj.) มีคณุ คา่ You’ve gained some valuable
experience from this trip.

Each year, twenty-seven million
7 rainforest (n.) ปา่ ทึบในเขตรอ้ น acres of the tropical rainforests are

destroyed.

8 trip n.) การเดินทาง They took a weekend trip to the beach.

9 cave (n.) ถำ้� In the past, many people lived in the
cave.

10 camel (n.) อฐู Camels are often used to travel in
the desert.

UNIT 14 : SPENDING MONEY

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 spend (v.) ใช้ (เวลา, จา่ ยเงนิ ) I want to spend time with you.
We’re spending too much money.

2 butcher (n.) คนขายเน้ือ The butcher weighed the meat on
the scales.

3 chemist (n.) นักเคมี Ask your chemist about sugar-free
teething gel or powder which can be
rubbed on your baby’s gums.

4 latest (adj.) ล่าสดุ His latest toy is a personal computer.

5 jumper (n.) เสอ้ื ถักดว้ ย She was wearing her white jumper
ไหมพรม again.

6 comfortable (adj.) สะดวกสบาย It’s such a comfortable bed.

7 scarf (n.) ผา้ พันคอ A pretty scarf was loosely knotted
around her neck.

SAINT GABRIEL’S COLLEGE, THAILAND 18

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

8 allowance (n.) เบี้ยเล้ยี ง, He had an allowance from his mother
งบประมาณ of three thousand baht a year.

9 text (v.) สง่ ขอ้ ความ Text me if you need anything else.

10 instrument (n.) เครื่องดนตรี Which instrument do you play?

11 antique (n.) โบราณวัตถุ The museum houses the biggest
collection of antique toys in Europe.

12 sculpture (n.) รูปแกะสลกั , Tom teaches sculpture at the local
การแกะสลัก art school.

UNIT : 15 FREE TIME

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 questionnaire แบบสอบถาม Local companies were asked to
(n.) complete a questionnaire about their
exports.

2 collect (v.) สะสม My hobby wants to collect foreign
stamps.

3 badge (n.) เขม็ Every high school students of Saint
Gabriel’s College should carry a
school badge.

4 comic (adj.) ตลกขบขัน Your comic books are on the shelf.

5 T-shirt (n.) เส้อื ยดื คอกลม This old T-shirt has completely lost
its shape.

6 karate (n.) คาราเต้ He holds a black belt in karate.

7 hobby (n.) งานอดิเรก My favourite hobby is drawing.

8 treasure (n.) สมบตั ิ Dan finally figured out where the
treasure was hidden.

19 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

9 geocaching(n.) เกมซอ่ นของ Our history teacher offered extra
credit to those who would use their
phone GPS systems to go
geocaching for historical sites.

10 brilliant (adj.) ยอดเยี่ยม Her mother was a brilliant scientist.

UNIT 16 : LANGUAGES OF THE WORLD

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 translate (v.) แปล Are you going to translate this word
into Thai?

2 guess (v.) เดา Can you guess my age?

3 pronunciation (n.) การออกเสียง Please correct my pronunciation.

4 improve (v.) ทำ� ให้ดขี ้ึน Jan said he wanted to improve his
English.

5 native (adj.) พื้นเมือง I can’t speak English as fast as a
native speaker.

6 unfortunately นา่ เสยี ดาย Unfortunately, this session was
(adv.) unsuccessful.

7 repeat (v.) พูดซำ�้ Could you repeat that word?

8 experiment (n.) การทดลองทาง All of us were excited about the result
วิทยาศาสตร์ of the experiment.

9 expression (n.) ส�ำนวน This project encourages personal
expression.

10 effort (n.) ความพยายาม Your success depends on your effort.

SAINT GABRIEL’S COLLEGE, THAILAND 20

MY WORLD OF VOCABULARY

SECONDARY 1

UNIT 17 : STAYING HEALTHY

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 stomach (n.) กระเพาะอาหาร You should put something in your
stomach before you go.

2 toe (n.) น้วิ เทา้ He cut his big toe on a sharp stone.

3 tongue (n.) ลิน้ His name is on the tip of my tongue.

4 thumb (n.) นิ้วหวั แมม่ อื The glove has a hole in the thumb.

5 ankle (n.) ขอ้ เทา้ He sprained his ankle.

6 empty (adj.) วา่ งเปลา่ I need to put some gas in the car as
it's almost empty.

7 exercise (n.) การออกก�ำลงั กาย If you don't do more exercise, you'll
get fat.

8 cookbook (n.) ต�ำราอาหาร I prefer the updated version of his
cookbook.

9 cinema (n.) โรงภาพยนตร์ I adore going to the cinema.

10 canteen (n.) โรงอาหาร There is little water left in the canteen.

UNIT 18 : FROM COVER TO COVER

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 pick up (v.) รับของ, ยกข้นึ Where can I pick up my baggage?

2 find out (v.) ค้นพบ Could you find out how to get there?

3 take back (v.) นำ� คืน, พากลบั , Icomsutss.t take back the money at all
ยอมรบั คืน

4 put down (v.) วางลง He put down the book on the table.

5 especially (adv.) โดยเฉพาะ Awmatecrhic, aensppeocliitaicllsy adrueriningtearesting to
อย่างย่ิง presidential election.

21 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

6 favorite (adj.) ที่โปรดปราน, What's your favorite Disney movie?
ท่ชี ื่นชอบ

7 advertisement โฆษณา She put an advertisement for
(n.) domestic help in the paper.

8 shelf (n.) หง้ิ , ช้นั She put her CDs in a row on the shelf.

9 author (n.) ผเู้ ขยี น, นกั แตง่ , Who is your favorite author?
ผปู้ ระพันธ์

10 chapter (n.) บท Let's begin with the first chapter.

UNIT 19 : DIFFERENT INGREDIENTS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

ส่วนผสม,
1 ingredient (n.) ส่วนประกอบ, Flour is the main ingredient in cakes.

เครอื่ งปรุง

2 produce (v.) สรา้ ง, ผลติ Farmers produce crops.

3 biscuit (n.) ขนมปงั กรอบ I bought these biscuits at the
grocery store.

4 spend (v.) ใชเ้ วลา, ใช้เงิน I've spent $500 a day.

5 go straight (v.) ตรงไป, ด�ำรงชวี ิต Take the first turn to right and then
อย่างสุจริต go straight on.

6 usually (adv.) โดยปกติ A Japanese garden usually has a
pond in it.

7 vegetable (n.) ผกั , พืชผัก She cooked vegetable soup for us.

8 blog (n.) เวบ็ ไซด์บทความ, This blog covers topics that center
หน้าบทความ on information infrastructure.
ออนไลน์

SAINT GABRIEL’S COLLEGE, THAILAND 22

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

9 cooker (n.) หมอ้ หงุ ข้าว Turn on the rice cooker, please.

10 middle (adj.) ตรงกลาง She was standing in the middle of
the room.

UNIT 20 : LIFE CHANGES

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 department (n.) แผนก Please go to the Surgery Department.

Go out and have a good time once in
2 instead of (prep.) แทน, แทนท่ี a while instead of just studying all the

time.

3 possible (adj.) เป็นไปได,้ ซ่ึงอาจ A trip to Mars may become possible
เกดิ ข้นึ ได้ in my life.

4 journey (n.) การเดนิ ทาง She went on a journey a few days ago.

5 teenager (n.) วยั รุน่ The magazine is aimed at teenagers
and young adults.

6 receptionist (n.) พนกั งานต้อนรบั The receptionist told me to sign my
name on the paper.

7 leather (n.) หนังสัตว์ I'm looking for a leather shoulder bag.

8 medal (n.) เหรียญรางวัล In Olympic competitions, a gold
medal is for first place.

9 fantastic (adj.) มหศั จรรย์ เยีย่ ม In terms of salary, that job is
ยอด วเิ ศษ fantastic.

10 cathedral (n.) มหาวิหาร The cathedral had a religious painting
on its ceiling.

23 SAINT GABRIEL’S COLLEGE, THAILAND

M AT H E M AT I C S

MY WORLD OF VOCABULARY

SECONDARY 1

VOCABULARY

MATHEMATICS

CHAPTER 1 : INTEGERS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 integer (n.) จำ� นวนเตม็ The set of integers includes negative
numbers, positive numbers and zero.

2 negative integer จ�ำนวนเต็มลบ Negative integers are located in the
(n.) left side of zero on the number line.

3 neutral number จำ� นวนเตม็ ศนู ย์ Zero is a neutral number.
(n.)

4 absolute value ค่าสัมบูรณ์ The absolute value of an integer is
(n.) the numerical value of the integer
without its sign.

5 opposite จ�ำนวนตรงข้าม Positive five and negative five are
number (n.) opposite numbers.

6 sum (n.) ผลบวก The aggregate of two or more
amounts, whether positive or negative
is the sum of the amounts.

7 difference (n.) ผลตา่ ง, ผลลบ, The difference between five and two
แตกตา่ ง is three.

8 ascending (adj.) เพ่มิ ขนึ้ The numbers 3, 8, 9, 11 and 14 are
arranged in ascending order.

9 descending (adj.) ลดลง The numbers 14, 11, 9, 8 and 3 are
arranged in descending order.

25 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

commutative In commutative property, you can
property (n.) swap the numbers in an addition or
10 สมบัติการสลบั ที่ multiplication problem and come up

with the same answer.

11 associative สมบตั ิการเปลยี่ น In associative property of addition, the
property (n.) หมู่ sum of three integers remains the same
in which way we group and add them.

In distributive property, you get the
same result if you multiply a single
distributive number (a) by a set of numbers
12 property (n.) สมบตั ิการกระจาย added together (b + c) as you do to

the single number by each individual
number in the set (ab + ac).

CHAPTER 2 : EXPONENTS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 exponent (n.) เลขยกกำ� ลงั The exponent of a number tells how
many times the number multiplied by
itself.

2 base (n.) ฐานของเลขยก In 23, 2 is the base and 3 is
กำ� ลงั the exponent.

3 index / power (n.) เลขช้กี �ำลงั Index or power is synonyms of the
word exponent.

4 scientific notation สญั กรณท์ าง Scientific notation is a form of writing
(n.) วิทยาศาสตร์ a very large or very small numbers
using the form a × 10n, where a is a
terminating decimal such that 1 ≤ a ≤
10 and n is an integer.

SAINT GABRIEL’S COLLEGE, THAILAND 26

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

5 law of exponent สมบัติของเลขยก Laws of exponents are laws that
(n.) กำ� ลงั govern operations in numbers which
are expressed in exponential notation.

CHAPTER 3 : RATIO PROPORTION AND PERCENTAGE

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 ratio (n.) อัตราสว่ น Ratio is the comparison of like
quantities measured in like units.

2 ratio in simplest A ratio is said to be in its simplest
form (n.) อัตราสว่ นอย่างต่�ำ form when a and b (a : b) are integers

with no common factor other than 1.

3 proportion (n.) สดั สว่ น Proportion is a statement of equality
between two ratios.

4 direct proportion สดั สว่ นโดยตรง In direct proportion, when one
(n.) quantity increases/decreases, so does
the other.

inverse proportion สดั สว่ นกลบั In inverse proportion, when one term
5 / indirect increases, the other term decreases.
proportion (n.)

CHAPTER 4 : BASIC ALGEBRA

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 algebra (n.) พีชคณิต Algebra is a part of Mathematics in
which signs and letters represent
numbers.

2 algebraic เกยี่ วกบั พชี คณติ / Algebraic expression is a combination
expression (n.) สญั ลกั ษณ์ทาง of constants and literals connected by
พชี คณติ the signs of fundamental operations.

27 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 coefficient (n.) สมั ประสทิ ธ/์ิ ตวั เลข Coefficient is a constant quantity
ท่ีคณู อยู่กบั ตวั แปร placed before or multiplying the
variable in an algebraic expression.

4 monomial (n.) เอกนาม / ซึง่ An algebraic expression containing
ประกอบดว้ ยพจน์ one term is called a monomial.
เดียวหรือคำ� เดียว

5 binomial (n.) ทวนิ าม / ซงึ่ An algebraic expression containing
ประกอบด้วยสอง two terms is called a binomial.
พจน์

6 polynomial (n.) พหนุ าม / ซ่งึ Polynomial is an algebraic expression
ประกอบดว้ ยหลาย with more than two terms.
พจน์

7 constant term In the expression 3x + 5, 5 is a
(n.) พจนข์ องคา่ คงท่ี constant term for its value does not

chang.

8 like terms (n.) พจนค์ ล้าย Terms with the same literal factors
are called like terms.

CHAPTER 5 : ALGEBRAIC EQUATIONS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 algebraic สมการทาง An algebraic equation is an open
equations (n.) พีชคณติ mathematical sentence that states
that the values of two mathematical
expressions are equal.

2 linear equation สมการเชงิ เส้น Linear equation is an algebraic
(n.) equation in which each term has an
exponent of one.

SAINT GABRIEL’S COLLEGE, THAILAND 28

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 simplify (v.) Simplify means to condense an
ทำ� ให้เปน็ ผลสำ� เรจ็ algebraic expression by grouping and

combining like terms.

4 consecutive จำ� นวนทเี่ รียงตาม Consecutive numbers follow each
numbers (n.) ล�ำดบั ต่อเน่อื งกนั other in order.

CHAPTER 6 : PROPERTIES OF TRIANGLES

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 equilateral สามเหลี่ยมด้าน Equilateral triangle has 3 equal sides
triangle (n.) เทา่ and 3 equal angles.

2 isosceles triangle สามเหลย่ี มหน้าจัว่ The 2 adjacent sides and 2 base angles
(n.) of an isosceles triangle are equal.

3 scalene triangle สามเหลย่ี มด้านไม่ The 3 sides and 3 angles of a scalene
(n.) เทา่ triangle are not equal.

4 acute-angled สามเหลีย่ มมุม An acute-angled triangle has 3 acute
triangle (n.) แหลม angles.

5 right-angled สามเหลย่ี ม One angle of a right-angled triangle
triangle (n.) มุมฉาก measures exactly 90o.

6 obtuse-angled สามเหลี่ยมมุม One angle of an obtuse-angled
triangle (n.) ป้าน triangle is an obtuse angle.

7 complementary มมุ ประกอบหนง่ึ The sum 2 complementary angles
angle (n.) มุมฉาก are 90o.

8 supplementary มุมประชดิ The sum of 2 supplementary angles
angle (n.) is 180o.

vertically Vertically opposite angles are the
9 opposite angle มุมตรงข้าม angles opposite each other when 2
lines intersect.
(n.)

29 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

10 corresponding มุมสมนยั When 2 parallel lines are cut by a
angle (n.) transversal line, the angles in a
matching corners are called
corresponding angles.

11 alternate angle มุมแยง้ Alternate angles are equal.
(n.)

MEMO

SAINT GABRIEL’S COLLEGE, THAILAND 30

I DON'T WANT TO
SCROUNGE AROUND AND

BE HOMELESS,
AND I WANT TO FINISH MY

EDUCATION.

SCIENCE AND TECHNOLOGY

MY WORLD OF VOCABULARY

SECONDARY 1

VOCABULARY

SCIENCE AND TECHNOLOGY

UNIT 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 apparatus (n.) เครื่องมอื , Beaker is an example of a
อุปกรณ์ Laboratory apparatus.

2 hypothesis (n.) สมมุติฐาน The researcher made a hypothesis
after he gather information.

3 laboratory (n.) ห้องปฏบิ ัตกิ าร The laboratory is the place where
experiments are conducted.

4 technology (n.) เทคโนโลยี Technology use scientific principles to
solve our problems and made us
more productive.

5 theory (n.) ทฤษฎ,ี Natural selection is a key element of
หลักความรู้ Darwin’s theory of evolution. The
scientific theory is usually backed up
by facts and experiments.

6 Bunsen burner ตะเกียงก๊าซ Bunsen burner is used in laboratory for
(n.) heating, sterilization and combustion.

The graduated cylinder is a laboratory
equipment used to measure the
7 cylindrical (adj.) มีรูปเป็นกระบอก volume of a liquid and it has a narrow

cylindrical shape.

8 estimate (verb) คาดคะเน, หยง่ั cWoistht isdos mdiaffnicyulvtatoriaebsletism,athtee. exact

33 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

9 explanation (n.) ชีแ้ จง, อธิบาย, eSxcpielanncaetiiosnduesfiense oabsssecrvieanttioifincs and
ค�ำอธบิ าย, เหตุผล measurement.

10 gather (v.) รวบรวม iSncfoiermntaisttisonarfeorgraetsheearrincgh.quantitative

11 verification (n.) การพิสจู น์ A few experimenter have carried the
verification much further.

12 hazard (n.) อนั ตราย hTahzeasrdpiltloobnethmeofplopoerdwimasmaedsaiafteetlyy.

การกัดกร่อน iItf wyoilul seoxopnosweeairkoenntobywactoerrroosvioernt.ime,
13 corrosion (n.) (โดยเฉพาะ

โดยสารเคมี)

14 inference (n.) การอนมุ าน Tdrhaewteaanchinefreraesnkceedbthaesesdtuodnenthtse tcolues
given.

15 estimation (n.) การคาดคะเน cPolasntneinsgtimthaetiopnro. ject requires careful
16 gathering (n.) การรวบรวม Data gathering is a very important
steps of Scientific method.

17 harmful (adj.) เปน็ อนั ตราย Wproedsuhcoinugldhsatormpffualcgtoarsieess.from

18 measuring กระบอกตวง The student use measuring cylinder
cylinder (n.) to measure the liquids.

19 test tube rack ท่ีวางหลอดทดลอง Test tube rack provides support to test
(n.) tubes while having an experiment.

20 tripod stand (n.) ขาตง้ั สามขา The student used tripod stand to
place a beaker above the flame.

SAINT GABRIEL’S COLLEGE, THAILAND 34

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

21 scientific (adj.) ทางวิทยาศาสตร์ The science class uses scientific
methods to solve the problem.

22 poisonous (adj.) เป็นพิษ The chemicals in the laboratory are
poisonous.

23 vernier calliper ไม้บรรทดั สำ� หรับ The teacher demonstrates how to use
(n.) วดั ระยะอยา่ ง a vernier caliper in measuring the
ละเอียดโดยวิธีแบ่ง linear measurements.
เสน้ ใหเ้ หลอ่ื มกัน

UNIT 2 Sentence

No. PVaortcsaobfuslapreye&ch Thai Definition

1 cell membrane เยื่อหมุ้ เซลล์ The cell membrane is responsible for
(n.) the in and out of the substances in
the cell.

2 cell (n.) เซลล์ Cell is the basic unit of living things.

3 chloroplast (n.) แหล่งสงั เคราะห์ Plant cells have an organelle called
ด้วยแสงของพืช Chloroplast responsible for
photosynthesis.

4 cytoplasm (n.) ของเหลวทอ่ี ยู่ cCeyltloopulatssimdeisthae jneullcyl-eliukse.material of a
ภายในเซลล์

5 eukaryote (n.) เซลล์ทม่ี ีนิวเคลยี ส The fungi are example of eukaryotes.

6 nucleus (n.) นิวเคลยี ส The nucleus is responsible for
controlling the activities that occur
inside the cell.

7 organelle (n.) อวยั วะเซลล์ Individual organelles are usually
separately enclosed within their own
lipid bilayers.

35 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

8 prokaryote (n.) เซลล์ท่ีไมม่ ี Prokaryotes, most Protista, and some
นวิ เคลียส fungi are unicellular.

9 vacuole (n.) ช่องว่างภายใน In animals, vacuoles serve in
เซลล์ exocytosis and endocytosis processes.

UNIT 3 Sentence

No. PVaortcsaobfuslapreye&ch Thai Definition

1 carpel (n.) เกสรตัวเมีย A carpel is the female part of a flower.

2 cotyledon (n.) ใบเลีย้ งพชื The seedlings of some flowering
plants have no cotyledons at all.

3 diffusion (n.) การแพร่ Diffusion of the lemon and lime in the
air caused a citrusy aroma to move
throughout the house.

4 fertilisation (n.) การผสมพันธุ์ The average length of time from
fertilisation until birth is about 266 days.

5 fertiliser (n.) ปยุ๋ The peasant bought a bag of chemical
fertiliser in the market place.

6 germination (v.) การงอก Keep the seeds in warm, damp
conditions to encourage germination.

7 osmosis (n.) ออสโมซสิ Fluids flows back into the tiny blood
vessels by osmosis.

8 phloem (n.) Phloem is a vascular tissue in plants
ทอ่ ลำ� เลียงอาหาร that conducts sugars and other
ในพชื metabolic products downward from

the leaves.

9 respiration (n.) การหายใจ Carbon dioxide is produced during
respiration.

SAINT GABRIEL’S COLLEGE, THAILAND 36

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

10 photosynthesis การสังเคราะห์ Photosynthesis is a process used by
(n.) ดว้ ยแสง plants and other organisms to convert
light energy into chemical energy.

11 pollination (n.) การถ่ายเรณู Pollination is the act of transferring
pollen grains from the male anther of
a flower to the female stigma.

12 stamen (n.) เกสรตัวผู้ The male parts of the flower are the
stamen and the anther.

13 transpiration (n.) การคายนำ้� Plants release water through their
leaves by transpiration.

14 xylem (n.) ท่อลำ� เลยี งนำ้� The xylem is a system confined to the
ในพชื transport of mineral elements.

UNIT 4 Sentence

No. PVaortcsaobfuslapreye&ch Thai Definition

1 anion (n.) อะตอมทีม่ ีประจุ A salt is a substance formed by the
ลบ union of the anion of an acid with the
cation of a base.

2 atom (n.) อะตอม A molecule is made up of atoms.

3 brittle (adj.) เปราะ At about 200oC., the metal becomes
so brittle that it can be pounded in a
mortar.

4 cation (n.) ไอออนบวก A cation is a positively charged ion,
with fewer electrons than protons.

A ductile substance can be drawn into
5 ductile (adj.) ตีเปน็ แผ่นบาง wire, example of ductile materials are

gold, silver and copper.

37 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

6 electron (n.) อิเลคตรอน An electron has a negative charge, a
proton has a positive charge.

7 element (n.) ธาตุ Carbon is an element, while carbon
dioxide is a compound.

8 ion (n.) A formula of an ion shows the ratio
อะตอมท่มี ปี ระจุ of atoms of each element present in

the ion.

9 lustrous (adj.) เปน็ มนั เงา They are lustrous in color, supple,
light, warm, and comfortable to wear.

10 malleable (adj.) ตีเปน็ แผน่ บาง Lead and tin are malleable metals.

11 mixture (n.) การผสม Concrete is a mixture of sand and
cement.

12 molecule (n.) โมเลกุล A molecule of water is made up of
two atoms hydrogen and one atom of
oxygen.

13 neutron (n.) นวิ ตรอน The proton has positive electric
charge, the neutron has none

14 proton (n.) โปรตอน An electron has a negative charge, a
proton has a positive charge.

15 sonorous (adj.) กงั วาน There is a sonorous bell in the tower.

UNIT 5 Sentence

No. PVaortcsaobfuslapreye&ch Thai Definition

1 conduction (n.) การน�ำความร้อน Copper is a good medium for the
conduction of heat and electricity.

2 conductor (n.) ตวั น�ำความร้อน Metal is a good conductor of electricity.

SAINT GABRIEL’S COLLEGE, THAILAND 38

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 contraction (n.) การหดตัว Cold causes contraction of the metal.

4 convection (n.) กาพาความร้อน Warm air rises by the process of
convection.

5 equilibrium (n.) สภาวะสมดุล The point in which the solid and the
liquid are in equilibrium is called the
freezing point.

6 expansion (n.) การขยายตวั Heat causes the expansion of gases.

7 friction (n.) การเสียดสี When you rub your hands together
the friction produces heat.

8 radiation (n.) การแผ่รังสี Sunlight consists of different
wavelengths of radiation.

9 thermometer (n.) เครื่องวดั อุณหภูมิ When the thermometer is below zero
water will freeze.

10 transfer (v.) ยา้ ย, โอน Radiation is the transfer of heat
energy through space by
electromagnetic radiation.

11 vacuum (n.) สญู ญากาศ The airplane is being carried upward
by two forces: the air pressure
beneath it and the vacuum above it
which draws it up.

UNIT 6 Sentence

No. PVaortcsaobfuslapreye&ch Thai Definition

1 altitude (n.) ความสูง The plane flew at an altitude of
20,000 feet.

2 atmosphere (n.) บรรยากาศ Changes in the climate are due to
pollution of the atmosphere.

39 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 blizzard (n.) พายุหมิ ะ Driving during the blizzard was a
nightmare.

4 cyclone (n.) พายหุ มนุ A tropical cyclone brought heavy rain
to the country last week

5 drought (n.) ความแห้งแลง้ The crops failed because of drought.

6 gale (n.) พายุ Many trees were blown down in the
gale.

7 hurricane (n.) พายโุ ซนร้อน The fields was devastated by the
hurricane.

8 meteor (n.) อุกกาบาต A meteor flashed through the sky.

9 meteorology (n.) อตุ ุนยิ มวิทยา Meteorology is the science of the
weather.

10 monsoon (n.) ลมมรสมุ The monsoon rain started early this
year.

11 ozone (n.) โอโซน The ozone layer surrounding the
earth protects our skin from being
hurt by the ultraviolet rays.

12 storm (n.) พายุ The storm blew over land and sea.

13 thunderstorm (n.) พายฝุ นฟ้าคะนอง Thunderstorm is common in summer.

14 tornado (n.) พายหุ มนุ The tornado pulled up the old tree by
its roots.

15 typhoon (n.) พายไุ ต้ฝุ่น The village was hit by a typhoon.

SAINT GABRIEL’S COLLEGE, THAILAND 40

I REALLY HAVEN'T HAD THAT
EXCITING OF A LIFE. THERE ARE A
LOT OF THINGS I WISH I WOULD HAVE
DONE, INSTEAD OF JUST SITTING
AROUND AND COMPLAINING ABOUT
HAVING A BORING LIFE. SO I PRETTY

MUCH LIKE TO MAKE IT UP.
I'D RATHER TELL A STORY ABOUT

SOMEBODY ELSE.

SOCIAL STUDIES

MY WORLD OF VOCABULARY

SECONDARY 1

VOCABULARY

SOCIAL STUDIES

GEOGRAPHY

UNIT 1 : CHARACTERISTICS OF PHYSICAL GEOGRAPHY OF

THAILAND AND NEIGHBORING COUNTRIES IN SOUTHEAST ASIA

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 isthmus (n.) คอคอด TpehneinnsaurrlaowisetshtepoIsinthtmofutsheofMKarala.y

2 delta (n.) ดินดอน aAccduemltaulwahtiiocnhoref ssueldtsimfreonmt sthuepplied
สามเหลยี่ ม by the river.
ปากแมน่ ำ้�

3 alluvial (adj.) ตะกอนน้�ำพา Alluvial soils are soils deposited by
saudrdfiaticoenwsaetdeimr aenndt othweinrgestuoltthoef ahneavy
oflof wmaojfotrhreivreivrser and from the mouths

4 abundance (n.) ความอุดมสมบูรณ์ Tnahtisurraelgpiolannthsabdeacnauasbeunitdisanincethoef
tropical zone.

5 utilization (n.) การใช้ประโยชน์ rTehgeiountiilsizhaatiomnpoerfefudeblyressoomurecepsroibnlethmes
ceonnecrgeyrn. ing the lack of experts of

6 extinct (adj.) สญู พนั ธุ์ dLeacnrdeaasneimd,alasnhdasvoemderasmpaetcicieasllyhave
bdeefcoormesetaetixotnin.ct because of

43 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

Domestic animals were raised mainly
7 domestic (adj.) ภายในประเทศ for working and producing food

purposes.

8 tropical (adj.) ร้อนชน้ื Tropical rainforest grows in an area
with hot humid climate, long rainy
days and a high temperature all
through the year.

9 volcanic (adj.) เก่ยี วกับภเู ขาไฟ Volcanic soils are mostly found in
Indonesia and the Philippines.

10 peninsula (n.) คาบสมุทร The Malay Peninsula of southern
Thailand includes major mountain
ranges and some archipelagos.

UNIT 2 : PHYSICAL GEOGRAPHICAL FEATURES OF THAILAND

AND NEIGHBORING COUNTRIES IN SOUTH-EAST ASIA

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 diverse (adj.) หลากหลาย People in this region are diverse in
nationality, religion and language.

2 trade route (n.) เสน้ ทางการค้า South-east Asia have been the trade
routes since ancient times.

3 influence (v.) มอี ทิ ธิพลต่อ The languages are usually influenced
by religions

4 dialect (n.) ภาษาพ้นื เมือง Tagalog is a local dialect in the
Philippines.

The national costumes of South-east
5 distinct (adj.) แตกตา่ งชัดเจน Asian people has similarities but with

distinct features.

SAINT GABRIEL’S COLLEGE, THAILAND 44

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

6 traditionally ประเพณีดงั้ เดิม Burmese clothing is traditionally called
(adv.) Longyi.

7 adapt (v.) ทำ� ใหเ้ ข้ากบั , ปรบั The Vietnamese national costume was
adapted from the Chinese costume.

8 government (n.) รฐั บาล The type of government in Vietnam is
single-party socialist republic; the
President is the head of state and the
Prime Minister is the head of the
government.

9 monarchy (n.) การปกครองโดยมี The type of government in Brunei is
พระมหากษตั รยิ ์ absolute monarchy; the Sultan of
เป็นประมุข Brunei is both the head of state and
head of the government.

10 democracy (n.) การปกครองแบบ The type of government in Indonesia
ประชาธิปไตย is democracy; the President is the
head of state and of government.

UNIT 3 : GEOGRAPHICAL TOOLS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 instrument (n.) เครอ่ื งมอื Geographical tools are instruments
used to collect, organize, or display
geographical information.

2 appear (v.) ปรากฏ A map is a man - made tool used for
showing what appears on the surface
of the earth.

3 aerial (adj.) เกี่ยวกบั อากาศ A map is just like an aerial
photograph but drawn as a diagram.

4 satellite (n.) ดาวเทียม Aerial photographs and satellite
pictures are produced for making a map.

45 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

Physical maps indicate the location of
5 landform (n.) ลักษณะผวิ ดนิ landforms like deserts, mountains and

plains.

6 boundary (n.) เขตแดน Political maps are designed to show
governmental boundaries of countries

7 indicate (v.) ระบุ Symbols on a map indicate the
information of things naturally occurring
and man - made information.

8 distance (n.) ระยะทาง The numerical scale of a map indicates
the relationship of distance measured
on a map and the distance on the
ground.

9 coordinate ระบบพิกดั The geographical coordinate system
system (n.) uses the latitude and longitude.

10 replica (n.) รปู จ�ำลอง A globe is a geographical tool which
is a replica of the whole world.

UNIT 4 : THE RELATIONSHIP OF ECONOMIC

AND SOCIAL SYSTEMS

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

1 environment (n.) สิง่ แวดลอ้ ม Some examples of natural environment
are forests, mountains, soils, water,
climate and every kind of resource
that originated from nature.

2 exhaustible (adj.) ที่ใช้หมดได้ Exhaustible resources can be used up
and not replenished.

3 substance (n.) สสาร A metal is a type of solid mineral
substance that is usually hard and
shiny and conducts heat.

SAINT GABRIEL’S COLLEGE, THAILAND 46

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

4 ecology (n.) ระบบนเิ วศ Mangrove forest has a huge part in
the ecology system. It protects
shorelines from damaging storm and
hurricane winds, waves, and floods

5 carcass (n.) ซากสัตว์ Energy or fuel was derived from the
ancient carcass and humus.

6 lack (v.) ขาดแคลน Laos has a great deal of minerals but
lacks high technology to make use of it.

7 plenty (n.) A plenty of natural resources and a
จ�ำนวนมากมาย vreagriieotny. of plants are available in the

8 revenue (n.) รายได้ East Timor and Australia signed a
deal, to share the revenue from oil
and natural gas deposits under the
Timor Sea.

9 agriculture (n.) เกษตรกรรม The principal occupations of Thai
people are agriculture, livestock,
forestry and fishery.

The production system relies on
10 irrigation (n.) การชลประทาน nature, irrigation, fertilization and

investment

UNIT 5 : ENVIRONMENT

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

การพฒั นาหรือ Technological breakthrough upgrades
1 breakthrough (n.) การค้นพบทีย่ ง่ิ the standard quality of living and value

ใหญ่ of humanity.

2 cultural (adj.) ทางวฒั นธรรม Cultural art help to create peace,
comfort, and safety for our society.

47 SAINT GABRIEL’S COLLEGE, THAILAND

MY WORLD OF VOCABULARY

SECONDARY 1

No. PVaortcsaobfuslapreye&ch Thai Definition Sentence

3 influence (v.) ก่อให้เกิด The cultural environment is essential
not only for human life, but it also
influences the human mind and
aesthetics in both art and the nature.

Culture help maintains peace in the
society, prevents people from
4 prosperity (n.) ความเจริญรุ่งเรอื ง selfishness and creates a social

identity and prosperity.

5 advance (n.) ความรดุ หนา้ Technological breakthrough provides
industrial advances but display threat
to the cultural heritage of the country.

6 stimulate (v.) กระตนุ้ Accelerate and stimulate the government
and its people to pay attention and
conserve the artistic environment
correctly and appropriately.

7 prevent (v.) ขดั ขวาง There were organization who aims to
prevent the economic and social
development to preserve the nation’s
heritage.

8 heritage (n.) มรดก The government was expected to
develop methods of conserving the
cultural heritage.

9 reputation (n.) ช่อื เสยี ง Enhancing the good reputation of the
cultural resources which are the
cultural heritage of the country.

10 civilization (n.) อารยธรรม, Early civilization begun and cause the
ความเจริญ people to be proud of their unique
culture and tradition.

SAINT GABRIEL’S COLLEGE, THAILAND 48