the air around a PLANET
The earth's atmosphere has the right balance of chemicals that allow us to survive.
cause
a reason for an action
Scientists have not found the cause of the unusual weather.
climate
the general weather conditions and patterns of a particular region
The climate of that area is hot and sticky.
definitely
absolutely; certainly
I definitely do not want to work on a maggot farm.
global
relating to, affecting, or involving the entire world
Carbon dioxide contributes to global warming.
greenhouse
a building that is made of glass and is used for growing plants
The plants are growing in a greenhouse.
reason
the basis or motive for an action
What is the reason you are late to class this time?
temperature
a measure of hotness or coldness
The water temperature was so low.
trap
to be a part of an uncomfortable event that is hard to escape
The hunter trapped the rabbit in a cage and brought it home for dinner.
ballet
a form of theater that tells a story through music and dance
Tom wants to learn ballet but feels embarrassed to learn with his friend Sue.
bother
to disturb a person when they are busy or want to be alone
Loud music really bothers me.
come true
to have some wish, desire, or hope actually happen
My dream of meeting the president came true.
for instance
a particular occurrence or situation for instance, he gives to many charities.
lesson
wisdom or knowledge usually received from an experience
There is an important lesson that can be learned in the family about love and sacrifice.
pretend
to act in a certain way in order to fool others
I pretended to be sick because I didn't want to go to school.
realize
to understand or sense something
People didn’t realize it was the name of a storm.
rumor
talk that comes from what other people say
Sir Mark heard some rumors about his past.
wish
소원
The girl had a wish to own a horse someday.
besides
other than besides teaching, he also tutors on weekends.
cheer
to shout with happiness and support
We all cheered for the group performing on stage.
crowd
a large group of people in the same place
The crowd was very loud tonight.
exit
a door or similar space that you go through to leave a place
I am trying to find the exit to get out of this place.
for fun
for enjoyment
What do you like to do for fun?
owner
주인
The owner of the new store decided to have a big sale.
race
a contest between either people, animals or vehicles, to determine which is the fastest
I am running in a five-kilometer race this weekend.
track
the two metal bars that trains and other vehicles travel on
A train moves down a track.
turn around
to move your head and shoulders or your whole body so that you face in the opposite direction
If you turn around, you will see the exit.
furniture
items such as chairs, tables, beds
We just bought new living room furniture.
gap
a distance between two objects
It fills a gap in my knowledge of this case.
hollow
empty, with no center
Bamboo is lightweight, hollow, but strong.
huge
very big
I have a huge portion of ice cream.
line up
to form a line
All of the children lined up against the wall to take a picture.
out of
no longer having
We are out of milk.
switch
전환하다, 바꾸다
We decided to switch the party from Friday to Saturday.
wooden
composed of wood
The child liked playing with wooden toys.
bomb
a device which explodes with the intent of harming something
The KKK planned to bomb the hotel, but the police stopped them.
coin
a small piece of metal which is used as money
His pocket was heavy because it was filled with coins.
era
a period of time that is characterized by particular events, qualities, conditions, or individuals
The United States enjoyed a time of peace and prosperity during the Clinton era.
hobby
an activity that you enjoy doing in your spare time
My hobby is reading and writing short stories.
invader
an enemy; a person or group of people who attack ot hurt other people
We attacked the invaders.
military
relating to or involving the ARMED forces
You need to be healthy to enter the military.
official
allowed or accepted by someone with authority
A report in the official police newspaper gave no reason for the move.
path
a track made by people constantly traveling over the same ground
People are cycling along the path.
shortage
a condition in which there is a lack of something necessary
There is a shortage of food.
throughout
from the beginning of something until the end
He remained calm throughout the whole wedding ceremony.
criminal
a person who breaks the law
The criminal will be in jail for three months.
empty
having nothing inside
I wanted some milk, but the container was empty.
gardener
a person whose work is to tend to a garden
The gardener spent all day removing weeds from the garden.
indeed
in a certain manner; without any question indeed, many people use credit cards.
leave
to go away from something or someone
The flight will leave as scheduled at 10:00.
own
to have something as one's property
I own many books, but my sister owns only a few.
plant
to put seeds or trees in the ground so that they can grow
My brother and I planted a tree in the park today.
soda
소다
Many people do not know how fattening it is to drink soda every day.
awful
terrible; very bad
Mike thinks that his new haircut is really cool, but most people think he looks awful!
blow
to make a stream of air with one's mouth
It blew the balloon over the trees
carve
to cut as to form something
The sculptor carved a statue with his tools.
dentist
a person whose job is to take care of people's teeth
Going to the dentist every six months will keep your teeth healthy.
gently
in a mild, careful, and soft manner
Then Flower gently put her by the door.
layer
a thickness or covering
This jacket has two layers.
pattern
colors or shapes which are repeated on objects or sets of objects for a visually pleasing effect
Your sweater has a nice pattern.
shell
the hard, protective covering of an animal or insect
The shell goes away in water.
cut
to reduce the size or amount of something
The president needs to cut government spending in half.
damage
to harm someone or something physically so that they are hurt or broken
The bad weather has done great damage to the crops.
deliver
to do as expected or agreed
His job was delivering mail and baggage across America.
familiar
well-known or easily recognized
You look familiar to me. Do I know you?
key
something crucial for explaining
It was key to the Olympic bid, but was in a lot of debt.
level
the degree, position or amount of something on a scale
What is the level of this course?
limit
to stop or prevent an increase in size or amount past a certain point
Father limited my pocket money to 30,000 won.
monitor
to keep track of; to watch in order to notice changes
They will monitor building entrances.
normal
being usual, ordinary, or regular
Is it normal for me to eat this much?
volume
a number or amount of something
The main difficulty with teaching is the volume of work.
cause
to create an effect or result
The storm caused a blackout in many towns.
choice
an option
The little girl has to make a choice. She needs to choose between the pink dress and the blue one.
control
the ability or power to manage, direct, or make decisions regarding something
His son is out of control.
grow up
to get older
I want to be a fireman when I grow up.
physically
involving the use of the body, rather than the mind
She felt physically sick before the exam.
risk
the possibility or chances that something bad or undesirable will happen in the future
You take a big risk when you do not study for an important test.
risky
having or involving a significant possibility of something bad or undesirable happening
Skydiving can be exciting but it is also risky.
strength
physical power that you have
The shuttle must be more powerful than the strength of gravity.
confusing
causing one to have no idea about what is right
It is confusing to remember the names of your classmates.
contact
to get in touch with in order to give or share information
The doctor will contact him by phone with the results.
crash
충돌하다
The plates crashed in the sink when they fell.
fasten
to attach something to something else by pinning, tying, or nailing
Then the players fasten a rope to a fish.
impact
the act or force of one thing hitting something else
Divorce can have a negative impact on young children.
land
to come down to the surface or the ground
The airplane just landed on the ground.
sibling
a brother or sister of someone
My dad has only one sibling.
trap
to be a part of an uncomfortable event that is hard to escape
The hunter trapped the rabbit in a cage and brought it home for dinner.
brain
the ORGAN inside the head that controls all of the body's functions
It is impossible to live without a brain.
chemical
a substance with a distinct molecular composition
What kind of chemical do you use in pools?
concentrate
집중하다
I can't seem to concentrate on my work
cycle
a series of events that happen over and over again
This goes on a cycle.
entire
whole; all of
She covered my entire body with sand at the beach.
expert
a person who is skilled through training or practice
The professor is an expert in physics.
extra
more than what is required
Having a part time job will give you extra money.
go through
to use a way of going somewhere
The elderly woman really doesn't want to go through the hassle of moving to a new home.
improve
to make something better
His work needs to improve.
stage
one part of a process
The first stage in research is data collection.
bone
hard materials inside the body that form the frame of humans and animals
We should drink milk to strengthen our bones.
decrease
to become less in amount, size or number
The number of wild rabbits in this area has decreased over the years.
evil
being morally bad or wrong
The queen had evil intentions.
extinct
no longer any living animals in a group
Dinosaurs became extinct 65 million years ago.
illegal
not allowed by the laws or rules
It is illegal to kill a bald eagle or a white tiger.
jewelry
small, attractive objects that people wear to improve their appearance
My favorite piece of jewelry is my ring.
powder
a dry substance in the form of very small, fine pieces or grains
Bread is made from a white powder called flour.
species
a group of animals that are largely the same, and can produce young with each other
Many species of animals disappear each year.
constantly
끊임없이
When you boil milk, you have to constantly stir it.
germ
a tiny living object that is capable of causing sickness and disease
Wash your hands so that germs won’t make you sick.
itch
To itch means to rub the skin with your fingernails.
My skin is so itchy that I can't stop scratching.
per
for each or every
How much do you get paid per hour?
raw
being uncooked
I can't believe you eat the fish raw.
ruin
to damage greatly
He ruined his white shirt when he spilled tomato soup on himself.
shot
an injection of something, usually medicine
I got a flu shot last week.
sneeze
a sudden, uncontrolled burst of air through the nose and mouth, due to illness, dust, etc.
They heard a sneeze in the hallway and both quickly rushed out to catch the thief.
thoroughly
in a complete way, without missing any part or detail
The car was thoroughly broken.
toe
one of the five individual and movable parts found at the end of each foot
My little toe hurts.
ape
an animal that is related to monkeys and humans that has no tail and is covered in hair
He was acting like an ape.
appearance
the way a person looks to others
Descsribe the man's appearance.
exact
precise, free of error
The exact number of people in the audience was 2,387.
extinction
the state that happens when every animal or plant of a certain type is dead
The extinction of the dinosaur happened million of years ago.
fear
feeling of being worried or excited or wanting to run and hide
Sue has a fear of heights.
length
the distance from one end of something to the other
The river is 300 miles in length.
scrape
to move roughly across the surface of something
She scraped the dishes clean.
squirrel
다람쥐
Give the squirrel a nut, and he will wave his tail happily.
tap
to hit something or someone lightly
Thomas tapped me on the shoulder.
earthquake
지진
The ground shakes during an earthquake.
friendship
a particular relationship between two friends
Our friendship began when we were six years old.
harmony
조화
There was great harmony between the siblings in the Park family.
hippopotamus
a large animal with short legs and thick, dark gray skin which lives near water in Africa
A hippopotamus is very large but eats mostly plants.
immediately
doing something now
She answered almost immediately.
inseparable
unable to be separated (from)
The two friends were inseparable so they went everywhere together.
nap
a brief period of sleep or rest, usually during the day
Since I took a nap earlier, I couldn't sleep.
rule
a general standard that guides one's actions rules are there to make society more fair and safe.
tortoise
an animal that eats plants, moves slowly, and has a hard protective frame
One of the most unusual animals on the islands is the Galapagos tortoise.
caterpillar
a long insect with many legs that becomes a BUTTERFLY
A caterpillar turns into a butterfly.
experiment
a scientific test that is performed to study something
We did a science experiment in class today.
explanation
설명, 해명
What is your explanation for cheating on the test?
feature
an important part of something
The river is the city's most well-known feature.
frog
a small animal with smooth greenish skin and long back legs for jumping
Tom has three pet frogs. They jump to all over the place.
hide
to go and stay somewhere that hard to see or find
I want to hide in a place where no one can find me.
spray
liquid in the form of countless tiny drops
I like the sunless tanning spray better than the cream.
tongue
the soft, movable piece of flesh, inside the mouth, used for tasting, eating and, in people, for talking
Did she bite her tongue?
wasp
a flying insect that is black and yellow and can sting
The corn plant’s chemical attracts wasps, which like to eat caterpillars.
ability
the power or skill to do something
She has the ability to operate the machinery.
ant
a small insect that lives in a large, organized group
A grasshopper came to the ants and asked them for a little food.
disaster
a large and sudden emergency
Earthquakes, tsunamis and typhoons are considered natural disasters.
hearing
the act of perceiving sound
Your sense of hearing is important when learning to speak.
pay attention
주의를 기울이다
It's important to pay attention in class.
predict
to guess about the future
He even predicted the place where it would take off.
tsunami
쓰나미(지진 등에 의한 엄청난 해일)
So, how are tsunamis related to earthquakes?
vibration
a shaking motion
You can feel vibrations in my house when the train passes by.
defense
the act or means of keeping something safe
The defense force protects our country.
feed
to give someone or something food
We fed peanuts to the elephants.
flap
To flap means to move quickly up and down or from side to side.
The bird flapped its wings and flew away.
handle
to deal with; to take care of; to transport
I can't handle all of this work by myself. I need some help.
intense
having a quality that is very strong or extreme
She felt intense pain when the doctor pulled-out her tooth.
steal
훔치다
She locked her bicycle so that no one could steal it.
stinger
a person, plant, animal, etc, that stings or hurts
Bees use their stingers when they are scared.
temperature
a measure of hotness or coldness
Press the red button if the temperature gets too high.
unique
독특한
She has a unique skill to be able to sing in high notes.
weapon
a device or tool that is used for fighting with, attacking, or defending against other people
His secret weapon is the truth. That is why nobody threats him.
accident
something that happens without being planned and that is not expected
There a many accidents in this area, so be careful.
attention
special care or treatment
Please pay attention to what I am saying.
blind
being unable to see blind people cannot see.
center
the part of something that is equally distant from the edges
The bank is located at the center of town.
dive
to swim deep under water with an air supply
The pelicans dive into the water to catch a fish.
female
having to do with to the sex that can produce eggs or babies
Snow White is one of Disney’s first female characters.
frighten
to cause someone to be afraid
The boy was frightened of ghost.
quit
to leave a job, school or career permanently, often without fully completing it
Sue quits every sport she plays after 2 days.
skill
the ability to do something successfully, as a result of training, experience and practice
He is learning how to draw. He doesn’t have much skill yet.
beat
a regular stroke or its sound
We can beat the enemy!
career
a job that someone does for a long time
She showed this by investing more in her education than her acting career.
challenge
to formally invite someone to compete against oneself
He challenges me to study everyday.
decide
to make a choice after thinking about something
Sue still hasn't decided what she will eat for dinner.
fighter
something or someone that fights
The two fighters are wearing shorts.
hit
to make contact with a person or object, quickly and with a lot of force, often using a hand
Can you stop hitting me? It hurts.
joke
something said or done to make people laugh
The joke got a big laugh.
knock out
나가 떨어지다
He was knocked out in the seventh round.
punch
a quick hit with a closed hand
Daniel wanted to punch Will in the face.
cancel
to be ended or made no longer valid
We just cancelled our internet service.
divide
to split a whole into parts
After World War II, Germany was divided in two parts.
entire
whole; all of
She covered my entire body with sand at the beach.
field
an area in which sports are played
When the players took the field, the game was ready to begin.
hide
to place a person or object somewhere out of sight, that is hard to find
I am going to hide my letter so nobody can find it.
make up
create
Women make up 56% of the student numbers.
on foot
using the feet to run or walk
She went to the shops on foot.
violent
난폭한
The man was known for being violent against his family.
yearly
happening every year
Every patient has to get a yearly check-up.
astronaut
a person who travels in space
Buzz Aldrin was an astronaut who walked on the moon.
common
belonging to or shared by two or more persons or a group
Even a common cold is getting harder to cure.
invent
to be the first person to make or use
Many people have wanted to invent a flying machine.
relationship
association
Sue has a good relationship with Tom. They are best friends.
research
연구
The research showed us that our theory was correct.
responsible
having a duty to see that something is done
He is responsible for alerting the president of all possible invasions.
ride
(탈것에) 타다
If it is raining, she rides the bus to school.
run
to direct business
Marie runs the largest furniture store in the city.
station
a place for trains or buses where passengers can get on or off
They will arrive at the train station this afternoon.
answer
a response to a question, or reaction to an event
She answered the phone.
available
being possible to use or obtain
Most breakfast foods are only available during the morning hours.
influence
to have some effect on
Her decision to become a doctor was influenced by her uncle.
medication
a substance that is given to a person to relieve pain or cure sickness
I need to take this medication after meals.
patient
a person receiving or waiting for medical care
The patient needed a blood transfusion to save his life.
study
a detailed analysis of a subject or situation
I've been working on a study about aging at my university.
support
help
People strongly support their teams.
unnecessary
불필요한
Sam added an unnecessary ingredient to the dish.
adult
a person who is legally responsible for himself or herself
Children and adults often like different TV shows.
behavior
행동
His curious behavior has many people worried.
bully
a person who uses strength or power to harm or intimidate those who are weaker.
Some people who are hurt by cyber-bullying do bad things.
control
제어하다
I can control the way the car moves with this remote.
effect
a change caused by something else; a result
The severity of greenhouse effects is still being studied.
example
a person that serves as a model to be followed or not followed
That is a good example of a good essay.
expert
a person who is skilled through training or practice
The professor is an expert in physics.
parent
a father or mother, or someone who is raising a child
On the last day of the trip, her parents give her twenty thousand won.
violence
폭력
He used violence to force people to do his bidding.
affect
the way someone seems to feel
Mad cow disease can affect all kinds of cows.
amount
a quantity of something
I drink a large amount of water every day.
calm
behaving in a manner that shows one is not upset
Holmes said in his most calming voice.
gum
small pieces of candy that are sweet and soft and do not break when chewed
Oh no! There is gum stuck to my shoe.
last
지속하다
His girls never lasted in his life for more than a couple of years.
lower
to let descend
Can you please lower the blinds?
resemble
~을 닮다
One type has contests which resemble talent shows or auditions like American Idol.
specific
well defined and clearly stated
The specific type of chocolate he likes is only found in Europe.
chase
to follow with the goal of catching
My dog likes to chase rabbits.
extreme
very great in measure or degree
He thought his punishment was a little extreme.
face
to deal with or manage a situation
Teenagers have to face many issues about growing up.
height
높이
Its unusual height allows the giraffe to eat tree leaves.
nasty
severe or extremely unpleasant
Stanely is suffering from a nasty cold.
overcome
to conquer or defeat a problem
He had to overcome his fear of flying first before he could become a pilot.
phobia
an extreme fear
She has a phobia for spiders.
regular
보통의
The regular price was $120, but I got it for $80.
scary
causing fright or fear
The movie we watched two days ago was really scary.
alternative
a choice between two or more possibilities
There must be an alternative to children eating junk food all the time.
be filled with
to have or include a lot of
The glass is filled with water.
come up with
to make; to create an idea, thought or plan
It takes him only a little time to come up with ideas for stories.
feed
to give someone or something food
Zookeeper told me to feed and water the horses.
helpless
not able to take care of oneself
I lay helpless on the floor.
patient
a person receiving or waiting for medical care
The patient needed a blood transfusion to save his life.
resident
a person who lives in a certain area
The residents of Hawaii enjoy a very scenic view.
water
to pour water onto a particular object, plant, or surface
You only have to water a cactus plant about once a month.
beauty
the quality of being attractive and producing great pleasure
I'd like to reserve a beauty salon.
come true
to have some wish, desire, or hope actually happen
My dream of meeting the president came true.
frequently
often
My sister and I frequently spend Sundays together.
include
to take in or consider along with
Often these songs include lots of dancers in beautiful clothes.
nervous
feeling uncertain about future events or results
I was so nervous during the audition that I couldn’t stop my knees from shaking.
on the other hand
한편으로는
Donald is quite short. on the other hand, his sister Donna is not.
outgoing
at ease in talking to others
Dana is outgoing and likes to be around other people.
personality
a person's unique character; the way that a person usually acts
Selma has a really kind personality.
realistic
appearing as something does in reality
It isn't realistic to think that you can teach your dog to talk.
wish
소원
The girl had a wish to own a horse someday.
affect
the way someone seems to feel
Mad cow disease can affect all kinds of cows.
confidence
a feeling of certainty in one's own capacity to succeed
She has a lot of confidence in her English speaking ability.
relative
a family member
Family members are a great way to get to know distant relatives.
stand out
to set apart by grabbing one's attention
She wore a bright red dress to stand out from the rest of the contestants.
tease
to purposefully bothering
You should not tease animals that are in cages.
trend
a general tendency
Current trends in fashion usually start in the US.
unique
독특한
She has a unique skill to be able to sing in high notes.
unusual
being rare or uncommon; not ordinary
His ideas about time travel are very unusual.
amazing
surprising in a pleasing way
His math skills are amazing!
castle
성
The knights defended their castle during the war.
gifted
having great natural ability
Your son is a gifted dancer.
impress
감동시키다
We were deeply impressed with her kindness.
numerous
consisting of or being present in large numbers
The man had numerous wives in many different countries.
property
something that a person owns
The park is private property and not open to the public.
spy on
몰래 감시하다
He has a mission to spy on the president.
structure
building
The Great Wall of China is said to be the largest man-made structure in the world.
weigh
to have a particular amount of weight
I'm small and I don't weigh very much.
abandon
to leave a person who needs your help
The home was abandoned after the hurricane had damaged it beyond repair.
bottom
the lowest level, part or point of an object
His toy sank to the bottom of the bathtub.
confuse
to make someone uncertain of something
The tortoise tried to confuse the young jaguar.
crew
a group of people who work on a large transport vehicle
Cruise ships have crews of hundreds of members.
equipment
장비
What sort of equipment will I need to climb?
flooding
an overflow of water
After the flooding our basement was under water.
pour
to dump or allow to flow out or downward
She gently poured milk into her glass.
sail
to travel across water in a boat or a ship
Columbus sailed to America from Europe.
sign
a notice giving information, directions, a warning, etc.
Sailors believed it is a sign of good luck.
sink
to move down beneath the surface of water, mud, etc.
The ship sank to the bottom of the sea.
article
a piece of writing that is printed in a newspaper or magazine
He interviewed the mayor for an article about local issues.
as a result
therefore
He went to jail as a result of his illegal behavior.
come up with
develop; invent
She tries to come up with a new idea for increasing sales.
confusing
causing one to have no idea about what is right
It is confusing to remember the names of your classmates.
guilty
responsible for committing a crime or for having done something bad or wrong
A thief is guilty of stealing.
lifetime
the time during which a person is alive
It was once-in-a- lifetime opportunity.
mystery
something that is strange, not understood, or unfamiliar
It is still a mystery how the man suddenly disappeared.
plot
the series of events that form the main story of a book, play or movie
The movie was successful, but critics thought the plot was weak.
skull
the structure of bones that supports the face and protects the head of a person or animal
Scientists study the bones and skulls of ancient animals.
continent
one of seven large land masses which Earth's land is divided between
The explorer traveled the continent searching for gold.
display
to put out things so people can see
I am going to display my art at the street fair next week.
edge
the line along which two surfaces meet
The student's pencil rolled off the edge of the table.
giant
거인
The basketball player is so big and looks like a giant.
native
belonging to a particular place
The natives showed him around the island.
ocean
a large body of salt water that covers most of the surface of the earth
I think it’s too cold to swim in ocean.
originally
in the beginning, before other things happened or before things changed
This restaurant was originally a clothing store.
statue
an image of a person, animal or thing made from something solid, like stone or metal
When the Happy Prince became a statue, he grew sad.
average
an amount, standard, level, or rate regarded as usual or ordinary
The average rate to stay at this hotel room is $120.
benefit
a good or advantageous thing
The benefit of a big family is that you always have someone to talk to when you are sad.
clone
to make an exact copy or replica of a living thing
Scientists in Korea have cloned a dog.
copy
something that is indistinguishable from something else
Can you make a copy of this paper?
deadly
likely to cause or capable of causing death
The bite from some spiders like the Black Widow is deadly.
disease
an illness
Giving up smoking reduces the risk of several diseases.
occasionally
in an irregular manner
I go visit the mall occasionally.
plant
a living thing that grows in soil and has leaves and roots
My grandmother grows plants in her garden.
process
a series of events that produce change or development
The process of lawsuits can take several years.
save
to prevent time, money, or effort from being lost or wasted
We need to save water whenever we can.
appear
to seem to be a certain way
If the animal appears to be strong, the pack will retreat and test another.
doubt
to not believe
I doubt that he will be able to finish all his homework tonight.
explain
to provide reasoning
The teacher explained how to do the project.
float
to rest or move on a liquid without sinking beneath the surface
A balloon is floating high up in the air.
frighten
to cause someone to be afraid
The boy was frightened of ghost.
incredible
impossible to believe; not credible
The singer's voice was incredible.
lightning
a flash of light caused by electricity in clouds
She was struck by lightning and injured.
responsible
having a duty to see that something is done
He is responsible for alerting the president of all possible invasions.
sight
things or people that one sees
The Great Wall of China is a wonderful sight.
thunderstorm
a storm with thunder and lightning and heavy rain
That blackened tree was struck by lightning in a thunderstorm yesterday.
contain
to include, to hold
A vegetarian won't eat anything that contains meat.
exist
존재하다
When my father was born, color television did not exist.
gigantic
extremely large
An elephant is gigantic when compared to an ant.
heat
to make something warm or hot
She heated up the soup.
oxygen
a gas that has no color or smell and is needed to support life
Living organisms need oxygen to survive.
square
having a measurement that is the result of MULTIPLYING the length by the width
The room is 12 square meters in area.
surface
the outer layer of something; the top of something
Did the water surface change to ice yet?
turn into
becomes
Milk turn into cheese or yogurt.
underwater
beneath the surface of the water
He’s going underwater.
zone
an area that has a particular quality or purpose, usually making it different from nearby areas
One dangerous zone is the Bermuda Triangle, a place where many ships and planes have disappeared.
cave
a large opening in the ground or in the side of a hill
I came to a large cave.
ceiling
천장
The ceiling is always the most difficult area to paint.
cone
a shape that has a pointed top and sides that form a circle at the bottom
He finds a cone.
drip
(for small drops) to fall
The rain water dripped from my hair.
echo
the repetition of a sound that occurs when sound waves bounce off something
I heard the echo of my voice.
eventually
finally; at length eventually, David will realize that he is special.
explore
탐험하다, 연구하다
In this class we will explore new ways of learning about science.
grain
a very small piece of something such as sand or salt, or a very small piece of anything
Hourglasses are timing devices that consist of grains of sand falling from one glass chamber to another.
pile
to put things on top of each other to form a PILE
During the blizzard, the snow piled up on the house until the roof collapsed.
advantage
something that puts a person in a more successful position than others
Having education is an advantage.
ash
the powder that remains after something that has been completely burned
There is a lot of ash in the barrel.
backyard
an area behind or near the house
We grow cucumbers and corn in the backyard.
for instance
as an example
He is a very generous person. for instance he gives to many charities.
mineral
a non-living substance often found in rocks
A mineral is something that comes from the earth.
release
to free someone from a duty or responsibility
The studios often release the music before the film itself.
surrounding
주위의
When they arrived, they took a few minutes to examine their surroundings.
valley
a stretch of flat, low land between hills or mountains
There is a beautiful river in the middle of the valley.
volcano
a mountain made from hot, melted rock from deep inside the earth
Hawaii is an island that has many active volcanoes.
cause
to create an effect or result
The storm caused a blackout in many towns.
earthquake
지진
The ground shakes during an earthquake.
flea
a very small insect that moves by jumping and eats the blood of humans and animals fleas are commonly found on both cars and dogs.
hold up
to hold something in your hands so other people can see it hold up your hand if you agree.
picture
to imagine; to form an image in one's mind
Can you just picture what their baby will look like?
scenario
a description of something that could possibly happen
Reality shows place regular people in different scenarios so that audiences can watch how they behave.
scratch
to RUB the finger nails or CLAWS against something
He pushed open the gate and scratched at the door.
shake
to move quickly from side to side or up and down
His voice shook as he announced the news.
sled
a kind of cart on skis that travels over ice and snow
They used the dogs to pull this sled.
turtle
an animal that lives in water and has a hard shell covering a soft body
The turlte is moving slowly.
agree
to believe the same thing as someone else
I agree with the president's claims.
crack
a narrow line on the surface of something that is damaged, but not yet in pieces
There was a large crack on the wall.
disappear
to stop being VISIBLE
The clouds will disappear after the rain.
dry up
바싹 마르다
The heat and lack of rain made the small lake dry up.
feed
to give someone or something food
Zookeeper told me to feed and water the horses.
lake
a large area of water surrounded by land
It blew the balloon over the lake.
located
~에 위치한
Sydney is where Opera House is located.
temperature
a measure of hotness or coldness
Press the red button if the temperature gets too high.
affect
the way someone seems to feel
Mad cow disease can affect all kinds of cows.
build up
to accumulate
The snow is building up on the sidewalk.
caffeine
a chemical found in coffee, tea, and cola
If I drink too much coffee, the caffeine makes me feel very nervous and I cannot sleep.
chemical
화학제품
Harmful chemicals from the factory are entering the river.
dose
the measured amount of medicine or drug that is taken at a time
Given this man's large size, such a small dose of this medicine will hardly have any effect.
effect
the result of a particular influence
His speech had no effect on the crowd.
expert
a person who is skilled through training or practice
The professor is an expert in physics.
harmful
causing injury or trouble
This is important because we breathe in harmful things like smoke and dirt in the city.
material
anything out of which something is
Designers choose their material and cut it into pieces.
researcher
someone who does research work
The researchers realized that the monster never existed.
balance
to steady something by spreading its weight equally
I was able to keep my balance on the slippery surface.
diet
the food and drink that a person or animal usually consumes
A healthy diet consists exercise as well as good food.
dip
to put something into a liquid and remove it quickly
He dipped the brush into the paint.
farming
the activity of growing crops or keeping animals on a farm
Rice farming requires a significant amount of water.
limited
한정된,제한된
The limited-time offers are usually between 50 to 70 percent off or more.
meal
the food that is prepared to be eaten in one sitting, such as for dinner
We usually eat three meals a day.
saying
an old and well-known phrase that expresses an idea
Everything happens for a reason is a popular saying.
waste
to use something important or valuable in a manner that is not efficient, necessary, or effective
If you need to catch a mouse, don’t waste your cheese.
brand
a group of products made by a specific producer
Jenny paid a lot of money for a t-shirt with a brand name on it.
concentration
the ability to focus completely on a task
One of his difficulties in school was that he lacked concentration.
customer
a person who buys from a shop
Not many customers came today.
improve
to make something better
He wants to improve his math grade.
ingredient
a component part, or constituent, of anything
Because she lacked several ingredients, the cake did not turn out very well.
major
very important; chief; principal
She was a major character in the film Star Wars Episode 1.
promise
to tell someone that something will happen or that you will do something
I promise I'll come again later.
warning
a verbal or written way to tell people about something dangerous
Why didn’t people listen to the important warning?
weight
a specific amount that indicates how heavy someone or something is
His weight was too much and the chair broke.
chew
to perform the act of biting with one's teeth
Be certain to eat slowly and chew your food extremely well.
countless
very many
I have told you countless times not to do that!
fat
the soft flesh under an animal's skin that stores energy and helps keep the animal warm
Diet and exercise are the best way to lose fat.
fiber
a thin thread made from natural or artificial material that can be used to make other things fiber keeps you healthy and helps your body process food.
fresh
new or like new; not old or spoiled
These apples are fresh; I got them this morning.
grab
to take and hold something quickly
Please grab on tightly. It is going to be a rough ride.
important
having great meaning or influence
Winning is not important as long as you have fun.
perfect
being completely without faults or mistakes
She scored a perfect score on her test.
rid
to free yourself of something
In 1979, doctors were able to rid the world of small pox, a very deadly disease.
snack
a small amount of food that is less than a meal
Peter had a snack after he came home from school.
ancient
belonging to the distant past, especially thousands of years ago
The Sphinx is a monster in ancient Greece.
imagine
to realize or understand
I can’t imagine how cold it is at the North Pole.
landmark
something prominent that identifies location
The Eiffel Tower is a famous landmark in Paris.
object
something that can be held, seen, or touched but is not living
This object is called balloon.
rise
to increase in quantity, degree, strength, or value
The water rose so much last night, our tent became wet.
statue
an image of a person, animal or thing made from something solid, like stone or metal
When the Happy Prince became a statue, he grew sad.
urban
of or relating to cities and the people who livein them
The population in urban areas is greater than the population in rural areas.
vehicle
an object that is used to move people or things from one place to another
The vehicle turned at such a high speed that it skidded over to the other side of the road
add
to put one or more separate things together
Can you add some sugar to my coffee?
bowl
a round dish with tall sides, used to hold food or liquid
Put the cheese and lettuce in separate bowls.
curious
being interested in something and wanting to learn more about it
I was curious about what was in the box.
diner
a person who dines.
The waitress served food to the two diners.
insist on
to demand something and refuse to be persuaded to accept anything else
Don't insist on working too hard.
offer
to present something, such as an idea, to be considered or thought about
He offered $4 000 for the car.
pot
a deep, rounded, and usually metal container used for cooking
People use pots to cook food.
recipe
요리법
Sally gave Irma her recipe for making chocolate cookies.
stir
to move food or liquid around using a spoon or other objects
You must stir the pasta sauce slowly.
taste
to have a certain flavor
Pears taste good. They are yummy!
after all
in the end
He was hungry but he couldn't eat anything after all.
basketball
a game played between two teams of five people in which players score points by shooting the ball into a raised net
Do you play on the school basketball team, too?
help
to give aid and make it easier or possible for someone to do something
Can you help me with my work?
hug
to put your arms around someone and squeeze them in a nice way
I hug my mom and dad.
in front of
directly before or ahead of
The woman is napping in front of the fan.
midnight
the middle of the night, specifically 12 o'clock at night
It is very dark at midnight.
miss
to feel unhappy because of the absence of someone or something
Pablo really misses his mom.
problem
a math problem that someone solves to show that they understand the math concept
Sometimes, I have problems with my homework.
draw
to create an image using pen or pencil and paper
I like to draw pictures of people.
embarrass
to cause someone to feel self-conscious and ill at ease
After I dropped my plate of food I felt so embarrassed.
get along with
to be friendly or on good terms (with someone)
I get along with my sister very well.
hang up
to put down your telephone receiver after a call
She hung up the phone suddenly.
hate
to feel a severe, deep sense of dislike or anger towards someone or something
The new queen hated Snow White.
laugh at
to make fun of
The audience laughed at the movie.
mean
not being kind to anyone or anything
The old man who lives at the end of the block is so mean to the children.
realize
to understand or sense something
He realized the meaning of true love.
confidence
a feeling of certainty in one's own capacity to succeed
You should have confidence in your skills.
determine
to decide something
I will determine who will be my assistant after lunch.
dress
to put on one's clothes
He will dress well to play in the rain.
expect
to believe that something is probably going to happen
She was expecting a visit from her grandfather.
hall
a long narrow space that leads from one part of a house or building to another
A house looks inviting if the hall is wide.
imitate
to do or make something the same way as someone or something else
She tried to imitate his Australian accent but was unsuccessful.
opportunity
a chance to do or a time for doing
This would be a great opportunity to show her talents to all of her friends.
someone
an unknown or unidentified person someone asked me to give you this letter.
awful
terrible; very bad
Mike thinks that his new haircut is really cool, but most people think he looks awful!
borrow
to take or receive something that belongs to another with the promise of returning it
He borrowed a book from the girl.
collect
to get many versions or issues of a certain type of thing as a hobby
David likes to collect CDs.
donate
to give to a fund
I'm going to donate the money to a charity.
leave
to take someone or something
Don't leave your clothes all over your room.
list
a series of items, written, stated , or memorized in order
I made a list of toys I wanted for Christmas.
pack
to put something into a container in order to transport it
Sinbad packed his goods in boxes.
polite
showing respect and consideration for the needs or feelings of other people
He is always polite to his teachers.
share
to allow someone to use or have some of something that belongs to you
The professor asked us to share any questions we had.
slum
a very poor section of a city where the buildings are in substandard condition
Many people who lose their homes move to slums.
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