Short Articles for Reading 2nd-Book 3 Unit14 (E)

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세트공유

invincible

cannot be defeated
The word diamond comes from an old Greek word meaning invincible.

durable

tough and able to last a long time; resistant to wear
Diamonds are quite durable and strong.

sparkle

to shine with a lot of very small points of light
Diamonds sparkle because they can catch light well.

jewelry

ornaments people wear, such as rings or necklaces
My favorite piece of jewelry is my ring.

igneous

rock formed by volcanic activity
Diamonds come from igneous rock from under Earth.

volcanic

relating to or coming from a volcano
Diamonds form in igneous rock and are formed by volcanic activity.

source

the place from which something comes
Milk is a(n) source of calcium.

deposit

a natural buildup that remains after a geological process
We found a(n) deposit of oil under the ground near our city.

mine

to dig in order to find and take away coal or another substance
Diamonds that are mined have been forced near the surface of Earth over time.

significant

important
The cost of gas will not increase significantly.

cheap

inexpensive; costing very little
The pencil is cheap by the dozen.

industrial

relating to industry
The factory is in the industrial area of town.

학생

가장 빠르게 암기하도록 도와주는 암기학습 〉
제대로 외웠나 바로 확인하는 리콜학습 〉
철자까지 외우려면 스펠학습 〉
재미있게 복습하려면 매칭 게임 〉
주관식으로도 재미있는 복습, 크래시 게임 〉

선생님

수업 중 이 단어장을 보고 듣고 질문하는 슬라이드 〉
수업시간이 들썩 들썩 퀴즈배틀 (로그인) 〉
클릭만으로 종이낭비 없이 시험지 인쇄 (로그인) 〉
필요한 세트를 직접 만드는 단어장 만들기 (로그인) 〉
선생님들이 만드신 30만개 단어장 검색하기 〉