Future Literacy 100-3 영한 Unit 13

교육안내

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세트공유

alarm

n. 경보
Many people wake up to an alarm clock.

tool

n. 도구
They had many tools.

bamboo

n. 대나무
They often used bamboo sticks, small stones, or peashooters.

stone

n. 돌
They often used bamboo sticks, small stones, or peashooters.

disappear

v. 사라지다
In the 20th century, knocker-ups started disappearing.

reliable

adj. 신뢰할 수 있는
Alarm clocks were cheaper and more reliable.

clock

n. 시계
Many people wake up to an alarm clock.

invent

v. 발명하다
But how did people wake up before alarm clocks were invented?

hire

v. 고용하다
Factories hired them to wake up workers.

worker

n. 노동자
Factories hired them to wake up workers.

elderly

adj. 연세가 드신
Knocker-ups were often elderly people or police officers.

police officer

n. 경찰
Knocker-ups were often elderly people or police officers.

knock

v. 두드리다
They would knock on people’s windows.

window

n. 창문
They would knock on people’s windows.