연습 모드 선택

각 모드는 전체 화면 연습실로 열립니다.

9 문장

문장이 너무 짧거나 길면 Edit를 눌러 조정하세요.

1

Gears are simple machines that consist of two or more wheels that fit together with interlocking teeth.

2

When one gear is turned, the other interlocked gear turns in the opposite direction.

3

Gears function in different ways.

4

They change the direction of the applied force.

5

They can multiply the applied force

6

when the effort applied to a smaller gear moves over a greater distance than a connected larger gear.

7

They can also multiply speed when a larger gear turns a smaller gear.

8

Bicycles, fishing reels, analogue watches and can opens are objects that make use of gears.

9

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Vocabulary and speaking notes for this lesson

This speaking lesson is built on the video “Simple Machines – Gears”. This video has 9 sentences and 100 words to shadow. The speech runs for 0:53. The speaker talks at a steady 113 words per minute, a comfortable pace for shadowing.

Key vocabulary in this video

12 words from the video worth learning, with pronunciation and meaning:

Word	Pronunciation	Meaning
gear noun	/ɡɪɚ/	Equipment or paraphernalia, especially that used for an athletic endeavor.
connect verb	/kəˈnɛkt/	To join (to another object): to attach, or to be intended to attach or capable of attaching, to another object.
subscribe verb	/səbˈskɹaɪb/	To write (one’s name) at the bottom of a document; to sign (one's name).
bicycle noun	/ˈbaɪsɪk(ə)l/	A vehicle that has two primary wheels, one behind the other, a steering handle, and a saddle seat or seats and is usually propelled by the action of a rider’s…
consist noun	/kənˈsɪst/	A lineup or sequence of railroad carriages or cars, with or without a locomotive, that form a unit.
reel verb	/ˈɹiːl/	To wind on a reel.
interlock verb	/ˌɪntə(ɹ)ˈlɒk/	To fit or clasp together securely.
multiply verb	/ˈmʌltɪplaɪ/	To increase the amount, degree or number of (something).
analogue noun		Something that bears an analogy to something else.
opposite adjective	/ˈɑ.pə.sɪt/	Located directly across from something else, or from each other.
object noun	/ˈɑb.d͡ʒɛkt/	A thing that has physical existence but is not alive.
wheel noun	/ˈwiːl/	A circular device capable of rotating on its axis, facilitating movement or transportation or performing labour in machines.

Phrasal verbs you will hear

Word	Meaning
move over verb	To move (oneself, or someone/something else) so as to free up space.

이 영상의 문법

화자가 가장 많이 쓰는 문형을 영상 속 실제 표현과 함께 정리했습니다.

문형	영상 속 표현
수동태 be + 과거분사 — 누가 하는지보다 무슨 일이 일어나는지에 초점	is turned

How to practise with this video

Listen to the whole video once without speaking and note the words you do not know.
Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
Record yourself and compare with the original, paying attention to words like gear, connect, subscribe.

쉐도잉이란? 영어 실력을 빠르게 키우는 과학적 방법

쉐도잉(Shadowing)은 원래 전문 통역사 훈련을 위해 개발된 언어 학습 기법으로, 다언어 학자인 Dr. Alexander Arguelles에 의해 대중화된 방법입니다. 핵심 원리는 간단하지만 매우 강력합니다: 원어민의 영어를 들으면서 1~2초의 짧은 지연으로 즉시 소리 내어 따라 말하는 것——마치 '그림자(shadow)'처럼 화자를 따라가는 것입니다. 문법 공부나 수동적인 청취와 달리, 쉐도잉은 뇌와 입 근육이 동시에 실시간으로 영어를 처리하고 재현하도록 훈련합니다. 연구에 따르면 이 방법은 발음 정확도, 억양, 리듬, 연음, 청취력, 말하기 유창성을 크게 향상시킵니다. IELTS 스피킹 준비와 자연스러운 영어 소통을 원하는 분들에게 특히 효과적입니다.

섀도잉 방법: 단계별 전체 가이드 읽기 →

쉐도잉 연습: Simple Machines – Gears - 영상으로 영어 말하기 배우기

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