쉐도잉 연습: IELTS listening practice Part 4 - Leatherback turtle (answer & transcript) - 영상으로 영어 말하기 배우기

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secreture called leatherback turtle.
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Janet O 'Vanakin of Florida Atlantic University has shown that they are the voltages of the leatherback's streamlined shape.
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Swimming leatherback turtles have a lower drag, more efficient than other species indicating more efficient force.
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To swim at the same distance to other sea turtles of the comparable size and weight, leatherback turtles spend on average 20 % less energy.
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Among all the deep diving animals, the champions have always been assumed to be the marine mammals, the great whales and airless seals.
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Our recent investigations, however, suggest that leatherback sea turtles may also be ranked among the ocean's greatest air -breathing dive reptiles.
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While mirroring the dives of the leatherback sea turtles near St. Crocs, In the U .S.
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Virgin Islands, scientists recorded a 650 pounds female ascended to more than 3 ,000 330 feet and remained there for 37 minutes.
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High pressure also poses a challenge to the deep diver in terms of strong forces that could compress the chest.
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causing broken bones or tissue damage.
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Unlike its hard -shelled relatives, Leatherbugs has a softer shell made up from widely separated ribs embedded in thick tissue.
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and whole structure is overlaid with a leathery skin.
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How do the deep diving animals, whales, seals, penguins, and leatherback turtles avoid decompression, sickness, and other hazards while they dive to the great depths,
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even sleep for a long period of time?
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Many of the deepest diving marine mammals have a small lungs
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and falsely exhale before diving in addition to reducing the balance so that they can dive more easily.
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This severely limits the amount of nitrogen in their bloodstream.
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One reason the leatherback ranges so far may be to specialise the diet
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This giant of the sea feeds mainly on jellyfish full of high protein
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and other useful minerals that are required during the day.
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Although the variety of jellyfish and related prey are abundant, They are eaten by few other animals.
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As one might suspect, a lifespan eating mostly jellyfish requires some special adaptions to make the job easier.
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During the 1984 and 1985 nesting seasons, With the assistance of scientists, attach the recorders to 10 female leather bags that just laid eggs.
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As a result, we are able to monitor the pattern of migration in Atlantic Ocean, when they return to the sea.
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Some of the longest travel recorded for many animals have been made by this marine turtle.
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In 1970, a female leatherback was tagged when she nested in Surami on the northeastern coast of South America.
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Less than one year later, she was captured off the coast of Ghana, West Africa, having traveled 3 ,700 miles across the Atlantic Ocean.
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Upon returning to the surface, the turtles change a quick breath and immediately hanging the street down again.
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Little or no time was given to sleep or rest.
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We then begin to track and tag the turtles when they swim back to the surface.
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On closer examination, we notice the difference in dives depending on the time of the day.
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Night dives were shallower with less in depth than day dives.
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Leatherbacks are such swimmers that they rarely stop moving a behavior that has made it impossible to keep them in captivity.
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The front flippers and more than half the lens of Ditto's body and the generated power from huge muscles.
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which can account for 30 % of the animal's total body weight.
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Since leather bags cannot easily be studied in captivity, researchers have been developing methods of studying them at sea.
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They use the recorder, an instrument capable of recording location and the depths in C.
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developed by Gerard Kuhlman of Psychological Research Laboratory.
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The device has been used to study diving marine animals.
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Why they keep diving, scientists soon realized that the turtles were probably costing much of the energy to follow their food source.
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In tropical waters, jellyfish are most common at great depths in a biological zone called the deep scattering layer.
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Discovered shortly after development of the sonar,
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This zone consists of a layer of zooplankton below 1 ,800 feet during the day and migrates to the surface at night.
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맥락 및 배경

이 비디오는 라테르백 바다거북에 대한 내용을 다루고 있으며, Janet O'Vanakin이 플로리다 애틀랜틱 대학교에서 이들이 가진 독특한 수영 능력과 효율성을 연구한 결과를 소개하고 있습니다. 라테르백 바다거북은 다른 해양 생물과 비교할 때 수영 시 에너지를 적게 소비하며, 그들만의 특별한 생리학적 구조로 깊은 수심에서 효율적으로 다이빙할 수 있습니다. 이러한 메커니즘을 이해하는 것은 그들의 생물학적 특징을 파악하는 데 중요한 요소입니다.

일상 소통을 위한 상위 5개 구문

  • “Swimming leatherback turtles have a lower drag.” (라테르백 바다거북은 저항이 낮다.)
  • “The champions have always been assumed to be marine mammals.” (최고의 다이버는 항상 해양 포유류로 여겨져 왔다.)
  • “They are eaten by few other animals.” (그들은 다른 동물에게 거의 잡아먹히지 않는다.)
  • “This giant of the sea feeds mainly on jellyfish.” (이 거대한 바다 생물은 주로 해파리를 먹는다.)
  • “We are able to monitor the pattern of migration.” (우리는 이주 패턴을 모니터링할 수 있다.)

단계별 그림자 발음 가이드

이 비디오의 내용을 효과적으로 익히기 위해, shadowing 기법을 시행해 보세요. shadowspeaks를 활용하여 다음 단계를 따라서 연습해 보세요:

  1. 첫 청취: 비디오를 처음부터 끝까지 들어 메시지의 전체적인 흐름을 이해하세요.
  2. 구문 분리: 5개 구문을 각각 반복하여 들은 다음, 그에 맞는 상황에서 사용할 수 있도록 해보세요.
  3. 섀도잉 연습: 비디오의 내용을 보면서 나오는 음성을 따라 읽어보세요. 이때 shadow speak 기법으로 입모양과 발음을 맞춰보세요.
  4. 반복 청취: 비디오를 여러 번 듣고, 표현과 억양을 자연스럽게 익히세요.
  5. 피드백 받기: 친구나 선생님에게 당신의 발음을 들어봐 달라고 요청 후, 피드백을 받아 보세요.

이러한 과정을 통해 영어 회화 연습을 보다 효과적으로 진행할 수 있으며, 듣기 및 말하기 능력을 개선할 수 있습니다. shadowspeak 기법을 통해 각종 영어 발음과 억양을 마스터해 나가세요.

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 →