쉐도잉 연습: Why no aquarium has a great white shark - 영상으로 영어 말하기 배우기

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There are some shark species that seem to do okay in aquariums.

You'll see a lot of nurse sharks, zebra sharks, some reef sharks and sand tiger sharks, but not the great white.

For decades, aquariums have tried to contain the world's largest predatory fish.

Institutions like Marineland, SeaWorld and the Steinhardt Aquarium repeatedly took in white sharks during the 1970s, 80s and 90s, at times drawing huge crowds.

But they never lasted long.

Some needed help swimming.

None of them would eat.

The longest one lasted was just 16 days.

A 1984 report by the Steinhardt Aquarium put it this way.

In most cases, it could be said that all of these captive sharks were merely in the process of dying, with some taking longer than others.

They had constructed an elaborate transport tank with a harness and IV fluids, but still couldn't keep the sharks alive.

It wasn't until 2004 that the Monterey Bay Aquarium proved

that it was possible to keep white sharks for at least six months.

It took a massive effort, and no one's done it since.

Our approach was one of sort of a systematic, logical sequence of things leading up to our success, and it started with designing the tank.

The Monterey Bay Aquarium had a million -gallon egg -shaped tank, 35 feet deep, designed for open -ocean animals like tuna and sharks.

So you need a big tank.

You also need a small shark.

Adult great whites reach 15 feet on average.

The Monterey Bay Aquarium nabbed one in 2004 that was 4 feet 4 inches, less than a year old.

That made it easier to move and easier to keep.

When they're young, they feed on fish.

And as they get older, they transition to feeding more on mammals.

And so we were targeting the age bracket where we were more able to feed their natural diet it.

And once they collected the shark, they didn't take it straight to the aquarium.

Instead, the Monterey Bay team set up a four million gallon pen right there in the ocean.

That way they could monitor the shark and see

if it would feed before they moved it into a transport tank to travel from Southern California, where the sharks were born, up to the aquarium.

Sharks, like all fish, need to have water continually passing through their gills in order to get oxygen.

Most species can open and close their mouths to pump water through, but white sharks and a couple dozen other species don't do that.

To breathe, they have to move forward through the water with their mouths open.

That's why white sharks start to weaken as soon as they're caught in the net.

And that's why they needed a custom built transport tank for mobile life support.

Everything from oxygen sensors and video cameras and lighting and filtration systems

that were needed for the what turned out to roughly be nine to 11 hour transport time.

Aquarium attendance jumped 30 % while the shark was on display.

After six and a half months, they decided to release it because it had killed two other sharks.

Over the next six years, the aquarium displayed five more baby white sharks.

Some they paid fishermen to hand over, some they caught themselves.

Their stays ranged from just 11 days up to five months.

The Monterey Bay Aquarium had succeeded in doing what no one else could.

But it did take a toll on the sharks.

They developed visible sores from bumping into the sides of the tank.

We actually snuck in with photographers

and took pictures of the sharks as they were beginning to trit and fail due to constant scraping against the wall, basically.

As we viewed it, it was a vase of flowers that would be kept for the visitors.

Historically, aquariums kept sharks that lived near the seabed or near reefs.

That makes sense it's easier to recreate those habitats in a tank.

But in recent decades, aquariums have wanted to bring in bigger, more pelagic sharks, those that spend time roaming the open ocean.

They've even been able to exhibit the largest shark in the world, the whale shark, if they have a big enough tank.

But pelagic sharks are used to being able to swim long distances without obstructions, changing directions only as they please.

So the faster moving sharks like the white shark, mako shark, and blue shark, They have trouble with walls when they're put in a tank.

That's what was happening with the Monterey Bay Aquarium's sixth white shark in 2011.

They decided to release it after 55 days and its tracking tag revealed that the shark died shortly after being released.

They're not sure why.

But since then, they haven't tried to bring in another great white shark.

It's a very, very, very resource intensive program

and we felt like we had accomplished our goal of introducing the general public to a live white shark.

It took a huge, carefully planned system to keep a white shark alive.

And even then, the sharks didn't quite fit there.

We can't seem to stop trying though.

Earlier this year, an 11 and a half foot great white shark was taken to an aquarium in Okinawa,

Japan, after getting caught in a fisherman's net.

It was the only adult white shark ever to be put on display.

And within three days, it was dead.

I wanted to show you a great resource online called the Biodiversity Heritage Library.

It's the product of a couple dozen museums and libraries, all agreeing to scan millions of pages from books related to biodiversity.

They've got a bunch of great albums on Flickr, including one that's all about sharks.

Some of these go back to the 16th and 17th centuries, back when naturalists used to call sharks see dogs,

which is funny because as we now know, sharks were roaming the oceans for about 300 million years before the first mammals showed up.

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이 레슨의 어휘와 말하기 포인트

이 말하기 레슨은 영상 “Why no aquarium has a great white shark”을(를) 바탕으로 합니다. 가장 자주 반복되는 단어는 다음과 같습니다: shark, aquarium, tank, Monterey, Bay. 이 영상에는 섀도잉할 문장 27개와 단어 989개가 있습니다. 말하는 구간의 길이는 5:49입니다. 화자는 분당 약 170단어로, 일상 대화에 가까운 자연스러운 속도로 말합니다. 영어에서 가장 많이 쓰이는 3,000단어에 속하는 단어가 76%뿐이라 어휘가 어려운 편입니다.

이 영상의 핵심 어휘

영상에 나오는 익혀 둘 만한 단어 15개를 발음, 뜻과 함께 정리했습니다.

단어	발음	뜻
aquarium 명사	/əˈkwɛɹ.i.jəm/	수조, 아쿠아리움
resource 명사	/ɹɪˈzɔːs/	자원
oxygen 명사	/ˈɑksɪd͡ʒən/	산소
swim 동사	/swɪm/	수영하다, 헤엄치다
reef 명사	/ɹiːf/	암초, 초
gallon 명사	/ˈɡælən/	갤런
shortly 부사	/ˈʃɔɹtli/	금방
carefully 부사	/ˈkɛɹf(ə)li/	주의하여, 조심스럽게
transition 명사	/tɹænˈzɪʃ.ən/	전이, 변화
sand 명사	/sænd/	모래
custom 명사	/ˈkʌstəm/	습관, 풍속
reveal 동사	/ɹɪˈviːl/	나타내다, 드러내다
flower 명사	/ˈfloʊɚ/	꽃
institution 명사	/ˌɪn.stɪˈtʃuː.ʃən/	제도
nurse 명사	/nɝs/	간호원, 간호사

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	could be said · were born · were needed
현재완료 have/has + 과거분사 — 과거의 일이 지금도 관련이 있을 때	have tried · have wanted · They've even been

주의할 발음

화자는 they're, didn't, they've 같은 축약형과 약화된 형태를 14번 사용합니다. 들리는 대로 짧게 발음하세요.

“th” 소리: sixth /sɪksθ/, breathe /bɹiːð/
“sh”와 “zh” 소리: shortly /ˈʃɔɹtli/, transition /tɹænˈzɪʃ.ən/, institution /ˌɪn.stɪˈtʃuː.ʃən/, accomplish /əˈkɑm.plɪʃ/, obstruction /əbˈstɹʌk.ʃən/
긴 단어 — 강세 위치에 주의: aquarium /əˈkwɛɹ.i.jəm/, institution /ˌɪn.stɪˈtʃuː.ʃən/, photographer /fəˈtɑ.ɡɹə.fɚ/, repeatedly /ɹɪˈpiːtɪdli/, elaborate /ɪˈlæb.ə.ɹeɪt/

한국어 화자가 어려워하는 소리:

/f/ — ㅍ(/p/)으로 바꾸지 말고 윗니를 아랫입술에 대기: reef /ɹiːf/, carefully /ˈkɛɹf(ə)li/, flower /ˈfloʊɚ/, roughly /ˈɹʌf.li/, photographer /fəˈtɑ.ɡɹə.fɚ/
/v/ — ㅂ(/b/)과 구별하기: reveal /ɹɪˈviːl/, visible /ˈvɪzɪb(ə)l/, intensive /ɪnˈtɛnsɪv/, visitor /ˈvɪzɪtɚ/, captive /ˈkæptɪv/
/z/ — ㅈ이 아니라 성대를 울리는 /s/: resource /ɹɪˈzɔːs/, transition /tɹænˈzɪʃ.ən/, visible /ˈvɪzɪb(ə)l/, exhibit /ɪɡˈzɪbɪt/, visitor /ˈvɪzɪtɚ/

이 영상으로 연습하는 방법

먼저 말하지 않고 영상을 끝까지 듣고 모르는 단어를 적어 둡니다.
0.75배속으로 한 문장씩 섀도잉을 시작하고, 익숙해지면 보통 속도로 돌아갑니다.
자신의 목소리를 녹음해 원본과 비교하고, aquarium, resource, oxygen 같은 단어에 특히 주의합니다.

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: Why no aquarium has a great white shark - 영상으로 영어 말하기 배우기

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