쉐도잉 연습: What is Biodiversity? - 영상으로 영어 말하기 배우기
레슨 만드는 중...
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In science, often when talking about living things and their environments, we hear the term biodiversity, and it's an important concept to understand.
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So, let's take a closer look at what this term means.
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Thank you.
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The word bio comes from the Greek word for life, while diversity means variety.
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So, biodiversity essentially refers to the variety of life.
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It's not just about how many organisms live in an area.
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but about how many different kinds of organisms there are.
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you you For instance, a forest with many kinds of plants,
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such as trees, shrubs, ferns, grasses, and moss, has high biodiversity.
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even if the total number of plants isn't extremely large.
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On the other hand, a field with only one type of grass might have millions of individual plants.
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But its biodiversity is very low because it lacks variety.
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So, biodiversity is all about the variety of life in a particular area.
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And it exists even in small, everyday places like our backyards.
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you you Let's compare two types of home gardens to understand biodiversity in action.
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First, imagine a garden that's mostly a neatly trimmed lawn, with a single type of flowering bush.
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It's tidy and simple but it doesn't offer much variety.
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You might see a few bees buzzing around or the occasional bird stopping by.
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But it's not very biodiverse because it provides limited food and shelter for different species.
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Now, picture a different garden filled with a mix of fruit trees, vegetable plants, flowering shrubs, wildflowers,
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grasses, and even a small pond with scattered water lilies.
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This type of garden teems with life.
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Not just because of the great variety of plants, Thank you but also due to the diversity of animals it supports.
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like bees, Butterflies ladybugs, frogs, dragonflies, fish, and birds.
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Together, the variety of plants and the pond create a rich habitat that supports a wide range of species.
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These two gardens demonstrate how biodiversity works.
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The more variety there is in the environment, the more life it can support.
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Biodiversity is influenced by several factors, including the availability of water,
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sunlight, temperature, shelter, and the overall conditions of an area.
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Plenty of water and sunlight allow plants to thrive, creating food and shelter for a wide variety of animals.
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you.
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Areas with these abundant resources and mild conditions typically support high biodiversity.
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while extreme environments often limit life to specially adapted organisms.
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you For example, Tropical rainforests, with their plentiful sunlight, consistent rainfall,
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and dense vegetation, are among the most biodiverse places on Earth.
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These conditions enable a rich variety of plants to grow, which, in turn, provide food and habitats for countless animals and other organisms.
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Thank you.
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The tropical rainforest supports a vast array of insects and other invertebrates.
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Bye.
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colorful birds, Thank you.
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various amphibians and reptiles, as well as mammals like jaguars, monkeys, and sloths.
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Fungi, such as mushrooms, often grow on the rainforest floor
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recycling the remains of dead plants and animals back into the diverse ecosystem.
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you In contrast, deserts, with their scorching temperatures, scarce water, and limited plant life, support far fewer species.
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you Organisms like camels, snakes,
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lizards and hardy shrubs, are adapted to survive in these harsh conditions.
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But the overall biodiversity remains much lower than in a rainforest.
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you These examples show how environmental factors shape the variety of life in different ecosystems.
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Thank you.
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Finally, let's consider the biodiversity of Antarctica.
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you versus tropical coral reefs.
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Thank you.
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you Antarctica, the driest place on the planet and a land of ice and cold, has tough living conditions.
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you Yet it isn't entirely lifeless.
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fish, penguins, seals, migrating whales, and microscopic plankton make up some of its limited biodiversity.
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you However, when compared to tropical coral reefs, Antarctica's biodiversity is much lower.
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Coral reefs, often called the rainforests of the sea, are among the most biodiverse places on Earth.
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These vibrant underwater ecosystems thrive in warm, shallow waters with abundant sunlight.
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The coral -filled environment creates a wealth of habitats and food sources for countless species.
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including thousands of fish and sharks.
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crustaceans like crabs and lobsters, Thank you.
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octopus and squid, sea turtles, and marine mammals such as dolphins.
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you This rich variety of life makes coral reefs a vital and flourishing part of our planet's marine ecosystems.
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Biodiversity is vital for maintaining healthy ecosystems and a thriving planet.
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By understanding what biodiversity is, What affects it? and appreciating the incredible variety of life in different places.
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we can see why protecting it is essential for the health of all living things.
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Thanks for watching.
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If you enjoyed this learning journey, don't forget to like and subscribe and join us for more adventures into the world around us.
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you you you .
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이 레슨의 어휘와 말하기 포인트
이 B1 수준 말하기 레슨은 영상 “What is Biodiversity?”을(를) 바탕으로 합니다. 가장 자주 반복되는 단어는 다음과 같습니다: biodiversity, variety, plant, rainforest, ecosystem. 이 영상에는 섀도잉할 문장 69개와 단어 791개가 있습니다. 말하는 구간의 길이는 7:14입니다. 화자는 분당 약 109단어로 천천히 말해서 소리 하나하나를 따라 하기에 여유가 있습니다. 영어에서 가장 많이 쓰이는 3,000단어에 속하는 단어가 74%뿐이라 어휘가 어려운 편입니다.
이 영상의 핵심 어휘
영상에서 가장 어려운 단어 15개를 발음, 뜻과 함께 정리했습니다.
| 단어 | 발음 | 뜻 |
|---|---|---|
| biodiversity 명사 | /ˌbaɪoʊdəˈvɚsəti/ | 생물의 다양성 |
| organism 명사 | /ˈɔɹ.ɡəˌnɪz.əm/ | 생물, 유기체 |
| ecosystem 명사 | /ˈikoʊˌsɪstəm/ | 생태계 |
| coral 명사 | /ˈkɔɹəl/ | 산호 |
| reef 명사 | /ɹiːf/ | 암초, 초 |
| sunlight 명사 | /ˈsʌnˌlaɪt/ | 햇빛, 일광 |
| tropical 형용사 | /ˈtɹɑ.pɪ.kəl/ | 열대 |
| shrub 명사 | /ˈʃɹʌb/ | 관목 |
| shelter 명사 | /ˈʃɛltə/ | 피난처, 대피소 |
| mammal 명사 | /ˈmæməl/ | 포유류 |
| pond 명사 | /pɑnd/ | 못, 연못 |
| adapt 동사 | /əˈdæpt/ | 적응하다 |
| bee 명사 | /ˈbiː/ | 벌, 밀봉 |
| amphibian 명사 | /æmˈfɪbɪən/ | 양서류 |
| crustacean 명사 | /kɹʌsˈteɪʃən/ | 갑각류 |
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 influenced · are adapted |
| 최상급 the -est / the most … — 집단에서 가장 높거나 낮은 것 | the most biodiverse · the driest |
| “might / may” 가능성 might/may + 동사 — 가능하지만 확실하지 않은 일 | might have · might see |
주의할 발음
화자는 isn't, doesn't, don't 같은 축약형과 약화된 형태를 4번 사용합니다. 들리는 대로 짧게 발음하세요.
- “sh”와 “zh” 소리: shrub /ˈʃɹʌb/, shelter /ˈʃɛltə/, crustacean /kɹʌsˈteɪʃən/, flourish /ˈflʊ̈ɹ.ɪʃ/, mushroom /ˈmʌʃˌɹuːm/
- 긴 단어 — 강세 위치에 주의: biodiversity /ˌbaɪoʊdəˈvɚsəti/, organism /ˈɔɹ.ɡəˌnɪz.əm/, ecosystem /ˈikoʊˌsɪstəm/, diversity /daɪˈvɜː(ɹ)sɪti/, invertebrate /ɪnˈvəːtɪbrət/
한국어 화자가 어려워하는 소리:
- /f/ — ㅍ(/p/)으로 바꾸지 말고 윗니를 아랫입술에 대기: rainforest /ˈɹeɪn.fɔɹ.ɪst/, reef /ɹiːf/, amphibian /æmˈfɪbɪən/, dragonfly /ˈdɹæɡənˌflaɪ/, lifeless /ˈlaɪfləs/
- /v/ — ㅂ(/b/)과 구별하기: biodiversity /ˌbaɪoʊdəˈvɚsəti/, thrive /θɹajv/, diversity /daɪˈvɜː(ɹ)sɪti/, invertebrate /ɪnˈvəːtɪbrət/, vibrant /ˈvaɪbɹənt/
- /z/ — ㅈ이 아니라 성대를 울리는 /s/: organism /ˈɔɹ.ɡəˌnɪz.əm/, lizard /ˈlɪzɚd/, buzz /bʌz/
이 영상으로 연습하는 방법
- 먼저 말하지 않고 영상을 끝까지 듣고 모르는 단어를 적어 둡니다.
- 보통 속도로 한 문장씩 섀도잉하고, 화자의 리듬과 맞을 때까지 반복합니다.
- 자신의 목소리를 녹음해 원본과 비교하고, biodiversity, organism, ecosystem 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.