쉐도잉 연습: 2014 Three Minute Thesis winning presentation by Emily Johnston - 영상으로 영어 말하기 배우기

Our third finalist is Emily Johnston from the School of Pharmacy and Medical Sciences.

Her presentation title is Mosquito Research: Saving Lives with Pantyhose and Paperclips.

Thank you.

- Thank you.

I came to Australia to study the deadliest animal in the world.

Now there may be some Australian audience members thinking, "Ruth!

Science has finally recognized the importance of the drop bears.

But I'm not studying drop bears, because around the world, by transmitting diseases like malaria and dengue fever, Mosquitoes kill more than a million people every year,

making them the deadliest animal on the planet.

Now in Australia, the most common mosquito -borne disease is Ross River virus, and it occurs at high rates in some areas but not others.

My question is why?

What is it about certain areas that makes them breed disease?

If we can understand the environmental factors that contribute to disease transmission, then we can alter the environment or target our control efforts prevent human infections.

But to answer that question, I had to find out where the infected mosquitoes were in South Australia.

And traditionally, testing mosquitoes for virus has always been difficult.

So I used a new technique.

It takes these cards, which are embedded with virus -preserving chemicals, and coats them in honey.

Mosquitoes will come to feed on the honey, and in the process, spit virus onto the card, where it can later be detected.

Now, no one had ever used this technique in a broad -scale virus survey before, so I had to adapt it.

I developed new traps.

and set them at over 100 field sites across South Australia.

and I captured over 20 ,000 hungry mosquitoes

and let them feed on the card for a week before testing the cards for a virus.

Now you may not think that these traps look very impressive, But science doesn't have to be beautiful.

It has to be effective.

And these traps are proving to be our most sensitive method of detecting infected mosquitoes.

I found three types of infection.

Ross River virus, Barma Forest virus, and Stratford virus, which has never before been found in South Australia.

I now have the virus data I need to conduct my analysis.

and I'm collecting publicly available data about the environment surrounding my traps.

like the density of human housing, the biodiversity of mammals, and the ratio of green space to buildings.

to see if any of those environmental factors can link These virus hotspots that I've shown here, But the most exciting part of my research so far has been the success of this method.

Public health officials in Victoria, Queensland, and Western Australia have been in contact with us about implementing this technique for their surveillance next year.

And I developed these traps in a tight budget.

I used recycled milk cartons, pantyhose, and paperclips to make the traps.

Each trap costs less than a dollar and can be reused for the whole season.

That was important to me because the majority of mosquito -borne disease risk happens in economically impoverished countries.

In India, for example, where about a quarter of the population lives on a dollar a day, There are 33 million cases of dengue infection every year,

With my low budget virus surveillance and spatial analysis method, I can help any country, regardless of resources, find out where their deadliest animals occur,

why they're there, and how we can stop them from infecting humans.

Thanks.

Thank you.

📺 같은 채널

2014 Three Minute Thesis runner-up presentation by Cassie Hilditch

IELTS PrepTOEFL PrepUniversity Students

Sounds could relieve back stiffness

University Students

✨ 추천 영상

34 문장

이 레슨의 어휘와 말하기 포인트

이 영상에는 섀도잉할 문장 42개와 단어 576개가 있습니다. 말하는 구간의 길이는 3:09입니다. 화자는 분당 약 183단어로 빠르게 말하므로 연음과 약하게 발음되는 소리가 많습니다. 영어에서 가장 많이 쓰이는 3,000단어에 속하는 단어가 77%뿐이라 어휘가 어려운 편입니다.

이 영상의 핵심 어휘

영상에 나오는 덜 흔한 단어 15개를 발음, 뜻과 함께 정리했습니다.

virus /ˈvaɪ.ɹəs/ (명사) — 바이러스, 병독. A submicroscopic, non-cellular structure that consists of a core of DNA or RNA surrounded by a protein coat, that requires a living host cell to replicate, and…
mosquito /məsˈki.toʊ/ (명사) — 모기. A small flying insect of the family Culicidae, the females of which bite humans and animals and suck blood, leaving an itching bump on the skin, and sometimes…
trap /tɹæp/ (명사) — 덫, 올가미. A machine or other device designed to catch (and sometimes kill) animals, either by holding them in a container, or by catching hold of part of the body.
technique /tɛkˈniːk/ (명사) — 기술. The practical aspects of a given art, occupation etc.; formal requirements.
infection /ɪnˈfɛkʃən/ (명사) — 감염, 전염. The act or process of infecting.
occur /əˈkɜː/ (동사) — 일어나다, 발생하다. To happen or take place.
honey /ˈhʌni/ (명사) — 꿀, 봉밀. A sweet, viscous, gold-colored fluid produced from plant nectar by bees, and often consumed by humans.
surveillance /sɚˈveɪ.ləns/ (명사) — 감시. Close observation of an individual or group; person or persons under suspicion.
detect /dɪˈtɛkt/ (동사) — 찾다, 탐지하다. To discover or find by careful search, examination, or probing.
impressive /ɪmˈpɹɛsɪv/ (형용사) — 인상적. Making, or tending to make, a positive impression; having power to impress.
sensitive /ˈsɛn.sɪt.ɪv/ (형용사) — 민감하다. Having the faculty of sensation; pertaining to the senses.
hungry /ˈhʌŋ.ɡɹi/ (형용사) — 배고프다, 굶주리다. Affected by hunger; having the physical need for food.
capture /ˈkæp.(t)ʃɚ/ (동사) — 포획하다. To take control of; to seize by force or stratagem.
resource /ɹɪˈzɔːs/ (명사) — 자원. Something that one uses to achieve an objective, e.g. raw materials or personnel.
collect /ˈkɑlɪkt/ (동사) — 수집하다. To gather together; amass.

주의할 발음

화자는 I'm, doesn't, I've 같은 축약형과 약화된 형태를 5번 사용합니다. 들리는 대로 짧게 발음하세요.

“sh”와 “zh” 소리: infection /ɪnˈfɛkʃən/, capture /ˈkæp.(t)ʃɚ/, ratio /ˈɹeɪ.ʃoʊ/, transmission /tɹænsˈmɪʃən/, presentation /ˌpɹɛzn̩ˈteɪʃn̩/
긴 단어 — 강세 위치에 주의: traditionally /tɹəˈdɪʃ.ə.nə.li/, economically /ˌiː.kəˈnɒm.ɪ.kli/, malaria /məˈlɛəɹi.ə/, biodiversity /ˌbaɪoʊdəˈvɚsəti/, impoverish /ɪmˈpɒv(ə)ɹɪʃ/

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, virus, mosquito, trap 같은 단어에 특히 주의합니다.

이 영상의 문법

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

문형	영상 속 표현
현재완료 have/has + 과거분사 — 과거의 일이 지금도 관련이 있을 때	has finally recognized · has always been · I've shown
수동태 be + 과거분사 — 누가 하는지보다 무슨 일이 일어나는지에 초점	are embedded · be detected · been found
관계절 who / which + 절 — 사람이나 사물에 대한 추가 정보	cards, which are · virus, which has

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: 2014 Three Minute Thesis winning presentation by Emily Johnston - 영상으로 영어 말하기 배우기

2014 Three Minute Thesis runner-up presentation by Cassie Hilditch

Sounds could relieve back stiffness

Genetic Engineering and Diseases – Gene Drive & Malaria

Vol 3 - test 4 - section 4

How do bees make honey?

IELTS listening part 3 Product development presentation: mosquito net

The Worm with 4 Nobel Prizes

Doctor Reacts To House MD | Girl Who Can’t Feel Pain

Cambridge Ielts 16 Reading test 2 Passage 2

Mosquito Life Cycle and Disease Prevention

Luyện nghe tiếng anh_part 3 The dingo debate

Unit 1 Louis Pasteur Learn English via Listening Level 3

Lucy Cooke on: Bats

IELTS Speaking Part 3: Mass Tourism and Its Consequences