쉐도잉 연습: Pufferfish | Masters of Self-Defense - 영상으로 영어 말하기 배우기
연습 모드 선택
각 모드는 전체 화면 연습실로 열립니다.
90 문장
문장이 너무 짧거나 길면 Edit를 눌러 조정하세요.
1
Hi everybody, my name is Sarah.
2
Welcome back to Future Zoologist Academy.
3
Today we'll be learning about a fish
4
that is very well known for its useful and adorable ability to inflate like a balloon.
5
Today we're learning all about pufferfish.
6
Let's get into it.
7
Pufferfish are a family of fish with about 200 different species.
8
They have many different nicknames, including puffers, balloon fish, blowfish, and others.
9
They're sometimes confused with a porcupine fish, which though is similar, they are not the same.
10
Pufferfish are most commonly found in warm, tropical oceans.
11
They're commonly found in shallow water in protected habitats like coral reefs.
12
There are a few species that live in cooler temperate water, but no pufferfish live in cold water.
13
Surprisingly, there are several pufferfish species that live in freshwater.
14
Pufferfish are, of course, named for their ability to puff up like a balloon, which is one of the ways that they defend themselves from predators.
15
However, they have many other ways to defend themselves as well.
16
The best way for a pufferfish to protect themselves is to stay hidden,
17
and they do this by hiding in cracks and crevices in the reef and by using countershading.
18
Countershading is a type of camouflage where an animal has a dark colored back and a light colored belly.
19
This helps them stay camouflaged from animals that are both above them and below them.
20
Pufferfish are typically slow swimmers, but if spotted by a predator, they can use quick bursts of speed to escape into hiding places.
21
They also have a pretty good sense of sight, and they can move their eyes independently and look in different directions at the same time.
22
This makes it hard for predators to ambush or sneak attack them.
23
If they can't escape, then they inflate like a balloon.
24
And they inflate by filling their expandable stomach with water or air if they're up at the surface.
25
When they become larger, they become more intimidating to predators
26
and it's harder for a predator to get their mouth around the pufferfish's body.
27
Their skin is also covered in spines which stick out when they're inflated.
28
Sometimes predators may manage to catch a pufferfish before it inflates
29
and can choke if the pufferfish inflates while in the predator's throat.
30
If they manage to swallow the pufferfish, they may still find themselves in quite a bit of trouble because most pufferfish are poisonous.
31
Most pufferfish have a dangerous neurotoxin in their organs which is powerful enough to kill small predators.
32
Neurotoxins are especially dangerous because they affect an animal's nervous system,
33
which includes their brain and how their brain communicates to the rest of their body.
34
With all of these defenses, it may seem like pufferfish should be invincible, but they do actually have some predators.
35
Their main predators are sharks, some species of sea snakes, and large fish.
36
Larger pufferfish have fewer predators than smaller species.
37
The largest pufferfish is the starry puffer, which can measure between three and four feet in length or about one meter.
38
The smallest species usually measure just a couple inches in length, sometimes even smaller.
39
Not only do pufferfish vary in size, they also vary quite a bit in their colors and patterns.
40
Some pufferfish species have the ability to slightly change their color
41
or the intensity of their color depending on conditions in their environment.
42
And as we mentioned before, many pufferfish have counter shading where they have a darker color on their back and a lighter belly.
43
Counter shading is primarily used for avoiding predators, though some pufferfish species also use it to help them sneak up on their prey.
44
Most pufferfish species feed on algae and small invertebrates.
45
Some of their main prey items include mollusks like clams, mussels, and snails.
46
They also feed on crustaceans like crabs and shrimp, and they even feed on worms.
47
The scientific name of the pufferfish family is tetraodontidae, which translates to four tooth.
48
And they got this name because their teeth are fused together in a way
49
that makes it appear like they have four large teeth.
50
And their large teeth give them a beak-like structure
51
that is strong enough to crack open the hard shells of mollusks and crustaceans.
52
Pufferfish typically feed alone.
53
The main reason pufferfish come together is for breeding.
54
The breeding behaviors of pufferfish vary quite a lot between species.
55
Most ocean pufferfish reproduce by spawning, where females release their eggs,
56
males release their sperm into the water at the same time where they become fertilized and they float around as plankton.
57
Some species attach their eggs to hard structures like rocks instead.
58
Either way, the eggs develop in the water and And eventually, a pufferfish emerges that resembles a tiny little version of the adult.
59
There is a unique species of pufferfish,
60
the white-spotted pufferfish, that actually attracts mates by creating elaborate designs in the sand.
61
If females are impressed by the design, she'll mate with that male and lay her eggs in the sand in the design.
62
This behavior has stumped scientists for years and years.
63
If you'd like to learn more about it and watch a video, please be sure to visit our lesson.
64
Regardless of their breeding behaviors, newborn pufferfish are incredibly small and vulnerable to predators.
65
Some species actually have a coating of poison on their body when they're young rather than in their organs,
66
which actually causes predators to spit them out if they try to eat them.
67
A pufferfish's poisons can actually be deadly to humans as well for those that are brave enough to eat them.
68
Pufferfish is considered to be a delicacy in some parts of the world, and if it's not cooked and prepared properly,
69
it could be bad news for any human that tries to eat it.
70
Overfishing pufferfish and collecting them for the aquarium trade can be harmful to pufferfish populations.
71
However, their greatest threat is actually habitat loss.
72
In many parts of the world, the coral reefs that they rely on for protection and finding food are being damaged.
73
And one way that we can help protect pufferfish is by protecting coral reefs, especially the parts of the reefs that are important to them.
74
Some organizations, like a scuba diving shop in Costa Rica,
75
is actually working to train scuba divers in the area to identify pufferfish species
76
and document their sightings so we can learn more about the parts of the reef that the pufferfish rely on.
77
Now in other parts of the world pufferfish can actually be a problem.
78
In some regions pufferfish are invasive.
79
They've been introduced to areas where they are not supposed to be and they out-compete native species for food.
80
Local governments in these regions have worked with fishing organizations to
81
try to encourage people to take as many pufferfish out of the ocean as they can
82
and unfortunately they haven't really seen much success because pufferfish breed so quickly that their populations just seem to keep growing.
83
So pufferfish are unusual for us to talk about for conservation
84
because depending on where you are in the world pufferfish may need our protection or they may need to be removed.
85
If you would like to learn more about puffer fish conservation and if you would like to do quizzes,
86
activities, projects and learn even more please be sure to visit that link below to check out our puffer fish lesson.
87
Thank you so very much for joining me today to learn all about the adorable puffer fish.
88
I can't wait to see you at our next lesson.
89
Thank you very much.
90
Bye!
앱 다운로드
유창하게 말하는 데 필요한 모든 것
AI 발음 평가문장마다 점수 확인
IPA 발음 연습모든 소리 마스터
단어 학습나만의 단어장 만들기
단어 게임놀면서 외우기
✨ 추천 영상
B113
48 문장
The Platypus Mystery: Animal Superpowers You Won't Believe! 🐾✨#animals #nature #educational
KidsDaily Conversation
A23
59 문장
Deadliest Fish | What Happens if You Eat a Pufferfish? | World’s Most Poisonous Fish | Dr. Binocs
KidsTeensDaily Conversation
B11
35 문장
Seahorse Facts | Educational Video for kids
KidsDaily Conversation
B11
61 문장
Finding Nemo Dory and Marlin Got To Sydney With Crush
KidsDaily Conversation
B13
55 문장
Camouflage | Science for Kids
KidsDaily Conversation
B148 문장
Penguins Go MONTHS Without Feeding! | Wild Bites | BBC Earth Kids
KidsDaily Conversation
A2128
20 문장
One story a day level 2 book 1 story 5: Do fish breathe water
KidsDaily Conversation
B13
49 문장
Pokémon Detective Pikachu (2019) - Pikachu vs. Charizard Scene (3/10) | Movieclips
KidsTeensDaily Conversation
A172
13 문장
At the Aquarium: One, Two, Many
American AccentKidsDaily Conversation
A21
79 문장
Paddington | PADDINGTON MEETS CURIOUS CREATURES
KidsDaily Conversation
B21
182 문장
Five Ultralight Techniques You Need To Fish This Year!
Daily ConversationWorking Adults
A21
84 문장
Let's Read: Amazing Sharks
KidsDaily Conversation
이 레슨의 어휘와 말하기 포인트
가장 자주 반복되는 단어는 다음과 같습니다: pufferfish, species, predator, fish, reef. 이 영상에는 섀도잉할 문장 90개와 단어 1276개가 있습니다. 말하는 구간의 길이는 8:54입니다. 화자는 분당 약 143단어의 일정한 속도로 말해서 섀도잉하기에 편한 속도입니다. 영어에서 가장 많이 쓰이는 3,000단어에 속하는 단어가 77%뿐이라 어휘가 어려운 편입니다.
이 영상의 핵심 어휘
영상에서 가장 어려운 단어 15개를 발음, 뜻과 함께 정리했습니다.
| 단어 | 발음 | 뜻 |
|---|---|---|
| predator 명사 | /ˈpɹɛd.ə.tɚ/ | 천적 |
| inflate 동사 | /ɪnˈfleɪt/ | 부풀리다 |
| reef 명사 | /ɹiːf/ | 암초, 초 |
| balloon 명사 | /bəˈlun/ | 기구, 풍선 |
| breed 동사 | /ˈbɹiːd/ | 낳다, 새끼치다 |
| coral 명사 | /ˈkɔɹəl/ | 산호 |
| crustacean 명사 | /kɹʌsˈteɪʃən/ | 갑각류 |
| prey 명사 | /pɹeɪ/ | 먹이, 포획물 |
| poison 명사 | /ˈpɔɪ.zən/ | 독 |
| belly 명사 | /ˈbɛli/ | 배, 복부 |
| organ 명사 | /ˈɔːɡən/ | 기관 |
| shade 명사 | /ʃeɪd/ | 그림자, 그늘 |
| depend 동사 | /dɪˈpɛnd/ | 의존하다, ...에 달려 있다 |
| blowfish 명사 | /ˈbloʊˌfɪʃ/ | 복어 |
| intimidate 동사 | /ɪnˈtɪmɪdeɪt/ | 협박하다, 위협하다 |
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 also covered · are fused · are impressed |
| 현재완료 have/has + 과거분사 — 과거의 일이 지금도 관련이 있을 때 | has stumped · They've been introduced · have worked |
| 관계절 who / which + 절 — 사람이나 사물에 대한 추가 정보 | balloon, which is · organs which is · puffer, which can |
주의할 발음
화자는 they're, can't, haven't 같은 축약형과 약화된 형태를 13번 사용합니다. 들리는 대로 짧게 발음하세요.
- “sh”와 “zh” 소리: pufferfish /ˈpʌfɚˌfɪʃ/, camouflage /ˈkæ.məˌflɑːʒ/, crustacean /kɹʌsˈteɪʃən/, shade /ʃeɪd/, blowfish /ˈbloʊˌfɪʃ/
- 긴 단어 — 강세 위치에 주의: neurotoxin /ˈn(j)ʊɹoʊtɑksɪn/, adorable /əˈdoɹ.əˌbəl/, delicacy /ˈdɛlɪkəsi/, intimidate /ɪnˈtɪmɪdeɪt/, invertebrate /ɪnˈvəːtɪbrət/
한국어 화자가 어려워하는 소리:
- /f/ — ㅍ(/p/)으로 바꾸지 말고 윗니를 아랫입술에 대기: pufferfish /ˈpʌfɚˌfɪʃ/, inflate /ɪnˈfleɪt/, reef /ɹiːf/, puffer /ˈpʌfɚ/, camouflage /ˈkæ.məˌflɑːʒ/
- /v/ — ㅂ(/b/)과 구별하기: crevice /ˈkɹɛvɪs/, invertebrate /ɪnˈvəːtɪbrət/, invincible /ɪnˈvɪn.sə.bəl/, invasive /ɪnˈveɪsɪv/, dive /daɪv/
- /z/ — ㅈ이 아니라 성대를 울리는 /s/: poison /ˈpɔɪ.zən/, fertilize /ˈfɜː(ɹ)tɪlaɪz/, poisonous /ˈpɔɪzənəs/, fuse /fjuːz/, resemble /ɹɪˈzɛmbəl/
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, predator, inflate, reef 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.