Prática de Shadowing: Why Is Fire Hot? - Aprenda a falar inglês com vídeo

Escolha um modo de prática

Cada modo abre uma sala de prática em tela cheia.

52 frases
Se as frases estiverem muito curtas ou longas, clique em Edit para ajustá-las.
1
The weather has been getting pretty cold around here lately!
2
It’s almost winter, and there’s already lots of snow on the ground.
3
One of the things we like to do when it’s cold and snowy outside is sit around the Fort’s fireplace.
4
We can drink hot chocolate, tell stories, and sometimes we even roast marshmallows.
5
It’s so nice and warm!
6
But we have some /very/ important rules about being around fires, don’t we, Squeaks?
7
We know to never get too close to any kind of fire, or play with matches or the stove.
8
I’m sure a lot of you know these rules too!
9
Some of you wanted to know more, and asked us why fire is so hot.
10
That’s a really good question!
11
Fire is very hot, which is one of the reasons we don’t go near it.
12
And that heat comes from energy.
13
You might already know a little bit about energy.
14
It’s the reason things move and change.
15
Like, when Squeaks starts bouncing all over the Fort, I like to say that he has a lot of energy!
16
We get the energy we need from the food we eat, and we use that energy to move and change when we do things like playing and growing.
17
The energy we use when we move is one type of energy.
18
And heat is a type of energy, too.
19
That’s why we get so warm sometimes when we’re running around a lot!
20
As we run, we use up some of the energy we got from our food, and we get warmer at the same time.
21
Fire is kind of like that, too.
22
When something burns, like wood in a fireplace, it changes.
23
It starts out looking like regular wood from a tree, and then after it burns it becomes all black.
24
Sometimes it also gets broken up into smaller pieces we call charcoal.
25
As the wood changes, it uses up energy, and at the same time, it gives off heat.
26
The heat that comes from a fire happens because of something called combustion.
27
That’s a big word, but it just means what’s going on when something is burning.
28
For something to burn, or combust, three things need to happen.
29
First, there has to be something to burn, like the wood in the fireplace.
30
We call the stuff that burns in a fire fuel.
31
Second, there needs to be something called oxygen, which is a part of the air that’s all around us.
32
You’re right, Squeaks!
33
Fire isn’t the only thing that needs oxygen.
34
We do, too!
35
We take oxygen into our bodies every time we take a breath of air.
36
The third thing that fire needs is actually … heat!
37
Yeah, fire needs a little bit of heat to get started.
38
If you’ve ever watched a grown-up light a candle on a birthday cake or start a campfire, they might have used a match.
39
It’s the heat from the match that gets combustion, and the fire, started!
40
Then the fuel burns, and changes, and gives off much, much more heat than it started with from that tiny match.
41
It’s using up lots of energy as it burns, and some of that energy comes out as heat.
42
But when the fuel in a fire is all burned up, there’s nothing left to change and give off heat.
43
So, if all the wood burns up in our fireplace, the fire will go out.
44
But while it’s burning, it’s very hot!
45
And now you know why: it’s because it’s giving off energy.
46
You’re right Squeaks! It is amazing!
47
Now, I’m out of hot chocolate, so I’m gonna go fill it up, and I’ll meet you back by the fireplace!
48
Thanks for joining us!
49
Do you have questions about things that happen in the world around you?
50
We have a website where you can send them to us!
51
Just ask a grown-up to help you go to patreon.com/scishowkids to check it out.
52
And we’ll see you next time here at the Fort!

Baixar aplicativo

Tudo o que você precisa para falar fluentemente

Pronúncia com IANota em cada frase
Prática de IPADomine cada som
VocabulárioMonte seu banco de palavras
Jogo de vocabulárioAprenda brincando
Escaneie o QR
Escaneie o QR
Download on theApp StoreGet it onGoogle Play
📺 Mesmo canal
Weird and Wonderful Amphibians | SciShow Kids CompilationA2
2

Weird and Wonderful Amphibians | SciShow Kids Compilation

KidsDaily Conversation
Why Does Cooking Eggs Make Them Hard? | The Science of Cooking | SciShow KidsA2
3

Why Does Cooking Eggs Make Them Hard? | The Science of Cooking | SciShow Kids

KidsDaily Conversation
Let's Plant a Garden! | Squeaks Grows a Garden! | SciShow KidsA2
1

Let's Plant a Garden! | Squeaks Grows a Garden! | SciShow Kids

American AccentKidsTeensDaily Conversation
How Do Our Bodies Move?B1
2

How Do Our Bodies Move?

American AccentKidsDaily Conversation
Why Do We Get Goosebumps?A2
1

Why Do We Get Goosebumps?

American AccentKidsTeensDaily Conversation
Why Do Animals Have Tails?A2
3

Why Do Animals Have Tails?

American AccentKidsTeensDaily Conversation
How Airplanes Fly! | Airplane Science | SciShow KidsA2
21

How Airplanes Fly! | Airplane Science | SciShow Kids

American AccentKidsTravel EnglishTeens
Let's Make Slime! | Experiment | SciShow KidsA2
2

Let's Make Slime! | Experiment | SciShow Kids

American AccentKids
Build a Tiny Plant World! | Science Project for KidsA2
1

Build a Tiny Plant World! | Science Project for Kids

American AccentKidsDaily Conversation
What's Your Funny Bone?A2

What's Your Funny Bone?

American AccentKidsTeensDaily Conversation
Dig In To PaleontologyA2
2

Dig In To Paleontology

American AccentKidsTeensDaily Conversation
Earth's Most Extreme Weather | SciShow Kids CompilationA2
2

Earth's Most Extreme Weather | SciShow Kids Compilation

American AccentKidsTeensDaily Conversation
Watch a Seed Sprout! | Squeaks Grows a Garden! | SciShow KidsA2
2

Watch a Seed Sprout! | Squeaks Grows a Garden! | SciShow Kids

American AccentKidsTeensDaily Conversation
How Do Koalas Stay Cool? | Animal Science for KidsA2
5

How Do Koalas Stay Cool? | Animal Science for Kids

American AccentKidsDaily Conversation
Where Does Yogurt Come From?A2
4

Where Does Yogurt Come From?

American AccentKidsTeensDaily Conversation
Build Earth from the Inside Out! - #sciencegoalsA2
1

Build Earth from the Inside Out! - #sciencegoals

American AccentKidsDaily Conversation
Unpoppable Bubbles! | Summer Experiments | SciShow KidsA2
3

Unpoppable Bubbles! | Summer Experiments | SciShow Kids

American AccentKidsTeensDaily Conversation
Blue Whales: The Biggest Animal EVER! | SciShow KidsA2
6

Blue Whales: The Biggest Animal EVER! | SciShow Kids

American AccentKidsTeensDaily Conversation
Amazing Animal Groups | Science for KidsA2

Amazing Animal Groups | Science for Kids

American AccentKidsTeensDaily Conversation
The Amazing Power of Magnets | SciShow Kids CompilationA2
2

The Amazing Power of Magnets | SciShow Kids Compilation

American AccentKidsTeensDaily Conversation
✨ Vídeo recomendado
How does a Light Bulb Glow? + more videos | #aumsum #kids #science #education #childrenA2
6
15 frases

How does a Light Bulb Glow? + more videos | #aumsum #kids #science #education #children

KidsTeensDaily Conversation
Talking About Your Life in English: Being a FirefighterA2
1
30 frases

Talking About Your Life in English: Being a Firefighter

British AccentKidsTeensDaily Conversation
What Is Fossil Fuel? | FOSSIL FUELS | The Dr Binocs Show | Kids Learning Video | Peekaboo KidzA2
3
76 frases

What Is Fossil Fuel? | FOSSIL FUELS | The Dr Binocs Show | Kids Learning Video | Peekaboo Kidz

KidsTeensDaily Conversation
Sources of HeatA2
4
18 frases

Sources of Heat

KidsTeensHigh School Students
What Happens If You're Struck By LIGHTNING? | Thunder & Lightning | Dr Binocs Show | Peekaboo KidzA2
4
62 frases

What Happens If You're Struck By LIGHTNING? | Thunder & Lightning | Dr Binocs Show | Peekaboo Kidz

KidsTeensDaily Conversation
How Do Plants Grow?A2
3
47 frases

How Do Plants Grow?

KidsTeensDaily Conversation
How to Stay Safe in Hot Weather | Easy English Podcast Conversation in Real Life@30-minuteeverydayA2
3
394 frases

How to Stay Safe in Hot Weather | Easy English Podcast Conversation in Real Life@30-minuteeveryday

KidsTeensDaily Conversation
Forces and Motion – Magnitude and DirectionA2
4
35 frases

Forces and Motion – Magnitude and Direction

KidsTeensHigh School Students
Easy English 22 - What's your favorite season?A2
100 frases

Easy English 22 - What's your favorite season?

KidsTeensDaily Conversation
Unit 8: BUBBLES IN BOILING WATERA2
3
171 frases

Unit 8: BUBBLES IN BOILING WATER

KidsTeensDaily Conversation

Objetivos de fala para este vídeo

Este vídeo é perfeito para quem quer aprimorar a prática de conversação em inglês de forma natural, focando em explicações claras e diálogos cotidianos. Ele ajuda a dominar a fluência ao falar sobre temas científicos simples, como o motivo do fogo ser quente, usando linguagem acessível. Ideal para alcançar o marco de ser capaz de descrever processos (como a combustão) de forma lógica e compreensível.

Banco de frases úteis

  • "The weather has been getting pretty cold around here lately!" (O tempo tem ficado bem frio por aqui ultimamente!)
  • "We have some very important rules about being around fires." (Temos algumas regras muito importantes sobre como ficar perto de fogos.)
  • "That's a really good question!" (Essa é uma pergunta muito boa!)
  • "Fire needs a little bit of heat to get started." (O fogo precisa de um pouco de calor para começar.)
  • "Thanks for joining us!" (Obrigado por se juntar a nós!)

Melhore seus pontos fracos

Este vídeo é excelente para trabalhar a melhorar a pronúncia em inglês, especialmente a entonação em frases explicativas e a articulação de palavras longas como combustion (combustão) ou oxygen (oxigênio). Além disso, ele ajuda no shadow speech (técnica de imitação), pois a fala é clara e com ritmo natural, perfeito para repetir frases em tempo real. Pratique imitando a voz do narrador, focando na pausa entre as ideias e na ênfase em palavras-chave, como "fuel" (combustível) ou "energy" (energia). Essa prática vai te ajudar a se sentir mais confortável ao falar sobre assuntos do cotidiano e científicos, essencial para a fluência.

Se você quer aprender inglês com YouTube, este é um ótimo recurso. Use os diálogos como base para exercícios de conversação: peça a um amigo para fazer perguntas sobre o fogo e responda usando as frases do vídeo. Com isso, você não só aprende novos vocábulos, mas também desenvolve a confiança para falar em situações reais.

Gramática neste vídeo

As estruturas que o falante mais usa, com as palavras exatas do vídeo:

EstruturaNo vídeo
Orações relativas who / which + oração — informação extra sobre uma pessoa ou coisahot, which is · oxygen, which is
Possibilidade com “might / may” might/may + verbo — algo possível, mas não certomight already know · might have
Futuro com “will” will + verbo — uma decisão, promessa ou previsãowill go · I'll meet · we'll see
Obrigação: must / have to / need to dizer que algo é necessárioneed to happen · has to be · needs to be

O que é a Técnica de Shadowing?

Shadowing é uma técnica de aprendizado de idiomas com base científica, originalmente desenvolvida para o treinamento de intérpretes profissionais. O método é simples, mas poderoso: você ouve áudio em inglês nativo e repete imediatamente em voz alta — como uma sombra seguindo o falante com 1-2 segundos de atraso. Pesquisas mostram melhora significativa na precisão da pronúncia, entonação, ritmo, sons conectados, compreensão auditiva e fluência na fala.

Técnica de shadowing: leia o guia completo passo a passo →