Pratique du Shadowing: All About Magnets - Apprendre l'anglais à l'oral avec la vidéo
Création de la leçon...
1
Today we're venturing into the world of magnets.
2
You may know magnets as the things that stick to your fridge at home, but magnets have a lot of different and interesting uses.
3
They can help you find your way, save files to your computer, and even make trains float.
4
Stick around and you'll become a magnet master.
5
What are magnets?
6
A magnet is a special kind of object that has the ability to attract certain types of metals, such as iron and steel.
7
Surrounding every magnet is an invisible area known as a magnetic field.
8
When objects made of these metals enter this field, they are pulled toward the magnet.
9
This is why, for example, paper clips will stick to a magnet when you bring them close together.
10
Different types of magnets There are a few kinds of magnets and they each work in their own special way.
11
First, we have permanent magnets which are always ready to attract metal objects.
12
These are the kinds you might find in toys or on the door of your refrigerator to help it close tightly.
13
Next, there are temporary magnets.
14
These are like part-time magnets that only act like a magnet when they're near a strong one.
15
If you've ever seen a paperclip suddenly start picking up other metal objects when it's close to a magnet, that's a temporary magnet in action.
16
Lastly, we have electromagnets.
17
These are super strong magnets that work when you turn on electricity.
18
They're used in big places like junkyards to pick up large pieces of metal.
19
You can also find them in some doorbells and even in some roller coasters to help them go really fast.
20
The poles of a magnet.
21
Every magnet has two special ends called poles.
22
One end is the north pole and the other is the south pole.
23
It's kind of like having a head and a tail.
24
When you bring the North Pole of one magnet close to the South Pole of another magnet, they want to stick together.
25
It's like they're best friends.
26
But if you try to put two North Poles or two South Poles close to each other, they push away.
27
It's like they're saying, nope, we're too much alike, we need some room.
28
So remember, opposite poles attract and like poles push each other away.
29
Magnetic Fields.
30
A magnetic field is like an invisible bubble around a magnet where its power works.
31
You can't see it, but it's there.
32
It's the reason why things like paper clips move toward the magnet when they get close.
33
Want to see something really neat?
34
If you put some tiny metal shavings called iron filings around a magnet, they will move and line up in a special pattern.
35
They're showing you where the magnetic field is.
36
It's like they're drawing an invisible picture in the air that only the iron filings can see.
37
What do magnets attract?
38
Magnets are really good at pulling certain types of metals toward them.
39
If you've got a collection of paper clips or a pile of small nails, just bring a magnet close and watch how they stick to it.
40
But it's not only small items like these.
41
Magnets also have important jobs in places you might not expect.
42
For example, inside computers there are tiny magnets that help store all the pictures, games and documents you save.
43
They help your computer remember things.
44
But even though magnets can attract some things very well, there are other things they can't stick to at all.
45
If you try to use a magnet on materials like plastic, glass, wood or cloth, you'll notice that nothing happens.
46
These things just don't find magnets attractive.
47
Users of magnets.
48
Magnets have lots of important jobs, and they're not just for sticking your art projects to the fridge.
49
You find small magnets in your earbuds, helping you hear your favourite tunes.
50
They're in electric cars, making them run fast and smooth.
51
Really strong magnets even help doctors see inside your body with special machines called MRI scanners.
52
Oh, and remember when we talked about magnets making trains float?
53
Trains float!
54
That's right, some trains called maglev trains actually float above the tracks.
55
They use magnets in both the tracks and wheels to repel each other, making the train float above the track like magic.
56
And let's not forget the trusty compass, which uses the Earth's magnetic field to help you find your way.
57
Conclusion So, magnets are not just interesting, they're super useful in so many ways.
58
From having special ends called poles that either stick together or push apart, to the invisible area around them known as a magnetic field,
59
magnets are full of surprises.
60
They can pick up certain metals, but won't work on things like wood or plastic.
61
And their uses are really amazing, from making music in your earbuds and helping electric cars run to aiding doctors with MRI scans.
62
They even make some trains float above the tracks.
63
Isn't that cool?
64
Now, the next time you encounter a magnet, you'll know just how incredible it really is.
65
Okay, time for a quick quiz.
66
I'm
67
going to go
68
ahead and put the bag on the bag.
69
I'm going to go ahead and put the bag on the bag.
70
I'm
71
going to
72
go ahead and put the Thank you.
73
Don't forget to subscribe!
📺 Même chaîne
B1100
Pollination in a Minute
IELTS PrepTOEFL PrepHigh School Students
C14
The Earth's Atmosphere
B12
Bulbs Arranged in Parallel – Brightness of Bulbs
TOEFL PrepHigh School StudentsUniversity Students
C1337
What Causes Tides?
University StudentsWorking Adults
B23
Types of Levers
TOEFL PrepHigh School StudentsUniversity Students
B23
Can You Define Energy?
IELTS PrepTOEFL PrepUniversity Students
B14
Earth Water Sources – Streams and Rivers
High School StudentsUniversity Students
B1Simple Machines – Screws
Daily ConversationHigh School StudentsUniversity Students
B12
All About Mosses
High School StudentsUniversity Students
B12
Continental Climates
High School StudentsUniversity Students
B26
Energy Transformations
TOEFL PrepCambridge Exam PrepHigh School Students
B12
Pond Ecosystems #shorts #ngscience
TOEFL PrepHigh School StudentsUniversity Students
C14
Mosquito Life Cycle and Disease Prevention
IELTS PrepTOEFL PrepUniversity Students
B14
Electricity Production – Burning Fossil Fuels
University Students
B18
Using Rocks and Minerals
High School StudentsUniversity Students
B142
Renewable Energy – Wind #shorts #ngscience
IELTS PrepTOEFL PrepHigh School Students
B11
Interactions in Ecosystems – Wetlands
Daily ConversationHigh School StudentsUniversity Students
B11
Temperate Climates
High School StudentsUniversity Students
A22
Sound, Vibrations and Sound Waves
KidsTeensDaily Conversation
B12
Polar Bears #shorts #ngscience
High School StudentsUniversity Students
✨ Vidéo recommandée
B14
13 phrases
How to Make an Electromagnet
Daily ConversationHigh School StudentsUniversity Students
B12
438 phrases
Reading for Vocabulary WORD | Level C | Lesson 12 | Brian Stuart I ( Learn English )
Daily ConversationHigh School StudentsUniversity Students
B114
10 phrases
Gravity – In a Minute
High School StudentsUniversity Students
B14
46 phrases
Parts of a Microscope & How to Use a Microscope
Cambridge Exam PrepHigh School StudentsUniversity Students
B23
134 phrases
UPDATE 30 TRAILER + MAGNET SHOWCASE | Blox Fruits
TeensHigh School StudentsUniversity Students
B11
46 phrases
PET 4 Test 1 part 3 questions 14-19
Cambridge Exam PrepHigh School StudentsUniversity Students
B12
99 phrases
Муравьиный лев vs Кинетический песок и сахар! Что произойдет?
TeensDaily ConversationHigh School Students
B13
60 phrases
"Great Inventors: Benjamin Franklin" by Adventure Academy
Daily ConversationHigh School StudentsUniversity Students
B12
74 phrases
Elements | Middle school chemistry | Khan Academy
American AccentHigh School StudentsUniversity Students
B12
205 phrases
(Oxford RnD - Level 4) How To Stay Healthy
Daily ConversationHigh School StudentsUniversity Students
B22
218 phrases
Revealing 5 Secret Magic Tricks With Science
Daily ConversationHigh School StudentsUniversity Students
B14
61 phrases
National Geographic Reading Explorer 1 Unit 3 The Mozart Effect
Daily ConversationHigh School StudentsUniversity Students
Vocabulaire et conseils d’expression pour cette leçon
Cette leçon d’expression orale de niveau B1 s’appuie sur la vidéo « All About Magnets ». Les mots qui reviennent le plus souvent : magnet, pole, metal, stick, train. Cette vidéo contient 73 phrases et 894 mots à répéter en shadowing. La partie parlée dure 8:03. Le locuteur parle à un rythme régulier d’environ 111 mots par minute, confortable pour le shadowing. Seuls 81 % des mots font partie des 3 000 mots les plus courants en anglais, le vocabulaire est donc exigeant.
Vocabulaire clé de cette vidéo
Les 15 mots les plus avancés de la vidéo, avec leur prononciation et leur sens :
| Mot | Prononciation | Sens |
|---|---|---|
| magnet nom | /ˈmæɡ.nɪt/ | aimant |
| pole nom | /pəʊl/ | pôle |
| float verbe | /fləʊt/ | flotter |
| magnetic adjectif | /mæɡˈnɛtɪk/ | magnétique |
| attract verbe | /əˈtɹækt/ | attirer |
| invisible adjectif | /ɪnˈvɪzəb(ə)l/ | invisible |
| clip nom | /klɪp/ | pince |
| earbud nom | /ˈiɹ.bʌd/ | écouteur |
| filing nom | /ˈfaɪ.lɪŋ/ | limaille |
| doorbell nom | /ˈdɔɹ.bɛl/ | sonnette |
| electromagnet nom | électro-aimant | |
| junkyard nom | /ˈd͡ʒʌŋkˌjɑɹd/ | décharge |
| maglev nom | /ˈmæɡ.lɛv/ | maglev |
| trusty adjectif | /ˈtɹʌsti/ | fidèle, fiable |
| scanner nom | /ˈskænə/ | scanneur, scanner |
Les verbes à particule que vous entendrez
| Mot | Prononciation | Sens |
|---|---|---|
| pick up verbe | soulever | |
| go ahead verbe | /ˌɡoʊ əˈhɛd/ | vas-y, allez-y |
Des phrases à répéter
Des phrases courtes et complètes de la vidéo, à réutiliser dans la conversation de tous les jours :
- Today we're venturing into the world of magnets.
- Stick around and you'll become a magnet master.
- You can't see it, but it's there.
- They're showing you where the magnetic field is.
La grammaire de cette vidéo
Les structures que le locuteur utilise le plus, avec les mots exacts de la vidéo :
| Structure | Dans la vidéo |
|---|---|
| Possibilité avec « might / may » might/may + verbe — quelque chose de possible mais pas certain | may know · might find · might not expect |
| Futur avec « will » will + verbe — une décision, une promesse ou une prédiction | you'll become · will stick · will move |
| Présent continu am/is/are + -ing — ce qui se passe en ce moment | we're venturing · they're saying · They're showing |
Prononciation à surveiller
Le locuteur utilise 25 contractions et formes réduites, comme they're, I'm, you'll. Prononcez-les sous leur forme courte, telles que vous les entendez.
- Mots longs — placez bien l’accent: invisible /ɪnˈvɪzəb(ə)l/, refrigerator /ɹɪˈfɹɪd͡ʒ.əˌɹeɪ.tɚ/
Les sons difficiles pour les francophones :
- /tʃ/ et /dʒ/ — à ne pas adoucir en « ch » et « j »: junkyard /ˈd͡ʒʌŋkˌjɑɹd/, refrigerator /ɹɪˈfɹɪd͡ʒ.əˌɹeɪ.tɚ/, venture /ˈvɛn.t͡ʃɚ/
- /r/ anglais — langue recourbée, sans frotter la gorge: attract /əˈtɹækt/, earbud /ˈiɹ.bʌd/, doorbell /ˈdɔɹ.bɛl/, junkyard /ˈd͡ʒʌŋkˌjɑɹd/, trusty /ˈtɹʌsti/
Comment s’entraîner avec cette vidéo
- Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
- Répétez phrase par phrase à vitesse normale, en reprenant chacune jusqu’à ce que votre rythme corresponde à celui du locuteur.
- Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme magnet, pole, float.
Qu'est-ce que la technique du Shadowing ?
Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.