Pratique du Shadowing: Build a Tiny Plant World! | Science Project for Kids - Apprendre l'anglais à l'oral avec la vidéo

Choisissez un mode d'entraînement

Chaque mode ouvre une salle d'entraînement en plein écran.

69 phrases
Si les phrases sont trop courtes ou trop longues, cliquez sur Edit pour les ajuster.
1
Squeaks and I are making a tiny world!
2
With just a few plants and some soil, we're going to make a small garden that can take care of itself.
3
It's called a terrarium.
4
The kind of terrarium we're making is a closed terrarium, which means it's covered and you don't need to water it.
5
Plants need soil, sunlight, and water to live.
6
The plants in a terrarium have soil, and the container is clear so sunlight gets to them.
7
But how do plants in a closed terrarium live The plants in a closed terrarium get water because of the water cycle.
8
When it rains outside, a lot of the water goes into puddles, rivers, lakes, and the oceans.
9
Then the sun warms up some of that water, and it changes into what's called water vapor.
10
The water we see in rivers, lakes, and oceans is a liquid.
11
But water vapor is a gas, like the air we breathe.
12
You can't see water when it's vapor, but it's still there.
13
Once the liquid water changes into water vapor, it rises up into the sky.
14
and the water vapor turns back into a liquid.
15
The little droplets of water gather into clouds.
16
And when there's a lot of water in a cloud, it falls back to the ground as rain.
17
And then the cycle starts all over again.
18
The same thing is going to happen in our terrarium, but on a smaller scale.
19
The sun will warm up the water in the terrarium, but when it turns into water vapor, the vapor will stay inside the container.
20
Then when it cools down a little, the water vapor will turn back into a liquid.
21
You might see the water dripping down the sides of the container as it falls back down to the soil, like a tiny version of a rain shower.
22
The cycle starts all over again.
23
So that's how the plants in our terrarium will get water: the water cycle.
24
You're right, Squeaks!
25
We can talk about it all day, but let's get to building it so we can see it with our own eyes.
26
Here's what you'll need for your terrarium.
27
First, you'll need a clear container.
28
It has to be clear to let the sun in.
29
We're going to use this big glass jar, but you can also use a clean 2 -liter soda bottle, or an empty fish tank, or whatever you want.
30
You should also get some plants, of course.
31
You'll want to use plants that like an environment with lots of water vapor in the air.
32
ferns or mosses are good for that.
33
And you might need to have a grown -up buy these at a store.
34
You should get some good potting soil, too.
35
You'll also need some small rocks and a little bit of charcoal.
36
They'll help the water stay clean.
37
Finally, you can also get some small decorations if you want.
38
Okay, if you're using a plastic bottle, the first thing you should do is cut the top off.
39
Ask a grown -up for help with this part.
40
Next, wash whatever container you're using with soap and water, and then dry it with a clean towel.
41
Now that your container is ready, you can start constructing your tiny world.
42
First, you should put about two to two and a half centimeters of little rocks at the bottom.
43
This helps the water drain out of the soil, so it's easier for it to turn into water vapor.
44
On top of that, add a layer of charcoal, about one and a half centimeters deep.
45
The charcoal is optional, but if you want your terrarium to last a long time, it's a good idea because it'll keep the water clean, and clean water makes healthier plants.
46
Next, fill about half your container with soil.
47
And now it's time for the plants!
48
Decide how you want to arrange them, and dig small holes with your fingers for the plants.
49
Then gently put the plants in the soil.
50
Spread some soil over the roots, and carefully pat down the soil so the plants are secure and won't fall over.
51
If you have decorations for your little world, now's a good time to put those in.
52
And now that it looks all awesome, lightly water the plants to get the water cycle started.
53
And now it's time to close up the terrarium.
54
If you're using a bottle, tape the top back on.
55
We have a lid.
56
And now all we have to do is put it where there's lots of light,
57
but it won't be directly put in the terrarium will be soaked up by the plant's roots and the soil,
58
but eventually, the sun will warm it up and turn it into water vapor.
59
Then, when the water vapor gets a little cooler, it'll turn back into liquid water.
60
That's when you'll probably see it sliding down the sides of the container to water the soil and roots again.
61
Keep an eye on your terrarium for the first few weeks and months, as the plants adjust to their new space and water cycle.
62
You might need to open it up and add a little more water, or move it to where there's more or less light.
63
Once you establish a good spot and little world, it'll take care of itself!
64
Terrariums can last for a really long time!
65
Squeaks and I read about one that hasn't needed fresh water in more than 40 years!
66
Have fun planting your terrarium and creating your own water cycle, and let us know how it turns out!
67
Ask a grown -up to help you leave a comment down below, or send us an email to kids @scishow .com!
68
Thanks, and we'll see you next time, here at the Fort!
69
you

Télécharger l'application

Tout pour parler couramment

Prononciation IAChaque phrase notée
Phonétique (IPA)Maîtrisez chaque son
VocabulaireEnrichissez votre lexique
Jeu de vocabulaireApprenez en jouant

Vocabulaire et conseils d’expression pour cette leçon

Cette vidéo contient 69 phrases et 967 mots à répéter en shadowing. La partie parlée dure 4:38. Le locuteur parle vite, environ 209 mots par minute : attendez-vous à des liaisons et à des sons réduits. 83 % des mots font partie des 3 000 mots les plus courants en anglais ; le reste mérite d’être vu avant de commencer.

Vocabulaire clé de cette vidéo

15 mots de la vidéo à retenir, avec leur prononciation et leur sens :

MotPrononciationSens
soil nom/sɔɪl/sol, terre
vapor nom/ˈveɪpɚ/vapeur
container nom/kənˈteɪ.nəɹ/récipient, contenant
liquid nom/ˈlɪk.wɪd/liquide
charcoal nom/ˈt͡ʃɑɹ.koʊl/fusain
cloud nom/ˈklaʊ̯d/nuage
sunlight nom/ˈsʌnˌlaɪt/lumière du soleil
decoration nom/ˌdɛkəˈɹeɪʃən/décoration
finger nom/ˈfɪŋɡɚ/doigt
carefully adverbe/ˈkɛɹf(ə)li/soigneusement
establish verbe/ɪˈstæb.lɪʃ/affermir, instaurer
layer nom/ˈleɪ̯ɚ/couche
pot nom/pɑt/pot, marmite
slide nom/ˈslaɪ̯d/toboggan, glissoire
breathe verbe/bɹiːð/respirer, inspirer

Les verbes à particule que vous entendrez

MotPrononciationSens
warm up verbe/ˌwɔː(ɹ)m ˈʌp/se réchauffer, se chauffer
cool down verbe/kuːl ˈdaʊn/se refroidir, refroidir
fall back verbese replier, se rabattre
grow up verbegrandir
turn out verbese finir, se terminer

Prononciation à surveiller

Le locuteur utilise 22 contractions et formes réduites, comme you'll, you're, it'll. Prononcez-les sous leur forme courte, telles que vous les entendez.

  • Les sons « th »: breathe /bɹiːð/, gather /ˈɡæðɚ/
  • Les sons « sh » et « zh »: decoration /ˌdɛkəˈɹeɪʃən/, establish /ɪˈstæb.lɪʃ/, optional /ˈɑp.ʃə.nəl/
  • Mots longs — placez bien l’accent: decoration /ˌdɛkəˈɹeɪʃən/, terrarium /təˈɹɛɹ.i.əm/

Comment s’entraîner avec cette vidéo

  1. Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
  2. Commencez à la vitesse 0,75×, répétez phrase par phrase, puis revenez à la vitesse normale quand cela devient facile.
  3. Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme soil, vapor, container.

La grammaire de cette vidéo

Les structures que le locuteur utilise le plus, avec les mots exacts de la vidéo :

StructureDans la vidéo
Voix passive be + participe passé — l’accent est mis sur ce qui arrive, pas sur qui le faitis cut · is put · will be soaked
Conseil avec « should » should + verbe — dire ce qu’il vaut mieux faireshould also get · should get · should do
Possibilité avec « might / may » might/may + verbe — quelque chose de possible mais pas certainmight see · might need
Futur avec « will » will + verbe — une décision, une promesse ou une prédictionwill warm · will turn · will get

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.

Technique du shadowing : lire le guide complet étape par étape →