Shadowing-Übung: The Most Complex Language in the World - Englisch Sprechen Lernen mit Video
Lektion wird erstellt...
1
You are cells.
2
Your muscles, organs, skin and hair.
3
They are in your blood and in your bones.
4
Cells are biological robots.
5
They don't want anything.
6
They don't feel anything.
7
They are never sad or happy.
8
They just are.
9
Right here.
10
Right now.
11
They're as conscious as a stone or a chair or a neutron star.
12
Cells just follow their programming that's been evolving and changing for billions of years, molded by natural selection.
13
They are impossible machines and yet here they are driven entirely by the fundamental forces of the universe.
14
The smallest unit of life right at the border where physics becomes biology.
15
Sometimes to get a truer understanding of how amazing something is, you need to hold your breath and dive in really deep.
16
So what are cells and how do they work?
17
look around the room you're sitting in right now let's fill
18
it top to bottom with trillions of grains of sand billions
19
of grains of rice hundreds of thousands of grapes a few thousand apples
20
and a dozen watermelons this is what the inside of your
21
cells looks like in terms of numbers they're mostly filled up
22
with water molecules the grains of sand water gives the cells insides the consistency of soft jelly
23
and enables other things to move around easily.
24
Almost all the other things, the rice and fruit, are proteins.
25
Several billion in total, more than 10 ,000 different kinds, depending on the function of the cell.
26
Your cells are basically protein robots, as is all life really.
27
In fact, all solid, non -fat parts of your body are mostly made out of protein, even your bones.
28
Proteins are dead things that make life happen.
29
How does this work?
30
The language of life.
31
Cells need to do many very hard things to stay alive.
32
Get food in and waste out, grow and build structures, escape danger or react to stimuli, make copies of themselves and so on.
33
All of this is done by speaking the language of life.
34
And the words of this language are proteins.
35
This is how this language works in a nutshell.
36
It all begins with amino acids, tiny organic molecules.
37
They're the alphabet of the language of life.
38
There are 21 different ones, like different letters.
39
Amino acid A, amino acid B, C, and so on.
40
If you put around 50 amino acids together, they form a protein, which in the language of life is a word.
41
And if you put many of these protein words together, you get a sentence, called a biological pathway.
42
Let's oversimplify a bit and say, for example, your cell needs to break down sugar with the language of life.
43
It may take the amino acids for the letters B, R, E, A and K to form the protein word break.
44
Then combine this word with other protein words to form a biological pathway sentence that means break down sugar.
45
In reality, this language of life is so complex that it defies imagination.
46
You need to know about 8 ,000 words to speak a human language really well.
47
But in the language of life, there are an estimated 20 ,000.
48
And while the average English word has five letters, human proteins have an average of 375 amino acids.
49
The longest protein has more than 30 ,000.
50
And cells need to execute thousands of steps at any moment.
51
If they ever stop speaking the language of life, they die.
52
Okay, but how do mindless cells speak a language this complex?
53
Let's dive a little deeper.
54
There are 21 amino acids that can be combined to form proteins.
55
And proteins are made up of dozens to hundreds to thousands of amino acids.
56
For the average protein length of a human cell of 375 amino acids,
57
you get a stunning 6 .8 x 10 to the power of 495 possible proteins your cells can make a quadrillion googol,
58
googol, googol, googol times more than there are atoms in the universe.
59
Most of these possible proteins are useless.
60
Just like with human language, most random letter combinations are just gibberish.
61
So you need to know which words, which proteins, make up a language to speak it properly.
62
And this is the job of your DNA, a long sequence of instructions.
63
If you untangled a cell's DNA, it would be about 2 meters long.
64
All of your body's DNA combined into one long string would reach to the sun and back over 20 times.
65
Around 1 % of your DNA is made up of genes, which are basically protein dictionaries that contain all the words of the language of life your cells speak.
66
But genes are also the building manuals for all the proteins your cells need to function.
67
The rest of your DNA is probably not useless, but basically like a set of rules.
68
It's like the book of grammar of the language of life.
69
Which proteins need to be built at which time?
70
How many of them do you need?
71
Which protein words go together and why?
72
Okay, letters, words, sentences, dictionary and grammar.
73
But of course, this is all just a metaphor for something mind -numbingly complex.
74
Let's dive a little deeper to catch a glimpse of reality.
75
How dead proteins make life Now that we have some basic principles, we have a chance to understand how dead things make life together.
76
And for that, we need a fundamental force of the universe, electromagnetism.
77
The elementary particles that make up atoms which make up amino acids have different charges that attract or repel each other.
78
The 21 different amino acids all have slightly different charges.
79
Some are more negative, others more positive.
80
When your cells build proteins, they put different amino acids together in chains, basically long strings.
81
Now, because of the different charges of the amino acids used, these strings begin to fold in on themselves.
82
This folding process is so complex that we still haven't completely understood how exactly it works.
83
But in a nutshell, 1D strings become 3D structures.
84
Proteins are basically 3D puzzle pieces with a very specific shape.
85
In the world of proteins, shape is everything.
86
Because its 3D shape determines which areas of a protein are charged in which way, and this determines how it can interact with other proteins.
87
All of these differently charged puzzle pieces can snap together or repeat each other.
88
When they snap together, their charge changes, which can make them change their shape, which then makes them a new protein, a new tool that can do new things.
89
This is what makes proteins so incredibly powerful.
90
You can do basically everything with them.
91
They can snap together like Lego pieces to build complex structures.
92
They can dismantle things.
93
They can form complex micromachines that use energy to do work.
94
And maybe most stunningly, they can convey information.
95
Let's say there's a toxic chemical entering your cell.
96
There may be a protein shaped to snap to that toxin.
97
If the protein finds that toxin, it changes its shape.
98
With that new shape, it can now snap into a different protein that changes its shape again.
99
This new protein activates a micromachine
100
that directly binds to your DNA to order the production of a special protein which acts as an antidote to the toxin.
101
This cascade of interaction is the pathway we spoke about earlier, a sentence in the language of life.
102
So, without a single active thought, proteins have fixed a problem and saved the cell's life.
103
In reality, these pathways can have dozens to hundreds of steps.
104
How life operates is so incredibly awe -inducing.
105
Somehow, mind -numbingly complex interactions between dumb and dead proteins create a less dumb and less dead cell.
106
Somewhere around here, life happens.
107
But we still don't know what life is.
108
How dumb things are smart together.
109
We need another analogy, so let's talk about ants.
110
Ants share a fundamental property with cells.
111
They are really dumb.
112
A single ant will just stumble around uselessly.
113
But if you put a lot of ants together, they exchange information and do amazing things.
114
Constructing complex structures, organizing themselves, caring for broods or attacking enemies.
115
Although dumb individually, together they become something greater.
116
This phenomenon occurs all over nature and is called emergence.
117
It's the observation that entities have properties and abilities that their parts do not have.
118
This is how everything in your body works.
119
Your cells are bags of proteins guided by chemistry.
120
But together, these proteins form a living being that can do a lot of really sophisticated things.
121
Cells are mindless robots that are even dumber than ants.
122
But many of them acting together form specialized tissue and organ systems, from muscles that make your heart beat to brain cells that make you think.
123
if you look outside at the incredible dimension
124
and scale of space a place where forever is a real
125
thing it's almost impossible not to feel a bit small not special but
126
if you look inside into what you really are you just
127
discover almost indescribable complexity the beautiful language of life almost everything in the universe reveals hidden layers of complexity
128
if you look closer and if you have the knowledge to understand it.
129
To help you with that, we've created a series of lessons take your scientific knowledge to the next level.
130
Made in collaboration with our friends at Brilliant .org, these lessons give you a deeper understanding of the topics from our most popular videos,
131
from rabies and mammalian metabolism to climate science and black holes.
132
Brilliant is an interactive learning tool that makes maths, science and computer science accessible with a hands -on approach.
133
Because we know that to really learn something, you've got to do it.
134
Think of each lesson as a one -on -one tutoring version of a Kurzgesagt video.
135
Brilliant has thousands of other lessons to explore as well, from maths -based topics like algebra and probability to the concepts behind algorithms and artificial intelligence.
136
If you liked the biology discussed in this video, Brilliant's course on computational biology teaches you many important key concepts.
137
You'll learn about DNA instructions, RNA, and protein folding, then learn how those concepts are used to tackle modern challenges like genome sequencing
138
and human health to get hands -on with kutzksark lessons
139
and explore everything brilliant has to offer you can start your
140
free 30 -day trial by signing up at brilliant .org nutshell
141
there's even an extra perk for kutzksark viewers the first 200
142
people to use the link get 20 off an annual membership
143
once their trial ends we love seeing how the gears interlock
144
with our search brilliant gives you the tools to understand how everything fits together.
145
The story of the human cell continues with our human cell poster, a visually stunning deep dive into the intricate workings of the smallest unit of life.
146
Like all the sciency things in our shop, it's designed with love and produced with care by us here at Kurzgesagt.
📺 Gleicher Kanal
C1103
Can Earth Run Out of Water?
IELTS PrepTOEFL PrepUniversity Students
C1535
What If You Never Slept?
IELTS PrepTOEFL PrepUniversity Students
C11
Your Brain on Magic Mushrooms
IELTS PrepTOEFL PrepUniversity Students
C11
Your Skeleton Is Electric
IELTS PrepTOEFL PrepUniversity Students
C171
Could Humans Evolve Flight?
IELTS PrepTOEFL PrepUniversity Students
B21
Would You Upload Your Mind?
IELTS PrepTOEFL PrepUniversity Students
C164
What the Flu Does to Your Body
IELTS PrepTOEFL PrepUniversity Students
C17
3 Reasons Why Nuclear Energy Is Terrible! 2/3
IELTS PrepTOEFL PrepUniversity Students
B21
We Finally Know More About Humanity’s First Civilization
Cambridge Exam PrepUniversity Students
C13
What Is Life? Is Death Real?
University StudentsWorking Adults
C1148
How Antidepressants Work
IELTS PrepTOEFL PrepUniversity Students
C12
Is War Over? — A Paradox Explained
IELTS PrepTOEFL PrepUniversity Students
C1757
How Stress Changes Your Brain
IELTS PrepTOEFL PrepUniversity Students
C15
How ADHD Medication Works
Daily ConversationUniversity StudentsWorking Adults
C14
Your Brain Peaked at Birth
University StudentsWorking Adults
C170
We Won’t Explore the Galaxy...
IELTS PrepTOEFL PrepUniversity Students
B25
Let’s Steal a New Moon
IELTS PrepTOEFL PrepUniversity Students
C13
What Happens AFTER Nuclear War?
IELTS PrepTOEFL PrepUniversity Students
C11
3 Reasons Why Nuclear Energy Is Awesome! 3/3
IELTS PrepTOEFL PrepUniversity Students
C14
Why Ebola Keeps Coming Back
University StudentsWorking Adults
✨ Empfohlenes Video
C156
80 Sätze
What Are You?
IELTS PrepTOEFL PrepUniversity Students
C145
66 Sätze
What science can’t answer, according to physicist Jim Al-Khalili | Big Think
IELTS PrepTOEFL PrepUniversity Students
C14
204 Sätze
The Insane Biology of: The Octopus
IELTS PrepTOEFL PrepUniversity Students
C17
31 Sätze
SUMMARIZE SPOKEN TEXT - DNA & RNA
IELTS PrepTOEFL PrepUniversity Students
C14
41 Sätze
The Building Blocks of Everything: Matter & its Properties
IELTS PrepTOEFL PrepUniversity Students
C11
219 Sätze
Review of Musculoskeletal System (Bones & Muscles) - Biology Lectures Series
IELTS PrepTOEFL PrepUniversity Students
C185 Sätze
We Can Now Simulate a Human Brain, Scientists Show
IELTS PrepTOEFL PrepUniversity Students
C11
135 Sätze
The Most Overlooked Qur'anic Verse About Human Origins!
IELTS PrepTOEFL PrepUniversity Students
C11
114 Sätze
There's a Giant Hole In Earth's History
IELTS PrepTOEFL PrepUniversity Students
C13
214 Sätze
The Nervous System Explained Simply | Brain, Neurons & Signals
IELTS PrepTOEFL PrepUniversity Students
C11
97 Sätze
Pragmatics: Crash Course Linguistics #6
IELTS PrepTOEFL PrepUniversity Students
Wortschatz und Sprechhinweise zu dieser Lektion
Diese Sprechübung auf Niveau C1 basiert auf dem Video „The Most Complex Language in the World“. Diese Wörter kommen am häufigsten vor: protein, cell, language, amino, acid. Dieses Video enthält 146 Sätze und 1814 Wörter zum Nachsprechen. Der gesprochene Teil dauert 11:40. Der Sprecher spricht in natürlichem Tempo, etwa 156 Wörter pro Minute, ähnlich wie im Alltagsgespräch. Nur 80 % der Wörter gehören zu den 3.000 häufigsten im Englischen, der Wortschatz ist also anspruchsvoll.
Wichtiger Wortschatz in diesem Video
Die 15 anspruchsvollsten Wörter aus dem Video, mit Aussprache und Bedeutung:
| Wort | Aussprache | Bedeutung |
|---|---|---|
| pathway Substantiv | /ˈpæθˌweɪ/ | Bahn, Pfad |
| ant Substantiv | /ænt/ | Ameise |
| nutshell Substantiv | /ˈnʌt.ʃɛl/ | Nussschale |
| toxin Substantiv | /ˈtɑksɪn/ | Toxin, Giftstoff |
| fold Verb | /ˈfəʊld/ | falten, falzen |
| mindless Adjektiv | /maɪnd.ləs/ | hirnlos |
| stun Verb | /stʌn/ | betäuben |
| molecule Substantiv | /ˈmɑ.lɪ.kjul/ | Molekül |
| atom Substantiv | /ˈætəm/ | Atom |
| puzzle Substantiv | /ˈpʌzəl/ | Rätsel |
| dictionary Substantiv | /ˈdɪk.ʃəˌnɛ.ɹi/ | Wörterbuch, Wärterbüach |
| complexity Substantiv | /kəmˈplɛk.sɪ.ti/ | Kompliziertheit, Komplexität |
| antidote Substantiv | /ˈæn.tɪ.doʊt/ | Gegenmittel, Gegengift |
| cascade Substantiv | /kæsˈkeɪd/ | Wasserfall, Kaskade |
| dismantle Verb | /dɪsˈmæntəl/ | abbauen |
Phrasal Verbs, die du hören wirst
| Wort | Aussprache | Bedeutung |
|---|---|---|
| make up Verb | /ˌmeɪk ˈʌp/ | wiedergutmachen, kompensieren |
| break down Verb | versagen, den Geist aufgeben | |
| fill up Verb | anfüllen, auffüllen | |
| look around Verb | sich umsehen, sich umschauen |
Sätze zum Wiederholen
Kurze, vollständige Sätze aus dem Video, die du im Alltag wiederverwenden kannst:
- Let's dive a little deeper.
- How many of them do you need?
- Let's say there's a toxic chemical entering your cell.
- We need another analogy, so let's talk about ants.
Grammatik in diesem Video
Die Strukturen, die der Sprecher am häufigsten verwendet, mit den genauen Worten aus dem Video:
| Struktur | Im Video |
|---|---|
| Passiv be + Partizip Perfekt – wichtig ist, was geschieht, nicht wer es tut | are driven · is done · can be combined |
| Present Perfect have/has + Partizip Perfekt – eine vergangene Handlung, die jetzt noch wichtig ist | have fixed · we've created |
| Relativsätze who / which + Satz – eine Zusatzinformation über eine Person oder Sache | genes, which are · changes, which can |
Aussprache, auf die du achten solltest
Der Sprecher verwendet 11 Kurzformen und abgeschwächte Formen, zum Beispiel don't, they're, haven't. Sprich sie in der kurzen Form, so wie du sie hörst.
- Die „th“-Laute: pathway /ˈpæθˌweɪ/, algorithm /ˈælɡəɹɪðm̩/
- Die Laute „sh“ und „zh“: nutshell /ˈnʌt.ʃɛl/, dictionary /ˈdɪk.ʃəˌnɛ.ɹi/, gibberish /ˈd͡ʒɪ.bə.ɹɪʃ/, specialize /ˈspɛʃəˌlaɪz/, computational /ˌkɑmpjʊˈteɪʃənəl/
- Lange Wörter – auf die Betonung achten: dictionary /ˈdɪk.ʃəˌnɛ.ɹi/, complexity /kəmˈplɛk.sɪ.ti/, electromagnetism /ɪˌlɛk.tɹəʊˈmæɡ.nəˌtɪzm̩/, indescribable /ɪndɪˈskɹaɪbəbl̩/, computational /ˌkɑmpjʊˈteɪʃənəl/
Laute, die Deutschsprachigen schwerfallen:
- Stimmhafter Auslaut — /b/, /d/, /g/, /z/, /v/ am Wortende nicht verhärten: fold /ˈfəʊld/, cascade /kæsˈkeɪd/, rabies /ˈɹeɪ.biːz/, specialize /ˈspɛʃəˌlaɪz/, bind /ˈbaɪ̯nd/
- /æ/ — offener als „ä“: pathway /ˈpæθˌweɪ/, ant /ænt/, atom /ˈætəm/, antidote /ˈæn.tɪ.doʊt/, cascade /kæsˈkeɪd/
- /dʒ/ — stimmhaft, nicht „tsch“: gibberish /ˈd͡ʒɪ.bə.ɹɪʃ/, genome /ˈd͡ʒiː.noʊm/, analogy /əˈnæləd͡ʒi/, emergence /ɪˈmɝ.d͡ʒ(ə)ns/, jelly /ˈd͡ʒɛli/
So übst du mit diesem Video
- Höre dir das ganze Video einmal an, ohne zu sprechen, und notiere die Wörter, die du nicht kennst.
- Beginne mit 0,75-facher Geschwindigkeit, sprich Satz für Satz nach und wechsle zur normalen Geschwindigkeit, sobald es leichtfällt.
- Nimm dich auf und vergleiche mit dem Original; achte dabei auf Wörter wie pathway, ant, nutshell.
Was ist die Shadowing-Technik?
Shadowing ist eine wissenschaftlich fundierte Sprachlerntechnik, die ursprünglich für die professionelle Dolmetscherausbildung entwickelt und durch den Polyglotten Dr. Alexander Arguelles populär gemacht wurde. Die Methode ist einfach aber wirkungsvoll: Du hörst englisches Audio von Muttersprachlern und wiederholst es sofort laut — wie ein Schatten, der dem Sprecher mit nur 1–2 Sekunden Verzögerung folgt. Anders als passives Hören oder Grammatikübungen zwingt Shadowing dein Gehirn und deine Mundmuskulatur, gleichzeitig echte Sprachmuster zu verarbeiten und zu reproduzieren. Studien zeigen, dass es Aussprachegenauigkeit, Intonation, Rhythmus, verbundene Sprache, Hörverständnis und Sprechflüssigkeit signifikant verbessert — was es zu einer der effektivsten Methoden für die IELTS Speaking-Vorbereitung und reale englische Kommunikation macht.