Shadowing Practice: Kurzgesagt Channel Trailer - Learn English Speaking with Video
Creating lesson...
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Humans are apes with smartphones, living on a tiny moist rock which is speeding around a burning sphere a million times bigger than itself.
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But our star is only one in billions in the Milky Way, which itself is only one in billions of galaxies.
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Everything around us is filled with complexity but usually, we don't notice...
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because being a human takes up a lot of time.
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So, we try to explain the universe and our existence one video at a time.
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What is life?
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Are there aliens?
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What happens if you step on a black hole?
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If you want to find out, you should click here and subscribe to the Kurzgesagt – In a Nutshell YouTube channel.
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Subtitles by the Amara.org community
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Vocabulary and speaking notes for this lesson
This C1 speaking lesson is built on the video “Kurzgesagt Channel Trailer”. This video has 10 sentences and 123 words to shadow. The speech runs for 0:44. The speaker talks at a natural 168 words per minute, close to everyday conversation. 3 of its 10 sentences are questions, so it is good practice for question intonation and short answers.
Key vocabulary in this video
The 13 most advanced words in the video, with pronunciation and meaning:
| Word | Pronunciation | Meaning |
|---|---|---|
| galaxy noun | /ˈɡæl.ək.si/ | Any of the collections of many millions or billions of stars, galactic dust, black holes, etc. existing as independent and coherent systems, of which there are… |
| smartphone noun | /ˈsmɑɹtfoʊn/ | A mobile phone with more advanced features and greater computing capacity than a feature phone. |
| complexity noun | /kəmˈplɛk.sɪ.ti/ | The state of being complex; intricacy; entanglement. |
| subscribe verb | /səbˈskɹaɪb/ | To write (one’s name) at the bottom of a document; to sign (one's name). |
| sphere noun | /sfɪɚ/ | A surface in three dimensions consisting of all points equidistant from a center. . |
| moist adjective | /mɔɪst/ | Characterized by the presence of moisture; not dry; slightly wet; damp. |
| subtitle noun | /ˈsʌbtaɪtəl/ | A heading below or after a title. |
| hole noun | /hoʊl/ | A hollow place or cavity; an excavation; a pit; a dent; a depression; a fissure. |
| fill verb | /fɪl/ | To add contents to (a container, cavity, or the like) so that it is full. |
| tiny adjective | /ˈtaɪni/ | Very small. |
| universe noun | /ˈjunəˌvɝs/ | The sum of everything that exists in the cosmos. |
| existence noun | /ɛɡˈzɪs.təns/ | The state of being, existing, or occurring; beinghood. |
| burn verb | /bɝn/ | To cause to be consumed by fire. |
Phrasal verbs you will hear
| Word | Meaning |
|---|---|
| find out verb | To discover, as by asking or investigating. |
| take up verb | To pick up. |
Grammar in this video
The structures the speaker uses most, with the exact words from the video:
| Structure | In the video |
|---|---|
| Passive voice be + past participle — the focus is on what happens, not who does it | is filled |
| Relative clauses who / which + clause — extra information about a person or thing | rock which is |
How to practise with this video
- Listen to the whole video once without speaking and note the words you do not know.
- Start at 0.75× speed, shadow it sentence by sentence, then go back to normal speed once it feels easy.
- Record yourself and compare with the original, paying attention to words like galaxy, smartphone, complexity.
What is the Shadowing Technique?
Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.