Shadowing Practice: AI Will End Philosophy, Physicist Claims - Learn English Speaking with Video
Vocabulary and speaking notes for this lesson
This video has 85 sentences and 1087 words to shadow. The speech runs for 6:58. The speaker talks at a natural 156 words per minute, close to everyday conversation. Only 80% of the words are among the 3,000 most common in English, so the vocabulary is demanding.
Key vocabulary in this video
15 words from the video worth learning, with pronunciation and meaning:
| Word | Pronunciation | Meaning |
|---|---|---|
| philosopher noun | /fəˈlɑsəfɚ/ | A lover of wisdom. |
| induction noun | /ɪnˈdʌkʃən/ | An act of inducting. |
| explanation noun | /ˌɛkspləˈneɪʃən/ | The act or process of explaining. |
| physics noun | /ˈfɪz.ɪks/ | The branch of science concerned with the study of the properties and interactions of space, time, matter and energy. |
| argue verb | /ˈɑɹ.ɡju/ | To show grounds for concluding (that); to indicate, imply. |
| theoretical adjective | /ˌθi.əˈɹɛt.ɪ.kəl/ | Of or relating to theory; abstract; not empirical. |
| solve verb | /sɒlv/ | To find an answer or solution to a problem or question; to work out. |
| experiment noun | /ɪkˈspɛɹ.ə.mənt/ | A test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy or likelihood of… |
| philosophical adjective | /ˌfɪl.əˈsɑ.fɪ.kl̩/ | Of, or pertaining to, philosophy. |
| obsolete adjective | /ˈɑbsəlit/ | No longer in use or no longer useful; now disused or neglected (often in favour of something newer, better, or more fashionable); outmoded. |
| coherent adjective | /koʊˈhɛɹ.ənt/ | Unified; sticking together; making up a whole. |
| topic noun | /ˈtɑpɪk/ | A subject; a theme; a category or general area of interest. |
| stable noun | /ˈsteɪ.bəl/ | A building, wing or dependency set apart and adapted for lodging and feeding (and training) ungulates, especially horses. |
| encourage verb | /ɪnˈkʌɹ.ɪd͡ʒ/ | To mentally support; to motivate, give courage, hope or spirit. |
| select verb | /sɪˈlɛkt/ | To choose one or more elements of a set, especially a set of options. |
Phrasal verbs you will hear
| Word | Meaning |
|---|---|
| come down to verb | To reach by moving down or reducing. |
| come up verb | To emerge or become known, especially unexpectedly. |
| think through verb | To fully consider, so as to understand all the consequences of. |
Grammar in this video
The structures the speaker uses most, with the exact words from the video:
| Structure | In the video |
|---|---|
| Relative clauses who / which + clause — extra information about a person or thing | pages, which is · induction, which is · answer which is |
| Present perfect have/has + past participle — a past action that still matters now | has written · have seen · I've said |
| Passive voice be + past participle — the focus is on what happens, not who does it | is titled · should be done · should be treated |
Pronunciation to watch
The speaker uses 17 contractions and reduced forms, such as doesn't, don't, can't. Say them the short way, as you hear them.
- The “th” sounds: theoretical /ˌθi.əˈɹɛt.ɪ.kəl/, sympathy /ˈsɪm.pəθ.i/, worthwhile /ˌwɜː(ɹ)θˈwaɪl/, pathetically /pəˈθɛtɪkli/, thorny /ˈθɔɹni/
- The “sh” and “zh” sounds: induction /ɪnˈdʌkʃən/, explanation /ˌɛkspləˈneɪʃən/, artificial /ˌɑː.tɪˈfɪʃ.əl/, collections /kəˈlɛkʃənz/, notion /ˈnoʊʃən/
- Long words — get the stress right: philosopher /fəˈlɑsəfɚ/, explanation /ˌɛkspləˈneɪʃən/, theoretical /ˌθi.əˈɹɛt.ɪ.kəl/, experiment /ɪkˈspɛɹ.ə.mənt/, philosophical /ˌfɪl.əˈsɑ.fɪ.kl̩/
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 philosopher, induction, explanation.
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.





















