Pratica di Shadowing: Brainf**k in 100 Seconds - Impara a parlare inglese con i video
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33 frasi
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BrainFuck, a minimal esoteric programming language designed to make your brain hurt.
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It's Turing -complete, but not designed to build actual software.
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It's more like a work of art that challenges the status quo.
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It was created in 1993 by Swiss physics student
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Urban Mueller, where the goal was to create a language with the smallest possible compiler.
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It was built for the Amiga 2 .0 operating system, and the compiler weighs in at under 200 bytes.
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A BrainFuck program starts with a 30 ,000 byte one -dimensional array.
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All values are initialized to zero, then it provides a movable pointer that you can manipulate with eight different commands.
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Use angle brackets to move the pointer left or right by one cell at a time,
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then increment or decrement the value in a cell using plus or minus.
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Use a period to output the byte at the pointer's current location,
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or use a comma to accept input and store it at the pointer's current location.
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And finally, use opening and closing brackets to create a loop.
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Notice how brainfuck doesn't require silly things like variables, functions, and classes.
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To get started with BrainFuck, delete your operating system and install Amiga OS.
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Then create a file ending in .bf, which stands for BrainFuck.
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Any characters that are not the 8 I mentioned previously will be ignored as a comment.
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At this point, we have an array with 30 ,000 8 -bit numbers, all set to 0.
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To say hi mom, we'll need to set each number to its corresponding ASCII character.
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We can increment the first cell, then enter a loop with an opening bracket.
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For each iteration of the loop, we'll decrement the current cell by 5, then use an angle bracket to move one cell to the right.
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We'll increment that cell by 3, then move back to the left and close the loop.
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The loop will continue until the original cell goes back to 0, at which point it will exit.
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We now have a value of 103 at index 1.
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We can move the pointer to it, increment it to 104, then use a period to output it.
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That corresponds to the letter H in ASCII.
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We can increment it again to get 105, which corresponds to the letter I.
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Now we continue this process of manipulating memory like cavemen until we output all the characters that we need.
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Now to run your code, use right -click copy and paste it into one of the many online interpreters.
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Congratulations, you just said hi to your mom in brainfuck.
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This has been brainfuck in 100 seconds.
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If you want to see more brainfuck content on this channel, make sure to hit the like button and subscribe.
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Thanks for watching, and I will see you in the next one.
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Vocabolario e note di pronuncia per questa lezione
Questa lezione di conversazione si basa sul video “Brainf**k in 100 Seconds”. Le parole che ritornano più spesso: brainfuck, cell, increment, loop, bracket. Questo video contiene 33 frasi e 451 parole da ripetere con lo shadowing. Il parlato dura 2:09. Chi parla va veloce, circa 209 parole al minuto: aspettati suoni legati e ridotti. Solo il 77% delle parole rientra nelle 3.000 più comuni dell’inglese, quindi il lessico è impegnativo.
Vocaboli chiave di questo video
15 parole del video che vale la pena imparare, con pronuncia e significato:
| Parola | Pronuncia | Significato |
|---|---|---|
| loop sostantivo | /luːp/ | cappio |
| bracket sostantivo | /ˈbɹækɪt/ | staffa |
| output sostantivo | /ˈaʊtpʊt/ | risultato, produzione |
| pointer sostantivo | /ˈpɔɪn.təɹ/ | bacchetta |
| correspond verbo | /ˌkoɹəˈspɑnd/ | corrispondere |
| angle sostantivo | /ˈæŋ.ɡəl/ | angolo |
| array sostantivo | /əˈɹeɪ/ | abbigliamento, agghindamento |
| litter sostantivo | /ˈlɪt.ɚ/ | lettiera |
| manipulate verbo | /məˈnɪp.jʊ.leɪt/ | manipolare |
| ignore verbo | /ɪɡˈnɔː/ | ignorare |
| congratulations | /kənˌɡɹæt͡ʃəˈleɪʃ(ə)nz/ | congratulazioni, complimenti |
| physics sostantivo | /ˈfɪz.ɪks/ | fisica |
| silly aggettivo | /ˈsɪl.i/ | sciocco |
| exit sostantivo | /ˈɛɡzət/ | uscita |
| input sostantivo | /ˈɪnpʊt/ | immissione |
Pronuncia a cui fare attenzione
Chi parla usa 4 contrazioni e forme ridotte, come we'll, doesn't. Pronunciale nella forma breve, così come le senti.
- I suoni “sh” e “zh”: congratulations /kənˌɡɹæt͡ʃəˈleɪʃ(ə)nz/, dimensional /daɪˈmɛn.ʃə.nəl/, initialize /ɪˈnɪʃəlaɪz/, iteration /ˌɪt.əˈɹeɪ.ʃən/
- Parole lunghe — attenzione all’accento: manipulate /məˈnɪp.jʊ.leɪt/, congratulations /kənˌɡɹæt͡ʃəˈleɪʃ(ə)nz/, dimensional /daɪˈmɛn.ʃə.nəl/, interpreter /ɪnˈtɝ.pɹɪ.tɚ/, esoteric /ˌɛs.əˈtɛɹ.ɪk/
I suoni difficili per chi parla italiano:
- Consonante finale — senza aggiungere una vocale dopo: loop /luːp/, bracket /ˈbɹækɪt/, output /ˈaʊtpʊt/, correspond /ˌkoɹəˈspɑnd/, manipulate /məˈnɪp.jʊ.leɪt/
- /æ/ — più aperta della “e”: bracket /ˈbɹækɪt/, angle /ˈæŋ.ɡəl/, congratulations /kənˌɡɹæt͡ʃəˈleɪʃ(ə)nz/, variable [ˈvæɹ.i.ə.bl̩]
Come esercitarsi con questo video
- Ascolta tutto il video una volta senza parlare e annota le parole che non conosci.
- Inizia a velocità 0,75×, fai shadowing frase per frase e torna alla velocità normale quando diventa facile.
- Registrati e confronta con l’originale, facendo attenzione a parole come loop, bracket, output.
Cos'è la tecnica dello Shadowing?
Shadowing è una tecnica di apprendimento delle lingue supportata da studi scientifici, originariamente sviluppata per la formazione dei traduttori professionisti e resa popolare dal poliglotta Dr. Alexander Arguelles. Il metodo è semplice ma potente: ascolti un audio in inglese di madrelingua e lo ripeti immediatamente ad alta voce — come un'ombra che segue il parlante con un ritardo di solo 1–2 secondi. A differenza dell'ascolto passivo o degli esercizi di grammatica, lo shadowing costringe il tuo cervello e i muscoli della bocca a elaborare e riprodurre simultaneamente i modelli di discorso reale. La ricerca dimostra che migliora significativamente la precisione della pronuncia, l'intonazione, il ritmo, il discorso connesso, la comprensione dell'ascolto e la fluidità del parlato — rendendolo uno dei metodi più efficaci per la preparazione alla prova di speaking dell'IELTS e per la comunicazione reale in inglese.