Pratica di Shadowing: TOEFL Listening 2026: Academic Talk Practice to Level Up Test Day - Impara a parlare inglese con i video

Scegli una modalità di pratica

Ogni modalità apre una sala di pratica a schermo intero.

61 frasi
Se le frasi sono troppo corte o troppo lunghe, clicca su Edit per modificarle.
1
Transcription by CastingWords In recent decades,
2
one of the most transformative areas of biomedical research has been the study of the human microbiome.
3
The vast community of microorganisms, including bacteria, viruses, and fungi that live in and on the human body.
4
Far from being parasites or contaminants, the majority of these microbes are either neutral or actively beneficial.
5
The gut microbiome, in particular, performs functions that the human body cannot perform on its own.
6
Gut bacteria help break down dietary fiber that human digestive enzymes cannot process,
7
produce essential vitamins including B12 and K,
8
and play a critical role in training the immune system to distinguish between harmless and harmful invaders.
9
Perhaps most surprising is the emerging field of gut -brain communication, sometimes called the gut -brain axis.
10
Researchers have found that the gut produces approximately 90 % of the body's serotonin,
11
a neurotransmitter closely associated with mood regulation.
12
Disruptions to the gut microbiome through excessive antibiotic use or poor diet have been linked to increased rates of anxiety and depression,
13
suggesting that mental health may be partly a function of gut ecology.
14
Thank you.
15
Thank you.
16
Traditional economics assumes that people make rational decisions in their own best interest.
17
But decades of research in behavioral economics, pioneered by Daniel Kahneman, Amos Tversky,
18
and Richard Thaler, have shown that human decision -making is riddled with systematic, predictable errors.
19
This insight has given rise to a practical policy tool, the nudge A nudge is any design feature in the environment
20
that predictably changes behavior without restricting options or providing significant financial incentives The key word is design Rather than banning unhealthy food,
21
a cafeteria could place fruits and vegetables at eye level
22
and relegates desserts to lower shelves People are still free to choose dessert, but the default arrangement, what you see first, shifts behavior.
23
Perhaps the most powerful nudge is automatic enrollment.
24
In countries where employees must opt into pension savings plans, participation rates are typically low.
25
When the same plans switch to automatic enrollment, where you are enrolled by default and must actively opt out,
26
participation rates often exceed 90%.
27
The content of the plan is identical, only the default has changed.
28
This is a demonstration of status quo bias.
29
People tend to accept whatever option requires no active decision.
30
Thank you.
31
Thank you.
32
Echo location is a biological sonar system used by certain animals to navigate
33
and locate objects by emitting sound waves and interpreting the returning echoes.
34
While most commonly associated with bats, the ability has evolved independently in several other animal groups, including dolphins, some whale species,
35
and even certain birds and shrews.
36
Bats produce ultrasonic calls, typically beyond the range of human hearing, through their larynx or, in some species, through their nose.
37
These calls travel outward, outward, reflect off objects in the environment, and return to the bat's highly specialized ears.
38
From these echoes, the bat can determine not only the location, but also the size, texture, and even the movement of prey.
39
The sophistication of bat echolocation is remarkable.
40
Some species adjust the frequency of their calls to avoid interference from other bats in the same colony,
41
a behavior analogous to different conversations on different radio frequencies.
42
Others emit frequency -modulated sweeps that allow them to distinguish insects from surrounding vegetation with extraordinary precision.
43
This precision is achieved through neural processing speeds
44
that remain the subject of intense research in fields ranging from neuroscience to the development of next -generation sonar technology.
45
Thank you.
46
Thank you.
47
When astronomers map the observable universe, they encounter a fundamental mystery.
48
The amount of visible matter, stars, gas, dust, and everything else we can detect,
49
accounts for only about 5 % of what the universe's total gravitational behavior suggests should be present.
50
Something else must be providing the remaining gravity.
51
Scientists call this invisible, undetected mass dark matter.
52
Dark matter does not emit, absorb, or reflect light.
53
We cannot observe it directly.
54
Its existence is inferred entirely from gravitational effects, particularly from the rotation of galaxies.
55
Stars at the outer edges of galaxies rotate around the galactic center at speeds that should, by Newtonian physics, be much slower.
56
The only consistent explanation is that significant additional mass surrounds these galaxies in an invisible halo.
57
Several candidate particles have been proposed to explain dark matter, the most studied being weakly interacting massive particles, or WIMPs.
58
To date, Despite extremely sensitive underground detectors designed to catch any interaction between WIMPs and ordinary matter, no confirmed detection has been made.
59
This remains one of the most urgent and unresolved questions in modern physics.
60
Thank you.
61
Thank you.

Scarica l'app

Tutto ciò che serve per parlare fluentemente

Pronuncia con IAVoto per ogni frase
Pratica IPAPadroneggia ogni suono
VocabolarioCostruisci il tuo lessico
Gioco di vocabolarioImpara giocando
Scansiona QR
Scansiona QR
Download on theApp StoreGet it onGoogle Play

Stesso Canale

TOEFL Listening Practice | Academic Talk | 2026B2
3

TOEFL Listening Practice | Academic Talk | 2026

TOEFL PrepUniversity Students
TOEFL Listening Practice | Lecture | ArachnophobiaB2
3

TOEFL Listening Practice | Lecture | Arachnophobia

TOEFL PrepUniversity Students
TOEFL Listening Practice | Choose a Response Practice with AnswersB2
1

TOEFL Listening Practice | Choose a Response Practice with Answers

TOEFL PrepUniversity Students
TOEFL Listening Lecture | Machine LearningC1
3

TOEFL Listening Lecture | Machine Learning

TOEFL PrepUniversity StudentsWorking Adults
TOEFL Listening Practice | Conversation #28 | Student OrientationB1
2

TOEFL Listening Practice | Conversation #28 | Student Orientation

TOEFL PrepUniversity Students
TOEFL Listening: Are You Ready for the New Announcements?B2
7

TOEFL Listening: Are You Ready for the New Announcements?

TOEFL PrepUniversity Students
TOEFL Listening Practice | Lecture | The Warrior Gene (M.A.O.A.)C1
4

TOEFL Listening Practice | Lecture | The Warrior Gene (M.A.O.A.)

IELTS PrepTOEFL PrepUniversity Students
TOEFL Listening Practice 2026 4 Academic Talks Answer KeyC1
3

TOEFL Listening Practice 2026 4 Academic Talks Answer Key

TOEFL PrepUniversity StudentsWorking Adults
FOR YOU

Video consigliato

Are We Eating Better – C1 English Listening TestC1
2
42 frasi

Are We Eating Better – C1 English Listening Test

IELTS PrepTOEFL PrepUniversity Students
Eco 155: Principles of Macroeconomics Class 1C1
2
311 frasi

Eco 155: Principles of Macroeconomics Class 1

IELTS PrepTOEFL PrepCambridge Exam Prep
Speaking P3 audio 1B2
5
59 frasi

Speaking P3 audio 1

IELTS PrepTOEFL PrepDaily Conversation
[2026] TOEFL iBT Speaking Take an Interview | Step-by-Step Strategies #0008C1
2
160 frasi

[2026] TOEFL iBT Speaking Take an Interview | Step-by-Step Strategies #0008

TOEFL PrepBusiness EnglishInterview English
English vocabulary in use Advanced Unit 2C1
5
24 frasi

English vocabulary in use Advanced Unit 2

IELTS PrepTOEFL PrepCambridge Exam Prep
تعلم اللغة الانجليزية من القصص مستوى C1-C2 | نص اكاديمي ايلتس توفلC2
6
127 frasi

تعلم اللغة الانجليزية من القصص مستوى C1-C2 | نص اكاديمي ايلتس توفل

IELTS PrepTOEFL PrepUniversity Students
Nanotechnology: technology on a small scale | IELTS LISTENING TEST | SECTION-4C1
10
55 frasi

Nanotechnology: technology on a small scale | IELTS LISTENING TEST | SECTION-4

IELTS PrepTOEFL PrepUniversity Students
Как набрать больше 100 баллов TOEFL без особых усилийB2
1
458 frasi

Как набрать больше 100 баллов TOEFL без особых усилий

TOEFL PrepUniversity Students
Shadowing Sentences For TOEFL 2026 Speaking Task 1 – Listen & RepeatB2
4
34 frasi

Shadowing Sentences For TOEFL 2026 Speaking Task 1 – Listen & Repeat

TOEFL PrepUniversity Students
PTE Read Aloud Practice: Pronunciation Tips That Actually WorkC1
7
35 frasi

PTE Read Aloud Practice: Pronunciation Tips That Actually Work

IELTS PrepTOEFL PrepUniversity Students

Perché esercitarti a parlare con questo video?

Questo video è una risorsa perfetta per imparare l'inglese con i video e migliorare la tua pronuncia e fluenza. Lezioni accademiche come quelle presentate (microbioma, economia comportamentale, ecolocazione) offrono un contesto realistico, simile a quello del TOEFL, aiutandoti a familiarizzare con argomenti complessi e a parlare in modo più naturale. Usarlo per lo shadowing in inglese (ripetere immediatamente dopo il parlante) rafforza l'intonazione e la velocità di risposta, due aspetti chiave per superare il test.

Grammatica e espressioni nel contesto

Analizziamo alcune strutture chiave:

  • "Far from being parasites...": L'espressione far from (lontano da) è usata per negare una supposizione, utile per correggere idee sbagliate. Esempio: "L'energia solare è far from essere una novità" (L'energia solare è lontana dall'essere una novità).
  • "This insight has given rise to...": To give rise to (dare origine a) è un verbo frasale formale per indicare la creazione di qualcosa. Esempio: "Le ricerche hanno given rise to nuove tecnologie" (Le ricerche hanno dato origine a nuove tecnologie).
  • "Something else must be providing...": La struttura must be + gerundio esprime una deduzione logica. Esempio: "Il rumore proveniente dal giardino must be un cane" (Il rumore dal giardino deve essere un cane).

Trappole di pronuncia comuni

Nel video, alcuni termini possono creare difficoltà:

  • Microbiome: La pronuncia corretta è /maɪkroʊˈbaɪoʊm/, con l'accento sulla seconda sillaba. Evita di pronunziare "microbióme" come in italiano.
  • Echolocation: Si dice /ˌɛkoʊloʊˈkeɪʃn/, con "echo" (eco) e "location" (localizzazione) uniti. Attenzione a non separare le due parti.
  • Serotonin: La pronuncia è /ˌsɛrəˈtoʊnɪn/, con l'accento sulla terza sillaba. Non confondere con "serotonina" in italiano.
Per superare queste trappole, usa lo shadow speak: ascolta il parlante, ripeti immediatamente dopo, e confronta la tua pronuncia con la sua. Questo metodo, anche chiamato shadowing in inglese, aiuta a internalizzare i suoni e l'intonazione corrette.

La grammatica di questo video

Le strutture che chi parla usa di più, con le parole esatte del video:

StrutturaNel video
Present perfect have/has + participio passato — un’azione passata che conta ancora adessohas been · have found · have been linked
Forma passiva be + participio passato — conta ciò che accade, non chi lo fahave been linked · is riddled · are enrolled

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.

Tecnica dello shadowing: leggi la guida completa passo dopo passo →