Pratica di Shadowing: Cambridge 13 Test 1 Section 4 Listening - Impara a parlare inglese con i video

Scegli una modalità di pratica

Ogni modalità apre una sala di pratica a schermo intero.

66 frasi
Se le frasi sono troppo corte o troppo lunghe, clicca su Edit per modificarle.
1
Section 4.
2
You will hear part of a lecture about noise in cities.
3
First, you have some time to look at questions 31 to 40.
4
Thank you.
5
Now listen carefully and answer questions 31 to 40.
6
This lecture will be about the science of acoustics, the study of sound, in relation to urban environments such as cities.
7
As an acoustic engineer myself, I think this is an area where we're likely to see great changes.
8
In the past, researching urban soundscapes was simple.
9
We measured levels of sound in decibels.
10
So I used to take my sound meter and I measured the noise somewhere.
11
And then I might ask a sample of people to say at what level the sound became annoying.
12
With data like this, acoustic engineers have been able to build up what we call noise maps, maps of the sound environment.
13
But actually, these aren't a lot of use.
14
What they do show is that the highest noise levels are generally on roads.
15
Well, that's not really very surprising.
16
But there's quite a lot going on that these maps don't show, because they can't capture the complex way that sound varies over time.
17
So they ignore important issues such as the noise someone might hear from the open windows or gardens of their neighbours.
18
And this sort of noise can be quite significant in summer.
19
We don't have any databases on this sort of information.
20
As well as that, these records of sound levels take no account of the fact
21
that people vary in their perceptions of noise.
22
So someone like me with years of working in acoustics might be very different from you in that regard.
23
But anyway, even though these noise maps are fairly crude, they've been useful in providing information and raising awareness that noise matters.
24
We need to deal with it, and so it's a political matter.
25
And that's important.
26
We need rules and regulations because noise can cause all sorts of problems.
27
Those of you who are city dwellers know that things go on 24 hours a day, so city dwellers often suffer from interrupted sleep.
28
It's also known
29
that noise can lead to a rise in levels of stress
30
due to physical changes in the body affecting the composition of the blood.
31
And there are other problems as well.
32
For instance, if schoolchildren don't have a quiet place to study, their work will suffer.
33
Now one problem with decibel measurement is that it doesn't differentiate between different types of noise.
34
Some types of sounds that most people would probably think of as nice
35
and relaxing might well score quite highly in decibel levels.
36
Think of the sound made by a fountain in a town square, for example.
37
That's not necessarily something that we'd want to control or reduce.
38
So maybe researchers should consider these sorts of sounds in urban design.
39
This is going to be tricky, because just measuring decibel levels isn't going to help us here.
40
Instead, many researchers are using social science techniques, studying people's emotional response to sound by using questionnaires and so on.
41
So what exactly do people want to hear in an urban environment?
42
Some recent interdisciplinary research has come out with results that at first sight seem contradictory.
43
A city needs to have a sense of activity, so it needs to be lively,
44
with sounds like the clack of high heels on a pavement or the hiss of a coffee machine.
45
But these mustn't be too intrusive because at the same time we need to be able to relax.
46
One of the major problems in achieving this will be getting architects and town planners to use the research.
47
Apart from studying the basics of acoustics, these people receive very little training in this area.
48
But in fact, they should be regarding sound as an opportunity to add to the experience of urban living,
49
whereas at present they tend to see it as something to be avoided or reduced as far as possible,
50
or something that's just a job for engineers, like the street drainage system.
51
What's needed is for noise in cities to be regarded as an aesthetic quality, as something that has the qualities of an art form.
52
If we acknowledge this, then we urgently need to know what governs it and how designers can work with it.
53
We need to develop a complex understanding of many factors.
54
What is the relationship between sound and culture?
55
What can we learn from disciplines such as psychology about the way that sound interacts with human development and social relationships,
56
and the way that sound affects our thoughts and feelings?
57
Can we learn anything from physics about the nature of sound itself?
58
Today's powerful technologies can also help us.
59
To show us their ideas and help us to imagine the effect their buildings will have, architects and town planners already use virtual reality.
60
But these programmes are silent.
61
In the future, such programmes could use realistic sounds, meaning that soundscapes could be explored before being built.
62
So hopefully, using the best technology we can lay our hands on,
63
The city of the future will be a pleasure to the ears as well as the eyes.
64
That is the end of the listening test.
65
In the IELTS test, you would now have 10 minutes to transfer your answers to the answer sheet.
66
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

Stesso Canale

FOR YOU

Video consigliato

Vocabolario e note di pronuncia per questa lezione

Questa lezione di conversazione si basa sul video “Cambridge 13 Test 1 Section 4 Listening”. Le parole che ritornano più spesso: sound, noise, acoustic, urban, decibel. Questo video contiene 66 frasi e 889 parole da ripetere con lo shadowing. Il parlato dura 7:54. Chi parla mantiene un ritmo costante di circa 113 parole al minuto, comodo per lo shadowing. Il 86% delle parole rientra nelle 3.000 più comuni dell’inglese; conviene studiare le altre prima di iniziare.

Vocaboli chiave di questo video

15 parole del video che vale la pena imparare, con pronuncia e significato:

ParolaPronunciaSignificato
acoustic aggettivo/əˈkuː.stɪk/acustico
suffer verbo/ˈsʌfɚ/soffrire, penare
regard sostantivo/ɹɪˈɡɑːd/riguardo, considerazione
vary verbo/ˈvɛəɹi/variare
lecture sostantivo/ˈlɛk.t͡ʃə/conferenza, lezione
architect sostantivo/ˈɑɹ.kɪˌtɛkt/ideatore, ideatrice
researcher sostantivo/ˈɹiˌsɝ.t͡ʃɚ/ricercatore, ricercatrice
ignore verbo/ɪɡˈnɔː/ignorare
necessarily avverbio/ˌnɛs.əˈsɛɹ.ə.li/necessariamente, a tutti i costi
technique sostantivo/tɛkˈniːk/tecnica
carefully avverbio/ˈkɛɹf(ə)li/minuziosamente, accuratamente
silent aggettivo/ˈsaɪ̯lənt/silenzioso
awareness sostantivo/əˈwɛɹ.nəs/coscienza
ear sostantivo/ˈɪə̯/orecchio, orecchia
capture verbo/ˈkæp.(t)ʃɚ/catturare, riprendere

I phrasal verb che sentirai

ParolaSignificato
build up verboaccumulare

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 adessohave been · they've been · has come
Forma passiva be + participio passato — conta ciò che accade, non chi lo fabe avoided · be regarded · could be explored

Pronuncia a cui fare attenzione

Chi parla usa 11 contrazioni e forme ridotte, come don't, aren't, can't. Pronunciale nella forma breve, così come le senti.

  • I suoni “sh” e “zh”: capture /ˈkæp.(t)ʃɚ/, sheet /ʃit/, regulation /ˌɹɛɡjʊˈleɪʃən/, composition /ˌkɑm.pəˈzɪʃ.ən/, relation /ɹɪˈleɪʃ(ə)n/
  • Parole lunghe — attenzione all’accento: necessarily /ˌnɛs.əˈsɛɹ.ə.li/, regulation /ˌɹɛɡjʊˈleɪʃən/, composition /ˌkɑm.pəˈzɪʃ.ən/, psychology /saɪˈkɑ.lə.d͡ʒi/, differentiate /dɪf.əˈɹɛn.ʃi.eɪt/

I suoni difficili per chi parla italiano:

  • /h/ — va soffiata, non è muta: whereas /(h)wɛɹˈæz/, heel /hil/, hiss /hɪs/
  • Consonante finale — senza aggiungere una vocale dopo: acoustic /əˈkuː.stɪk/, regard /ɹɪˈɡɑːd/, relax /ɹɪˈlæks/, architect /ˈɑɹ.kɪˌtɛkt/, technique /tɛkˈniːk/
  • /æ/ — più aperta della “e”: relax /ɹɪˈlæks/, planner /ˈplænɚ/, capture /ˈkæp.(t)ʃɚ/, whereas /(h)wɛɹˈæz/, interact /ɪn.təˈɹækt/

Come esercitarsi con questo video

  1. Ascolta tutto il video una volta senza parlare e annota le parole che non conosci.
  2. Fai shadowing frase per frase a velocità normale, ripetendo ognuna finché il tuo ritmo coincide con quello di chi parla.
  3. Registrati e confronta con l’originale, facendo attenzione a parole come acoustic, suffer, regard.

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 →