Pratica di Shadowing: Cambridge 15 listening (Test-1) (Part-4) - Impara a parlare inglese con i video

Creazione lezione...
1
Part 4.
2
You will hear a student giving a presentation about a type of tree known as the eucalyptus.
3
which is common in Australia.
4
First, You have some time to look at questions 31 to 40.
5
Now listen carefully and answer questions 31 to 40.
6
Today, I'm going to talk about the eucalyptus tree.
7
This is a very common tree here in Australia, where it's also sometimes called the gum tree.
8
First, I'm going to talk about why it's important.
9
Then I'm going to describe some problems it faces at present.
10
Right, well, the eucalyptus tree is an important tree for lots of reasons.
11
For example, it gives shelter to creatures like birds and bats.
12
And these and other species also depend on it for food, particularly the nectar from its flowers.
13
So, it supports biodiversity.
14
It's useful to us humans too because we can kill germs with a disinfectant made from oil extracted from eucalyptus leaves.
15
The eucalyptus grows all over Australia, and the trees can live for up to 400 years.
16
So, it's alarming that all across the country, numbers of eucalyptus are falling because the trees are dying off prematurely.
17
So, what are the reasons for this?
18
One possible reason is disease.
19
As far back as the 1970s, the trees started getting a disease called mundula yellows.
20
The tree's leaves would gradually turn yellow, then the tree would die.
21
It wasn't until 2004 that they found the cause of the problem was lime,
22
or calcium hydroxide, to give it its proper chemical name, which was being used in the construction of roads.
23
The lime was being washed away into the ground and affecting the roots of the eucalyptus trees nearby.
24
What it was doing was preventing the trees from sucking up the iron they needed for healthy growth.
25
When this was injected back into the affected trees, they immediately recovered.
26
But this problem only affected a relatively small number of trees.
27
By 2000, huge numbers of eucalyptus were dying along Australia's east coast of a disease known as Bell Minor -associated dieback.
28
The bell miner is a bird and the disease seems to be common where there are high populations of bell miners.
29
Again, it's the leaves of the trees that are affected.
30
What happens is that insects settle on the leaves and eat their way round them, destroying them as they go,
31
and at the same time they secrete a solution which has sugar in it.
32
Thank you.
33
The bell miner birds really like this solution, and in order to get as much as possible,
34
they keep away other creatures that might try to get it.
35
So these birds and insects flourish at the expense of other species,
36
and eventually so much damage is done to the leaves that the tree dies.
37
But experts say that trees can start looking sick before any sign of bell minor -associated dieback.
38
So it looks as if the problem might have another explanation.
39
One possibility is that it's to do with the huge bushfires that we have in Australia.
40
A theory proposed over 40 years ago by ecologist William Jackson is
41
that the frequency of bushfires in a particular region affects the type of vegetation that grows there.
42
If there are very frequent bushfires in a region, this encourages grass to grow afterwards,
43
while if the bushfires are rather less frequent, this results in the growth of eucalyptus forests.
44
So, why is this?
45
Why do fairly frequent bushfires actually support the growth of eucalyptus?
46
Well, one reason is that the fire stops the growth of other species which would consume water needed by eucalyptus trees. And there's another reason.
47
If these other quick -growing species of bushes and plants are allowed to proliferate,
48
they harm the eucalyptus in another way by affecting the composition of the soil and removing nutrients from it.
49
So some bushfires are actually essential for the eucalyptus to survive,
50
as long as they are not too frequent. In fact, there's evidence
51
that Australia's indigenous people practised regular burning of bushland for thousands of years before the arrival of the Europeans.
52
But since Europeans arrived on the continent, the number of bushfires has been strictly controlled.
53
Now, scientists believe that this reduced frequency of bushfires to low levels has led to what's known as 'dry' rainforest,
54
which seems an odd name as usually we associate tropical rainforest with wet conditions.
55
And what's special about this type of rainforest?
56
Well?
57
Unlike tropical rainforest, which is a rich ecosystem, this type of ecosystem is usually a simple one.
58
It has very thick, dense vegetation but not much variety of species.
59
The vegetation provides lots of shade, so one species that does find it ideal is the bell -miner bird,
60
which builds its nests in the undergrowth there.
61
But again, that's not helpful for the eucalyptus tree.
62
That is the end of part four.
63
You now have one minute to check your answers to part four.
📺 Stesso Canale
Cambridge 17 Listening Test 2 part 2B2
1

Cambridge 17 Listening Test 2 part 2

Cambridge Exam PrepUniversity StudentsWorking Adults
Cambridge 17 Listening Test 3 part 1B1
1

Cambridge 17 Listening Test 3 part 1

Cambridge Exam PrepTravel EnglishHigh School Students
Cambridge 15 listening (Test-1) (Part-2)B1

Cambridge 15 listening (Test-1) (Part-2)

Cambridge Exam PrepTravel EnglishUniversity Students
Cambridge 15 listening (Test-2) (Part-3)B2
3

Cambridge 15 listening (Test-2) (Part-3)

Cambridge Exam PrepUniversity Students
Cambridge 15 listening (Test-2) (Part-2)B2
2

Cambridge 15 listening (Test-2) (Part-2)

Cambridge Exam PrepHigh School StudentsUniversity Students
Cambridge 17 listening (Test-1) (Part-3)B2
5

Cambridge 17 listening (Test-1) (Part-3)

Cambridge Exam PrepUniversity Students
Cambridge 15 listening (Test-2) (Part-1)B1
2

Cambridge 15 listening (Test-2) (Part-1)

TOEIC PrepBusiness EnglishInterview English
Cambridge 17 listening test 4 part 1B1
1

Cambridge 17 listening test 4 part 1

TOEIC PrepCambridge Exam PrepUniversity Students
Cambridge 15 listening (Test-1) (Part-3)C1
2

Cambridge 15 listening (Test-1) (Part-3)

Cambridge Exam PrepUniversity StudentsWorking Adults
Cambridge 15 Listening Test 4 ( part 1) IELTS Practice | British CouncilB1
3

Cambridge 15 Listening Test 4 ( part 1) IELTS Practice | British Council

IELTS PrepTOEIC PrepCambridge Exam Prep
Cambridge 17 listening test 4 part 3B2
4

Cambridge 17 listening test 4 part 3

Cambridge Exam PrepUniversity Students
Cambridge 17- Listening Test 3 part 3B2
2

Cambridge 17- Listening Test 3 part 3

Cambridge Exam PrepBusiness EnglishInterview English
Cambridge 17 listening test 4 part 2 B2
2

Cambridge 17 listening test 4 part 2

TOEIC PrepCambridge Exam PrepBusiness English
Cambridge 17 listening (Test-1) (Part-4)C1
7

Cambridge 17 listening (Test-1) (Part-4)

Cambridge Exam PrepUniversity StudentsWorking Adults
Cambridge 17 Listening Test 2 part 1B1
5

Cambridge 17 Listening Test 2 part 1

Cambridge Exam PrepUniversity StudentsWorking Adults
Cambridge 17 listening (Test-1) (Part-2)B2
7

Cambridge 17 listening (Test-1) (Part-2)

Cambridge Exam PrepTravel EnglishUniversity Students
✨ Video consigliato
Cambridge IELTS 11 | Listening Test 3 Section 2 | Audio, Questions, Answer Key and TranscriptB2
1
63 frasi

Cambridge IELTS 11 | Listening Test 3 Section 2 | Audio, Questions, Answer Key and Transcript

Cambridge Exam PrepUniversity StudentsWorking Adults
Cambridge 8 - Test 2 - Section 3 - Honey Bees in AustraliaC1
3
37 frasi

Cambridge 8 - Test 2 - Section 3 - Honey Bees in Australia

Cambridge Exam PrepUniversity Students
[CAM 11] Test 2 Section 3B2
3
91 frasi

[CAM 11] Test 2 Section 3

Cambridge Exam PrepHigh School StudentsUniversity Students
IELTS Listening Strategy Breakdown: Cambridge 20 Listening Test 4 – Chembe Bird Sanctuary ResearchB2
1
134 frasi

IELTS Listening Strategy Breakdown: Cambridge 20 Listening Test 4 – Chembe Bird Sanctuary Research

IELTS PrepCambridge Exam PrepUniversity Students
Cambridge-21I Test-1I Part 4-Source of Rubber With AnswerC1
4
64 frasi

Cambridge-21I Test-1I Part 4-Source of Rubber With Answer

IELTS PrepTOEFL PrepCambridge Exam Prep
Cambridge IELTS 10. Test 2. Listening Section 3B2
3
74 frasi

Cambridge IELTS 10. Test 2. Listening Section 3

Cambridge Exam PrepUniversity Students
IELTS Cambridge Book 15 Listening Test 4 Part 3 Questions with AudioscriptsB2
83 frasi

IELTS Cambridge Book 15 Listening Test 4 Part 3 Questions with Audioscripts

IELTS PrepCambridge Exam PrepUniversity Students
Listening B2, FCE 1 (2015), Test 1, Part 2B2
1
90 frasi

Listening B2, FCE 1 (2015), Test 1, Part 2

Cambridge Exam PrepUniversity StudentsWorking Adults
Cambridge IELTS 17 Listening Test 4 With answer |B2
1
286 frasi

Cambridge IELTS 17 Listening Test 4 With answer |

Cambridge Exam PrepUniversity StudentsWorking Adults
Cambridge IELTS 18 Test 3 Section 2B2
4
63 frasi

Cambridge IELTS 18 Test 3 Section 2

Cambridge Exam PrepUniversity StudentsWorking Adults
Kate And Luki Conversation IELTS Cambridge LISTENING Practice test 2021 ( Exam Lvl )B2
288 frasi

Kate And Luki Conversation IELTS Cambridge LISTENING Practice test 2021 ( Exam Lvl )

IELTS PrepCambridge Exam PrepUniversity Students
Cambridge IELTS 21 PART 4 TEST 2 #voduyquynh #ielts21 #ielts21test2part4B2
1
54 frasi

Cambridge IELTS 21 PART 4 TEST 2 #voduyquynh #ielts21 #ielts21test2part4

IELTS PrepCambridge Exam PrepUniversity Students

Perché esercitarsi a parlare con questo video?

Questo video, che presenta un albero noto come eucalipto, offre un'ottima opportunità per migliorare le proprie capacità di ascolto e di espressione orale in inglese. L'argomento è interessante e rilevante, specialmente per coloro che desiderano ampliare il proprio vocabolario e la loro comprensione della biodiversità. Praticare il speaking con questo video permette di immergersi in un contesto autentico e scientifico, utile per comprendere non solo il linguaggio ma anche il contenuto specifico delle presentazioni. Utilizzare tecniche di shadowing, praticando il "shadow speak", può aiutare a rafforzare le abilità orali, grazie alla ripetizione immediata delle frasi e delle espressioni sentite. Questo tipo di esercizio è fondamentale per chi vuole realmente migliorare la pronuncia in inglese attraverso l'ascolto di contenuti dal vivo.

Grammatica ed espressioni in contesto

Nel video, ci sono diverse strutture linguistiche fondamentali che gli studenti possono analizzare e praticare:

  • “is known as”: Questa espressione è usata per identificare o chiarire strumenti e concetti. Esempio: "l'eucalipto è conosciuto come il gum tree". Questa forma passiva è utile per descrivere e definire argomenti.
  • “There are”: Utilizzata per indicare l'esistenza di qualcosa. Ad esempio: "Ci sono problemi che deve affrontare". Frasi che iniziano con "there are" possono aiutare gli studenti a costruire frasi simili in contesti diversi.
  • “depends on”: Un'espressione che indica una relazione di dipendenza o di bisogno. "Questi animali dipendono da esso per il cibo". Praticare questa struttura può svolgere un ruolo cruciale nel parlare di relazioni causali e di interdipendenza.

Trappole comuni di pronuncia

Ci sono alcune parole e frasi nel video che possono presentare difficoltà di pronuncia per gli apprendenti dell'inglese:

  • Eucalyptus: Geograficamente e culturalmente specifica, la parola può risultare difficile. È importante praticare la pronuncia corretta attraverso sessioni di shadowing in inglese.
  • Gum tree: La combinazione di suoni in questa espressione può confondere, quindi è fondamentale esercitarsi a dirla in modo fluido.
  • Bell Minor: Essendo il nome di un uccello, la pronuncia deve essere corretta per evitare malintesi. Ripetere insieme al video può aiutare a superare eventuali difficoltà.

Incorporare questi suggerimenti nella pratica quotidiana attraverso l’ascolto attivo e il shadowing site può decisamente aiutare a ridurre gli errori di pronuncia e a costruire competenze solide nella lingua inglese.

La grammatica di questo video

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

StrutturaNel video
Forma passiva be + participio passato — conta ciò che accade, non chi lo fabeing washed · was injected · are affected
Frasi relative who / which + frase — un’informazione in più su una persona o una cosaname, which was · solution which has · rainforest, which is
Present perfect have/has + participio passato — un’azione passata che conta ancora adessohas been · has led

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 →