Pratica di Shadowing: Cambridge 13 Test 1 Section 3 Listening - Impara a parlare inglese con i video

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Section 3.
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You will hear two biology students called Emma and Jack discussing an experiment they are going to do together.
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First, you have some time to look at questions 21 to 25.
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Now listen carefully and answer questions 21 to 25.
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We've got to choose a topic for our experiment, haven't we, Jack?
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Were you thinking of something to do with seeds?
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That's right.
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I thought we could look at seed germination, how a seed begins to grow.
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OK.
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Any particular reason?
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I know you're hoping to work in plant science eventually.
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Yeah, but practically everything we do is going to feed into that.
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No, there's an optional module on seed structure and function in the third year that I might do.
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So I thought it might be useful for that.
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If I choose that option, I don't have to do a dissertation module.
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Good idea.
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Well, I thought for this experiment, we could look at the relationship between seed size
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and the way the seeds are planted so we could plant different sized seeds in different ways and see which grow best.
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OK.
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Would need to allow time for the seeds to come up.
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That should be fine if we start now.
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A lot of the other possible experiments need quite a bit longer.
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So that'd make it a good one to choose.
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And I don't suppose it'd need much equipment.
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We're not doing chemical analysis or anything though that's not really an issue.
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We've got plenty of equipment in the laboratory.
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Yeah, we need to have a word with the tutor if we're going to go ahead with it, though.
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I'm sure our aim's OK.
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It's not very ambitious, but the assignment's only 10 % of our final mark, isn't it?
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But we need to be sure we're the only ones doing it.
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Yeah, it's only 5 % actually, but it'd be a bit boring if everyone was doing it.
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Did you read that book on seed germination on our reading list?
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The one by Graves?
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Hmm.
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I looked through it for my last experiment, though it wasn't all that relevant there.
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It would be for this experiment, though.
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I found it quite hard to follow, lots about the theory which I hadn't expected.
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Yes, I'd been hoping for something more practical.
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It does include references to the recent findings on genetically modified seeds, though.
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Yes, that was interesting.
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I read an article about seed germination by Lee Hall.
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About seeds that lie in the ground for ages and only germinate after a fire.
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That's the one.
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I knew a bit about it already, but not about this research.
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His analysis of figures comparing the times of the fires and the proportion of seeds that germinated
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was done in a lot of detail.
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Very impressive.
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Was that the article with the illustrations of early stages of plant development?
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They were very clear.
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I think those diagrams were in another article.
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Before you hear the rest of the discussion, you have some time to look at questions 26 -30.
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Now listen and answer questions 26 to 30.
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Anyway, shall we have a look at the procedure for our experiment?
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We'll need to get going with it quite soon.
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Right.
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So the first thing we have to do is find our seeds.
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I think vegetable seeds would be best.
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And obviously they mustn't all be the same size.
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So how many sorts do we need?
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About four different ones?
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I think that would be enough.
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There'll be quite a large number of seeds for each one.
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Then for each seed we need to find out how much it weighs and also measure its dimensions.
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And we need to keep a careful record of all that.
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That'll be quite time -consuming.
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And we also need to decide how deep we're going to plant the seeds, right on the surface a few millimetres down or several centimetres.
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OK, so then we get planting.
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Do you think we can plant several seeds together in the same plant pot?
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No, I think we need a different one for each seed.
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Right.
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And we'll need to label them.
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We can use different coloured labels.
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Then we wait for the seeds to germinate.
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I reckon that'll be about three weeks, depending on what the weather's like.
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Then we see if our plants have come up and write down how tall they've grown.
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Then all we have to do is look at our numbers and see if there's any relation between them.
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That's right.
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That is the end of Section 3.
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You now have half a minute to check your answers.
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Now turn to section 4.

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Video consigliato

Vocabolario e note di pronuncia per questa lezione

Questa lezione di conversazione si basa sul video “Cambridge 13 Test 1 Section 3 Listening”. Le parole che ritornano più spesso: seed, experiment, plant, questions, germination. Questo video contiene 80 frasi e 765 parole da ripetere con lo shadowing. Il parlato dura 7:02. Chi parla lo fa lentamente, circa 109 parole al minuto, quindi c’è tempo per imitare ogni suono. Il 84% 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
seed sostantivo/siːd/seme
experiment sostantivo/ɪkˈspɛɹ.ə.mənt/esperimento
label sostantivo/ˈleɪ.bəl/etichetta
topic sostantivo/ˈtɑpɪk/tema, categoria
practical aggettivo/ˈpɹæk.tɪ.kəl/pratico
impressive aggettivo/ɪmˈpɹɛsɪv/impressionante, spettacolare
carefully avverbio/ˈkɛɹf(ə)li/minuziosamente, accuratamente
compare verbo/kəmˈpɛɚ/paragonare
procedure sostantivo/pɹəˈsiː.d͡ʒə/procedura, iter
laboratory sostantivo/ˈlæb(ə)ɹəˌtɔɹi/laboratorio
relation sostantivo/ɹɪˈleɪʃ(ə)n/parente
biology sostantivo/baɪˈɑ.lə.d͡ʒi/biologia
depend verbo/dɪˈpɛnd/dipendere
proportion sostantivo/pɹəˈpɔɹʃən/proporzione
dimension sostantivo/daɪˈmɛn.ʃən/aspetto

I phrasal verb che sentirai

ParolaSignificato
come up verbovenire fuori, emergere
find out verboscoprire
write down verbosottoscrivere, annotare

Frasi da ripetere

Frasi brevi e complete del video che puoi riutilizzare nella conversazione di tutti i giorni:

  • Were you thinking of something to do with seeds?
  • We've got plenty of equipment in the laboratory.
  • Did you read that book on seed germination on our reading list?
  • Yes, I'd been hoping for something more practical.
  • Anyway, shall we have a look at the procedure for our experiment?

Pronuncia a cui fare attenzione

Chi parla usa 25 contrazioni e forme ridotte, come we're, don't, it'd. Pronunciale nella forma breve, così come le senti.

  • I suoni “sh” e “zh”: relation /ɹɪˈleɪʃ(ə)n/, proportion /pɹəˈpɔɹʃən/, dimension /daɪˈmɛn.ʃən/, ambitious /æmˈbɪʃ.əs/, illustration /ˌɪləsˈtɹeɪ̯ʃən/
  • Parole lunghe — attenzione all’accento: experiment /ɪkˈspɛɹ.ə.mənt/, laboratory /ˈlæb(ə)ɹəˌtɔɹi/, biology /baɪˈɑ.lə.d͡ʒi/, practically /ˈpɹæk.tɪ.k(ə.)li/, illustration /ˌɪləsˈtɹeɪ̯ʃən/

I suoni difficili per chi parla italiano:

  • Consonante finale — senza aggiungere una vocale dopo: seed /siːd/, experiment /ɪkˈspɛɹ.ə.mənt/, topic /ˈtɑpɪk/, impressive /ɪmˈpɹɛsɪv/, depend /dɪˈpɛnd/
  • /æ/ — più aperta della “e”: practical /ˈpɹæk.tɪ.kəl/, laboratory /ˈlæb(ə)ɹəˌtɔɹi/, practically /ˈpɹæk.tɪ.k(ə.)li/, ambitious /æmˈbɪʃ.əs/, diagram /ˈdaɪ.ə.ɡɹæm/

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 seed, experiment, label.

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.

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