Shadowing Practice: C14 | Test 4 | Section 4 | 31-40 | Completion Notes | IELTS Listening Test | Learn English with Hang - Learn English Speaking with Video

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IELTS 14 Test 4 Section 4 You will hear part of a lecture about a branch of archaeology called marine archaeology.
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First, you have some time to look at questions 31 to 40.
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Thank you.
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Now listen carefully and answer questions 31 to 40.
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In today's class, I'm going to talk about marine archaeology,
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the branch of archaeology focusing on human interaction with the sea, lakes and rivers.
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It's the study of ships, cargoes, shipping facilities and other physical remains.
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I'll give you an example,
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Then go on to show how this type of research is being transformed by the use of the latest technology.
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At Lityam was a village on the coast of the eastern Mediterranean, which seems to have been thriving until around 7000 BC.
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The residents kept cattle, caught fish and stored grain.
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They had wells for fresh water.
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Many of their houses were built around a courtyard and were constructed of stone.
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The village contained an impressive monument,
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seven half-ton stones standing in a semi-circle around a spring that might have been used for ceremonial purposes.
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Atlet Yam may have been destroyed swiftly by a tsunami,
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or climate change may have caused glaciers to melt and sea levels to rise, flooding the village gradually.
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Whatever the cause, it now lies ten metres below the surface of the Mediterranean, buried under sand at the bottom of the sea.
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It's been described as the largest and best-preserved prehistoric settlement ever found on the seabed.
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For marine archaeologists, Atlet Yam is a treasure trove.
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Research on the buildings, tools and the human remains has revealed how the bustling village once functioned,
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and even what diseases some of its residents suffered from.
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But of course, this is only one small village, one window into a lost world.
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For a fuller picture, researchers need more sunken settlements, but the hard part is finding them.
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Underwater research used to require divers to find shipwrecks or artefacts, but in the second half of the 20th century,
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various types of underwater vehicles were developed, some controlled from a ship on the surface, and some of them autonomous,
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which means they don't need to be operated by a person.
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Autonomous underwater vehicles, or AUVs, are used in the oil industry,
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for instance, to create maps of the seabed before rigs and pipelines are installed.
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To navigate, they use sensors such as compasses and sonar.
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Until relatively recently they were very expensive and so heavy
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that they had to be launched from a large vessel with a winch.
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But the latest AUVs are much easier to manoeuvre.
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They can be launched from the shore or a small ship.
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And they're much cheaper, which makes them more accessible to research teams.
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They are also very sophisticated.
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can communicate with each other and,
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for example, work out the most efficient way to survey a site or to find particular objects on the seabed.
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Field tests show the approach can work.
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For example, in a trial in 2015, three AUVs searched for wrecks at Martzimemi, off the coast of Sicily.
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The site is the final resting place of an ancient Roman ship
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which sank in the 6th century AD while ferrying prefabricated marble elements for the construction of an early church.
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The AUVs mapped the area in detail, finding other ships carrying columns of the same material.
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Creating an Internet in the sea for AUVs to communicate is no easy matter.
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Wi-Fi networks on land use electromagnetic waves, but in water these will only travel a few centimetres.
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Instead, a more complex mix of technologies is required.
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For short distances, AUVs can share data using light,
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while acoustic waves are used to communicate over long distances.
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But more creative solutions are also being developed,
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where an AUV working on the seabed offloads data to a second AUV,
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which then surfaces and beams the data home to the research team using a satellite.
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There's also a system that enables AUVs to share information from seabed scans and other data.
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So, if an AUV surveying the seabed finds an intriguing object, it can share the coordinates of the object,
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that is its position, with a nearby AUV that carries superior cameras,
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and arrange for that AUV to make a closer inspection of the object.
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Marine archaeologists are excited about the huge potential of these AUVs for their discipline.
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One site where they're going to be deployed is the Gulf of Baratti off the Italian coast.
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In 1974, a 2,000-year-old Roman vessel was discovered here in 18 metres of water.
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When it sank, it was carrying medical goods in wooden or tin receptacles.
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Its cargo gives us insight into the treatments available all those years ago,
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including tablets that are thought to have been dissolved to form a cleansing liquid for the eyes.
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Other Roman ships went down nearby, taking their cargoes with them.
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Some held huge pots made of terracotta,
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some were used for transporting cargoes of olive oil, and others held wine.
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In many cases, it's only these containers that remain, while the wooden ships have been buried under silt on the seabed.
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Another project that's about to be done...
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That is the end of Section 4.
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You now have half a minute to check your answers.
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Thank you.

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Vocabulary and speaking notes for this lesson

The speaker keeps coming back to these words: Auv, seabed, ship, village, archaeology. This video has 69 sentences and 872 words to shadow. The speech runs for 8:46. The speaker talks slowly, about 99 words per minute, so there is time to copy every sound. Only 77% of the words are among the 3,000 most common in English, so the vocabulary is demanding.

Key vocabulary in this video

The 15 most advanced words in the video, with pronunciation and meaning:

WordPronunciationMeaning
seabed nounThe floor or bottom of the sea or ocean.
archaeology noun/ˌɑɹ.kiˈɑ.lə.d͡ʒi/The study of the past by excavation and analysis of its material remains.
underwater adjective/ʌndɚˈwɔtəɹ/Beneath the surface of the water; of or pertaining to the region beneath the water surface.
archaeologist noun/ˌɑɹ.kiˈɑ.lə.d͡ʒɪst/Someone who studies or practises archaeology.
metre noun/ˈmiːtəɹ/The basic unit of length in the International System of Units (SI: Système International d'Unités), equal to the distance travelled by light in a vacuum in…
autonomous adjective/ɔˈtɑnəməs/Governing itself independently.
bury verb/ˈbɛɹi/To outlive.
artefact nounUK standard spelling of artifact.
bustle noun/ˈbʌsəl/An excited activity; a stir.
centimetre noun/ˈsɛn.tɪ.miː.tə/An SI unit of length equal to 10⁻² metres. Symbol: cm
ceremonial adjective/ˌsɛɹɪˈməʊnɪ.əl/Of, relating to, consisting of, or used in a ceremony.
cleanse verb/klɛnz/To free from dirt; to clean, to purify.
dissolve verb/dɪˈzɑlv/To terminate a union of multiple members actively, as by disbanding.
intrigue noun/ˈɪntɹiːɡ/A complicated or clandestine plot or scheme intended to affect some purpose by secret artifice; conspiracy; stratagem.
manoeuvre noun/məˈnuːvə/Commonwealth standard spelling of maneuver.

Phrasal verbs you will hear

WordPronunciationMeaning
go down verbTo descend; to move from a higher place to a lower one.
work out verb/ˌwɝk ˈaʊt/To calculate.

Grammar in this video

The structures the speaker uses most, with the exact words from the video:

StructureIn the video
Passive voice be + past participle — the focus is on what happens, not who does itbeing transformed · were built · have been destroyed
Present perfect have/has + past participle — a past action that still matters nowIt's been described · has revealed · have been buried

Pronunciation to watch

The speaker uses 5 contractions and reduced forms, such as they're, don't, I'll. Say them the short way, as you hear them.

  • The “sh” and “zh” sounds: shipwreck /ˈʃɪpɹɛk/, glacier /ˈɡleɪ.ʃɚ/
  • Long words — get the stress right: archaeology /ˌɑɹ.kiˈɑ.lə.d͡ʒi/, underwater /ʌndɚˈwɔtəɹ/, archaeologist /ˌɑɹ.kiˈɑ.lə.d͡ʒɪst/, autonomous /ɔˈtɑnəməs/, centimetre /ˈsɛn.tɪ.miː.tə/

How to practise with this video

  1. Listen to the whole video once without speaking and note the words you do not know.
  2. Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
  3. Record yourself and compare with the original, paying attention to words like seabed, archaeology, underwater.

What is the Shadowing Technique?

Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.

Shadowing technique: read the full step-by-step guide →