Shadowing Practice: Never Stop Discovering | Civil and Environmental Engineering - Learn English Speaking with Video

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17 sentences
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1
My name is Renske Terwiska van Scheltinga.
2
I am a PhD student.
3
I was born in the Netherlands.
4
We are in the hydraulic engineering laboratory of the University of Auckland where we just recorded a video of my flume experiment.
5
This is one of the top places to do research around the world
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because of its facilities and because of the big variety of people that work and study here.
7
In New Zealand you still have natural rivers, so it's a really great place to study rivers.
8
This lab has about 10 different flumes, really large ones and also a lot of smaller ones.
9
We have a basin of water downstream with pumps.
10
We move the water and the sediment upstream and then we recirculate it.
11
And because the walls are glass, we can study it from the side and from the top.
12
We are able to create any feature we find in nature, so a tsunami, a river, a river flood.
13
We can study the transport of really big rocks and also of small particles.
14
The rocks, pebbles, the gravels.
15
There are actually a lot of names for different sizes of stones.
16
So if we're going to expect with climate change flooding to be more common and to have bigger floods, we need to adjust.
17
We can't stop floods from happening, but if we understand them better, we can limit the consequences.

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Vocabulary and speaking notes for this lesson

This speaking lesson is built on the video “Never Stop Discovering”. The speaker keeps coming back to these words: river, study, flood. This video has 17 sentences and 232 words to shadow. The speech runs for 1:23. The speaker talks at a natural 168 words per minute, close to everyday conversation. Only 81% of the words are among the 3,000 most common in English, so the vocabulary is demanding.

Key vocabulary in this video

15 words from the video worth learning, with pronunciation and meaning:

WordPronunciationMeaning
flood noun/flʌd/An overflow of a large amount of water (usually disastrous) from a lake or other body of water due to excessive rainfall or other input of water.
experiment noun/ɪkˈspɛɹ.ə.mənt/A test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy or likelihood of…
laboratory noun/ˈlæb(ə)ɹəˌtɔɹi/A room, building or institution equipped for scientific research, experimentation or analysis.
pump noun/pʌmp/A device for moving or compressing a liquid or gas.
basin noun/ˈbeɪsɪn/A wide bowl for washing, sometimes affixed to a wall.
adjust verb/əˈd͡ʒʌst/To modify.
consequence noun/ˈkɑn.sɪ.kwəns/An effect; something that follows a cause as a result.
particle noun/ˈpɑɹtək(ə)l/A very small piece of matter, a fragment; especially, the smallest possible part of something.
hydraulic adjective/haɪˈdɹɔːlɪk/Pertaining to water.
gravel noun/ˈɡɹævəl/Small fragments of rock, used for laying on the beds of roads and railways, and as ballast.
downstream adjective/ˌdaʊnˈstɹiːm/Toward the lower part of a stream; with the current (of a river, brook, or other flow of fluid).
upstream adjective/ʌpˈstɹiːm/In a direction against the flow of a current or stream of fluid (typically water); upriver.
tsunami noun/(t)suːˈnɑːmi/A very large and destructive wave, generally caused by a tremendous disturbance in the ocean, such as an undersea earthquake or volcanic eruption; often a…
flume noun/fluːm/A ravine or gorge, usually one with water running through.
pebble noun/ˈpɛbəl/A small stone, especially one rounded by the action of water.

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 itwas born

Pronunciation to watch

  • Long words — get the stress right: experiment /ɪkˈspɛɹ.ə.mənt/, laboratory /ˈlæb(ə)ɹəˌtɔɹi/

How to practise with this video

  1. Listen to the whole video once without speaking and note the words you do not know.
  2. Start at 0.75× speed, shadow it sentence by sentence, then go back to normal speed once it feels easy.
  3. Record yourself and compare with the original, paying attention to words like flood, experiment, laboratory.

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 →