Практика Shadowing: How An Oil Tanker Works And Designed - Изучайте разговорный английский по видео
Создание урока...
1
an oil tanker is a ship designed for the bulk transport of oil
2
or its products there are two basic types of oil tankers crude tankers
3
and product tankers crude tankers move large quantities of unrefined crude oil from its point of extraction to refineries.
4
Product tankers, generally much smaller, are designed to move refined products from refineries to points near consuming markets.
5
The size classes range from inland or coastal tankers to the ultra -large crude carriers.
6
In this video, we are focusing on an ultra -large crude tanker.
7
Let's take a closer look at the main parts of this vessel.
8
Pipeline systems are used to load and discharge oil, water, gas, and many other purposes.
9
There is a helicopter landing pad.
10
Cranes are used for transporting heavy equipment on and off the ship.
11
Mast risers are connected to the cargo tanks below.
12
They are designed to release pressure that builds up inside the cargo tanks during the loading or unloading of oil.
13
The accommodation area is where the crew members stay, eat, and sleep.
14
This is the control room.
15
Emergency escape boats are used for the crew members to escape in life -threatening situations.
16
Now let's take a look inside the hull.
17
The oil cargo tanks store crude oil for transportation.
18
Water ballast tanks provide stability for the vessel.
19
In the aft of the vessel, there are heavy fuel oil and marine gas oil tanks that are used to power the ship.
20
a sludge tank stores waste from the treatment system there is
21
also a freshwater tank in between all these tanks of different
22
types of liquid there are empty spaces called the cofferdum and down here is the engine room this is the pump room
23
The crew working on this gigantic vessel can number around 30 people.
24
Not all oil tankers have the exact same design.
25
Many ships might have parts located in different spots, but in this animation, this is the basic design principle.
26
A large crude oil tanker has multiple oil cargo tanks, primarily to avoid free surface effects.
27
Sometimes, the sea can be rough, just like in this scenario.
28
If an oil tanker has only one giant tank to carry oil cargo, it will face free surface effect.
29
When the liquid inside a tank moves from side to side, it generates forces that impact the side of the hull.
30
If the impact to one side of the hull is too strong, it can cause the ship to capsize.
31
To solve this problem, oil tankers have multiple smaller tanks.
32
When the liquid moves, the impact is divided into smaller sections, reducing the impact on one side of the hull.
33
This provides more stability for the vessel.
34
All oil tankers with a length above 120 meters are required to be double hulled.
35
The double hull is designed to protect the oil cargo tanks from external damages.
36
In a single -hulled ship, if the hull is shredded or cracked by any external impacts, it can result in oil leakage into the ocean,
37
endangering marine life, and polluting the environment.
38
The space between the hull and oil cargo tanks are used as water ballast tanks.
39
When not carrying oil, the tank doesn't have enough weight to counter the buoyancy and will easily be moved by the waves.
40
Without stability, it will be difficult for crew members to work and live. To be well stabilized,
41
the bottom part of the vessel needs to be submerged under the water by filling the water ballast tanks. When oil is loaded,
42
the ballast tank will discharge its water back to the sea to Thank you keep the ship from being too heavily loaded.
43
All ships are required to have a water treatment system.
44
It is important because when a ship pumps seawater into the ballast tanks from one location and carries it to another location,
45
it might potentially bring unwanted microorganisms and bacteria.
46
Before discharging water back to the sea in a new location, the water needs to be treated to kill all the harmful bacteria.
47
Copherdom.
48
It is a space which is used to separate different liquid tanks of different types.
49
When two tanks of different liquid types share the same wall, and if there is a crack or leak, two types of liquid will end up spilled out and mixing with each other.
50
That's why with the Copherdom separating two tanks apart, it creates a space for fixing the leak without contaminating the
51
other tank let's take a look at how oil is loaded into the cargo tanks
52
when loading oil weight distribution is very important to consider
53
if weight distribution is uneven it can result in an unwanted accident for example
54
if there is too much weight on one side the vessel
55
will lose its balance to avoid this accident oil has to
56
be loaded evenly each time there is a jungle of pipes here
57
so let's simplify it
58
and focus on the oil loading pipes only this pipeline is used to load
59
and discharge oil in and out of the cargo tank this part is called a manifold
60
and oil enters here a pump is used to push the
61
oil through a bell mouth where the oil comes out into
62
the tanks from the bottom to the top for example in
63
this model there are 15 oil cargo tanks The first pipeline will load oil into these five tanks to ensure
64
that the weight is evenly distributed.
65
The second pipe will load oil into these five tanks, and the third pipe will load oil into the last five tanks.
66
Three sections represented by three different colors for easy view in this animation.
67
In reality, crude oil is black.
68
With this design, it doesn't matter which pipeline is used to load
69
or unload oil first the weight will still be distributed evenly.
70
Oil cargo tanks are also equipped with heating coils to reduce viscosity for easy pumping.
71
Oil tankers use a device called loading arms to load or discharge oil.
72
During offshore oil loading the tanker receives oil directly from the subsea pipeline using a buoy and floating hoses.
73
If an oil tanker is too large to get close to a dock, it will transfer the oil to a smaller tanker to carry it to the dock.
✨ Рекомендуемое видео
B264 предложений
Iran’s $60B Oil Machine: How Millions of Barrels Reach the USA
Business EnglishDaily ConversationUniversity Students
B21
23 предложений
Working Principle of Chiller Plant | Animation | English
Business EnglishUniversity StudentsWorking Adults
B22
110 предложений
Talking about jobs and work in English
Business EnglishInterview EnglishUniversity Students
B21
440 предложений
Volvo Mega Manufacturing: The World’s Most Advanced Truck Factory | FD Engineering
Business EnglishUniversity StudentsWorking Adults
B21
132 предложений
How A Car Engine Works
Business EnglishUniversity StudentsWorking Adults
B22
189 предложений
"SHIP GOES HERE" for flight 14 - Starbase Summary
Business EnglishUniversity StudentsWorking Adults
C12
102 предложений
What is Docker? Docker container concept explained || Docker Tutorial 1
Business EnglishUniversity StudentsWorking Adults
B2121 предложений
What Are Oil and Gas Production Facilities?
Business EnglishUniversity StudentsWorking Adults
C11
134 предложений
Passage Planning: The Four Stages of Voyage Planning Explained
Business EnglishUniversity StudentsWorking Adults
B23
181 предложений
Inside The World’s Biggest Military Plane
TOEFL PrepBusiness EnglishUniversity Students
B21
169 предложений
World’s most advanced robotic warehouse (AI automation)
Business EnglishUniversity StudentsWorking Adults
B22
261 предложений
Your Life as Every Industrial Engineer Rank
Business EnglishUniversity StudentsWorking Adults
Почему практиковать речь на этом видео?
Видео о нефтяных танкерах — отличная возможность для практики разговорного английского в контексте технической темы. Ты узнаешь, как описывать устройства и процессы, что важно не только для учебы, но и для повседневных разговоров. А если использовать метод shadowing английский (повторение за спикером сразу же), ты улучшишь интонацию и темп речи. Такой контент помогает запомнить специфическую лексику и научиться объяснять сложные вещи простым языком — это круто для вашего уровня!
Грамматика и выражения в контексте
- "are designed to" — конструкция, чтобы описать назначение чего-то. Например: "Product tankers are designed to move refined products". Участвуй: попробуй сказать, для чего предназначена кабина экипажа (accommodation area).
- "there is/are" — удобно для описания расположения объектов. В видео: "There is a helicopter landing pad". Практикуй: расскажи, что есть в машинном отсеке (engine room).
- "to avoid free surface effects" — инфинитивный оборот для объяснения цели. Ты можешь использовать его, чтобы сказать, why do tankers have multiple tanks? (чтобы избежать эффекта свободной поверхности).
Трудные моменты в произношении
На пути к улучшению произношения английского есть несколько ловушек. Например, слово "buoyancy" (плоотность) часто произносят с ошибкой в ударении — правильно: [ˈbɔɪənsi]. Еще "cofferdam" (кафедам) — запомни, что "ff" читается как одна "ф", а "dam" — как "дам". А фраза "free surface effect" требует плавного перехода между словами, чтобы не потерять смысл. Используй shadow speech: повторяй за спикером, обращая внимание на эти моменты. Это поможет сделать твою речь более естественной!
И не забывай: лучший способ закрепить навыки — использовать shadowing site или просто повторять за видео. Ты быстро увидишь прогресс!
Что такое техника Shadowing?
Shadowing — это научно обоснованная техника изучения языка, изначально разработанная для подготовки профессиональных переводчиков и популяризированная полиглотом доктором Александром Аргуэльесом. Метод прост, но эффективен: вы слушаете аудио на английском от носителей языка и немедленно повторяете вслух — как тень, следующая за говорящим с задержкой в 1–2 секунды. В отличие от пассивного прослушивания или грамматических упражнений, Shadowing заставляет мозг и мышцы рта одновременно обрабатывать и воспроизводить реальные речевые паттерны. Исследования показывают, что это значительно улучшает точность произношения, интонацию, ритм, связную речь, понимание на слух и беглость речи — что делает его одним из самых эффективных методов для подготовки к IELTS Speaking и реального общения на английском.