跟讀練習: How An Oil Tanker Works And Designed - 通過影片學習英語口語
選擇練習模式
每種模式都會開啟全屏練習室。
73 句
如果句子過短或過長，請點選 Edit 進行調整。
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.
FOR YOU
推薦影片
C164 句
Iran’s $60B Oil Machine: How Millions of Barrels Reach the USA
Daily ConversationUniversity StudentsWorking Adults
B21
4 句
What do Design Managers do?
Business EnglishUniversity StudentsWorking Adults
B21
242 句
3 x 20ft Shipping Containers Turn Into Amazing Compact Home
Business EnglishUniversity StudentsWorking Adults
B21
33 句
How A Combined Cycle Power Plant Works Gas Power Generation GE Power
Business EnglishUniversity StudentsWorking Adults
B24
186 句
"Well, it's Flight 13 Launch Week... Again" | SpaceX Starbase
Business EnglishUniversity StudentsWorking Adults
B27
220 句
Dominator 3 Tornado Tank ULTIMATE Tour
Business EnglishUniversity StudentsWorking Adults
B25
69 句
How many robots does it take to run a grocery store?
British AccentBusiness EnglishUniversity StudentsWorking Adults
B22
251 句
My Tesla Powered Boat Gets MAJOR Upgrades
Business EnglishUniversity StudentsWorking Adults
C12
102 句
What is Docker? Docker container concept explained || Docker Tutorial 1
Daily ConversationUniversity StudentsWorking Adults
B23
149 句
يجب أن تعرف هاذا على الأوميغا 3 !!
Business EnglishUniversity StudentsWorking Adults
C12
106 句
What is Engineering?: Crash Course Engineering #1
Business EnglishUniversity StudentsWorking Adults
C11
134 句
Passage Planning: The Four Stages of Voyage Planning Explained
Business EnglishWorking Adults
本片段的口語練習目標
本段影片適合提升說明性口語的流暢度，尤其針對雅思口語練習中“描述事物結構與功能”的場景。通過模仿專業領域（如船舶工程）的說明性表達，學習者可掌握如何清晰、有條理地闡述複雜物體的組成的邏輯，提升在學術或工作場景中描述細節的能力。
實用短語庫
- “bulk transport of oil”（石油的 bulk 運輸）
- “free surface effect”（自由液麵效應）
- “double hulled”（雙殼結構）
- “water ballast tanks”（壓載水艙）
- “emergency escape boats”（應急逃生艇）
這些短語不僅適用於船舶相關話題，也可遷移至“機械設計”“工程原理”等雅思口語高頻場景，是 shadow speak 練習的優質素材。
突破口語弱點
影片中的專業術語較多，且句子結構偏長（如“All oil tankers with a length above 120 meters are required to be double hulled”），容易導致發音模糊或節奏混亂。建議使用 shadowing site 進行逐句跟讀：先聽原句，關注“are required to be”等虛詞的弱讀，以及“double hulled”的重音位置；再模仿語速，確保長句中的資訊點（如“120 meters”）清晰突出。通過 shadow speech 練習，可有效改善專業表達的流暢度，避免在雅思口語考試中因術語發音或句子節奏問題丟分。此外，影片中對“為什麼設定多個貨艙”的邏輯解釋（如“reduce the impact on one side of the hull”），也可作為雅思口語“解釋原因”的範例，幫助學習者構建更有說服力的論述。
什麼是跟讀法？
跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧，最初開發用於專業口譯員的培訓，並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大：您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同，跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性，語調，節奏，連讀，聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。