B1 중급 English 9:14 1,424 단어 Animation

Your Body Killed Cancer 5 Minutes Ago

Kurzgesagt · 8,796,816 조회수 · Added 3시간 전

Learning Stats

B1

CEFR 레벨

1,424

Total Words

491

Unique Words

4/10

난이도

Vocabulary Diversity 34%

자막 (108 segments)

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00:00

Somewhere in your body, your immune system  just quietly killed one of your own cells,  

00:05

stopping it from becoming cancer, and  saving your life. It does that all the time.  

00:12

The vast majority of cancer cells you  develop will be killed without you ever  

00:16

noticing. Which is an incredibly hard  job because of what cancer cells are:  

00:21

parts of yourself that start to behave  as individuals even if it hurts you.  

00:25

What is cancer and how does  your body kill it all the time?

00:36

INTRO

00:37

Cancer is when corrupted  cells multiply uncontrollably.

00:42

It can emerge from basically  every type of cell in your body,  

00:45

so there is not just a single  type of cancer but hundreds.  

00:49

Some grow slowly, others are aggressive, some  can be treated effectively, others are deadly.

Full subtitles available in the video player

Key Vocabulary (15)

you A1 pronoun

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

body A1 noun

The whole physical structure of a person or animal, including the bones, skin, and internal organs. It is used to describe the entire physical being of a living or deceased entity.

system A1 noun

A system is a group of parts that work together as a whole. It can be used to describe a set of rules, a computer program, or a part of the body.

natural A2 adjective

Describes something that exists in or is caused by nature, rather than being made or changed by humans. It can also refer to someone's innate abilities or a relaxed, normal way of behaving.

immune B2 noun

Immune describes the state of being protected from a specific disease, typically through vaccination or prior exposure. It can also figuratively refer to being unaffected by something negative, such as criticism, or being exempt from certain duties or legal consequences.

cell B2 noun

A cell is the basic structural and functional unit of all living organisms, often called the building block of life. It can also refer to a small room in a prison or monastery, or a device that converts chemical energy into electricity.

cancer A1 noun

A very serious disease where cells in the body grow in a way that is not healthy or normal. It can spread to different parts of the body and usually requires treatment from a doctor.

"The cancer is important."

cells
corrupted
proteins
killer
genes
copies
damage
mhc
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