B1 中級 English 7:56 1,391 単語 Science & Tech

Orangutan Communication is Eerily Similar to Ours

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Learning Stats

B1

CEFRレベル

1,391

Total Words

543

Unique Words

5/10

難易度

Vocabulary Diversity 39%

字幕 (132 segments)

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00:00

For centuries, people have asked  what makes us different from animals.

00:04

There have been a bunch of different  hypotheses for which human trait is the key ….

00:07

tool use, self-awareness, culture, or  our awareness of death, to name a few.

00:12

But one of the most accepted hypotheses is  that it’s our language that makes us unique.

00:16

Lots of species communicate.

00:18

But as I’ll explain, that’s different.

00:20

And for a long time, scientists  have wondered where our special,  

00:23

complex language skills came from.

00:24

Recent research on one of our relatives  may shed some light on that question.

00:29

Because there’s evidence that  orangutans may use language as well,  

00:32

and it’s teaching us something about our own.

00:35

[♪ INTRO]

00:38

Now one thing that you will have picked up on is that orangutans….

00:42

Aren’t our closest relatives.

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.

language A2 noun

A system of communication consisting of sounds, words, and grammar used by people of a particular country or area. It is the primary tool humans use to express thoughts, feelings, and information to one another.

call A1 verb

summon

"Call me later."

long A1 adjective

extended

"Long road."

different A1 adjective

unlike

"Different colors."

it’s
something
sounds
orangutans
calls
recursion
complex
jmp
that 
sentences
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