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B1 中級 英語 9:52 1,686 単語 Educational

What is sex?: Sex Ed #1

CrashCourse · 955,418 回視聴 · 追加日 4日前

AI要約

In this episode of *Crash Course Sex Ed*, host Shan Boodram explores the history and social construction of human sexuality. Learners will discover the origins of "sexology" through Alfred Kinsey’s groundbreaking research, which challenged societal norms by demonstrating that sexual attraction and behavior exist on a broad spectrum rather than in rigid categories. The video also introduces the "three-layer cake" model of sexuality—behavior, orientation, and identity—while explaining how culture shapes our definitions of "normal." Ultimately, viewers will gain a nuanced, inclusive perspective on sexual health, understanding that personal intimacy is defined by individual experience rather than biological mandates.

学習統計

B1

CEFRレベル

1,686

総単語数

684

ユニークな単語

4/10

難易度

語彙の多様性 41%

字幕 (143 セグメント)

00:00

Have you had sex?

00:01

If not, no big deal. And if  you’re like, “Yeah, done it,  

00:04

currently doing it,” okay, yes, go off.

00:06

But either way… how do you know?

00:09

Like, most people would agree  “penis in vagina equals S-E-X.”

00:13

But what about mouth stuff?  Hand stuff? Butt stuff?

00:16

When it comes to doing it… what actually counts as it?

00:20

Hi! I’m Shan Boodram, and  this is Crash Course Sex Ed.

00:24

[THEME MUSIC]

00:28

Doing it. Getting laid.

00:30

Teen Shan: Don’t forget the horizontal hula!

00:32

[to Teen Shan] Yes, thank you Teen  Shan for that very helpful addition.

00:35

Whatever you call it, there’s a whole range of  sexcapades people get up to—involving penises,  

00:40

vaginas, mouths, hands, butts, toys, and so on.

00:43

But here’s the thing. When people say they’re  

00:46

“having sex,” what exactly do they  mean?

00:49

Turns out, for a long time, we didn’t know.

00:51

Not until a guy came along  who studied… insects?

00:55

Teen Shan, let em know.

00:56

[TV static]

00:57

It’s 1938, and Indiana University is  offering its first ever “marriage” class,  

01:02

for married students in need of some  sexual and reproductive health 101.

01:07

Despite being more of a bug guy,  

01:09

popular professor and entomologist Alfred  Kinsey is enlisted to help teach it.

01:13

And the students have lots  of sex questions.

01:16

Though, they’re really all the same  question: What’s normal?

01:20

Kinsey realized… he didn’t know.  Nobody did, because there simply  

01:23

hadn’t been solid scientific study of  what people actually do when they “do it.”

01:28

So, Kinsey hatched a plan: instead of collecting  bugs, he’d collect people’s sex histories.

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重要な語彙 (46)

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.

people A1 noun

People refers to a group of human beings or the general public. It is the standard plural form of the word 'person'.

mean A1 verb

To have a specific sense or significance, especially when explaining a word or sign. It can also describe a person's intention or the importance of something to someone.

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