聽寫填空,只寫填空內(nèi)容,不抄全文,5個(gè)左右的句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn),口語(yǔ)中因結(jié)巴等問題造成的重復(fù)單詞只寫一遍~

Hints:
50 and 100 thousand
Lascaux

Paul Ehrlich: We started building a complex culture before we split into human beings and chimps, maybe 7 million years ago.

You're listening to Stanford biologist Paul Ehrlich. Ehrlich wrote the 1960's classic, The Population Bomb - and more recently, a book called The Dominant Animal: Human Evolution and the Environment. [---1---]

Paul Ehrlich: And at first, our culture evolved very slowly. [---2---]

[---3---]

Paul Ehrlich: Sometime, and it's controversial. [---4---] (有' ')So that changed our culture dramatically.

Fast-forward to about 10,000 years ago and humans start to practice agriculture.

Paul Ehrlich: [---5---] So the agricultural revolution, maybe, was the single biggest step in that whole course. [---6---]

You've listening to Stanford biologist Paul Ehrlich. I'm Jorge Salazar from E&S, a clear voice for science.

【視聽版科學(xué)小組榮譽(yù)出品】
It's about how humans came to dominate our planet. We had the same kind of stone tools for hundreds of thousands of years. Ehrlich said that human culture itself evolved. Between 50 and 100 thousand years ago, there was a culture but sometimes called 'the great leap foreward', or the cultural revolution, where suddenly, instead of just having stone tools, we began to get fine needles, and obviously sew good clothes, and do the cave art that's so famous as in Lascaux, and so on. That was the time that it became possible for one family to grow enough food to support several families. Otherwise, we'd just be like another big mammal operating on the planet.