Earth&Sky:人類文化的發(fā)展
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】
- 相關(guān)熱點(diǎn):
- 每日一樂