摘要： 了解世界歷史，同時(shí)提高英語聽力水平。經(jīng)典歷史新聞,與您一起回顧塵封的過去！取材于美聯(lián)社官方網(wǎng)站的歷史新聞視頻，時(shí)長約為一分鐘左右。所收集的歷史新聞都是當(dāng)年轟動(dòng)全球的新聞，語言簡練，知識(shí)性強(qiáng)，絕對(duì)是您練
了解世界歷史，同時(shí)提高英語聽力水平。經(jīng)典歷史新聞,與您一起回顧塵封的過去！取材于美聯(lián)社官方網(wǎng)站的歷史新聞視頻，時(shí)長約為一分鐘左右。所收集的歷史新聞都是當(dāng)年轟動(dòng)全球的新聞，語言簡練，知識(shí)性強(qiáng)，絕對(duì)是您練習(xí)聽力增長歷史常識(shí)的好材料！同時(shí)，該節(jié)目的視頻在適合精聽的同時(shí)，又適合泛聽——多種選擇，多種訓(xùn)練方式；經(jīng)典、權(quán)威、地道!!
【看世界歷史練聽力】NO.24驚世發(fā)現(xiàn)—DNA雙螺旋結(jié)構(gòu)
練習(xí)方式：填空&句子聽寫
Feb 28th, 1953, in Britain, scientists James Watson and Francis Crick discover the double helix structure of DNA, the (1)___ of life. Years later, Crick describes his achievement. “Biological systems are the result of (2)___ , and may produce very complicated things, now the reason of DNA (look) looks so beautiful and simple, it goes right back to near the origins of life.”
1993, a deadly gun battle erupts shot the Branch Davidian compound in Waco, Texas, start a 51-day (3)___ between David Koresh's group and federal authorities.
(4) Sentence Dictation:__________________________________________.
句子聽寫提示： Wisconsin: 威斯康星
And 1983, rock group U2 releases its “WAR” album, among the (5)___ "New Year's Day" and "Sunday Bloody Sunday".
參考答案：
(1), genetic code
(2), evolution
(3), standoff
(4), 1854, anti-slavery activists meeting in Wisconsin call for a new political group, which becomes the Republican Party.
(5), tracks
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