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标题: [VOA慢速] VOA慢速精精听2019-09-23 [打印本页]

作者: ellyxia    时间: 2019-9-23 08:09     标题: VOA慢速精精听2019-09-23

版块介绍:精精听栏目提供新闻背景的中英文介绍,听写部分前一句已给出,需要在横线上写出你听到的句子。参考文本回复可见,其中包括听力原文及翻译,并带有难点注释。但拒绝水贴,灌水请到水屋。

新闻背景 

     The Reuters news agency describes how eDNA works: Whenever a creature moves through its environment, it leaves behind very small amounts of DNA from skin, scales, hair and waste. Scientists can capture the DNA, then try to identify the order of the genetic information. _____________________________________. The Loch Ness monster has a long history. Saint Columba, a member of a Christian religious community, is said to have banished a \"water beast\" to the bottom of the River Ness in the 6th century.路透社描述了eDNA的产生原理:当一种生物在环境中移动时,会经由皮肤、鳞片、毛发和排泄物中留下极少量的DNA。科学家可以捕获DNA,然后尝试确定基因序列。_____________________________________.尼斯湖水怪的历史由来已久。圣哥伦巴是基督教社区的一员,传说在公元6世纪,他曾将一只“水兽”放逐到尼斯河的底部。


  

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作者: 翼的年代    时间: 2019-9-23 08:51

【Homework】

They can identify an animal by comparing the captured DNA to large computer databases.
作者: reneyangying    时间: 2019-9-23 09:56

Homework:They can identify in the animal,I can comparion the captured the DNA to large computer datebases.
作者: 努力努力再努力o    时间: 2019-9-23 22:14

They can identify an animal by comparing the captured DNA to large computer databases.
作者: polly945    时间: 2019-9-25 16:33     标题: [Homework]VOA慢速精精听2019-09-23

The Ruters news agency describes how eDNA works. Whenever a creature moves through its environment, it leaves behind very small amounts of DNA from skin, skills, hair and waist. Scientists can capture the DNA then try to identify the order of genetic information. They can identify an animal by comparing the captured DNA to large computer data bases. The Locknest monster has a long history, said into Columba, a member of Christian religious community, is said to have banished a water beast to the bottom of the nest in the 6th century.
This post was generated by put listening repetition system,  Check [url=http://home.putclub.com/listen.php?url=http://download.putclub.com/newupdate/jwj/jjt/2019.9.11VOAspecial3.mp3&subject=VOA鎱㈤
作者: polly945    时间: 2019-9-25 16:33

The Ruters news agency describes how eDNA works. Whenever a creature moves through its environment, it leaves behind very small amounts of DNA from skin, skills, hair and waist. Scientists can capture the DNA then try to identify the order of genetic information. They can identify an animal by comparing the captured DNA to large computer data bases. The Locknest monster has a long history, said into Columba, a member of Christian religious community, is said to have banished a water beast to the bottom of the nest in the 6th century.
作者: polly945    时间: 2019-9-25 16:34

The Ruters news agency describes how eDNA works. Whenever a creature moves through its environment, it leaves behind very small amounts of DNA from skin, skills, hair and waist. Scientists can capture the DNA then try to identify the order of genetic information. They can identify an animal by comparing the captured DNA to large computer databases. The Locknest monster has a long history, said into Columba, a member of Christian religious community, is said to have banished a water beast to the bottom of the River Ness in the 6th century.
作者: jianping2015    时间: 2019-11-2 10:27

They can identify any animal by comparing the captured DNA to large computer databases.
作者: Dancy-yangyi    时间: 2019-11-3 13:50

【Homework】
They can identify an animal, by comparing the captured DNA to large computer data bases.




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