标签：火星发现有水 相关文章

有声英文阅读-钻石

Diamonds 钻石 Diamonds are rare, beautiful, and also quite useful. They are the hardest substance found in nature. That means a diamond can cut any other surface. And only another diamond can make a

发表于:2018-12-05 / 阅读(68) / 评论(0) 分类 有声英文阅读

克雷格·文特:DNA和海洋

从艰苦漫长的环球探险中，基因组学先驱克雷格文特忙里偷闲，为我们讲述其团队描绘海洋生物多样性的历程。到目前为止，他们已经发现了数百万的基因。

发表于:2018-12-09 / 阅读(170) / 评论(0) 分类 TED公开课:潜入深渊

哈佛大学图书馆发现首本人皮书

Scientists at Harvard have confirmed a 19th century book in one of the university's libraries is bound in human skin. 哈佛大学科学家已经证实，该校图书馆一本19世纪图书的封面材料取自人类皮肤。 Conservators at the univ

发表于:2018-12-11 / 阅读(68) / 评论(0) 分类 英语新闻

中英双语新闻 科学家发现牙齿自我修复方法

BBC News with Marion Marshall. The United States says its special forces have mounted a raid against leaders of the Islamic State group in Syria. The Pentagon said a unit of commandos,tasked with tracking down jihadist leaders, carried out the operat

发表于:2018-12-20 / 阅读(75) / 评论(0) 分类 中英双语新闻

快口说英语035

No. 35. Its on sale today. 今天大促销（大减价、大拍卖） Practice: Listen and repeat. A. One: Everything is fifty percent off. 所有物品半价销售。 Two: It is on sale today only. 促销仅限今天。 Three: If I buy the pants, th

发表于:2018-12-25 / 阅读(49) / 评论(0) 分类 快口说英语

美式英语正音训练第67期:练习4(12)

Exercise 4-12: Finding American T Sounds Once again, go over the following familiar paragraph. First, find all the T's that are pronounced D (there are nine to thirteen here). Second, find all the held Ts (there are seven). The first one of each is m

发表于:2018-12-27 / 阅读(91) / 评论(0) 分类 美式英语正音训练

英语小达人 34 The Butterfly

The Butterfly 蝴蝶 I had had it with life. My career was unexciting. My marriage was on the rocks and I didn't like the direction my figure was going.I felt life was boring and meaningless. 我受够了这样的生活，我的生活枯燥乏味，我

发表于:2018-12-31 / 阅读(71) / 评论(0) 分类 英语小达人

科学家发现基因决定人们对咖啡的需求

Whether a cup of java will leave you craving more could be chalked up to your genes. 一杯咖啡是否会使你上瘾也许是由你的基因决定的。 People with a newly identified genetic variant in their DNA, called PDSS2, may be inclined to d

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 实用英语

词语固定搭配总结(4)

我们经常接触到英语不难发现，英语中有很多固定搭配需要我们理解记忆。从今天开始，我们就开始分类总结高中阶段需要我们掌握的固定搭配都有哪些吧。 接现在分词作宾补的20个常用动词

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 实用英语

能让我们开怀一笑的22件小事

有时候乐观的态度只在一瞬间，很小的一件事就能看出你对生活的态度。小编选了22件生活中的小事，如果你遇到这些事情，心里会为之一笑吗？ 1. Your coffee comes exactly as you like it, with the prec

发表于:2019-01-08 / 阅读(68) / 评论(0) 分类 励志英语

英国科学家称已发现战争的最古老证据

AS IT IS 2016-01-25 Scientists Find Most Ancient Evidence of War British scientists say they have found the oldest known evidence of war. Researchers discovered the remains of 27 people near Lake Turkana in northern Kenya. Scientists say they believe

发表于:2019-01-12 / 阅读(239) / 评论(0) 分类 2016年VOA慢速英语(一)月

过去分词的用法

从结构上看，过去分词要比现在分词简单得多，因为过去分词只有一种形式，它既没有完成式，也没有被动式。为什么会这样简单呢？因为从意义上看，过去分词本身既可表示完成意义，同时

发表于:2019-01-16 / 阅读(81) / 评论(0) 分类 英文语法词汇

灵书妙探 第三季 第6集

一个女人被杀害了。Beckett和Castle发现凶手的作案手法和四年前的一名3k杀手的作案手法极其相似，那么是四年前的那个3k凶手又回来了吗？就在他们还没有任何线索的时候又有一个受害者出现了

发表于:2019-02-05 / 阅读(71) / 评论(0) 分类 灵书妙探 第三季

灵书妙探 第三季 第4集

一位年轻的管理人员被杀害了。尸检发现凶手用的古董枪所含的子弹已有200年的历史了。这一发现确实让Beckett和Castle吃了一惊。后来经过重重追踪他们最终抓获了凶手，但是深思熟虑后Becket

发表于:2019-02-05 / 阅读(86) / 评论(0) 分类 灵书妙探 第三季

双语发现：埃及金字塔并非奴隶所建

New tombs found in Giza support the view that the Great Pyramids were built by free workers and not slaves, as widely believed, Egypt's chief archaeologist said on Sunday. Films and media have long depicted slaves toiling away in the desert to build

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 实用英语

PBS高端访谈:新的科学研究发现:你的工作将会被外包给机器人?

GWEN IFILL: Have you ever worried you might lose your job to a robot? I have. Hari Sreenivasan finds it could well happen with advances in artificial intelligence, or A.I., transforming the work force. Thats the latest report in our series on inventi

发表于:2019-02-17 / 阅读(61) / 评论(0) 分类 PBS访谈社会系列

科学家发现让大脑清醒的物质

LONDON, July 29 (Xinhua) -- By changing some particular brain chemicals lab mice would become hyperactive and sleep for just 65 percent of their normal time, according to a study released Wednesday by the Imperial College London. The chemicals, hista

发表于:2019-02-18 / 阅读(59) / 评论(0) 分类 英语新闻

英文短篇故事（纽约）358 An Out-of-Control Printer (3)

Jeff went online. He looked at $99 printers. Canon had a Pixma MX410. It was an All-in-One printer. He read the reviews. They were good. Plus, the Pixma was reduced to $79. That would save him $20. It was 9 p.m. Saturday. He had just spent five hours

发表于:2019-02-22 / 阅读(87) / 评论(0) 分类 英文短篇故事（纽约）

英语口语中问路的表达方式

Remember to be polite when asking for directions and dont forget to say thank you! 问路的时候切记一定要礼貌，不要忘记说谢谢。 Are you travelling to an English speaking country? If you are one of the most important things you are

发表于:2019-02-24 / 阅读(62) / 评论(0) 分类 英语口语

实用口语：“我回来了”英文怎么说

Father! Open up! Let me in, Im home. 爸，开门！让我进来，我回来啦！ Mother! Open up! Im home. 妈妈，开门！我回来了。 I found Phyllis back. 我发现菲丽丝回来了。 Here I am. 我到了；我回来了。 Jim walked me b

发表于:2019-03-02 / 阅读(91) / 评论(0) 分类 英语口语
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