Lesson 67 Volcanoes 火山 First listen and then answer the question. 听录音,然后回答以下问题。 Why does Tazieff risk his life like this? Haroun Tazieff, the Polish scientist, has spent

发表于:2018-11-28 / 阅读(229) / 评论(0) 分类 新概念英语第二册

By Gary Garriott Broadcast: September 15, 2003 This is Robert Covent with the VOA Special English Development Report. 1)Clay is found almost everywhere in the world. It is formed by the action of wind

发表于:2018-12-01 / 阅读(579) / 评论(0) 分类 VOA2003(下)-发展与科学

So we have gone through almost 30 characters. 我们已经学了差不多三十个汉字, By using this method, the first eight radicals will allow you to build 32. 通过这个方法,这八个基本字可以衍生出三十二个汉字, The nex

发表于:2018-12-18 / 阅读(59) / 评论(0) 分类 TED演讲教育篇

I'm going to ask you three multiple choice questions. 我会给你们做三道多项选择题。 Use this device. Use this device to answer. 用这个装置来回答。 The first question is, how did the number of deaths per year from natural disaste

发表于:2018-12-18 / 阅读(47) / 评论(0) 分类 TED演讲科学篇

New horizon's chief scientist is H. And where we are right now is a mission control for the new horizon's mission to Pluto, this is where we watch all the activities that are currently on the new horizon's mission, we have over here to the left the p

发表于:2018-12-27 / 阅读(87) / 评论(0) 分类 探索与发现2015年

(woman) I'd like to begin by thanking Dr. Kane for inviting me to be here today. Although I'm not a geologist, I have been collecting minerals for years. My collection is rally diverse because I've traveled all over the world to find them. Today I'v

发表于:2018-12-30 / 阅读(63) / 评论(0) 分类 托福听力短文

Three months ago, Mt Tongariro erupted, sending a cloud of ash into the sky. Today the same thing happened and it happened suddenly, without any early signs or noise. Again it sent a cloud of ash into the sky, about 5000m high. Listen to August 8th 2

发表于:2018-12-31 / 阅读(80) / 评论(0) 分类 新西兰英语

Crater 火山口 A crater is a big hole in the ground. 火山口就是地面上的大洞。 Volcanic activity can make craters. 火山活动会形成火山口。 After a volcano erupts, we see a huge hole on the top of the volcano. 火山喷发后,火

发表于:2019-01-10 / 阅读(127) / 评论(0) 分类 与美国小学生一起学英文第7册

Magmas 岩浆 Have you heard about liquid rock? 你听说过液态岩石吗? It might sound funny to you. 这听起来可能很好笑。 How can a rock be liquid? While it can be. 岩石怎么可能是液体呢?但有时它还真是。 If the tem

发表于:2019-01-10 / 阅读(76) / 评论(0) 分类 与美国小学生一起学英文第8册

Fossil 化石 Fossils are the ramains of animals or plants. 化石是动物或植物的遗骸。 They are usually inside of rocks. 它们通常在岩体内。 They are typically more than ten thousand years old. 它们通常有一万多年的历史。

发表于:2019-01-10 / 阅读(67) / 评论(0) 分类 与美国小学生一起学英文第5册

His questions were different now, though, not as easily answered. 不过,他现在的问题变得不一样了,不再那么容易回答了。 He wanted to know what I missed about home, insisting on descriptions of anything he wasn't familiar with

发表于:2019-01-22 / 阅读(61) / 评论(0) 分类 暮光之城•暮色

Although this image may seem like something that would only happen in a dream, photographer Nick Meek to bring that vision to life in a stunning campaign for Sony's new 4K TV. In total, 8 million flower petals were collected and released onto the lus

发表于:2019-02-08 / 阅读(58) / 评论(0) 分类 阅读空间

There are few corners of the world that remain blissfully oblivious to tourism. 世间幸有几处世外桃源,尚未受到旅游产业的惊扰。 The Azores can be counted as nine of them as this is the number of islands that make up the Portugue

发表于:2019-02-16 / 阅读(41) / 评论(0) 分类 阅读空间

After six days of being grounded aeroplanes have been given the all-clear to fly in British airspace again. The UK has effectively been a no-fly zone since last Thursday when a huge cloud of volcanic ash was thrown up into the atmosphere by a volcano

发表于:2019-02-23 / 阅读(69) / 评论(0) 分类 英语时差8,16

The obvious risk of this happening to crowded passenger planes in British airspace was enough for the UK's Civil Aviation Authority to enforce a total ban on flights a move which was mirrored by other northern European countries. The dangers of flyin

发表于:2019-02-23 / 阅读(67) / 评论(0) 分类 英语时差8,16

And in between there's everything you could possibly imagine. 介于二者之间的东西应有尽有,只要你想得出来。 I've never been any place where geology is more evidentor prettier. 我从来没有见过哪个地方,地质情况是如此

发表于:2019-02-25 / 阅读(61) / 评论(0) 分类 万物简史

14 The Fire Below 第十四章 地下的烈火 In the summer of 1971, a young geologist named Mike Voorhies was scouting around on some grassy farmland in eastern Nebraska, 1971年夏,一位名叫迈克沃里斯的年轻地质学家在内布拉斯加

发表于:2019-02-25 / 阅读(60) / 评论(0) 分类 万物简史

The first Anderson or Witzke learned of this setback to their careers was when they arrived at a conference in South Dakota 这对他们的事业是个挫折。安德森和威策克最初听到这个消息是在他们出席南达科他州的一次会议

发表于:2019-02-25 / 阅读(104) / 评论(0) 分类 万物简史

He insisted that the iridium had been deposited by volcanic action, 他坚持认为,铱是由火山活动沉积的, even while conceding in a newspaper interview that he had no actual evidence of it. 即使他在一次记者采访中承认,他拿

发表于:2019-02-25 / 阅读(64) / 评论(0) 分类 万物简史

现在,我们拿GRE阅读NO题的NO8-1这篇文章做一个示范,来说明一下怎样提高新GRE阅读能力。 NO8-1,我们从词--句--篇章来谈谈这篇文章。 原文: Geologists have long known that the Earths mantle is heterogene

发表于:2019-03-11 / 阅读(127) / 评论(0) 分类 GRE英语