Lesson 200 Way 1. The change is improvement in one way. 2. I don't like his ways at all. 3. By the way, have you seen john lately? 4. I'll buy some bread on my way home. 5. She has two children with another one on the way. 6. This will go a long way

发表于:2018-12-02 / 阅读(82) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语初级版

By Jessica Berman Washington 29 October 2009 Ultraviolet, X-Ray images of gamma-ray burst Astronomers have discovered evidence of the oldest and most distant cosmic event ever detected, a burst from a dying star that occurred 13 billion years ago, v

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 VOA标准英语2009年(十月)

arm 武装 be confident 有信心 bury 埋藏 cave 山洞 come true 实现 confident 有信心的 detect 探测 entrance 入口 fairly soon 很快 finally 最后 gold 金子 invent 发明 it is said 据说 mine 矿 pirate 海盗 revealer 探测器 se

发表于:2018-12-17 / 阅读(59) / 评论(0) 分类 新概念英语第二册单词MP3

Emily was really energetic. She was athletic. She had two older brothers that really pushed her to kind of want to join the crowd. She loves people. She loves school. Like many other girls, she loves playing dress-up. Emily came home from school, a l

发表于:2019-01-01 / 阅读(61) / 评论(0) 分类 访谈录2013年

From VOA Learning English, this is the Health Lifestyle report. Scientists in Australia say they have developed the worlds first blood test to find a deadly skin cancer in its early stages. They say the test could save thousands of lives each year. C

发表于:2019-01-03 / 阅读(61) / 评论(0) 分类 2018年VOA慢速英语(九)月

Heres how the study worked.Children in Ghana some of whom had malaria, some who did not were given socks to wear for one night, and the trained dogs tried to identify the socks that had evidence of the malarial parasite.The key malarial evidence, the

发表于:2019-01-03 / 阅读(83) / 评论(0) 分类 VOA标准英语2018年(十一月)

Imagine if you could focus your nose the way you focus your eyes. Scientists now believe that animals with a highly developed sense of smell like rats and dogs, do just that. Similar to the way we taste sweet, salty sour and bitter on different parts

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(十一)月

By Mil Arcega Washington, D.C. 18 August 2006 watch Security report The alleged terror plot to use liquid explosives to bring down commercial jets over the Atlantic Ocean is fueling research into explosives detection technologies. Several U.S. compa

发表于:2019-01-13 / 阅读(121) / 评论(0) 分类 2006年VOA标准英语(八月)

By Steve Herman Honolulu, Hawaii 26 June 2006 The massive earthquake and tsunami that hit the Indian Ocean 18 months ago has pushed governments, international organizations and scientists to expand a sophisticated network to detect tsunamis. VOA's S

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 2006年VOA标准英语(六月)

US Students Prepare for Robotic Football Championship 美国学生准备机器人足球赛 Football fever will continue in Brazil next month when robotic teams from around the world will gather there seeking to win their own championship. In preparat

发表于:2019-01-14 / 阅读(46) / 评论(0) 分类 VOA标准英语2014年(六月)

研制先进军用无人机 This is no ordinary drone. It is designed to detect and attack an enemy UAV in mid-air. Shim Hyun-chul, and his team of students are testing this new technology that could one day be used by the South Korean military. Shim

发表于:2019-01-14 / 阅读(59) / 评论(0) 分类 VOA标准英语2016年(一月)

In 2016 the Laser Interferometer Gravitational-Wave Observatory, LIGO, made the first accepted detection of gravitational waves. So any time you move a mass it produces a gravitational waveso black holes, like the ones LIGO detected, these are stella

发表于:2019-01-20 / 阅读(82) / 评论(0) 分类 2017年Scientific American(三)月

By David McAlary Washington 14 September 2006 Astronomers have found that the universe began lighting up in its infancy. They have observed the most distant and oldest galaxies ever seen, small galaxies that helped lift the cosmos out of its dark ag

发表于:2019-01-31 / 阅读(128) / 评论(0) 分类 2006年VOA标准英语(九月)

Although snakes often have very sharp vision, a sense of smell, and a sensitivity to heat, their most important sensory system is one that we humans dont share with them at all. This sixth sense is called the vomeronasal system, and the sense organs

发表于:2019-03-06 / 阅读(123) / 评论(0) 分类 英语时差8,16