By their very definition,black holes are 1) objects which are not supposed to 2) emit anything .It therefore seemed that the area of the 3) event horizon of a black hole could not be regarded as its 4

发表于:2018-11-28 / 阅读(153) / 评论(0) 分类 疯狂英语2002年

UNIT 21 RADIO PROGRAMS( Ⅰ ) Lesson41 Part Ⅰ UNIT 21 RADIO PROGRAMS( Ⅰ ) Lesson 41 Part Ⅰ Warming-up Exercises Place Names Ankara Brussels Kampala London Rome Rangoon Washington Bangkok Vienna

发表于:2018-12-03 / 阅读(102) / 评论(0) 分类 英语听力入门 (全四册)

AS IT IS 2013-11-28 Music Helps Poor Children of Uganda 音乐可以帮助乌干达的贫困儿童 Hello, again! And welcome back. Im Jim Tedder in Washington. Today our program is about the arts music and painting. We will travel to Uganda to hear h

发表于:2018-12-07 / 阅读(54) / 评论(0) 分类 2013年VOA慢速英语(十一)月

November 5 is United Nations Tsunami Awareness Day. Tsunami is a Japanese word for a long, destructive ocean wave caused by an undersea earthquake. The goal of the observance is to learn from disasters of the past and to prepare for the future. Two t

发表于:2018-12-08 / 阅读(58) / 评论(0) 分类 2017年VOA慢速英语(十一)月

These are common remarks one may hear at various sporting events. At the time they are made, they may seem innocent enough. But lets not kid ourselves. They have been known to influence behavior in such a way as to lead to real bloodshed. Volumes hav

发表于:2018-12-08 / 阅读(55) / 评论(0) 分类 四六级词汇与结构练习

Kenya's Kiplagat focus on New York title and marathon majors NAIROBI, Oct. 31 (Xinhua) -- Kenya's hopes and prayers will be with world champion Edna Kiplagat on Sunday when she lines up among elites eyeing to clinch her second New York Marathon title

发表于:2018-12-12 / 阅读(63) / 评论(0) 分类 VOA标准英语2012年(八月)

turning?point?转折点 英文释义? An?event?or?a?moment?in?time?at?which?a?majoractivity?changed?direction 例句? EXAMPLE:?Graduating?from?university?is?often?a?major?turning?point?in?the?lives?of?many?youngpeople. 大学毕业,通常是很多年

发表于:2018-12-12 / 阅读(44) / 评论(0) 分类 每日商务英语

Fireworks! Now, the VOA Special English program, Words and Their Stories. Im Rich Kleinfeldt. Today we tell about the word fireworks. The expression fireworks gets its meaning from the fireworks that people shoot into the sky when they are celebratin

发表于:2018-12-16 / 阅读(45) / 评论(0) 分类 2013年VOA慢速英语(七)月

Lesson 10 Small Talk 第十课 闲聊 August 24 8月24日 High School Reunions 高中同学会 Read it! 读读看! Taylor is planning her high school class reunion. 泰乐正在筹办她高中班级的同学会, She's working hard! 她很努力认真

发表于:2018-12-18 / 阅读(62) / 评论(0) 分类 大家说英语

Lesson 44 Part Ⅰ Lesson 44 Part Ⅰ Warming-up Exercises Numbers and Time: Olympic Gold Medal Winners in 1976 Event Competitor, Country Performance 100 meter (m) H.Crawford, Trinidad & Tobago ____

发表于:2018-12-27 / 阅读(71) / 评论(0) 分类 英语听力入门 (全四册)

(WB) Before we adjourn, I'd like to remind everybody about the upcoming fundraising event--- the ten kilometer run. The run is being organized to help raise money for the renovation of the old gym. Our gym is in desperate need of repair, and the uni

发表于:2018-12-30 / 阅读(54) / 评论(0) 分类 托福听力短文

(WA-WW) Yesterday we talked about the anecdote. Today we're going to move on to one of the most popular literary forms in Western literature --- the short story. A short story is a piece of prose fiction, usually under 10,000 words. Although it's si

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 托福听力短文

UNITED NATIONS, April 21 (Xinhua) -- More than 165 UN member states are expected to attend a high-level signing ceremony for Paris climate agreement, including an estimated 60 heads of state and heads of government, a UN spokesman said here Thursday.

发表于:2019-02-08 / 阅读(74) / 评论(0) 分类 英语新闻

A group of bikini-clad women was escorted by security from a Beijing shopping complex after they were hired to promote a new app Tuesday. 一组穿比基尼的美女在安保人员的护送下从北京一家购物中心里出来,她们都是周二这

发表于:2019-02-13 / 阅读(89) / 评论(0) 分类 阅读空间

LONDON, Aug. 8 (Xinhua) -- American Aries Merritt ran a personal best of 12.92 seconds to win the Olympic men's 100m hurdles title on Wednesday as the U.S. closed in upon China on the medals table thanks to victories in track and field. Merritt got a

发表于:2019-02-13 / 阅读(64) / 评论(0) 分类 英语新闻

Today marks the World Environment Day, an occasion promoted by the United Nations Environment Program or UNEP to increase awareness of the environmental problems affecting people's lives. The theme of this year's event is Eat. Think. Save, a campaign

发表于:2019-02-14 / 阅读(218) / 评论(0) 分类 世界各地新闻集锦

模仿文本: We are, to all intents and purposes, our minds. They, more than anything else, define the kind of person we are. Yet, as Barack Obama recently observed while launching a 100-million-dollar brain intiative, our inner spaces are also al

发表于:2019-02-16 / 阅读(59) / 评论(0) 分类 英音模仿秀

Success Is a Choice All of us ought to be able to prepare for the predictable challenges and setbacks that crop up every day. If we expect that life won't be perfect, we'll be able to avoid an impelling force to quit. But even if you are strong eno

发表于:2019-02-19 / 阅读(73) / 评论(0) 分类 实用英语

Everybody Knows: You cant be all things to all people. You cant do all things at once. You cant do all things equally well. You cant do all things better than everyone else. Your humanity is showing just like everyone elses. So: You have to find out

发表于:2019-02-19 / 阅读(52) / 评论(0) 分类 英语美文

Have you ever thought that the English are mad? Of course you have. And after todays podcast, you will know that it is true. But first we must meet the English verb to tumble. Tumble means, simply, to fall down. For example, if you are coming down so

发表于:2019-02-19 / 阅读(64) / 评论(0) 分类 听播客学英语