谐小七度

词性--数词

数词 ( num. ) ：表示数目或事物的顺序。如： one, two, three, first, second, third, fourth. 数词： 1 、分类：数词有基数词和序数词两种。英语的数词可以作句子的主语、宾语、表语和定语。 2 、基

发表于:2018-12-13 / 阅读(157) / 评论(0)

初中语法汇总

SSS 2010-05-20

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(71) / 评论(0)

Scientific American(五)月

体育美语-017 Seventh Inning Stretch

YC: Gosh, Patrick, this baseball game is taking forever. PW: Well, Yang Chen, a baseball game is nine innings long. YC: 一场棒球赛有9个 innings 9局。 PW: Oh--It's the seventh inning already? All right! You get to experience the famous sevent

发表于:2018-12-25 / 阅读(90) / 评论(0)

体育美语

优美音乐来自和谐的数学组合(有声)

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(54) / 评论(0)

60秒科学

VOA标准英语2012--Morganfield Channels Bluesman Dad on 'Son Of The Seventh Son'

Morganfield Channels Bluesman Dad on 'Son Of The Seventh Son' Muddy Waters or Mud Morganfield? Its almost impossible to tell. Of course, nothing would please Mud more than hearing people say he sounds just like his late father Muddy Waters on the tra

发表于:2019-01-13 / 阅读(36) / 评论(0)

VOA标准英语2012年(三月)

VOA标准英语2010年-Catherine Russell Releases Blues Influ

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(54) / 评论(0)

VOA标准英语2010年(六)月

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3-phosphoglyceric acid dehydrase