非线性积体光学

They Did It With Mirrors!

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(228) / 评论(0)

疯狂英语2003年

小学综合英语1A--INTEGRATED PRIMARY ENGLISH 1A

INTEGRATED PRIMARY ENGLISH 1A [01:35.19]The alphabet [01:43.29]Aa apple [01:48.46]Bb baby [01:52.90]Cc carrot [01:57.16]Dd door [02:01.31]Ee egg [02:05.99]Ff flower [02:10.43]Gg grass [02:15.60]Hh hat [02:20.46]Ii ice cream [02:25.32]Jj jar [02:29.68

发表于:2018-12-13 / 阅读(231) / 评论(0)

小学综合英语1A

蒋健棠英语广播 Episode96:养宠物的人比不养的健康状况差

1. a little bit,有点,有几分。 eg:Move over this way a little bit. 往这么挪一挪。 2. confusing,令人困惑的，让人容易混淆的。 eg:I see a lot of students stretching and so on, so it is very confusing for me. How do we solve the

发表于:2018-12-18 / 阅读(146) / 评论(0)

蒋健棠教你听英语广播

走进剑桥大学第8期:牛顿的苹果树

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家，也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(131) / 评论(0)

走进剑桥大学

天天练口语：Preparation for a meeting

Mr. Li: Linda, have you prepared fully for tomorrows meeting? 李先生：琳达，明天的会议做好充分准备了吗？ Linda: Yes, Mr. Li. Everyone has been informed. 琳达：是的，李先生。我已经通知大家了。 Mr. Li. Great, we

发表于:2018-12-26 / 阅读(112) / 评论(0)

天天练口语

Integrated Schools In America, 50 Years Later

This week, Americans mark a turning point in the history of the United States. Fifty years ago, the Supreme Court issued a ruling that declared racial segregation in the nation's public schools to be

发表于:2019-01-06 / 阅读(127) / 评论(0)

VOA2004（上）--国际时事

疑问词why引导的省略句

疑问词why引导的省略句中的不定式在当代英语中一般须省去to。如： 1. 肯定形式 Why talk so much about it? 这样大谈它干嘛? You're fully insured, so why worry? 你已经全部保险了，那何必还担心呢? Why ask

发表于:2019-01-09 / 阅读(109) / 评论(0)

英文语法词汇

VOA慢速英语--在美国芭蕾舞剧院

American Ballet Dancer at Bolshoi 在美国芭蕾舞剧院 Many young Americans dream of becoming a dancer for a prestigious ballet school. That dream is now a reality for 15-year- old Harper Ortlieb. Harper Ortlieb left her small town in Oregon to m

发表于:2019-01-12 / 阅读(122) / 评论(0)

2016年VOA慢速英语(三)月

英语听力：自然百科穿越银河系的旅行 Through Milky Way—14

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(270) / 评论(0)

自然百科2011年

乔布斯传第63期:苹果二代风暴(1)

An Integrated Package 一体机 As Jobs walked the floor of the Personal Computer Festival, 乔布斯在个人电脑节的展厅考察了一番后。 he came to the realization that Paul Terrell of the Byte Shop had been right: 意识到Byte Shop的保

发表于:2019-01-22 / 阅读(97) / 评论(0)

乔布斯传

AGRICULTURE REPORT - Integrated Pest Management

AGRICULTURE REPORT - Integrated Pest Management By Mario Ritter Broadcast: Tuesday, February 22, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The use of pesticides was an impor

发表于:2019-01-30 / 阅读(136) / 评论(0)

农业与发展

学个词Learn a Word 第1342期　career path

今天我们要学的词是career path。 Career path, 职业生涯。求职顾问建议大家尝试不同种类的工作。 Having a nonlinear career path can make you more interesting to potential employers, 有非直线职业生涯的人在雇人老

发表于:2019-02-02 / 阅读(120) / 评论(0)

英语单词荟萃

China reforms railway court system

BEIJING, July 30 (Xinhua) -- China's railway courts are now being integrated into civilian courts as part of reforms that are intended to help build a unified judicial system. Railway courts handle criminal and civil cases concerning railway transpor

发表于:2019-02-03 / 阅读(122) / 评论(0)

英语新闻

新西兰英语 108 Private and State Integrated Schools

Wanganui Collegiate is thinking about becoming a state integrated school. It has been a private Church of England high school for 150 years. Most of that time, it was a boarding school for boys only. Recently it became a co-ed school, open to girls a

发表于:2019-02-06 / 阅读(111) / 评论(0)

新西兰英语

可以调焦的眼镜?

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜，但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(132) / 评论(0)

实用英语

乔布斯传第232期:NeXT计算机(2)

On a beautiful spring day in 1986, 在1986年春天的一个美丽的日子， they met in the publishing house's grand building in the heart of Oxford, 他们在牛津郡中心的出版社大楼见面， where Jobs made an offer of $2,000 plus 74 ce

发表于:2019-02-15 / 阅读(94) / 评论(0)

乔布斯传

雅思作文写作模板

分析型1.Recently the ...has been brought into focus...Nowhere in history has the issue been more visible. In this essay, I aim to explore this complicated phenomenon from diverse perspectives, identify the relevant contributing factors and bring u

发表于:2019-02-18 / 阅读(143) / 评论(0)

雅思英语

如何保持托福口语逻辑连贯

在托福口语的测试中，逻辑连贯性和语音语调是最为背关注的重点，但是语音语调往往是可以再模仿中逐渐学会的，那逻辑性呢?怎样才能逐渐养成习惯呢? 在新托福口语考试的6个Task中，前2个

发表于:2019-02-18 / 阅读(92) / 评论(0)

托福英语

How Do You Balance Life and Work?

How Do You Balance Life and Work? Age 4: He was composing music. Age 8: He scored 1,500 out of 1,600 possible points on the SAT. Age 9: He attended Chicagos Loyola University and was still delighted in reading childrens books. Age 12: He entered medi

发表于:2019-02-25 / 阅读(185) / 评论(0)

阅读空间

如何建立托福口语的逻辑框架

在托福口语考试的6个Task中，前2个是Independent Task，后4个为Integrated Task。前面2个可以直接根据指令来回答问题，而后面的4个要以综合听力和阅读的内容作答。在Task 5的时候，加入的是听力的内

发表于:2019-02-26 / 阅读(112) / 评论(0)

托福英语

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学英语单词

-leafed

Afragola

air supply volume per unit area

artificial

beaudin

Belyakov, Ostrov

benzenediazonium hydroxide