数学推论

用Mp3背六级单词081

discourse profound irony chronic drama merciful regulate blur antarctic above-mentioned inference odor species abnormal retard tyrant peck ignorance hoarse commence category reveal revelation revenge

发表于:2018-12-01 / 阅读(145) / 评论(0)

用Mp3背六级单词

TED演讲：拥有大脑的真正原因(5)

So let's think about the inference. You want to generate beliefs about the world. 我们先来看推断。在推断中，我们要建立对于当前情景的信念。 So what are beliefs? Beliefs could be: where are my arms in space? 那么什么是信

发表于:2018-12-02 / 阅读(125) / 评论(0)

TED演讲教育篇

VOA慢速英语--“脸盲”的人无法识别人脸

'Face Blind' People Cannot Remember Faces From VOA Learning English, this is the Health Lifestyle report. Some people are great at remembering faces. Once they meet you, they never forget how you look. They might say things like, I never forget a fac

发表于:2018-12-16 / 阅读(116) / 评论(0)

2018年VOA慢速英语(十)月

走进剑桥大学第7期:没有铆钉的数学轿

The Mathematical Bridge 没有铆钉的数学轿 The Mathematical Bridge was built in 1749 by James Essex the Younger to the design of William Etheridge. It had subsequently been rebuilt to the same design in 1866 and 1905. 数学桥是1749年詹姆斯

发表于:2018-12-18 / 阅读(94) / 评论(0)

走进剑桥大学

世界节假日博览第47期:圆周率日

Pi Day is on March 14. This is the day when mathematicians and geometry enthusiasts around the world get together and celebrate the mathematical constant of Pi. There are two good reasons to hold Pi Day on March 14. The first is that in the American

发表于:2018-12-29 / 阅读(75) / 评论(0)

世界节假日博览

80天攻克雅思核心词汇-33

assume假定 aftermath后果 conceive设想 consequence结果 deadlock全局 deduce推论 elicit引出 exterior外部的 hence因此 inference推论 interpret解释 minute微小的 nominate提名 omit遗漏 premise前提 presumption假定 psycology心理

发表于:2018-12-30 / 阅读(87) / 评论(0)

80天攻克雅思核心词汇

学英语 23 School LIfe

I overslept this moring.我早上睡过头。 I went to school.我去上学。 I studied English.我学英文。 The homework was hard.家庭作业很难。 I have a test tomorrow. 明天有考试。 I am good at math.我很擅长数学。 Math is in

发表于:2019-01-02 / 阅读(109) / 评论(0)

不用背句型学英语

Earthquake1 Warning System

Broadcast: May 16, 2003 By George Grow This is the VOA Special English Environment Report. Scientists in the United States have developed a computer program that they say could provide an early warnin

发表于:2019-01-02 / 阅读(108) / 评论(0)

VOA2003（上）-科技导航

北师大版高中英语模块10--Unit29(2)-5

[00:00.00]5 We all have genius within us [00:04.35]For years,scientists have speculated [00:06.66]that the talents possessed by [00:08.13]so-calledidiots savants- [00:10.46]as depicted by Dustin Hoffman in the film [00:12.97]Rain Man-may be accessibl

发表于:2019-01-10 / 阅读(263) / 评论(0)

北师大版高中英语模块10(选修)

VOA慢速英语 2008 1001b

This is the VOA Special English Health Report. Governments, businesses and other groups have promised to add three billion dollars to the fight against malaria. The promises came last week at a meeting at the United Nations in New York. The money wi

发表于:2019-01-11 / 阅读(138) / 评论(0)

VOA慢速英语2008（十）月

托福听力单句训练附答案:第94期

听力题目： 7. (A). Alex did fine in calculus. (B). Calculus was hard for Alex. (C). Alex had trouble getting to math class. (D). It used to be difficult for Alex to find us. 8. (A). Why is California so popular? (B). California is my favorite st

发表于:2019-01-18 / 阅读(161) / 评论(0)

托福听力单句训练

英语口语之精华语句

1. What college are you attending? 2. What are you majoring in? /What's your major? 3. What grade /class〖年级和班级〗are you in? 4. What school did you go to? /Where do you go to school? 5. How many courses are you taking this semester? 6. I'

发表于:2019-01-21 / 阅读(303) / 评论(0)

天天商务口语

英语六级听力考试预测模拟练习6

[00:00.00]Listening Comprehension (20 minutes) [00:-1.00]Section A [00:-2.00]Directions:In this section,you will hear 10 short conversations.At the end of each conversation,a question will be asked about what was said.Both the conversation and the qu

发表于:2019-01-25 / 阅读(168) / 评论(0)

英语六级听力练习集锦

走进牛津大学第26期:牛津大学最大的学部

The Medical Sciences Division is the largest academic division in the University of Oxford, and also an internationally renowned centre for biomedical and clinical teaching and research. 医学部是牛津大学最大的学部，也是一个国际知名

发表于:2019-01-29 / 阅读(115) / 评论(0)

走进牛津大学

VOA慢速英语20060323a

EDUCATION REPORT - Intel Science Talent Search Winners AnnouncedBy Nancy Steinbach Broadcast: Thursday, March 23, 2006 I'm Steve Ember with the VOA Special English Education Report. An eighteen-year-o

发表于:2019-01-30 / 阅读(130) / 评论(0)

2006年慢速英语（三）月

英语杂谈：58 The mathematical marriage predictor

You might not think that mathematicians have anything particularly relevant to say about your love life. But you'd be wrong--if we're talking about James Murray, a mathematician at the University of Washington in Seattle who teamed up with Psychologi

发表于:2019-01-31 / 阅读(139) / 评论(0)

英语杂谈

英语四级词汇真题强化训练 (第六十期)

本期真题 1. The little girl was so frightened that she just wouldn't ________ her grip on my arm. A) loosen B) remove C) relieve D) dismiss 2. He never arrives on time and my ________ is that he f

发表于:2019-02-01 / 阅读(114) / 评论(0)

英文语法词汇

“结石”怎么说

结石怎么说如果说，calculus（微积分）还有一层含义，即表示日常最令人痛之欲绝的结石，您会不会很很惊异？calculus（微积分）和calculus（结石）之间从词源上讲有无联系呢？今天的词海拾贝

发表于:2019-02-07 / 阅读(116) / 评论(0)

英语口语

词汇资料-2005年硕士考试英语新大纲增加词汇表-i

ideology 意识形态；观念学 idiot 白痴 ignorance 无知 illusion 幻影 impart 传授；透露 incentive 激励；动机 indulge 纵情于；纵容 infect 传染 inference 推论 infrastruct

发表于:2019-02-07 / 阅读(90) / 评论(0)

考研英语

PBS高端访谈:缅怀另类的天才:约翰·纳什

HARI SREENIVASAN: Returning now to the death of Nobel Prize-winning mathematician John Nash. I'm joined by Nash's colleague and friend Robbert Dijkgraaf, director of the Institute for Advanced Study in Princeton, New Jersey. So, first off, my condole

发表于:2019-02-17 / 阅读(119) / 评论(0)

PBS访谈社会系列

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学英语单词

a blanket of smoke

Alpha-N-Acetylglucosaminidase

American-style option

centrifuge discharger

colpocystoplasty