拼合分数

Daily English-2017年02月23日

The happiness of life is made up of minute fractions the little soon forgotten charities of a kiss, a smile, a kind look, a heartfelt compliment. 生活中的快乐是由一些小片断组成很快被遗忘的亲吻、微笑、关爱的眼神、由衷的

发表于:2018-12-02 / 阅读(97) / 评论(0)

Daily English-2017.02

数学英语 40 How to Divide Fractions

by Jason Marshall A few months ago we talked about how to multiply fractions. Now that were comfortable doing this and weve talked about a few applications of multiplying fractions such as how to convert units and how to estimate how fast someone is

发表于:2018-12-07 / 阅读(71) / 评论(0)

数学英语

数学英语 34 How to Multiply Fractions

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(60) / 评论(0)

数学英语

数学英语 02 How are Fractions and Division Related?

by Jason Marshall In the last episode, we talked about exactly what decimal points and decimal numbers are, and why they are so convenient to use. In the next few weeks were going to continue talking about decimals and their place in the world of mat

发表于:2018-12-07 / 阅读(82) / 评论(0)

数学英语

2018年CRI More exchanges conducted between China, UK on education

As part of the cooperation between China and the UK in education, more and more British primary school teachers and their Chinese counterparts have been conducting exchanges in a bid to learn from each other. A group of over 30 Chinese math teachers

发表于:2018-12-24 / 阅读(60) / 评论(0)

2018CRI中国国际广播电台

SSS 2012-03-27

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute? Stuck on a tricky math problem? Start clapping. Grade school kids who learned about fractions through a rhythm-and-music-based curriculum outperformed their peers in t

发表于:2018-12-24 / 阅读(88) / 评论(0)

Scientific American(三)月

每日一词【19】split up：分手

今天要学的一个词组: split up. Split up是分手的意思。最近呢，Kate Hudson and Chris Robinson are splitting up after nearly six years of marriage, said her publicist. Kate Hudson和丈夫结婚将近六年决定分手。哎，又一对

发表于:2018-12-30 / 阅读(57) / 评论(0)

英语每日一词

数学英语 21 What are Numerators and Denominators?

图片1 图片2 by Jason Marshall In the last article, we discovered that integers alone are not sufficient to fully describe the world around uswe need the fractions existing between the integers too. (In learning that, we also learned that fraction

发表于:2019-01-02 / 阅读(146) / 评论(0)

数学英语

数学英语 13 How to Use Percentages to Calculate Tips

图片1 图片2 by Jason Marshall A few articles ago, I asked if you ever found yourself at restaurants fumbling to figure out how much to tip; I guessed that you might occasionally resort to seeking advice from your smart phone; and I told you that

发表于:2019-01-02 / 阅读(155) / 评论(0)

数学英语

数学英语 16 What are Decimals?

by Jason Marshall Todays article is about decimal points and numbers and how theyre related to fractions. But first, the podcast edition of this tip was sponsored by Go To Meeting. Save time and money by hosting your meetings online. Visit GoToMeetin

发表于:2019-01-02 / 阅读(153) / 评论(0)

数学英语

数学英语 17 What Are Fractions?

图片1 图片2 by Jason Marshall Do you frequently find yourself at restaurants with friends fumbling to figure out how to split the bill and calculate the tip? Have you ever resorted to seeking advice from your smart phone? Dont worry, we all have.

发表于:2019-01-02 / 阅读(173) / 评论(0)

数学英语

英语歌曲:Split Personality

Split Personality 演唱者：pink hmm, ooh i do not trust so i can not love (uh cant no man be trusted) oh no, no, no and i will not dare to open up (this is dusted pink) well my rents passed due and now my car wont stop i hate the bus (arent you gl

发表于:2019-01-10 / 阅读(91) / 评论(0)

E乐吧

TED演讲:一就是一吗(1)

Which is correct: A dozen eggs is? Or A dozen eggs are? 哪个是正确的：a dozen eggs 'is' 还是 a dozen eggs 'are'？ I remember being in elementary school, and my teachers making a big deal about the unit. 我记得上小学的时候，我们老

发表于:2019-01-17 / 阅读(81) / 评论(0)

TED演讲教育篇

Lesson 159 - LICK / LICKETY-SPLIT

Lick Lickety split 今天我们要给大家介绍的两个习惯用语都是以 lick 这个字为主的。Lick 就是用舌头舔什么东西。比如说,你要是买了一个蛋卷冰淇淋,那你就非

发表于:2019-02-02 / 阅读(129) / 评论(0)

美国习惯用语

单词超市第144期 split up

发表于:2019-02-02 / 阅读(87) / 评论(0)

英语单词荟萃

美国习惯用语:441 split hairs; bad hair day...

上次我们学了几个由hair发展而来的习惯用语： win by a hair, lose by a hair, hair-raising。今天我们再要讲两个。第一个是：split hairs。 Slit意思是剖分。头发原本就相当纤细，再去剖分，那就不知有多

发表于:2019-02-12 / 阅读(104) / 评论(0)

美国习惯用语

TED演讲:为什么你应该热爱统计学(1)

Back in 2003, the UK government carried out a survey. 早在2003年，英国政府进行了一项调查。 And it was a survey that measured levels of numeracy in the population. 目的是了解国民的算术能力。 And they were shocked to find o

发表于:2019-02-14 / 阅读(86) / 评论(0)

TED演讲科学篇

George Michael admits Kenny split

BEIJING, Aug. 23 (Xinhuanet) -- British singer George Michael has admitted his split from long time partner Kenny Goss at his concert at the Prague State Opera House Monday. Kenny and I haven't been together for two and a half years, the 48-year-old

发表于:2019-02-14 / 阅读(80) / 评论(0)

英语新闻

学个词Learn a Word 第1543-split

今天我们要学的词是 split. Split is spelled s-p-l-i-t, split. Split 做为形容词，有劈开的，裂开的意思。比如，Lawmakers are split along party lines on the proposal. 对于这项提案，立法人员的态度按党派分成两个

发表于:2019-02-17 / 阅读(90) / 评论(0)

英语单词荟萃

学个词 19:split up

发表于:2019-02-24 / 阅读(107) / 评论(0)

学个词

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