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

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,

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

美联社新闻一分钟 2006-12-26

1. On Santa's busiest day, he is getting a little help from postal workers in Washington DC. Some employees gathered today to make sure all the last-minute express packages got delivered in time for t

You Do the Math

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

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

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

4+1听力口语MP3-句型 08

Part One 句型推荐 1. My hobby is collecting stamps. What's your hobby? 2. Some people like riding horse, but I prefer golfing. 3. Writing is just an avocation with me. 4. It's relaxing and takes m

交流表达-042.Reason

原因 Reason 询问理由 Asking for reason Why? Have you got any idea why? do you know why? Why do you think? why did? What? Whats the reason? How did it come about that? Is that why? Is that the reason? 提供理由 Giving reasons The thing is The reason w

英语作文四、六级考试万能作文 7Band6January1995

[00:00.00]My View on the Negative Effects of Advertisemen [00:05.07]Nowadays,people constantly find themselves exposed to various advertisement [00:11.76]Advertising is indeed necessary to peopl [00:15.41]But some of the advertisements really have ne

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

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

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

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.

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

跟艾米莉一起学口语 第529期:一次争吵

Jenny: I cant stand being with you anymore. Im sick of your drinking. 我再也受不了和你在一起了，你酗酒让我烦透了。 Michael: I swear never to drink again. Just give me another chance, please! 我发誓我再也不喝酒了，求你

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

趣说“上厕所”的地道英文表达

Do you usually say, Im going to the toilet in English? 你是否常用Im going to the toilet来表达上厕所呢? Although saying this can be correct in some contexts, it can be overly direct or even rudeespecially in American English. 虽然某些情

流行美语 第 83 课

Michael 和李华刚在外面吃完晚饭。李华会学到两个常用语：shoot 和shot。 L: 嗨，这顿饭吃得真不错。Michael, 快付帐，我们走吧。这次该你付了吧？ M: Yeah y

马虎词汇教程 list34-4

vital adj. 极重要的；生命的 vivid adj. 生动的 vocation n. 职业，行业 vogue n. 流行 void n. 空间；adj.空的 volatile n./adj. 多变的，反复无常的；挥发性 volcano n. 火山