标签：math 相关文章

大学生活英语-Finding an Error in Your Test Score(2)

A: I was looking at my test score and think that it should be higher. B: Is the math wrong or the way the answer was marked? A: I think an answer got marked wrong that should have been marked right. B: These things can happen; let's double-check the

发表于:2018-11-30 / 阅读(158) / 评论(0) 分类 英语情景对话-大学生活

豆知识 2009-11-22&11-24 社会化书签(1/2)

Its just too much. Did you know that there are over 15 billion web pages? To make sense of it all, wed need to pluck out the best pages and save them for later. We have choices. We could bookmark or add to favorites in our web browser. Nah, it quickl

发表于:2018-12-03 / 阅读(86) / 评论(0) 分类 英语解说豆知识2009年

数学英语 36 How to Convert Units

by Jason Marshall In the last article, we began discussing how to convert from one system of units to anotherfor example from miles to kilometersand how all of this relates to the multiplicative identity. But we didnt quite have enough time to get to

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 数学英语

数学英语 23 What are the Range and Standard Deviation?

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(108) / 评论(0) 分类 数学英语

数学英语 31 What are Area and Volume?

by Jason Marshall The last article about how to use math to send encrypted messages ended with a bit of a cliffhanger. The good news is that you will soon find out how the story ends. But, as I warned last time, the bad news is that that isnt going t

发表于:2018-12-07 / 阅读(72) / 评论(0) 分类 数学英语

小笨霖英语笔记103集: 美语活起来(三)

喔~~ 亲爱的(各位读者)，那个宋楚鱼打电话给小笨霖，说要找他，提醒他应该在两点前把英语笔记写好。笨霖我不敢辜负宋先生连日打电话给好几百人的辛

发表于:2018-12-08 / 阅读(56) / 评论(0) 分类 小笨霖英语笔记

英文书摘精选 数学伤大脑

Its time to go again to the A Moment of Science mailbag. A listener writes: 又到了科学一刻听众的来信时间。一位听众写道： Dear A Moment of Science, 亲爱的《科学一刻》， Im not a math person. In fact, anytime I have to d

发表于:2018-12-28 / 阅读(102) / 评论(0) 分类 初学者听力文摘精选

【英语2级听力】等待-Waiting

The kids are in class. The teacher is teaching math. The kids are tired. They want to play. They want to see the sun. They like slides. They also like swings. They don't like math. They stare at the clock. The clock moves slowly. The kids continue to

发表于:2018-12-28 / 阅读(57) / 评论(0) 分类 英语第2级听力-English Level 2

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(152) / 评论(0) 分类 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(158) / 评论(0) 分类 数学英语

VOA标准英语2012--Obama Hosts Top Teenage Scientists

Obama Hosts Top Teenage Scientists Fourteen-year-old business owner Joe Hudy and one of his inventions, a compressed air cannon that shoots marshmallows, attracted President Obamas attention at the White House Science Fair. The president invited Joe

发表于:2019-01-14 / 阅读(73) / 评论(0) 分类 VOA标准英语2012年(二月)

VOA标准英语2012--Math May Determine Best HIV Drug Combinations

Math May Determine Best HIV Drug Combinations Treating people infected with the AIDS virus involves using a combination of antiretroviral drugs. But some combinations work better than others. Now, a mathematical formula has been developed that may ev

发表于:2019-01-14 / 阅读(61) / 评论(0) 分类 VOA标准英语2012年(二月)

VOA常速英语2007-Kenya's Slum Kids Get Their Own TV Show

By Nick Wadhams Nairobi 03 October 2007 Nairobi is home to some of the world's biggest slums, and more than half of its 3 million people live in them. Many in the slums don't even have electricity, so it was quite an event recently when a white scree

发表于:2019-01-16 / 阅读(93) / 评论(0) 分类 2007年VOA常速英语（十月）

每日一词【1107】Fired up：激动的，热情的

今天我们要学的词是fired up。 Fired up, 意思是激动的，热情的。 The students are totally fired up about the upcoming math competition, 学生们兴奋地期待着即将举行的数学竞赛。 The candidate got the crowd fired up w

发表于:2019-02-07 / 阅读(64) / 评论(0) 分类 英语每日一词

【英音模仿秀】饼干恒久远 滋味永不变

模仿文本: We're one of the world's biggest spenders when it comes to biscuits, forking out nearly as much on them as we do on fruit and vegetables. But should you for one moment think that things are just as they were, well, think again. Radical

发表于:2019-02-16 / 阅读(49) / 评论(0) 分类 英音模仿秀

异类之不一样的成功启示录 第182期:KIPP的数学教育方式

The beginning is hard, he went on. By the end of the day, they are restless. Part of it is endurance, part of it is motivation. 一开始很难，他继续说：他们一整天都坐立不安。因为他们缺乏耐力和动力， Part of it is incen

发表于:2019-02-17 / 阅读(69) / 评论(0) 分类 异类:不一样的成功启示录

美国文化脱口秀 第371期:这才是美国人的英语数字念法

虽说中国人数学好，不过碰到英语表达数字，立即变成小学生。今天，我们总结生活中最常用的数字英语表达方法。比如在美国买东西，常见的$19.99，到底怎么念？ 关键词： 数字恐惧症？ I

发表于:2019-02-22 / 阅读(61) / 评论(0) 分类 美国文化脱口秀

环球英语 — 243：Young Photographers

Voice 1 Hello. Im Marina Santee. Voice 2 And Im Rachel Hobson. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Two girls stand

发表于:2019-03-04 / 阅读(96) / 评论(0) 分类 环球英语 Spotlight

英语角-圆桌会议 RoundTable0205 - 有多少爱经得起考验

Topic 1 Spam calls reach all-time high in ChinaNew stats show the number of spam calls made in China hit an all-time high last year. Industry analysis suggests some 27-billion spam calls were made last year in China. The number of calls through the 4

发表于:2019-03-05 / 阅读(107) / 评论(0) 分类 英语角-圆桌会议

【英语时差8，16】十五岁天才少女入学宾夕法尼亚大学

Brittney Exline is too young to vote, drive a car or go to an R-rated movie, but at the age of just 15 she began her Ivy League career when classes started at the University of Pennsylvania earlier this month. Exline said she does not really notice t

发表于:2019-03-06 / 阅读(158) / 评论(0) 分类 英语时差8，16
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