方程组的相容性

名人演讲 "A Crisis of Confidence"

Good Evening: This a special night for me. Exactly three years ago, on July 15, 1976, I accepted the nomination of my party to run for President of the United States. I promised you a President who is not isolated from the people, who feels your pai

发表于:2018-12-04 / 阅读(294) / 评论(0)

名人演讲

VOA常速英语2015--帮助学生做数学题的手机应用

帮助学生做数学题的手机应用 WASHINGTON School children usually can count on their parents to help them check if their homework is correct. But as students get older and their assignments get more complex, few parents are qualified to assi

发表于:2018-12-08 / 阅读(141) / 评论(0)

VOA标准英语2015年(七月)

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

发表于:2018-12-16 / 阅读(283) / 评论(0)

2016年VOA慢速英语(十)月

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(214) / 评论(0)

蒋健棠教你听英语广播

【英语早间课堂】话说地道美语 Lesson 24(2)之一

今天我们要学习的是大家期待已久的课后功课根据中文完成句子的精讲，从而使我们更好的掌握hit sb right between the eyes这个习语的运用。我们来看看题目。中文句子是我敢打赌,我在这些方程式

发表于:2018-12-27 / 阅读(175) / 评论(0)

英语早间课堂

【英语早间课堂】话说地道美语 Lesson 24(2)

Lesson 24（第一讲） 2. Let us suppose that Mary hit John right between the eyes, what will he do? It's no doubt John wants to spend all his time with her and get to know about her better.我们假定John对Mary印象很深刻，John会如何呢？

发表于:2018-12-27 / 阅读(136) / 评论(0)

英语早间课堂

英文杂志-Magazine：Wormholes

Wormholesby Linda BaxterHave you ever read Carl Sagan's 1985 science fiction novel 'Contact'? Or have you seen the film of the same name starring Jodie Foster? If you have, then you will remember the scene near the end of the film, when the heroine t

发表于:2019-01-02 / 阅读(240) / 评论(0)

英文杂志-Magazine

英语语法：84 Sentence Length

Grammar Girl here. Today's topic is sentence length. This episode was written by guest writer, Bonnie Trenga, author of The Curious Case of the Misplaced Modifier. I was glad to hear from those of you who enjoyed Bonnie's writing last week. I'll be b

发表于:2019-01-02 / 阅读(257) / 评论(0)

英语语法 Grammar Girl

小笨霖英语笔记83课: 让美语活起来(三)(片语篇)

许多人都曾经说过, 英文要讲得好, 就一定要先学会用英文去思考. 因为英文和中文的词性相差太多, 所以许多英文字汇和中文之间并不是有一对一的对应关

发表于:2019-01-03 / 阅读(243) / 评论(0)

小笨霖英语笔记

VOA慢速英语2011--In Domestic Violence Cases, Children Are Often the Forgotten Victims

AMERICAN MOSAIC - In Domestic Violence Cases, Children Are Often the Forgotten Victims MARIO RITTER: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Mario Ritter. Today we listen to new music from Feist. We also read some of your recent

发表于:2019-01-12 / 阅读(200) / 评论(0)

2011年VOA慢速英语(十)月

VOA常速英语2015--费的智能手机APP可以帮助学生学习数学

Free Smart Phone App Helps Students With Math 费的智能手机APP可以帮助学生学习数学 WASHINGTON School children usually can count on their parents to help them check if their homework is correct. But as students get older and their assig

发表于:2019-01-14 / 阅读(162) / 评论(0)

VOA标准英语2015年(三月)

英语听力：自然百科时空探秘

Every year on the beautiful Lindau island of Lake Constance, some of the best of the worlds young scientists meet Nobel Prize winners. As it turned out, this meeting of physicists was a true meeting of minds. And so native created five new films expl

发表于:2019-01-22 / 阅读(175) / 评论(0)

自然百科2010年

2015-05-29 BBC:星光七纪元-38

There were apparently nonsensical structures of space and time, spat out when Albert Einstein's equations weretaken to their extreme conclusion. Einstein's theory of relativitydoes lead us into very strange and unfamiliar paths. Einstein himself didn

发表于:2019-01-23 / 阅读(196) / 评论(0)

探索与发现2015年

[名人演说]美丽心灵(A Beautiful Mind)

１９９４年度的诺贝尔经济学奖，授予美国普林斯顿大学数学系的纳什教授等三位对博弈论作出奠基性贡献的学者。好莱坞大制作《美丽心灵》A Beautiful

发表于:2019-01-28 / 阅读(185) / 评论(0)

阅读空间

学渣福音：数学APP拍照就出答案

Say it with us: Kids today have it sooooo easy. A new smartphone app will do their math homework for them, provided it's not too complicated. PhotoMath by microblink uses a phone's camera to solve equations and then teaches you the step-by-step metho

发表于:2019-02-02 / 阅读(172) / 评论(0)

阅读空间

How to Experience Life

How to Experience Life Many of us go through life without truly living it. Jonathan Swift once said; There are only few who live today, most of us live tomorrow. I have mostly lived in tomorrow, always looking forward, aiming for my goals. Many times

发表于:2019-02-04 / 阅读(226) / 评论(0)

阅读空间

10 Great Places to Experience the Simple Life

10 Great Places to Experience the Simple Life If you need to get away from it all this holiday season, take your stressed-out self to a place where life is a bit less complicated. Real Simple Magazine's managing editor, Kristin van Ogtrop, discusses

发表于:2019-02-04 / 阅读(393) / 评论(0)

阅读空间

Working Experience(工作经验)

Working Experience(工作经验)(I = Interviewer. A = Applicant)I:Please tell me your present job. A:I am working in a garment factory. My present job is to inspect the quality of products. comparatively speaking, quality control is rather simple. Al

发表于:2019-02-04 / 阅读(190) / 评论(0)

实用英语

留美老师带你每日说英文第417期:面试的相关准备

台湾籍旅美老师今天交给我们的句子是： Watch and outline your answer before you go in and so that you can answer clearly, concisely and with confidence. 在你进去面试之前，先练习概述答案，这样你才可以有回答地清

发表于:2019-02-21 / 阅读(175) / 评论(0)

留美老师带你每日说英文

英文短篇故事（纽约）370 New DVD Cable Causes Discord

He bought a DVD player. He went home. He unplugged the old DVD player from the living room flat-screen TV. He hooked up the new player. He plugged the old player into the 10-year-old TV in the bedroom. His wife came home. She said, Why didn't you jus

发表于:2019-02-22 / 阅读(168) / 评论(0)

英文短篇故事（纽约）

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